Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline Cathay Pacific

The cheapest airline(s) flying from Chicago to Bangkok is Cathay Pacific.

  • Cathay Pacific Cathay Pacific
  • Turkish Airlines Turkish Airlines
  • United Airlines United Airlines
  • All Nippon Airways All Nippon Airways
  • EVA Air EVA Air
  • Etihad Airways Etihad Airways
  • Japan Airlines Japan Airlines
  • Delta Air Lines Delta Air Lines
  • American Airlines American Airlines
  • Korean Air Korean Air
Cheapest Month February

Travel Period: October 2024 - September 2025

The cheapest month(s) to fly from Chicago to Bangkok is February.

  • Oct 2024
  • Nov 2024
  • Dec 2024
  • Jan 2025
  • Feb 2025
  • Mar 2025
  • Apr 2025
  • May 2025
  • Jun 2025
  • Jul 2025
  • Aug 2025
  • Sep 2025
Cheapest Day of the Week Monday

The cheapest day(s) of the week to fly from Chicago to Bangkok is Monday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday

Flight Schedules

Last Updated: Mon, 2 Sep, 2024

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      • Availability
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 19:15 ORD
        05:30 BKK
        22Hrs, 15m 1 Stop (ZRH)
      • ORDChicago O'Hare International Airport 19:15 - BKK 05:30 22h 15m 1 Stop (ZRH) Zurich
      • ORDChicago O'Hare International Airport 19:15
        ZRHZurich Airport 13:30
      • ZRHZurich Airport 10:50
        BKKBangkok Suvarnabhumi International Airport 05:30
      • 22h 15m (2h 40m)
      • 1 Stop ZRH · Zurich 2h 40m
      • Swiss (LX 9)Airbus Industrie 330 300
        Thai Airways (TG 971)Boeing 777 300 Er
      • Swiss (LX 9)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 19:15 ORD
        09:40 BKK
        26Hrs, 25m 1 Stop (ZRH)
      • ORDChicago O'Hare International Airport 19:15 - BKK 09:40 26h 25m 1 Stop (ZRH) Zurich
      • ORDChicago O'Hare International Airport 19:15
        ZRHZurich Airport 17:55
      • ZRHZurich Airport 10:50
        BKKBangkok Suvarnabhumi International Airport 09:40
      • 26h 25m (7h 05m)
      • 1 Stop ZRH · Zurich 7h 05m
      • Swiss (LX 9)Airbus Industrie 330 300
        Swiss (LX 180)Boeing 777 300 Er
      • Swiss (LX 9)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 19:40 ORD
        07:05 BKK
        23Hrs, 25m 1 Stop (DOH)
      • ORDChicago O'Hare International Airport 19:40 - BKK 07:05 23h 25m 1 Stop (DOH) Doha
      • ORDChicago O'Hare International Airport 19:40
        DOHHamad International Airport 20:10
      • DOHHamad International Airport 16:45
        BKKBangkok Suvarnabhumi International Airport 07:05
      • 23h 25m (3h 25m)
      • 1 Stop DOH · Doha 3h 25m
      • Qatar Airways (QR 726)Boeing 777 300 Er
        Qatar Airways (QR 830)Boeing 777 300 Er
      • Qatar Airways (QR 726)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 19:45 ORD
        06:00 BKK
        22Hrs, 15m 1 Stop (CPH)
      • ORDChicago O'Hare International Airport 19:45 - BKK 06:00 22h 15m 1 Stop (CPH) Copenhagen
      • ORDChicago O'Hare International Airport 19:45
        CPHCopenhagen Kastrup Airport 14:25
      • CPHCopenhagen Kastrup Airport 11:15
        BKKBangkok Suvarnabhumi International Airport 06:00
