HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Chicago

$597+ 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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — CHI
oct. 11 — oct. 181
sam. 10/11
sam. 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Suvarnabhumi to Chicago with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 septembre 11, 2025.

Round-trip from

$824
(Gotogate)

One-way from

$597
(Trip.com)

Popular in

January

Cheapest in

February

Average price

$1,060
From Bangkok Suvarnabhumi to Chicago (CHI)
Search Deals
One-way flight from Bangkok Suvarnabhumi to Chicago (CHI)
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

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 septembre 11, 2025.

This Gotogate deal was found by Cheapflights users on 9/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/38:15 amBKK - ORD
1 stop19h 26mMultiple Airlines
lun. 11/178:20 pmORD - BKK
1 stop43h 00mMultiple Airlines
Deal found 9/11$824
This Flightnetwork deal was found by Cheapflights users on 9/11. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/38:15 amBKK - ORD
1 stop19h 26mAir Canada
lun. 11/173:40 pmORD - BKK
1 stop25h 50mAir Canada
Deal found 9/11$834
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 10/97:05 amBKK - ORD
2 stops37h 40mMultiple Airlines
mar. 10/217:50 pmORD - BKK
1 stop21h 25mMultiple Airlines
Deal found 9/11$889
This CheapOair deal was found by Cheapflights users on 9/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 11/198:15 amBKK - ORD
1 stop21h 29mMultiple Airlines
ven. 1/308:20 pmORD - BKK
1 stop43h 00mMultiple Airlines
Deal found 9/9$926
This Air Canada deal was found by Cheapflights users on 9/9. 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.
mer. 11/198:15 amBKK - ORD
2 stops24h 45mAir Canada
ven. 1/303:40 pmORD - BKK
1 stop25h 50mAir Canada
Deal found 9/9$931
This Delta deal was found by Cheapflights users on 9/8. 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.
jeu. 10/232:35 amBKK - MDW
2 stops31h 39mDelta
ven. 10/319:35 amMDW - BKK
2 stops27h 10mDelta
Deal found 9/8$1,040
This Delta deal was found by Cheapflights users on 9/9. 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.
jeu. 9/112:35 amBKK - MDW
2 stops31h 01mDelta
ven. 9/199:29 amMDW - BKK
2 stops25h 56mDelta
Deal found 9/9$1,047
This Delta deal was found by Cheapflights users on 9/9. 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.
mar. 9/232:35 amBKK - MDW
2 stops31h 01mDelta
jeu. 10/239:20 amMDW - BKK
2 stops27h 45mDelta
Deal found 9/9$1,126
This Delta deal was found by Cheapflights users on 9/9. 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.
dim. 10/199:50 amBKK - MDW
2 stops35h 05mDelta
ven. 10/249:20 amMDW - BKK
2 stops26h 05mDelta
Deal found 9/9$1,204
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/311:15 pmBKK - MDW
2 stops32h 10mDelta
lun. 11/176:00 amMDW - BKK
2 stops26h 30mDelta
Deal found 9/11$1,207
This Delta deal was found by Cheapflights users on 9/10. 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.
jeu. 12/119:30 pmBKK - MDW
2 stops28h 04mDelta
mar. 12/306:00 amMDW - BKK
2 stops28h 20mDelta
Deal found 9/10$1,238
This Delta deal was found by Cheapflights users on 9/9. 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.
ven. 10/242:35 amBKK - MDW
2 stops31h 39mDelta
sam. 11/16:00 amMDW - BKK
2 stops30h 45mDelta
Deal found 9/9$1,241

