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

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

What airlines fly to Bangkok Suvarnabhumi Airport?

ANA, Cathay Pacific and EVA Air are the top three most popular airlines that fly to Bangkok Suvarnabhumi Airport from Chicago according to our data. ANA is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Bangkok Suvarnabhumi Airport. Keep in mind that there are 17 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 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 airport is the most popular layover for flights between Chicago and Bangkok Suvarnabhumi Airport?

Hong Kong (HKG) was the most common stop: 29% of momondo users choosing 1-stop flights on this route connected there.

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 31m.

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 17 as of September 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.

$368 Cheap Flights from Chicago to Bangkok Suvarnabhumi Airport in 2025/26

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Find the cheapest flights from Chicago to Bangkok

Round-trip

One-way

Last minute

Cheap round-trip flights

11:15 am - 12:45 amORD-BKK

24h 30m1 stop

12:55 am - 8:30 amBKK-ORD

20h 35m1 stop

$675Korean Air

Find Deal

jue., nov. 6 - mar., nov. 18

2:40 pm - 4:40 pmORD-BKK

37h 00m1 stop

7:15 pm - 1:00 pmBKK-ORD

30h 45m1 stop

$678Cathay Pacific

Find Deal

mié., nov. 5 - mar., nov. 11

4:00 pm - 10:00 amORD-BKK

30h 00m1 stop

4:55 pm - 1:00 pmBKK-ORD

33h 05m1 stop

$680Cathay Pacific

Find Deal

mar., oct. 21 - mar., nov. 11

11:45 pm - 3:25 pmORD-BKK

27h 40m1 stop

11:00 am - 9:40 amBKK-ORD

34h 40m1 stop

$681Turkish Airlines

Find Deal

sáb., sep. 27 - mar., oct. 7

4:25 pm - 6:30 amORD-BKK

25h 05m1 stop

7:10 am - 1:50 pmBKK-ORD

19h 40m1 stop

$696ANA

Find Deal

jue., ene. 22 - jue., ene. 29

11:25 am - 11:20 pmORD-BKK

22h 55m1 stop

12:55 am - 9:40 amBKK-ORD

20h 45m1 stop

$697Korean Air

Find Deal

mar., mar. 3 - dom., mar. 15

3:40 pm - 11:25 amORD-BKK

30h 45m2 stops

9:10 am - 3:10 pmBKK-ORD

19h 00m1 stop

$702United Airlines

Find Deal

mié., nov. 26 - mar., dic. 30

8:45 am - 5:10 amORD-BKK

31h 25m2 stops

9:10 am - 3:10 pmBKK-ORD

19h 00m1 stop

$703United Airlines

Find Deal

mar., nov. 25 - jue., ene. 1

11:50 am - 4:20 amORD-BKK

27h 30m1 stop

5:50 am - 10:05 amBKK-ORD

41h 15m1 stop

$709Turkish Airlines

Find Deal

dom., nov. 2 - mié., nov. 12

4:25 pm - 4:20 pmORD-BKK

34h 55m1 stop

7:10 am - 1:50 pmBKK-ORD

19h 40m1 stop

$711ANA

Find Deal

mié., ene. 14 - jue., ene. 29

Turkish Airlines flights from Chicago to Bangkok Suvarnabhumi Airport

Our best Turkish Airlines deals on Chicago to Bangkok Suvarnabhumi Airport flight tickets