      • 22h 15m (3h 10m)
      • 1 Stop CPH · Copenhagen 3h 10m
      • Scandinavian Airlines (SK 944)Airbus Industrie 330 300
        Thai Airways (TG 951)Boeing 777 300 Er
      • Scandinavian Airlines (SK 944)
        • M
        • -
        • W
        • T
        • F
        • S
        • S
      • 20:30 ORD
        06:05 BKK
        21Hrs, 35m 1 Stop (IST)
      • ORDChicago O'Hare International Airport 20:30 - BKK 06:05 21h 35m 1 Stop (IST) Istanbul
      • ORDChicago O'Hare International Airport 20:30
        ISTIstanbul Airport 16:25
      • ISTIstanbul Airport 15:25
        BKKBangkok Suvarnabhumi International Airport 06:05
      • 21h 35m (1h)
      • 1 Stop IST · Istanbul 1h
      • Turkish Airlines (TK 6)Boeing 777 300 Er
        Turkish Airlines (TK 58)Airbus Industrie 330 300
      • Turkish Airlines (TK 6)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 20:30 ORD
        10:20 BKK
        25Hrs, 50m 1 Stop (IST)
      • ORDChicago O'Hare International Airport 20:30 - BKK 10:20 25h 50m 1 Stop (IST) Istanbul
      • ORDChicago O'Hare International Airport 20:30
        ISTIstanbul Airport 20:30
      • ISTIstanbul Airport 15:25
        BKKBangkok Suvarnabhumi International Airport 10:20
      • 25h 50m (5h 05m)
      • 1 Stop IST · Istanbul 5h 05m
      • Turkish Airlines (TK 6)Boeing 777 300 Er
        Turkish Airlines (TK 64)Airbus Industrie 330 300
      • Turkish Airlines (TK 6)
        • -
        • T
        • -
        • T
        • -
        • S
        • -
      • 20:45 ORD
        08:00 BKK
        23Hrs, 15m 1 Stop (DXB)
      • ORDChicago O'Hare International Airport 20:45 - BKK 08:00 23h 15m 1 Stop (DXB) Dubai
      • ORDChicago O'Hare International Airport 20:45
        DXBDubai International Airport 22:30
      • DXBDubai International Airport 19:10
        BKKBangkok Suvarnabhumi International Airport 08:00
      • 23h 15m (3h 20m)
      • 1 Stop DXB · Dubai 3h 20m
      • Emirates (EK 236)Boeing 777 300 Er
        Emirates (EK 374)Airbus Industrie A380 800
      • Emirates (EK 236)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 17:55 ZRH
        11:45 LHR
        24Hrs, 10m 1 Stop (BKK)
      • ZRHZurich Airport 17:55 - LHR 11:45 24h 10m 1 Stop (BKK) Bangkok
      • ZRHZurich Airport 17:55
        ORDChicago O'Hare International Airport 21:30
      • BKKBangkok Suvarnabhumi International Airport 09:40
        LHRLondon Heathrow Airport 11:45
      • 24h 10m (3h 25m)
      • 1 Stop BKK · Bangkok 3h 25m
      • Swiss (LX 180)Boeing 777 300 Er
        United Airlines (UA 938)Boeing 767
      • Swiss (LX 180)
        • M
        • T
        • W
        • T
        • -
        • S
        • S
      • 17:55 ZRH
        11:45 LHR
        24Hrs, 10m 1 Stop (BKK)
      • ZRHZurich Airport 17:55 - LHR 11:45 24h 10m 1 Stop (BKK) Bangkok
      • ZRHZurich Airport 17:55
        ORDChicago O'Hare International Airport 21:30
      • BKKBangkok Suvarnabhumi International Airport 09:40
        LHRLondon Heathrow Airport 11:45
      • 24h 10m (3h 25m)
      • 1 Stop BKK · Bangkok 3h 25m
      • Swiss (LX 180)Boeing 777 300 Er
        United Airlines (UA 938)Boeing 767
      • Swiss (LX 180)
        • -
        • -
