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฿19,034+ Cheap flights to O'Hare Intl

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
— ORD
1 May — 8 May1
1 adult
1 adult, Economy, 0 bags

Flights to O'Hare Intl in 2026

Enter your travel dates to find the best prices.

Cheapest flights to O'Hare Intl Airport
Explore the most affordable flight options available to O'Hare Intl Airport. Find the lowest fares based on data from user searches, with prices last updated on 1 April 2026.

Wed 21/1009:50
BKK
-
ORD
2 stops24h 03m
เดลต้า
Wed 4/1119:35
ORD
-
BKK
2 stops38h 45m
เดลต้า
Deal found 28/3฿31,745
Fri 4/923:30
BKK
-
ORD
2 stops32h 47m
เดลต้า
Fri 25/909:30
ORD
-
BKK
2 stops27h 35m
เดลต้า
Deal found 27/3฿31,778
Tue 8/902:35
BKK
-
ORD
2 stops30h 59m
เดลต้า
Tue 13/1007:30
ORD
-
BKK
2 stops28h 05m
เดลต้า
Deal found 30/3฿31,810
Mon 14/902:35
BKK
-
ORD
2 stops31h 10m
เดลต้า
Thu 24/907:00
ORD
-
BKK
2 stops26h 45m
เดลต้า
Deal found 31/3฿31,909
Wed 21/1007:05
BKK
-
ORD
1 stop21h 33m
แอร์แคนาดา
Wed 4/1115:40
ORD
-
BKK
1 stop25h 50m
แอร์แคนาดา
Deal found 28/3฿31,941
Tue 1/902:35
BKK
-
ORD
2 stops33h 12m
เดลต้า
Thu 4/219:55
ORD
-
BKK
2 stops39h 50m
เดลต้า
Deal found 26/3฿31,974
Fri 18/907:05
BKK
-
ORD
2 stops42h 00m
แอร์แคนาดา
Mon 19/1015:40
ORD
-
BKK
1 stop25h 25m
แอร์แคนาดา
Deal found 29/3฿32,007
Wed 17/607:05
BKK
-
ORD
2 stops36h 45m
แอร์แคนาดา
Wed 10/315:40
ORD
-
BKK
2 stops33h 55m
แอร์แคนาดา
Deal found 29/3฿32,171
Wed 21/1007:05
BKK
-
ORD
1 stop21h 33m
แอร์แคนาดา
Sat 7/1115:40
ORD
-
BKK
1 stop25h 50m
แอร์แคนาดา
Deal found 28/3฿32,597
Sun 7/616:45
DMK
-
ORD
2 stops37h 05m
Multiple Airlines
Mon 7/1214:30
ORD
-
DMK
1 stop23h 00m
Multiple Airlines
Deal found 27/3฿40,656
Wed 1/720:50
DMK
-
ORD
2 stops30h 50m
Multiple Airlines
Wed 22/714:00
ORD
-
DMK
2 stops26h 40m
Multiple Airlines
Deal found 31/3฿40,820
Sun 7/616:45
DMK
-
ORD
2 stops37h 05m
Multiple Airlines
Wed 9/1214:30
ORD
-
DMK
1 stop23h 00m
Multiple Airlines
Deal found 27/3฿42,883

Find flight deals to O'Hare Intl Airport

Find the latest flights to O'Hare Intl in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 1 April 2026.

Return from

฿31,745

One-way from

฿19,034

Popular in

March

Cheapest in

February

Average price

฿39,706
เดลต้า
  • เดลต้า
  • 3/9-25/9
  • 4 total stops
  • 60h 47m total
  • Bangkok to Chicago
Search Deals
9/5
  • 9/5
  • 3 total stops
  • 37h 34m total
  • Bangkok to Chicago
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (฿3,220 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿1,314 potential savings vs. average return price).
Search Deals
Average for return flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to O'Hare Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 1 April 2026.
Use the filters below to find and compare flights to Chicago O'Hare Intl Airport that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Fri 4/9

