Book a trip from Phnom Penh to Chicago with Cathay Pacific , fares from USD2,433

DISCOUNT CODE (OPTIONAL)

Fly Cathay Pacific from Phnom Penh (KTI) to Chicago (ORD). Enjoy award-winning service, entertainment, and an enhanced menu for Premium Economy and Business Class during your flight. Book direct to secure our best fare and join as a Cathay Pacific Member to earn Status Points or Miles.

Deals on Phnom Penh (KTI) to Chicago (ORD) flights

May 2026
FromUSD2,433*
Seen 1 hour ago
Round trip/Economy
Jun 2026
No results available
Jul 2026
No results available
cmp-daily-histogram-bars-legend-min-price-aria-label USD2.4K
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    • RangeUSD2,433-USD2,588

    Best fares on flights found by others in the last 48 hours. (Please note that some fares may only apply when there are multiple travellers.)

    Book flights to Chicago ORD

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    Book flights to Chicago ORD
    From
    To
    Fare Type
    Dates
    Price
    Phnom Penh (KTI)Chicago (ORD)Round-trip
    /
    Economy    		25/05/2026 - 01/06/2026

    From

    USD2,433

    Seen 1 hour ago

    Phnom Penh (KTI)Chicago (ORD)Round-trip
    /
    Economy    		28/05/2026 - 01/06/2026

    From

    USD2,433

    Seen 1 hour ago

    Phnom Penh (KTI)Chicago (ORD)Round-trip
    /
    Economy    		26/05/2026 - 01/06/2026

    From

    USD2,433

    Seen 1 hour ago

    Phnom Penh (KTI)Chicago (ORD)Round-trip
    /
    Economy    		20/05/2026 - 01/06/2026

    From

    USD2,483

    Seen 1 hour ago

    Phnom Penh (KTI)Chicago (ORD)Round-trip
    /
    Economy    		21/05/2026 - 01/06/2026

    From

    USD2,483

    Seen 1 hour ago

    Book Business Class flights to Chicago - selected offers

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    All fares displayed include taxes and carrier-imposed surcharges. All fares, government taxes and fees, and surcharges are subject to change at any time. For ticket cancellations, where applicable, the Hong Kong Passenger Security Charge, the Hong Kong Air Passenger Departure Tax, and the Hong Kong International Airport Construction Fee will be refunded without any administration fees.