What are the cheapest airlines flying from Bangkok to Chicago round-trip?

Flying on Japan Airlines is currently your cheapest option to Chicago, with prices starting at ฿33,789. Additional round-trip tickets that might be worth considering are offered by United Airlines and ANA, with the lowest prices starting at ฿33,821 and ฿34,181, respectively. Japan Airlines is priced at 7% lower than the current average price of a flight leaving 3 months from now. Find deals

What are the cheapest airlines to fly from Bangkok to Chicago one-way?

To fly one-way, consider booking your trip with แอร์แคนาดา, which is currently one of the cheapest options available, starting at ฿18,906. IndiGo flights start at ฿19,070 while deals on Thai Airways start at ฿19,593 one-way. Find deals

What is the cheapest day to fly from Bangkok to Chicago?

Travellers seeking maximum savings on their Bangkok to Chicago flight should consider departing on Monday mornings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time. Find deals

What are the most popular routes from Bangkok to Chicago?

The most popular flight routes from Bangkok to Chicago are Bangkok Suvarnabhumi - Chicago O'Hare Intl, Bangkok Suvarnabhumi - Chicago Midway and Bangkok Don Mueang Intl - Chicago O'Hare Intl.

What are the most popular airlines that fly from Bangkok to Chicago?

Consider EVA Air, Cathay Pacific or Japan Airlines when booking your flight. These represent the most popular airlines when flying from Bangkok to Chicago.

What is the cheapest day to fly return from Bangkok to Chicago?

Travellers have found that booking a Monday departure is the best way to save up to 8% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 45 days in advance, which can save you up to 27% on flights from Bangkok to Chicago compared to booking the week you need them. Waiting 45 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at ฿33,233. For sooner than that we have options available in the next 3 days from ฿36,667.

What is the cheapest month to fly from Bangkok to Chicago?

Flights from Bangkok to Chicago lean towards being more expensive in January. Prices are generally better when you fly from Bangkok to Chicago in September, with the cheapest ticket starting at ฿28,130.

Can I find deals for flights from Bangkok to Chicago that include hotel bookings?

Yes. In addition to deals on Bangkok to Chicago flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Bangkok to Chicago?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangkok to Chicago.

Can I find deals for business class flights from Bangkok to Chicago?

Yes. Cheapflights offers flight deals from Bangkok to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

฿18,906+ Flights from Bangkok to Chicago

Cheapflights Tip: The best prices from Bangkok to Chicago are usually found in September or February, booked 45 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Bangkok to Chicago

Round-trip from	฿33,756
One-way from	฿18,906
Popular in	January
Cheapest in	September
Average price	฿36,013

10/7-17/7
2 total stops
49h 05m total
Bangkok to Chicago

Search Deals

แอร์แคนาดา
17/10
2 total stops
35h 54m total
Bangkok to Chicago

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (฿79,323 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (฿18,511 potential savings vs. average return price).

Search Deals

Average for round-trip flights in May 2025

Search Deals

Find flight deals from Bangkok to Chicago

Cheapest flights from Bangkok to Chicago
Explore the most affordable flight options available from Bangkok to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 May 2025.

