Flights to Siem Reap from Boston

View ฿175,160 flight on Wed, 16 Jul 2025Opens in a new window

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Cheap Flights from Boston (BOS) to Siem Reap (SAI)

Prices were available within the past 7 days and start at ฿175,160 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

*Available to Expedia members.