Book a trip from Chicago to Singapore with Cathay Pacific , fares from USD689
Book a trip from Chicago to Singapore ..
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1 Passenger(s), Economy
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Deals on Chicago (ORD) to Singapore (SIN) flights
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Book flights to Singapore SIN
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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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Chicago (ORD)to
Singapore (SIN)07/12/2025 - 21/12/2025FromUSD6,300Seen 1 day agoRound-tripBusinessChicago (ORD)to
Singapore (SIN)14/02/2026 - 02/03/2026FromUSD6,300Seen 1 day agoRound-tripBusinessChicago (ORD)to
Singapore (SIN)17/01/2026 - 31/01/2026FromUSD6,550Seen 1 day agoRound-tripBusiness
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Flight Deals for Popular Routes on Cathay Pacific
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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
Chicago (ORD)to
Singapore (SIN)03/10/2025 - 08/10/2025FromUSD2,894Seen 3 hours agoRound-tripPremium 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.)