Wed 20/809:35BKK - ORD

1 stop41h 45mUnited Airlines

Wed 17/917:45ORD - BKK

1 stop22h 50mUnited Airlines

Deal found 27/5฿33,691

Thu 10/707:00BKK - ORD

1 stop19h 55mMultiple Airlines

Thu 17/712:50ORD - BKK

1 stop29h 10mMultiple Airlines

Deal found 26/5฿33,756

Wed 27/822:05BKK - ORD

1 stop23h 10mJapan Airlines

Mon 15/901:05ORD - BKK

1 stop40h 45mJapan Airlines

Deal found 27/5฿33,789

Wed 23/707:00BKK - ORD

1 stop19h 55mANA

Wed 17/917:45ORD - BKK

1 stop22h 50mANA

Deal found 26/5฿34,247

Sat 13/901:35BKK - ORD

1 stop31h 10mEVA Air

Wed 24/900:30ORD - BKK

1 stop22h 40mEVA Air

Deal found 27/5฿34,639

Tue 9/902:30BKK - ORD

1 stop24h 35mQatar Airways

Wed 24/913:35ORD - BKK

2 stops35h 50mQatar Airways

Deal found 26/5฿36,013

Tue 8/702:35BKK - ORD

2 stops33h 21mเดลต้า

Tue 15/712:30ORD - BKK

1 stop36h 45mเดลต้า

Deal found 27/5฿36,209

Wed 18/608:05BKK - ORD

1 stop19h 55mAmerican Airlines

Mon 30/609:49ORD - BKK

2 stops25h 11mAmerican Airlines

Deal found 27/5฿36,733

Mon 18/815:00BKK - ORD

1 stop35h 25mCathay Pacific

Mon 15/916:00ORD - BKK

1 stop19h 50mCathay Pacific

Deal found 27/5฿37,779

Wed 3/908:00BKK - ORD

2 stops44h 42mแอร์แคนาดา

Tue 30/908:51ORD - BKK

2 stops38h 09mแอร์แคนาดา

Deal found 26/5฿37,877

Sat 7/617:30BKK - ORD

1 stop39h 30mThai Airways

Sun 6/700:30ORD - BKK

1 stop28h 20mThai Airways

Deal found 26/5฿37,943

Wed 27/823:30BKK - ORD

1 stop22h 10mKorean Air

Wed 10/912:10ORD - BKK

1 stop24h 55mKorean Air

Deal found 27/5฿38,303

Best flights from Bangkok to Chicago
Discover carefully curated flight deals from Bangkok to Chicago that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 May 2025.

Thu 10/707:00BKK - ORD

1 stop19h 55mMultiple Airlines

Thu 17/712:50ORD - BKK

1 stop29h 10mMultiple Airlines

Deal found 26/5฿33,756

Wed 27/822:05BKK - ORD

1 stop23h 10mJapan Airlines

Tue 9/901:05ORD - BKK

1 stop40h 45mJapan Airlines

Deal found 27/5฿33,789

Fri 29/807:00BKK - ORD

2 stops23h 53mUnited Airlines

Mon 29/917:45ORD - BKK

1 stop22h 50mUnited Airlines

Deal found 26/5฿33,821

Sun 15/621:35BKK - ORD

1 stop29h 45mANA

Fri 25/717:45ORD - BKK

1 stop42h 10mANA

Deal found 26/5฿34,181

Sat 13/901:35BKK - ORD

1 stop31h 10mEVA Air

Wed 24/900:30ORD - BKK

1 stop22h 40mEVA Air

Deal found 27/5฿34,639

Tue 9/902:30BKK - ORD

1 stop24h 35mQatar Airways

Wed 24/913:35ORD - BKK

2 stops35h 50mQatar Airways

Deal found 26/5฿36,013

Tue 8/702:35BKK - ORD

2 stops33h 21mเดลต้า

Tue 15/712:30ORD - BKK

1 stop36h 45mเดลต้า

Deal found 27/5฿36,209

Wed 18/608:05BKK - ORD

1 stop19h 55mAmerican Airlines

Mon 30/609:49ORD - BKK

2 stops25h 11mAmerican Airlines

Deal found 27/5฿36,733

Tue 2/901:20BKK - ORD

2 stops44h 31mแอร์แคนาดา

Tue 30/915:35ORD - BKK

2 stops42h 35mแอร์แคนาดา

Deal found 26/5฿37,812

Sat 7/617:30BKK - ORD

1 stop39h 30mThai Airways

Sun 6/700:30ORD - BKK

1 stop28h 20mThai Airways

Deal found 26/5฿37,943

Wed 27/823:30BKK - ORD

1 stop22h 10mKorean Air

Wed 10/912:10ORD - BKK

1 stop24h 55mKorean Air

Deal found 27/5฿38,303

Sat 13/902:40BKK - ORD

1 stop25h 05mEmirates

Thu 25/920:35ORD - BKK

1 stop28h 50mEmirates

Deal found 27/5฿43,307

Last-minute flights from Bangkok to Chicago
Discover last-minute flight deals from Bangkok to Chicago. Data last updated 28 May 2025 and is based on user searches.

