Flights North America Canada Alberta Calgary St. Louis to Calgary

Flights from St. Louis to Calgary

Depart
Return
Any month
Compare vs. momondo |

St. Louis to Calgary flight comparison made easy

Below you can see the best fares for your route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from St. Louis to Calgary by changing tabs
Quickest
Cheapest
Frontier
Frontier
14 Sep
STL
2:32 pm
Lambert-St Louis airport
18h 17m
1 Stop
7:49 am
+1
YYC
Calgary airport
Frontier
22 Sep
YYC
7:44 am
Calgary airport
18h 28m
1 Stop
3:12 am
+1
STL
Lambert-St Louis airport
254 USD
Frontier
Frontier
21 Sep
STL
2:32 pm
Lambert-St Louis airport
18h 17m
1 Stop
7:49 am
+1
YYC
Calgary airport
Frontier
23 Sep
YYC
2:30 am
Calgary airport
11h 16m
2 Stops
2:46 pm
STL
Lambert-St Louis airport
262 USD
Frontier
Frontier
29 Sep
STL
12:40 am
Lambert-St Louis airport
8h 09m
1 Stop
7:49 am
YYC
Calgary airport
Frontier
04 Oct
YYC
7:55 am
Calgary airport
8h 50m
1 Stop
5:45 pm
STL
Lambert-St Louis airport
269 USD
Delta
Delta
09 Jan
STL
12:20 am
Lambert-St Louis airport
6h 05m
1 Stop
5:25 am
YYC
Calgary airport
Delta
11 Jan
YYC
6:45 am
Calgary airport
5h 30m
1 Stop
1:15 pm
STL
Lambert-St Louis airport
292 USD
American Airlines
American Airlines
07 Jan
STL
1:30 am
Lambert-St Louis airport
6h 15m
1 Stop
6:45 am
YYC
Calgary airport
American Airlines
11 Jan
YYC
6:45 am
Calgary airport
5h 30m
1 Stop
1:15 pm
STL
Lambert-St Louis airport
286 USD
Delta
Delta
09 Oct
STL
4:13 am
Lambert-St Louis airport
6h 33m
1 Stop
9:46 am
YYC
Calgary airport
Delta
13 Oct
YYC
12:15 am
Calgary airport
5h 29m
1 Stop
6:44 am
STL
Lambert-St Louis airport
286 USD

How to get the cheapest flight from St. Louis to Calgary

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight for your trip
What is the cheapest month to fly to Calgary?
October
The cheapest time of year to fly to Calgary from St. Louis is October. Most expensive is November
What is the cheapest day to fly to Calgary?
Thursday
The cheapest day of the week is typically Thursday. The most expensive is typically Friday
When is the cheapest time to fly to Calgary?
in the evening
St. Louis to Calgary flights are approximately 35% more expensive in the afternoon than in the evening
What is the cheapest airline that flies to Calgary?
Frontier
Frontier, WestJet, and Air Canada are the most popular carriers operating from St. Louis to Calgary
What is the cheapest route?
Lambert-St Louis - Calgary
Fly from Lambert-St Louis to Calgary for the best St. Louis - Calgary flight prices
STL
Lambert-St Louis
YYC
Calgary
When is the cheapest time to book a flight to Calgary?
44 days before
The cheapest time to buy a flight from St. Louis to Calgary is approximately 44 days to departure
60
Days before departure
0

Flight information for St. Louis to Calgary

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Calgary
Fastest flight time 5h 25m The fastest flight from St. Louis to Calgary takes 5h 25m.
Direct flights None There are no direct flights from St. Louis to Calgary. Popular non-direct route for this connection is Lambert-St Louis - Calgary.
Airports in Calgary 1 airport There is 1 airport near Calgary: Calgary (YYC)

Flights from St. Louis to:

Flights to Calgary from:

  • Lambert-St Louis
  • Missouri
  • United States
  • North America
Flights North America Canada Alberta Calgary St. Louis to Calgary