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$581+ 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — CHI
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Bangkok Suvarnabhumi to Chicago are usually found in September or February, booked 45 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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,052
(United Airlines)

One-way from

$581
(Kiwi.com)

Popular in

January

Cheapest in

September

Average price

$1,160
Provider with most accurate pricing for Bangkok Suvarnabhumi-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Bangkok Suvarnabhumi-Chicago (CHI) flights.
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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. 5% potential increase in price ($68 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 April 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 April 29, 2025.

This United Airlines deal was found by Cheapflights users on 4/29. 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.
Sun 6/157:00 amBKK - ORD
2 stops28h 33mUnited Airlines
Wed 7/305:45 pmORD - BKK
1 stop22h 50mUnited Airlines
Deal found 4/29$1,052
This Gotogate deal was found by Cheapflights users on 4/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/412:05 pmBKK - ORD
1 stop38h 20mCathay Pacific
Sat 6/284:00 pmORD - BKK
1 stop19h 50mCathay Pacific
Deal found 4/29$1,054
This Expedia deal was found by Cheapflights users on 4/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2712:25 pmBKK - ORD
1 stop20h 20mMultiple Airlines
Sat 10/256:50 pmORD - BKK
2 stops28h 20mMultiple Airlines
Deal found 4/29$1,059
This KAYAK deal was found by Cheapflights users on 4/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/11:55 pmBKK - ORD
1 stop30h 45mANA
Thu 5/87:20 amORD - BKK
2 stops28h 35mANA
Deal found 4/29$1,063
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/149:50 amBKK - ORD
2 stops23h 45mDelta
Mon 7/2811:05 amORD - BKK
2 stops24h 20mDelta
Deal found 4/29$1,072
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/122:35 amBKK - MDW
2 stops31h 09mDelta
Sat 9/209:20 amMDW - BKK
2 stops26h 05mDelta
Deal found 4/29$1,072
This oojo deal was found by Cheapflights users on 4/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/121:35 amBKK - ORD
1 stop31h 10mEVA Air
Fri 9/1912:30 amORD - BKK
1 stop22h 50mEVA Air
Deal found 4/29$1,114
This SWISS deal was found by Cheapflights users on 4/29. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/296:30 pmBKK - ORD
2 stops33h 25mSWISS
Thu 6/57:05 pmORD - BKK
2 stops36h 55mSWISS
Deal found 4/29$1,119
This oojo deal was found by Cheapflights users on 4/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/165:30 pmBKK - ORD
1 stop39h 30mThai Airways
Wed 7/3012:30 amORD - BKK
1 stop33h 05mThai Airways
Deal found 4/29$1,126
This hutchgo.com deal was found by Cheapflights users on 4/29. 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 hutchgo.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1310:05 pmBKK - ORD
2 stops33h 24mJapan Airlines
Thu 6/191:30 amORD - BKK
1 stop25h 40mJapan Airlines
Deal found 4/29$1,154
This oojo deal was found by Cheapflights users on 4/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/82:40 amBKK - ORD
2 stops52h 30mChina Airlines
Tue 7/87:18 pmORD - BKK
2 stops26h 27mChina Airlines
Deal found 4/29$1,171
This Turkish Airlines deal was found by Cheapflights users on 4/29. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/136:45 amBKK - ORD
1 stop38h 55mTurkish Airlines
Fri 6/2011:25 amORD - BKK
1 stop29h 50mTurkish Airlines
Deal found 4/29$1,196

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 April 29, 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

