How long does it take to fly to Chicago?

Average flight duration from Thailand to Chicago depends on which airport you fly into and out of. Flying from Chiang Mai to Chicago O'Hare Intl Airport is 20h 45m on average, while flying from Bangkok to Chicago O'Hare Intl Airport is 23h 20m on average. Chicago O'Hare Intl Airport is the most popular airport in Chicago.

What airlines fly to Chicago?

EVA Air, ANA and United Airlines are the top three most popular airlines that fly to Chicago from Thailand according to our data. EVA Air is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 5 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Thailand to Chicago?

Qatar Airways, Korean Air, and Delta are the most popular carriers operating from Thailand to Chicago

When did momondo last update prices for flights from Thailand to Chicago?

Prices for flights from Thailand to Chicago were last updated today.

How many operators does momondo search for flights from Thailand to Chicago?

There are 5 operators available for flights from Thailand to Chicago as of November 2026.

How old do you have to be to fly from Thailand to Chicago?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Thailand to Chicago.

What documentation or ID do you need to fly to Chicago?

The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$484 Cheap Flights from Thailand to Chicago in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Thailand to Chicago

Round-trip

One-way

Last minute

Recent round-trip flight deals from Thailand to Chicago

Enter your travel dates to find the best prices.

9:00 am - 4:10 pmBKK Bangkok Suvarnabhumi-ORD Chicago O'Hare Intl

43h 10m2 stops Muscat Seeb Amman Queen Alia Intl

8:00 pm - 5:45 pmORD Chicago O'Hare Intl-BKK Bangkok Suvarnabhumi

33h 45m2 stops Amman Queen Alia Intl Muscat Seeb

$961Oman Air

Tue, Apr 6 - Wed, Apr 21

8:35 am - 7:35 amBKK Bangkok Suvarnabhumi-ORD Chicago O'Hare Intl

36h 00m1 stop Abu Dhabi Zayed Intl

2:10 pm - 12:15 amORD Chicago O'Hare Intl-BKK Bangkok Suvarnabhumi

21h 05m1 stop Hong Kong Intl

$972Multiple Airlines

Wed, Nov 18 - Wed, Dec 2

7:55 am - 7:30 amBKK Bangkok Suvarnabhumi-ORD Chicago O'Hare Intl

36h 35m1 stop Tokyo Narita

10:25 am - 11:35 pmORD Chicago O'Hare Intl-BKK Bangkok Suvarnabhumi

24h 10m1 stop Tokyo Narita

$1,021Japan Airlines

Sun, Jan 24 - Mon, Feb 1

7:55 am - 7:30 amBKK Bangkok Suvarnabhumi-ORD Chicago O'Hare Intl

36h 35m1 stop Tokyo Narita

1:30 pm - 5:00 amORD Chicago O'Hare Intl-BKK Bangkok Suvarnabhumi

26h 30m2 stops Tokyo Haneda Osaka Kansai Intl

$1,032Japan Airlines

Sun, Jan 24 - Mon, Feb 1

7:10 am - 2:50 pmBKK Bangkok Suvarnabhumi-ORD Chicago O'Hare Intl

20h 40m1 stop Tokyo Narita

1:55 pm - 11:30 amORD Chicago O'Hare Intl-BKK Bangkok Suvarnabhumi

32h 35m2 stops Los Angeles Hong Kong Intl

$1,041United Airlines

Mon, Feb 8 - Tue, Feb 9

9:35 am - 6:18 amBKK Bangkok Suvarnabhumi-ORD Chicago O'Hare Intl

32h 43m2 stops Tokyo Haneda Los Angeles

8:50 am - 4:35 amORD Chicago O'Hare Intl-BKK Bangkok Suvarnabhumi

31h 45m2 stops Los Angeles Tokyo Haneda

$1,044United Airlines

Fri, Apr 30 - Sat, May 1

12:10 am - 1:50 pmBKK Bangkok Suvarnabhumi-ORD Chicago O'Hare Intl

26h 40m1 stop Tokyo Narita

4:25 pm - 4:20 pmORD Chicago O'Hare Intl-BKK Bangkok Suvarnabhumi

34h 55m1 stop Tokyo Haneda

$1,055ANA

Mon, Dec 21 - Wed, Dec 30

12:10 am - 1:50 pmBKK Bangkok Suvarnabhumi-ORD Chicago O'Hare Intl

26h 40m1 stop Tokyo Narita

