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$94+ Cheap flights from Chicago (CHI) to Washington

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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — SEA
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
1 adult, Economy
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Cheap flight deals from Chicago to Washington

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Washington (USWA). 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 enero 21, 2025.

Round-trip from

$178
(Delta)

One-way from

$94
(Cheapflightsfares)

Good round-trip deal

$179 or less

Good one-way deal

$104 or less
From Chicago (CHI) to Washington
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One-way flight from Chicago (CHI) to Washington
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Price to beat on a round-trip flight from Chicago (CHI) to Washington.
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Price to beat on a one-way flight from Chicago (CHI) to Washington.
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Find flight deals from Chicago to Washington

Cheapest flights from Chicago to Washington
Explore the most affordable flight options available from Chicago to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.

This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/187:00 amORD - SEA
Nonstop4h 58mDelta
vie. 2/215:55 pmSEA - ORD
Nonstop4h 01mDelta
Deal found 1/21$178
This Expedia deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/154:30 pmORD - SEA
1 stop9h 55mMultiple Airlines
mar. 2/186:03 pmSEA - ORD
Nonstop3h 56mMultiple Airlines
Deal found 1/20$179
This FlightHub deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/276:40 amMDW - SEA
1 stop7h 22mFrontier
dom. 3/211:38 amSEA - MDW
1 stop15h 53mFrontier
Deal found 1/20$180
This eDestinos deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/135:10 amORD - SEA
2 stops16h 44mFrontier
mié. 2/265:41 pmSEA - ORD
2 stops17h 44mFrontier
Deal found 1/20$181
This United Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/187:59 pmORD - SEA
Nonstop4h 43mUnited Airlines
sáb. 2/224:58 pmSEA - ORD
1 stop9h 55mUnited Airlines
Deal found 1/20$183
This Mytrip deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/311:35 amORD - SEA
2 stops14h 50mSpirit Airlines
lun. 3/1012:41 pmSEA - ORD
1 stop15h 55mSpirit Airlines
Deal found 1/20$185
This American Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/158:25 pmORD - SEA
Nonstop4h 42mAmerican Airlines
mar. 3/181:25 pmSEA - ORD
Nonstop3h 57mAmerican Airlines
Deal found 1/21$189
This Southwest deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/86:15 amORD - GEG
1 stop8h 45mSouthwest
sáb. 2/155:00 amGEG - ORD
1 stop11h 30mSouthwest
Deal found 1/21$199
This Southwest deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/86:05 amMDW - GEG
1 stop8h 15mSouthwest
sáb. 2/155:00 amGEG - MDW
1 stop9h 25mSouthwest
Deal found 1/21$199
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/52:08 pmMDW - GEG
2 stops11h 55mDelta
mié. 3/126:00 amGEG - MDW
1 stop6h 15mDelta
Deal found 1/20$204
This Mytrip deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/255:00 amORD - PDX
3 stops30h 21mSpirit Airlines
sáb. 3/18:28 pmPDX - ORD
1 stop7h 39mSpirit Airlines
Deal found 1/20$205
This Booking.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/86:45 amORD - PDX
1 stop19h 52mMultiple Airlines
mié. 4/97:20 amPDX - ORD
2 stops13h 01mMultiple Airlines
Deal found 1/20$207

Find flights from Chicago to Washington within your budget

Customize your flight search to find flights from Chicago to Washington 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 2,558,603 searches. Data last updated enero 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

