Find Cheap Flights from Canada to Lambert-St Louis

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.
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Book cheap flights from Canada to Lambert-St Louis

(Round-trip)
Depart: Mon Dec 11 2017 Return: Wed Dec 13 2017 Trip spans 3 days
Delta
Delta
YUL
STL
6h 06m
1 stop
STL
YUL
7h 44m
1 stop
Depart: Sun Dec 10 2017 Return: Wed Dec 13 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
YUL
STL
4h 56m
1 stop
STL
YUL
4h 53m
1 stop
Depart: Fri Dec 22 2017 Return: Mon Dec 25 2017 Trip spans 4 days
United
United
YYZ
STL
2h 11m
nonstop
STL
YYZ
10h 05m
2 stops
Depart: Thu Jan 4 2018 Return: Thu Jan 11 2018 Trip spans 8 days
Delta
Delta
YUL
STL
6h 32m
1 stop
STL
YUL
5h 12m
1 stop
Depart: Sun Dec 3 2017 Return: Tue Dec 5 2017 Trip spans 3 days
WestJet
WestJet
YYZ
STL
14h 56m
1 stop
STL
YYZ
6h 43m
1 stop
Depart: Wed Dec 20 2017 Return: Sat Dec 30 2017 Trip spans 11 days
Multiple Airlines
Multiple Airlines
YUL
STL
7h 16m
1 stop
STL
YUL
5h 45m
1 stop
Depart: Thu Dec 21 2017 Return: Mon Dec 25 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
YVR
STL
13h 45m
1 stop
STL
YVR
7h 59m
1 stop
Depart: Mon Dec 11 2017 Return: Fri Dec 15 2017 Trip spans 5 days
Delta
Delta
YYC
STL
6h 44m
1 stop
STL
YYC
8h 39m
1 stop
Depart: Sun Dec 24 2017 Return: Sun Dec 31 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
YUL
STL
6h 16m
1 stop
STL
YUL
4h 39m
1 stop
Depart: Mon Dec 25 2017 Return: Sun Dec 31 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
YUL
STL
6h 16m
1 stop
STL
YUL
4h 30m
1 stop
Depart: Tue Dec 26 2017 Return: Sun Dec 31 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
YUL
STL
6h 36m
1 stop
STL
YUL
4h 39m
1 stop
Depart: Wed Dec 27 2017 Return: Sun Dec 31 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
YUL
STL
7h 16m
1 stop
STL
YUL
5h 42m
1 stop
Depart: Thu Nov 30 2017 Return: Sun Dec 3 2017 Trip spans 4 days
Delta
Delta
YYC
STL
6h 44m
1 stop
STL
YYC
9h 40m
2 stops
Depart: Sun Dec 24 2017 Return: Sat Dec 30 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
YUL
STL
6h 16m
1 stop
STL
YUL
7h 25m
1 stop
Depart: Thu Dec 7 2017 Return: Sun Dec 10 2017 Trip spans 4 days
Delta
Delta
YYZ
STL
6h 11m
1 stop
STL
YYZ
5h 33m
1 stop
Depart: Mon Dec 25 2017 Return: Sat Dec 30 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
YUL
STL
6h 16m
1 stop
STL
YUL
7h 25m
1 stop
Depart: Fri Dec 8 2017 Return: Mon Dec 11 2017 Trip spans 4 days
Delta
Delta
YYZ
STL
7h 15m
1 stop
STL
YYZ
5h 48m
1 stop
Depart: Tue Dec 26 2017 Return: Sat Dec 30 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
YUL
STL
6h 36m
1 stop
STL
YUL
7h 25m
1 stop
Depart: Sat Feb 17 2018 Return: Sat Feb 24 2018 Trip spans 8 days
Delta
Delta
YYZ
STL
4h 04m
1 stop
STL
YYZ
4h 32m
1 stop
Depart: Thu Dec 21 2017 Return: Tue Dec 26 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
YVR
STL
13h 45m
1 stop
STL
YVR
18h 50m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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

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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.

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Airports
Origin

Vancouver
$548
Calgary
$275
Montreal
$243
Toronto
$366
Destination

St. Louis
$243