Sun 6/15

7:00 am-11:33 pm

2 stops28h 33m

Chicago O'Hare Intl

Wed 7/30

5:45 pm-4:35 am

1 stop22h 50m

$1,052

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Wed 6/4

12:05 pm-2:25 pm

1 stop38h 20m

Chicago O'Hare Intl

Sat 6/28

4:00 pm-11:50 pm

1 stop19h 50m

$1,054

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Sat 9/27

12:25 pm-8:45 pm

1 stop20h 20m

Chicago O'Hare Intl

Sat 10/25

6:50 pm-11:10 am

2 stops28h 20m

$1,059

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Sat 6/14

9:50 am-10:09 pm

2 stops24h 19m

Chicago O'Hare Intl

Tue 7/29

11:05 am-1:05 am

2 stops26h 00m

$1,072

BangkokChicago

BKK - MDW

BKKMDW

Bangkok Suvarnabhumi

Fri 9/12

2:35 am-9:44 pm

2 stops31h 09m

Chicago Midway

Sat 9/20

9:20 am-11:25 pm

2 stops26h 05m

$1,072

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Thu 5/29

12:50 pm-12:50 pm

1 stop36h 00m

Chicago O'Hare Intl

Thu 6/5

7:05 pm-8:00 pm

2 stops36h 55m

$1,098

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Fri 9/12

1:35 am-8:45 pm

1 stop31h 10m

Chicago O'Hare Intl

Fri 9/19

12:30 am-11:20 am

1 stop22h 50m

$1,114

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Mon 6/16

5:30 pm-9:00 pm

1 stop39h 30m

Chicago O'Hare Intl

Wed 7/30

12:30 am-9:35 pm

1 stop33h 05m

$1,126

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Fri 6/13

10:05 pm-7:29 pm

2 stops33h 24m

Chicago O'Hare Intl

Thu 6/19

1:30 am-3:10 pm

1 stop25h 40m

$1,154

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Tue 6/3

1:55 pm-3:20 pm

1 stop37h 25m

Chicago O'Hare Intl

Tue 7/1

12:50 pm-4:35 am

1 stop27h 45m

$1,162

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 44 results
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Compare providers for flights from Suvarnabhumi to Chicago

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Suvarnabhumi to Chicago in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*2 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bangkok Suvarnabhumi Airport-Chicago flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Bangkok Suvarnabhumi Airport-Chicago flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Bangkok Suvarnabhumi Airport-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bangkok Suvarnabhumi Airport-Chicago flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bangkok Suvarnabhumi Airport-Chicago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 April 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 44 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 April 29, 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 April 29, 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
1,186 reviews

Entertainment

8.0

Boarding

8.4

Food

8.1

Crew

8.6

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
EVA Air
8.4
Very good
1,186 reviews
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Boarding

8.4

Food

8.1

Crew

8.6

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Korean Air
8.4
Very good
1,066 reviews
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Boarding

8.4

Food

8.1

Crew

8.6

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Japan Airlines
8.3
Very good
1,459 reviews
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Boarding

8.4

Food

8.1

Crew

8.6

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
China Airlines
8.3
Very good
732 reviews
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Boarding

8.4

Food

8.1

Crew

8.6

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
ANA
8.3
Very good
852 reviews
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Boarding

8.4

Food

8.1

Crew

8.6

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

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 $1,052, was found to be the cheapest airline from Bangkok Suvarnabhumi Airport to Chicago.Alternate airlines to your destination round-trip include Cathay Pacific and Delta. These flights start at 5% 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), IndiGo ($593), and China Airlines ($618).

  • 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, 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 $73 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
Hammond
Benton Harbor
Porter
Lansing
Valparaiso
Chesterton

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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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$859Average$1,044FlexibilityNo cancel feeOn-time72%
Japan AirlinesCheapest$913Average$1,042FlexibilityNo cancel feeOn-time79%
Korean AirCheapest$915Average$1,171FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$939Average$1,042FlexibilityNo cancel feeOn-time69%
ANACheapest$942Average$1,070FlexibilityNo cancel feeOn-time80%
Thai AirwaysCheapest$994Average$1,155FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$1,004Average$1,145FlexibilityNo cancel feeOn-time71%
EVA AirCheapest$1,009Average$1,109FlexibilityNo cancel feeOn-time74%

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