Book a trip from Boston to Colombo with Cathay Pacific , fares from USD2,019
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1 Passenger(s), Economy
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Fly Cathay Pacific from Boston (BOS) to Colombo (CMB). Enjoy award-winning service, entertainment, and an enhanced menu for Premium Economy and Business Class during your flight. Book direct to secure our best fare and join as a Cathay Pacific Member to earn Status Points or Miles.
Deals on Boston (BOS) to Colombo (CMB) flights
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Book flights to Colombo CMB
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Boston (BOS) | Colombo (CMB) | Round-trip / Economy | 18/08/2026 - 07/09/2026 | From USD2,019 Seen 10 hours ago | |
| Boston (BOS) | Colombo (CMB) | Round-trip / Economy | 15/04/2026 - 14/05/2026 | From USD2,030 Seen 3 hours ago | |
| Boston (BOS) | Colombo (CMB) | Round-trip / Economy | 01/05/2026 - 31/05/2026 | From USD2,024 Seen 1 day ago |
Lowest fares on round-trip flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.
Book Business Class flights to Colombo - selected offers
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Lowest fares on flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.