Cheap flights from Seattle (SEA) to Chicago (CHI) from $75
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 6/12. 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.
The best prices from Seattle/Tacoma Intl to Chicago are usually found in February or January, booked 41 days in advance, depart on a Wednesday or Saturday and return on a Tuesday
Cheap flight deals from Seattle to Chicago
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Chicago (CHI). 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 mayo 14, 2024.
Popular in | July |
|---|---|
Cheapest in | February |
Round-trip from | $223 |
One-way from | $80 |
What is the cheapest day to fly round-trip from Seattle to Chicago?
Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Chicago. Check prices with Cheapflights to find a great deal for your trip.
How far in advance should I book a flight from Seattle to Chicago?
Users have found that booking a flight from Seattle to Chicago at least 42 days early can save you up to 98% on average compared to booking a flight this week. If booking 42 days before your flight isn’t an option for you, users have found flights from Seattle to Chicago for as little as $328 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 $594 for flights departing within the next 3 days.
What is the cheapest month to fly from Seattle to Chicago?
The best pricing can be found in the month of February. Prices to Chicago from Seattle average $293. You can even find prices in February for less than $293, as users have found deals to Chicago from as low as $69. The month of July appears to be one of the more expensive times to travel to Chicago from Seattle. Flying in the targeted month can save you up to 35%.
When is the cheapest time to fly from Seattle to Chicago (SEA - CHI)?
It’s typically best to fly out from Seattle to Chicago in the afternoon. Doing so could potentially save you 14% on the flight price compared to flying in the morning, which is usually more expensive.
Cheap Delta flights from Seattle to Chicago
Explore cheap flight options specifically provided by Delta for the route between Seattle and Chicago. 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 2,632,958 searches. Data last updated mayo 14, 2024.
Find some of the cheapest Delta flights traveling from Seattle to Chicago. Deals update often to give you more flight options matching your criteria
One of the most popular airlines traveling from Seattle to Chicago is Delta. Flights from Delta traveling this route typically cost $433.36 RT. This price is typically 34% cheaper than other airlines that offer Seattle to Chicago flights. When booking this route, the cheapest RT price found was $98. Seattle/Tacoma Intl Airport is the most common Seattle airport to take off from when flying to Chicago. Chicago O'Hare Intl Airport is the most popular arrival airport in Chicago. When flying from Seattle to Chicago, Delta flights are 11% more popular than any other airline flying that same route.
Cheap United Airlines flights from Seattle to Chicago
Explore cheap flight options specifically provided by United Airlines for the route between Seattle and Chicago. 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 2,632,958 searches. Data last updated mayo 14, 2024.
Some of the lowest-priced United Airlines flights we've found at this time heading from Seattle to Chicago. Make sure to examine the flight information before completing your reservation.
If you’re traveling from Seattle to Chicago, one of the more common airlines traveling that route is United Airlines. Flights from United Airlines traveling this route typically cost $307.20 RT. This price is typically 50% more expensive than other airlines that offer Seattle to Chicago flights. When booking this route, the cheapest RT price found was $99. The most popular departure airport in Seattle when flying to Chicago is Seattle/Tacoma Intl Airport. The most popular airport to fly into when visiting Chicago is Chicago O'Hare Intl Airport. When flying from Seattle to Chicago, United Airlines flights are 11% more popular than any other airline flying that same route.
Cheap Seattle to Chicago flights in May & June 2024
Find cheap flight options from Seattle to Chicago specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,632,958 searches. Prices were last updated on mayo 14, 2024.
These are some of the best deals we've found on flights to Chicago in 2024 at this time. Check back soon for alternative fares.
Seattle to Chicago 2024 flight deals
Discover exclusive flight deals for travel between Seattle and Chicago in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated mayo 14, 2024.
These are some of the best deals we've found on flights to Chicago in 2024 at this time. Check back soon for alternative fares.
Non-stop flights to Chicago from Seattle
Discover non-stop flight options from Seattle to Chicago. 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 2,632,958 searches. Data last updated mayo 14, 2024.
If you're seeking options on non-stop flights from Seattle to Chicago, check out these fares. Select from other flights from Seattle to Chicago by using the search form above.
Seattle to Chicago flights leaving soon
Find last-minute flight options from Seattle to Chicago 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 2,632,958 searches. Data last updated mayo 14, 2024.
Consider one of these great deals we found on last-minute flights from Seattle to Chicago. Users should be sure to double check the price, date, and time of their last-minute flight.
One-way flights to Chicago from Seattle
Search for one-way flight options from Seattle to Chicago. 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 2,632,958 searches. Data last updated mayo 14, 2024.
Take a look at some of the best available options we've come across on one-way flights from Seattle to Chicago. For those needing a return trip from Seattle, there is a search form available above.
Find flights from Seattle to Chicago within your budget
Customize your flight search to find flights from Seattle to Chicago 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 2,632,958 searches. Data last updated mayo 14, 2024.
