Book a trip from Chicago to Singapore with Cathay Pacific , fares from USD689

Book a trip from Chicago to Singapore ..

DISCOUNT CODE (OPTIONAL)

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

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
02/10/2025 - 13/10/2025

From

USD689

Seen 3 hours ago

Chicago (ORD)Singapore (SIN)Round-trip
/
Economy
19/01/2026 - 02/02/2026

From

USD748

Seen 1 day ago

Chicago (ORD)Singapore (SIN)Round-trip
/
Economy
28/01/2026 - 12/02/2026

From

USD748

Seen 21 hours ago

Chicago (ORD)Singapore (SIN)Round-trip
/
Economy
10/02/2026 - 16/02/2026

From

USD748

Seen 19 hours ago

Chicago (ORD)Singapore (SIN)Round-trip
/
Economy
12/02/2026 - 26/02/2026

From

USD748

Seen 17 hours 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
04/05/2026 - 14/05/2026

From

USD798

Seen 1 day ago

Chicago (ORD)Singapore (SIN)Round-trip
/
Economy
07/03/2026 - 06/06/2026

From

USD962

Seen 1 day ago

Chicago (ORD)Singapore (SIN)Round-trip
/
Economy
06/03/2026 - 05/06/2026

From

USD962

Seen 1 day ago

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

Travel to Singapore in Premium Economy

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.)