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Cheap flights from Seattle (SEA) to O'Hare Intl (ORD) from $64

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — ORD
May 8 — May 151
From?
To?
Wed 5/8
Wed 5/15
1 adult, Economy
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The best prices from Seattle/Tacoma Intl to Chicago O'Hare Intl are usually found in January or February, booked 56 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Seattle to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 3, 2024.

Popular in

June

Cheapest in

January

Round-trip from

$223

One-way from

$80
High demand for flights, 25% potential price rise
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Best time to find cheap flights, 31% potential price drop
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From Seattle/Tacoma Intl to Chicago O'Hare Intl
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One-way flight from Seattle/Tacoma Intl to Chicago O'Hare Intl
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What is the cheapest day to fly round-trip from Seattle to Chicago O'Hare Intl Airport?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 22% when planning your travel around this day of the week.

How far in advance should I book a flight from Seattle to Chicago O'Hare Intl Airport?

Users have found that booking a flight from Seattle to Chicago O'Hare Intl Airport at least 39 days early can save you up to 73% on average compared to booking a flight this week. If booking 39 days before your flight isn’t an option for you, users have found flights from Seattle to Chicago O'Hare Intl Airport for as little as $296 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $575 for flights departing within the next 3 days.

What is the cheapest month to fly from Seattle to Chicago O'Hare Intl Airport?

Our data shows that January tends to be the cheapest month to fly to Chicago O'Hare Intl Airport from Seattle. Users have commonly found prices around $306 for the month, but tickets can be as low as $99. Due to multiple factors, prepare for potentially higher prices in July.

When is the cheapest time to fly from Seattle to Chicago O'Hare Intl Airport (SEA - ORD)?

A simple way to save on the total cost of your ticket is to fly from Seattle to Chicago O'Hare Intl Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight in the morning.

Cheap Spirit Airlines flights from Seattle to O'Hare Intl

Explore cheap flight options specifically provided by Spirit Airlines for the route between Seattle and O'Hare Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
Check out some of the cheapest Spirit Airlines flights we've come across from Seattle to Chicago. Deals update often to give you more flight options matching your criteria
Wed 5/299:35 amSEA - ORD
1 stop10h 20mSpirit Airlines
Tue 6/410:52 pmORD - SEA
1 stop11h 40mSpirit Airlines
Deal found 5/2$140
Wed 5/299:35 amSEA - ORD
1 stop10h 20mSpirit Airlines
Tue 6/410:52 pmORD - SEA
1 stop11h 40mSpirit Airlines
Deal found 5/1$143
Wed 5/299:35 amSEA - ORD
1 stop10h 20mSpirit Airlines
Tue 6/410:58 amORD - SEA
2 stops23h 34mSpirit Airlines
Deal found 5/2$161
Wed 5/299:35 amSEA - ORD
1 stop10h 20mSpirit Airlines
Tue 6/411:14 amORD - SEA
3 stops23h 18mSpirit Airlines
Deal found 5/2$181
Tue 5/289:40 pmSEA - ORD
1 stop17h 16mSpirit Airlines
Wed 5/2910:57 pmORD - SEA
2 stops23h 32mSpirit Airlines
Deal found 5/2$187
Wed 5/229:35 amSEA - ORD
1 stop10h 20mSpirit Airlines
Wed 5/2910:57 pmORD - SEA
2 stops23h 32mSpirit Airlines
Deal found 5/2$195
Tue 5/219:40 pmSEA - ORD
1 stop6h 50mSpirit Airlines
Wed 5/225:50 pmORD - SEA
1 stop16h 55mSpirit Airlines
Deal found 5/2$221
Tue 5/79:19 pmSEA - ORD
1 stop22h 36mSpirit Airlines
Tue 5/1410:52 pmORD - SEA
1 stop11h 53mSpirit Airlines
Deal found 5/1$260
Fri 5/109:40 pmSEA - ORD
2 stops25h 38mSpirit Airlines
Tue 5/1410:52 pmORD - SEA
1 stop11h 53mSpirit Airlines
Deal found 5/1$261

