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O'Hare Intl

$82+ 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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ORD
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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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 July 3, 2025.

Round-trip from

$165
(SmartFares)

One-way from

$82
(Priceline)

Popular in

December

Cheapest in

January

Average price

$326

Good round-trip deal

$297 or less

Good one-way deal

$168 or less
From Washington to Chicago O'Hare Intl
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One-way flight from Washington to Chicago O'Hare Intl
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Highest demand for flights based on searches. 4% potential increase in price ($13 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Washington to Chicago O'Hare Intl.
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Price to beat on a one-way flight from Washington to Chicago O'Hare Intl.
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Find flight deals from Washington to O'Hare Intl

Cheapest flights from Washington to O'Hare Intl
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 July 3, 2025.

This SmartFares deal was found by Cheapflights users on 7/1. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2212:59 amSEA - ORD
Nonstop4h 04mHawaiian Airlines
Sun 8/3110:00 amORD - SEA
Nonstop4h 34mHawaiian Airlines
Deal found 7/1$165
This Cheapflightsfares deal was found by Cheapflights users on 7/1. 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.
Mon 7/215:30 pmSEA - ORD
1 stop10h 33mSpirit Airlines
Tue 7/227:08 amORD - SEA
1 stop11h 17mSpirit Airlines
Deal found 7/1$168
This Priceline deal was found by Cheapflights users on 7/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2512:13 pmSEA - ORD
1 stop8h 42mMultiple Airlines
Tue 7/297:08 amORD - SEA
1 stop11h 17mMultiple Airlines
Deal found 7/2$172
This SmartFares deal was found by Cheapflights users on 7/2. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/235:55 pmSEA - ORD
Nonstop4h 04mAlaska Airlines
Sat 8/302:07 pmORD - SEA
1 stop6h 38mAlaska Airlines
Deal found 7/2$178
This Delta deal was found by Cheapflights users on 7/1. 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.
Sat 8/235:50 pmSEA - ORD
Nonstop4h 01mDelta
Sun 8/317:15 amORD - SEA
Nonstop4h 30mDelta
Deal found 7/1$184
This Frontier deal was found by Cheapflights users on 7/2. 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.
Sat 8/236:25 amSEA - ORD
1 stop15h 14mFrontier
Sat 8/307:00 amORD - SEA
1 stop15h 51mFrontier
Deal found 7/2$187
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Tue 8/511:45 pmSEA - ORD
Nonstop4h 03mUnited Airlines
Sat 8/99:16 pmORD - SEA
Nonstop4h 43mUnited Airlines
Deal found 7/2$189
This Priceline deal was found by Cheapflights users on 7/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/811:51 amGEG - ORD
1 stop10h 19mFrontier
Thu 7/105:40 amORD - GEG
1 stop7h 23mFrontier
Deal found 7/2$202
This Southwest deal was found by Cheapflights users on 7/3. 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.
Sat 8/235:00 amSEA - ORD
1 stop6h 05mSouthwest
Sat 8/304:20 pmORD - SEA
1 stop8h 10mSouthwest
Deal found 7/3$203
This Alaska Airlines deal was found by Cheapflights users on 7/3. 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.
Wed 9/249:25 amGEG - ORD
1 stop8h 23mAlaska Airlines
Mon 9/297:00 amORD - GEG
1 stop6h 44mAlaska Airlines
Deal found 7/3$204
This Delta deal was found by Cheapflights users on 7/2. 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.
Sat 8/231:21 pmGEG - ORD
1 stop8h 30mDelta
Mon 8/257:15 amORD - GEG
1 stop9h 30mDelta
Deal found 7/2$205
This Mytrip deal was found by Cheapflights users on 7/1. 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.
Fri 8/228:39 pmBLI - ORD
1 stop13h 04mMultiple Airlines
Sun 8/246:49 pmORD - BLI
1 stop16h 12mMultiple Airlines
Deal found 7/1$213

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 July 3, 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

