Find Cheap Flights from Toronto Pearson Intl to Lambert-St Louis (YYZ - 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 Toronto Pearson Intl to Lambert-St Louis

(Round-trip)
Depart: Tue Sep 5 2017 Return: Fri Sep 8 2017 Trip spans 4 days
Delta
Delta
YYZ
12:00a
STL
5:22a
5h 22m
1 stop
STL
12:00a
YYZ
7:28a
7h 28m
1 stop
Depart: Fri Aug 25 2017 Return: Mon Aug 28 2017 Trip spans 4 days
Air Canada
Air Canada
YYZ
12:00a
STL
2:03a
2h 03m
nonstop
STL
12:00a
YYZ
1:55a
1h 55m
nonstop
Depart: Fri Sep 1 2017 Return: Mon Sep 4 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
YYZ
12:00a
STL
2:03a
2h 03m
nonstop
STL
12:00a
YYZ
1:55a
1h 55m
nonstop
Depart: Mon Aug 21 2017 Return: Fri Aug 25 2017 Trip spans 5 days
WestJet
WestJet
YYZ
12:00a
STL
5:39p
17h 39m
1 stop
STL
12:00a
YYZ
11:27a
11h 27m
1 stop
Depart: Mon Sep 25 2017 Return: Thu Sep 28 2017 Trip spans 4 days
Delta
Delta
YYZ
12:00a
STL
8:19a
8h 19m
1 stop
STL
12:00a
YYZ
5:24a
5h 24m
1 stop
Depart: Wed Nov 8 2017 Return: Tue Nov 14 2017 Trip spans 7 days
Delta
Delta
YYZ
12:00a
STL
6:12a
6h 12m
2 stops
STL
12:00a
YYZ
5:57a
5h 57m
1 stop
Depart: Fri Sep 1 2017 Return: Mon Sep 4 2017 Trip spans 4 days
Air Canada
Air Canada
YYZ
12:00a
STL
2:03a
2h 03m
nonstop
STL
12:00a
YYZ
1:55a
1h 55m
nonstop
Depart: Thu Aug 17 2017 Return: Fri Aug 18 2017 Trip spans 2 days
Multiple Airlines
Multiple Airlines
YYZ
12:00a
STL
2:03a
2h 03m
nonstop
STL
12:00a
YYZ
6:10a
6h 10m
1 stop
Depart: Tue Aug 15 2017 Return: Fri Aug 18 2017 Trip spans 4 days
WestJet
WestJet
YYZ
12:00a
STL
7:50a
7h 50m
1 stop
STL
12:00a
YYZ
7:50a
7h 50m
1 stop
Depart: Wed Aug 16 2017 Return: Fri Aug 18 2017 Trip spans 3 days
WestJet
WestJet
YYZ
12:00a
STL
7:08a
7h 08m
1 stop
STL
12:00a
YYZ
7:50a
7h 50m
1 stop
Depart: Fri Aug 25 2017 Return: Mon Aug 28 2017 Trip spans 4 days
Delta
Delta
YYZ
12:00a
STL
8:01a
8h 01m
1 stop
STL
12:00a
YYZ
7:22a
7h 22m
1 stop
Depart: Thu Aug 17 2017 Return: Sun Aug 20 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
YYZ
12:00a
STL
7:45a
7h 45m
1 stop
STL
12:00a
YYZ
1:55a
1h 55m
nonstop
Depart: Sun Aug 27 2017 Return: Sun Sep 3 2017 Trip spans 8 days
Delta
Delta
YYZ
12:00a
STL
8:19a
8h 19m
1 stop
STL
12:00a
YYZ
5:25a
5h 25m
1 stop
Depart: Sat Dec 23 2017 Return: Tue Dec 26 2017 Trip spans 4 days
Air Canada
Air Canada
YYZ
12:00a
STL
2:12a
2h 12m
nonstop
STL
12:00a
YYZ
1:53a
1h 53m
nonstop
Depart: Mon Aug 14 2017 Return: Tue Aug 15 2017 Trip spans 2 days
WestJet
WestJet
YYZ
12:00a
STL
4:39p
16h 39m
1 stop
STL
12:00a
YYZ
6:10a
6h 10m
1 stop
Depart: Sun Dec 24 2017 Return: Tue Dec 26 2017 Trip spans 3 days
Multiple Airlines
Multiple Airlines
YYZ
12:00a
STL
6:41p
18h 41m
1 stop
STL
12:00a
YYZ
1:53a
1h 53m
nonstop
Depart: Mon Nov 20 2017 Return: Sat Nov 25 2017 Trip spans 6 days
Delta
Delta
YYZ
12:00a
STL
7:50a
7h 50m
1 stop
STL
12:00a
YYZ
5:13a
5h 13m
1 stop
Depart: Wed Nov 22 2017 Return: Mon Nov 27 2017 Trip spans 6 days
Delta
Delta
YYZ
12:00a
STL
3:30a
3h 30m
1 stop
STL
12:00a
YYZ
5:19a
5h 19m
1 stop
Depart: Sat Aug 19 2017 Return: Sun Aug 20 2017 Trip spans 2 days
Multiple Airlines
Multiple Airlines
YYZ
12:00a
STL
5:43a
5h 43m
1 stop
STL
12:00a
YYZ
1:55a
1h 55m
nonstop
Depart: Fri Sep 15 2017 Return: Sun Sep 17 2017 Trip spans 3 days
Delta
Delta
YYZ
12:00a
STL
8:08a
8h 08m
1 stop
STL
12:00a
YYZ
8:13a
8h 13m
1 stop
Select an airline:  United
Direct flights YYZ to STL on United
Flight # Depart YYZ Arrive STL Sun Mon Tue Wed Thu Fri Sat Valid Between
8197 7:30 am 8:33 am Jul 26 - Aug 29
8197 7:30 am 8:33 am Aug 31 - Sep 5
8199 4:10 pm 5:13 pm Jul 26 - Sep 5
* 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

Toronto
$345
Destination

St. Louis
$345
Airlines Airline reviews

26 travelers who booked a flight from Toronto to St. Louis rated their chosen airlines with an average of 6.6.

Overall
6.7
Boarding
6.2
Crew
7.5
Comfort
6.2
Food
4.8
Entertainment
4.9