What airlines fly to Chicago?

EVA Air, ANA and Korean Air 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 8 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 Bangkok to Chicago?

IndiGo, Air Canada, and Thai Airways are the most popular carriers operating from Bangkok to Chicago

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 July 2025, there are 8 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.

$489 Cheap Flights from Bangkok to Chicago in 2025

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Find the cheapest flights from Bangkok to Chicago

Round-trip

One-way

Last minute

Cheap round-trip flights

12:25 am - 9:22 pmBKK-ORD

32h 57m2 stops

1:05 am - 3:10 pmORD-BKK

26h 05m1 stop

$850Japan Airlines

Find Deal

Fri, Sep 26 - Sat, Sep 27

12:25 am - 12:28 amBKK-ORD

36h 03m2 stops

12:10 pm - 11:00 pmORD-BKK

22h 50m1 stop

$853Japan Airlines

Find Deal

Fri, Sep 26 - Sun, Sep 28

5:10 pm - 5:55 pmBKK-ORD

36h 45m2 stops

8:20 pm - 4:20 amORD-BKK

43h 00m1 stop

$897

Find Deal

Wed, Sep 17 - Wed, Feb 11

1:30 pm - 11:59 amBKK-ORD

34h 29m2 stops

7:09 pm - 12:15 pmORD-BKK

29h 06m2 stops

$913

Find Deal

Sat, Sep 13 - Sat, Sep 20

5:10 pm - 5:55 pmBKK-ORD

36h 45m2 stops

4:00 pm - 11:50 pmORD-BKK

19h 50m1 stop

$915

Find Deal

Wed, Aug 27 - Wed, Sep 3

10:05 pm - 9:15 amBKK-ORD

23h 10m1 stop

9:50 am - 4:40 amORD-BKK

30h 50m2 stops

$942Japan Airlines

Find Deal

Thu, Aug 28 - Thu, Sep 4

1:00 am - 8:30 amBKK-ORD

20h 30m1 stop

11:25 am - 1:15 pmORD-BKK

36h 50m1 stop

$1,005Korean Air

Find Deal

Tue, Nov 18 - Fri, Jan 30

2:35 am - 11:55 pmBKK-ORD

33h 20m2 stops

8:52 am - 1:05 amORD-BKK

28h 13m2 stops

$1,024Delta

Find Deal

Sat, Sep 13 - Thu, Sep 25

2:35 am - 9:44 pmBKK-MDW

31h 09m2 stops

9:15 am - 11:25 pmMDW-BKK

26h 10m2 stops

$1,024Delta

Find Deal

Wed, Aug 27 - Thu, Sep 4

11:15 pm - 8:30 amBKK-ORD

22h 15m1 stop

11:25 am - 12:45 amORD-BKK

24h 20m1 stop

$1,025Korean Air

Find Deal

Thu, Dec 25 - Tue, Jan 6

Delta flights from Bangkok to Chicago

Our best Delta deals on Bangkok to Chicago flight tickets

Delta

Sep 13

BKK2:35 amBangkok Suvarnabhumi

33h 20m

2 stops

ORD11:55 pmChicago O'Hare Intl

Sep 25

ORD8:52 amChicago O'Hare Intl

28h 13m

2 stops

BKK1:05 amBangkok Suvarnabhumi

$1,024

Find similar

Delta

Dec 15

BKK9:40 amBangkok Suvarnabhumi

23h 07m

2 stops

ORD7:47 pmChicago O'Hare Intl

Dec 30

ORD6:20 amChicago O'Hare Intl

28h 00m

2 stops

BKK11:20 pmBangkok Suvarnabhumi

$1,028

Find similar

Delta

Dec 13

BKK1:00 amBangkok Suvarnabhumi

30h 36m

2 stops

MDW6:36 pmChicago Midway

Dec 29

MDW5:04 pmChicago Midway

39h 26m

2 stops

BKK9:30 pmBangkok Suvarnabhumi

$1,105

Find similar

Japan Airlines flights from Bangkok to Chicago

Our best Japan Airlines deals on Bangkok to Chicago flight tickets

Japan Airlines

Sep 26

BKK12:25 amBangkok Suvarnabhumi

32h 57m

2 stops

ORD9:22 pmChicago O'Hare Intl

Sep 27

ORD1:05 amChicago O'Hare Intl

26h 05m

1 stop

BKK3:10 pmBangkok Suvarnabhumi

$850

Find similar

Japan Airlines

Sep 26

BKK12:25 amBangkok Suvarnabhumi

36h 03m

2 stops

ORD12:28 amChicago O'Hare Intl

Sep 28

ORD12:10 pmChicago O'Hare Intl

22h 50m

1 stop

BKK11:00 pmBangkok Suvarnabhumi

$853

Find similar

Japan Airlines

Aug 28

BKK10:05 pmBangkok Suvarnabhumi

23h 10m

1 stop

ORD9:15 amChicago O'Hare Intl

Sep 4

ORD9:50 amChicago O'Hare Intl

30h 50m

2 stops

BKK4:40 amBangkok Suvarnabhumi

$942

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Fri 9/26

12:25 am-9:22 pm

2 stops32h 57m

Chicago O'Hare Intl

Sat 9/27

1:05 am-3:10 pm