09:50-23:57

2 stops26h 07m

Chicago O'Hare Intl

Fri 25/9

07:30-21:45

2 stops26h 15m

฿31,810

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Sun 6/9

02:35-20:17

2 stops29h 42m

Chicago O'Hare Intl

Fri 5/2

07:00-00:45

2 stops28h 45m

฿31,974

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Tue 28/4

09:35-06:05

2 stops32h 30m

Chicago O'Hare Intl

Tue 5/5

12:40-09:35

3 stops32h 55m

฿33,678

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Thu 10/9

09:35-08:40

1 stop35h 05m

Chicago O'Hare Intl

Mon 14/9

19:50-09:35

2 stops25h 45m

฿33,743

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Tue 15/9

15:45-16:41

3 stops36h 56m

Chicago O'Hare Intl

Thu 24/9

16:40-09:35

2 stops28h 55m

฿33,809
Fastest return journey

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Mon 7/9

23:30-09:30

1 stop22h 00m

Chicago O'Hare Intl

Wed 3/2

11:25-00:45

1 stop24h 20m

฿33,874

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Wed 19/8

09:35-04:45

2 stops31h 10m

Chicago O'Hare Intl

Sat 29/8

11:50-23:55

1 stop24h 05m

฿34,071

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Thu 30/4

02:05-15:05

1 stop25h 00m

Chicago O'Hare Intl

Tue 5/5

16:36-07:05

2 stops26h 29m

฿34,726

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Tue 11/8

09:35-06:20

2 stops32h 45m

Chicago O'Hare Intl

Wed 2/9

17:57-09:35

2 stops27h 38m

฿35,578

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Wed 29/7

09:35-05:58

2 stops32h 23m

Chicago O'Hare Intl

Fri 14/8

13:30-09:35

3 stops32h 05m

฿37,576

Flights are sorted by cheapest return flights first.

Deals found on 29/3

Showing 1-10 of 43 resultsSorted by cheapest first
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3
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5

Best time to book a flight to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to 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.

Cheapflights Insights

Everything you need to know about your flight to Chicago O'Hare Intl Airport

When is the best time to book a flight to O'Hare Intl?

Use this chart to determine the optimal time to book a return flight from Bangkok to O'Hare Intl. Price data was last updated on 13 March 2026.

Booking 29 days in advance of your planned departure date is, on average, the best time to get cheap flights to O'Hare Intl. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

How long is the flight to O'Hare Intl?

On average, a flight from Bangkok to O'Hare Intl takes 24 hours 0 minutes. Flights to O'Hare Intl from other popular cities in Thailand will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to O'Hare Intl?

The most popular airlines flying from Bangkok to O'Hare Intl are Korean Air, ANA and United Airlines.

EVA Air
EVA Air
From ฿34,926
Korean Air
Korean Air
From ฿31,845
ANA
ANA
From ฿34,541
United Airlines
United Airlines
From ฿33,831

What are the cheapest airlines that fly to O'Hare Intl?

The cheapest airlines flying from Bangkok to O'Hare Intl are เตอร์กิชแอร์ไลน์, Korean Air and Japan Airlines.

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 O'Hare Intl ranges from 43.0 - 125.0 mm per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit O'Hare Intl when rainfall is around 43.0 mm.

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 O'Hare Intl, 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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

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 1 April 2026.
Read through reviews of airlines serving the United States, such as EVA Air,Korean Air, andANA. 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.
EVA Air
8.5
Very Good
1,397 reviews
Check prices

Boarding

8.4

Comfort

8.3

Crew

8.7

Overall

8.5

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
EVA Air
8.5
Very Good
1,397 reviews
EVA Air
8.5
Very Good
1,397 reviews
Check prices

Boarding

8.4

Comfort

8.3

Crew

8.7

Overall

8.5

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
Korean Air
8.4
Very Good
1,203 reviews
EVA Air
8.5
Very Good
1,397 reviews
Check prices

Boarding

8.4

Comfort

8.3

Crew

8.7

Overall

8.5

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
ANA
8.4
Very Good
1,160 reviews
EVA Air
8.5
Very Good
1,397 reviews
Check prices

Boarding

8.4

Comfort

8.3

Crew

8.7

Overall

8.5

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
Japan Airlines
8.3
Very Good
1,760 reviews
EVA Air
8.5
Very Good
1,397 reviews
Check prices

Boarding

8.4

Comfort

8.3

Crew

8.7

Overall

8.5

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
United Airlines
7.4
Good
9,529 reviews
EVA Air
8.5
Very Good
1,397 reviews
Check prices

Boarding

8.4

Comfort

8.3

Crew

8.7

Overall

8.5

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?

FAQs about flying to O'Hare Intl

  • Can I find cheaper flights to O'Hare Intl if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to O'Hare Intl on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to O'Hare Intl?

    Based on reviews from Cheapflights users, เตอร์กิชแอร์ไลน์ is rated the highest out of the airlines that fly to O'Hare Intl.

  • Where does the fastest flight to O'Hare Intl depart from?

    For those looking to save time traveling to O'Hare Intl, Bangkok offers the quickest one-way flight (23 hours 25 minutes).

  • Does Chicago O'Hare Intl have rental cars?

    Yes. Those touching down at Chicago O'Hare Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Chicago O'Hare Intl?

    Yes. Chicago O'Hare Intl has hotels nearby for those requiring accommodations. Hilton Chicago O'Hare Airport is the closest property to Chicago O'Hare Intl (0.0 km away from Chicago O'Hare Intl).

See more FAQs

Travelling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Rosemont

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