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$517+ Cheap flights from Chicago (CHI) to Bangkok

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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BKK
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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The best prices from Chicago to Bangkok are usually found in October or September, booked 12 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Chicago to Bangkok

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Bangkok (TH1). 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 November 21, 2024.

Popular in

December

Cheapest in

October

Round-trip from

$861
(Cathay Pacific)

One-way from

$517
(Kiwi.com)
High demand for flights, 27% potential price rise
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Best time to find cheap flights, 18% potential price drop
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From Chicago (CHI) to Bangkok
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One-way flight from Chicago (CHI) to Bangkok
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Find flight deals from Chicago to Bangkok

Cheapest flights from Chicago to Bangkok
Explore the most affordable flight options available from Chicago to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This oojo deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/292:40 pmORD - BKK
1 stop20h 30mCathay Pacific
Tue 4/17:00 pmBKK - ORD
1 stop31h 25mCathay Pacific
Deal found 11/21$869
This United Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/218:10 pmORD - BKK
2 stops38h 55mUnited Airlines
Sun 12/87:10 amBKK - ORD
2 stops28h 41mUnited Airlines
Deal found 11/20$940
This FlightHub deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/258:57 amORD - BKK
2 stops66h 23mANA
Tue 12/1010:50 pmBKK - ORD
1 stop21h 30mANA
Deal found 11/19$972
This FlightHub deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2610:20 amORD - BKK
2 stops29h 40mJapan Airlines
Tue 12/39:55 amBKK - ORD
1 stop34h 30mJapan Airlines
Deal found 11/20$979
This Cathay Pacific deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/302:40 pmORD - DMK
1 stop30h 05mCathay Pacific
Mon 3/106:30 pmDMK - ORD
1 stop31h 30mCathay Pacific
Deal found 11/20$1,007
This oojo deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2511:30 pmORD - BKK
1 stop22h 40mEVA Air
Sun 12/82:15 amBKK - ORD
1 stop30h 20mEVA Air
Deal found 11/19$1,015
This oojo deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/111:55 amORD - BKK
1 stop38h 15mTurkish Airlines
Fri 12/2010:00 amBKK - ORD
1 stop37h 10mTurkish Airlines
Deal found 11/20$1,066
This Air Canada deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/23:40 pmORD - BKK
1 stop25h 35mAir Canada
Mon 12/98:35 amBKK - ORD
2 stops24h 20mAir Canada
Deal found 11/21$1,081
This Kiwi.com deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/262:40 pmORD - BKK
1 stop20h 30mMultiple Airlines
Tue 1/1411:45 pmBKK - ORD
2 stops43h 00mMultiple Airlines
Deal found 11/21$1,093
This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/276:05 amORD - BKK
2 stops28h 15mDelta
Tue 12/101:00 amBKK - ORD
1 stop20h 30mDelta
Deal found 11/20$1,111
This Kiwi.com deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/210:30 amORD - DMK
2 stops24h 50mMultiple Airlines
Wed 12/116:25 amDMK - ORD
3 stops48h 03mMultiple Airlines
Deal found 11/20$1,273
This Delta deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/266:00 amMDW - BKK
2 stops28h 20mDelta
Wed 12/251:00 amBKK - MDW
2 stops28h 24mDelta
Deal found 11/21$1,394

Find flights from Chicago to Bangkok within your budget

Customize your flight search to find flights from Chicago to Bangkok 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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Tue 1/21

