Trip.com
>
Flights
>
Flights to Thailand
>
Flights to Bangkok
>
Chicago to Bangkok flight
>
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 $403 and round-trip from $854. 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
      $854 $1,026
      17% off
      17% off
      $1,026 $854
    • 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
      $854 $1,026
      17% off
      17% off
      $1,026 $854
    • 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
      $858 $1,026
      16% off
      16% off
      $1,026 $858
    • 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
      $866
      16% off
      $1,026 $866
    • 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
      $867
      15% off
      $1,026 $867
    • 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
      $874
      15% off
      $1,026 $874
    • 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
      $876
      15% off
      $1,026 $876
    • 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
      $876
      15% off
      $1,026 $876
    • 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
      $878
      14% off
      $1,026 $878
    • CHI 1:00 PM
      17h 25m
      1 stop
      BKK 2:00 PM
      Chicago - Bangkok | Fri, Nov 6 | Normal Airline
      BKK 3:00 PM
      6h
      Nonstop
      CHI 4:00 PM
      Bangkok - Chicago | Sun, Nov 8 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest
      ORD 1:10 PM
      29h 5m
      1 stop
      BKK 7:15 AM
      Chicago - Bangkok | Sun, Nov 15 | Etihad Airways
      $410 $532
      23% off
      23% off
      $532 $410
    • ORD 1:10 PM
      28h 25m
      1 stop
      BKK 6:35 AM
      Chicago - Bangkok | Tue, Nov 24 | Etihad Airways
      $415 $532
      22% off
      22% off
      $532 $415
    • ORD 1:10 PM
      29h 5m
      1 stop
      BKK 7:15 AM
      Chicago - Bangkok | Sun, Nov 22 | Etihad Airways
      $425 $532
      20% off
      20% off
      $532 $425
    • ORD 1:10 PM
      38h 45m
      1 stop
      BKK 4:55 PM
      Chicago - Bangkok | Mon, Dec 7 | Air India
      $433
      19% off
      $532 $433
    • ORD 2:10 PM
      36h 45m
      1 stop
      BKK 3:55 PM
      Chicago - Bangkok | Mon, Nov 23 | Cathay Pacific
      $446
      16% off
      $532 $446
    • ORD 2:00 PM
      32h 30m
      1 stop
      BKK 11:30 AM
      Chicago - Bangkok | Mon, Nov 23 | United Airlines
      $446
      16% off
      $532 $446
    • ORD 8:20 PM
      32h 40m
      1 stop
      BKK 6:00 PM
      Chicago - Bangkok | Sun, Nov 29 | Etihad Airways
      $450
      15% off
      $532 $450
    • ORD 1:05 PM
      38h 15m
      1 stop
      BKK 4:20 PM
      Chicago - Bangkok | Mon, Nov 23 | All Nippon Airways
      $462
      13% off
      $532 $462
    • ORD 2:10 PM
      21h 5m
      1 stop
      BKK 12:15 AM
      Chicago - Bangkok | Wed, Nov 11 | Cathay Pacific
      $462
      13% off
      $532 $462
    • CHI 1:00 PM
      17h 25m
      1 stop
      BKK 2:00 PM
      Chicago - Bangkok | Fri, Nov 6 | Normal Airline
      Find more flights
      Find more flights
    • ORD 1:15 PM
      21h 25m
      1 stop
      BKK 11:40 PM
      Chicago - Bangkok | Tue, Jan 19 | Etihad Airways
      $403 $999
      60% off
      60% off
      $999 $403
    • ORD 1:15 PM
      21h 25m
      1 stop
      BKK 11:40 PM
      Chicago - Bangkok | Thu, Jan 14 | Etihad Airways
      $413 $999
      59% off
      59% off
      $999 $413
    • ORD 8:20 PM
      21h 15m
      1 stop
      BKK 6:35 AM
      Chicago - Bangkok | Sun, Nov 15 | Etihad Airways
      $435 $999
      56% off
      56% off
      $999 $435
    • ORD 11:10 AM
      24h 10m
      1 stop
      BKK 12:20 AM
      Chicago - Bangkok | Tue, Jan 19 | Korean Air
      $441
      56% off
      $999 $441
    • ORD 1:15 PM
      21h 25m
      1 stop
      BKK 11:40 PM
      Chicago - Bangkok | Mon, Jan 4 | Etihad Airways
      $443
      56% off
      $999 $443
    • ORD 2:10 PM
      21h 5m
      1 stop
      BKK 12:15 AM
      Chicago - Bangkok | Tue, Nov 24 | Cathay Pacific
