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$592+ Cheap flights from Suvarnabhumi (BKK) to Chicago (CHI)

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 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — CHI
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Bangkok Suvarnabhumi to Chicago are usually found in September or February, booked 84 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Suvarnabhumi to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Suvarnabhumi (BKK) 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 June 12, 2025.

Round-trip from

$1,032
(United Airlines)

One-way from

$592
(Expedia)

Popular in

January

Cheapest in

September

Average price

$1,103
From Bangkok Suvarnabhumi to Chicago (CHI)
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One-way flight from Bangkok Suvarnabhumi to Chicago (CHI)
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Highest demand for flights based on searches. 4% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Suvarnabhumi to Chicago

Cheapest flights from Suvarnabhumi to Chicago
Explore the most affordable flight options available from Suvarnabhumi to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/12. 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 7/109:35 amBKK - ORD
2 stops25h 58mUnited Airlines
Sun 7/275:45 pmORD - BKK
1 stop22h 50mUnited Airlines
Deal found 6/12$1,032
This Japan Airlines deal was found by Cheapflights users on 6/10. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/188:05 amBKK - ORD
1 stop19h 55mJapan Airlines
Sun 6/291:30 amORD - BKK
1 stop25h 40mJapan Airlines
Deal found 6/10$1,033
This Gotogate deal was found by Cheapflights users on 6/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/99:35 pmBKK - ORD
1 stop23h 05mANA
Sun 7/135:45 pmORD - BKK
1 stop24h 15mANA
Deal found 6/10$1,043
This United deal was found by Cheapflights users on 6/11. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/269:35 amBKK - ORD
1 stop35h 05mMultiple Airlines
Wed 10/2911:30 amORD - BKK
1 stop24h 35mMultiple Airlines
Deal found 6/11$1,045
This SmartFares deal was found by Cheapflights users on 6/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2911:10 amBKK - ORD
1 stop21h 35mEVA Air
Sun 10/512:30 amORD - BKK
1 stop22h 30mEVA Air
Deal found 6/11$1,054
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/108:05 amBKK - ORD
2 stops23h 40mAmerican Airlines
Sun 7/271:30 amORD - BKK
1 stop25h 40mAmerican Airlines
Deal found 6/10$1,110
This Delta deal was found by Cheapflights users on 6/10. 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.
Thu 9/119:50 amBKK - ORD
1 stop35h 40mDelta
Fri 10/317:30 amORD - BKK
2 stops26h 00mDelta
Deal found 6/10$1,116
This SWISS deal was found by Cheapflights users on 6/11. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2912:50 pmBKK - ORD
1 stop36h 00mSWISS
Wed 8/202:20 pmORD - BKK
1 stop31h 25mSWISS
Deal found 6/11$1,128
This FlightHub deal was found by Cheapflights users on 6/10. 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.
Wed 6/116:45 amBKK - ORD
1 stop38h 55mTurkish Airlines
Mon 12/18:20 pmORD - BKK
1 stop23h 20mTurkish Airlines
Deal found 6/10$1,157
This Cathay Pacific deal was found by Cheapflights users on 6/12. 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.
Wed 6/184:25 pmBKK - ORD
1 stop34h 00mCathay Pacific
Mon 6/304:00 pmORD - BKK
1 stop19h 50mCathay Pacific
Deal found 6/12$1,160
This Air Canada deal was found by Cheapflights users on 6/11. 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 6/307:00 amBKK - ORD
2 stops36h 59mAir Canada
Thu 8/213:35 pmORD - BKK
2 stops31h 25mAir Canada
Deal found 6/11$1,168
This Korean Air deal was found by Cheapflights users on 6/11. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/151:00 amBKK - ORD
1 stop20h 30mKorean Air
Tue 1/611:25 amORD - BKK
1 stop24h 20mKorean Air
Deal found 6/11$1,176

Cheapflights Fare Finder

Customize your flight search to find flights from Suvarnabhumi 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 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to Chicago that are best for you.

Fly from

Suvarnabhumi

Fly to

Chicago

Route

Depart

Return

Price

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Thu 7/10

9:35 am-11:33 pm

2 stops25h 58m

Chicago O'Hare Intl

Mon 7/28

5:45 pm-4:35 am

1 stop22h 50m

$1,032

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Wed 7/9

8:05 am-4:00 pm

1 stop19h 55m

Chicago O'Hare Intl

Sun 7/27

1:30 am-5:50 am

1 stop40h 20m

$1,035

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Wed 7/9

9:35 pm-8:40 am

1 stop23h 05m

Chicago O'Hare Intl

Sun 7/13

5:45 pm-6:00 am

1 stop24h 15m

$1,043

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Fri 9/26

9:35 am-8:40 am

1 stop35h 05m

Chicago O'Hare Intl

Wed 10/29

11:30 am-12:05 am

1 stop24h 35m

$1,045

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Mon 9/29

11:10 am-8:45 pm

1 stop21h 35m

Chicago O'Hare Intl

Sun 10/5

12:30 am-11:00 am

1 stop22h 30m

$1,054

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Thu 7/10

8:05 am-7:45 pm

2 stops23h 40m

Chicago O'Hare Intl

Sun 7/27

1:30 am-3:10 pm

1 stop25h 40m

$1,110

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Thu 9/11

9:50 am-9:30 am

1 stop35h 40m

Chicago O'Hare Intl

Fri 10/31

7:30 am-9:30 pm

2 stops26h 00m

$1,116

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Sun 6/29

12:50 pm-12:50 pm

1 stop36h 00m

Chicago O'Hare Intl

Wed 8/20

2:20 pm-9:45 am

1 stop31h 25m

$1,128

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Mon 6/30

7:00 am-7:59 am

2 stops36h 59m

Chicago O'Hare Intl

Thu 8/21

3:35 pm-11:00 am

2 stops31h 25m

$1,168

BangkokChicago

BKK - MDW

BKKMDW

Bangkok Suvarnabhumi

Tue 7/8

2:35 am-9:42 pm

2 stops31h 07m

Chicago Midway

Sun 7/13

9:25 am-1:05 am

2 stops27h 40m

$1,177

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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

Have a flexible travel schedule? Discover the best time to fly to Chicago from Suvarnabhumi 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.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Suvarnabhumi to Chicago. Price data was last updated on June 9, 2025.