Wed 28/508:05BKK - ORD

2 stops23h 33mJapan Airlines

Sat 30/801:30ORD - BKK

1 stop25h 40mJapan Airlines

Deal found 27/5฿35,424

Sat 31/515:00BKK - ORD

1 stop35h 25mCathay Pacific

Thu 7/816:00ORD - BKK

1 stop19h 50mCathay Pacific

Deal found 27/5฿39,251

Mon 2/613:30BKK - ORD

2 stops28h 23mMultiple Airlines

Fri 13/606:00ORD - BKK

2 stops28h 25mMultiple Airlines

Deal found 26/5฿133,716

Mon 2/612:50BKK - ORD

1 stop35h 20mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์

Sat 2/814:20ORD - BKK

1 stop31h 25mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์

Deal found 27/5฿151,248

Tue 3/607:00BKK - ORD

2 stops28h 04mUnited Airlines

Thu 3/705:00ORD - BKK

2 stops30h 55mUnited Airlines

Deal found 26/5฿65,059

Tue 3/613:55BKK - ORD

2 stops26h 56mANA

Thu 3/707:20ORD - BKK

2 stops28h 35mANA

Deal found 26/5฿67,381

Tue 3/612:05BKK - ORD

1 stop38h 20mCathay Pacific

Thu 3/716:00ORD - BKK

1 stop31h 05mCathay Pacific

Deal found 26/5฿67,807

Wed 4/623:25BKK - ORD

1 stop25h 55mออสเตรียนแอร์ไลน์

Sun 3/816:20ORD - BKK

1 stop34h 30mออสเตรียนแอร์ไลน์

Deal found 27/5฿151,444

Thu 5/601:35BKK - ORD

1 stop26h 10mEmirates

Fri 13/620:35ORD - BKK

1 stop23h 25mEmirates

Deal found 26/5฿49,849

Fri 6/602:35BKK - ORD

2 stops33h 24mเดลต้า

Mon 7/712:30ORD - BKK

1 stop21h 15mเดลต้า

Deal found 26/5฿36,373

Fri 6/600:25BKK - ORD

2 stops32h 43mJapan Airlines

Sun 6/701:30ORD - BKK

1 stop33h 30mJapan Airlines

Deal found 26/5฿40,985

Fri 6/602:30BKK - ORD

1 stop24h 35mQatar Airways

Mon 7/719:20ORD - BKK

1 stop36h 00mQatar Airways

Deal found 26/5฿45,793

One-way flights from Bangkok to Chicago
Search for one-way flight options from Bangkok to Chicago. Find affordable one-way fares based on user searches. Data last updated 28 May 2025.

