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Cheap flights from Bangkok to Chicago from ฿17,603

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — CHI
30 Mar — 6 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bangkok to Chicago

Enter your travel dates to find the best prices.

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 February 2026.

Wed 29/413:25
BKK
-
ORD
2 stops29h 15m
Multiple Airlines
Fri 8/514:00
ORD
-
BKK
1 stop21h 50m
Multiple Airlines
Deal found 27/2฿29,152
Tue 24/312:15
BKK
-
ORD
2 stops28h 34m
Multiple Airlines
Tue 31/314:00
ORD
-
BKK
1 stop21h 50m
Multiple Airlines
Deal found 25/2฿29,338
Tue 14/422:45
BKK
-
ORD
2 stops36h 42m
Multiple Airlines
Tue 21/414:00
ORD
-
BKK
1 stop21h 50m
Multiple Airlines
Deal found 27/2฿29,369
Wed 22/413:25
BKK
-
ORD
2 stops29h 15m
Multiple Airlines
Fri 24/414:00
ORD
-
BKK
1 stop21h 50m
Multiple Airlines
Deal found 25/2฿29,401
Sun 3/510:50
BKK
-
ORD
2 stops31h 50m
Multiple Airlines
Sat 9/520:48
ORD
-
BKK
2 stops51h 22m
Multiple Airlines
Deal found 27/2฿29,432
Tue 5/516:45
BKK
-
ORD
2 stops25h 55m
Multiple Airlines
Fri 24/720:05
ORD
-
BKK
2 stops27h 15m
Multiple Airlines
Deal found 27/2฿29,990
Mon 13/409:25
BKK
-
ORD
2 stops35h 10m
Multiple Airlines
Mon 20/414:00
ORD
-
BKK
1 stop21h 50m
Multiple Airlines
Deal found 27/2฿30,115
Tue 4/813:25
BKK
-
ORD
2 stops34h 41m
Multiple Airlines
Wed 6/114:30
ORD
-
BKK
1 stop34h 40m
Multiple Airlines
Deal found 26/2฿30,270
Sun 12/409:25
BKK
-
ORD
2 stops35h 10m
Multiple Airlines
Sun 19/414:00
ORD
-
BKK
1 stop21h 50m
Multiple Airlines
Deal found 26/2฿30,580
Sun 3/509:50
BKK
-
MDW
2 stops24h 38m
เดลต้า
Tue 30/609:20
MDW
-
BKK
2 stops26h 15m
เดลต้า
Deal found 27/2฿30,922
Sun 15/302:05
BKK
-
MDW
2 stops32h 26m
เดลต้า
Tue 31/309:30
MDW
-
BKK
2 stops40h 05m
เดลต้า
Deal found 25/2฿30,953
Mon 6/423:40
DMK
-
ORD
2 stops44h 55m
Multiple Airlines
Fri 17/413:10
ORD
-
DMK
1 stop25h 25m
Multiple Airlines
Deal found 25/2฿32,039

Find flight deals from Bangkok to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Bangkok (TH1) to Chicago (CHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 28 February 2026.

Round-trip from

฿29,152

One-way from

฿17,603

Popular in

August

Cheapest in

November

Average price

฿32,722
เอทิฮัดแอร์เวย์
  • เอทิฮัดแอร์เวย์
  • 29/4-8/5
  • 3 total stops
  • 51h 05m total
  • Bangkok to Chicago
Search Deals
15/4
  • 15/4
  • 3 total stops
  • 51h 55m total
  • Bangkok to Chicago
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (฿84,797 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿16,381 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bangkok to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 28 February 2026.
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