        • -
        • -
        • F
        • -
        • -
      • 17:55 ZRH
        13:20 MXP
        24Hrs, 05m 1 Stop (BKK)
      • ZRHZurich Airport 17:55 - MXP 13:20 24h 05m 1 Stop (BKK) Bangkok
      • ZRHZurich Airport 17:55
        ORDChicago O'Hare International Airport 21:35
      • BKKBangkok Suvarnabhumi International Airport 09:40
        MXPMilan Malpensa Airport 13:20
      • 24h 05m (3h 40m)
      • 1 Stop BKK · Bangkok 3h 40m
      • Swiss (LX 180)Boeing 777 300 Er
        United Airlines (UA 416)Boeing 787 8
      • Swiss (LX 180)
        • -
        • -
        • -
        • T
        • F
        • S
        • S
      • 17:55 ZRH
        13:20 MXP
        24Hrs, 05m 1 Stop (BKK)
      • ZRHZurich Airport 17:55 - MXP 13:20 24h 05m 1 Stop (BKK) Bangkok
      • ZRHZurich Airport 17:55
        ORDChicago O'Hare International Airport 21:35
      • BKKBangkok Suvarnabhumi International Airport 09:40
        MXPMilan Malpensa Airport 13:20
      • 24h 05m (3h 40m)
      • 1 Stop BKK · Bangkok 3h 40m
      • Swiss (LX 180)Boeing 777 300 Er
        United Airlines (UA 416)Boeing Dreamliner Series 10
      • Swiss (LX 180)
        • -
        • -
        • W
        • -
        • -
        • -
        • -
      • 17:55 ZRH
        13:20 MXP
        24Hrs, 05m 1 Stop (BKK)
      • ZRHZurich Airport 17:55 - MXP 13:20 24h 05m 1 Stop (BKK) Bangkok
      • ZRHZurich Airport 17:55
        ORDChicago O'Hare International Airport 21:35
      • BKKBangkok Suvarnabhumi International Airport 09:40
        MXPMilan Malpensa Airport 13:20
      • 24h 05m (3h 40m)
      • 1 Stop BKK · Bangkok 3h 40m
      • Swiss (LX 180)Boeing 777 300 Er
        United Airlines (UA 416)Boeing Dreamliner Series 10
      • Swiss (LX 180)
        • M
        • T
        • -
        • -
        • -
        • -
        • -
      • 00:30 ORD
        11:35 BKK
        23Hrs, 05m 1 Stop (TPE)
      • ORDChicago O'Hare International Airport 00:30 - BKK 11:35 23h 05m 1 Stop (TPE) Taipei
      • ORDChicago O'Hare International Airport 00:30
        TPETaipei Taiwan Taoyuan International Airport 08:45
      • TPETaipei Taiwan Taoyuan International Airport 04:55
        BKKBangkok Suvarnabhumi International Airport 11:35
      • 23h 05m (3h 50m)
      • 1 Stop TPE · Taipei 3h 50m
      • EVA Air (BR 55)Boeing 777 300 Er
        EVA Air (BR 67)Boeing 777 300 Er
      • EVA Air (BR 55)
        • -
        • T
        • -
        • -
        • -
        • -
        • S
      • 11:55 CNX
        04:55 TPE
        24Hrs, 50m 1 Stop (BKK)
      • CNXChiang Mai Airport 11:55 - TPE 04:55 24h 50m 1 Stop (BKK) Bangkok
      • CNXChiang Mai Airport 11:55
        ORDChicago O'Hare International Airport 00:30
      • BKKBangkok Suvarnabhumi International Airport 13:20
        TPETaipei Taiwan Taoyuan International Airport 04:55
      • 24h 50m (4h)
      • 1 Stop BKK · Bangkok 4h
      • Bangkok Airways (PG 224)Airbus
        EVA Air (BR 55)Boeing 777 300 Er
      • Bangkok Airways (PG 224)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 00:30 ORD
        11:10 BKK
        22Hrs, 40m 1 Stop (TPE)
      • ORDChicago O'Hare International Airport 00:30 - BKK 11:10 22h 40m 1 Stop (TPE) Taipei