Fri 17/1020:10BKK - ORD

2 stops35h 54mแอร์แคนาดา

Deal found 27/5฿18,906

Wed 11/613:30BKK - ORD

3 stops34h 10mMultiple Airlines

Deal found 26/5฿18,971

Fri 18/712:20BKK - ORD

2 stops41h 35mIndiGo

Deal found 27/5฿19,070

Sat 23/817:30BKK - ORD

1 stop39h 40mThai Airways

Deal found 26/5฿19,593

Tue 16/908:10DMK - ORD

2 stops42h 45mMultiple Airlines

Deal found 27/5฿19,724

Wed 11/609:50BKK - ORD

1 stop35h 50mKorean Air

Deal found 27/5฿19,822

Sun 28/902:40BKK - ORD

2 stops40h 23mChina Airlines

Deal found 26/5฿20,541

Thu 19/621:35BKK - ORD

1 stop29h 45mANA

Deal found 25/5฿21,327

Sat 12/702:35BKK - ORD

2 stops33h 21mเดลต้า

Deal found 27/5฿21,457

Fri 6/602:35BKK - MDW

2 stops30h 38mเดลต้า

Deal found 27/5฿21,457

Sun 13/707:00BKK - ORD

1 stop19h 55mUnited Airlines

Deal found 27/5฿21,490

Thu 16/1002:55BKK - ORD

1 stop41h 50mเอทิฮัดแอร์เวย์

Deal found 26/5฿22,569

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Wed 20/8

09:35-15:20

1 stop41h 45m

Chicago O'Hare Intl

Wed 17/9

17:45-04:35

1 stop22h 50m

฿33,691

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Thu 10/7

07:00-14:55

1 stop19h 55m

Chicago O'Hare Intl

Thu 17/7

12:50-06:00

1 stop29h 10m

฿33,756

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Wed 27/8

22:05-09:15

1 stop23h 10m

Chicago O'Hare Intl

Mon 15/9

01:05-05:50

1 stop40h 45m

฿33,789

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Sun 15/6

21:35-15:20

1 stop29h 45m

Chicago O'Hare Intl

Fri 25/7

17:45-23:55

1 stop42h 10m

฿34,181

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Sat 13/9

01:35-20:45

1 stop31h 10m

Chicago O'Hare Intl

Wed 24/9

00:30-11:10

1 stop22h 40m

฿34,639

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Tue 9/9

02:30-15:05

1 stop24h 35m

Chicago O'Hare Intl

Wed 24/9

13:35-13:25

2 stops35h 50m

฿36,013

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Tue 8/7

02:35-23:56

2 stops33h 21m

Chicago O'Hare Intl

Tue 15/7

12:30-13:15

1 stop36h 45m

฿36,209

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Wed 18/6

08:05-16:00

1 stop19h 55m

Chicago O'Hare Intl

Mon 30/6

09:49-23:00

2 stops25h 11m

฿36,733

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Mon 18/8

15:00-14:25

1 stop35h 25m

Chicago O'Hare Intl

Mon 15/9

16:00-23:50

1 stop19h 50m

฿37,779

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Tue 2/9

01:20-09:51

2 stops44h 31m

Chicago O'Hare Intl

Tue 30/9

15:35-22:10

2 stops42h 35m

฿37,812

Flights are sorted by cheapest return flights first.

Deals found on 27/5

Showing 1-10 of 41 results

...

Best time to book a flight from Bangkok to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Bangkok with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bangkok to Chicago

How far ahead should I book a flight from Bangkok to Chicago?

To ensure you get the cheapest price possible for a flight from Bangkok to Chicago, you should look to book at least 44 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest time of day to fly from BKK to CHI?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 5% on flights from Bangkok to Chicago by exploring options for tickets in the morning.

Rainfall in Chicago by month

In terms of precipitation, rainfall in Chicago ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago when rainfall is around 43.0 mm.

Temperature in Chicago by month

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

Reviews of airlines servicing Chicago

Read through reviews of airlines operating flights from Bangkok to Chicago, such as EVA Air, Korean Air and Japan Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very Good

