Book a trip from Chicago to Singapore with Cathay Pacific , fares from USD748

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Deals on Chicago (ORD) to Singapore (SIN) flights

Jul 2025
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    • 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 Singapore SIN

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    Book flights to Singapore SIN
    From
    To
    Fare Type
    Dates
    Price
    Chicago (ORD)Singapore (SIN)Round-trip
    /
    Economy    		02/09/2025 - 11/09/2025

    From

    USD748

    Seen 9 hours ago

    Chicago (ORD)Singapore (SIN)Round-trip
    /
    Economy    		06/10/2025 - 05/11/2025

    From

    USD748

    Seen 6 hours ago

    Chicago (ORD)Singapore (SIN)Round-trip
    /
    Economy    		28/08/2025 - 18/11/2025

    From

    USD748

    Seen 18 hours ago

    Chicago (ORD)Singapore (SIN)Round-trip
    /
    Economy    		01/09/2025 - 09/09/2025

    From

    USD748

    Seen 7 hours ago

    Chicago (ORD)Singapore (SIN)Round-trip
    /
    Economy    		02/10/2025 - 19/10/2025

    From

    USD748

    Seen 1 day ago

    Book Business Class flights to Singapore - 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.

    Flight Deals for Popular Routes on Cathay Pacific

    Flight Deals for Popular Routes on Cathay Pacific
    From
    To
    Fare Type
    Dates
    Price
    Chicago (ORD)Singapore (SIN)Round-trip
    /
    Economy    		28/05/2026 - 28/06/2026

    From

    USD2,031

    Seen 1 hour ago

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.

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