      • ORDChicago O'Hare International Airport 00:30
        TPETaipei Taiwan Taoyuan International Airport 08:25
      • TPETaipei Taiwan Taoyuan International Airport 04:55
        BKKBangkok Suvarnabhumi International Airport 11:10
      • 22h 40m (3h 30m)
      • 1 Stop TPE · Taipei 3h 30m
      • EVA Air (BR 55)Boeing 777 300 Er
        EVA Air (BR 211)Boeing 777 300 Er
      • EVA Air (BR 55)
        • -
        • -
        • -
        • T
        • -
        • S
        • -
      • 00:30 ORD
        11:05 BKK
        22Hrs, 35m 1 Stop (TPE)
      • ORDChicago O'Hare International Airport 00:30 - BKK 11:05 22h 35m 1 Stop (TPE) Taipei
      • ORDChicago O'Hare International Airport 00:30
        TPETaipei Taiwan Taoyuan International Airport 08:20
      • TPETaipei Taiwan Taoyuan International Airport 04:55
        BKKBangkok Suvarnabhumi International Airport 11:05
      • 22h 35m (3h 25m)
      • 1 Stop TPE · Taipei 3h 25m
      • EVA Air (BR 55)Boeing 777 300 Er
        EVA Air (BR 75)Boeing 777 300 Er
      • EVA Air (BR 55)
        • M
        • -
        • W
        • -
        • F
        • -
        • -
      • 00:30 ORD
        10:40 BKK
        22Hrs, 10m 1 Stop (TPE)
      • ORDChicago O'Hare International Airport 00:30 - BKK 10:40 22h 10m 1 Stop (TPE) Taipei
      • ORDChicago O'Hare International Airport 00:30
        TPETaipei Taiwan Taoyuan International Airport 07:55
      • TPETaipei Taiwan Taoyuan International Airport 04:55
        BKKBangkok Suvarnabhumi International Airport 10:40
      • 22h 10m (3h)
      • 1 Stop TPE · Taipei 3h
      • EVA Air (BR 55)Boeing 777 300 Er
        Thai Airways (TG 637)Airbus Industrie A320 Sharklets
      • EVA Air (BR 55)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 08:30 DOH
        10:19 BOS
        24Hrs, 35m 1 Stop (BKK)
      • DOHHamad International Airport 08:30 - BOS 10:19 24h 35m 1 Stop (BKK) Bangkok
      • DOHHamad International Airport 08:30
        ORDChicago O'Hare International Airport 06:50
      • BKKBangkok Suvarnabhumi International Airport 19:25
        BOSBoston Logan International Airport 10:19
      • 24h 35m (3h 26m)
      • 1 Stop BKK · Bangkok 3h 26m
      • Qatar Airways (QR 828)Boeing 777 300 Er
        American Airlines (AA 3710)Embraer Emb 175
      • Qatar Airways (QR 828)
        • -
        • -
        • W
        • -
        • F
        • -
        • S
      • 17:25 NRT
        11:52 YYZ
        24Hrs, 55m 1 Stop (BKK)
      • NRTTokyo Narita Airport 17:25 - YYZ 11:52 24h 55m 1 Stop (BKK) Bangkok
      • NRTTokyo Narita Airport 17:25
        ORDChicago O'Hare International Airport 09:00
      • BKKBangkok Suvarnabhumi International Airport 21:55
        YYZToronto Lester B Pearson Intl Airport 11:52
      • 24h 55m (3h 13m)
      • 1 Stop BKK · Bangkok 3h 13m
      • Thai Airways (TG 677)Boeing 777 300 Er
        United Airlines (UA 3584)Embraer 175
      • Thai Airways (TG 677)
        • -
        • T
        • W
        • T
        • F
        • S
        • S
      • 17:25 NRT
        11:52 YYZ
        24Hrs, 55m 1 Stop (BKK)
      • NRTTokyo Narita Airport 17:25 - YYZ 11:52 24h 55m 1 Stop (BKK) Bangkok
      • NRTTokyo Narita Airport 17:25
