$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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ORD
abr. 2 — abr. 91
1 adult, Economy
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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
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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 marzo 28, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $168 (Trip.com) |
One-way from | $85 (Alaska Airlines) |
Popular in | December |
Cheapest in | January |
Average price | $323 |
Good round-trip deal | $299 or less |
Good one-way deal | $170 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 marzo 28, 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 marzo 28, 2025.
This Trip.com deal was found by Cheapflights users on 3/26. 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.
sáb. 4/197:55 amSEA - ORD
Nonstop4h 21mMultiple Airlines
sáb. 4/266:00 amORD - SEA
Nonstop4h 30mMultiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$168
This Delta deal was found by Cheapflights users on 3/26. 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. 4/235:55 pmSEA - ORD
Nonstop4h 04mDelta
mié. 4/307:50 amORD - SEA
Nonstop4h 40mDelta
Deal found 3/26![Delta logo]()
$169
This American Airlines deal was found by Cheapflights users on 3/26. 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. 4/191:35 pmSEA - ORD
Nonstop4h 05mAmerican Airlines
sáb. 4/267:35 amORD - SEA
Nonstop4h 40mAmerican Airlines
Deal found 3/26![American Airlines logo]()
$170
This Mytrip deal was found by Cheapflights users on 3/27. 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.
mié. 4/2312:30 pmSEA - ORD
2 stops15h 15mSpirit Airlines
mar. 4/295:36 amORD - SEA
2 stops31h 59mSpirit Airlines
Deal found 3/27![Spirit Airlines logo]()
$172
This Hawaiian Airlines deal was found by Cheapflights users on 3/26. 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.
dom. 4/2011:36 pmSEA - ORD
Nonstop4h 04mHawaiian Airlines
mar. 4/225:56 pmORD - SEA
Nonstop4h 36mHawaiian Airlines
Deal found 3/26![Hawaiian Airlines logo]()
$174
This United Airlines deal was found by Cheapflights users on 3/27. 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. 4/222:18 pmSEA - ORD
Nonstop4h 07mUnited Airlines
mié. 4/237:00 amORD - SEA
1 stop8h 59mUnited Airlines
Deal found 3/27![United Airlines logo]()
$175
This Alaska Airlines deal was found by Cheapflights users on 3/26. 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.
mié. 5/284:19 pmSEA - ORD
Nonstop4h 04mAlaska Airlines
sáb. 5/317:59 pmORD - SEA
1 stop15h 10mAlaska Airlines
Deal found 3/26![Alaska Airlines logo]()
$184
This Southwest deal was found by Cheapflights users on 3/26. 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.
mié. 4/232:50 pmSEA - ORD
1 stop6h 15mSouthwest
mié. 4/302:50 pmORD - SEA
1 stop11h 00mSouthwest
Deal found 3/26![Southwest logo]()
$194
This Delta deal was found by Cheapflights users on 3/27. 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. 6/42:15 pmGEG - ORD
1 stop7h 44mDelta
dom. 6/87:00 amORD - GEG
1 stop7h 00mDelta
Deal found 3/27![Delta logo]()
$227
This CheapOair deal was found by Cheapflights users on 3/27. 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.
lun. 4/286:00 amSEA - ORD
1 stop15h 38mFrontier
jue. 5/18:14 pmORD - SEA
1 stop23h 48mFrontier
Deal found 3/27![Frontier logo]()
$240
This American Airlines deal was found by Cheapflights users on 3/27. 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.
vie. 4/2511:52 pmPDX - ORD
Nonstop4h 05mAmerican Airlines
sáb. 4/268:20 pmORD - PDX
Nonstop4h 42mAmerican Airlines
Deal found 3/27![American Airlines logo]()
$242
This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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.