Fly from
Fly to
Budget
$139 - $186
Route
Depart
Return
Price
Seattle/Tacoma IntlChicago O'Hare Intl
SEA - ORD
SEAORD
Seattle/Tacoma Intl
mar. 6/4
Nonstop4h 15m
Chicago O'Hare Intl
mar. 6/11
1 stop12h 31m
Seattle/Tacoma IntlChicago O'Hare Intl
SEA - ORD
SEAORD
Seattle/Tacoma Intl
mar. 6/4
1 stop6h 56m
Chicago O'Hare Intl
mar. 6/11
1 stop12h 31m
Seattle/Tacoma IntlChicago O'Hare Intl
SEA - ORD
SEAORD
Seattle/Tacoma Intl
mié. 6/5
Nonstop4h 04m
Chicago O'Hare Intl
mar. 6/11
1 stop12h 31m
Seattle/Tacoma IntlChicago O'Hare Intl
SEA - ORD
SEAORD
Seattle/Tacoma Intl
mar. 10/8
Nonstop3h 58m
Chicago O'Hare Intl
mar. 10/15
Nonstop4h 39m
Seattle/Tacoma IntlChicago O'Hare Intl
SEA - ORD
SEAORD
Seattle/Tacoma Intl
mié. 10/16
Nonstop4h 04m
Chicago O'Hare Intl
mié. 10/23
Nonstop4h 33m
Seattle/Tacoma IntlChicago O'Hare Intl
SEA - ORD
SEAORD
Seattle/Tacoma Intl
mié. 8/28
1 stop9h 45m
Chicago O'Hare Intl
mar. 9/3
Nonstop4h 33m
Seattle/Tacoma IntlChicago O'Hare Intl
SEA - ORD
SEAORD
Seattle/Tacoma Intl
mié. 5/29
1 stop14h 39m
Chicago O'Hare Intl
lun. 6/3
1 stop26h 29m
Seattle/Tacoma IntlChicago O'Hare Intl
SEA - ORD
SEAORD
Seattle/Tacoma Intl
mar. 9/17
1 stop8h 15m
Chicago O'Hare Intl
mar. 9/24
Nonstop4h 34m
Seattle/Tacoma IntlChicago O'Hare Intl
SEA - ORD
SEAORD
Seattle/Tacoma Intl
lun. 7/8
1 stop16h 00m
Chicago O'Hare Intl
jue. 7/11
1 stop14h 07m
When is the best time to book a flight from Seattle to Chicago?
Use this chart to determine the optimal time to book a round-trip flight from Seattle to Chicago. Price data was last updated on May 10, 2024.
The price you pay for your flight from Seattle to Chicago may vary depending on when you book. For the best chance of a lower fare, look to book 41 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
When is the cheapest time to fly from Seattle to Chicago?
Use this chart to determine the cheapest time to fly round-trip from Seattle to Chicago. Price data was last updated on May 12, 2024.
Average price of flights to Chicago by month
Plan your trip from Seattle to Chicago by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Chicago is currently $82 while a round-trip flight costs $156. Price data was last updated on May 12, 2024.
Currently, February is the cheapest month in which you can book a flight from Seattle to Chicago (average of $244). Flying from Seattle to Chicago in June is currently the most expensive (average of $342). 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
$244
March
$280
April
$258
May
$278
June
$342
July
$327
August
$274
September
$258
October
$248
November
$270
December
$248
Temperature and rainfall in Chicago by month
Plan your trip to Chicago by taking into account the average temperature and rainfall totals by month.
CHI Temperature | 23 - 73.4 °F |
|---|
Reviews of airlines servicing Chicago
Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated mayo 14, 2024.
Read through reviews of airlines operating flights from Seattle to Chicago, such as Delta, United Airlines and Alaska Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Crew
Entertainment
Food
Overall
Comfort
Reviews
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.
Boarding
Crew
Entertainment
Food
Overall
Comfort
Reviews
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.
Boarding
Crew
Entertainment
Food
Overall
Comfort
Reviews
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.
Boarding
Crew
Entertainment
Food
Overall
Comfort
Reviews
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.
Boarding
Crew
Entertainment
Food
Overall
Comfort
Reviews
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.
Boarding
Crew
Entertainment
Food
Overall
Comfort
Reviews
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 Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Fly from Seattle to Chicago on these airlinesChoose from the following airlines for your flight from Seattle to Chicago. Flights are based on user searches made on Cheapflights and were last updated on mayo 14, 2024.
Choose from the following airlines for your flight from Seattle to Chicago. Flights are based on user searches made on Cheapflights and were last updated on mayo 14, 2024.
Top 6 airlines flying from Seattle to Chicago
Discover the top 6 airlines that operate flights from Seattle to Chicago. 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 2,632,958 searches. Data last updated mayo 14, 2024.
Search flights from Seattle to Chicago by cabin class
Find flights from Seattle to Chicago, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from Seattle to Chicago
Find hourly flight availability from Seattle to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mayo 14, 2024.
| 6%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 39%of flight departures | Morning6 am to noon |
| 31%of flight departures | AfternoonNoon to 6 pm |
| 24%of flight departures | Evening6 pm to midnight |
Weekly flight availability from Seattle to Chicago
Explore weekly flight availability from Seattle to Chicago. 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 mayo 14, 2024.
| Sunday | 27daily flights |
|---|---|
| Monday | 30daily flights |
| Tuesday | 19daily flights |
| Wednesday | 24daily flights |
| Thursday | 26daily flights |
| Friday | 30daily flights |
| Saturday | 21daily flights |
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
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How does Cheapflights help users find flights from Seattle to Chicago?
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Why should you use Cheapflights to find cheap flight tickets from Seattle to Chicago?
Millions of users choose and trust Cheapflights to book the best flight deals from Seattle to Chicago for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Seattle to Chicago with no change fees?
Yes! Cheapflights helps users easily find flights from Seattle to Chicago with no change fees.
Can Cheapflights notify me if prices for flights from Seattle to Chicago become cheaper?
Yes, Cheapflights offers price alerts on Seattle to Chicago flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.