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O'Hare Intl. Airport to Suvarnabhumi Intl. Airport flight

Explore the cheapest one-way and round-trip flights from O'Hare Intl. Airport to Suvarnabhumi Intl. Airport over the next 90 days, with one-way fares from AU$564 and round-trip from AU$1,222. Based on Trip.com's latest 7-day flight data.

    • ORD 10:45 PM
      31h
      1 stop
      BKK 6:45 PM
      Chicago - Bangkok | Wed, Nov 18 | Philippine Airlines
      BKK 1:10 PM
      40h 45m
      1 stop
      ORD 4:55 PM
      Bangkok - Chicago | Sun, Nov 22 | Philippine Airlines
      AU$1,222 AU$1,607
      24% off
      24% off
      AU$1,607 AU$1,222
    • ORD 10:45 PM
      35h
      1 stop
      BKK 10:45 PM
      Chicago - Bangkok | Wed, Nov 25 | Philippine Airlines
      BKK 11:40 PM
      30h 15m
      1 stop
      ORD 4:55 PM
      Bangkok - Chicago | Sun, Nov 29 | Philippine Airlines
      AU$1,222 AU$1,607
      24% off
      24% off
      AU$1,607 AU$1,222
    • ORD 10:45 PM
      31h
      1 stop
      BKK 6:45 PM
      Chicago - Bangkok | Mon, Nov 9 | Philippine Airlines
      BKK 1:10 PM
      40h 45m
      1 stop
      ORD 4:55 PM
      Bangkok - Chicago | Thu, Nov 12 | Philippine Airlines
      AU$1,229 AU$1,607
      24% off
      24% off
      AU$1,607 AU$1,229
    • ORD 5:52 PM
      28h 38m
      1 stop
      BKK 11:30 AM
      Chicago - Bangkok | Mon, Nov 16 | United Airlines
      BKK 12:10 AM
      27h 40m
      1 stop
      ORD 2:50 PM
      Bangkok - Chicago | Thu, Nov 19 | All Nippon Airways
      AU$1,240
      23% off
      AU$1,607 AU$1,240
    • ORD 10:45 PM
      21h 10m
      1 stop
      BKK 8:55 AM
      Chicago - Bangkok | Fri, Nov 13 | Philippine Airlines
      BKK 1:10 PM
      40h 45m
      1 stop
      ORD 4:55 PM
      Bangkok - Chicago | Tue, Nov 17 | Philippine Airlines
      AU$1,242
      23% off
      AU$1,607 AU$1,242
    • ORD 8:45 AM
      37h 45m
      1 stop
      BKK 11:30 AM
      Chicago - Bangkok | Mon, Nov 9 | United Airlines
      BKK 7:10 AM
      19h 40m
      1 stop
      ORD 1:50 PM
      Bangkok - Chicago | Thu, Nov 12 | United Airlines
      AU$1,251
      22% off
      AU$1,607 AU$1,251
    • ORD 10:40 AM
      23h 10m
      1 stop
      BKK 10:50 PM
      Chicago - Bangkok | Tue, Nov 24 | United Airlines
      BKK 4:55 PM
      45h 4m
      1 stop
      ORD 12:59 AM
      Bangkok - Chicago | Thu, Nov 26 | United Airlines
      AU$1,254
      22% off
      AU$1,607 AU$1,254
    • ORD 10:40 AM
      23h 10m
      1 stop
      BKK 10:50 PM
      Chicago - Bangkok | Mon, Nov 30 | United Airlines
      BKK 4:55 PM
      24h 49m
      1 stop
      ORD 4:44 AM
      Bangkok - Chicago | Thu, Dec 3 | United Airlines
      AU$1,254
      22% off
      AU$1,607 AU$1,254
    • ORD 11:10 AM
      37h 15m
      1 stop
      BKK 1:25 PM
      Chicago - Bangkok | Mon, Nov 9 | Korean Air
      BKK 9:40 PM
      23h 50m
      1 stop
      ORD 8:30 AM
      Bangkok - Chicago | Thu, Nov 12 | Korean Air
      AU$1,257
      22% off
      AU$1,607 AU$1,257
    • CHI 1:00 PM
      17h 25m
      1 stop
      BKK 2:00 PM
      Chicago - Bangkok | Wed, Nov 4 | Normal Airline
      BKK 3:00 PM
      6h
      Nonstop
      CHI 4:00 PM
      Bangkok - Chicago | Fri, Nov 6 | Normal Airline
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    • Cheapest
      ORD 1:10 PM
      38h 45m
      1 stop
      BKK 4:55 PM
      Chicago - Bangkok | Mon, Dec 7 | Air India
      AU$620 AU$1,014
      39% off
