Find Deals on Flights from Toronto to Lambert-St Louis (YTO - 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 Toronto to Lambert-St Louis

(Round-trip)
Depart: Fri Mar 24 2017 Return: Sun Mar 26 2017 Trip spans 3 days
Major Airline
Major Airline
YYZ
1:00a
STL
3:18a
2h 18m
nonstop
STL
1:00a
YYZ
1:18a
0h 18m
nonstop
Depart: Sat Feb 11 2017 Return: Mon Feb 13 2017 Trip spans 3 days
Delta
Delta
YYZ
12:40p
STL
4:55p
4h 15m
1 stop
STL
12:30p
YYZ
5:35p
5h 05m
1 stop
Depart: Mon Feb 20 2017 Return: Thu Feb 23 2017 Trip spans 4 days
WestJet
WestJet
YYZ
3:25p
STL
8:40a
17h 15m
1 stop
STL
8:27a
YYZ
2:20p
5h 53m
1 stop
Depart: Mon Feb 6 2017 Return: Sat Feb 11 2017 Trip spans 6 days
American Airlines
American Airlines
YYZ
10:42a
STL
4:55p
6h 13m
1 stop
STL
1:00a
YYZ
5:29a
4h 29m
1 stop
Depart: Mon May 1 2017 Return: Sun May 7 2017 Trip spans 7 days
Major Airline
Major Airline
YYZ
1:30a
STL
6:56a
5h 26m
nonstop
STL
10:10p
YYZ
4:39a
6h 29m
nonstop
Depart: Sun Feb 12 2017 Return: Tue Feb 14 2017 Trip spans 3 days
Delta
Delta
YYZ
5:15a
STL
12:11p
6h 56m
1 stop
STL
1:34a
YYZ
5:25a
3h 51m
1 stop
Depart: Mon Feb 13 2017 Return: Wed Feb 15 2017 Trip spans 3 days
Delta
Delta
YYZ
2:50a
STL
10:46a
7h 56m
1 stop
STL
5:20a
YYZ
9:11a
3h 51m
1 stop
Depart: Sun May 21 2017 Return: Tue May 23 2017 Trip spans 3 days
Major Airline
Major Airline
YYZ
12:00a
STL
2:00a
2h 00m
2 stops
STL
1:30a
YYZ
3:23a
1h 53m
2 stops
Depart: Wed Feb 8 2017 Return: Sat Feb 11 2017 Trip spans 4 days
American Airlines
American Airlines
YYZ
10:42a
STL
4:55p
6h 13m
1 stop
STL
2:19a
YYZ
12:35p
10h 16m
1 stop
Depart: Tue Feb 14 2017 Return: Wed Feb 15 2017 Trip spans 2 days
Delta
Delta
YYZ
1:10a
STL
5:41a
4h 31m
1 stop
STL
11:51a
YYZ
4:40p
4h 49m
1 stop
Depart: Thu Apr 27 2017 Return: Sun Apr 30 2017 Trip spans 4 days
Major Airline
Major Airline
YYZ
12:50p
STL
4:56p
4h 06m
2 stops
STL
8:30a
YYZ
2:31p
6h 01m
2 stops
Depart: Wed Feb 15 2017 Return: Fri Feb 17 2017 Trip spans 3 days
Delta
Delta
YYZ
12:49p
STL
7:21p
6h 32m
1 stop
STL
1:34a
YYZ
5:22a
3h 48m
1 stop
Depart: Fri Mar 17 2017 Return: Sun Mar 19 2017 Trip spans 3 days
Major Airline
Major Airline
YYZ
2:00a
STL
4:18a
2h 18m
nonstop
STL
2:00a
YYZ
2:18a
0h 18m
nonstop
Depart: Thu Feb 16 2017 Return: Sat Feb 18 2017 Trip spans 3 days
Delta
Delta
YYZ
8:09a
STL
12:50p
4h 41m
1 stop
STL
1:25a
YYZ
8:29a
7h 04m
1 stop
Depart: Fri Feb 17 2017 Return: Sun Feb 19 2017 Trip spans 3 days
Delta
Delta
YYZ
1:10a
STL
5:49a
4h 39m
1 stop
STL
11:51a
YYZ
3:23p
3h 32m
1 stop
Depart: Tue Feb 7 2017 Return: Fri Feb 10 2017 Trip spans 4 days
Major Airline
Major Airline
YYZ
10:25p
STL
3:26a
5h 01m
1 stop
STL
9:30p
YYZ
3:15a
5h 45m
1 stop
Depart: Sun Jan 29 2017 Return: Mon Feb 13 2017 Trip spans 16 days
American Airlines
American Airlines
YYZ
2:59p
STL
7:20a
16h 21m
1 stop
STL
2:19a
YYZ
12:35p
10h 16m
1 stop
Depart: Sat Feb 18 2017 Return: Tue Feb 21 2017 Trip spans 4 days
Delta
Delta
YYZ
1:10a
STL
5:44a
4h 34m
1 stop
STL
10:23a
YYZ
5:20p
6h 57m
1 stop
Depart: Thu Feb 9 2017 Return: Mon Feb 13 2017 Trip spans 5 days
Major Airline
Major Airline
YYZ
10:25p
STL
3:26a
5h 01m
1 stop
STL
1:50a
YYZ
7:08a
5h 18m
1 stop
Depart: Sun Feb 19 2017 Return: Tue Feb 21 2017 Trip spans 3 days
Delta
Delta
YYZ
10:45a
STL
7:32p
8h 47m
2 stops
STL
1:34a
YYZ
5:22a
3h 48m
1 stop
Select an airline:  United
Direct flights YTO to STL on United
Flight # Depart YYZ Arrive STL Sun Mon Tue Wed Thu Fri Sat Valid Between
8197 8:10 am 9:18 am Jan 19 - Feb 13
8197 8:10 am 9:18 am Feb 15 - Mar 11
8199 4:15 pm 5:23 pm Jan 19 - Mar 10
* 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?
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Airports
Origin

Toronto
$383
Destination

St. Louis
$383