Book a trip from Perth to Boston with Cathay Pacific , fares from AUD3,489

Deals on Perth (PER) to Boston (BOS) flights

Try alternate month or interact with individual days below in order to find offers.
Dec 2024
No results available
AUD4.2K
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RangeAUD4,156

Best fares on flights found by others in the last 48 hours. (Please note that some fares may only apply when there are multiple travellers.)

Flight Deals for Popular Routes on Cathay Pacific

AUD
Flight Deals for Popular Routes on Cathay Pacific
From
To
Fare Type
Dates
Price
FromPerth (PER)ToBoston (BOS)Round-trip
/
Economy		21/07/2025 - 18/08/2025

From

AUD3,489*

Seen 1 day ago

From Perth To Boston Fare Type Round-trip Economy Dates 21/07/2025 - 18/08/2025 From AUD3,489 Seen 1 day ago
FromPerth (PER)ToBoston (BOS)Round-trip
/
Economy		03/08/2025 - 31/08/2025

From

AUD3,799*

Seen 1 day ago

From Perth To Boston Fare Type Round-trip Economy Dates 03/08/2025 - 31/08/2025 From AUD3,799 Seen 1 day ago
FromPerth (PER)ToBoston (BOS)Round-trip
/
Economy		01/07/2025 - 29/07/2025

From

AUD4,187*

Seen 1 day ago

From Perth To Boston Fare Type Round-trip Economy Dates 01/07/2025 - 29/07/2025 From AUD4,187 Seen 1 day ago

*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.

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