1,197 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

EVA Air

8.4

Very Good

1,197 reviews

EVA Air

8.4

Very Good

1,197 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Korean Air

8.4

Very Good

1,080 reviews

EVA Air

8.4

Very Good

1,197 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Japan Airlines

8.3

Very Good

1,481 reviews

EVA Air

8.4

Very Good

1,197 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

China Airlines

8.3

Very Good

734 reviews

EVA Air

8.4

Very Good

1,197 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

ANA

8.3

Very Good

878 reviews

EVA Air

8.4

Very Good

1,197 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

What are the cheapest airlines flying from Bangkok to Chicago round-trip?
Flying on Japan Airlines is currently your cheapest option to Chicago, with prices starting at ฿33,789. Additional round-trip tickets that might be worth considering are offered by United Airlines and ANA, with the lowest prices starting at ฿33,821 and ฿34,181, respectively. Japan Airlines is priced at 7% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Bangkok to Chicago one-way?
To fly one-way, consider booking your trip with แอร์แคนาดา, which is currently one of the cheapest options available, starting at ฿18,906. IndiGo flights start at ฿19,070 while deals on Thai Airways start at ฿19,593 one-way.
What are the most popular routes from Bangkok to Chicago?
The most popular flight routes from Bangkok to Chicago are Bangkok Suvarnabhumi - Chicago O'Hare Intl, Bangkok Suvarnabhumi - Chicago Midway and Bangkok Don Mueang Intl - Chicago O'Hare Intl.
Can I find deals for flights from Bangkok to Chicago that include hotel bookings?
Yes. In addition to deals on Bangkok to Chicago flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Bangkok to Chicago?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangkok to Chicago.
Can I find deals for business class flights from Bangkok to Chicago?
Yes. Cheapflights offers flight deals from Bangkok to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Bangkok to Chicago

Phuket City to St. Louis flights

Chiang Mai to O'Hare Intl flights

Chiang Mai to Midway flights

Ko Samui to O'Hare Intl flights

Top 8 airlines flying from Bangkok to Chicago

Airline	Cheapest	Average	Flexibility	On-time
เตอร์กิชแอร์ไลน์	Cheapest฿15,120	Average฿39,761	FlexibilityNo cancel fee	On-time77%	Search เตอร์กิชแอร์ไลน์ flights
Cathay Pacific	Cheapest฿29,326	Average฿37,436	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
ANA	Cheapest฿31,887	Average฿39,023	FlexibilityNo cancel fee	On-time80%	Search ANA flights
Korean Air	Cheapest฿32,021	Average฿36,450	FlexibilityNo cancel fee	On-time81%	Search Korean Air flights
United Airlines	Cheapest฿32,244	Average฿34,565	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Japan Airlines	Cheapest฿32,427	Average฿43,153	FlexibilityNo cancel fee	On-time79%	Search Japan Airlines flights
EVA Air	Cheapest฿32,884	Average฿38,811	FlexibilityNo cancel fee	On-time74%	Search EVA Air flights
Thai Airways	Cheapest฿36,820	Average฿39,298	FlexibilityNo cancel fee	On-time77%	Search Thai Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Bangkok to Chicago?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Bangkok to Chicago. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Bangkok to Chicago?

Cheapflights helps you find that perfect flight to Chicago from Bangkok by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Bangkok to Chicago with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Bangkok to Chicago flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Bangkok to Chicago become cheaper?

Yes, Cheapflights offers price alerts on Bangkok to Chicago flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Bangkok to Chicago from ฿18,906

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Bangkok to Chicago are usually found in September or February, booked 45 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Bangkok to Chicago

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Bangkok to Chicago

Cheapest flights from Bangkok to ChicagoExplore the most affordable flight options available from Bangkok to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 May 2025.

Explore the most affordable flight options available from Bangkok to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 May 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Bangkok to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Bangkok with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Bangkok to Chicago

How far ahead should I book a flight from Bangkok to Chicago?

Use this chart to determine the optimal time to book a return flight from Bangkok to Chicago. Price data was last updated on 23 May 2025.

What is the cheapest time of day to fly from BKK to CHI?

Find hourly flight availability from Bangkok to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 May 2025.

Rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated 28 May 2025.

Read through reviews of airlines operating flights from Bangkok to Chicago, such as EVA Air, Korean Air and Japan Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Bangkok to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Bangkok to Chicago round-trip?

What are the cheapest airlines to fly from Bangkok to Chicago one-way?

What are the most popular routes from Bangkok to Chicago?

Can I find deals for flights from Bangkok to Chicago that include hotel bookings?

How can I find direct flights from Bangkok to Chicago?

Can I find deals for business class flights from Bangkok to Chicago?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Bangkok to Chicago

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Bangkok to Chicago

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Cheapest flights from Bangkok to Chicago
Explore the most affordable flight options available from Bangkok to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 May 2025.