6:18 pm - 12:20 amORD Chicago O'Hare Intl-BKK Bangkok Suvarnabhumi

41h 02m2 stops Los Angeles Tokyo Narita

$1,100ANA

Mon, Feb 8 - Tue, Feb 9

8:25 am - 9:00 pmBKK Bangkok Suvarnabhumi-ORD Chicago O'Hare Intl

24h 35m1 stop Taipei City Taiwan Taoyuan Intl

12:30 am - 10:40 amORD Chicago O'Hare Intl-BKK Bangkok Suvarnabhumi

22h 10m1 stop Taipei City Taiwan Taoyuan Intl

$1,261Thai Airways

Wed, Apr 7 - Sun, Jun 6

8:10 am - 7:35 pmBKK Bangkok Suvarnabhumi-ORD Chicago O'Hare Intl

24h 25m1 stop Taipei City Taiwan Taoyuan Intl

11:30 pm - 4:50 pmORD Chicago O'Hare Intl-BKK Bangkok Suvarnabhumi

28h 20m1 stop Taipei City Taiwan Taoyuan Intl

$1,407Thai Airways

Fri, Dec 18 - Sat, Jan 2

Recent last minute flight deals from Thailand to Chicago

Enter your travel dates to find the best prices.

7:55 pm - 7:35 amBKK Bangkok Suvarnabhumi-ORD Chicago O'Hare Intl

24h 40m1 stop Abu Dhabi Zayed Intl

2:10 pm - 11:20 amORD Chicago O'Hare Intl-BKK Bangkok Suvarnabhumi

32h 10m1 stop Hong Kong Intl

$936Multiple Airlines

Thu, Nov 12 - Sat, Nov 28

3:15 pm - 7:35 amBKK Bangkok Suvarnabhumi-ORD Chicago O'Hare Intl

29h 20m1 stop Abu Dhabi Zayed Intl

2:10 pm - 11:20 amORD Chicago O'Hare Intl-BKK Bangkok Suvarnabhumi

32h 10m1 stop Hong Kong Intl

$936Multiple Airlines

Thu, Nov 12 - Sat, Nov 28

10:25 pm - 7:20 amBKK Bangkok Suvarnabhumi-ORD Chicago O'Hare Intl

21h 55m1 stop Tokyo Haneda

1:05 pm - 4:20 pmORD Chicago O'Hare Intl-BKK Bangkok Suvarnabhumi

38h 15m1 stop Tokyo Haneda

$1,039ANA

Wed, Nov 11 - Thu, Nov 12

7:55 am - 7:30 amBKK Bangkok Suvarnabhumi-ORD Chicago O'Hare Intl

36h 35m1 stop Tokyo Narita

1:30 pm - 5:00 amORD Chicago O'Hare Intl-BKK Bangkok Suvarnabhumi

26h 30m2 stops Tokyo Haneda Osaka Kansai Intl

$1,043Japan Airlines

Thu, Nov 12 - Sat, Nov 28

7:55 am - 7:30 amBKK Bangkok Suvarnabhumi-ORD Chicago O'Hare Intl

36h 35m1 stop Tokyo Narita

1:30 pm - 5:00 amORD Chicago O'Hare Intl-BKK Bangkok Suvarnabhumi

50h 30m2 stops Tokyo Haneda Osaka Kansai Intl

$1,052Japan Airlines

Thu, Nov 12 - Sat, Nov 28

9:10 am - 5:58 amBKK Bangkok Suvarnabhumi-ORD Chicago O'Hare Intl

33h 48m2 stops Tokyo Haneda Los Angeles

1:05 pm - 11:30 amORD Chicago O'Hare Intl-BKK Bangkok Suvarnabhumi

33h 25m2 stops Tokyo Haneda Hong Kong Intl

$1,062United Airlines

Wed, Nov 11 - Thu, Nov 12

9:10 am - 3:10 pmBKK Bangkok Suvarnabhumi-ORD Chicago O'Hare Intl

19h 00m1 stop Tokyo Haneda

1:05 pm - 11:30 amORD Chicago O'Hare Intl-BKK Bangkok Suvarnabhumi

33h 25m2 stops Tokyo Haneda Hong Kong Intl

$1,062United Airlines

Tue, Nov 10 - Thu, Nov 12

7:10 am - 6:56 pmBKK Bangkok Suvarnabhumi-ORD Chicago O'Hare Intl

24h 46m2 stops Tokyo Narita Los Angeles

4:25 pm - 6:30 amORD Chicago O'Hare Intl-BKK Bangkok Suvarnabhumi

25h 05m1 stop Tokyo Haneda

$1,109ANA

Thu, Nov 12 - Sat, Nov 28

12:45 pm - 7:35 pmBKK Bangkok Suvarnabhumi-ORD Chicago O'Hare Intl

19h 50m1 stop Taipei City Taiwan Taoyuan Intl

11:30 pm - 11:30 amORD Chicago O'Hare Intl-BKK Bangkok Suvarnabhumi

23h 00m1 stop Taipei City Taiwan Taoyuan Intl

$2,503EVA Air

Thu, Nov 12 - Tue, Nov 17

2:35 pm - 5:00 pmBKK Bangkok Suvarnabhumi-ORD Chicago O'Hare Intl

39h 25m2 stops Taipei City Taiwan Taoyuan Intl Los Angeles

3:47 pm - 1:25 amORD Chicago O'Hare Intl-BKK Bangkok Suvarnabhumi

44h 38m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl

$2,555EVA Air

Wed, Nov 11 - Tue, Nov 17

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Lufthansa flights from Thailand to Chicago