      $462
      54% off
      $999 $462
    • ORD 11:15 AM
      23h 5m
      1 stop
      BKK 11:20 PM
      Chicago - Bangkok | Tue, Nov 24 | Korean Air
      $471
      53% off
      $999 $471
    • ORD 1:15 PM
      21h 25m
      1 stop
      BKK 11:40 PM
      Chicago - Bangkok | Wed, Jan 13 | Etihad Airways
      $489
      51% off
      $999 $489
    • ORD 1:15 PM
      21h 25m
      1 stop
      BKK 11:40 PM
      Chicago - Bangkok | Mon, Jan 18 | Etihad Airways
      $556
      44% off
      $999 $556
    • CHI 1:00 PM
      17h 25m
      1 stop
      BKK 2:00 PM
      Chicago - Bangkok | Fri, Nov 6 | Normal Airline
      Find more flights
      Find more flights
    • ORD 2:10 PM
      21h 5m
      1 stop
      BKK 12:15 AM
      Chicago - Bangkok | Wed, Nov 11 | Cathay Pacific
      $462 $532
      13% off
      13% off
      $532 $462
    • ORD 2:10 PM
      21h 5m
      1 stop
      BKK 12:15 AM
      Chicago - Bangkok | Sun, Nov 15 | Cathay Pacific
      $593 $3,261
      82% off
      82% off
      $3,261 $593
    • ORD 2:10 PM
      21h 5m
      1 stop
      BKK 12:15 AM
      Chicago - Bangkok | Sun, Nov 22 | Cathay Pacific
      $614 $3,261
      81% off
      81% off
      $3,261 $614
    • ORD 2:10 PM
      21h 5m
      1 stop
      BKK 12:15 AM
      Chicago - Bangkok | Thu, Jan 14 | Cathay Pacific
      $695
      79% off
      $3,261 $695
    • ORD 2:10 PM
      21h 5m
      1 stop
      BKK 12:15 AM
      Chicago - Bangkok | Sun, Jan 10 | Cathay Pacific
      $699
      79% off
      $3,261 $699
    • ORD 2:10 PM
      21h 5m
      1 stop
      BKK 12:15 AM
      Chicago - Bangkok | Thu, Nov 26 | Cathay Pacific
      $869
      73% off
      $3,261 $869
    • ORD 2:10 PM
      21h 5m
      1 stop
      BKK 12:15 AM
      Chicago - Bangkok | Sun, Nov 8 | Cathay Pacific
      $869
      73% off
      $3,261 $869
    • ORD 2:10 PM
      21h 5m
      1 stop
      BKK 12:15 AM
      Chicago - Bangkok | Sun, Jan 3 | Cathay Pacific
      $900
      72% off
      $3,261 $900
    • ORD 2:10 PM
      21h 5m
      1 stop
      BKK 12:15 AM
      Chicago - Bangkok | Sun, Dec 6 | Cathay Pacific
      $1,240
      62% off
      $3,261 $1,240
    • CHI 1:00 PM
      17h 25m
      1 stop
      BKK 2:00 PM
      Chicago - Bangkok | Fri, Nov 6 | Normal Airline
      Find more flights
      Find more flights
    • ORD 10:40 AM
      24h 40m
      1 stop
      BKK 12:20 AM
      Chicago - Bangkok | Thu, Nov 5 | United Airlines
      $447 $1,817
      75% off
      75% off
      $1,817 $447
    • ORD 10:40 AM
      23h 10m
      1 stop
      BKK 10:50 PM
      Chicago - Bangkok | Mon, Nov 9 | United Airlines
      $449 $1,817
      75% off
      75% off
      $1,817 $449
    • ORD 10:30 AM
      23h 20m
      1 stop
      BKK 10:50 PM
      Chicago - Bangkok | Mon, Nov 9 | All Nippon Airways
      $463 $1,817
      75% off
      75% off
      $1,817 $463
    • ORD 11:10 AM
      22h 55m
      1 stop
      BKK 11:05 PM
      Chicago - Bangkok | Tue, Nov 10 | Korean Air
      $471
      74% off
      $1,817 $471
    • ORD 10:30 AM
      23h 20m
      1 stop
      BKK 10:50 PM
      Chicago - Bangkok | Wed, Nov 11 | All Nippon Airways
      $482
      73% off
      $1,817 $482
    • ORD 10:30 AM
      23h 20m
      1 stop
      BKK 10:50 PM
      Chicago - Bangkok | Wed, Nov 11 | United Airlines
      $613
      66% off
      $1,817 $613
    • ORD 8:20 PM
      21h 55m
      1 stop
      BKK 7:15 AM
      Chicago - Bangkok | Sun, Nov 8 | Etihad Airways
      $617
      66% off
      $1,817 $617
    • ORD 2:10 PM
      21h 5m
      1 stop
      BKK 12:15 AM
      Chicago - Bangkok | Mon, Nov 9 | Cathay Pacific
      $702
      61% off
      $1,817 $702
    • ORD 2:10 PM
      21h 5m
      1 stop
      BKK 12:15 AM
      Chicago - Bangkok | Tue, Nov 10 | Cathay Pacific
      $850
      53% off
      $1,817 $850
    • CHI 1:00 PM
      17h 25m
      1 stop
      BKK 2:00 PM
      Chicago - Bangkok | Fri, Nov 6 | Normal Airline
      Find more flights
      Find more flights