        ORDChicago O'Hare International Airport 09:00
      • BKKBangkok Suvarnabhumi International Airport 21:55
        YYZToronto Lester B Pearson Intl Airport 11:52
      • 24h 55m (3h 13m)
      • 1 Stop BKK · Bangkok 3h 13m
      • Thai Airways (TG 677)Boeing 777 300 Er
        United Airlines (UA 5589)Embraer 175
      • Thai Airways (TG 677)
        • M
        • -
        • -
        • -
        • -
        • -
        • -
      • 18:05 ICN
        11:30 DTW
        24Hrs, 24m 1 Stop (BKK)
      • ICNSeoul Incheon International Airport 18:05 - DTW 11:30 24h 24m 1 Stop (BKK) Bangkok
      • ICNSeoul Incheon International Airport 18:05
        MDWChicago Midway Airport 09:21
      • BKKBangkok Suvarnabhumi International Airport 21:45
        DTWDetroit Wayne County 11:30
      • 24h 24m (2h 35m)
      • 1 Stop BKK · Bangkok 2h 35m
      • Korean Air (KE 651)Boeing 777 300 Er
        Delta Air Lines (DL 3673)Embraer 175
      • Korean Air (KE 651)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 18:20 NRT
        12:28 LAX
        25Hrs, 00m 1 Stop (BKK)
      • NRTTokyo Narita Airport 18:20 - LAX 12:28 25h 1 Stop (BKK) Bangkok
      • NRTTokyo Narita Airport 18:20
        ORDChicago O'Hare International Airport 10:00
      • BKKBangkok Suvarnabhumi International Airport 23:00
        LAXLos Angeles International Airport 12:28
      • 25h (2h 47m)
      • 1 Stop BKK · Bangkok 2h 47m
      • Japan Airlines (JL 707)Boeing 787 8
        American Airlines (AA 2999)Boeing 737 800
      • Japan Airlines (JL 707)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 18:20 NRT
        12:30 YVR
        24Hrs, 56m 1 Stop (BKK)
      • NRTTokyo Narita Airport 18:20 - YVR 12:30 24h 56m 1 Stop (BKK) Bangkok
      • NRTTokyo Narita Airport 18:20
        ORDChicago O'Hare International Airport 10:04
      • BKKBangkok Suvarnabhumi International Airport 23:00
        YVRVancouver International Airport 12:30
      • 24h 56m (3h 25m)
      • 1 Stop BKK · Bangkok 3h 25m
      • Japan Airlines (JL 707)Boeing 787 8
        American Airlines (AA 1717)Boeing 737 800
      • Japan Airlines (JL 707)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 18:05 ICN
        12:33 DTW
        23Hrs, 40m 1 Stop (BKK)
      • ICNSeoul Incheon International Airport 18:05 - DTW 12:33 23h 40m 1 Stop (BKK) Bangkok
      • ICNSeoul Incheon International Airport 18:05
        ORDChicago O'Hare International Airport 10:05
      • BKKBangkok Suvarnabhumi International Airport 21:45
        DTWDetroit Wayne County 12:33
      • 23h 40m (1h 32m)
      • 1 Stop BKK · Bangkok 1h 32m
      • Korean Air (KE 651)Boeing 777 300 Er
        Delta Air Lines (DL 1654)Boeing 717
      • Korean Air (KE 651)
        • M
        • T
        • W
        • T
        • F
        • -
        • S
      • 11:50 ORD
        23:55 BKK
        24Hrs, 05m 1 Stop (NRT)
      • ORDChicago O'Hare International Airport 11:50 - BKK 23:55 24h 05m 1 Stop (NRT) Tokyo
      • ORDChicago O'Hare International Airport 11:50
        NRTTokyo Narita Airport 19:10
      • NRTTokyo Narita Airport 15:00
        BKKBangkok Suvarnabhumi International Airport 23:55
      • 24h 05m (4h 10m)