  • If you’re traveling from Seattle to Chicago O'Hare Intl Airport, one of the more common airlines traveling that route is Spirit Airlines. Seattle to Chicago O'Hare Intl Airport flights are typically 51% cheaper than other airlines traveling the same route. Flights from Spirit Airlines typically cost $277.81 RT. The cheapest Spirit Airlines flight found for this route was $98. When traveling from Seattle to Chicago O'Hare Intl Airport on Spirit Airlines, the most popular airport to depart from is Seattle/Tacoma Intl Airport and the most popular airport to arrive at is Chicago O'Hare Intl Airport. When flying from Seattle to Chicago O'Hare Intl Airport, Spirit Airlines flights are 11% more popular than any other airline flying that same route.

Cheap Alaska Airlines flights from Seattle to O'Hare Intl

Explore cheap flight options specifically provided by Alaska Airlines for the route between Seattle and O'Hare Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
Browse through some of the cheapest Alaska Airlines flights traveling from Seattle to Chicago. Make sure to examine the flight information before completing your reservation.
Tue 5/285:45 pmSEA - ORD
Nonstop4h 04mAlaska Airlines
Wed 6/129:20 pmORD - SEA
Nonstop4h 35mAlaska Airlines
Deal found 5/2$149
Tue 6/1111:34 pmSEA - ORD
Nonstop4h 06mAlaska Airlines
Wed 6/128:00 amORD - SEA
1 stop8h 29mAlaska Airlines
Deal found 5/2$173
Wed 5/295:45 pmSEA - ORD
Nonstop4h 04mAlaska Airlines
Fri 5/316:00 amORD - SEA
Nonstop4h 27mAlaska Airlines
Deal found 5/2$179
Wed 5/2911:34 pmSEA - ORD
Nonstop4h 06mAlaska Airlines
Thu 5/308:00 amORD - SEA
1 stop6h 42mAlaska Airlines
Deal found 5/2$183
Tue 5/217:45 pmSEA - ORD
1 stop6h 55mAlaska Airlines
Wed 6/56:00 amORD - SEA
Nonstop4h 27mAlaska Airlines
Deal found 5/2$188
Tue 6/117:45 pmSEA - ORD
1 stop6h 55mAlaska Airlines
Wed 6/128:00 amORD - SEA
1 stop8h 29mAlaska Airlines
Deal found 5/2$204
Thu 5/305:45 pmSEA - ORD
Nonstop4h 04mAlaska Airlines
Fri 6/72:54 pmORD - SEA
1 stop6h 17mAlaska Airlines
Deal found 5/1$218
Sun 5/197:45 pmSEA - ORD
1 stop6h 55mAlaska Airlines
Sat 6/88:00 amORD - SEA
1 stop6h 42mAlaska Airlines
Deal found 5/2$219
Thu 5/305:45 pmSEA - ORD
Nonstop4h 04mAlaska Airlines
Mon 6/39:20 pmORD - SEA
Nonstop4h 35mAlaska Airlines
Deal found 5/1$239

  • Alaska Airlines is one of the most popular airlines used for those traveling from Seattle to Chicago O'Hare Intl Airport. Flights on this route from Alaska Airlines typically cost $307.80 RT, a price that is 49% cheaper than the average Seattle to Chicago O'Hare Intl Airport flight. The cheapest flight found was $99 RT. Seattle/Tacoma Intl Airport is the most common Seattle airport to take off from when flying to Chicago O'Hare Intl Airport. Chicago O'Hare Intl Airport is the most popular arrival airport in Chicago O'Hare Intl Airport. When flying from Seattle to Chicago O'Hare Intl Airport, Alaska Airlines flights are 11% more popular than any other airline flying that same route.

