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฿19,183+ 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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
— ORD
23 Apr — 30 Apr1
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 24 March 2026.

Tue 8/909:50
BKK
-
ORD
1 stop35h 40m
Korean Air
Sat 3/1012:10
ORD
-
BKK
1 stop24h 55m
Korean Air
Deal found 24/3฿31,743
Wed 15/419:10
BKK
-
ORD
2 stops57h 00m
โอมานแอร์
Fri 1/520:00
ORD
-
BKK
2 stops33h 45m
โอมานแอร์
Deal found 23/3฿31,841
Thu 3/902:35
BKK
-
ORD
2 stops31h 23m
เดลต้า
Fri 25/906:00
ORD
-
BKK
2 stops31h 05m
เดลต้า
Deal found 24/3฿31,874
Tue 21/401:20
BKK
-
ORD
2 stops34h 39m
Multiple Airlines
Wed 29/414:00
ORD
-
BKK
1 stop40h 10m
Multiple Airlines
Deal found 23/3฿32,037
Mon 20/407:35
BKK
-
ORD
2 stops37h 00m
Multiple Airlines
Sun 3/514:00
ORD
-
BKK
1 stop21h 50m
Multiple Airlines
Deal found 19/3฿32,265
Thu 7/516:45
BKK
-
ORD
2 stops25h 55m
Multiple Airlines
Tue 1/900:30
ORD
-
BKK
1 stop22h 20m
Multiple Airlines
Deal found 23/3฿32,820
Tue 8/917:30
BKK
-
ORD
2 stops25h 30m
Multiple Airlines
Thu 8/1021:10
ORD
-
BKK
1 stop21h 05m
Multiple Airlines
Deal found 22/3฿32,918
Thu 4/621:40
BKK
-
ORD
1 stop24h 00m
Korean Air
Sun 12/712:30
ORD
-
BKK
1 stop24h 35m
Korean Air
Deal found 22/3฿33,016
Mon 27/419:10
BKK
-
ORD
2 stops57h 00m
โอมานแอร์
Wed 6/520:00
ORD
-
BKK
2 stops46h 50m
โอมานแอร์
Deal found 23/3฿33,179
Wed 22/409:35
BKK
-
ORD
2 stops32h 24m
United Airlines
Wed 29/410:49
ORD
-
BKK
3 stops34h 46m
United Airlines
Deal found 23/3฿33,211
Wed 27/509:35
BKK
-
ORD
2 stops25h 32m
United Airlines
Wed 26/817:45
ORD
-
BKK
1 stop22h 50m
United Airlines
Deal found 22/3฿33,244
Wed 17/620:50
DMK
-
ORD
2 stops30h 50m
Multiple Airlines
Wed 1/721:10
ORD
-
DMK
2 stops43h 30m
Multiple Airlines
Deal found 23/3฿39,214

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 24 March 2026.

Return from

฿31,808

One-way from

฿19,150

Popular in

March

Cheapest in

February

Average price

฿53,079
Korean Air
  • Korean Air
  • 8/9-3/10
  • 2 total stops
  • 61h 15m total
  • Bangkok to Chicago
Search Deals
7/6
  • 7/6
  • 3 total stops
  • 36h 45m total
  • Bangkok to Chicago
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (฿3,207 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿1,308 potential savings vs. average return price).
Search Deals
Average for return flights in March 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 24 March 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

Thu 10/9

09:35-23:04

2 stops25h 29m

Chicago O'Hare Intl

Mon 14/9

17:57-09:35

2 stops27h 38m

฿34,027

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Sun 3/5

07:00-05:40

2 stops34h 40m

Chicago O'Hare Intl

Tue 22/9

17:45-09:35

3 stops27h 50m

฿35,299
Fastest return journey

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Mon 8/6

15:45-04:51

2 stops25h 06m

Chicago O'Hare Intl

Sat 4/7

11:50-23:55

1 stop24h 05m

฿38,399

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Sun 5/7

11:15-18:15

1 stop43h 00m

Chicago O'Hare Intl

Sat 18/7

20:10-05:10

1 stop21h 00m

฿39,084

BangkokChicago

DMK - ORD

DMKORD

Bangkok Don Mueang Intl

Wed 17/6

20:50-15:40

2 stops30h 50m

Chicago O'Hare Intl

Wed 1/7

21:10-04:40

2 stops43h 30m

฿39,214

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Fri 12/6

02:35-23:47

2 stops33h 12m

Chicago O'Hare Intl

Mon 6/7

09:30-01:05

2 stops27h 35m

฿39,703

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Sat 6/6

15:45-18:46

3 stops39h 01m

Chicago O'Hare Intl

Tue 7/7

12:56-09:35

3 stops32h 39m

฿39,736

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Tue 5/5

23:30-23:55

2 stops36h 25m

Chicago O'Hare Intl

Fri 7/8

05:15-01:05

2 stops31h 50m

฿40,258

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Tue 12/5

09:50-21:50

2 stops24h 00m

Chicago O'Hare Intl

Tue 19/5

05:30-23:35

2 stops30h 05m

฿40,617

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Tue 26/5

02:35-23:57

2 stops33h 22m

Chicago O'Hare Intl

Wed 17/6

09:30-23:35

2 stops26h 05m

฿40,650

Flights are sorted by cheapest return flights first.

Deals found on 22/3

Showing 1-10 of 44 resultsSorted by cheapest first
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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 25 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 ฿34,724
Korean Air
Korean Air
From ฿31,713
ANA
ANA
From ฿34,397
United Airlines
United Airlines
From ฿33,691

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 24 March 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
1,390 reviews
Check prices

Food

8.1

Crew

8.6

Entertainment

8.0

Overall

8.5

Comfort

8.3

Boarding

8.4

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
1,390 reviews
EVA Air
8.5
Very Good
1,390 reviews
Check prices

Food

8.1

Crew

8.6

Entertainment

8.0

Overall

8.5

Comfort

8.3

Boarding

8.4

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
1,202 reviews
EVA Air
8.5
Very Good
1,390 reviews
Check prices

Food

8.1

Crew

8.6

Entertainment

8.0

Overall

8.5

Comfort

8.3

Boarding

8.4

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
1,141 reviews
EVA Air
8.5
Very Good
1,390 reviews
Check prices

Food

8.1

Crew

8.6

Entertainment

8.0

Overall

8.5

Comfort

8.3

Boarding

8.4

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
1,748 reviews
EVA Air
8.5
Very Good
1,390 reviews
Check prices

Food

8.1

Crew

8.6

Entertainment

8.0

Overall

8.5

Comfort

8.3

Boarding

8.4

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
9,478 reviews
EVA Air
8.5
Very Good
1,390 reviews
Check prices

Food

8.1

Crew

8.6

Entertainment

8.0

Overall

8.5

Comfort

8.3

Boarding

8.4

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 (20 hours 35 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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