What airlines fly to Bangkok Suvarnabhumi Airport?

EVA Air, ANA and Korean Air are the top three most popular airlines that fly to Bangkok Suvarnabhumi Airport from Chicago according to our data. EVA Air is the first choice among our users, with 27% of people opting to fly with this airline when traveling to Bangkok Suvarnabhumi Airport. Keep in mind that there are 18 different airlines that fly to Bangkok Suvarnabhumi Airport on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Chicago to Bangkok Suvarnabhumi Airport?

Los Angeles (LAX) has the shortest average layover time for this route: 1h 56m.

Which layover airport has the shortest travel time from Chicago to Bangkok Suvarnabhumi Airport?

Flights connecting via Abu Dhabi (AUH) have the shortest average one-way travel time: 21h 33m.

Which airport is the most popular layover for flights between Chicago and Bangkok Suvarnabhumi Airport?

Hong Kong (HKG) was the most common stop: 24% of momondo users choosing 1-stop flights on this route connected there.

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

Air India, Philippine Airlines, and Turkish Airlines are the most popular carriers operating from Chicago to Bangkok Suvarnabhumi

Which layover airport offers the lowest fares from Chicago to Bangkok Suvarnabhumi Airport?

Flights via Los Angeles (LAX) offer the lowest average round-trip price of $863.

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

Prices for flights from Chicago to Bangkok Suvarnabhumi Airport were last updated today.

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

The number of operators available for flights from Chicago to Bangkok Suvarnabhumi Airport is 18 as of November 2025.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Bangkok Suvarnabhumi Airport.

What documentation or ID do you need to fly to Bangkok Suvarnabhumi Airport?

The travel and health documents you'll need for your trip to Bangkok Suvarnabhumi Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bangkok Suvarnabhumi Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$397 Cheap Flights from Chicago to Bangkok Suvarnabhumi Airport in 2025/26

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Cheap round-trip flights

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1:10 pm - 11:20 pmORD-BKK

21h 10m1 stop

9:25 am - 7:35 amBKK-ORD

35h 10m1 stop

$728Etihad Airways

Find Deal

Wed, Jan 14 - Wed, Jan 28

1:30 pm - 2:10 pmORD-BKK

35h 40m1 stop

5:55 pm - 11:30 amBKK-ORD

30h 35m2 stops

$734Air India

Find Deal

Mon, Jan 19 - Sat, Jan 24

1:30 pm - 7:50 amORD-BKK

29h 20m1 stop

5:55 pm - 11:30 amBKK-ORD

30h 35m2 stops

$743Air India

Find Deal

Sun, Jan 11 - Tue, Jan 20

12:25 pm - 11:20 pmORD-BKK

22h 55m1 stop

12:55 am - 9:40 amBKK-ORD

20h 45m1 stop

$766Korean Air

Find Deal

Mon, Mar 9 - Tue, Mar 17

12:25 pm - 12:55 amORD-BKK

24h 30m1 stop

9:30 pm - 9:40 amBKK-ORD

24h 10m1 stop

$769Korean Air

Find Deal

Mon, Mar 9 - Wed, Mar 18

2:35 pm - 11:15 amORD-BKK

31h 40m1 stop

7:55 am - 12:55 pmBKK-ORD

18h 00m1 stop

$776Cathay Pacific

Find Deal

Thu, Jan 15 - Thu, Jan 29

3:35 pm - 12:15 amORD-BKK

20h 40m1 stop

7:15 pm - 1:55 pmBKK-ORD

30h 40m1 stop

$782Cathay Pacific

Find Deal

Wed, Mar 11 - Sun, Mar 22

10:30 am - 12:20 amORD-BKK

24h 50m1 stop

9:10 am - 4:10 pmBKK-ORD

19h 00m1 stop

$799United Airlines

Find Deal

Wed, Jan 7 - Thu, Mar 19

2:35 pm - 11:25 amORD-BKK

31h 50m2 stops

9:10 am - 3:10 pmBKK-ORD

19h 00m1 stop

$800United Airlines

Find Deal

Thu, Dec 4 - Wed, Dec 10

4:25 pm - 5:10 amORD-BKK

23h 45m1 stop

2:25 pm - 7:20 amBKK-ORD

29h 55m1 stop

$806ANA

Find Deal

Wed, Jan 28 - Sun, Feb 8

Korean Air flights from Chicago to Bangkok Suvarnabhumi Airport

Our best Korean Air deals on Chicago to Bangkok Suvarnabhumi Airport flight tickets