jue. 4/102:32 pmPDX - ORD
1 stop14h 01mSpirit Airlines
dom. 4/137:12 pmORD - PDX
1 stop16h 00mSpirit Airlines
Deal found 3/27![Spirit Airlines logo]()
$243
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 marzo 28, 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
Washington
Fly to
O'Hare Intl
Route
Depart
Return
Price
SeattleChicago
SEA - ORD
SEAORD
Seattle/Tacoma Intl
sáb. 4/19
7:55 am-2:16 pm
Nonstop4h 21m
Chicago O'Hare Intl
sáb. 4/26
6:00 am-8:30 am
Nonstop4h 30m
$168
SeattleChicago
SEA - ORD
SEAORD
Seattle/Tacoma Intl
mié. 4/23
11:48 am-6:01 pm
Nonstop4h 13m
Chicago O'Hare Intl
sáb. 4/26
6:00 am-8:30 am
Nonstop4h 30m
$169
SeattleChicago
SEA - ORD
SEAORD
Seattle/Tacoma Intl
sáb. 4/19
1:35 pm-7:40 pm
Nonstop4h 05m
Chicago O'Hare Intl
sáb. 4/26
7:35 am-10:15 am
Nonstop4h 40m
$170
SeattleChicago
SEA - ORD
SEAORD
Seattle/Tacoma Intl
mié. 4/23
12:30 pm-5:45 am
2 stops15h 15m
Chicago O'Hare Intl
mar. 4/29
5:36 am-11:35 am
2 stops31h 59m
$172
SeattleChicago
SEA - ORD
SEAORD
Seattle/Tacoma Intl
mar. 4/22
2:18 pm-8:25 pm
Nonstop4h 07m
Chicago O'Hare Intl
mié. 4/23
7:00 am-1:59 pm
1 stop8h 59m
$175
SeattleChicago
SEA - ORD
SEAORD
Seattle/Tacoma Intl
mié. 5/28
4:19 pm-10:23 pm
Nonstop4h 04m
Chicago O'Hare Intl
sáb. 5/31
7:59 pm-9:09 am
1 stop15h 10m
$184
SeattleChicago
SEA - ORD
SEAORD
Seattle/Tacoma Intl
mié. 4/23
2:50 pm-11:05 pm
1 stop6h 15m
Chicago O'Hare Intl
mié. 4/30
2:50 pm-11:50 pm
1 stop11h 00m
$194
SeattleChicago
SEA - ORD
SEAORD
Seattle/Tacoma Intl
jue. 5/1
5:55 pm-11:59 pm
Nonstop4h 04m
Chicago O'Hare Intl
mar. 5/6
6:25 pm-9:12 pm
Nonstop4h 47m
$199
SpokaneChicago
GEG - ORD
GEGORD
Spokane
mié. 6/4
2:15 pm-11:59 pm
1 stop7h 44m
Chicago O'Hare Intl
dom. 6/8
7:00 am-12:00 pm
1 stop7h 00m
$227
SeattleChicago
SEA - ORD
SEAORD
Seattle/Tacoma Intl
lun. 4/28
6:00 am-11:38 pm
1 stop15h 38m
Chicago O'Hare Intl
jue. 5/1
8:14 pm-6:02 pm
1 stop23h 48m
$240
Showing 1-10 of 60 results
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.
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.
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 $323). 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 marzo 28, 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 marzo 28, 2025.
The most flights from USWA to ORD are scheduled on a Friday (44 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (17 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 marzo 28, 2025.
Get a feel of what it's like to fly with Southwest, Alaska Airlines 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.
Entertainment
7.6
Boarding
8.2
Comfort
8.1
Crew
8.7
Food
7.1
Overall
8.1
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Entertainment
7.6
Boarding
8.2
Comfort
8.1
Crew
8.7
Food
7.1
Overall
8.1
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Entertainment
7.6
Boarding
8.2
Comfort
8.1
Crew
8.7
Food
7.1
Overall
8.1
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Entertainment
7.6
Boarding
8.2
Comfort
8.1
Crew
8.7
Food
7.1
Overall
8.1
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Entertainment
7.6
Boarding
8.2
Comfort
8.1
Crew
8.7
Food
7.1
Overall
8.1
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Entertainment
7.6
Boarding
8.2
Comfort
8.1
Crew
8.7
Food
7.1
Overall
8.1
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
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.
Traveling to a place near Washington?
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Browse thousands of different options on Cheapflights for your next trip
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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 marzo 28, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$107 | Average$235 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$107 | Average$365 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$119 | Average$278 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$138 | Average$249 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$156 | Average$321 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$156 | Average$404 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$160 | Average$456 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$286 | Average$438 | FlexibilityNo cancel fee | On-time63% |