Book Air Canada flights to Boston (BOS) from 

† Aeroplan flight bookings are currently only available on the Canadian point of sale. Learn more.

Fly with Air Canada to over 50 US destinations

Did you know that Air Canada is the biggest international carrier flying into the Unites States?

Let North America’s best airline take you to Boston, one of over 50 destinations in the United States that Air Canada flies to.

Experience our award-winning service to more than 50 US destinations via our Canadian airport hubs featuring easy, seamless connections, with no terminal changes, and no need to claim your bags in transit. Plus, you’ll save time by clearing US customs and immigration on your way, before you even arrive at your final destination.

Take advantage of our great fares to the USA.

Best fares to Boston 

GBP
Select...

London, UK (LHR)to

Boston (BOS)
Apr 22, 2024 - Apr 29, 2024
GBP 391*
Round-trip
/
Economy

*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.

Book Air Canada flights to Boston (BOS) | Air Canada

Low fares to Boston

GBP
Select...
FromLondon, UK (LHR)ToBoston (BOS)Round-trip
/
Economy
Aug 26, 2024 - Sep 02, 2024
GBP 637*

Viewed: 1 day ago

*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.

Air Canada's top routes to Boston