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฿17,817+ 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 28/4. Fares are subject to change and may not be available on all flights or dates of travel.
— ORD
23 Mar — 30 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 21 February 2026.

Sun 30/807:00
BKK
-
ORD
2 stops29h 58m
United Airlines
Tue 19/108:50
ORD
-
BKK
2 stops31h 20m
United Airlines
Deal found 21/2฿33,174
Sat 13/617:10
BKK
-
ORD
2 stops37h 05m
Multiple Airlines
Mon 13/712:30
ORD
-
BKK
1 stop23h 05m
Multiple Airlines
Deal found 19/2฿33,205
Wed 7/1012:25
BKK
-
ORD
1 stop20h 20m
EVA Air
Thu 22/1000:30
ORD
-
BKK
1 stop22h 25m
EVA Air
Deal found 19/2฿33,236
Wed 1/709:35
BKK
-
ORD
1 stop35h 05m
ANA
Wed 23/917:45
ORD
-
BKK
1 stop22h 50m
ANA
Deal found 17/2฿33,267
Mon 2/321:10
DMK
-
ORD
2 stops47h 25m
Multiple Airlines
Fri 3/413:10
ORD
-
DMK
1 stop25h 25m
Multiple Airlines
Deal found 18/2฿33,267
Tue 31/315:45
BKK
-
ORD
3 stops33h 12m
United Airlines
Sun 27/917:45
ORD
-
BKK
1 stop22h 50m
United Airlines
Deal found 19/2฿33,298
Sun 14/607:00
BKK
-
ORD
2 stops29h 59m
United Airlines
Wed 15/714:33
ORD
-
BKK
3 stops31h 02m
United Airlines
Deal found 19/2฿33,329
Tue 31/315:45
BKK
-
ORD
3 stops33h 12m
United Airlines
Mon 27/414:40
ORD
-
BKK
2 stops30h 55m
United Airlines
Deal found 19/2฿33,360
Wed 18/313:20
BKK
-
ORD
2 stops29h 19m
Multiple Airlines
Wed 16/913:10
ORD
-
BKK
1 stop30h 30m
Multiple Airlines
Deal found 19/2฿33,392
Fri 24/401:20
BKK
-
ORD
2 stops30h 40m
Multiple Airlines
Sat 9/514:00
ORD
-
BKK
1 stop40h 10m
Multiple Airlines
Deal found 18/2฿33,423
Thu 2/413:25
BKK
-
ORD
2 stops28h 14m
Multiple Airlines
Sun 26/414:00
ORD
-
BKK
1 stop21h 50m
Multiple Airlines
Deal found 19/2฿33,454
Fri 1/507:45
BKK
-
ORD
2 stops24h 23m
แอร์แคนาดา
Sun 10/509:55
ORD
-
BKK
2 stops25h 25m
แอร์แคนาดา
Deal found 18/2฿33,485

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 21 February 2026.

Return from

฿33,174

One-way from

฿17,817

Popular in

August

Cheapest in

November

Average price

฿32,831
United Airlines
  • United Airlines
  • 17/8-11/1
  • 4 total stops
  • 62h 20m total
  • Bangkok to Chicago
Search Deals
28/4
  • 28/4
  • 3 total stops
  • 27h 50m total
  • Bangkok to Chicago
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (฿2,740 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿529 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 21 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

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Sat 28/2

20:05-15:05

2 stops56h 00m

Chicago O'Hare Intl

Tue 31/3

20:00-08:30

2 stops24h 30m

฿33,267

BangkokChicago

DMK - ORD

DMKORD

Bangkok Don Mueang Intl

Mon 2/3

21:10-07:35

2 stops47h 25m

Chicago O'Hare Intl

Fri 3/4

13:10-02:35

1 stop25h 25m

฿33,267

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Tue 31/3

15:45-12:57

3 stops33h 12m

Chicago O'Hare Intl

Tue 29/9

17:45-04:35

1 stop22h 50m

฿33,298

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Tue 31/3

15:45-12:57

3 stops33h 12m

Chicago O'Hare Intl

Wed 30/9

14:18-09:35

3 stops31h 17m

฿33,298

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Wed 1/4

15:45-12:57

3 stops33h 12m

Chicago O'Hare Intl

Wed 29/4

14:05-09:35

3 stops31h 30m

฿33,360

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Fri 1/5

07:45-20:08

2 stops24h 23m

Chicago O'Hare Intl

Sun 10/5

09:55-23:20

2 stops25h 25m

฿33,547

BangkokChicago

DMK - ORD

DMKORD

Bangkok Don Mueang Intl

Sat 7/3

09:00-23:56

2 stops27h 56m

Chicago O'Hare Intl

Mon 16/3

14:30-22:50

1 stop44h 20m

฿33,734

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Fri 1/5

17:10-18:15

2 stops37h 05m

Chicago O'Hare Intl

Sun 10/5

14:00-23:50

1 stop21h 50m

฿34,700

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Mon 6/4

15:45-18:54

3 stops39h 09m

Chicago O'Hare Intl

Fri 10/4

21:15-09:35

2 stops48h 20m

฿35,292

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Wed 18/3

16:55-06:20

2 stops25h 25m

Chicago O'Hare Intl

Wed 25/3

10:48-11:25

3 stops36h 37m

฿35,292

Flights are sorted by cheapest return flights first.

Deals found on 18/2

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 20 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 26 hours 48 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 ฿33,154
ANA
ANA
From ฿19,240
Korean Air
Korean Air
From ฿29,537
United Airlines
United Airlines
From ฿32,167

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

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

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 21 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
1,357 reviews
Check prices

Boarding

8.4

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

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
1,357 reviews
EVA Air
8.4
Very Good
1,357 reviews
Check prices

Boarding

8.4

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

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
1,098 reviews
EVA Air
8.4
Very Good
1,357 reviews
Check prices

Boarding

8.4

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

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
1,194 reviews
EVA Air
8.4
Very Good
1,357 reviews
Check prices

Boarding

8.4

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

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
1,712 reviews
EVA Air
8.4
Very Good
1,357 reviews
Check prices

Boarding

8.4

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

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
9,339 reviews
EVA Air
8.4
Very Good
1,357 reviews
Check prices

Boarding

8.4

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

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, 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 (25 hours 40 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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