Korean Air

Mar 9

ORD12:25 pmChicago O'Hare Intl

22h 55m

1 stop

BKK11:20 pmBangkok Suvarnabhumi

Mar 17

BKK12:55 amBangkok Suvarnabhumi

20h 45m

1 stop

ORD9:40 amChicago O'Hare Intl

$766

Find similar

Korean Air

Mar 9

ORD12:25 pmChicago O'Hare Intl

24h 30m

1 stop

BKK12:55 amBangkok Suvarnabhumi

Mar 18

BKK9:30 pmBangkok Suvarnabhumi

24h 10m

1 stop

ORD9:40 amChicago O'Hare Intl

$769

Find similar

Korean Air

Nov 17

ORD11:15 amChicago O'Hare Intl

24h 30m

1 stop

BKK12:45 amBangkok Suvarnabhumi

Dec 2

BKK11:15 pmBangkok Suvarnabhumi

22h 15m

1 stop

ORD8:30 amChicago O'Hare Intl

$779

Find similar

Cathay Pacific flights from Chicago to Bangkok Suvarnabhumi Airport

Our best Cathay Pacific deals on Chicago to Bangkok Suvarnabhumi Airport flight tickets

Cathay Pacific

Jan 15

ORD2:35 pmChicago O'Hare Intl

31h 40m

1 stop

BKK11:15 amBangkok Suvarnabhumi

Jan 29

BKK7:55 amBangkok Suvarnabhumi

18h 00m

1 stop

ORD12:55 pmChicago O'Hare Intl

$776

Find similar

Cathay Pacific

Nov 10

ORD2:35 pmChicago O'Hare Intl

32h 30m

1 stop

BKK12:05 pmBangkok Suvarnabhumi

Dec 24

BKK7:55 amBangkok Suvarnabhumi

18h 00m

1 stop

ORD12:55 pmChicago O'Hare Intl

$778

Find similar

Cathay Pacific

Mar 11

ORD3:35 pmChicago O'Hare Intl

20h 40m

1 stop

BKK12:15 amBangkok Suvarnabhumi

Mar 22

BKK7:15 pmBangkok Suvarnabhumi

30h 40m

1 stop

ORD1:55 pmChicago O'Hare Intl

$782

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Chicago to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Wed 1/14

1:10 pm-11:20 pm

1 stop21h 10m

Bangkok Suvarnabhumi

Wed 1/28

9:25 am-7:35 am

1 stop35h 10m

$728

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Mon 1/19

1:30 pm-2:10 pm

1 stop35h 40m

Bangkok Suvarnabhumi

Sat 1/24

5:55 pm-11:30 am

2 stops30h 35m

$734

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Sun 1/11

1:30 pm-7:50 am

1 stop29h 20m

Bangkok Suvarnabhumi

Tue 1/20

5:55 pm-11:30 am

2 stops30h 35m

$743

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Mon 3/9

12:25 pm-11:20 pm

1 stop22h 55m

Bangkok Suvarnabhumi

Tue 3/17

12:55 am-9:40 am

1 stop20h 45m

$766

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Mon 3/9

12:25 pm-12:55 am

1 stop24h 30m

Bangkok Suvarnabhumi

Wed 3/18

9:30 pm-9:40 am

1 stop24h 10m

$769

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Thu 1/15

2:35 pm-11:15 am

1 stop31h 40m

Bangkok Suvarnabhumi

Thu 1/29

7:55 am-12:55 pm

1 stop18h 00m

$776

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Wed 3/11

3:35 pm-12:15 am

1 stop20h 40m

Bangkok Suvarnabhumi

Sun 3/22

7:15 pm-1:55 pm

1 stop30h 40m

$782

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Wed 1/7

10:30 am-12:20 am

1 stop24h 50m

Bangkok Suvarnabhumi

Thu 3/19

9:10 am-4:10 pm

1 stop19h 00m

$799

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Thu 12/4

2:35 pm-11:25 am

2 stops31h 50m

Bangkok Suvarnabhumi

Wed 12/10

9:10 am-3:10 pm

1 stop19h 00m

$800

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Wed 1/28

4:25 pm-5:10 am

1 stop23h 45m

Bangkok Suvarnabhumi

Sun 2/8

2:25 pm-7:20 am

1 stop29h 55m

$806

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 Chicago to Bangkok Suvarnabhumi Airport

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

Layovers

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

What is the cheapest month to fly to Bangkok Suvarnabhumi Airport?