      • 1 Stop NRT · Tokyo 4h 10m
      • All Nippon Airways (NH 11)Boeing 777 300 Er
        All Nippon Airways (NH 805)Boeing 787 9
      • All Nippon Airways (NH 11)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 11:50 ORD
        21:55 BKK
        22Hrs, 05m 1 Stop (NRT)
      • ORDChicago O'Hare International Airport 11:50 - BKK 21:55 22h 05m 1 Stop (NRT) Tokyo
      • ORDChicago O'Hare International Airport 11:50
        NRTTokyo Narita Airport 17:25
      • NRTTokyo Narita Airport 15:00
        BKKBangkok Suvarnabhumi International Airport 21:55
      • 22h 05m (2h 25m)
      • 1 Stop NRT · Tokyo 2h 25m
      • All Nippon Airways (NH 11)Boeing 777 300 Er
        Thai Airways (TG 677)Boeing 777 300 Er
      • All Nippon Airways (NH 11)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 20:40 PUS
        16:50 ICN
        24Hrs, 00m 1 Stop (BKK)
      • PUSBusan Airport 20:40 - ICN 16:50 24h 1 Stop (BKK) Bangkok
      • PUSBusan Airport 20:40
        ORDChicago O'Hare International Airport 12:20
      • BKKBangkok Suvarnabhumi International Airport 00:20
        ICNSeoul Incheon International Airport 16:50
      • 24h (2h 40m)
      • 1 Stop BKK · Bangkok 2h 40m
      • Korean Air (KE 2001)Boeing 737
        Korean Air (KE 38)Boeing 777 300 Er
      • Korean Air (KE 2001)
        • -
        • T
        • -
        • T
        • -
        • -
        • S
      • 20:40 PUS
        16:50 ICN
        24Hrs, 00m 1 Stop (BKK)
      • PUSBusan Airport 20:40 - ICN 16:50 24h 1 Stop (BKK) Bangkok
      • PUSBusan Airport 20:40
        ORDChicago O'Hare International Airport 12:20
      • BKKBangkok Suvarnabhumi International Airport 00:20
        ICNSeoul Incheon International Airport 16:50
      • 24h (2h 40m)
      • 1 Stop BKK · Bangkok 2h 40m
      • Korean Air (KE 2001)Boeing 737
        Korean Air (KE 38)Boeing 777 300 Er
      • Korean Air (KE 2001)
        • M
        • -
        • W
        • -
        • F
        • S
        • -
      • 12:20 ORD
        23:35 BKK
        23Hrs, 15m 1 Stop (ICN)
      • ORDChicago O'Hare International Airport 12:20 - BKK 23:35 23h 15m 1 Stop (ICN) Seoul
      • ORDChicago O'Hare International Airport 12:20
        ICNSeoul Incheon International Airport 19:55
      • ICNSeoul Incheon International Airport 16:50
        BKKBangkok Suvarnabhumi International Airport 23:35
      • 23h 15m (3h 05m)
      • 1 Stop ICN · Seoul 3h 05m
      • Korean Air (KE 38)Boeing 777 300 Er
        Jin Air (LJ 1)Boeing 737 Max 8 Passenger
      • Korean Air (KE 38)
        • -
        • T
        • W
        • T
        • F
        • S
        • S
      • 12:20 ORD
        23:35 BKK
        23Hrs, 15m 1 Stop (ICN)
      • ORDChicago O'Hare International Airport 12:20 - BKK 23:35 23h 15m 1 Stop (ICN) Seoul
      • ORDChicago O'Hare International Airport 12:20
        ICNSeoul Incheon International Airport 19:45
      • ICNSeoul Incheon International Airport 16:50
        BKKBangkok Suvarnabhumi International Airport 23:35
      • 23h 15m (2h 55m)
      • 1 Stop ICN · Seoul 2h 55m
      • Korean Air (KE 38)Boeing 777 300 Er
        Korean Air (KE 659)Boeing 777 300
      • Korean Air (KE 38)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 12:20 ORD
