Book a trip from Chicago to Singapore with Cathay Pacific , fares from USD748
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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 | 16/10/2025 - 28/10/2025 | From USD748 Seen 1 day ago | |
| Chicago (ORD) | Singapore (SIN) | Round-trip / Economy | 16/10/2025 - 31/10/2025 | From USD799 Seen 1 day ago | |
| Chicago (ORD) | Singapore (SIN) | Round-trip / Economy | 10/12/2025 - 24/12/2025 | From USD1,208 Seen 11 hours ago | |
| Chicago (ORD) | Singapore (SIN) | Round-trip / Economy | 13/12/2025 - 10/01/2026 | From USD2,287 Seen 13 hours ago |
Book Business Class flights to Singapore - selected offers
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There are no fares that match your filter criteria. Please adjust your filters.
There are no fares that match your filter criteria. Please adjust your filters.The Cathay Pacific experience
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Flight Deals for Popular Routes on Cathay Pacific
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There are no fares that match your filter criteria. Please adjust your filters.
There are no fares that match your filter criteria. Please adjust your filters.*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)14/09/2025 - 26/09/2025FromUSD2,325Seen 1 day 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.)