Our best Lufthansa deals on Thailand to Chicago flight tickets

Lufthansa

Nov 12

BKK4:55 pmBangkok Suvarnabhumi

43h 04m

2 stops

ORD10:59 pmChicago O'Hare Intl

Nov 28

ORD6:00 amChicago O'Hare Intl

40h 30m

2 stops

BKK11:30 amBangkok Suvarnabhumi

$1,053

Lufthansa

Nov 26

USM4:25 pmKo Samui

31h 40m

2 stops

ORD11:05 amChicago O'Hare Intl

Dec 4

ORD3:15 pmChicago O'Hare Intl

40h 50m

2 stops

USM9:05 pmKo Samui

$1,749

Air Canada flights from Thailand to Chicago

Our best Air Canada deals on Thailand to Chicago flight tickets

Air Canada

Mar 2

BKK8:25 amBangkok Suvarnabhumi

37h 43m

2 stops

ORD9:08 amChicago O'Hare Intl

May 12

ORD4:00 pmChicago O'Hare Intl

48h 35m

2 stops

BKK4:35 amBangkok Suvarnabhumi

$1,053

Air Canada

Mar 22

BKK7:25 amBangkok Suvarnabhumi

45h 25m

2 stops

ORD4:50 pmChicago O'Hare Intl

May 23

ORD7:20 amChicago O'Hare Intl

28h 35m

2 stops

BKK11:55 pmBangkok Suvarnabhumi

$1,075

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BangkokChicago

BKK Bangkok Suvarnabhumi - ORD Chicago O'Hare Intl

BKKORD

Bangkok Suvarnabhumi

Tue 4/6

9:00 am-4:10 pm

2 stops43h 10m

Chicago O'Hare Intl

Wed 4/21

8:00 pm-5:45 pm

2 stops33h 45m

$961

BangkokChicago

BKK Bangkok Suvarnabhumi - ORD Chicago O'Hare Intl

BKKORD

Bangkok Suvarnabhumi

Wed 11/18

8:35 am-7:35 am

1 stop36h 00m

Chicago O'Hare Intl

Wed 12/2

2:10 pm-12:15 am

1 stop21h 05m

$972

BangkokChicago

BKK Bangkok Suvarnabhumi - ORD Chicago O'Hare Intl

BKKORD

Bangkok Suvarnabhumi

Sun 1/24

7:55 am-7:30 am

1 stop36h 35m

Chicago O'Hare Intl

Mon 2/1

10:25 am-11:35 pm

1 stop24h 10m

$1,021

BangkokChicago

BKK Bangkok Suvarnabhumi - ORD Chicago O'Hare Intl

BKKORD

Bangkok Suvarnabhumi

Sun 1/24

7:55 am-7:30 am

1 stop36h 35m

Chicago O'Hare Intl

Mon 2/1

1:30 pm-5:00 am

2 stops26h 30m

$1,032

BangkokChicago

BKK Bangkok Suvarnabhumi - ORD Chicago O'Hare Intl

BKKORD

Bangkok Suvarnabhumi

Mon 2/8

7:10 am-2:50 pm

1 stop20h 40m

Chicago O'Hare Intl

Tue 2/9

1:55 pm-11:30 am

2 stops32h 35m

$1,041

BangkokChicago

BKK Bangkok Suvarnabhumi - ORD Chicago O'Hare Intl

BKKORD

Bangkok Suvarnabhumi

Fri 4/30

9:35 am-6:18 am

2 stops32h 43m

Chicago O'Hare Intl

Sat 5/1

8:50 am-4:35 am

2 stops31h 45m

$1,044

BangkokChicago

BKK Bangkok Suvarnabhumi - ORD Chicago O'Hare Intl

BKKORD

Bangkok Suvarnabhumi

Mon 12/21

12:10 am-1:50 pm

1 stop26h 40m

Chicago O'Hare Intl

Wed 12/30

4:25 pm-4:20 pm

1 stop34h 55m

$1,055

BangkokChicago

BKK Bangkok Suvarnabhumi - ORD Chicago O'Hare Intl

BKKORD

Bangkok Suvarnabhumi

Mon 2/8

12:10 am-1:50 pm

1 stop26h 40m

Chicago O'Hare Intl

Tue 2/9

6:18 pm-12:20 am

2 stops41h 02m

$1,100

Quickest round-trip

BangkokChicago

BKK Bangkok Suvarnabhumi - ORD Chicago O'Hare Intl

BKKORD

Bangkok Suvarnabhumi

Wed 4/7

8:25 am-9:00 pm

1 stop24h 35m

Chicago O'Hare Intl

Sun 6/6

12:30 am-10:40 am

1 stop22h 10m

$1,261

BangkokChicago

BKK Bangkok Suvarnabhumi - ORD Chicago O'Hare Intl

BKKORD

Bangkok Suvarnabhumi

Fri 12/18

8:10 am-7:35 pm

1 stop24h 25m

Chicago O'Hare Intl

Sat 1/2

11:30 pm-4:50 pm

1 stop28h 20m

$1,407

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Thailand to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Chicago?

The month of January is, on average, the cheapest month to fly to Chicago from Thailand, with most prices found around $1,045. If you’re not able to fly to Chicago in January, then September is your next best option. Flight prices from Thailand to Chicago during September average around $1,053.

How far in advance should I book a flight from Thailand to Chicago?

You are more likely to see cheaper flights to Chicago from Thailand when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $1,243 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Thailand for as low as $921 on momondo.

Can stopping save me money on Thailand to Chicago flights?

