Book Air Canada flights to Boston (BOS) from GBP 605*

Promotion code

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

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
keyboard_arrow_down

London, UK (LHR)to

Boston (BOS)
Jun 10, 2026 - Jun 14, 2026
From
GBP 605
Round-trip
Economy

London, UK (LHR)to

Boston (BOS)
Jun 11, 2026 - Jun 14, 2026
From
GBP 627
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
keyboard_arrow_down
Low fares to Boston
From
To
Fare Type
Departure
Price
London, UK (LHR)Boston (BOS)Round-trip
/
Economy		Jun 10, 2026 - Jun 14, 2026

From

GBP 605

Viewed: 14 hours 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.

Exclusive hotel deals for Aeroplan Members

Aeroplan HotelSavers saves you up to 30% in points at select partner hotels around the world. Look for the red HotelSavers tag to find your next dream stay.

Book your stay >

Conditions apply

Air Canada's top routes to Boston