The month of September is, on average, the cheapest month to fly to Bangkok Suvarnabhumi Airport from Chicago, with most prices found around $821. The month of October is another great option to travel to Bangkok Suvarnabhumi Airport, with average flight prices from Chicago averaging around $843.

What is the cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport?

The cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport is on a Tuesday when prices can be found for as low as $995. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Chicago because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,268.

What is the cheapest time of day to depart on your flight to Bangkok Suvarnabhumi Airport?

Our most recent data shows that the best time of day to fly to Bangkok Suvarnabhumi Airport is at noon. Flights from Chicago to Bangkok Suvarnabhumi Airport during this time can be as low as $964. In the evening is when there is more demand to fly to Bangkok Suvarnabhumi Airport, so prices are often more expensive at around $1,146 per ticket.

How far in advance should I book a flight to Bangkok Suvarnabhumi Airport?

You are more likely to see cheaper flights to Bangkok Suvarnabhumi Airport from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Suvarnabhumi Airport for around $1,016 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok Suvarnabhumi Airport from Chicago for as low as $857 on momondo.

Can stopping save me money on Chicago to Bangkok Suvarnabhumi Airport flights?

You could potentially save up to 35% on your flight if you consider stops on a Chicago to Bangkok Suvarnabhumi Airport flight.

How have Chicago to Bangkok Suvarnabhumi Airport flight prices changed over time?

As of November 2025, prices for Chicago to Bangkok Suvarnabhumi Airport flights are approximately 36% cheaper when compared to flights at the same time last year.

When to book flights from Chicago to Bangkok Suvarnabhumi Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Bangkok Suvarnabhumi Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Chicago to Bangkok Suvarnabhumi Airport (CHI to BKK) flight deals and tips

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

Direct flights	None

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

Search flight deals

How far is Chicago to Bangkok Suvarnabhumi by plane?
Chicago and Bangkok Suvarnabhumi are 8554.5 mi apart from one another. In terms of flight time, this usually takes a little over 20h 25m.
When did momondo last update prices for flights from Chicago to Bangkok Suvarnabhumi Airport?
Prices for flights from Chicago to Bangkok Suvarnabhumi Airport were last updated today.
How many operators does momondo search for flights from Chicago to Bangkok Suvarnabhumi Airport?
The number of operators available for flights from Chicago to Bangkok Suvarnabhumi Airport is 18 as of November 2025.
How old do you have to be to fly from Chicago to Bangkok Suvarnabhumi Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Bangkok Suvarnabhumi Airport.
What documentation or ID do you need to fly to Bangkok Suvarnabhumi Airport?
The travel and health documents you'll need for your trip to Bangkok Suvarnabhumi Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bangkok Suvarnabhumi Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Chicago to Bangkok Suvarnabhumi Airport?
momondo data reveals that the most frequently booked airline on the route from Chicago to Bangkok Suvarnabhumi Airport is ANA, representing 17% of all bookings. The subsequent popular airlines are Cathay Pacific at 16%, EVA Air at 14%, and United Airlines at 12%.

Best airlines flying from Chicago to Bangkok Suvarnabhumi Airport

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

Airline	Rating	Free Cancellation	Price
Air India	PriceFrom $625	Free Cancellation	Rating 5.5 2,941 reviews	Search Air India flights
Cathay Pacific	PriceFrom $674	Free Cancellation	Rating 7.6 1,050 reviews	Search Cathay Pacific flights
ANA	PriceFrom $681	Free Cancellation	Rating 8.4 1,000 reviews	Search ANA flights
Korean Air	PriceFrom $698	Free Cancellation	Rating 8.4 1,160 reviews	Search Korean Air flights
United Airlines	PriceFrom $708	Free Cancellation	Rating 7.4 8,998 reviews	Search United Airlines flights
IndiGo	PriceFrom $735	Free Cancellation	Rating 6.9 494 reviews	Search IndiGo flights
Turkish Airlines	PriceFrom $742	Free Cancellation	Rating 7.3 4,038 reviews	Search Turkish Airlines flights
Delta	PriceFrom $745	Free Cancellation	Rating 7.9 8,002 reviews	Search Delta flights
Etihad Airways	PriceFrom $800	Free Cancellation	Rating 7.4 1,285 reviews	Search Etihad Airways flights
Japan Airlines	PriceFrom $825	Free Cancellation	Rating 8.3 1,602 reviews	Search Japan Airlines flights

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Cha-am

Chonburi

Ayutthaya

Ko Lan

Pak Chong

Sattahip

Phetchaburi

Why use momondo?