Cheap Seattle to O'Hare Intl flights in May & June 2024

Find cheap flight options from Seattle to O'Hare Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Prices were last updated on May 3, 2024.
The lowest fares we've come across on flights traveling from Seattle to Chicago in May and June 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Sat 5/255:45 pmSEA - ORD
Nonstop4h 04mMultiple Airlines
Tue 6/410:52 pmORD - SEA
1 stop11h 40mMultiple Airlines
Deal found 5/2$139
Wed 5/299:35 amSEA - ORD
1 stop10h 20mSpirit Airlines
Tue 6/410:52 pmORD - SEA
1 stop11h 40mSpirit Airlines
Deal found 5/2$140
Wed 5/299:35 amSEA - ORD
1 stop10h 20mSpirit Airlines
Tue 6/410:52 pmORD - SEA
1 stop11h 40mSpirit Airlines
Deal found 5/1$143
Wed 5/295:45 pmSEA - ORD
Nonstop4h 04mAlaska Airlines
Wed 6/59:20 pmORD - SEA
Nonstop4h 35mAlaska Airlines
Deal found 5/1$149
Tue 5/285:45 pmSEA - ORD
Nonstop4h 04mMultiple Airlines
Tue 6/410:52 pmORD - SEA
1 stop11h 40mMultiple Airlines
Deal found 5/1$152
Wed 5/299:35 amSEA - ORD
1 stop10h 20mSpirit Airlines
Tue 6/410:52 pmORD - SEA
1 stop11h 40mSpirit Airlines
Deal found 5/1$153
Tue 5/289:40 pmSEA - ORD
1 stop6h 50mSpirit Airlines
Tue 6/410:52 pmORD - SEA
1 stop11h 40mSpirit Airlines
Deal found 5/1$154
Wed 5/299:35 amSEA - ORD
2 stops20h 38mSpirit Airlines
Tue 6/410:52 pmORD - SEA
1 stop11h 40mSpirit Airlines
Deal found 5/1$156
Wed 5/299:35 amSEA - ORD
1 stop10h 20mSpirit Airlines
Tue 6/410:58 amORD - SEA
2 stops23h 34mSpirit Airlines
Deal found 5/2$161

Seattle to O'Hare Intl 2024 flight deals

Discover exclusive flight deals for travel between Seattle and O'Hare Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
The lowest fares we've come across on flights traveling from Seattle to Chicago in May and June 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Sat 5/255:45 pmSEA - ORD
Nonstop4h 04mMultiple Airlines
Tue 6/410:52 pmORD - SEA
1 stop11h 40mMultiple Airlines
Deal found 5/2$139
Wed 5/299:35 amSEA - ORD
1 stop10h 20mSpirit Airlines
Tue 6/410:52 pmORD - SEA
1 stop11h 40mSpirit Airlines
Deal found 5/2$140
Wed 5/299:35 amSEA - ORD
1 stop10h 20mSpirit Airlines
Tue 6/410:52 pmORD - SEA
1 stop11h 40mSpirit Airlines
Deal found 5/1$143
Wed 5/295:45 pmSEA - ORD
Nonstop4h 04mAlaska Airlines
Wed 6/59:20 pmORD - SEA
Nonstop4h 35mAlaska Airlines
Deal found 5/1$149
Tue 5/285:45 pmSEA - ORD
Nonstop4h 04mMultiple Airlines
Tue 6/410:52 pmORD - SEA
1 stop11h 40mMultiple Airlines
Deal found 5/1$152
Wed 5/299:35 amSEA - ORD
1 stop10h 20mSpirit Airlines
Tue 6/410:52 pmORD - SEA
1 stop11h 40mSpirit Airlines
Deal found 5/1$153
Tue 5/289:40 pmSEA - ORD
1 stop6h 50mSpirit Airlines
Tue 6/410:52 pmORD - SEA
1 stop11h 40mSpirit Airlines
Deal found 5/1$154
Wed 5/299:35 amSEA - ORD
2 stops20h 38mSpirit Airlines
Tue 6/410:52 pmORD - SEA
1 stop11h 40mSpirit Airlines
Deal found 5/1$156
Wed 5/299:35 amSEA - ORD
1 stop10h 20mSpirit Airlines
Tue 6/410:58 amORD - SEA
2 stops23h 34mSpirit Airlines
Deal found 5/2$161

