Book a trip from Boston to Singapore with Cathay Pacific , fares from USD861
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1 Passenger(s), Economy
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Deals on Boston (BOS) to Singapore (SIN) flights
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Book flights to Singapore SIN
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Boston (BOS) | Singapore (SIN) | Round-trip / Economy | 03/02/2026 - 29/05/2026 | From USD861 Seen 1 day ago | |
| Boston (BOS) | Singapore (SIN) | Round-trip / Economy | 02/02/2026 - 06/02/2026 | From USD936 Seen 1 day ago | |
| Boston (BOS) | Singapore (SIN) | Round-trip / Economy | 23/04/2026 - 11/05/2026 | From USD960 Seen 7 hours ago | |
| Boston (BOS) | Singapore (SIN) | Round-trip / Economy | 08/04/2026 - 22/04/2026 | From USD961 Seen 1 day ago | |
| Boston (BOS) | Singapore (SIN) | Round-trip / Economy | 11/01/2026 - 21/01/2026 | From USD1,011 Seen 1 day ago |
Book Business Class flights to Singapore - selected offers
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