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

Finding the right flight to Bangkok from Chicago 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 Bangkok quick and easy, saving you time and money.

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

Flights from Chicago to Bangkok with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Chicago and Bangkok by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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

An easier way to manage your Bangkok Suvarnabhumi Airport trip

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Flights to Bangkok Don Mueang Intl Airportfrom $732

Cheap flights from Chicago to Bangkok from $397

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Bangkok departing on 3/23. 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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Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Find the cheapest flights from Chicago to Bangkok

Cheap round-trip flights

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Korean Air flights from Chicago to Bangkok Suvarnabhumi Airport

Our best Korean Air deals on Chicago to Bangkok Suvarnabhumi Airport flight tickets

Cathay Pacific flights from Chicago to Bangkok Suvarnabhumi Airport

Our best Cathay Pacific deals on Chicago to Bangkok Suvarnabhumi Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Chicago to Bangkok Suvarnabhumi Airport that are best for you.

See travel insights to Bangkok from

How to get the cheapest flight ticket from Chicago to Bangkok Suvarnabhumi Airport

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

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

What is the cheapest month to fly to Bangkok Suvarnabhumi Airport?

The month of September is, on average, the cheapest month to fly to Bangkok Suvarnabhumi Airport from Chicago, with most prices found around $821. The month of October is another great option to travel to Bangkok Suvarnabhumi Airport, with average flight prices from Chicago averaging around $843.

What is the cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport?

What is the cheapest time of day to depart on your flight to Bangkok Suvarnabhumi Airport?

How far in advance should I book a flight to Bangkok Suvarnabhumi Airport?

Can stopping save me money on Chicago to Bangkok Suvarnabhumi Airport flights?

You could potentially save up to 35% on your flight if you consider stops on a Chicago to Bangkok Suvarnabhumi Airport flight.

How have Chicago to Bangkok Suvarnabhumi Airport flight prices changed over time?

As of November 2025, prices for Chicago to Bangkok Suvarnabhumi Airport flights are approximately 36% cheaper when compared to flights at the same time last year.

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

Air India, Philippine Airlines, and Turkish Airlines are the most popular carriers operating from Chicago to Bangkok Suvarnabhumi

What airlines fly to Bangkok Suvarnabhumi Airport?

Which airport is the most popular layover for flights between Chicago and Bangkok Suvarnabhumi Airport?

Hong Kong (HKG) was the most common stop: 24% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Chicago to Bangkok Suvarnabhumi Airport?

Flights via Los Angeles (LAX) offer the lowest average round-trip price of $863.

Which layover airport has the shortest travel time from Chicago to Bangkok Suvarnabhumi Airport?

Flights connecting via Abu Dhabi (AUH) have the shortest average one-way travel time: 21h 33m.

Which layover airport has the shortest connection time from Chicago to Bangkok Suvarnabhumi Airport?

Los Angeles (LAX) has the shortest average layover time for this route: 1h 56m.

When to book flights from Chicago to Bangkok Suvarnabhumi Airport

Cheap Chicago to Bangkok Suvarnabhumi Airport (CHI to BKK) flight deals and tips

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

Direct flights

How far is Chicago to Bangkok Suvarnabhumi by plane?

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

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

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

What documentation or ID do you need to fly to Bangkok Suvarnabhumi Airport?

What is the most popular airline from Chicago to Bangkok Suvarnabhumi Airport?

Best airlines flying from Chicago to Bangkok Suvarnabhumi Airport

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

Traveling to a place near Bangkok?

Why use momondo?

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

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

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

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

An easier way to manage your Bangkok Suvarnabhumi Airport 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 Bangkok

Popular cities in Thailand

Popular flights according to clicks in the last 7 days on momondo