Calgary (YYC) to Ottawa (YOW): 1,788 miles (2,878 km) great-circle, about 4h 05m nonstop by our estimate. Cheapest fare observed: $397 round-trip on Porter Airlines, with 1 stop, departing May 4, 2026.
$397 round-trip, Porter Airlines PD362, departing 2026-05-04 at 16:40, returning 2026-05-05. The recorded itinerary left on a Monday, returning on a Tuesday 1 night later; the fare was observed 9 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $397, it ranked 11th of the 30 round-trip fares we recorded from YYC (median $613). That is 22.2 cents per great-circle mile (round-trip price over one-way distance), above the YYC median of 16.9 cents across 30 round-trip routes.
Routes from YYC of similar length: Nashville (1,699 mi) at $293 and Toronto (1,671 mi) at $239.
Porter Airlines had the cheapest fare on 4 of 30 YYC routes. It is the 22nd longest of the 30 routes we track from YYC.
Of 2 departure airports with a fare to Ottawa, Calgary (YYC) ranked 2nd at $397. Lowest: $299 from Vancouver (YVR); highest: $397 from Calgary (YYC); 1 nonstop. Cheapest-fare airlines (routes): Air Canada (1) and Porter Airlines (1).
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones America/Edmonton, America/Toronto; flight time is our estimate.