      39% off
      AU$1,014 AU$620
    • ORD 4:25 PM
      34h 55m
      1 stop
      BKK 4:20 PM
      Chicago - Bangkok | Wed, Dec 2 | All Nippon Airways
      AU$741 AU$1,014
      27% off
      27% off
      AU$1,014 AU$741
    • ORD 10:30 AM
      40h 50m
      1 stop
      BKK 4:20 PM
      Chicago - Bangkok | Tue, Dec 8 | All Nippon Airways
      AU$754 AU$1,014
      26% off
      26% off
      AU$1,014 AU$754
    • ORD 12:55 PM
      33h 35m
      1 stop
      BKK 11:30 AM
      Chicago - Bangkok | Sun, Dec 6 | United Airlines
      AU$766
      24% off
      AU$1,014 AU$766
    • ORD 1:30 PM
      26h 35m
      1 stop
      BKK 5:05 AM
      Chicago - Bangkok | Thu, Nov 26 | Japan Airlines
      AU$778
      23% off
      AU$1,014 AU$778
    • ORD 2:10 PM
      38h 55m
      1 stop
      BKK 6:05 PM
      Chicago - Bangkok | Tue, Dec 1 | Cathay Pacific
      AU$791
      22% off
      AU$1,014 AU$791
    • ORD 11:10 AM
      24h 10m
      1 stop
      BKK 12:20 AM
      Chicago - Bangkok | Wed, Dec 2 | Korean Air
      AU$792
      22% off
      AU$1,014 AU$792
    • ORD 2:10 PM
      38h 55m
      1 stop
      BKK 6:05 PM
      Chicago - Bangkok | Tue, Nov 24 | Cathay Pacific
      AU$793
      22% off
      AU$1,014 AU$793
    • ORD 1:00 PM
      33h 30m
      1 stop
      BKK 11:30 AM
      Chicago - Bangkok | Thu, Nov 26 | United Airlines
      AU$795
      22% off
      AU$1,014 AU$795
    • CHI 1:00 PM
      17h 25m
      1 stop
      BKK 2:00 PM
      Chicago - Bangkok | Wed, Nov 4 | Normal Airline
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    • ORD 1:15 PM
      21h 25m
      1 stop
      BKK 11:40 PM
      Chicago - Bangkok | Wed, Jan 13 | Etihad Airways
      AU$564 AU$1,576
      64% off
      64% off
      AU$1,576 AU$564
    • ORD 1:15 PM
      21h 25m
      1 stop
      BKK 11:40 PM
      Chicago - Bangkok | Tue, Jan 19 | Etihad Airways
      AU$567 AU$1,576
      64% off
      64% off
      AU$1,576 AU$567
    • ORD 1:15 PM
      21h 25m
      1 stop
      BKK 11:40 PM
      Chicago - Bangkok | Thu, Jan 14 | Etihad Airways
      AU$579 AU$1,576
      63% off
      63% off
      AU$1,576 AU$579
    • ORD 8:20 PM
      21h 15m
      1 stop
      BKK 6:35 AM
      Chicago - Bangkok | Sun, Nov 15 | Etihad Airways
      AU$622
      61% off
      AU$1,576 AU$622
    • ORD 11:10 AM
      24h 10m
      1 stop
      BKK 12:20 AM
      Chicago - Bangkok | Tue, Jan 19 | Korean Air
      AU$624
      60% off
      AU$1,576 AU$624
    • ORD 1:15 PM
      21h 25m
      1 stop
      BKK 11:40 PM
      Chicago - Bangkok | Mon, Jan 4 | Etihad Airways
      AU$773
      51% off
      AU$1,576 AU$773
    • ORD 1:15 PM
      21h 25m
      1 stop
      BKK 11:40 PM
      Chicago - Bangkok | Tue, Jan 12 | Etihad Airways
      AU$783
      50% off
      AU$1,576 AU$783
    • ORD 2:10 PM
      21h 5m
      1 stop
      BKK 12:15 AM
      Chicago - Bangkok | Tue, Nov 24 | Cathay Pacific
      AU$854
      46% off
      AU$1,576 AU$854
    • ORD 8:20 PM
      21h 15m
      1 stop
      BKK 6:35 AM
      Chicago - Bangkok | Thu, Nov 26 | Etihad Airways
      AU$870
      45% off
      AU$1,576 AU$870
    • CHI 1:00 PM
      17h 25m
      1 stop
      BKK 2:00 PM
      Chicago - Bangkok | Wed, Nov 4 | Normal Airline
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    • ORD 2:10 PM
      21h 5m
      1 stop
      BKK 12:15 AM
      Chicago - Bangkok | Sun, Nov 22 | Cathay Pacific
      AU$884 AU$3,913
      77% off
      77% off