To ensure you get the cheapest price possible for a flight from Bangkok Suvarnabhumi Airport to Chicago, you should look to book at least 84 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 Bangkok Suvarnabhumi Airport to Chicago?

Currently, August is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Chicago (average of $245). Flying from Bangkok Suvarnabhumi Airport to Chicago in March is currently the most expensive (average of $321). 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 BKK to CHI?

Find hourly flight availability from Suvarnabhumi 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 June 12, 2025.

When flying from Bangkok Suvarnabhumi Airport to Chicago, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 30% versus a flight at noon.

Rainfall in Chicago by month

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

In terms of precipitation, rainfall in Chicago ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago when rainfall is around 1.7 in.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 June 12, 2025.
See what other customers who have flown with EVA Air, Korean Air and Japan Airlines from Bangkok to Chicago have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,202 reviews

Overall

8.4

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.6

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
1,202 reviews
EVA Air
8.4
Very good
1,202 reviews

Overall

8.4

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.6

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
1,088 reviews
EVA Air
8.4
Very good
1,202 reviews

Overall

8.4

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.6

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
1,489 reviews
EVA Air
8.4
Very good
1,202 reviews

Overall

8.4

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.6

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
738 reviews
EVA Air
8.4
Very good
1,202 reviews

Overall

8.4

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.6

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
882 reviews
EVA Air
8.4
Very good
1,202 reviews

Overall

8.4

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.6

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

Find useful and relevant information for your journey from Suvarnabhumi 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 Suvarnabhumi Airport to Chicago round-trip?

    United Airlines, at $1,032, was found to be the cheapest airline from Bangkok Suvarnabhumi Airport to Chicago.Alternate airlines to your destination round-trip include Japan Airlines and ANA. These flights start at 6% lower than the current average price 3 months from now.

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

    The cheapest airlines for a one-way flight from Bangkok Suvarnabhumi Airport to Chicago are Thai Airways ($592), Air Canada ($601), and IndiGo ($610).

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

    Most of the time, Bangkok Suvarnabhumi Airport to Chicago flights that have layovers will stop in Taipei City. Tokyo is the second most popular location for layovers on flights from Bangkok Suvarnabhumi Airport to Chicago.

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

    Taipei 101, Shilin Night Market, and Raohe Street Night Market are currently the most popular points of interest in Taipei City at the moment. Taipei 101, Shilin Night Market, and Raohe Street Night Market can be accessed by traveling approximately 21.0 mi, 18.3 mi, and 21.6 mi, respectively from Taipei City Taiwan Taoyuan Intl. Travelers can rent a car at Taipei City Taiwan Taoyuan Intl for an average daily rate of $69 to make sightseeing during their layover a little easier.

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

    If you're on a layover in Tokyo and looking for things to do, consider visiting Akihabara Electric Town, Ueno Koen, or Tsukiji Outer Market. Akihabara Electric Town, Ueno Koen and Tsukiji Outer Market are located about 10.3 mi, 11.5 mi, and 7.9 mi, respectively from Tokyo Haneda if you are interested in checking them out. Travelers can book a car rental at Tokyo Haneda for about $67 per day to make their sightseeing more efficient.

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

    Bangkok Suvarnabhumi Airport to Chicago flights have a layover in Tokyo the least frequently.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Suvarnabhumi 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 Suvarnabhumi Airport to Chicago?

    Currently, August is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Chicago (average of $245). Flying from Bangkok Suvarnabhumi Airport to Chicago in March is currently the most expensive (average of $321). 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

Traveling to a place near Bangkok Suvarnabhumi Airport?

Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locations
Merrillville
Lansing
Benton Harbor
Porter
Hammond
Valparaiso
Chesterton

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Suvarnabhumi to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
Suvarnabhumi to O'Hare Intl flights
Suvarnabhumi to Midway flights
Suvarnabhumi to St. Louis flights
Don Mueang Intl to O'Hare Intl flights
Suvarnabhumi to Peoria flights

Top 9 airlines flying from Suvarnabhumi to Chicago

Discover the top 9 airlines that operate flights from Suvarnabhumi 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 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$681Average$1,004FlexibilityNo cancel feeOn-time79%
Cathay PacificCheapest$859Average$1,045FlexibilityNo cancel feeOn-time72%
Korean AirCheapest$915Average$1,123FlexibilityNo cancel feeOn-time81%
ANACheapest$941Average$1,070FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$951Average$1,048FlexibilityNo cancel feeOn-time69%
Thai AirwaysCheapest$994Average$1,155FlexibilityNo cancel feeOn-time77%
EVA AirCheapest$1,009Average$1,117FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$1,044Average$1,157FlexibilityNo cancel feeOn-time71%
Turkish AirlinesCheapest$1,087Average$1,271FlexibilityNo cancel feeOn-time77%

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