Edmonton (YEG) to Buffalo (BUF): 1,737 miles (2,796 km) great-circle, about 4h 00m nonstop by our estimate. Cheapest fare observed: $570 round-trip on Air Canada, with 2 stops, departing May 22, 2026.
$570 round-trip, Air Canada AC8127, departing 2026-05-22 at 06:15, returning 2026-05-24. The recorded itinerary left on a Friday, returning on a Sunday 2 nights later; the fare was observed 27 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $570, it ranked 7th of the 30 round-trip fares we recorded from YEG (median $890). That is 32.8 cents per great-circle mile (round-trip price over one-way distance), above the YEG median of 19.0 cents across 30 round-trip routes.
Routes from YEG of similar length: Toronto (1,671 mi) at $214 and Montreal (1,845 mi) at $376.
Air Canada had the cheapest fare on 5 of 30 YEG routes. It is the 27th longest of the 30 routes we track from YEG.
That depends on your passport and trip, so check the official source for United States: U.S. Customs and Border Protection: international visitors. Connecting elsewhere? Check that country's transit rules too.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones America/Edmonton, America/New_York; flight time is our estimate.