Fri 8/22

12:59 am-7:03 am

Nonstop4h 04m

Chicago O'Hare Intl

Sun 8/31

10:00 am-12:34 pm

Nonstop4h 34m

$165

SeattleChicago

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Mon 7/21

5:30 pm-6:03 am

1 stop10h 33m

Chicago O'Hare Intl

Tue 7/22

7:08 am-4:25 pm

1 stop11h 17m

$168

SeattleChicago

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Fri 7/25

12:13 pm-10:55 pm

1 stop8h 42m

Chicago O'Hare Intl

Tue 7/29

7:08 am-4:25 pm

1 stop11h 17m

$172

SeattleChicago

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Sat 8/23

5:55 pm-11:59 pm

Nonstop4h 04m

Chicago O'Hare Intl

Sat 8/30

2:07 pm-6:45 pm

1 stop6h 38m

$178

SeattleChicago

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Sat 8/23

6:25 am-11:39 pm

1 stop15h 14m

Chicago O'Hare Intl

Sat 8/30

7:00 am-8:51 pm

1 stop15h 51m

$187

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Tue 9/9

5:00 am-5:30 pm

2 stops10h 30m

Chicago O'Hare Intl

Wed 9/17

7:10 am-2:49 pm

1 stop9h 39m

$200

SeattleChicago

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Sat 8/23

5:00 am-1:05 pm

1 stop6h 05m

Chicago O'Hare Intl

Sun 8/31

6:55 pm-11:30 pm

1 stop6h 35m

$203

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Wed 9/10

1:40 pm-12:03 am

1 stop8h 23m

Chicago O'Hare Intl

Thu 9/11

6:20 am-12:46 pm

1 stop8h 26m

$204

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Sun 7/27

11:58 am-12:10 am

1 stop10h 12m

Chicago O'Hare Intl

Sun 8/10

5:40 am-11:03 am

1 stop7h 23m

$206

SeattleChicago

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Wed 7/23

6:10 am-12:11 pm

Nonstop4h 01m

Chicago O'Hare Intl

Tue 7/29

6:15 pm-8:55 pm

Nonstop4h 40m

$210

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 60 results
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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 $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 July 3, 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 July 3, 2025.

The most flights from USWA to ORD are scheduled on a Thursday (79 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (20 on average).

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 July 3, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from Washington to Chicago O'Hare Intl Airport by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,266 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,545 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • What are the cheapest airlines to fly from State of Washington to Chicago O'Hare Intl Airport one-way?

    One-way options have recently been found by users for as low as $82 on Frontier. Other airlines that offer cheap prices include Hawaiian Airlines from $87 and Alaska Airlines from $88 one-way.

  • What are the most popular routes from State of Washington to Chicago O'Hare Intl Airport?

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

  • What are the most reliable airlines from State of Washington to Chicago O'Hare Intl Airport?

    Consider Air France (100%), Austrian Airlines (93%) or Korean Air (88%) when booking your flight. These represent the most reliable airlines when flying from State of Washington to Chicago O'Hare Intl Airport.

  • What are the cheapest flights from State of Washington to Chicago O'Hare Intl Airport?

    Looking for the cheapest flight from State of Washington to Chicago O'Hare Intl Airport? While on average our users pay $1,070, our data indicates the cheapest price to be $106. The most popular route (Seattle/Tacoma Intl - Chicago O'Hare Intl), is priced around $155.

  • Can I find deals for flights from Washington to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Washington to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to O'Hare Intl?

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

  • Can I find deals for business class flights from Washington to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Washington to O'Hare Intl 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 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.

See more FAQs

Traveling to a place near Washington?

Book flights to Washington if you plan to visit one of these locations
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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.
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LaGuardia to Midway flights
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Hobby to Midway flights
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Denver to Midway flights
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Philadelphia to Midway flights
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Baltimore to Midway flights
Portland to O'Hare Intl flights
San Francisco to Midway flights
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Tampa to Midway flights
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Austin to Midway flights
Reagan-National to Midway flights

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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$107Average$189FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$121Average$285FlexibilityNo cancel feeOn-time85%
DeltaCheapest$125Average$343FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$137Average$265FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$161Average$384FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$168Average$442FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$169Average$302FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$194Average$385FlexibilityNo cancel feeOn-time63%

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