Non-stop flights to O'Hare Intl from Seattle

Discover non-stop flight options from Seattle to O'Hare Intl. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
If you're seeking options on non-stop flights from Seattle to Chicago, check out these fares. If you're looking for other options for flights from Seattle to Chicago, make sure to update the search form at the top of page.
Wed 5/292:20 pmSEA - ORD
Nonstop4h 04mAlaska Airlines
Wed 6/59:20 pmORD - SEA
Nonstop4h 35mAlaska Airlines
Deal found 5/1$149
Tue 10/16:00 pmSEA - ORD
Nonstop3h 58mDelta
Thu 10/37:26 amORD - SEA
Nonstop4h 39mDelta
Deal found 5/2$176
Wed 5/295:45 pmSEA - ORD
Nonstop4h 04mAlaska Airlines
Fri 5/316:00 amORD - SEA
Nonstop4h 27mAlaska Airlines
Deal found 5/2$179
Sat 5/256:00 pmSEA - ORD
Nonstop4h 05mDelta
Tue 6/47:40 pmORD - SEA
Nonstop4h 43mDelta
Deal found 5/2$189
Tue 6/410:39 amSEA - ORD
Nonstop4h 15mAlaska Airlines
Tue 6/47:29 pmORD - SEA
Nonstop4h 31mAlaska Airlines
Deal found 5/1$203
Thu 9/2611:50 pmSEA - ORD
Nonstop4h 00mAmerican Airlines
Mon 9/308:20 amORD - SEA
Nonstop4h 33mAmerican Airlines
Deal found 5/2$208
Wed 5/2911:34 pmSEA - ORD
Nonstop4h 06mAlaska Airlines
Sun 6/29:20 pmORD - SEA
Nonstop4h 35mAlaska Airlines
Deal found 5/1$209
Mon 6/176:00 pmSEA - ORD
Nonstop3h 58mDelta
Tue 6/186:50 pmORD - SEA
Nonstop4h 44mDelta
Deal found 5/2$213
Wed 6/56:00 pmSEA - ORD
Nonstop4h 06mDelta
Thu 6/136:55 amORD - SEA
Nonstop4h 30mDelta
Deal found 5/1$218

Seattle to O'Hare Intl flights leaving soon

Find last-minute flight options from Seattle to O'Hare Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
Check out these flights departing soon from Seattle to Chicago. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Sat 5/119:32 pmSEA - ORD
1 stop25h 24mFrontier
Wed 5/156:27 pmORD - SEA
1 stop16h 03mFrontier
Deal found 5/2$180
Sat 5/112:55 pmSEA - ORD
1 stop8h 01mFrontier
Sat 5/255:56 pmORD - SEA
1 stop15h 08mFrontier
Deal found 5/2$181
Sat 5/112:55 pmSEA - ORD
1 stop8h 01mFrontier
Tue 5/218:00 amORD - SEA
1 stop13h 14mFrontier
Deal found 5/2$183
Tue 5/79:35 pmSEA - ORD
1 stop25h 21mFrontier
Thu 5/96:27 pmORD - SEA
1 stop24h 36mFrontier
Deal found 4/30$188
Fri 5/1010:34 pmSEA - ORD
1 stop24h 22mFrontier
Tue 5/218:00 amORD - SEA
1 stop13h 14mFrontier
Deal found 5/1$208
Sat 5/112:55 pmSEA - ORD
1 stop8h 01mFrontier
Fri 5/177:15 amORD - SEA
1 stop13h 27mFrontier
Deal found 5/1$224
Fri 5/1010:34 pmSEA - ORD
1 stop24h 22mFrontier
Mon 5/136:27 pmORD - SEA
1 stop28h 08mFrontier
Deal found 5/2$228
Sun 5/1210:30 pmSEA - ORD
1 stop24h 26mFrontier
Tue 5/146:27 pmORD - SEA
1 stop28h 33mFrontier
Deal found 5/1$239
Wed 5/85:58 pmSEA - ORD
1 stop28h 58mFrontier
Wed 5/156:27 pmORD - SEA
1 stop16h 03mFrontier
Deal found 5/2$241