      AU$3,913 AU$884
    • ORD 2:10 PM
      21h 5m
      1 stop
      BKK 12:15 AM
      Chicago - Bangkok | Thu, Nov 26 | Cathay Pacific
      AU$884 AU$3,913
      77% off
      77% off
      AU$3,913 AU$884
    • ORD 2:10 PM
      21h 5m
      1 stop
      BKK 12:15 AM
      Chicago - Bangkok | Sun, Nov 15 | Cathay Pacific
      AU$1,000 AU$3,913
      74% off
      74% off
      AU$3,913 AU$1,000
    • ORD 2:10 PM
      21h 5m
      1 stop
      BKK 12:15 AM
      Chicago - Bangkok | Sun, Jan 10 | Cathay Pacific
      AU$1,000
      74% off
      AU$3,913 AU$1,000
    • ORD 2:10 PM
      21h 5m
      1 stop
      BKK 12:15 AM
      Chicago - Bangkok | Thu, Jan 14 | Cathay Pacific
      AU$1,004
      74% off
      AU$3,913 AU$1,004
    • ORD 2:10 PM
      21h 5m
      1 stop
      BKK 12:15 AM
      Chicago - Bangkok | Sun, Jan 3 | Cathay Pacific
      AU$1,210
      69% off
      AU$3,913 AU$1,210
    • ORD 2:10 PM
      21h 5m
      1 stop
      BKK 12:15 AM
      Chicago - Bangkok | Sun, Nov 8 | Cathay Pacific
      AU$1,245
      68% off
      AU$3,913 AU$1,245
    • ORD 2:10 PM
      21h 5m
      1 stop
      BKK 12:15 AM
      Chicago - Bangkok | Sun, Dec 6 | Cathay Pacific
      AU$1,410
      64% off
      AU$3,913 AU$1,410
    • ORD 2:10 PM
      21h 5m
      1 stop
      BKK 12:15 AM
      Chicago - Bangkok | Thu, Dec 10 | Cathay Pacific
      AU$1,826
      53% off
      AU$3,913 AU$1,826
    • CHI 1:00 PM
      17h 25m
      1 stop
      BKK 2:00 PM
      Chicago - Bangkok | Wed, Nov 4 | Normal Airline
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    • ORD 11:10 AM
      24h 10m
      1 stop
      BKK 12:20 AM
      Chicago - Bangkok | Wed, Nov 4 | Korean Air
      AU$656 AU$2,864
      77% off
      77% off
      AU$2,864 AU$656
    • ORD 10:40 AM
      24h 40m
      1 stop
      BKK 12:20 AM
      Chicago - Bangkok | Thu, Nov 5 | United Airlines
      AU$664 AU$2,864
      77% off
      77% off
      AU$2,864 AU$664
    • ORD 10:40 AM
      23h 10m
      1 stop
      BKK 10:50 PM
      Chicago - Bangkok | Mon, Nov 9 | United Airlines
      AU$664 AU$2,864
      77% off
      77% off
      AU$2,864 AU$664
    • ORD 10:40 AM
      23h 10m
      1 stop
      BKK 10:50 PM
      Chicago - Bangkok | Wed, Nov 4 | United Airlines
      AU$679
      76% off
      AU$2,864 AU$679
    • ORD 8:20 PM
      21h 55m
      1 stop
      BKK 7:15 AM
      Chicago - Bangkok | Sun, Nov 8 | Etihad Airways
      AU$883
      69% off
      AU$2,864 AU$883
    • ORD 2:10 PM
      21h 5m
      1 stop
      BKK 12:15 AM
      Chicago - Bangkok | Mon, Nov 9 | Cathay Pacific
      AU$1,004
      65% off
      AU$2,864 AU$1,004
    • ORD 2:10 PM
      21h 5m
      1 stop
      BKK 12:15 AM
      Chicago - Bangkok | Sun, Nov 8 | Cathay Pacific
      AU$1,245
      56% off
      AU$2,864 AU$1,245
    • ORD 2:10 PM
      21h 5m
      1 stop
      BKK 12:15 AM
      Chicago - Bangkok | Tue, Nov 3 | Cathay Pacific
      AU$1,597
      44% off
      AU$2,864 AU$1,597
    • ORD 2:10 PM
      21h 5m
      1 stop
      BKK 12:15 AM
      Chicago - Bangkok | Wed, Nov 4 | Cathay Pacific
      AU$1,626
      43% off
      AU$2,864 AU$1,626
    • CHI 1:00 PM
      17h 25m
      1 stop
      BKK 2:00 PM
      Chicago - Bangkok | Wed, Nov 4 | Normal Airline
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Displayed flight fares from Chicago to Bangkok are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from O'Hare Intl. Airport to Suvarnabhumi Intl. Airport

