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

IndiGo, Philippine Airlines, and Etihad Airways are the most popular carriers operating from Bangkok to Chicago

What airlines fly to Chicago?

EVA Air, Korean Air and ANA are the top three most popular airlines that fly to Chicago from Bangkok according to our data. EVA Air is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 7 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Bangkok to Chicago refresh daily.

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

As of November 2025, there are 7 operators available to choose from for flights from Bangkok to Chicago.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bangkok to Chicago.

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

The necessary travel and health documents for your Chicago trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$431 Cheap Flights from Bangkok to Chicago in 2025/26

Q: What is the typical price of a round-trip flight between Bangkok and Chicago?

Prices are currently low for flights on this route. Typical prices usually range from $1,047 to $1,157. The lowest price recently found on this route was $805.

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Find the cheapest flights from Bangkok to Chicago

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

1:20 pm - 1:04 pmBKK-ORD

36h 44m2 stops

7:45 am - 12:00 pmORD-BKK

39h 15m2 stops

$791Multiple Airlines

Find Deal

Wed, Feb 11 - Wed, Feb 18

1:10 am - 6:05 amBKK-ORD

41h 55m2 stops

9:06 pm - 5:20 pmORD-BKK

55h 14m3 stops

$805Multiple Airlines

Find Deal

Thu, Dec 4 - Mon, Dec 8

10:10 am - 6:25 pmBKK-ORD

45h 15m2 stops

11:50 am - 9:05 pmORD-BKK

44h 15m2 stops

$835IndiGo

Find Deal

Tue, Dec 16 - Tue, Jan 6

10:05 pm - 6:25 pmBKK-ORD

33h 20m2 stops

11:50 am - 9:05 pmORD-BKK

44h 15m2 stops

$863IndiGo

Find Deal

Wed, Nov 19 - Fri, Jan 30

2:05 am - 8:30 amBKK-ORD

19h 25m1 stop

11:15 am - 12:55 amORD-BKK

24h 40m1 stop

$964Korean Air

Find Deal

Mon, Nov 17 - Tue, Nov 18

2:05 am - 8:30 amBKK-ORD

19h 25m1 stop

11:25 am - 11:20 pmORD-BKK

22h 55m1 stop

$969Korean Air

Find Deal

Tue, Nov 18 - Fri, Jan 30

8:15 am - 2:41 pmBKK-ORD

19h 26m1 stop

3:40 pm - 5:30 amORD-BKK

25h 50m1 stop

$971Air Canada

Find Deal

Thu, Mar 5 - Mon, Mar 9

8:15 am - 2:41 pmBKK-ORD

19h 26m1 stop

3:40 pm - 5:30 amORD-BKK

25h 50m1 stop

$988Air Canada

Find Deal

Thu, Mar 5 - Mon, Mar 9

12:55 am - 8:54 amBKK-MDW

44h 59m2 stops

2:00 pm - 12:55 amMDW-BKK

46h 55m2 stops

$1,025Delta

Find Deal

Wed, Mar 4 - Mon, Mar 9

11:15 pm - 6:00 pmBKK-MDW

31h 45m2 stops

9:20 am - 11:40 pmMDW-BKK

26h 20m2 stops

$1,028Delta

Find Deal

Wed, Dec 10 - Fri, Apr 10

Air Canada flights from Bangkok to Chicago

Our best Air Canada deals on Bangkok to Chicago flight tickets

Air Canada

Nov 10

BKK8:15 amBangkok Suvarnabhumi

19h 26m

1 stop

ORD2:41 pmChicago O'Hare Intl

Nov 24

ORD3:40 pmChicago O'Hare Intl

25h 50m

1 stop

BKK6:30 amBangkok Suvarnabhumi

$943

Find similar

Air Canada

Nov 10

BKK8:15 amBangkok Suvarnabhumi

23h 40m

2 stops

ORD6:55 pmChicago O'Hare Intl

Nov 24

ORD3:40 pmChicago O'Hare Intl

25h 50m

1 stop

BKK6:30 amBangkok Suvarnabhumi

$949

Find similar

Air Canada

Mar 5

BKK8:15 amBangkok Suvarnabhumi

19h 26m

1 stop

ORD2:41 pmChicago O'Hare Intl

Mar 9

ORD3:40 pmChicago O'Hare Intl

25h 50m

1 stop

BKK5:30 amBangkok Suvarnabhumi

$971

Find similar

IndiGo flights from Bangkok to Chicago

Our best IndiGo deals on Bangkok to Chicago flight tickets

IndiGo

Dec 16

BKK10:10 amBangkok Suvarnabhumi

45h 15m

2 stops

ORD6:25 pmChicago O'Hare Intl

Jan 6

ORD11:50 amChicago O'Hare Intl

44h 15m

2 stops

BKK9:05 pmBangkok Suvarnabhumi

$835

Find similar

IndiGo

Nov 19

BKK10:05 pmBangkok Suvarnabhumi

33h 20m

2 stops

ORD6:25 pmChicago O'Hare Intl

Jan 30

ORD11:50 amChicago O'Hare Intl

44h 15m

2 stops

BKK9:05 pmBangkok Suvarnabhumi

$863

Find similar

IndiGo

Dec 8

BKK10:50 amBangkok Suvarnabhumi

44h 35m

2 stops

ORD6:25 pmChicago O'Hare Intl

Feb 15

ORD8:20 pmChicago O'Hare Intl

35h 45m

2 stops

BKK9:05 pmBangkok Suvarnabhumi

$865

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Wed 2/11

1:20 pm-1:04 pm

2 stops36h 44m

Chicago O'Hare Intl

Wed 2/18

7:45 am-12:00 pm

2 stops39h 15m

$791

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Thu 12/4

1:10 am-6:05 am

2 stops41h 55m

Chicago O'Hare Intl

Mon 12/8

9:06 pm-5:20 pm

3 stops55h 14m

$805

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Tue 12/16

10:10 am-6:25 pm

2 stops45h 15m

Chicago O'Hare Intl

Tue 1/6

11:50 am-9:05 pm

2 stops44h 15m

$835

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Wed 11/19

