Flights from Chicago to Phnom Penh from USD879

Promo Code

Phnom Penh: The historic capital of Cambodia

Experience the bright rhythm of Phnom Penh, a grand city rich with colour, culture, and curiosity. Set along the scenic backdrop of the Mekong River, Cambodia’s capital easily blends ancient tradition with modern life. Book flights to Phnom Penh to watch local monks in saffron robes glide past leafy streets, or explore busy markets packed with bright energy, grand temples, and truly stunning local charm. Away from the urban buzz, quiet green spaces and scenic riverside views offer you a refreshing break from busy city streets. It's a place that's laid-back yet incredibly lively. Phnom Penh greets you with a warm, relaxed spirit, giving you the perfect space to slow down.

Find Chicago to Phnom Penh Fares for Your Next Trip

Sep 2026
FromUSD879*
Last Seen 1 day ago
Flight Type Round Trip/Economy
Oct 2026
FromUSD879*
Last Seen 1 day ago
Flight Type Round Trip/Economy
Nov 2026
FromUSD969*
Last Seen 18 hours ago
Flight Type Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label USD879
cmp-daily-histogram-bars-legend-max-price-aria-label USD1.5K
Displaying fares for September-2026
  • ORD–KTI, 09 Sep 26 – 16 Sep 26: From USD1,264
    09

    We

    SEP

  • ORD–KTI, 10 Sep 26 – 15 Sep 26: From USD879
    10

    Th

  • ORD–KTI, 11 Sep 26 – 16 Sep 26: From USD1,520
    11

    Fr

  • ORD–KTI, 12 Sep 26 – 17 Sep 26: From USD1,037
    12

    Sa

  • ORD–KTI, 13 Sep 26 – 20 Sep 26: From USD1,236
    13

    Su

  • ORD–KTI, 14 Sep 26 – 28 Sep 26: From USD879
    14

    Mo

  • ORD–KTI, 15 Sep 26 – 22 Sep 26: From USD879
    15

    Tu

  • ORD–KTI, 16 Sep 26 – 30 Sep 26: From USD1,096
    16

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  • ORD–KTI, 17 Sep 26 – 24 Sep 26: From USD879
    17

    Th

  • ORD–KTI, 18 Sep 26 – 02 Oct 26: From USD1,448
    18

    Fr

  • ORD–KTI, 19 Sep 26 – 24 Sep 26: From USD1,037
    19

    Sa

  • ORD–KTI, 20 Sep 26 – 04 Oct 26: From USD1,193
    20

    Su

  • ORD–KTI, 21 Sep 26 – 28 Sep 26: From USD879
    21

    Mo

  • ORD–KTI, 22 Sep 26 – 29 Sep 26: From USD879
    22

    Tu

  • ORD–KTI, 23 Sep 26 – 28 Sep 26: From USD1,096
    23

    We

  • ORD–KTI, 24 Sep 26 – 01 Oct 26: From USD879
    24

    Th

  • ORD–KTI, 25 Sep 26 – 30 Sep 26: From USD1,186
    25

    Fr

  • ORD–KTI, 26 Sep 26 – 01 Oct 26: From USD969
    26

    Sa

  • ORD–KTI, 27 Sep 26 – 04 Oct 26: From USD1,193
    27

    Su

  • ORD–KTI, 28 Sep 26 – 05 Oct 26: From USD879
    28

    Mo

  • ORD–KTI, 29 Sep 26 – 06 Oct 26: From USD879
    29

    Tu

  • ORD–KTI, 30 Sep 26 – 07 Oct 26: From USD1,164
    30

    We

  • ORD–KTI, 01 Oct 26 – 06 Oct 26: From USD879
    01

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    OCT

  • ORD–KTI, 02 Oct 26 – 07 Oct 26: From USD1,398
    02

    Fr

  • ORD–KTI, 03 Oct 26 – 08 Oct 26: From USD969
    03

    Sa

  • ORD–KTI, 04 Oct 26 – 18 Oct 26: From USD1,193
    04

    Su

  • ORD–KTI, 05 Oct 26 – 19 Oct 26: From USD879
    05

    Mo

  • ORD–KTI, 06 Oct 26 – 20 Oct 26: From USD879
    06

    Tu

  • ORD–KTI, 07 Oct 26 – 21 Oct 26: From USD1,096
    07

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  • ORD–KTI, 08 Oct 26 – 13 Oct 26: From USD879
    08

    Th

    • RangeUSD879-USD1,520

    *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.

    Plan Ahead with Flight Deals from Chicago to Phnom Penh

    Start your trip planning from Chicago (ORD) to Phnom Penh (KTI) early and book flights with Etihad to get the best fares. Guarantee great value while enjoying our renowned onboard service and a truly seamless travel experience.

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    Chicago (ORD)to

    Phnom Penh (KTI)
    17 Sep 26 - 22 Sep 26

    Round-trip

    Economy

    From
    USD879
    Last Seen 1 day ago

    Chicago (ORD)to

    Phnom Penh (KTI)
    08 Oct 26 - 13 Oct 26

    Round-trip

    Economy

    From
    USD879
    Last Seen 1 day ago

    Chicago (ORD)to

    Phnom Penh (KTI)
    10 Sep 26 - 24 Sep 26

    Round-trip

    Economy

    From
    USD879
    Last Seen 1 day ago

    Chicago (ORD)to

    Phnom Penh (KTI)
    17 Sep 26 - 01 Oct 26

    Round-trip

    Economy

    From
    USD879
    Last Seen 1 day ago

    Chicago (ORD)to

    Phnom Penh (KTI)
    21 Sep 26 - 05 Oct 26

    Round-trip

    Economy

    From
    USD879
    Last Seen 1 day ago

    Chicago (ORD)to

    Phnom Penh (KTI)
    24 Sep 26 - 08 Oct 26

    Round-trip

    Economy

    From
    USD879
    Last Seen 1 day ago

    Chicago (ORD)to

    Phnom Penh (KTI)
    29 Sep 26 - 13 Oct 26

    Round-trip

    Economy

    From
    USD879
    Last Seen 1 day ago

    Chicago (ORD)to

    Phnom Penh (KTI)
    05 Oct 26 - 19 Oct 26

    Round-trip

    Economy

    From
    USD879
    Last Seen 1 day ago

    Chicago (ORD)to

    Phnom Penh (KTI)
    06 Oct 26 - 20 Oct 26

    Round-trip

    Economy

    From
    USD879
    Last Seen 1 day ago

    Chicago (ORD)to

    Phnom Penh (KTI)
    08 Oct 26 - 22 Oct 26

    Round-trip

    Economy

    From
    USD879
    Last Seen 1 day ago
    *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.

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