You could potentially save up to 19% on your flight if you consider stops on a Thailand to Chicago flight.

Cheap Thailand to Chicago flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Thailand to Chicago

Best Price Found	$484
Fastest flight time	19h 07m
Direct flights	None

The best one-way flight to Chicago from Thailand in the past 72 hours is $484. The best round-trip flight deal from Thailand to Chicago found on momondo in the last 72 hours is $961.

The fastest flight from Thailand to Chicago takes 19h 07m

There are no direct flights from Thailand to Chicago. There are no popular flight routes from Thailand to Chicago.

Search flight deals

Frequently asked questions about flying from Thailand to Chicago

When did momondo last update prices for flights from Thailand to Chicago?
Prices for flights from Thailand to Chicago were last updated today.
How many operators does momondo search for flights from Thailand to Chicago?
There are 5 operators available for flights from Thailand to Chicago as of November 2026.
How old do you have to be to fly from Thailand to Chicago?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Thailand to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Thailand to Chicago

Compare and see reviews for airlines that fly from Thailand to Chicago with momondo

Airline	Rating	Free Cancellation	Price
Thai Airways	PriceFrom $819	Free Cancellation	Rating 7.9 433 reviews	Search Thai Airways flights
Japan Airlines	PriceFrom $1,010	Free Cancellation	Rating 8.3 1,969 reviews	Search Japan Airlines flights
ANA	PriceFrom $1,012	Free Cancellation	Rating 8.3 1,339 reviews	Search ANA flights
United Airlines	PriceFrom $1,020	Free Cancellation	Rating 7.3 10,475 reviews	Search United Airlines flights
EVA Air	PriceFrom $1,071	Free Cancellation	Rating 8.5 1,552 reviews	Search EVA Air flights

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Saint Joseph

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Munster

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Griffith

Saint John

Why use momondo?

Why should I use momondo to find a flight deal from Thailand to Chicago?

Finding the right flight to Chicago from Thailand is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.

Can I find flights from Thailand to Chicago with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Chicago from Thailand with this policy.

How can momondo help me find flights from Thailand to Chicago?

momondo provides multiple filters to help you find the best flight to Chicago from Thailand. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Thailand to Chicago right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Thailand to Chicago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Thailand to Chicago from $484

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Thailand to Chicago departing on 11/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Lufthansa flights from Thailand to Chicago

Our best Lufthansa deals on Thailand to Chicago flight tickets

Air Canada flights from Thailand to Chicago

Our best Air Canada deals on Thailand to Chicago flight tickets

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How to get the cheapest flight ticket from Thailand to Chicago

What is the cheapest month to fly to Chicago?

How far in advance should I book a flight from Thailand to Chicago?

Can stopping save me money on Thailand to Chicago flights?

What is the cheapest airline that flies from Thailand to Chicago?

What airlines fly to Chicago?

How long does it take to fly to Chicago?

Cheap Thailand to Chicago flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Thailand to Chicago

Best airlines flying from Thailand to Chicago

Compare and see reviews for airlines that fly from Thailand to Chicago with momondo

Traveling to a place near Chicago?

Why use momondo?

An easier way to manage your Chicago trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago

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