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฿3,773+ Direct flights from Chicago O'Hare Intl Airport

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 15/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ORD — BKK
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Direct flights from O'Hare Intl

Cheapest flights from O'Hare Intl
Explore the most affordable flight options available from O'Hare Intl. Find the lowest fares based on data from user searches, with prices last updated on 17 September 2025.

Tue 14/1021:20ORD - IAD
Nonstop2h 01mUnited Airlines
Tue 21/1008:20IAD - ORD
Nonstop2h 16mUnited Airlines
Deal found 16/9฿7,513
Wed 8/1021:20ORD - IAD
Nonstop2h 01mUnited Airlines
Sat 11/1022:10IAD - ORD
Nonstop2h 05mUnited Airlines
Deal found 17/9฿7,830
Wed 8/1012:55ORD - IAD
Nonstop2h 02mUnited Airlines
Thu 9/1006:30IAD - ORD
Nonstop2h 11mUnited Airlines
Deal found 15/9฿7,925
Fri 31/1021:10ORD - IAD
Nonstop1h 49mUnited Airlines
Sat 1/1117:15IAD - ORD
Nonstop2h 16mUnited Airlines
Deal found 15/9฿8,147
Sat 11/1017:55ORD - IAD
Nonstop2h 00mUnited Airlines
Mon 13/1022:10IAD - ORD
Nonstop2h 05mUnited Airlines
Deal found 15/9฿8,242
Wed 7/113:00ORD - IAD
Nonstop2h 00mUnited Airlines
Sun 11/113:05IAD - ORD
Nonstop2h 20mUnited Airlines
Deal found 16/9฿8,306
Thu 16/1010:45ORD - IAD
Nonstop2h 06mUnited Airlines
Mon 20/1013:20IAD - ORD
Nonstop2h 14mUnited Airlines
Deal found 17/9฿8,338
Fri 10/1012:55ORD - IAD
Nonstop2h 02mUnited Airlines
Tue 21/1018:50IAD - ORD
Nonstop2h 08mUnited Airlines
Deal found 16/9฿8,401
Wed 8/1010:45ORD - IAD
Nonstop2h 06mUnited Airlines
Fri 10/1022:10IAD - ORD
Nonstop2h 05mUnited Airlines
Deal found 16/9฿8,655
Fri 24/1021:20ORD - IAD
Nonstop2h 01mUnited Airlines
Sat 25/1013:20IAD - ORD
Nonstop2h 14mUnited Airlines
Deal found 16/9฿8,718
Sun 12/1008:50ORD - IAD
Nonstop2h 05mUnited Airlines
Tue 14/1006:30IAD - ORD
Nonstop2h 11mUnited Airlines
Deal found 15/9฿8,781
Fri 10/1021:20ORD - IAD
Nonstop2h 01mUnited Airlines
Mon 13/1022:10IAD - ORD
Nonstop2h 05mUnited Airlines
Deal found 15/9฿8,813

Find direct flights from O'Hare Intl within your budget

 
Use the slider to find direct flights from O'Hare Intl within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 17,341 searches. This data was last updated on 17 September 2025.

Fly to

Suvarnabhumi

Route

Depart

Return

Price

ChicagoWashington, D.C.

ORD - IAD

ORDIAD

Chicago O'Hare Intl

Tue 7/10

21:20-00:21

Nonstop2h 01m

Washington, D.C. Dulles Intl

Wed 8/10

08:20-09:36

Nonstop2h 16m

฿7,513

ChicagoWashington, D.C.

ORD - IAD

ORDIAD

Chicago O'Hare Intl

Tue 14/10

12:55-15:57

Nonstop2h 02m

Washington, D.C. Dulles Intl

Wed 15/10

17:15-18:30

Nonstop2h 15m

฿7,513

ChicagoWashington, D.C.