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 septembre 11, 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

mar. 11/18

12:55 am-8:30 am

1 stop20h 35m

Chicago O'Hare Intl

ven. 1/30

11:25 am-11:20 pm

1 stop22h 55m

$1,032

BangkokChicago

BKK - MDW

BKKMDW

Bangkok Suvarnabhumi

jeu. 10/23

2:35 am-10:14 pm

2 stops31h 39m

Chicago Midway

ven. 10/31

9:35 am-12:45 am

2 stops27h 10m

$1,040

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

sam. 12/6

12:55 am-8:30 am

1 stop20h 35m

Chicago O'Hare Intl

mer. 1/14

11:25 am-12:45 am

1 stop24h 20m

$1,045

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

sam. 10/4

2:35 am-9:57 pm

2 stops31h 22m

Chicago O'Hare Intl

dim. 10/19

11:02 am-11:25 pm

2 stops24h 23m

$1,047

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

sam. 12/20

12:55 am-8:30 am

1 stop20h 35m

Chicago O'Hare Intl

ven. 1/30

11:25 am-1:25 pm

1 stop37h 00m

$1,047

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

mer. 11/5

12:55 am-9:19 pm

2 stops33h 24m

Chicago O'Hare Intl

lun. 12/29

6:01 pm-11:20 pm

2 stops40h 19m

$1,047

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

sam. 12/20

12:55 am-8:30 am

1 stop20h 35m

Chicago O'Hare Intl

lun. 1/19

11:25 am-11:20 pm

1 stop22h 55m

$1,047

BangkokChicago

BKK - MDW

BKKMDW

Bangkok Suvarnabhumi

sam. 10/4

2:35 am-9:36 pm

2 stops31h 01m

Chicago Midway

dim. 10/19

9:20 am-11:25 pm

2 stops26h 05m

$1,047

BangkokChicago

BKK - MDW

BKKMDW

Bangkok Suvarnabhumi

jeu. 3/5

11:15 pm-4:25 pm

2 stops54h 10m

Chicago Midway

lun. 3/9

6:00 am-11:20 pm

2 stops29h 20m

$1,047

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

jeu. 12/18

9:40 am-11:59 pm

2 stops27h 19m

Chicago O'Hare Intl

dim. 2/1

7:00 am-12:45 am

2 stops28h 45m

$1,049

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 35 results
1
2
3
4

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 August 29, 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.

How much does it cost to fly round-trip from Bangkok Suvarnabhumi Airport to Chicago?

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 septembre 11, 2025.
Get a feel of what it's like to fly with EVA Air, Korean Air, and ANA 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.
EVA Air
8.4
Very good
1,236 reviews

Entertainment

8.0

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
EVA Air
8.4
Very good
1,236 reviews
EVA Air
8.4
Very good
1,236 reviews

Entertainment

8.0

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Korean Air
8.4
Very good
1,139 reviews
EVA Air
8.4
Very good
1,236 reviews

Entertainment

8.0

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
ANA
8.4
Very good
961 reviews
EVA Air
8.4
Very good
1,236 reviews

Entertainment

8.0

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Japan Airlines
8.3
Very good
1,559 reviews
EVA Air
8.4
Very good
1,236 reviews

Entertainment

8.0

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
United Airlines
7.4
Good
8,937 reviews
EVA Air
8.4
Very good
1,236 reviews

Entertainment

8.0

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak

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.

  • How long is the flight from Bangkok Suvarnabhumi Airport to Chicago?

    For as low as $1,032, Korean Air can have you in Chicago from Bangkok Suvarnabhumi Airport in 20h 35m. There are 8545 mi between Bangkok Suvarnabhumi Airport and Chicago. This flight may include one or multiple stops.

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

    Delta, at $548, was found to be the cheapest airline from Bangkok Suvarnabhumi Airport to Chicago.Alternate airlines to your destination round-trip include Japan Airlines and Korean Air. These flights start at 51% 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 ($614), Korean Air ($657), and Delta ($664).

  • 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 $63 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?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
Lansing
Hammond
Benton Harbor
Porter
Chesterton

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 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 septembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$548Average$1,089FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$681Average$991FlexibilityNo cancel feeOn-time79%
Korean AirCheapest$915Average$1,090FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$950Average$1,068FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$987Average$1,088FlexibilityNo cancel feeOn-time69%
Thai AirwaysCheapest$994Average$1,155FlexibilityNo cancel feeOn-time77%
ANACheapest$1,004Average$1,085FlexibilityNo cancel feeOn-time80%
EVA AirCheapest$1,060Average$1,142FlexibilityNo cancel feeOn-time74%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.