Book a trip from Boston to Cairns with Cathay Pacific , fares from USD2,765

DISCOUNT CODE (OPTIONAL)

Deals on Boston (BOS) to Cairns (CNS) flights

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.)

Book flights to Cairns CNS

keyboard_arrow_down
Book flights to Cairns CNS
From
To
Fare Type
Dates
Price
Boston (BOS)Cairns (CNS)Round-trip
/
Economy		08/12/2025 - 30/12/2025

From

USD2,765

Seen 1 day ago

Book Business Class flights to Cairns - selected offers

keyboard_arrow_down
keyboard_arrow_down

All fares displayed include taxes and carrier-imposed surcharges. All fares, government taxes and fees, and surcharges are subject to change at any time. For ticket cancellations, where applicable, the Hong Kong Passenger Security Charge, the Hong Kong Air Passenger Departure Tax, and the Hong Kong International Airport Construction Fee will be refunded without any administration fees.

Flight Deals for Popular Routes on Cathay Pacific

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

Explore Cathay Pacific's top-pick destinations

Explore More Flights from Other Popular Origins