What is the cheapest month for one-way flights from O'Hare Intl. Airport to Suvarnabhumi Intl. Airport?

Data is based on average one-way flight prices from O'Hare Intl. Airport to Suvarnabhumi Intl. Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from O'Hare Intl. Airport to Suvarnabhumi Intl. Airport, the best time to buy is in January, with an average price of AU$778. You’ll want to avoid December, when the average price can reach as high as AU$1,606.

AU$1,606
AU$1,192
AU$778
AU$364
    Cheapest
  • AU$906
    Nov
  • AU$1,606
    Dec
  • AU$778
    Jan
  • AU$806
    Feb
  • AU$857
    Mar
  • AU$905
    Apr
  • AU$1,322
    May
  • AU$1,449
    Jun
  • AU$1,178
    Jul
  • AU$845
    Aug
  • AU$801
    Sep
  • AU$885
    Oct

What’s the cheapest month to fly round-trip from O'Hare Intl. Airport to Suvarnabhumi Intl. Airport?

The data is based on the past 12 months and shows the average monthly round-trip fares from O'Hare Intl. Airport to Suvarnabhumi Intl. Airport in the Trip.com database.

Based on Trip.com’s data from the past 12 months, April is typically the cheapest month to find flights from O'Hare Intl. Airport to Suvarnabhumi Intl. Airport, with an average price of AU$1,334. In contrast, December is usually the most expensive month, with average fares reaching AU$2,991.

AU$2,991
AU$2,163
AU$1,334
AU$506
    Cheapest
  • AU$1,543
    Nov
  • AU$2,991
    Dec
  • AU$1,470
    Jan
  • AU$1,564
    Feb
  • AU$1,982
    Mar
  • AU$1,334
    Apr
  • AU$2,332
    May
  • AU$2,137
    Jun
  • AU$2,013
    Jul
  • AU$1,657
    Aug
  • AU$1,529
    Sep
  • AU$1,543
    Oct

What is the cheapest day of the week to fly from O'Hare Intl. Airport to Suvarnabhumi Intl. Airport?

The data is based on the past 12 months and shows the average ticket prices from O'Hare Intl. Airport to Suvarnabhumi Intl. Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from O'Hare Intl. Airport to Suvarnabhumi Intl. Airport is Tuesday, with average fares typically lower than other days. You’ll want to avoid flying on Saturday, as ticket prices are usually the highest that day.

AU$1,209
AU$1,059
AU$909
AU$759
  • AU$1,014
    Mon
  • AU$909
    Tue
  • AU$937
    Wed
  • AU$1,014
    Thu
  • AU$1,127
    Fri
  • AU$1,209
    Sat
  • AU$1,046
    Sun

Which airline offers the cheapest flights from O'Hare Intl. Airport to Suvarnabhumi Intl. Airport?

The cheapest airline flying from O'Hare Intl. Airport to Suvarnabhumi Intl. Airport is Air India (from AU$620) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Air India
From AU$620
Frontier Airlines
From AU$644
American Airlines
From AU$654
Delta Air Lines
From AU$702
All Nippon Airways
From AU$741
Royal Jordanian
From AU$752
United Airlines
From AU$766
Philippine Airlines
From AU$769
Japan Airlines
From AU$778
TAP Air Portugal
From AU$779

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What is the flight schedule from O'Hare Intl. Airport to Suvarnabhumi Intl. Airport?

Check the schedule for flights from Chicago to Bangkok and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. CX807

