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Cheap flights from St Louis (STL) to Calgary (YYC)

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0 Children (2~11)
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How to find the cheapest flight from St Louis (STL) to Calgary (YYC)

How to find the cheapest flight from St Louis (STL) to Calgary (YYC)
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How to find the cheapest flight from St Louis (STL) to Calgary (YYC)
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How to find the cheapest flight from St Louis (STL) to Calgary (YYC)
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Cheap flights from St Louis to Calgary in June , July 2026

24 Jun - 29 Jul $ 525.00
STL
St Louis
Frontier Airlines
1 STOPS
YYC
Calgary
YYC
Calgary
Frontier Airlines
1 STOPS
STL
St Louis
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19 Jun - 04 Jul $ 635.00
STL
St Louis
WestJet
1 STOPS
YYC
Calgary
YYC
Calgary
WestJet
2 STOPS
STL
St Louis
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16 Jun - 04 Jul $ 726.00
STL
St Louis
WestJet
1 STOPS
YYC
Calgary
YYC
Calgary
WestJet
1 STOPS
STL
St Louis
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Last minute flights from St Louis to Calgary

23 Jun - 30 Jun $ 455.00
STL
St Louis
United Airlines
1 STOPS
YYC
Calgary
YYC
Calgary
United Airlines
1 STOPS
STL
St Louis
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19 Jun - 30 Jun $ 635.00
STL
St Louis
WestJet
1 STOPS
YYC
Calgary
YYC
Calgary
WestJet
1 STOPS
STL
St Louis
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16 Jun - 30 Jun $ 770.00
STL
St Louis
WestJet
1 STOPS
YYC
Calgary
YYC
Calgary
WestJet
1 STOPS
STL
St Louis
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One-way flights to Calgary from St Louis

5:33 PM - 7:45 PM
United Airlines
1 Stops
6h 4m
STL - YYC
$ 197
Kiwi
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4:48 PM - 7:16 PM
United Airlines
1 Stops
6h
STL - YYC
$ 296
Kiwi
Pick dates
5:29 PM - 7:45 PM
United Airlines
1 Stops
6h 8m
STL - YYC
$ 296
Kiwi
Pick dates

How to find the cheapest flight from St Louis (STL) to Calgary (YYC)

Related info for your journey
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How to find the cheapest flight from St Louis (STL) to Calgary (YYC)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from St Louis (STL) to Calgary (YYC)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.