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Find cheap one-way flights from Bangkok to Chicago starting at US$548.

Book one-way or return flights from Bangkok to Chicago from as little as US$548. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Bangkok to Chicago?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from Bangkok to Chicago

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Xiamen Airlines
From US$506
Sichuan Airlines
From US$539
ZIPAIR
From US$592
China Airlines
From US$606
Philippine Airlines
From US$614
STARLUX Airlines
From US$624
Korean Air
From US$633
Cathay Pacific
From US$634
Thai AirAsia
From US$651
Thai Vietjet Air
From US$652
ANA airlines

Find more flights and airlines

Find cheap flights from Bangkok to Chicago by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Bangkok to Chicago.

  • Cheapest
    Philippine Airlines
    BKK
    13:50
    47h 30m
    2 transfer
    ORD
    01:20
    Suvarnabhumi Airport - O'Hare International Airport
    Fri, Mar 22Philippine Airlines
    US$453
  • Philippine Airlines
    BKK
    13:30
    44h 39m
    2 transfer
    MDW
    22:09
    Suvarnabhumi Airport - Midway International Airport
    Tue, Apr 16Philippine Airlines
    US$614
  • Thai AirAsia
    DMK
    07:25
    25h 35m
    2 transfer
    ORD
    21:00
    Don Mueang International Airport - O'Hare International Airport
    Tue, May 21Thai AirAsia
    US$651
  • Thai AirAsia
    DMK
    07:25
    25h 35m
    2 transfer
    ORD
    21:00
    Don Mueang International Airport - O'Hare International Airport
    Tue, May 21Thai AirAsia
    US$651
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Bangkok (BKK) to Chicago (CHI) the cheapest?

    Airlines adjust prices for flights from Bangkok to Chicago based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Bangkok (BKK) to Chicago (CHI) cost?

    According to Trip.com's data, the lowest price is around $1,518.
  • What is the transportation method from the main airport to downtown in Chicago?

    • The distance from O'Hare International Airport to downtown is about 25km. It takes about 40 minutes by taxi.
    • The distance from Midway International Airport to downtown is about 14km. It takes about 30 minutes by taxi.

Bangkok to Chicago Flight Information

Cheapest nonstop flight price

$548

Off-season for travel

December

Peak season for travel

September

What You Should Know about Flights from Bangkok to Chicago