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$611+ 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 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — CHI
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
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Cheapflights Tip: The best prices from Bangkok Suvarnabhumi to Chicago are usually found in February or September, 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 julio 31, 2025.

Round-trip from

$850
(Gurufare)

One-way from

$611
(oojo)

Popular in

January

Cheapest in

February

Average price

$1,155
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. 3% potential increase in price ($40 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in July 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 julio 31, 2025.

This Gurufare deal was found by Cheapflights users on 7/31. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/2612:25 amBKK - ORD
2 stops32h 57mJapan Airlines
sáb. 9/271:05 amORD - BKK
1 stop26h 05mJapan Airlines
Deal found 7/31$850
This Booking.com deal was found by Cheapflights users on 7/31. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/175:10 pmBKK - ORD
2 stops36h 45mMultiple Airlines
mié. 2/118:20 pmORD - BKK
1 stop43h 00mMultiple Airlines
Deal found 7/31$897
This Delta deal was found by Cheapflights users on 7/31. 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.
sáb. 9/132:35 amBKK - ORD
2 stops33h 20mDelta
jue. 9/258:52 amORD - BKK
2 stops28h 13mDelta
Deal found 7/31$1,024
This Delta deal was found by Cheapflights users on 7/31. 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.
mié. 8/272:35 amBKK - MDW
2 stops31h 09mDelta
jue. 9/49:15 amMDW - BKK
2 stops26h 10mDelta
Deal found 7/31$1,024
This Korean Air deal was found by Cheapflights users on 7/30. 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.
jue. 12/2511:15 pmBKK - ORD
1 stop22h 15mKorean Air
mar. 1/611:25 amORD - BKK
1 stop24h 20mKorean Air
Deal found 7/30$1,025
This FlightHub deal was found by Cheapflights users on 7/30. 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.
mar. 8/269:35 pmBKK - ORD
1 stop29h 45mANA
mar. 9/25:45 pmORD - BKK
1 stop22h 50mANA
Deal found 7/30$1,036
This United Airlines deal was found by Cheapflights users on 7/29. 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.
lun. 10/279:25 amBKK - ORD
2 stops27h 34mUnited Airlines
jue. 11/136:00 amORD - BKK
2 stops29h 05mUnited Airlines
Deal found 7/29$1,037

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 julio 31, 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

vie. 9/26

12:25 am-9:22 pm

2 stops32h 57m

Chicago O'Hare Intl

sáb. 9/27

1:05 am-3:10 pm

1 stop26h 05m

$850

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

mié. 9/17

5:10 pm-5:55 pm

2 stops36h 45m

Chicago O'Hare Intl

mié. 2/11

8:20 pm-4:20 am

1 stop43h 00m

$897

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

sáb. 9/13

2:35 am-11:55 pm

2 stops33h 20m

Chicago O'Hare Intl

jue. 9/25

8:52 am-1:05 am

2 stops28h 13m

$1,024

BangkokChicago

BKK - MDW

BKKMDW

Bangkok Suvarnabhumi

mié. 8/27

2:35 am-9:44 pm

2 stops31h 09m

Chicago Midway

jue. 9/4

9:15 am-11:25 pm

2 stops26h 10m

$1,024

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

jue. 12/25

11:15 pm-8:30 am

1 stop22h 15m

Chicago O'Hare Intl

mar. 1/6

11:25 am-12:45 am

1 stop24h 20m

$1,025

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

mar. 8/26

9:35 pm-3:20 pm

1 stop29h 45m

Chicago O'Hare Intl

mar. 9/2

5:45 pm-4:35 am

1 stop22h 50m

$1,036

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

lun. 10/27

9:25 am-12:59 am

2 stops27h 34m

Chicago O'Hare Intl

jue. 11/13

6:00 am-12:05 am

2 stops29h 05m

$1,037

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

jue. 11/20

5:30 pm-7:35 pm

1 stop39h 05m

$611

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

jue. 11/27

3:10 am-1:00 pm

2 stops22h 50m

$614

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

sáb. 9/13

11:40 pm-9:40 am

2 stops46h 00m

$617

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 21 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 July 25, 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’s the top layover airport for flights from Bangkok Suvarnabhumi Airport to Chicago?

Share of 1-stop round-trip flights from Bangkok Suvarnabhumi Airport to Chicago chosen by Cheapflights users in the past 12 months, using the same layover each way.

Incheon (ICN) – chosen by Cheapflights users on 50% of 1-stop itineraries from Bangkok Suvarnabhumi Airport to Chicago on Cheapflights.

What’s the cheapest layover airport for flights from Bangkok Suvarnabhumi Airport to Chicago?

Average round-trip fare for 1-stop flights from Bangkok Suvarnabhumi Airport to Chicago, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Hong Kong (HKG) is the most affordable 1-stop option, with an average round-trip price of $1,048.

What’s the fastest layover option from Bangkok Suvarnabhumi Airport to Chicago?

Shortest average travel time for 1-stop one-way flights from Bangkok Suvarnabhumi Airport to Chicago, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Hong Kong (HKG) have the shortest average one-way travel time for 1-stop routes: 19h 55m.

Which airport typically offers the quickest layover for flights from Bangkok Suvarnabhumi Airport to Chicago?

Average layover duration for 1-stop one-way flights from Bangkok Suvarnabhumi Airport to Chicago, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Hong Kong (HKG) offer the fastest connection on this route, with an average layover time of 1h 38m.

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 julio 31, 2025.
Get a feel of what it's like to fly with Korean Air, ANA, and Japan Airlines from Bangkok Suvarnabhumi Airport to Chicago by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,121 reviews

Comfort

8.2

Overall

8.4

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Korean Air
8.4
Very good
1,121 reviews
Korean Air
8.4
Very good
1,121 reviews

Comfort

8.2

Overall

8.4

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
ANA
8.4
Very good
922 reviews
Korean Air
8.4
Very good
1,121 reviews

Comfort

8.2

Overall

8.4

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Japan Airlines
8.3
Very good
1,536 reviews
Korean Air
8.4
Very good
1,121 reviews

Comfort

8.2

Overall

8.4

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
China Airlines
8.3
Very good
754 reviews
Korean Air
8.4
Very good
1,121 reviews

Comfort

8.2

Overall

8.4

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Delta
8.0
Very good
7,981 reviews
Korean Air
8.4
Very good
1,121 reviews

Comfort

8.2

Overall

8.4

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

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?

    Japan Airlines, at $850, was found to be the cheapest airline from Bangkok Suvarnabhumi Airport to Chicago.Alternate airlines to your destination round-trip include Delta and Korean Air. These flights start at 24% 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 ($611), IndiGo ($617), and China Airlines ($627).

  • 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 $71 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, Tsukiji Outer Market, or Tokyo Tower. Akihabara Electric Town, Tsukiji Outer Market and Tokyo Tower are located about 10.3 mi, 7.9 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 $64 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 Chicago?

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Lansing
Hammond
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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 8 airlines flying from Suvarnabhumi to Chicago

Discover the top 8 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 julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$548Average$1,089FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$681Average$1,042FlexibilityNo cancel feeOn-time79%
Korean AirCheapest$915Average$1,090FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$956Average$1,068FlexibilityNo cancel feeOn-time72%
ANACheapest$957Average$1,082FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$986Average$1,056FlexibilityNo cancel feeOn-time69%
Thai AirwaysCheapest$994Average$1,155FlexibilityNo cancel feeOn-time77%
EVA AirCheapest$1,026Average$1,132FlexibilityNo cancel feeOn-time74%

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