ORD - IAD

ORDIAD

Chicago O'Hare Intl

Tue 23/12

21:15-00:15

Nonstop2h 00m

Washington, D.C. Dulles Intl

Thu 25/12

08:15-09:38

Nonstop2h 23m

฿7,830

ChicagoWashington, D.C.

ORD - IAD

ORDIAD

Chicago O'Hare Intl

Sat 11/10

14:39-17:37

Nonstop1h 58m

Washington, D.C. Dulles Intl

Tue 21/10

22:10-23:15

Nonstop2h 05m

฿7,830

ChicagoWashington, D.C.

ORD - IAD

ORDIAD

Chicago O'Hare Intl

Thu 18/12

21:15-00:15

Nonstop2h 00m

Washington, D.C. Dulles Intl

Tue 23/12

22:33-23:44

Nonstop2h 11m

฿7,925

ChicagoWashington, D.C.

ORD - IAD

ORDIAD

Chicago O'Hare Intl

Wed 8/10

14:39-17:37

Nonstop1h 58m

Washington, D.C. Dulles Intl

Mon 13/10

06:30-07:41

Nonstop2h 11m

฿7,925

ChicagoWashington, D.C.

ORD - IAD

ORDIAD

Chicago O'Hare Intl

Mon 8/12

21:05-23:55

Nonstop1h 50m

Washington, D.C. Dulles Intl

Wed 10/12

17:15-18:30

Nonstop2h 15m

฿7,925

ChicagoWashington, D.C.

ORD - IAD

ORDIAD

Chicago O'Hare Intl

Mon 13/10

21:20-00:21

Nonstop2h 01m

Washington, D.C. Dulles Intl

Tue 14/10

18:50-19:58

Nonstop2h 08m

฿7,925

ChicagoWashington, D.C.

ORD - IAD

ORDIAD

Chicago O'Hare Intl

Tue 14/10

12:55-15:57

Nonstop2h 02m

Washington, D.C. Dulles Intl

Thu 16/10

08:20-09:36

Nonstop2h 16m

฿7,925

ChicagoWashington, D.C.

ORD - IAD

ORDIAD

Chicago O'Hare Intl

Sat 1/11

13:00-15:55

Nonstop1h 55m

Washington, D.C. Dulles Intl

Mon 3/11

08:30-09:46

Nonstop2h 16m

฿8,242

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 40 results
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Best time to book a flight from O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly from O'Hare Intl with our price prediction graph.
Estimated return 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.

Reviews of airlines flying direct to O'Hare Intl

Get insights into the airlines that provide direct flights from 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 from O'Hare Intl. Reviews last updated Cheapflights.
Read through reviews of airlines serving Chicago O'Hare Intl Airport, such as ANA. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very Good
964 reviews
Check prices

Overall

8.4

Food

7.7

Boarding

8.6

Crew

8.7

Entertainment

7.9

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
ANA
8.4
Very Good
964 reviews
ANA
8.4
Very Good
964 reviews
Check prices

Overall

8.4

Food

7.7

Boarding

8.6

Crew

8.7

Entertainment

7.9

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me

Related info for your journey

Access useful and relevant information related to your journey from O'Hare Intl. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 17 September 2025.

  • Where can you fly direct from Chicago O'Hare Intl Airport?

    Currently, the most popular direct flight destination from Chicago O'Hare Intl Airport is Knoxville.

  • How much are direct flights from Chicago O'Hare Intl Airport?

    On average, a one-way direct flight from Chicago O'Hare Intl Airport will cost users approximately ฿6,175. If you're looking for a direct round-trip flight from Chicago O'Hare Intl Airport, you can expect to pay around ฿11,753.

  • What is the best time of year to fly direct from Chicago O'Hare Intl Airport?

    If you're seeking the lowest price on a direct flight from Chicago O'Hare Intl Airport, October is worth consideration as prices are at their lowest, on average. In terms of the number of daily non-stop flights, June offers travelers the most options.

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