2:40 pm-12:10 am

1 stop20h 30m

Bangkok Suvarnabhumi

Sun 2/16

7:15 pm-1:00 pm

1 stop30h 45m

$861

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Tue 2/4

7:15 am-12:05 am

2 stops27h 50m

Bangkok Suvarnabhumi

Tue 3/18

3:00 pm-5:11 am

2 stops26h 11m

$862

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Thu 1/30

11:55 am-8:20 am

1 stop31h 25m

Bangkok Suvarnabhumi

Sun 2/9

10:00 am-6:35 pm

1 stop45h 35m

$864

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Fri 2/7

11:25 am-12:45 am

1 stop24h 20m

Bangkok Suvarnabhumi

Thu 2/13

1:00 am-8:40 am

1 stop20h 40m

$878

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Sun 2/16

10:30 am-12:05 am

1 stop24h 35m

Bangkok Suvarnabhumi

Thu 5/15

9:35 am-11:35 pm

2 stops26h 00m

$883

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Sun 1/12

1:10 pm-6:35 am

1 stop28h 25m

Bangkok Suvarnabhumi

Wed 1/22

7:10 am-7:31 pm

2 stops25h 21m

$890

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Fri 2/7

11:00 am-2:05 pm

1 stop38h 05m

Bangkok Suvarnabhumi

Fri 2/14

8:25 am-6:30 am

1 stop35h 05m

$914

ChicagoBangkok

ORD - DMK

ORDDMK

Chicago O'Hare Intl

Mon 2/17

2:40 pm-9:45 am

1 stop30h 05m

Bangkok Don Mueang Intl

Tue 3/18

10:50 am-2:00 pm

1 stop39h 10m

$915

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Fri 1/17

7:00 am-12:45 am

2 stops28h 45m

Bangkok Suvarnabhumi

Thu 2/13

1:00 am-8:53 pm

2 stops32h 53m

$930

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Tue 1/28

10:35 am-5:05 am

1 stop29h 30m

Bangkok Suvarnabhumi

Mon 3/10

12:55 am-8:35 am

2 stops43h 40m

$970

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 37 results
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Best time to book a flight from Chicago to Bangkok

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

Travel insights for flights from Chicago to Bangkok

Get recent, data-driven insights about flights from Chicago to Bangkok including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Bangkok. Price data was last updated on November 15, 2024.

To ensure you get the cheapest price possible for a flight from Chicago to Bangkok, you should look to book at least 12 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 month to book a flight from Chicago to Bangkok?

Currently, September is the cheapest month in which you can book a flight from Chicago to Bangkok (average of $979). Flying from Chicago to Bangkok in June is currently the most expensive (average of $1,585). 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.

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

Find hourly flight availability from Chicago to Bangkok. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

Unlike in the evening, when flights are generally more expensive, you can save up to 14% on flights from Chicago to Bangkok by exploring options for tickets at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Chicago to Bangkok. Price data was last updated on November 18, 2024.

Travelers seeking maximum savings on their Chicago to Bangkok flight should consider departing on Tuesday at noon 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.

Rainfall in Bangkok by month

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

In terms of precipitation, rainfall in Bangkok ranges from 0.4 - 12.6 inches per month. September is typically the wettest month, when rainfall can reach 12.6 in. January is typically the driest time to visit Bangkok when rainfall is around 0.4 in.

Temperature in Bangkok by month

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

If weather is an important factor for your trip to Bangkok, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Bangkok

Get insights into the airlines that provide service to Bangkok. 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 Bangkok. Reviews last updated November 21, 2024.
Read through reviews of airlines operating flights from Chicago to Bangkok, such as Cathay Pacific, ANA and Turkish Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,024 reviews

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Overall

8.5

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Korean Air
8.5
Very good
1,024 reviews
Korean Air
8.5
Very good
1,024 reviews

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Overall

8.5

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

EVA Air
8.4
Very good
1,308 reviews
Korean Air
8.5
Very good
1,024 reviews

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Overall

8.5

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

ANA
8.4
Very good
833 reviews
Korean Air
8.5
Very good
1,024 reviews

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Overall

8.5

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Japan Airlines
8.3
Very good
1,457 reviews
Korean Air
8.5
Very good
1,024 reviews

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Overall

8.5

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Singapore Airlines
8.1
Very good
1,338 reviews
Korean Air
8.5
Very good
1,024 reviews

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Overall

8.5

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Bangkok. 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 Chicago to Bangkok round-trip?

