Find Deals on 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
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Montreal Elliott Trudeau 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
3:29a
STL
12:36p
9h 07m
1 stop
STL
8:40a
YUL
5:57p
9h 17m
1 stop
Depart: Thu Jan 12 2017 Return: Sun Jan 15 2017 Trip spans 4 days
Delta
Delta
YUL
12:45a
STL
6:32a
5h 47m
1 stop
STL
1:34a
YUL
5:55a
4h 21m
1 stop
Depart: Wed Apr 19 2017 Return: Thu Apr 20 2017 Trip spans 2 days
Major Airline
Major Airline
YUL
11:00p
STL
9:33a
10h 33m
1 stop
STL
10:10p
YUL
7:16a
9h 06m
1 stop
Depart: Thu Apr 20 2017 Return: Fri Apr 21 2017 Trip spans 2 days
American Airlines
American Airlines
YUL
3:20p
STL
5:27a
14h 07m
1 stop
STL
5:20a
YUL
5:57p
12h 37m
1 stop
Depart: Thu Apr 6 2017 Return: Mon Apr 10 2017 Trip spans 5 days
Delta
Delta
YUL
3:00a
STL
9:24a
6h 24m
1 stop
STL
2:45p
YUL
6:42p
3h 57m
1 stop
Depart: Tue Dec 20 2016 Return: Thu Dec 29 2016 Trip spans 10 days
American Airlines
American Airlines
YUL
2:29a
STL
11:39a
9h 10m
1 stop
STL
2:20a
YUL
4:54p
14h 34m
1 stop
Depart: Mon Apr 10 2017 Return: Thu Apr 20 2017 Trip spans 11 days
Delta
Delta
YUL
6:59a
STL
1:33p
6h 34m
1 stop
STL
4:35a
YUL
11:16a
6h 41m
2 stops
Depart: Wed Dec 21 2016 Return: Sun Jan 1 2017 Trip spans 12 days
American Airlines
American Airlines
YUL
2:00a
STL
5:15p
15h 15m
1 stop
STL
7:54a
YUL
4:54p
9h 00m
1 stop
Depart: Sun Apr 9 2017 Return: Mon Apr 10 2017 Trip spans 2 days
Delta
Delta
YUL
1:30a
STL
6:29a
4h 59m
1 stop
STL
2:45p
YUL
6:42p
3h 57m
1 stop
Depart: Mon May 1 2017 Return: Sat May 20 2017 Trip spans 20 days
American Airlines
American Airlines
YUL
3:29a
STL
4:13p
12h 44m
1 stop
STL
5:20a
YUL
5:57p
12h 37m
1 stop
Depart: Fri Apr 7 2017 Return: Sat Apr 8 2017 Trip spans 2 days
Delta
Delta
YUL
3:00a
STL
10:54a
7h 54m
1 stop
STL
1:10p
YUL
6:08p
4h 58m
1 stop
Depart: Wed Dec 14 2016 Return: Fri Dec 16 2016 Trip spans 3 days
American Airlines
American Airlines
YUL
2:25a
STL
11:42a
9h 17m
1 stop
STL
7:54a
YUL
4:54p
9h 00m
1 stop
Depart: Sat Apr 8 2017 Return: Sat Apr 22 2017 Trip spans 15 days
Delta
Delta
YUL
3:00a
STL
9:06a
6h 06m
1 stop
STL
3:20a
YUL
11:14a
7h 54m
1 stop
Depart: Thu Apr 13 2017 Return: Tue Apr 18 2017 Trip spans 6 days
Delta
Delta
YUL
1:30a
STL
6:29a
4h 59m
1 stop
STL
2:10a
YUL
7:33a
5h 23m
1 stop
Depart: Fri Dec 23 2016 Return: Fri Dec 30 2016 Trip spans 8 days
American Airlines
American Airlines
YUL
2:00a
STL
7:00p
17h 00m
1 stop
STL
2:20a
YUL
4:54p
14h 34m
1 stop
Depart: Mon Apr 3 2017 Return: Sat Apr 8 2017 Trip spans 6 days
Delta
Delta
YUL
3:00a
STL
10:54a
7h 54m
1 stop
STL
1:10p
YUL
6:08p
4h 58m
1 stop
Depart: Tue Apr 11 2017 Return: Sun Apr 23 2017 Trip spans 13 days
Delta
Delta
YUL
1:30a
STL
6:29a
4h 59m
1 stop
STL
2:35a
YUL
6:58a
4h 23m
1 stop
Depart: Thu Dec 22 2016 Return: Tue Jan 3 2017 Trip spans 13 days
American Airlines
American Airlines
YUL
2:29a
STL
11:39a
9h 10m
1 stop
STL
7:54a
YUL
4:54p
9h 00m
1 stop
Depart: Wed Apr 12 2017 Return: Sun Apr 23 2017 Trip spans 12 days
Delta
Delta
YUL
1:30a
STL
6:29a
4h 59m
1 stop
STL
2:35a
YUL
6:58a
4h 23m
1 stop
Depart: Fri Dec 30 2016 Return: Sun Jan 1 2017 Trip spans 3 days
Delta
Delta
YUL
3:00a
STL
10:47a
7h 47m
1 stop
STL
1:00a
YUL
5:54a
4h 54m
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

Montreal
$258
Destination

St. Louis
$258