Cheap flights from Calgary to San Salvador from C$ 426

In general, April is the cheapest month to fly from Calgary to San Salvador. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 676. If you are unable to visit San Salvador during the month of April, then departing from Calgary during the month September is also very affordable. Most momondo users find prices during this month for around C$ 735.

You are more likely to see cheaper flights to San Salvador from Calgary when booking weeks ahead of your departure date. In general, you can expect to find flights to San Salvador for around C$ 888 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Salvador from Calgary for as low as C$ 661 on momondo.

You could potentially save up to 39% on your flight if you consider stops on a Calgary to San Salvador flight.

As of October 2026, prices for Calgary to San Salvador flights are approximately 16% more expensive when compared to flights at the same time last year.

United Airlines is the most popular carrier operating from Calgary to San Salvador El Salvador Intl

United Airlines, Avianca and Air Canada are the top three most popular airlines that fly to San Salvador from Calgary according to our data. United Airlines is the first choice among our users, with 58% of people opting to fly with this airline when travelling to San Salvador. Keep in mind that there are 3 different airlines that fly to San Salvador on a routine basis, so you have a few additional options to choose from.

Toronto (YYZ) was the most common stop: 91% of momondo users choosing one-stop flights on this route connected there.

Flights via Toronto (YYZ) offer the lowest average round-trip price of C$ 1,136.

Flights connecting via Toronto (YYZ) have the shortest average one-way travel time: 12h 00m.

Montreal (YUL) has the shortest average layover time for this route: 2h 59m.