        21:45 BKK
        21Hrs, 25m 1 Stop (ICN)
      • ORDChicago O'Hare International Airport 12:20 - BKK 21:45 21h 25m 1 Stop (ICN) Seoul
      • ORDChicago O'Hare International Airport 12:20
        ICNSeoul Incheon International Airport 18:05
      • ICNSeoul Incheon International Airport 16:50
        BKKBangkok Suvarnabhumi International Airport 21:45
      • 21h 25m (1h 15m)
      • 1 Stop ICN · Seoul 1h 15m
      • Korean Air (KE 38)Boeing 777 300 Er
        Korean Air (KE 651)Boeing 777 300 Er
      • Korean Air (KE 38)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 16:00 ORD
        06:25 BKK
        26Hrs, 25m 1 Stop (FRA)
      • ORDChicago O'Hare International Airport 16:00 - BKK 06:25 26h 25m 1 Stop (FRA) Frankfurt
      • ORDChicago O'Hare International Airport 16:00
        FRAFrankfurt International Airport 14:45
      • FRAFrankfurt International Airport 07:20
        BKKBangkok Suvarnabhumi International Airport 06:25
      • 26h 25m (7h 25m)
      • 1 Stop FRA · Frankfurt 7h 25m
      • Lufthansa (LH 431)Boeing 747 800
        Thai Airways (TG 921)Boeing 777 300 Er
      • Lufthansa (LH 431)
        • M
        • -
        • -
        • T
        • F
        • S
        • S
      • 16:00 ORD
        06:25 BKK
        26Hrs, 25m 1 Stop (FRA)
      • ORDChicago O'Hare International Airport 16:00 - BKK 06:25 26h 25m 1 Stop (FRA) Frankfurt
      • ORDChicago O'Hare International Airport 16:00
        FRAFrankfurt International Airport 14:45
      • FRAFrankfurt International Airport 07:20
        BKKBangkok Suvarnabhumi International Airport 06:25
      • 26h 25m (7h 25m)
      • 1 Stop FRA · Frankfurt 7h 25m
      • Lufthansa (LH 431)Boeing 747
        Thai Airways (TG 921)Boeing 777 300 Er
      • Lufthansa (LH 431)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 16:05 ORD
        23:50 BKK
        19Hrs, 45m 1 Stop (HKG)
      • ORDChicago O'Hare International Airport 16:05 - BKK 23:50 19h 45m 1 Stop (HKG) Hong Kong
      • ORDChicago O'Hare International Airport 16:05
        HKGHong Kong International Airport 21:50
      • HKGHong Kong International Airport 20:45
        BKKBangkok Suvarnabhumi International Airport 23:50
      • 19h 45m (1h 05m)
      • 1 Stop HKG · Hong Kong 1h 05m
      • Cathay Pacific (CX 801)Airbus A351
        Cathay Pacific (CX 617)Airbus Industrie 330 300
      • Cathay Pacific (CX 801)
        • -
        • T
        • -
        • T
        • F
        • S
        • S
      • 17:45 ORD
        04:50 BKK
        23Hrs, 05m 1 Stop (HND)
      • ORDChicago O'Hare International Airport 17:45 - BKK 04:50 23h 05m 1 Stop (HND) Tokyo
      • ORDChicago O'Hare International Airport 17:45
        HNDTokyo Haneda Airport 00:20
      • HNDTokyo Haneda Airport 21:05
        BKKBangkok Suvarnabhumi International Airport 04:50
      • 23h 05m (3h 15m)
      • 1 Stop HND · Tokyo 3h 15m
      • All Nippon Airways (NH 111)Boeing 777 300 Er
        Thai Airways (TG 661)Airbus A359
      • All Nippon Airways (NH 111)
        • M
        • T
        • W
        • T
        • F
        • S
        • -
      • 17:45 ORD
        04:50 BKK
        23Hrs, 05m 1 Stop (HND)
