Find Flights from Chicago to Bangkok from USD 912*

Discover Flight Deals from Chicago to Bangkok

Sep 2026
FromUSD 912*
Viewed: 1 day ago
Round Trip/Economy Class
Oct 2026
FromUSD 1,038*
Viewed: 1 day ago
Round Trip/Economy Class
Nov 2026
FromUSD 912*
Viewed: 1 day ago
Round Trip/Economy Class
cmp-daily-histogram-bars-legend-min-price-aria-label USD 912
cmp-daily-histogram-bars-legend-max-price-aria-label USD 4.8K
Displaying fares for September-2026
  • ORD–BKK, Sep 11, 2026 – Sep 23, 2026: From USD 1,292
    11

    Fri

    SEP

  • ORD–BKK, Sep 12, 2026 – Sep 23, 2026: From USD 1,602
    12

    Sat

  • ORD–BKK, Sep 13, 2026 – Sep 23, 2026: From USD 1,292
    13

    Sun

  • ORD–BKK, Sep 14, 2026 – Sep 23, 2026: From USD 1,382
    14

    Mon

  • ORD–BKK, Sep 15, 2026 – Sep 23, 2026: From USD 1,600
    15

    Tue

  • ORD–BKK, Sep 16, 2026 – Sep 29, 2026: From USD 1,148
    16

    Wed

  • ORD–BKK, Sep 17, 2026 – Sep 29, 2026: From USD 2,423
    17

    Thu

  • ORD–BKK, Sep 18, 2026 – Sep 28, 2026: From USD 4,783
    18

    Fri

  • ORD–BKK, Sep 19, 2026 – Sep 28, 2026: From USD 2,473
    19

    Sat

  • ORD–BKK, Sep 20, 2026 – Sep 28, 2026: From USD 1,894
    20

    Sun

  • ORD–BKK, Sep 21, 2026 – Sep 28, 2026: From USD 1,749
    21

    Mon

  • ORD–BKK, Sep 22, 2026 – Sep 28, 2026: From USD 1,572
    22

    Tue

  • ORD–BKK, Sep 23, 2026 – Oct 05, 2026: From USD 912
    23

    Wed

  • ORD–BKK, Sep 24, 2026 – Oct 06, 2026: From USD 1,624
    24

    Thu

  • ORD–BKK, Sep 25, 2026 – Oct 05, 2026: From USD 1,768
    25

    Fri

  • ORD–BKK, Sep 26, 2026 – Oct 04, 2026: From USD 1,627
    26

    Sat

  • ORD–BKK, Sep 27, 2026 – Oct 05, 2026: From USD 1,445
    27

    Sun

  • ORD–BKK, Sep 28, 2026 – Oct 05, 2026: From USD 1,624
    28

    Mon

  • ORD–BKK, Sep 29, 2026 – Oct 04, 2026: From USD 2,033
    29

    Tue

  • ORD–BKK, Sep 30, 2026 – Oct 06, 2026: From USD 2,297
    30

    Wed

  • ORD–BKK, Oct 01, 2026 – Oct 11, 2026: From USD 1,768
    01

    Thu

    OCT

  • ORD–BKK, Oct 02, 2026 – Oct 18, 2026: From USD 1,445
    02

    Fri

  • ORD–BKK, Oct 03, 2026 – Oct 20, 2026: From USD 2,347
    03

    Sat

  • ORD–BKK, Oct 04, 2026 – Oct 11, 2026: From USD 1,445
    04

    Sun

  • ORD–BKK, Oct 05, 2026 – Oct 11, 2026: From USD 1,624
    05

    Mon

  • ORD–BKK, Oct 06, 2026 – Oct 11, 2026: From USD 1,624
    06

    Tue

  • ORD–BKK, Oct 07, 2026 – Oct 19, 2026: From USD 1,768
    07

    Wed

  • ORD–BKK, Oct 08, 2026 – Oct 18, 2026: From USD 1,768
    08

    Thu

  • ORD–BKK, Oct 09, 2026 – Oct 21, 2026: From USD 2,347
    09

    Fri

  • ORD–BKK, Oct 10, 2026 – Oct 18, 2026: From USD 2,033
    10

    Sat

    • RangeUSD 912-USD 4,783

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.

    More Flight Deals from Chicago to Bangkok

    USD
    keyboard_arrow_down
    More Flight Deals from Chicago to Bangkok
    From
    To
    Fare Type
    Dates
    Price
    Chicago (ORD)Bangkok (BKK)Round Trip
    /
    Economy Class    		Mar 11, 2027 - Mar 14, 2027

    From

    USD 912

    Viewed: 3 hrs ago

    Chicago (ORD)Bangkok (BKK)Round Trip
    /
    Economy Class    		Mar 11, 2027 - Mar 15, 2027

    From

    USD 912

    Viewed: 3 hrs ago

    Chicago (ORD)Bangkok (BKK)Round Trip
    /
    Economy Class    		Mar 15, 2027 - Apr 07, 2027

    From

    USD 912

    Viewed: 19 hrs ago

    Chicago (ORD)Bangkok (BKK)Round Trip
    /
    Economy Class    		Mar 11, 2027 - Mar 16, 2027

    From

    USD 912

    Viewed: 3 hrs ago

    Chicago (ORD)Bangkok (BKK)Round Trip
    /
    Economy Class    		Mar 11, 2027 - Mar 17, 2027

    From

    USD 912

    Viewed: 3 hrs ago

    Chicago (ORD)Bangkok (BKK)Round Trip
    /
    Economy Class    		Mar 11, 2027 - Mar 18, 2027

    From

    USD 912

    Viewed: 3 hrs ago

    • * Fares are subject to change based on the real-time availability of flight tickets. You can see a list of available fares when selecting your flight in the booking stage.
    • * Fare estimates are based on price per adult, including taxes and fuel surcharges. Additional fees and charges for optional products and services may apply.

    Explore More Flights

    Korean Air's Top-Pick Destinations