Find Cheap Flights from Montreal Elliott Trudeau to Lambert-St Louis (YUL - STL)

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 Montreal Elliott Trudeau to Lambert-St Louis

(Round-trip)
Depart: Wed Jul 12 2017 Return: Tue Jul 18 2017 Trip spans 7 days
Delta
Delta
YUL
11:07a
STL
5:43p
6h 36m
1 stop
STL
2:00a
YUL
7:17a
5h 17m
1 stop
Depart: Fri Jul 7 2017 Return: Sat Jul 15 2017 Trip spans 9 days
Air Canada
Air Canada
YUL
12:30p
STL
6:28p
5h 58m
1 stop
STL
2:00a
YUL
7:13a
5h 13m
1 stop
Depart: Sat Jul 15 2017 Return: Sun Jul 16 2017 Trip spans 2 days
Major Airline
Major Airline
YUL
1:00a
STL
3:56a
2h 56m
2 stops
STL
1:00a
YUL
1:56a
0h 56m
2 stops
Depart: Fri Jul 28 2017 Return: Sun Jul 30 2017 Trip spans 3 days
American Airlines
American Airlines
YUL
1:45a
STL
7:46a
6h 01m
1 stop
STL
1:00a
YUL
6:31a
5h 31m
1 stop
Depart: Tue Sep 12 2017 Return: Sun Sep 17 2017 Trip spans 6 days
Delta
Delta
YUL
2:00a
STL
9:27a
7h 27m
1 stop
STL
2:30a
YUL
11:10a
8h 40m
2 stops
Depart: Tue Aug 1 2017 Return: Wed Aug 9 2017 Trip spans 9 days
Major Airline
Major Airline
YUL
2:00a
STL
4:56a
2h 56m
1 stop
STL
2:00a
YUL
2:56a
0h 56m
1 stop
Depart: Thu Jul 13 2017 Return: Tue Jul 18 2017 Trip spans 6 days
Delta
Delta
YUL
9:02a
STL
3:20p
6h 18m
1 stop
STL
2:00a
YUL
7:17a
5h 17m
1 stop
Depart: Sun Jun 18 2017 Return: Thu Jun 22 2017 Trip spans 5 days
Major Airline
Major Airline
YUL
2:00a
STL
4:56a
2h 56m
nonstop
STL
2:00a
YUL
2:56a
0h 56m
nonstop
Depart: Fri Aug 11 2017 Return: Mon Aug 14 2017 Trip spans 4 days
Delta
Delta
YUL
9:02a
STL
3:20p
6h 18m
1 stop
STL
1:05p
YUL
7:06p
6h 01m
1 stop
Depart: Fri Jul 14 2017 Return: Mon Jul 17 2017 Trip spans 4 days
Delta
Delta
YUL
9:02a
STL
3:20p
6h 18m
1 stop
STL
11:10a
YUL
7:06p
7h 56m
1 stop
Depart: Mon Jul 17 2017 Return: Wed Jul 19 2017 Trip spans 3 days
Delta
Delta
YUL
11:07a
STL
5:43p
6h 36m
1 stop
STL
2:00a
YUL
9:32a
7h 32m
1 stop
Depart: Sun Jul 16 2017 Return: Tue Jul 18 2017 Trip spans 3 days
Delta
Delta
YUL
2:00a
STL
9:23a
7h 23m
1 stop
STL
10:25a
YUL
5:22p
6h 57m
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

Montreal
$275
Destination

St. Louis
$275