Cheap flights from Ottawa to Calgary from C$218 YOW → YYC

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 12 Nov, the cheapest return we saw each day was C$252 (US$177) to C$649 (US$455).

At C$808 (US$567), the cheapest return found recently is above that range.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other 1-night return fares leaving within 3 days of 18 Nov to compare.

Every date we hold

27 fares on 6 departure dates

Which month looks cheapest?

January 2027 is the cheapest month — from C$372 (US$261).

Found recently, and the cheapest we hold

It is also the cheapest one-way we hold, of any age.

What have prices looked like?

Over 44 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was C$91 (US$64) to C$593 (US$416).

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 19 Feb 2027 to compare.

Every date we hold

1 fares on 1 departure dates

Return

Fares 14 to 29 days before departure were typically 47% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 12 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

One-way

Fares 14 to 29 days before departure were typically 30% lower than 0 to 6 days before departure.

From the cheapest one-way each day between 24 Sept and 11 Nov (44 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

How much is a return flight from Ottawa to Calgary?

The cheapest return found recently is C$808 (US$567) with WestJet, 18 Nov to 19 Nov, found 21 hours ago. The cheapest return we hold, of any age, is C$372 (US$261) with WestJet, 16 Jan 2027 to 16 Feb 2027, found 3 days ago. The cheapest return fare on each of 6 departure dates is usually C$467 (US$328) to C$711 (US$499).

How much is a one-way flight from Ottawa to Calgary?

The cheapest one-way found recently is C$218 (US$153) with WestJet, 19 Feb 2027, found today.

What is the cheapest month to fly from Ottawa to Calgary?

January 2027 is the cheapest month for a return, from C$372 (US$261), 16 Jan 2027 to 16 Feb 2027, found 3 days ago.

How far ahead should I book a flight from Ottawa to Calgary?

In 49 days of prices between 24 Sept and 12 Nov, return fares 14 to 29 days before departure were typically 47% lower than 0 to 6 days before departure. In 44 days of prices between 24 Sept and 11 Nov, one-way fares 14 to 29 days before departure were typically 30% lower than 0 to 6 days before departure.

Is there a direct flight from Ottawa to Calgary?

Yes, the cheapest nonstop return found recently is C$808 (US$567) with WestJet, 18 Nov to 19 Nov, found 21 hours ago.

How long is the flight from Ottawa to Calgary?

The cheapest one-way found recently, with WestJet on 19 Feb 2027, takes 12 h 5 min with 2 stops.

Which airlines have the cheapest flights from Ottawa to Calgary?

Between 18 Nov and 20 Feb 2027, WestJet has the cheapest return on 4 of the 6 departure dates we hold, and Porter Airlines Canada on 2.