    O'Hare Intl. Airport

    2:10 PM

    ORD

    15h 55m

    Nonstop

    8:05 PM

    HKG

    S M T W T F S
    Search

  2. CX617

    Hong Kong Intl. Airport

    10:15 PM

    HKG

    2h 55m

    Nonstop

    12:10 AM

    BKK

    S M T W T F S

  3. EY010

    O'Hare Intl. Airport

    2:00 PM

    ORD

    12h 30m

    Nonstop

    12:30 PM

    AUH

    S M T W T F S
    Search

  4. EY400

    Abu Dhabi Intl. Airport

    2:30 PM

    AUH

    6h 10m

    Nonstop

    11:40 PM

    BKK

    S M T W T F S

  5. KE038

    O'Hare Intl. Airport

    11:10 AM

    ORD

    15h 5m

    Nonstop

    5:15 PM

    ICN

    S M T W T F S
    Search

  6. KE653

    Incheon Intl. Airport

    7:05 PM

    ICN

    6h

    Nonstop

    11:05 PM

    BKK

    S M T W T F S

  7. KE038

    O'Hare Intl. Airport

    11:10 AM

    ORD

    15h 5m

    Nonstop

    5:15 PM

    ICN

    S M T W T F S
    Search

  8. KE659

    Incheon Intl. Airport

    8:15 PM

    ICN

    6h 5m

    Nonstop

    12:20 AM

    BKK

    S M T W T F S

  9. DL2231

    O'Hare Intl. Airport

    7:15 AM

    ORD

    3h 44m

    Nonstop

    9:59 AM

    SLC

    S M T W T F S
    Search

  10. DL173

    Salt Lake City International Airport

    11:55 AM

    SLC

    11h 25m

    Nonstop

    3:20 PM

    ICN

    S M T W T F S

  11. DL7852

    Incheon Intl. Airport

    5:20 PM

    ICN

    6h 10m

    Nonstop

    9:30 PM

    BKK

    S M T W T F S

  12. DL2041

    O'Hare Intl. Airport

    6:30 AM

    ORD

    4h 45m

    Nonstop

    9:15 AM

    SEA

    S M T W T F S
    Search

  13. DL7838

    Seattle Tacoma Intl. Airport

    11:00 AM

    SEA

    11h 55m

    Nonstop

    3:55 PM

    ICN

    S M T W T F S

  14. DL7852

    Incheon Intl. Airport

    5:20 PM

    ICN

    6h 10m

    Nonstop

    9:30 PM

    BKK

    S M T W T F S

  15. EY010

    O'Hare Intl. Airport

    2:00 PM

    ORD

    12h 30m

    Nonstop

    12:30 PM

    AUH

    S M T W T F S
    Search

  16. EY402

    Abu Dhabi Intl. Airport

    9:20 PM

    AUH

    6h 20m

    Nonstop

    6:40 AM

    BKK

    S M T W T F S

  17. EY010

    O'Hare Intl. Airport

    2:00 PM

    ORD

    12h 30m

    Nonstop

    12:30 PM

    AUH

    S M T W T F S
    Search

  18. EY404

    Abu Dhabi Intl. Airport

    2:25 AM

    AUH

    6h 10m

    Nonstop

    11:35 AM

    BKK

    S M T W T F S

  19. PR133

    O'Hare Intl. Airport

    11:45 PM

    ORD

    15h 40m

    Nonstop

    5:25 AM

    MNL

    S - - - - - -
    Search

  20. PR732

    Ninoy Aquino Intl. Airport

    7:20 PM

    MNL

    3h 30m

    Nonstop

    9:50 PM

    BKK

    S M T W T F S

  21. CX807

    O'Hare Intl. Airport

    2:10 PM

    ORD

    15h 55m

    Nonstop

    8:05 PM

    HKG

    S M T W T F S
    Search

  22. CX789

    Hong Kong Intl. Airport

    1:45 PM

    HKG

    3h 10m

    Nonstop

    3:55 PM

    BKK

    - M T - T - S
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About O'Hare Intl. Airport and Suvarnabhumi Intl. Airport

Learn about O'Hare Intl. Airport (ORD) and Suvarnabhumi Intl. Airport (BKK) — including location, terminals, transportation, and travel tips.

Flight distance 13,777 km
Cheapest one-way ticket price AU$620
Cheapest return ticket price AU$1,222

FAQs for O'Hare Intl. Airport to Suvarnabhumi Intl. Airport Flights

  • What is the transportation method from the main airport to downtown in Bangkok?

    • The distance from Suvarnabhumi Airport to downtown is about 24 km. It takes about 40 minutes by taxi.
    • The distance from Don Mueang International Airport to downtown is about 22 km. It takes about 40 minutes by taxi.
  • One-way flights from O'Hare Intl. Airport to Suvarnabhumi Intl. Airport currently start from AU$620, and round-trip fares start from AU$1,222. The current lowest fare is a Air India flight departing on Mon, Dec 7; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from O'Hare Intl. Airport to Suvarnabhumi Intl. Airport is AU$1,366. Prices may vary depending on the departure date, airline, and availability.
  • Enter O'Hare Intl. Airport and Suvarnabhumi Intl. Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.