Compare live prices for STL to YYZ. Use the search panel
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STL → YYZApprox. 1051.03 km08 May 2026Live inventory
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Showing 25
of 128
live flights
WestJet
WS-8841
06:00
05/08/2026
STL
St Louis Lambert International Airport
10h 12m
1 Stop
⏱ LGA · 5h 1mLGA Airport
16:12
05/08/2026
YYZ
Lester B. Pearson International Airport
₹23,753
per person
✕ Non-refundable🔥 Last 4 seats
WestJet
WS-8841
06:00
05/08/2026
STL
St Louis Lambert International Airport
11h 59m
1 Stop
⏱ LGA · 6h 41mLGA Airport
17:59
05/08/2026
YYZ
Lester B. Pearson International Airport
₹23,753
per person
✕ Non-refundable
WestJet
WS-8833
06:00
05/08/2026
STL
St Louis Lambert International Airport
15h 55m
1 Stop
⏱ ATL · 10h 58mATL Airport
21:55
05/08/2026
YYZ
Lester B. Pearson International Airport
₹24,046
per person
✕ Non-refundable
WestJet
WS-6489
06:45
05/08/2026
STL
St Louis Lambert International Airport
10h 36m
1 Stop
⏱ DTW · 6h 41mDTW Airport
17:21
05/08/2026
YYZ
Lester B. Pearson International Airport
₹24,046
per person
✕ Non-refundable
WestJet
WS-8838
10:19
05/08/2026
STL
St Louis Lambert International Airport
12h 40m
1 Stop
⏱ DTW · 8h 50mDTW Airport
22:59
05/08/2026
YYZ
Lester B. Pearson International Airport
₹24,046
per person
✕ Non-refundable🔥 Last 4 seats
WestJet
WS-8845
06:21
05/08/2026
STL
St Louis Lambert International Airport
5h 15m
1 Stop
⏱ MSP · 0h 30mMSP Airport
11:36
05/08/2026
YYZ
Lester B. Pearson International Airport
₹24,046
per person
✕ Non-refundable5 fare options
WestJet
WS-8846
17:36
05/08/2026
STL
St Louis Lambert International Airport
5h 38m
1 Stop
⏱ MSP · 0h 50mMSP Airport
23:14
05/08/2026
YYZ
Lester B. Pearson International Airport
₹24,364
per person
✓ Refundable4 fare options
WestJet
WS-8838
10:19
05/08/2026
STL
St Louis Lambert International Airport
7h 2m
1 Stop
⏱ DTW · 3h 10mDTW Airport
17:21
05/08/2026
YYZ
Lester B. Pearson International Airport
₹24,364
per person
✓ Refundable🔥 Last 4 seats5 fare options
WestJet
WS-8832
17:20
05/08/2026
STL
St Louis Lambert International Airport
16h 59m
1 Stop
⏱ ATL · 12h 6mATL Airport
10:19
05/09/2026
+1
YYZ
Lester B. Pearson International Airport
₹24,562
per person
✕ Non-refundable
WestJet
WS-6489
06:45
05/08/2026
STL
St Louis Lambert International Airport
16h 14m
1 Stop
⏱ DTW · 12h 21mDTW Airport
22:59
05/08/2026
YYZ
Lester B. Pearson International Airport
₹24,562
per person
✕ Non-refundable
WestJet
WS-8837
18:04
05/08/2026
STL
St Louis Lambert International Airport
21h 15m
1 Stop
⏱ DTW · 17h 26mDTW Airport
15:19
05/09/2026
+1
YYZ
Lester B. Pearson International Airport
₹24,562
per person
✕ Non-refundable
WestJet
WS-8068
13:05
05/08/2026
STL
St Louis Lambert International Airport
10h 36m
1 Stop
⏱ LGA · 5h 18mLGA Airport
23:41
05/08/2026
YYZ
Lester B. Pearson International Airport
₹26,443
per person
✕ Non-refundable
WestJet
WS-8784
09:30
05/08/2026
STL
St Louis Lambert International Airport
14h 11m
1 Stop
⏱ LGA · 8h 57mLGA Airport
23:41
05/08/2026
YYZ
Lester B. Pearson International Airport
₹26,443
per person
✕ Non-refundable
WestJet
WS-6717
13:59
05/08/2026
STL
St Louis Lambert International Airport
9h 0m
1 Stop
⏱ DTW · 5h 7mDTW Airport
22:59
05/08/2026
YYZ
Lester B. Pearson International Airport
₹26,736
per person
✕ Non-refundable🔥 Last 3 seats
WestJet
WS-8838
10:19
05/08/2026
STL
St Louis Lambert International Airport
4h 55m
1 Stop
⏱ DTW · 1h 10mDTW Airport
15:14
05/08/2026
YYZ
Lester B. Pearson International Airport
₹26,919
per person
✓ Refundable🔥 Last 2 seats5 fare options
Delta Air Lines
DL-4981
06:00
05/08/2026
