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฿18,284+ 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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
— ORD
9 Feb — 16 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to O'Hare Intl in 2026

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 10 January 2026.

Return from

฿27,771

One-way from

฿18,284

Popular in

August

Cheapest in

February

Average price

฿38,886
24/3-28/4
  • 24/3-28/4
  • 4 total stops
  • 61h 52m total
  • Bangkok to Chicago
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12/4
  • 12/4
  • 2 total stops
  • 48h 49m total
  • Bangkok to Chicago
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (฿2,008 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (฿309 potential savings vs. average return price).
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Average for return flights in January 2026
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Find flight deals to O'Hare Intl Airport

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 10 January 2026.

Mon 16/301:10BKK - ORD
2 stops39h 39mMultiple Airlines
Wed 15/414:00ORD - BKK
1 stop21h 50mMultiple Airlines
Deal found 9/1฿28,303
Mon 16/301:10BKK - ORD
2 stops39h 39mMultiple Airlines
Mon 20/414:00ORD - BKK
1 stop21h 50mMultiple Airlines
Deal found 9/1฿28,460
Mon 16/301:10BKK - ORD
2 stops39h 39mMultiple Airlines
Sun 19/414:00ORD - BKK
1 stop21h 50mMultiple Airlines
Deal found 9/1฿28,773
Mon 2/217:50BKK - ORD
2 stops33h 48mMultiple Airlines
Mon 23/217:29ORD - BKK
2 stops27h 21mMultiple Airlines
Deal found 9/1฿29,117
Mon 16/301:10BKK - ORD
2 stops39h 39mMultiple Airlines
Fri 17/414:00ORD - BKK
1 stop21h 50mMultiple Airlines
Deal found 9/1฿29,149
Sat 7/217:50BKK - ORD
2 stops33h 48mMultiple Airlines
Sat 7/317:29ORD - BKK
2 stops27h 21mMultiple Airlines
Deal found 9/1฿29,211
Wed 11/315:45BKK - ORD
2 stops25h 04mMultiple Airlines
Thu 16/414:00ORD - BKK
1 stop21h 50mMultiple Airlines
Deal found 9/1฿29,274
Wed 11/315:45BKK - ORD
2 stops25h 04mMultiple Airlines
Mon 20/414:00ORD - BKK
1 stop21h 50mMultiple Airlines
Deal found 9/1฿29,305
Thu 5/217:50BKK - ORD
2 stops40h 55mMultiple Airlines
Tue 10/314:10ORD - BKK
1 stop21h 15mMultiple Airlines
Deal found 9/1฿29,337
Thu 5/217:50BKK - ORD
2 stops40h 55mMultiple Airlines
Sun 8/314:10ORD - BKK
1 stop21h 15mMultiple Airlines
Deal found 9/1฿29,493
Wed 11/315:45BKK - ORD
2 stops25h 04mMultiple Airlines
Sun 19/414:00ORD - BKK
1 stop21h 50mMultiple Airlines
Deal found 9/1฿29,618
Fri 13/213:20BKK - ORD
2 stops47h 36mMultiple Airlines
Sun 15/314:10ORD - BKK
1 stop21h 15mMultiple Airlines
Deal found 9/1฿29,650

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 10 January 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 7/2