Tue 14/4

21:40-21:18

2 stops35h 38m

Chicago O'Hare Intl

Tue 21/4

08:52-21:45

2 stops24h 53m

฿30,922

BangkokChicago

BKK - MDW

BKKMDW

Bangkok Suvarnabhumi

Sun 3/5

09:50-22:28

2 stops24h 38m

Chicago Midway

Tue 30/6

09:20-23:35

2 stops26h 15m

฿30,922

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Mon 23/3

02:05-00:40

2 stops34h 35m

Chicago O'Hare Intl

Tue 5/5

06:25-23:35

2 stops29h 10m

฿30,953

BangkokChicago

BKK - MDW

BKKMDW

Bangkok Suvarnabhumi

Sun 15/3

02:05-22:31

2 stops32h 26m

Chicago Midway

Tue 31/3

09:30-13:35

2 stops40h 05m

฿30,953

BangkokChicago

DMK - ORD

DMKORD

Bangkok Don Mueang Intl

Mon 6/4

23:40-08:35

2 stops44h 55m

Chicago O'Hare Intl

Fri 17/4

13:10-02:35

1 stop25h 25m

฿32,039

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Mon 29/6

09:35-05:46

2 stops32h 11m

Chicago O'Hare Intl

Mon 20/7

22:53-09:35

2 stops46h 42m

฿33,157

BangkokChicago

DMK - ORD

DMKORD

Bangkok Don Mueang Intl

Mon 16/3

21:00-15:45

2 stops30h 45m

Chicago O'Hare Intl

Fri 17/4

13:10-02:35

1 stop25h 25m

฿33,281

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Tue 14/4

15:45-11:27

3 stops31h 42m

Chicago O'Hare Intl

Tue 21/4

14:05-09:35

3 stops31h 30m

฿33,437

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Mon 16/3

16:55-17:00

3 stops36h 05m

Chicago O'Hare Intl

Sat 18/4

14:05-09:35

3 stops31h 30m

฿33,499

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Wed 22/4

15:45-09:00

3 stops29h 15m

Chicago O'Hare Intl

Fri 24/4

12:55-09:35

3 stops32h 40m

฿33,499

Flights are sorted by cheapest return flights first.

Deals found on 24/2

Showing 1-10 of 60 resultsSorted by cheapest first
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2
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6

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

What is the cheapest month to book a flight from Bangkok to Chicago?

Currently, June is the cheapest month in which you can book a flight from Bangkok to Chicago (average of ฿22,819). Flying from Bangkok to Chicago in August is currently the most expensive (average of ฿33,002). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 February 2026.
Read through reviews of airlines operating flights from Bangkok to Chicago, such as ANA, Korean Air, andJapan Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very Good
1,103 reviews
Check prices

Boarding

8.5

Crew

8.7

Food

7.7

Overall

8.4

Comfort

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

BKK - NRT

Really enjoyed fly with ANA for our first time. Thank you!
ANA
8.4
Very Good
1,103 reviews
ANA
8.4
Very Good
1,103 reviews
Check prices

Boarding

8.5

Crew

8.7

Food

7.7

Overall

8.4

Comfort

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

BKK - NRT

Really enjoyed fly with ANA for our first time. Thank you!
Korean Air
8.4
Very Good
1,195 reviews
ANA
8.4
Very Good
1,103 reviews
Check prices

Boarding

8.5

Crew

8.7

Food

7.7

Overall

8.4

Comfort

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

BKK - NRT

Really enjoyed fly with ANA for our first time. Thank you!
Japan Airlines
8.3
Very Good
1,716 reviews
ANA
8.4
Very Good
1,103 reviews
Check prices

Boarding

8.5

Crew

8.7

Food

7.7

Overall

8.4

Comfort

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

BKK - NRT

Really enjoyed fly with ANA for our first time. Thank you!
Cathay Pacific
7.6
Good
1,180 reviews
ANA
8.4
Very Good
1,103 reviews
Check prices

Boarding

8.5

Crew

8.7

Food

7.7

Overall

8.4

Comfort

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

BKK - NRT

Really enjoyed fly with ANA for our first time. Thank you!

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.

  • How long is the flight from Bangkok to Chicago?

    There are many flights that can get you from Bangkok to Chicago in 32h 11m. Fly via เดลต้า or United Airlines to get the fastest option. The distance between Bangkok and Chicago is about 13752 km. This flight may include one or multiple stops.

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

    Flying on เตอร์กิชแอร์ไลน์ is currently your cheapest option to Chicago, with prices starting at ฿12,449. Additional round-trip tickets that might be worth considering are offered by ANA and Korean Air, with the lowest prices starting at ฿19,177 and ฿29,439, respectively. เตอร์กิชแอร์ไลน์ is priced at 64% 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 Korean Air, which is currently one of the cheapest options available, starting at ฿13,844. Thai Airways flights start at ฿17,962 while deals on Japan Airlines start at ฿20,602 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.

  • What is the cheapest month to book a flight from Bangkok to Chicago?

    Currently, June is the cheapest month in which you can book a flight from Bangkok to Chicago (average of ฿22,819). Flying from Bangkok to Chicago in August is currently the most expensive (average of ฿33,002). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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.
Chiang Mai to O'Hare Intl flights
Phuket City to St. Louis flights
Chiang Mai to Midway flights
Ko Samui to O'Hare Intl flights

Top 8 airlines flying from Bangkok to Chicago

Discover the top 8 airlines that operate flights from Bangkok to Chicago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 28 February 2026.
AirlineCheapestAverageFlexibilityOn-time
เตอร์กิชแอร์ไลน์Cheapest฿12,449Average฿39,364FlexibilityNo cancel feeOn-time77%
Search เตอร์กิชแอร์ไลน์ flights
ANACheapest฿19,177Average฿38,088FlexibilityNo cancel feeOn-time80%
Search ANA flights
Korean AirCheapest฿29,439Average฿31,053FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Japan AirlinesCheapest฿30,778Average฿40,133FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
United AirlinesCheapest฿32,061Average฿34,099FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Cathay PacificCheapest฿32,738Average฿36,959FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
EVA AirCheapest฿33,044Average฿37,409FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Thai AirwaysCheapest฿34,948Average฿36,099FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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