$85+ 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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Chicago to Washington with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Chicago to Washington
Keep the following information in mind while searching for Chicago to Washington flight deals. Data was last updated abril 17, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $165 (Trip.com) |
One-way from | $85 (Delta) |
Popular in | July |
Cheapest in | February |
Average price | $243 |
Good round-trip deal | $235 or less |
Good one-way deal | $89 or less |
Find flight deals from Chicago to Washington
Cheapest flights from Chicago to WashingtonExplore 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 abril 17, 2025.
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 abril 17, 2025.
This Trip.com deal was found by Cheapflights users on 4/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Alaska Airlines deal was found by Cheapflights users on 4/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 4/16. 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.
This United Airlines deal was found by Cheapflights users on 4/15. 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.
This lastminute.com deal was found by Cheapflights users on 4/17. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Frontier deal was found by Cheapflights users on 4/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This CheapOair deal was found by Cheapflights users on 4/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Hawaiian Airlines deal was found by Cheapflights users on 4/17. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 4/17. 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.
This Southwest deal was found by Cheapflights users on 4/17. 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.
This Delta deal was found by Cheapflights users on 4/17. 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.
Cheapflights Fare Finder
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 abril 17, 2025.
Use the filters below to find and compare flights from Chicago to Washington that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
ChicagoSeattle
ORD - SEA
ORDSEA
Chicago O'Hare Intl
mar. 5/6
12:00 pm-2:33 pm
Nonstop4h 33m
Seattle/Tacoma Intl
mar. 5/13
5:58 pm-11:59 pm
Nonstop4h 01m
ChicagoSeattle
ORD - SEA
ORDSEA
Chicago O'Hare Intl
sáb. 5/24
7:51 pm-10:30 pm
Nonstop4h 39m
Seattle/Tacoma Intl
dom. 5/25
10:50 am-5:02 pm
Nonstop4h 12m
ChicagoSeattle
ORD - SEA
ORDSEA
Chicago O'Hare Intl
mar. 5/13
7:00 am-2:00 pm
1 stop9h 00m
Seattle/Tacoma Intl
sáb. 5/17
5:18 pm-11:23 pm
Nonstop4h 05m
ChicagoSeattle
MDW - SEA
MDWSEA
Chicago Midway
lun. 4/28
8:01 pm-12:44 am
1 stop6h 43m
Seattle/Tacoma Intl
sáb. 5/3
9:42 pm-1:25 pm
1 stop13h 43m
ChicagoSeattle
ORD - SEA
ORDSEA
Chicago O'Hare Intl
sáb. 5/31
6:00 am-12:37 am
1 stop20h 37m
Seattle/Tacoma Intl
jue. 6/5
7:12 pm-11:59 pm
1 stop26h 47m
ChicagoSeattle
ORD - SEA
ORDSEA
Chicago O'Hare Intl
sáb. 5/10
6:00 am-8:30 am
Nonstop4h 30m
Seattle/Tacoma Intl
sáb. 5/17
3:20 pm-5:25 am
1 stop12h 05m
ChicagoSpokane
ORD - GEG
ORDGEG
Chicago O'Hare Intl
jue. 5/8
7:19 pm-11:59 pm
1 stop6h 40m
Spokane
lun. 5/12
7:27 pm-6:05 am
1 stop8h 38m
ChicagoSpokane
ORD - GEG
ORDGEG
Chicago O'Hare Intl
mié. 5/7
3:44 pm-9:01 pm
1 stop7h 17m
Spokane
mar. 5/13
7:00 am-6:01 pm
1 stop9h 01m
ChicagoSpokane
ORD - GEG
ORDGEG
Chicago O'Hare Intl
sáb. 7/5
7:09 am-11:50 am
1 stop6h 41m
Spokane
mar. 7/15
11:55 am-7:43 pm
1 stop5h 48m
ChicagoSpokane
MDW - GEG
MDWGEG
Chicago Midway
sáb. 5/17
5:20 am-9:20 am
1 stop6h 00m
Spokane
sáb. 5/24
3:00 pm-11:50 pm
1 stop6h 50m
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.
Cheapflights Insights
Everything you need to know about your flight from Chicago to Washington
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 abril 17, 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 abril 17, 2025.
The most flights from CHI to USWA are scheduled on a Thursday (53 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (22 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 abril 17, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta 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.
Crew
Boarding
Overall
Entertainment
Food
Comfort
Reviews
Anonymous,Apr 2025
LAS - STS
Crew
Boarding
Overall
Entertainment
Food
Comfort
Reviews
Anonymous,Apr 2025
LAS - STS
Crew
Boarding
Overall
Entertainment
Food
Comfort
Reviews
Anonymous,Apr 2025
LAS - STS
Crew
Boarding
Overall
Entertainment
Food
Comfort
Reviews
Anonymous,Apr 2025
LAS - STS
Crew
Boarding
Overall
Entertainment
Food
Comfort
Reviews
Anonymous,Apr 2025
LAS - STS
Crew
Boarding
Overall
Entertainment
Food
Comfort
Reviews
Anonymous,Apr 2025
LAS - STS
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.
Browse thousands of different options on Cheapflights for your next trip
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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.
Top 8 airlines flying from Chicago to Washington
Discover the top 8 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 abril 17, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$114 | Average$257 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$118 | Average$226 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$120 | Average$238 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$146 | Average$387 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$152 | Average$400 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$153 | Average$459 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$168 | Average$342 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$199 | Average$467 | FlexibilityNo cancel fee | On-time63% |