17:50-14:38

2 stops33h 48m

Chicago O'Hare Intl

Sat 7/3

17:29-09:50

2 stops27h 21m

฿29,211

BangkokChicago

DMK - ORD

DMKORD

Bangkok Don Mueang Intl

Mon 2/2

13:40-07:35

2 stops30h 55m

Chicago O'Hare Intl

Mon 23/2

13:30-22:50

1 stop44h 20m

฿30,652

BangkokChicago

DMK - ORD

DMKORD

Bangkok Don Mueang Intl

Wed 11/2

13:40-07:35

2 stops30h 55m

Chicago O'Hare Intl

Mon 16/3

14:30-02:30

1 stop24h 00m

฿31,340

BangkokChicago

DMK - ORD

DMKORD

Bangkok Don Mueang Intl

Wed 4/2

13:40-07:35

2 stops30h 55m

Chicago O'Hare Intl

Mon 9/3

14:30-02:30

1 stop24h 00m

฿31,372

BangkokChicago

DMK - ORD

DMKORD

Bangkok Don Mueang Intl

Mon 9/2

13:40-07:35

2 stops30h 55m

Chicago O'Hare Intl

Mon 9/3

14:30-02:30

1 stop24h 00m

฿31,372

BangkokChicago

DMK - ORD

DMKORD

Bangkok Don Mueang Intl

Wed 4/2

13:40-07:35

2 stops30h 55m

Chicago O'Hare Intl

Wed 4/3

13:30-02:30

1 stop24h 00m

฿31,497

BangkokChicago

DMK - ORD

DMKORD

Bangkok Don Mueang Intl

Mon 9/2

13:40-07:35

2 stops30h 55m

Chicago O'Hare Intl

Wed 4/3

13:30-02:30

1 stop24h 00m

฿31,497

BangkokChicago

DMK - ORD

DMKORD

Bangkok Don Mueang Intl

Tue 10/2

23:00-14:30

2 stops28h 30m

Chicago O'Hare Intl

Mon 9/3

14:30-02:30

1 stop24h 00m

฿31,779

BangkokChicago

DMK - ORD

DMKORD

Bangkok Don Mueang Intl

Wed 11/2

13:40-07:35

2 stops30h 55m

Chicago O'Hare Intl

Sun 15/3

14:30-02:30

1 stop24h 00m

฿32,561

BangkokChicago

DMK - ORD

DMKORD

Bangkok Don Mueang Intl

Thu 5/2

23:00-14:30

2 stops28h 30m

Chicago O'Hare Intl

Mon 9/3

14:30-02:30

1 stop24h 00m

฿32,655

Flights are sorted by cheapest return flights first.

Deals found on 9/1

Showing 1-10 of 45 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 9 January 2026.

Booking 61 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 23 hours 18 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, EVA Air and Korean Air.

EVA Air
EVA Air
From ฿32,682
ANA
ANA
From ฿32,963
Korean Air
Korean Air
From ฿29,688
United Airlines
United Airlines
From ฿30,637

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

The cheapest airlines flying from Bangkok to O'Hare Intl are Korean Air, United Airlines 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 10 January 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
1,316 reviews
Check prices

Entertainment

8.0

Overall

8.4

Food

8.1

Crew

8.6

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
EVA Air
8.4
Very Good
1,316 reviews
EVA Air
8.4
Very Good
1,316 reviews
Check prices

Entertainment

8.0

Overall

8.4

Food

8.1

Crew

8.6

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
ANA
8.4
Very Good
1,065 reviews
EVA Air
8.4
Very Good
1,316 reviews
Check prices

Entertainment

8.0

Overall

8.4

Food

8.1

Crew

8.6

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
Korean Air
8.4
Very Good
1,188 reviews
EVA Air
8.4
Very Good
1,316 reviews
Check prices

Entertainment

8.0

Overall

8.4

Food

8.1

Crew

8.6

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
Cathay Pacific
7.6
Good
1,126 reviews
EVA Air
8.4
Very Good
1,316 reviews
Check prices

Entertainment

8.0

Overall

8.4

Food

8.1

Crew

8.6

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
United Airlines
7.4
Good
9,145 reviews
EVA Air
8.4
Very Good
1,316 reviews
Check prices

Entertainment

8.0

Overall

8.4

Food

8.1

Crew

8.6

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.

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, Korean Air 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 ฿5,463, while return flights cost around ฿18,008.

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

    A return flight to O'Hare Intl will typically cost around ฿20,393, however they can be found for as little as ฿18,008.

  • 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 (21 hours 31 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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