Find Deals on 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
Students
under 26
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 Canada to Lambert-St Louis

(Round-trip)
Depart: Fri Apr 21 2017 Return: Mon Apr 24 2017 Trip spans 4 days
American Airlines
American Airlines
YUL
STL
9h 07m
1 stop
STL
YUL
9h 17m
1 stop
Depart: Thu Apr 6 2017 Return: Mon Apr 10 2017 Trip spans 5 days
Delta
Delta
YUL
STL
6h 24m
1 stop
STL
YUL
3h 57m
1 stop
Depart: Thu Jun 1 2017 Return: Mon Jun 5 2017 Trip spans 5 days
Major Airline
Major Airline
YVR
STL
6h 10m
2 stops
STL
YVR
12h 29m
2 stops
Depart: Sat Dec 31 2016 Return: Fri Jan 13 2017 Trip spans 14 days
United
United
YYZ
STL
4h 55m
1 stop
STL
YYZ
1h 49m
nonstop
Depart: Tue Dec 20 2016 Return: Thu Dec 29 2016 Trip spans 10 days
American Airlines
American Airlines
YUL
STL
9h 10m
1 stop
STL
YUL
14h 34m
1 stop
Depart: Mon May 1 2017 Return: Sat Jun 17 2017 Trip spans 48 days
American Airlines
American Airlines
YUL
STL
9h 07m
1 stop
STL
YUL
12h 37m
1 stop
Depart: Sun Jan 22 2017 Return: Mon Feb 27 2017 Trip spans 37 days
Major Airline
Major Airline
YYZ
STL
2h 08m
nonstop
STL
YYZ
1h 49m
nonstop
Depart: Mon Jan 23 2017 Return: Mon Feb 27 2017 Trip spans 36 days
Delta
Delta
YYZ
STL
4h 41m
1 stop
STL
YYZ
4h 47m
1 stop
Depart: Mon Feb 13 2017 Return: Tue Feb 28 2017 Trip spans 16 days
Delta
Delta
YYZ
STL
6h 09m
1 stop
STL
YYZ
6h 07m
1 stop
Depart: Thu Jun 8 2017 Return: Sat Jun 10 2017 Trip spans 3 days
Major Airline
Major Airline
YYZ
STL
3h 42m
1 stop
STL
YYZ
3h 49m
1 stop
Depart: Sun Dec 18 2016 Return: Wed Jan 4 2017 Trip spans 18 days
United
United
YYC
STL
8h 17m
1 stop
STL
YYC
6h 01m
1 stop
Depart: Mon Jan 2 2017 Return: Tue Jan 3 2017 Trip spans 2 days
American Airlines
American Airlines
YVR
STL
21h 07m
1 stop
STL
YVR
18h 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

Vancouver
$353
Calgary
$599
Montreal
$258
Toronto
$387
Destination

St. Louis
$258