One-way flights to O'Hare Intl from Seattle

Search for one-way flight options from Seattle to O'Hare Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
If you're seeking multiple options on one-way flights from Seattle to Chicago, be sure to check out these deals, which are updated often. Users needing a return flight from Seattle to Chicago should utilize the search form above.
Wed 5/299:35 amSEA - ORD
1 stop10h 20mSpirit Airlines
Deal found 5/1$64
Sat 5/256:00 pmSEA - ORD
Nonstop4h 05mDelta
Deal found 5/2$75
Tue 5/149:40 pmSEA - ORD
1 stop6h 50mSpirit Airlines
Deal found 5/1$77
Sat 5/189:35 amSEA - ORD
1 stop10h 20mSpirit Airlines
Deal found 5/1$78
Wed 9/2512:55 pmSEA - ORD
1 stop9h 45mUnited Airlines
Deal found 5/1$80
Tue 5/149:40 pmSEA - ORD
3 stops23h 49mSpirit Airlines
Deal found 5/1$82
Sat 5/112:55 pmSEA - ORD
1 stop8h 01mFrontier
Deal found 5/1$85
Tue 5/219:40 pmSEA - ORD
1 stop6h 50mSpirit Airlines
Deal found 5/1$88
Wed 5/299:35 amSEA - ORD
2 stops18h 25mSpirit Airlines
Deal found 5/1$89

Find flights from Seattle to O'Hare Intl within your budget

Customize your flight search to find flights from Seattle to O'Hare Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$139 - $266

Route

Depart

Return

Price

Seattle/Tacoma IntlChicago O'Hare Intl

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Sat 5/25

Nonstop4h 04m

Chicago O'Hare Intl

Tue 6/4

1 stop11h 40m

$139

Seattle/Tacoma IntlChicago O'Hare Intl

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Wed 5/29

1 stop10h 20m

Chicago O'Hare Intl

Tue 6/4

1 stop11h 40m

$140

Seattle/Tacoma IntlChicago O'Hare Intl

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Wed 5/29

1 stop10h 20m

Chicago O'Hare Intl

Tue 6/4

1 stop11h 40m

$143

Seattle/Tacoma IntlChicago O'Hare Intl

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Tue 5/28

Nonstop4h 04m

Chicago O'Hare Intl

Wed 6/12

Nonstop4h 35m

$149

Seattle/Tacoma IntlChicago O'Hare Intl

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Sat 5/11

1 stop8h 01m

Chicago O'Hare Intl

Wed 5/15

1 stop16h 03m

$169

Seattle/Tacoma IntlChicago O'Hare Intl

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Wed 5/29

Nonstop4h 05m

Chicago O'Hare Intl

Wed 6/5

Nonstop4h 43m

$189

Seattle/Tacoma IntlChicago O'Hare Intl

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Mon 7/8

1 stop16h 00m

Chicago O'Hare Intl

Wed 7/17

1 stop15h 44m

$240

Seattle/Tacoma IntlChicago O'Hare Intl

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Fri 6/7

Nonstop3h 58m

Chicago O'Hare Intl

Sun 6/16

Nonstop4h 37m

$245

Seattle/Tacoma IntlChicago O'Hare Intl

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Thu 6/6

1 stop8h 12m

Chicago O'Hare Intl

Sun 6/9

1 stop7h 22m

$266

Flights are sorted by cheapest first

Deals found on 5/2

When is the best time to book a flight from Seattle to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to O'Hare Intl. Price data was last updated on January 28, 2024.
Booking 56 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Chicago O'Hare Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly from Seattle to Chicago O'Hare Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Seattle to O'Hare Intl. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Chicago O'Hare Intl Airport flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to O'Hare Intl by month

Plan your trip from Seattle to O'Hare Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to O'Hare Intl is currently $80 while a round-trip flight costs $187. Price data was last updated on April 28, 2024.

