Book a trip from Boston to Phnom Penh with Cathay Pacific , fares from USD795
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1 Passenger(s), Economy
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Deals on Boston (BOS) to Phnom Penh (PNH) flights
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Book flights to Phnom Penh PNH
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Boston (BOS) | Phnom Penh (KTI) | Round-trip / Economy | 28/03/2026 - 18/04/2026 | From USD895 Seen 1 hour ago | |
| Boston (BOS) | Phnom Penh (KTI) | Round-trip / Economy | 31/03/2026 - 27/04/2026 | From USD945 Seen 13 hours ago | |
| Boston (BOS) | Phnom Penh (KTI) | Round-trip / Economy | 05/05/2026 - 02/06/2026 | From USD945 Seen 11 hours ago | |
| Boston (BOS) | Phnom Penh (KTI) | Round-trip / Economy | 26/03/2026 - 27/04/2026 | From USD945 Seen 12 hours ago | |
| Boston (BOS) | Phnom Penh (KTI) | Round-trip / Economy | 31/03/2026 - 02/06/2026 | From USD795 Seen 21 hours ago |
Book Business Class flights to Phnom Penh - selected offers
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Boston (BOS)to
Phnom Penh (KTI)21/02/2026 - 23/03/2026FromUSD7,421Seen 11 hours agoRound-tripBusiness
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