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Air Canada (AC) Reservations
Compare Air Canada fares across Canada and beyond, with 24/7 booking support.
Adults
+12 years old
Children
2-11 years old
Infants
Under 2 years
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Adults
+12 years old
Children
2-11 years old
Infants
Under 2 years
Popular Air Canada Routes
Routes Air Canada flies most often, with the lowest one-way fares we have recorded recently. Search above for live availability, or call and an agent will price your dates.
Fares are quoted in USD and are the lowest one-way prices we have recorded recently on these routes. They are not a live quote: availability and pricing change constantly and cannot be guaranteed until ticketed. Please review our terms and conditions before booking.
About Air Canada
Air Canada (IATA code: AC) is the flag carrier and largest airline of Canada, founded in 1937. Its main hubs are Toronto Pearson, Montreal-Trudeau and Vancouver, with Calgary as a secondary base.
Air Canada serves more than 180 destinations worldwide and is the dominant carrier on transborder routes between Canada and the United States. Vancouver anchors its transpacific network and Toronto its transatlantic flying.
It is a founding member of Star Alliance and operates a transatlantic joint venture with United and Lufthansa. Its Signature Class business cabin competes on long-haul routes, and Montreal is often a cheaper transatlantic gateway from the US Northeast than New York. Our agents will check whether routing through a Canadian hub beats the direct US departure on your dates.
Air Canada Baggage Policy
Carry-On Baggage
- One standard carry-on plus one personal item are included on most fares.
- Maximum carry-on dimensions: 55 x 40 x 23 cm including handles and wheels.
- Basic fares on transborder and domestic routes are more restricted — confirm before booking.
Checked Baggage
- Checked bag fees apply on most domestic and transborder fares; long-haul international fares generally include one or two bags.
- Maximum size per checked bag: 158 cm total (length + width + height).
- Maximum weight: 23 kg (50 lb) in economy, 32 kg (70 lb) in Signature Class.
- Aeroplan elite status and Air Canada credit cards waive checked bag fees on eligible fares.
24/7 Post-Booking Assistance
Travel can be unpredictable, but our travel experts are by your side around the clock. We help you adjust your Air Canada booking, cancel flights, add services, or update passenger details — and if you need to cancel, we walk you through the refund process with complete transparency, so you know exactly what to expect and when.
Exclusive Add-On Services
Air Canada — Frequently Asked Questions
Search above to compare Air Canada fares, or call our specialists 24/7. Our agents can compare Economy, Premium Economy and Signature Class on your route.
Often, yes, from the US Northeast. Montreal and Toronto transatlantic fares frequently undercut New York departures. Our agents check both routings as a matter of course.
Signature Class is the airline’s long-haul business cabin, with lie-flat seats and direct aisle access on most widebody aircraft, plus dedicated lounge access at the main hubs.
Basic fares carry the tightest restrictions on changes, seat selection and baggage. The gap to a Standard fare is often small once you add a bag — we run that comparison before you book.
Yes. All three are Star Alliance partners in a transatlantic joint venture, so combined itineraries are seamless and often better priced.
Yes. Call us for a free comparison, particularly on long-haul premium cabins.
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