      • ORDChicago O'Hare International Airport 17:45 - BKK 04:50 23h 05m 1 Stop (HND) Tokyo
      • ORDChicago O'Hare International Airport 17:45
        HNDTokyo Haneda Airport 00:20
      • HNDTokyo Haneda Airport 21:05
        BKKBangkok Suvarnabhumi International Airport 04:50
      • 23h 05m (3h 15m)
      • 1 Stop HND · Tokyo 3h 15m
      • All Nippon Airways (NH 111)Boeing 777 300 Er
        Thai Airways (TG 661)Boeing 777 300 Er
      • All Nippon Airways (NH 111)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 17:45 ORD
        04:35 BKK
        22Hrs, 50m 1 Stop (HND)
      • ORDChicago O'Hare International Airport 17:45 - BKK 04:35 22h 50m 1 Stop (HND) Tokyo
      • ORDChicago O'Hare International Airport 17:45
        HNDTokyo Haneda Airport 00:05
      • HNDTokyo Haneda Airport 21:05
        BKKBangkok Suvarnabhumi International Airport 04:35
      • 22h 50m (3h)
      • 1 Stop HND · Tokyo 3h
      • All Nippon Airways (NH 111)Boeing 777 300 Er
        All Nippon Airways (NH 849)Boeing 787 9
      • All Nippon Airways (NH 111)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 12:30 LHR
        21:29 YUL
        24Hrs, 00m 1 Stop (BKK)
      • LHRLondon Heathrow Airport 12:30 - YUL 21:29 24h 1 Stop (BKK) Bangkok
      • LHRLondon Heathrow Airport 12:30
        ORDChicago O'Hare International Airport 18:00
      • BKKBangkok Suvarnabhumi International Airport 06:00
        YULMontreal Pierre Elliott Trudeau Int Airport 21:29
      • 24h (3h 21m)
      • 1 Stop BKK · Bangkok 3h 21m
      • Thai Airways (TG 911)Boeing 777 300 Er
        United Airlines (UA 5471)Embraer 175
      • Thai Airways (TG 911)
        • M
        • T
        • -
        • -
        • -
        • -
        • -
      • 12:30 LHR
        21:29 YUL
        24Hrs, 00m 1 Stop (BKK)
      • LHRLondon Heathrow Airport 12:30 - YUL 21:29 24h 1 Stop (BKK) Bangkok
      • LHRLondon Heathrow Airport 12:30
        ORDChicago O'Hare International Airport 18:00
      • BKKBangkok Suvarnabhumi International Airport 06:00
        YULMontreal Pierre Elliott Trudeau Int Airport 21:29
      • 24h (3h 21m)
      • 1 Stop BKK · Bangkok 3h 21m
      • Thai Airways (TG 911)Boeing 777 300 Er
        United Airlines (UA 3663)Embraer 175
      • Thai Airways (TG 911)
        • -
        • -
        • W
        • T
        • F
        • S
        • S
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      What’s the most popular airline flying from Chicago to Bangkok?

      The most popular airline flying from Chicago to Bangkok is IndiGo. Find the latest flight deals on Wego.

      How far is Bangkok from Chicago?

      The flight distance between Chicago and Bangkok is 13773km. Check all available flights on Wego.

      When is the earliest and latest flight of the day?

      The earliest flight of the day departs at 00:30. The last flight of the day departs at 19:15. See the full list of flight times on Wego.

      Popular Airlines flying from Chicago to Bangkok

      IndiGo ‏()
      Cathay Pacific ‏()

      Popular Destinations from Bangkok

      Popular Destinations from Chicago

      Popular Hotels in Bangkok

      Hotels In Popular Destinations