Currently, February is the cheapest month in which you can book a flight from Seattle to Chicago O'Hare Intl Airport (average of $245). Flying from Seattle to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $354). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$248

February

$245

March

$280

April

$267

May

$279

June

$354

July

$334

August

$274

September

$258

October

$248

November

$270

December

$248

Temperature and rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature and rainfall totals by month.

CHI

Temperature

23 - 73.4 °F

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated May 3, 2024.
See what other customers who have flown with Spirit Airlines, Alaska Airlines and Sun Country Air from Seattle to Chicago have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,123 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.6

Entertainment

7.3

Comfort

7.9

Overall

8.1

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Alaska Airlines
8.1
Very good
9,123 reviews
Alaska Airlines
8.1
Very good
9,123 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.6

Entertainment

7.3

Comfort

7.9

Overall

8.1

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Delta
8.1
Very good
10,858 reviews
Alaska Airlines
8.1
Very good
9,123 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.6

Entertainment

7.3

Comfort

7.9

Overall

8.1

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

United Airlines
7.4
Good
11,143 reviews
Alaska Airlines
8.1
Very good
9,123 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.6

Entertainment

7.3

Comfort

7.9

Overall

8.1

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

American Airlines
7.3
Good
14,767 reviews
Alaska Airlines
8.1
Very good
9,123 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.6

Entertainment

7.3

Comfort

7.9

Overall

8.1

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Sun Country Air
7.3
Good
649 reviews
Alaska Airlines
8.1
Very good
9,123 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.6

Entertainment

7.3

Comfort

7.9

Overall

8.1

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Related info for your journey

Find useful and relevant information for your journey from Seattle to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Chicago O'Hare Intl?

    Seattle/Tacoma Intl (SEA) is the airport you will fly out of if you book a flight from Seattle to Chicago O'Hare Intl. You should not have trouble finding flights to Chicago O'Hare Intl from Seattle/Tacoma Intl; the airport handles an average of 24 outbound flights to Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 6 airlines have flights from the Seattle airport to Chicago O'Hare Intl. It is only a 11.4 mi journey to Seattle/Tacoma Intl (SEA) from Seattle’s city center.

  • Can I find flights from Seattle to Chicago O'Hare Intl Airport for under $200 on Cheapflights?

    Yes, there are multiple flights from Seattle to Chicago O'Hare Intl Airport for under $200. The cheapest flight booked recently is on Multiple Airlines for just $139, but on average you can expect to pay $164.

  • Are there nonstop flights from Seattle to Chicago O'Hare Intl Airport for under $200 on Cheapflights?

    Cheapflights has at least 20 direct flights from Seattle to Chicago O'Hare Intl Airport under $200. A good price for a nonstop flight from Seattle to Chicago O'Hare Intl Airport is less than $217.

  • Are there last-minute flights available from Seattle to Chicago O'Hare Intl Airport for under $200?

    There are currently 20+ open flights from Seattle to Chicago O'Hare Intl Airport within the next 7 days for less than $200.

  • What days are nonstop flights available from Seattle to Chicago O'Hare Intl Airport?

    Nonstop flights can be found on the following days: Sunday, Monday, Wednesday, Friday, Saturday.

  • How many flights depart from Seattle to Chicago O'Hare Intl Airport on average per day?

    Per day, 25 flights depart from Seattle to Chicago O'Hare Intl Airport on average.
    Early Morning (Midnight to 6am) - 12% of flight departures
    Morning (6am - Noon) - 48% of flight departures
    Afternoon (Noon - 6pm) - 16% of flight departures
    Evening (6pm - Midnight) - 24% of flight departures

  • How long is the flight from Seattle to Chicago O'Hare Intl Airport?