STL
St Louis Lambert International Airport
10h 12m
1 Stop
⏱ LGA · 5h 1mLGA Airport
16:12
05/08/2026
YYZ
Lester B. Pearson International Airport
₹27,202
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-5610
13:05
05/08/2026
STL
St Louis Lambert International Airport
10h 36m
1 Stop
⏱ LGA · 5h 18mLGA Airport
23:41
05/08/2026
YYZ
Lester B. Pearson International Airport
₹27,202
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-4981
06:00
05/08/2026
STL
St Louis Lambert International Airport
11h 59m
1 Stop
⏱ LGA · 6h 41mLGA Airport
17:59
05/08/2026
YYZ
Lester B. Pearson International Airport
₹27,202
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-4979
09:30
05/08/2026
STL
St Louis Lambert International Airport
14h 11m
1 Stop
⏱ LGA · 8h 57mLGA Airport
23:41
05/08/2026
YYZ
Lester B. Pearson International Airport
₹27,202
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-4905
17:45
05/08/2026
STL
St Louis Lambert International Airport
15h 25m
1 Stop
⏱ LGA · 10h 16mLGA Airport
09:10
05/09/2026
+1
YYZ
Lester B. Pearson International Airport
₹27,202
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-4981
06:00
05/08/2026
STL
St Louis Lambert International Airport
17h 41m
1 Stop
⏱ LGA · 12h 28mLGA Airport
23:41
05/08/2026
YYZ
Lester B. Pearson International Airport
₹27,721
per person
✕ Non-refundable2 fare options
WestJet
WS-8833
06:00
05/08/2026
STL
St Louis Lambert International Airport
11h 15m
1 Stop
⏱ ATL · 6h 17mATL Airport
17:15
05/08/2026
YYZ
Lester B. Pearson International Airport
₹29,441
per person
✕ Non-refundable🔥 Last 1 seats
aircanada
AC-1574
07:05
05/08/2026
STL
St Louis Lambert International Airport
2h 51m
Non-stop
09:56
05/08/2026
YYZ
Lester B. Pearson International Airport
₹30,402
per person
✕ Non-refundable13 fare options
aircanada
AC-8888
14:15
05/08/2026
STL
St Louis Lambert International Airport
2h 58m
Non-stop
17:13
05/08/2026
YYZ
Lester B. Pearson International Airport
₹30,402
per person
✕ Non-refundable13 fare options
Delta Air Lines
DL-1626
06:45
05/08/2026
STL
St Louis Lambert International Airport
4h 34m
1 Stop
⏱ DTW · 0h 42mDTW Airport
11:19
05/08/2026
YYZ
Lester B. Pearson International Airport
₹30,402
per person
✕ Non-refundable2 fare options
😕 No flights match your filters.
St. Louis (STL)
📍 St Louis Lambert International Airport
🌍 United States
🕐 GMT -6
📐 Latitude: 38.748697
📐 Longitude: -90.370003
Toronto (YYZ)
📍 Lester B. Pearson International Airport
🌍 Canada
🕐 GMT -5
📐 Latitude: 43.6772003174
📐 Longitude: -79.63059997559999
✈ Distance: St. Louis,USA to Toronto,Canada — 1051.03 km
📅 Results on this page are loaded for 08 May 2026. Click View all flights for the complete live search.
St. Louis to Toronto — what to expect when booking
The STL–YYZ route is served by multiple carriers throughout the year.
Fares on this route can move quickly — a price available now may not be there 30 minutes later.
If your dates are flexible, try shifting your departure by a day or two using the date strip above.
Mid-week departures often show lower base fares compared to weekend starts on many routes.
The distance between St. Louis,USA and Toronto,Canada is approximately
1051.03 km.
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❓ Frequently asked questions — St. Louis to Toronto flights
Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.
The straight-line distance between St. Louis,USA (STL) and Toronto,Canada (YYZ) is approximately 1051.03 km. Actual flying distance may vary slightly depending on routing.
Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.
Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.