mar. 2/18

7:00 am-9:58 am

Nonstop4h 58m

Seattle/Tacoma Intl

vie. 2/21

5:55 pm-11:56 pm

Nonstop4h 01m

$178

ChicagoSeattle

MDW - SEA

MDWSEA

Chicago Midway

lun. 3/10

6:40 am-12:02 pm

1 stop7h 22m

Seattle/Tacoma Intl

dom. 3/16

11:38 am-5:31 am

1 stop15h 53m

$179

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

sáb. 2/15

4:30 pm-12:25 am

1 stop9h 55m

Seattle/Tacoma Intl

lun. 2/17

11:59 pm-5:53 am

Nonstop3h 54m

$179

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

jue. 2/13

5:10 am-7:54 pm

2 stops16h 44m

Seattle/Tacoma Intl

mié. 2/26

5:41 pm-1:25 pm

2 stops17h 44m

$181

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

mar. 2/18

7:59 pm-10:42 pm

Nonstop4h 43m

Seattle/Tacoma Intl

sáb. 2/22

4:58 pm-4:53 am

1 stop9h 55m

$183

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

sáb. 3/1

11:35 am-12:25 am

2 stops14h 50m

Seattle/Tacoma Intl

lun. 3/10

12:41 pm-6:36 am

1 stop15h 55m

$184

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

sáb. 3/15

8:25 pm-11:07 pm

Nonstop4h 42m

Seattle/Tacoma Intl

sáb. 3/22

11:59 pm-5:59 am

Nonstop4h 00m

$189

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

sáb. 2/15

7:00 pm-8:15 am

1 stop15h 15m

Seattle/Tacoma Intl

sáb. 2/22

6:03 pm-11:59 pm

Nonstop3h 56m

$199

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

sáb. 2/8

6:15 am-1:00 pm

1 stop8h 45m

Spokane

sáb. 2/15

5:00 am-6:30 pm

1 stop11h 30m

$199

ChicagoSpokane

MDW - GEG

MDWGEG

Chicago Midway

sáb. 2/8

6:05 am-12:20 pm

1 stop8h 15m

Spokane

sáb. 2/15

5:00 am-4:25 pm

1 stop9h 25m

$199

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 60 results
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Best time to book a flight from Chicago to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Chicago with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Chicago to Washington

Get recent, data-driven insights about flights from Chicago to Washington including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Chicago to State of Washington?

Currently, January is the cheapest month in which you can book a flight from Chicago to State of Washington (average of $238). Flying from Chicago to State of Washington in July is currently the most expensive (average of $411). 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.

What is the cheapest time of day to fly from CHI to WA?

Find hourly flight availability from Chicago to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 21, 2025.

When flying from Chicago to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Chicago to State of Washington

Explore weekly flight availability from Chicago to Washington. 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 enero 21, 2025.

The most flights from CHI to USWA are scheduled on a Monday (28 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated enero 21, 2025.
Peruse reviews from past customers who have flown with Spirit Airlines, American Airlines and Alaska Airlines from Chicago to Washington to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,662 reviews

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,662 reviews

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,985 reviews
Southwest
8.1
Very good
4,662 reviews

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,662 reviews

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Chicago to State of Washington one-way?

    One-way options have recently been found by users for as low as $94 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $94 and Alaska Airlines from $99 one-way.

  • What are the most popular routes from Chicago to State of Washington?

    Most travelers choose Chicago O'Hare Intl - Seattle/Tacoma Intl, Chicago O'Hare Intl - Portland or Chicago Midway - Seattle/Tacoma Intl when deciding on the best route from Chicago to State of Washington.

  • What are the most reliable airlines from Chicago to State of Washington?

    Consider United Airlines (87%), KLM (85%) or Korean Air (84%) when booking your flight. These represent the most reliable airlines when flying from Chicago to State of Washington.

  • What are the cheapest flights from Chicago to State of Washington?

    Looking for the cheapest flight from Chicago to State of Washington? While on average our users pay $806, our data indicates the cheapest price to be $93. The most popular route (Chicago O'Hare Intl - Seattle/Tacoma Intl), is priced around $134.

  • Can I find deals for flights from Chicago to Washington that include hotel bookings?

    Yes. In addition to deals on Chicago to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Washington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Washington.

  • Can I find deals for business class flights from Chicago to Washington?

    Yes. Cheapflights offers flight deals from Chicago to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Chicago to State of Washington (average of $238). Flying from Chicago to State of Washington in July is currently the most expensive (average of $411). 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.

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Alternative routes for Chicago to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Chicago to Washington

Discover the top 7 airlines that operate flights from Chicago to Washington. 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 2,558,603 searches. Data last updated enero 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$118Average$556FlexibilityNo cancel feeOn-time75%
FrontierCheapest$122Average$222FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$124Average$242FlexibilityNo cancel feeOn-time65%
DeltaCheapest$126Average$409FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$147Average$391FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$157Average$346FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$186Average$479FlexibilityNo cancel feeOn-time63%
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