Find flights
Deals
Airlines
Thailand (ภาษาไทย)
ภาษาไทย

฿3,855+ 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 19/2. 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
12 Dec — 19 Dec1
1 adult
1 adult, Economy, 0 bags

Direct flights from O'Hare Intl

Enter your travel dates to find the best prices.

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 12 November 2025.

Mon 24/1121:10ORD - IAD
Nonstop1h 49mUnited Airlines
Thu 27/1117:10IAD - ORD
Nonstop2h 16mUnited Airlines
Deal found 11/11฿7,678
Wed 31/1221:15ORD - IAD
Nonstop2h 00mUnited Airlines
Mon 12/117:17IAD - ORD
Nonstop2h 20mUnited Airlines
Deal found 11/11฿8,196
Fri 19/1218:21ORD - IAD
Nonstop2h 00mUnited Airlines
Wed 24/1206:30IAD - ORD
Nonstop2h 17mUnited Airlines
Deal found 11/11฿8,649
Tue 9/1208:45ORD - IAD
Nonstop1h 59mUnited Airlines
Mon 15/1217:15IAD - ORD
Nonstop2h 15mUnited Airlines
Deal found 10/11฿8,714
Mon 8/1208:45ORD - IAD
Nonstop1h 59mUnited Airlines
Mon 15/1217:15IAD - ORD
Nonstop2h 15mUnited Airlines
Deal found 10/11฿9,038
Tue 23/1221:15ORD - IAD
Nonstop2h 00mUnited Airlines
Fri 2/122:33IAD - ORD
Nonstop2h 11mUnited Airlines
Deal found 11/11฿9,168
Tue 30/1221:15ORD - IAD
Nonstop2h 00mUnited Airlines
Sat 10/117:17IAD - ORD
Nonstop2h 20mUnited Airlines
Deal found 11/11฿9,200
Tue 30/1221:15ORD - IAD
Nonstop2h 00mUnited Airlines
Sat 3/106:30IAD - ORD
Nonstop2h 17mUnited Airlines
Deal found 9/11฿9,233
Thu 27/1114:06ORD - IAD
Nonstop1h 52mUnited Airlines
Mon 1/1222:35IAD - ORD
Nonstop2h 08mUnited Airlines
Deal found 10/11฿9,492
Fri 19/1214:30ORD - IAD
Nonstop2h 00mUnited Airlines
Fri 19/1222:33IAD - ORD
Nonstop2h 11mUnited Airlines
Deal found 11/11฿9,621
Sat 13/1213:05ORD - IAD
Nonstop1h 55mUnited Airlines
Sun 14/1208:20IAD - ORD
Nonstop2h 16mUnited Airlines
Deal found 11/11฿9,686
Wed 24/1218:21ORD - IAD
Nonstop2h 00mUnited Airlines
Wed 31/1206:30IAD - ORD
Nonstop2h 17mUnited Airlines
Deal found 11/11฿9,945

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 12 November 2025.

Fly to

Suvarnabhumi

Route

Depart

Return

Price

ChicagoWashington, D.C.

ORD - IAD

ORDIAD

Chicago O'Hare Intl

Sat 20/12

07:30-10:24

Nonstop1h 54m

Washington, D.C. Dulles Intl

Wed 24/12

17:31-18:52

Nonstop2h 21m

฿8,196

ChicagoWashington, D.C.

ORD - IAD

ORDIAD

Chicago O'Hare Intl

Fri 19/12

14:30-17:30

Nonstop2h 00m

Washington, D.C. Dulles Intl

Wed 24/12

06:30-07:47

Nonstop2h 17m

฿8,649

ChicagoWashington, D.C.

ORD - IAD

ORDIAD

Chicago O'Hare Intl

Tue 9/12

14:39-17:30

Nonstop1h 51m

Washington, D.C. Dulles Intl

Tue 16/12

22:35-23:43

Nonstop2h 08m

฿8,714

ChicagoWashington, D.C.

ORD - IAD

ORDIAD

Chicago O'Hare Intl

Sat 28/3

14:25-17:25

Nonstop2h 00m

Washington, D.C. Dulles Intl

Thu 2/4

13:05-14:22

Nonstop2h 17m

฿8,714

ChicagoWashington, D.C.

ORD - IAD

ORDIAD

Chicago O'Hare Intl

Thu 18/12

21:15-00:15

Nonstop2h 00m

Washington, D.C. Dulles Intl

Mon 22/12

08:15-09:38

Nonstop2h 23m

฿8,714

ChicagoWashington, D.C.

ORD - IAD

ORDIAD

Chicago O'Hare Intl

Mon 22/12

21:15-00:15

Nonstop2h 00m

Washington, D.C. Dulles Intl

Mon 29/12

08:15-09:38

Nonstop2h 23m

฿8,714

ChicagoWashington, D.C.

ORD - IAD

ORDIAD

Chicago O'Hare Intl

Wed 3/12

14:39-17:30

Nonstop1h 51m

Washington, D.C. Dulles Intl

Thu 4/12

22:35-23:43

Nonstop2h 08m

฿9,038

ChicagoWashington, D.C.

ORD - IAD

ORDIAD

Chicago O'Hare Intl

Wed 10/12

08:45-11:44

Nonstop1h 59m

Washington, D.C. Dulles Intl

Fri 12/12

22:35-23:44

Nonstop2h 09m

฿9,168

ChicagoWashington, D.C.

ORD - IAD

ORDIAD

Chicago O'Hare Intl

Fri 30/1

18:17-21:17

Nonstop2h 00m

Washington, D.C. Dulles Intl

Mon 2/2

22:28-23:39

Nonstop2h 11m

฿9,168

ChicagoWashington, D.C.

ORD - IAD

ORDIAD

Chicago O'Hare Intl

Thu 1/1

08:51-11:45

Nonstop1h 54m

Washington, D.C. Dulles Intl

Sun 4/1

06:30-07:47

Nonstop2h 17m

฿9,168

Flights are sorted by cheapest return flights first.

Deals found on 11/11

Showing 1-10 of 38 results
1
2
3
4

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
1,003 reviews
Check prices

Comfort

8.2

Entertainment

7.9

Overall

8.4

Crew

8.7

Food

7.7

Boarding

8.6

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
ANA
8.4
Very Good
1,003 reviews
ANA
8.4
Very Good
1,003 reviews
Check prices

Comfort

8.2

Entertainment

7.9

Overall

8.4

Crew

8.7

Food

7.7

Boarding

8.6

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.

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 12 November 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 ฿6,310. If you're looking for a direct round-trip flight from Chicago O'Hare Intl Airport, you can expect to pay around ฿12,010.

  • 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, August 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.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Direct flights from Illinois cities

Book a direc flight from one of these other cities located in Illinois.
Direct flights from O'Hare Intl
Direct flights from Los Angeles
Direct flights from San Francisco
Direct flights from Boston
Direct flights from Las Vegas
Direct flights from Orlando
Direct flights from Seattle
Direct flights from Salt Lake City
Direct flights from Portland
Direct flights from Minneapolis
Direct flights from Miami
Direct flights from Honolulu
Direct flights from Denver
Direct flights from Atlanta
Direct flights from Austin
Direct flights from San Diego
Direct flights from Charlotte
Direct flights from Philadelphia
Direct flights from Tampa
Direct flights from New Orleans
Direct flights from St. Louis
Direct flights from Rochester
Direct flights from Anchorage
Direct flights from Fort Lauderdale
Direct flights from Cleveland
Direct flights from Nashville
Direct flights from Norfolk
Direct flights from Charleston
Direct flights from Kansas City
Direct flights from Indianapolis

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.