1 stop26h 05m

$850

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Fri 9/26

12:25 am-12:28 am

2 stops36h 03m

Chicago O'Hare Intl

Sun 9/28

12:10 pm-11:00 pm

1 stop22h 50m

$853

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Wed 9/17

5:10 pm-5:55 pm

2 stops36h 45m

Chicago O'Hare Intl

Wed 2/11

8:20 pm-4:20 am

1 stop43h 00m

$897

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Sat 9/13

1:30 pm-11:59 am

2 stops34h 29m

Chicago O'Hare Intl

Sat 9/20

7:09 pm-12:15 pm

2 stops29h 06m

$913

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Wed 8/27

5:10 pm-5:55 pm

2 stops36h 45m

Chicago O'Hare Intl

Wed 9/3

4:00 pm-11:50 pm

1 stop19h 50m

$915

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Thu 8/28

10:05 pm-9:15 am

1 stop23h 10m

Chicago O'Hare Intl

Thu 9/4

9:50 am-4:40 am

2 stops30h 50m

$942

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Tue 11/18

1:00 am-8:30 am

1 stop20h 30m

Chicago O'Hare Intl

Fri 1/30

11:25 am-1:15 pm

1 stop36h 50m

$1,005

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Sat 9/13

2:35 am-11:55 pm

2 stops33h 20m

Chicago O'Hare Intl

Thu 9/25

8:52 am-1:05 am

2 stops28h 13m

$1,024

BangkokChicago

BKK - MDW

BKKMDW

Bangkok Suvarnabhumi

Wed 8/27

2:35 am-9:44 pm

2 stops31h 09m

Chicago Midway

Thu 9/4

9:15 am-11:25 pm

2 stops26h 10m

$1,024

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Thu 12/25

11:15 pm-8:30 am

1 stop22h 15m

Chicago O'Hare Intl

Tue 1/6

11:25 am-12:45 am

1 stop24h 20m

$1,025

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 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 September is your next best option. Flight prices from Bangkok to Chicago during September average around $1,034.

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 $1,138 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 $1,002 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

Best Price Found	$489
Fastest flight time	19h 26m
Direct flights	None
Airports in Chicago	2 airports

The best one-way flight to Chicago from Bangkok in the past 72 hours is $489. The best round-trip flight deal from Bangkok to Chicago found on momondo in the last 72 hours is $850.

The fastest flight from Bangkok to Chicago takes 19h 26m

There are no direct flights from Bangkok to Chicago. Popular non-direct routes for this connection are Bangkok Don Mueang Intl Airport - Chicago O'Hare Intl Airport and Bangkok Suvarnabhumi Airport - Chicago O'Hare Intl Airport.

There are 2 airports near Chicago: Chicago O'Hare Intl (ORD), Chicago Midway (MDW)

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 26m 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 July 2025, there are 8 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
Delta	PriceFrom $548	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
Japan Airlines	PriceFrom $681	Free Cancellation	Rating 8.3 1,536 reviews	Search Japan Airlines flights
Korean Air	PriceFrom $915	Free Cancellation	Rating 8.4 1,121 reviews	Search Korean Air flights
Cathay Pacific	PriceFrom $956	Free Cancellation	Rating 7.6 949 reviews	Search Cathay Pacific flights
ANA	PriceFrom $957	Free Cancellation	Rating 8.4 922 reviews	Search ANA flights
United Airlines	PriceFrom $986	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights
Thai Airways	PriceFrom $994	Free Cancellation	Rating 7.8 340 reviews	Search Thai Airways flights
EVA Air	PriceFrom $1,026	Free Cancellation	Rating 8.4 1,220 reviews	Search EVA Air flights

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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.