$85+ Cheap flights from Washington to O'Hare Intl (ORD)
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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Washington to O'Hare Intl 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 Washington to O'Hare Intl
Keep the following information in mind while searching for Washington to O'Hare Intl flight deals. Data was last updated June 12, 2025.
Round-trip from | $165 (Alaska Airlines) |
|---|---|
One-way from | $87 (SmartFares) |
Popular in | December |
Cheapest in | January |
Average price | $352 |
Good round-trip deal | $278 or less |
Good one-way deal | $152 or less |
Find flight deals from Washington to O'Hare Intl
Cheapest flights from Washington to O'Hare IntlExplore the most affordable flight options available from Washington to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
Explore the most affordable flight options available from Washington to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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 Southwest deal was found by Cheapflights users on 6/11. 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 American Airlines deal was found by Cheapflights users on 6/12. 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.
This United Airlines deal was found by Cheapflights users on 6/11. 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 Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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 Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares 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 6/11. 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 Delta deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares deal was found by Cheapflights users on 6/12. 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 Cheapflightsfares 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 6/10. 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 Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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 6/12. 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.
Cheapflights Fare Finder
Customize your flight search to find flights from Washington 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 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Washington to Chicago O'Hare Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
SeattleChicago
SEA - ORD
SEAORD
Seattle/Tacoma Intl
Mon 8/11
6:00 am-12:07 pm
Nonstop4h 07m
Chicago O'Hare Intl
Mon 8/18
6:00 am-8:37 am
Nonstop4h 37m
SeattleChicago
SEA - ORD
SEAORD
Seattle/Tacoma Intl
Fri 9/19
5:00 am-4:45 pm
1 stop9h 45m
Chicago O'Hare Intl
Mon 9/22
2:55 pm-9:45 pm
1 stop8h 50m
SeattleChicago
SEA - ORD
SEAORD
Seattle/Tacoma Intl
Tue 8/19
12:45 am-6:51 am
Nonstop4h 06m
Chicago O'Hare Intl
Wed 8/27
6:50 am-9:19 am
Nonstop4h 29m
SeattleChicago
SEA - ORD
SEAORD
Seattle/Tacoma Intl
Thu 10/30
7:28 pm-5:40 am
1 stop8h 12m
Chicago O'Hare Intl
Mon 11/3
4:15 pm-6:57 pm
Nonstop4h 42m
SeattleChicago
SEA - ORD
SEAORD
Seattle/Tacoma Intl
Fri 8/15
4:25 pm-10:30 pm
Nonstop4h 05m
Chicago O'Hare Intl
Sun 8/17
8:42 pm-11:24 pm
Nonstop4h 42m
SeattleChicago
SEA - ORD
SEAORD
Seattle/Tacoma Intl
Fri 8/1
5:30 pm-6:03 am
1 stop10h 33m
Chicago O'Hare Intl
Tue 8/5
7:08 am-4:25 pm
1 stop11h 17m
SpokaneChicago
GEG - ORD
GEGORD
Spokane
Tue 7/22
3:38 pm-11:56 pm
1 stop6h 18m
Chicago O'Hare Intl
Tue 8/12
7:15 am-2:45 pm
1 stop9h 30m
SeattleChicago
SEA - ORD
SEAORD
Seattle/Tacoma Intl
Sat 11/22
5:45 pm-11:47 pm
Nonstop4h 02m
Chicago O'Hare Intl
Sat 12/6
7:30 am-10:17 am
Nonstop4h 47m
PortlandChicago
PDX - ORD
PDXORD
Portland
Wed 6/25
6:39 pm-10:50 am
1 stop14h 11m
Chicago O'Hare Intl
Sun 6/29
10:15 pm-11:17 am
1 stop15h 02m
PortlandChicago
PDX - ORD
PDXORD
Portland
Tue 9/2
6:10 am-2:10 pm
1 stop6h 00m
Chicago O'Hare Intl
Thu 9/18
1:30 pm-8:10 pm
1 stop8h 40m
Best time to book a flight from Washington to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Washington with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Washington to Chicago O'Hare Intl Airport
What is the cheapest month to book a flight from State of Washington to Chicago O'Hare Intl Airport?
Currently, August is the cheapest month in which you can book a flight from State of Washington to Chicago O'Hare Intl Airport (average of $245). Flying from State of Washington to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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 WA to ORD?
Find hourly flight availability from Washington 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 June 12, 2025.
When flying from State of Washington to Chicago O'Hare Intl Airport, 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 State of Washington to Chicago O'Hare Intl Airport
Explore weekly flight availability from Washington 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 June 12, 2025.
The most flights from USWA to ORD are scheduled on a Thursday (77 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (33 on average).
Rainfall in O'Hare Intl by month
Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.
Temperature in O'Hare Intl by month
Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Chicago O'Hare Intl Airport, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 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 June 12, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Washington to Chicago by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Boarding
Comfort
Overall
Entertainment
Crew
Reviews
James,Apr 2025
LAX - SFO
Food
Boarding
Comfort
Overall
Entertainment
Crew
Reviews
James,Apr 2025
LAX - SFO
Food
Boarding
Comfort
Overall
Entertainment
Crew
Reviews
James,Apr 2025
LAX - SFO
Food
Boarding
Comfort
Overall
Entertainment
Crew
Reviews
James,Apr 2025
LAX - SFO
Food
Boarding
Comfort
Overall
Entertainment
Crew
Reviews
James,Apr 2025
LAX - SFO
Food
Boarding
Comfort
Overall
Entertainment
Crew
Reviews
James,Apr 2025
LAX - SFO
Related info for your journey
Find useful and relevant information for your journey from Washington 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.
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Alternative routes for Washington to O'Hare Intl
See prices for flight routes from nearby airports that may be better suited for you.
Top 8 airlines flying from Washington to O'Hare Intl
Discover the top 8 airlines that operate flights from Washington 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 2,558,603 searches. Data last updated June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$107 | Average$230 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$119 | Average$288 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$129 | Average$347 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$137 | Average$265 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$157 | Average$386 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$168 | Average$451 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$169 | Average$306 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$194 | Average$385 | FlexibilityNo cancel fee | On-time63% |