10:05 pm-6:25 pm

2 stops33h 20m

Chicago O'Hare Intl

Fri 1/30

11:50 am-9:05 pm

2 stops44h 15m

$863

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Mon 11/17

2:05 am-8:30 am

1 stop19h 25m

Chicago O'Hare Intl

Tue 11/18

11:15 am-12:55 am

1 stop24h 40m

$964

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Tue 11/18

2:05 am-8:30 am

1 stop19h 25m

Chicago O'Hare Intl

Fri 1/30

11:25 am-11:20 pm

1 stop22h 55m

$969

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Thu 3/5

8:15 am-2:41 pm

1 stop19h 26m

Chicago O'Hare Intl

Mon 3/9

3:40 pm-5:30 am

1 stop25h 50m

$971

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Thu 3/5

8:15 am-2:41 pm

1 stop19h 26m

Chicago O'Hare Intl

Mon 3/9

3:40 pm-5:30 am

1 stop25h 50m

$988

BangkokChicago

BKK - MDW

BKKMDW

Bangkok Suvarnabhumi

Wed 3/4

12:55 am-8:54 am

2 stops44h 59m

Chicago Midway

Mon 3/9

2:00 pm-12:55 am

2 stops46h 55m

$1,025

BangkokChicago

BKK - MDW

BKKMDW

Bangkok Suvarnabhumi

Wed 12/10

11:15 pm-6:00 pm

2 stops31h 45m

Chicago Midway

Fri 4/10

9:20 am-11:40 pm

2 stops26h 20m

$1,028

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 Bangkok 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

What is the typical price of a round-trip flight between Bangkok and Chicago?

What is the cheapest month to fly to Chicago?

The month of February is, on average, the cheapest month to fly to Chicago from Bangkok, with most prices found around $1,023. If you’re not able to fly to Chicago in February, then May is your next best option. Flight prices from Bangkok to Chicago during May average around $1,078.

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Tuesday when prices can be found for as low as $1,042. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Bangkok to Chicago for around $1,158.

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is in the evening. Flights from Bangkok to Chicago during this time can be as low as $1,107. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $1,117.

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

You are more likely to see cheaper flights to Chicago from Bangkok when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $1,144 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Bangkok for as low as $1,037 on momondo.

Cheap Bangkok to Chicago flight deals and tips

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

Direct flights	None

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

Search flight deals

How far is Bangkok to Chicago by plane?
The distance between Bangkok and Chicago is about 8551.9 mi. Typically, this will take 19h 25m by plane in normal conditions.
When did momondo last update prices for flights from Bangkok to Chicago?
Prices for flights from Bangkok to Chicago refresh daily.
How many operators does momondo search for flights from Bangkok to Chicago?
As of November 2025, there are 7 operators available to choose from for flights from Bangkok to Chicago.
How old do you have to be to fly from Bangkok to Chicago?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bangkok to Chicago.
What documentation or ID do you need to fly to Chicago?
The necessary travel and health documents for your Chicago trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Bangkok to Chicago

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

Airline	Rating	Free Cancellation	Price
Japan Airlines	PriceFrom $681	Free Cancellation	Rating 8.3 1,604 reviews	Search Japan Airlines flights
Korean Air	PriceFrom $915	Free Cancellation	Rating 8.4 1,160 reviews	Search Korean Air flights
ANA	PriceFrom $983	Free Cancellation	Rating 8.4 1,003 reviews	Search ANA flights
United Airlines	PriceFrom $987	Free Cancellation	Rating 7.4 9,004 reviews	Search United Airlines flights
Thai Airways	PriceFrom $994	Free Cancellation	Rating 7.8 361 reviews	Search Thai Airways flights
Cathay Pacific	PriceFrom $1,021	Free Cancellation	Rating 7.6 1,053 reviews	Search Cathay Pacific flights
EVA Air	PriceFrom $1,063	Free Cancellation	Rating 8.4 1,270 reviews	Search EVA Air flights

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Hammond

Benton Harbor

Saint Joseph

Portage

Lansing

Schererville

Valparaiso

Crown Point

Munster

Chesterton

Monticello

Porter

Griffith

Saint John

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Bangkok.

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

All flight searches from Bangkok to Chicago on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chicago from Bangkok.

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

Yes. momondo can track prices for Bangkok to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.