Book a trip from Phnom Penh to Boston with Cathay Pacific , fares from USD1,398
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1 Passenger(s), Economy
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Deals on Phnom Penh (PNH) to Boston (BOS) flights
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Book flights to Boston BOS
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Phnom Penh (KTI) | Boston (BOS) | Round-trip / Economy | 07/05/2026 - 14/05/2026 | From USD1,398 Seen 1 day ago | |
| Phnom Penh (KTI) | Boston (BOS) | Round-trip / Economy | 11/06/2026 - 17/06/2026 | From USD3,713 Seen 1 day ago | |
| Phnom Penh (KTI) | Boston (BOS) | Round-trip / Economy | 17/01/2026 - 31/01/2026 | From USD2,728 Seen 13 hours ago | |
| Phnom Penh (KTI) | Boston (BOS) | Round-trip / Economy | 06/02/2026 - 13/02/2026 | From USD3,128 Seen 16 hours ago | |
| Phnom Penh (KTI) | Boston (BOS) | Round-trip / Economy | 05/01/2026 - 13/12/2026 | From USD3,158 Seen 1 day ago |
Book Business Class flights to Boston - selected offers
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Phnom Penh (KTI)to
Boston (BOS)09/06/2026 - 26/06/2026FromUSD5,512Seen 14 hours agoRound-tripBusiness
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