Turkish Airlines

Sep 27

ORD11:45 pmChicago O'Hare Intl

27h 40m

1 stop

BKK3:25 pmBangkok Suvarnabhumi

Oct 7

BKK11:00 amBangkok Suvarnabhumi

34h 40m

1 stop

ORD9:40 amChicago O'Hare Intl

$681

Find similar

Turkish Airlines

Nov 2

ORD11:50 amChicago O'Hare Intl

27h 30m

1 stop

BKK4:20 amBangkok Suvarnabhumi

Nov 12

BKK5:50 amBangkok Suvarnabhumi

41h 15m

1 stop

ORD10:05 amChicago O'Hare Intl

$709

Find similar

Turkish Airlines

Nov 9

ORD11:50 amChicago O'Hare Intl

27h 30m

1 stop

BKK4:20 amBangkok Suvarnabhumi

Dec 2

BKK10:10 amBangkok Suvarnabhumi

36h 55m

1 stop

ORD10:05 amChicago O'Hare Intl

$718

Find similar

Air India flights from Chicago to Bangkok Suvarnabhumi Airport

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

Air India

Oct 20

ORD1:10 pmChicago O'Hare Intl

43h 15m

1 stop

BKK8:25 pmBangkok Suvarnabhumi

Nov 2

BKK5:55 pmBangkok Suvarnabhumi

30h 35m

2 stops

ORD11:30 amChicago O'Hare Intl

$683

Find similar

Air India

Feb 18

ORD1:30 pmChicago O'Hare Intl

29h 10m

1 stop

BKK7:40 amBangkok Suvarnabhumi

Mar 26

BKK5:55 pmBangkok Suvarnabhumi

30h 35m

2 stops

ORD12:30 pmChicago O'Hare Intl

$725

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

jue. 11/6

11:15 am-12:45 am

1 stop24h 30m

Bangkok Suvarnabhumi

mar. 11/18

12:55 am-8:30 am

1 stop20h 35m

$675

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

mié. 11/5

2:40 pm-4:40 pm

1 stop37h 00m

Bangkok Suvarnabhumi

mar. 11/11

7:15 pm-1:00 pm

1 stop30h 45m

$678

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

mar. 10/21

4:00 pm-10:00 am

1 stop30h 00m

Bangkok Suvarnabhumi

mar. 11/11

4:55 pm-1:00 pm

1 stop33h 05m

$680

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

sáb. 9/27

11:45 pm-3:25 pm

1 stop27h 40m

Bangkok Suvarnabhumi

mar. 10/7

11:00 am-9:40 am

1 stop34h 40m

$681

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

jue. 1/22

4:25 pm-6:30 am

1 stop25h 05m

Bangkok Suvarnabhumi

jue. 1/29

7:10 am-1:50 pm

1 stop19h 40m

$696

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

mar. 3/3

11:25 am-11:20 pm

1 stop22h 55m

Bangkok Suvarnabhumi

dom. 3/15

12:55 am-9:40 am

1 stop20h 45m

$697

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

mié. 11/26

3:40 pm-11:25 am

2 stops30h 45m

Bangkok Suvarnabhumi

mar. 12/30

9:10 am-3:10 pm

1 stop19h 00m

$702

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

mar. 11/25

8:45 am-5:10 am

2 stops31h 25m

Bangkok Suvarnabhumi

jue. 1/1

9:10 am-3:10 pm

1 stop19h 00m

$703

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

dom. 11/2

11:50 am-4:20 am

1 stop27h 30m

Bangkok Suvarnabhumi

mié. 11/12

5:50 am-10:05 am

1 stop41h 15m

$709

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

mié. 1/14

4:25 pm-4:20 pm

1 stop34h 55m

Bangkok Suvarnabhumi

jue. 1/29

7:10 am-1:50 pm

1 stop19h 40m

$711

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 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 $858. The month of October is another great option to travel to Bangkok Suvarnabhumi Airport, with average flight prices from Chicago averaging around $867.

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 $1,030 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 $867 on momondo.

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

You could potentially save up to 34% 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 September 2025, prices for Chicago to Bangkok Suvarnabhumi Airport flights are approximately 32% 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 19h 50m.
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 17 as of September 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 Cathay Pacific, representing 18% of all bookings. The subsequent popular airlines are ANA at 16%, EVA Air at 14%, and Korean Air 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
Emirates	PriceFrom $503	Free Cancellation	Rating 8.1 3,336 reviews	Search Emirates flights
Air India	PriceFrom $657	Free Cancellation	Rating 5.5 2,930 reviews	Search Air India flights
ANA	PriceFrom $685	Free Cancellation	Rating 8.4 963 reviews	Search ANA flights
Cathay Pacific	PriceFrom $686	Free Cancellation	Rating 7.6 993 reviews	Search Cathay Pacific flights
United Airlines	PriceFrom $709	Free Cancellation	Rating 7.4 8,924 reviews	Search United Airlines flights
American Airlines	PriceFrom $710	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Korean Air	PriceFrom $722	Free Cancellation	Rating 8.4 1,140 reviews	Search Korean Air flights
Turkish Airlines	PriceFrom $770	Free Cancellation	Rating 7.3 3,968 reviews	Search Turkish Airlines flights
Japan Airlines	PriceFrom $815	Free Cancellation	Rating 8.3 1,559 reviews	Search Japan Airlines flights
Etihad Airways	PriceFrom $820	Free Cancellation	Rating 7.4 1,250 reviews	Search Etihad Airways flights

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Kanchanaburi

Ayutthaya

Chonburi

Cha-am

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 $785

Cheap flights from Chicago to Bangkok from $368

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 1/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

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Find the cheapest flights from Chicago to Bangkok

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Turkish Airlines flights from Chicago to Bangkok Suvarnabhumi Airport

Our best Turkish Airlines deals on Chicago to Bangkok Suvarnabhumi Airport flight tickets

Air India flights from Chicago to Bangkok Suvarnabhumi Airport

Our best Air India 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 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 $858. The month of October is another great option to travel to Bangkok Suvarnabhumi Airport, with average flight prices from Chicago averaging around $867.

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 34% 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 September 2025, prices for Chicago to Bangkok Suvarnabhumi Airport flights are approximately 32% cheaper when compared to flights at the same time last year.

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

Philippine Airlines, Turkish Airlines, and Cathay Pacific 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: 29% 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 31m.

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