    There are many flights that can get you from Seattle to Chicago O'Hare Intl Airport in 4h 04m. Fly via Spirit Airlines, Alaska Airlines, or Frontier to get the fastest option. Seattle and Chicago O'Hare Intl Airport are separated by a distance of 1725 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Seattle to Chicago O'Hare Intl Airport round-trip?

    Flying on Spirit Airlines is currently your cheapest option to Chicago O'Hare Intl Airport, with prices starting at $140. Additional round-trip tickets that might be worth considering are offered by Alaska Airlines and Frontier, with the lowest prices starting at $149 and $169, respectively. Spirit Airlines is priced at 55% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Seattle to Chicago O'Hare Intl Airport one-way?

    One-way options have recently been found by users for as low as $64 on Spirit Airlines. Other airlines that offer cheap prices include Delta from $75 and United Airlines from $80 one-way.

  • What are the most popular airlines that fly from Seattle to Chicago O'Hare Intl Airport?

    Consider American Airlines, Alaska Airlines or Delta when booking your flight. These represent the most popular airlines when flying from Seattle to Chicago O'Hare Intl Airport.

  • What are the most reliable airlines from Seattle to Chicago O'Hare Intl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Seattle to Chicago O'Hare Intl Airport on time: Scandinavian Airlines (97%), SWISS (95%), Brussels Airlines (95%).

  • What are the cheapest flights from Seattle to Chicago O'Hare Intl Airport?

    Looking at all options, your cheapest flight can be booked for $87. While the most popular route (Seattle/Tacoma Intl - Chicago O'Hare Intl) can be booked for $129 on average our data indicates $876 when flying from Seattle to Chicago O'Hare Intl Airport.

  • What does SEA to ORD mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Seattle/Tacoma Intl Airport to Chicago O'Hare Intl Airport flight would often be abbreviated as a SEA to ORD flight.

  • Can I find deals for flights from Seattle to O'Hare Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to O'Hare Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to O'Hare Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to O'Hare Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seattle to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Seattle to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to O'Hare Intl.

  • Can I find deals for business class flights from Seattle to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Seattle to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seattle to O'Hare Intl that allow pets onboard?

    Many airlines flying from Seattle to O'Hare Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to O'Hare Intl?

    Yes, you can often find last-minute deals on Seattle to O'Hare Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Chicago O'Hare Intl Airport flight deals updated?

    The Seattle to Chicago O'Hare Intl Airport flight deals you see on this page were last updated on 5/2.

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Alternative routes for Seattle to O'Hare Intl
See prices for flight routes from nearby airports that may be better suited for you.

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Top 6 airlines flying from Seattle to O'Hare Intl

Discover the top 6 airlines that operate flights from Seattle to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$98Average$278FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapest$99Average$308FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
United AirlinesCheapest$114Average$349FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
FrontierCheapest$120Average$147FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapest$129Average$325FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
American AirlinesCheapest$139Average$371FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
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Search flights from Seattle to O'Hare Intl by cabin class

Find flights from Seattle to O'Hare Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
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Hourly flight availability from Seattle to O'Hare Intl

Find hourly flight availability from Seattle to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 3, 2024.
24%of flight departuresEarly morningMidnight to 6 am
40%of flight departuresMorning6 am to noon
23%of flight departuresAfternoonNoon to 6 pm
13%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Seattle to O'Hare Intl

Explore weekly flight availability from Seattle to O'Hare Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 3, 2024.
Sunday26daily flights
Monday29daily flights
Tuesday18daily flights
Wednesday23daily flights
Thursday25daily flights
Friday29daily flights
Saturday20daily flights

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How does Cheapflights help users find flights from Seattle to O'Hare Intl?

Deals for Seattle to O'Hare Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Seattle to O'Hare Intl?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Seattle to O'Hare Intl for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Seattle to O'Hare Intl with no change fees?

Yes, we can. To see specific flights from Seattle to O'Hare Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Seattle to O'Hare Intl become cheaper?

Of course! You can now track prices for flights from Seattle to O'Hare Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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