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 $544. You’ll want to avoid December, when the average price can reach as high as $1,122.

$1,122
$833
$544
$255
    Cheapest
  • $633
    Nov
  • $1,122
    Dec
  • $544
    Jan
  • $563
    Feb
  • $599
    Mar
  • $633
    Apr
  • $923
    May
  • $1,012
    Jun
  • $823
    Jul
  • $590
    Aug
  • $560
    Sep
  • $618
    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 $932. In contrast, December is usually the most expensive month, with average fares reaching $2,089.

$2,089
$1,511
$932
$354
    Cheapest
  • $1,078
    Nov
  • $2,089
    Dec
  • $1,027
    Jan
  • $1,093
    Feb
  • $1,385
    Mar
  • $932
    Apr
  • $1,629
    May
  • $1,493
    Jun
  • $1,406
    Jul
  • $1,157
    Aug
  • $1,068
    Sep
  • $1,078
    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.

$845
$740
$635
$530
  • $706
    Mon
  • $635
    Tue
  • $664
    Wed
  • $706
    Thu
  • $800
    Fri
  • $845
    Sat
  • $735
    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 Etihad Airways (from $410) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Etihad Airways
From $410
Air India
From $433
American Airlines
From $443
United Airlines
From $446
Cathay Pacific
From $446
Frontier Airlines
From $449
All Nippon Airways
From $462
Korean Air
From $471
Delta Air Lines
From $516
EVA Air
From $519

Find more flights and airlines

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

    2:20 PM

    AUH

    6h 20m

    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. DL2039

    O'Hare Intl. Airport

    7:00 AM

    ORD

    1h 26m

    Nonstop

    9:26 AM

    DTW

    S M T W T F S
    Search

  10. DL159

    Detroit Metropolitan Wayne County Airport

    12:45 PM

    DTW

    13h 40m

    Nonstop

    4:25 PM

    ICN

    S M T W T F S

  11. DL7917

    Incheon Intl. Airport

    8:15 PM

    ICN

    6h 5m

    Nonstop

    12:20 AM

    BKK

    S M T W T F S

  12. EY010

    O'Hare Intl. Airport

    2:00 PM

    ORD

    12h 30m

    Nonstop

    12:30 PM

    AUH

    S M T W T F S
    Search

  13. EY402

    Abu Dhabi Intl. Airport

    9:20 PM

    AUH

    6h 20m

    Nonstop

    6:40 AM

    BKK

    S M T W T F S

  14. EY010

    O'Hare Intl. Airport

    2:00 PM

    ORD

    12h 30m

    Nonstop

    12:30 PM

    AUH

    S M T W T F S
    Search

  15. EY1044

    Abu Dhabi Intl. Airport

    10:00 PM

    AUH

    6h 15m

    Nonstop

    7:15 AM

    BKK

    S M T W T F S

  16. UA374

    O'Hare Intl. Airport

    2:00 PM

    ORD

    4h 40m

    Nonstop

    4:40 PM

    LAX

    S M T W T F S
    Search

  17. UA820

    Los Angeles Intl. Airport

    10:50 PM

    LAX

    21h 40m

    Nonstop

    11:30 AM

    BKK

    S M T W T F S

  18. CX807

    O'Hare Intl. Airport

    2:10 PM

    ORD

    15h 55m

    Nonstop

    8:05 PM

    HKG

    S M T W T F S
    Search

  19. CX789

    Hong Kong Intl. Airport

    1:45 PM

    HKG

    3h 10m

    Nonstop

    3:55 PM

    BKK

    - M T - T - S

  20. KE038

    O'Hare Intl. Airport

    11:10 AM

    ORD

    15h 5m

    Nonstop

    5:15 PM

    ICN

    S M T W T F S
    Search

  21. KE657

    Incheon Intl. Airport

    9:15 AM

    ICN

    6h 10m

    Nonstop

    1:25 PM

    BKK

    S M T W T F S
Find more flights and airlines

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 $410
Cheapest return ticket price $854

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 $410, and round-trip fares start from $854. The current lowest fare is a Etihad Airways flight departing on Sun, Nov 15; 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 $954. 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.