    According to our current data, Cathay Pacific ($861), ANA ($862), and Turkish Airlines ($864) offers the cheapest pricing from Chicago to Bangkok. Cathay Pacific is currently priced 24% below the average price you’ll pay for this route.

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

    The cheapest airlines for a one-way flight from Chicago to Bangkok are Turkish Airlines ($522), ANA ($537), and Japan Airlines ($538).

  • What are the most popular routes from Chicago to Bangkok?

    Most travelers choose Chicago O'Hare Intl - Bangkok Suvarnabhumi, Chicago Midway - Bangkok Suvarnabhumi or Chicago O'Hare Intl - Bangkok Don Mueang Intl when deciding on the best route from Chicago to Bangkok.

  • Where are the most common layover locations when flying from Chicago to Bangkok?

    Of the flights from Chicago to Bangkok that have layovers, most of them stop in Incheon. Taipei City follows Incheon in terms of the most common layover location on Chicago to Bangkok flights. Tokyo follows Taipei City in terms of the most frequent layover location on Chicago to Bangkok flights.

  • What are some popular things to do or see while on a layover in Incheon?

    The majority of Incheon visitors spend their time at Wolmido Amusement Park, G Tower, and Moraenae Market. Travelers on a layover in Incheon can visit Wolmido Amusement Park, G Tower, and Moraenae Market, by traveling 8.3 mi, 10.7 mi, and 14.7 mi, respectively after landing at Incheon Intl. Travelers in need of a car in Incheon can rent one for about $61 per day.

  • What are some popular points of interest to see during a layover in Taipei City?

    Most Taipei City visitors opt to spend their time at Taipei 101, Shilin Night Market, and Raohe Street Night Market. Taipei 101, Shilin Night Market, and Raohe Street Night Market are located about 21.0 mi, 18.3 mi, and 21.6 mi, respectively from Taipei City Taiwan Taoyuan Intl. Those landing in Taipei City looking to spend some time exploring during their layover can rent a car for about $82 per day.

  • What are points of interest worth seeing during a layover in Tokyo?

    Tokyo travelers tend to visit Akihabara Electric Town, Ueno Koen, and Roppongi Hills more than any other attractions. Akihabara Electric Town, Ueno Koen, and Roppongi Hills can be accessed by traveling approximately 10.3 mi, 11.5 mi, and 8.5 mi, respectively from Tokyo Haneda. Travelers can book a car rental at Tokyo Haneda for about $60 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Chicago to Bangkok flights?

    Flights departing from Chicago and landing in Bangkok layover in Seattle least frequently. Atlanta follows Seattle in terms of the least common layover location on Chicago to Bangkok flights. Tokyo ranks third to last in terms of the least popular layover locations on Chicago to Bangkok flights.

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

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

  • How can I find direct flights from Chicago to Bangkok?

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

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

    Yes. Cheapflights offers flight deals from Chicago to Bangkok 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 Chicago to Bangkok?

    Currently, September is the cheapest month in which you can book a flight from Chicago to Bangkok (average of $979). Flying from Chicago to Bangkok in June is currently the most expensive (average of $1,585). 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

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Top 10 airlines flying from Chicago to Bangkok

Discover the top 10 airlines that operate flights from Chicago to Bangkok. 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 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
EmiratesCheapest$503Average$1,405FlexibilityNo cancel feeOn-time75%
Cathay PacificCheapest$813Average$919FlexibilityNo cancel feeOn-time72%
Turkish AirlinesCheapest$815Average$965FlexibilityNo cancel feeOn-time77%
Etihad AirwaysCheapest$820Average$1,213FlexibilityNo cancel feeOn-time75%
Korean AirCheapest$859Average$1,076FlexibilityNo cancel feeOn-time81%
ANACheapest$877Average$1,197FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$891Average$1,037FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$892Average$983FlexibilityNo cancel feeOn-time79%
EVA AirCheapest$931Average$1,122FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$963Average$1,081FlexibilityNo cancel feeOn-time71%
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