Find Cheap Flights from Lambert-St Louis to Calgary (STL - YYC)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Lambert-St Louis to Calgary

(Round-trip)
Depart: Wed Sep 6 2017 Return: Tue Sep 12 2017 Trip spans 7 days
Air Canada
Air Canada
STL
1:45p
YYC
10:08p
8h 23m
1 stop
YYC
7:55p
STL
3:35a
7h 40m
1 stop
Depart: Sun Sep 3 2017 Return: Wed Sep 6 2017 Trip spans 4 days
WestJet
WestJet
STL
12:07p
YYC
6:35p
6h 28m
1 stop
YYC
9:40a
STL
5:55p
8h 15m
1 stop
Depart: Wed Nov 15 2017 Return: Sun Nov 19 2017 Trip spans 5 days
United
United
STL
4:00a
YYC
10:54a
6h 54m
1 stop
YYC
3:20a
STL
11:15a
7h 55m
1 stop
Depart: Tue Sep 19 2017 Return: Tue Sep 26 2017 Trip spans 8 days
Air Canada
Air Canada
STL
5:05a
YYC
2:53p
9h 48m
1 stop
YYC
3:00a
STL
12:15p
9h 15m
1 stop
Depart: Wed Sep 20 2017 Return: Tue Sep 26 2017 Trip spans 7 days
Air Canada
Air Canada
STL
1:45p
YYC
10:08p
8h 23m
1 stop
YYC
3:00a
STL
12:15p
9h 15m
1 stop
Depart: Fri Sep 29 2017 Return: Wed Oct 4 2017 Trip spans 6 days
WestJet
WestJet
STL
8:43a
YYC
6:35p
9h 52m
1 stop
YYC
9:40a
STL
5:55p
8h 15m
1 stop
Depart: Thu Jan 25 2018 Return: Wed Jan 31 2018 Trip spans 7 days
United
United
STL
2:28a
YYC
9:51a
7h 23m
1 stop
YYC
3:25a
STL
10:04a
6h 39m
1 stop
Depart: Fri Jan 26 2018 Return: Wed Jan 31 2018 Trip spans 6 days
United
United
STL
6:35a
YYC
1:46p
7h 11m
1 stop
YYC
10:15a
STL
5:59p
7h 44m
1 stop
Depart: Tue Aug 29 2017 Return: Sat Sep 2 2017 Trip spans 5 days
Air Canada
Air Canada
STL
1:45p
YYC
10:20p
8h 35m
1 stop
YYC
7:55p
STL
3:33a
7h 38m
1 stop
Depart: Thu Sep 21 2017 Return: Sun Sep 24 2017 Trip spans 4 days
WestJet
WestJet
STL
8:43a
YYC
6:35p
9h 52m
1 stop
YYC
9:40a
STL
5:55p
8h 15m
1 stop
Depart: Sun Jan 28 2018 Return: Wed Jan 31 2018 Trip spans 4 days
United
United
STL
10:00a
YYC
5:59p
7h 59m
1 stop
YYC
10:15a
STL
5:59p
7h 44m
1 stop
Depart: Wed Aug 30 2017 Return: Sat Sep 2 2017 Trip spans 4 days
Air Canada
Air Canada
STL
1:45p
YYC
10:20p
8h 35m
1 stop
YYC
7:55p
STL
3:33a
7h 38m
1 stop
Depart: Mon Jan 29 2018 Return: Wed Jan 31 2018 Trip spans 3 days
United
United
STL
2:28a
YYC
9:51a
7h 23m
1 stop
YYC
10:15a
STL
4:15p
6h 00m
1 stop
Depart: Sat Sep 2 2017 Return: Wed Sep 6 2017 Trip spans 5 days
WestJet
WestJet
STL
12:07p
YYC
6:35p
6h 28m
1 stop
YYC
9:40a
STL
4:06p
6h 26m
1 stop
Depart: Wed Oct 18 2017 Return: Sun Oct 22 2017 Trip spans 5 days
Air Canada
Air Canada
STL
1:45p
YYC
10:08p
8h 23m
1 stop
YYC
7:55p
STL
3:35a
7h 40m
1 stop
Depart: Mon Aug 28 2017 Return: Sun Sep 3 2017 Trip spans 7 days
WestJet
WestJet
STL
12:07p
YYC
6:35p
6h 28m
1 stop
YYC
9:40a
STL
5:55p
8h 15m
1 stop
Depart: Wed Jan 24 2018 Return: Sun Feb 4 2018 Trip spans 12 days
United
United
STL
11:40a
YYC
5:58p
6h 18m
1 stop
YYC
1:30a
STL
7:07a
5h 37m
1 stop
Depart: Sat Jan 27 2018 Return: Sun Feb 4 2018 Trip spans 9 days
United
United
STL
11:40a
YYC
5:58p
6h 18m
1 stop
YYC
1:30a
STL
7:07a
5h 37m
1 stop
Depart: Thu Aug 31 2017 Return: Wed Sep 6 2017 Trip spans 7 days
WestJet
WestJet
STL
12:07p
YYC
6:35p
6h 28m
1 stop
YYC
9:40a
STL
5:55p
8h 15m
1 stop
Depart: Tue Jan 30 2018 Return: Sun Feb 4 2018 Trip spans 6 days
United
United
STL
2:28a
YYC
9:51a
7h 23m
1 stop
YYC
1:30a
STL
7:07a
5h 37m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

St. Louis
$287
Destination

Calgary
$287