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฿17,428+ 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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
— ORD
16 Mar — 23 Mar1
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 14 February 2026.

Sun 15/208:15
BKK
-
ORD
1 stop24h 20m
Multiple Airlines
Sun 1/307:00
ORD
-
BKK
2 stops45h 50m
Multiple Airlines
Deal found 10/2฿32,587
Fri 18/915:45
BKK
-
ORD
3 stops37h 20m
United Airlines
Sat 26/921:20
ORD
-
BKK
2 stops48h 15m
United Airlines
Deal found 10/2฿32,960
Thu 5/319:45
BKK
-
ORD
2 stops36h 50m
Multiple Airlines
Fri 3/414:00
ORD
-
BKK
1 stop21h 50m
Multiple Airlines
Deal found 14/2฿32,991
Fri 8/520:15
BKK
-
ORD
2 stops30h 30m
แอร์แคนาดา
Fri 31/708:45
ORD
-
BKK
2 stops25h 10m
แอร์แคนาดา
Deal found 13/2฿33,022
Fri 24/401:20
BKK
-
ORD
2 stops30h 40m
แอร์แคนาดา
Sat 9/509:55
ORD
-
BKK
2 stops25h 25m
แอร์แคนาดา
Deal found 13/2฿33,053
Wed 17/612:15
BKK
-
ORD
2 stops30h 24m
Multiple Airlines
Wed 5/800:30
ORD
-
BKK
1 stop22h 40m
Multiple Airlines
Deal found 14/2฿33,085
Thu 27/807:00
BKK
-
ORD
1 stop19h 55m
ANA
Thu 21/116:25
ORD
-
BKK
1 stop25h 05m
ANA
Deal found 13/2฿33,147
Mon 9/321:00
DMK
-
ORD
2 stops47h 35m
Multiple Airlines
Sun 29/313:10
ORD
-
DMK
1 stop25h 30m
Multiple Airlines
Deal found 10/2฿33,147
Thu 7/507:00
BKK
-
ORD
2 stops23h 58m
United Airlines
Wed 29/717:45
ORD
-
BKK
1 stop22h 50m
United Airlines
Deal found 13/2฿33,178
Wed 4/319:10
BKK
-
ORD
3 stops41h 46m
Multiple Airlines
Fri 3/414:00
ORD
-
BKK
1 stop21h 50m
Multiple Airlines
Deal found 14/2฿33,209
Fri 29/513:25
BKK
-
ORD
2 stops46h 34m
Multiple Airlines
Fri 12/615:17
ORD
-
BKK
2 stops39h 13m
Multiple Airlines
Deal found 13/2฿33,240
Fri 5/601:35
BKK
-
ORD
1 stop31h 25m
EVA Air
Fri 24/700:30
ORD
-
BKK
1 stop22h 40m
EVA Air
Deal found 12/2฿33,271

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 14 February 2026.

Return from

฿32,991

One-way from

฿17,490

Popular in

August

Cheapest in

November

Average price

฿32,743
เอทิฮัดแอร์เวย์
  • เอทิฮัดแอร์เวย์
  • 5/3-3/4
  • 3 total stops
  • 58h 40m total
  • Bangkok to Chicago
Search Deals
17/6
  • 17/6
  • 2 total stops
  • 44h 55m total
  • Bangkok to Chicago
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (฿2,726 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿527 potential savings vs. average return price).
Search Deals
Average for return flights in February 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 14 February 2026.
Use the filters below to find and compare flights to Chicago O'Hare Intl Airport that are best for you.

Fly from

Bangkok

Route

Depart

Return

Price

BangkokChicago

DMK - ORD

DMKORD

Bangkok Don Mueang Intl

Mon 9/3

21:00-08:35

2 stops47h 35m

Chicago O'Hare Intl

Sun 29/3

13:10-02:40

1 stop25h 30m

฿33,147

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Fri 5/6

09:35-04:47

2 stops31h 12m

Chicago O'Hare Intl

Sat 25/7

17:45-04:35

1 stop22h 50m

฿33,333

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Fri 5/6

09:35-23:15

2 stops25h 40m

Chicago O'Hare Intl

Fri 24/7

17:45-04:35

1 stop22h 50m

฿33,333

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Sun 5/7

09:35-05:46

2 stops32h 11m

Chicago O'Hare Intl

Sat 18/7

21:40-04:35

2 stops42h 55m

฿33,395

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Sat 9/5

15:45-05:06

2 stops25h 21m

Chicago O'Hare Intl

Wed 29/7

12:15-04:35

1 stop28h 20m

฿33,426

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Wed 15/4

15:45-18:54

3 stops39h 09m

Chicago O'Hare Intl

Sun 3/5

18:30-09:35

2 stops27h 05m

฿33,519

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Tue 31/3

15:45-18:54

3 stops39h 09m

Chicago O'Hare Intl

Mon 13/4

10:49-09:35

3 stops34h 46m

฿33,519

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Tue 14/4

15:45-19:55

3 stops40h 10m

Chicago O'Hare Intl

Sun 3/5

18:30-09:35

2 stops27h 05m

฿33,550

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Mon 2/3

16:55-14:43

3 stops34h 48m

Chicago O'Hare Intl

Sat 7/3

10:48-11:25

3 stops35h 37m

฿33,644

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Fri 6/3

16:55-17:00

3 stops37h 05m

Chicago O'Hare Intl

Sat 14/3

21:15-11:25

2 stops50h 10m

฿33,644

Flights are sorted by cheapest return flights first.

Deals found on 13/2

Showing 1-10 of 44 results
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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 6 February 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 27 hours 42 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 ANA, Korean Air and EVA Air.

EVA Air
EVA Air
From ฿33,065
ANA
ANA
From ฿19,189
Korean Air
Korean Air
From ฿29,457
United Airlines
United Airlines
From ฿32,081

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

The cheapest airlines flying from Bangkok to O'Hare Intl are ANA, 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 14 February 2026.
Read through reviews of airlines serving the United States, such as EVA Air, ANA, andKorean Air. 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
8.4
Very Good
1,353 reviews
Check prices

Boarding

8.4

Food

8.1

Overall

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.
EVA Air
8.4
Very Good
1,353 reviews
EVA Air
8.4
Very Good
1,353 reviews
Check prices

Boarding

8.4

Food

8.1

Overall

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.
ANA
8.4
Very Good
1,092 reviews
EVA Air
8.4
Very Good
1,353 reviews
Check prices

Boarding

8.4

Food

8.1

Overall

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.
Korean Air
8.4
Very Good
1,191 reviews
EVA Air
8.4
Very Good
1,353 reviews
Check prices

Boarding

8.4

Food

8.1

Overall

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.
Japan Airlines
8.3
Very Good
1,705 reviews
EVA Air
8.4
Very Good
1,353 reviews
Check prices

Boarding

8.4

Food

8.1

Overall

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.
United Airlines
7.4
Good
9,295 reviews
EVA Air
8.4
Very Good
1,353 reviews
Check prices

Boarding

8.4

Food

8.1

Overall

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.

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, ANA is rated the highest out of the airlines that fly to O'Hare Intl.

  • What is the cheapest airport to fly to in O'Hare Intl?

    Chicago O'Hare Intl is currently the cheapest airport to fly to in O'Hare Intl. One-way flights to Chicago O'Hare Intl typically cost ฿5,420, while return flights cost around ฿17,868.

  • How much is a return flight to O'Hare Intl?

    A return flight to O'Hare Intl will typically cost around ฿20,234, however they can be found for as little as ฿17,868.

  • 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 (27 hours 30 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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