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Toronto to St. Louis flight ticket price

Compare live prices for YYZ to STL. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
YYZ → STL Approx. 1051.03 km 08 May 2026 Live inventory
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Showing 25 of 105 live flights
WestJet
WS-6340
09:49
05/08/2026
YYZ
Lester B. Pearson International Airport
3h 21m
1 Stop
⏱ DTW · 1h 18mDTW Airport
13:10
05/08/2026
STL
St Louis Lambert International Airport
₹24,789
per person
✓ Refundable5 fare options
WestJet
WS-7387
14:20
05/08/2026
YYZ
Lester B. Pearson International Airport
6h 49m
1 Stop
⏱ DTW · 4h 44mDTW Airport
21:09
05/08/2026
STL
St Louis Lambert International Airport
₹24,789
per person
✓ Refundable5 fare options
WestJet
WS-7387
14:20
05/08/2026
YYZ
Lester B. Pearson International Airport
2h 56m
1 Stop
⏱ DTW · 0h 50mDTW Airport
17:16
05/08/2026
STL
St Louis Lambert International Airport
₹24,789
per person
✓ Refundable5 fare options
WestJet
WS-6473
16:04
05/08/2026
YYZ
Lester B. Pearson International Airport
5h 5m
1 Stop
⏱ DTW · 3h 1mDTW Airport
21:09
05/08/2026
STL
St Louis Lambert International Airport
₹24,789
per person
✓ Refundable5 fare options
WestJet
WS-6353
06:30
05/08/2026
YYZ
Lester B. Pearson International Airport
4h 2m
1 Stop
⏱ MSP · 0h 57mMSP Airport
10:32
05/08/2026
STL
St Louis Lambert International Airport
₹24,789
per person
✓ Refundable5 fare options
WestJet
WS-6350
14:30
05/08/2026
YYZ
Lester B. Pearson International Airport
6h 9m
1 Stop
⏱ LGA · 2h 31mLGA Airport
20:39
05/08/2026
STL
St Louis Lambert International Airport
₹24,789
per person
✓ Refundable🔥 Last 3 seats5 fare options
WestJet
WS-6344
18:12
05/08/2026
YYZ
Lester B. Pearson International Airport
2h 57m
1 Stop
⏱ DTW · 0h 53mDTW Airport
21:09
05/08/2026
STL
St Louis Lambert International Airport
₹24,789
per person
✓ Refundable5 fare options
WestJet
WS-6343
12:09
05/08/2026
YYZ
Lester B. Pearson International Airport
5h 7m
1 Stop
⏱ DTW · 3h 9mDTW Airport
17:16
05/08/2026
STL
St Louis Lambert International Airport
₹24,789
per person
✓ Refundable5 fare options
WestJet
WS-6342
06:10
05/08/2026
YYZ
Lester B. Pearson International Airport
3h 19m
1 Stop
⏱ DTW · 1h 5mDTW Airport
09:29
05/08/2026
STL
St Louis Lambert International Airport
₹24,789
per person
✓ Refundable5 fare options
WestJet
WS-6354
19:22
05/08/2026
YYZ
Lester B. Pearson International Airport
3h 59m
1 Stop
⏱ MSP · 0h 58mMSP Airport
23:21
05/08/2026
STL
St Louis Lambert International Airport
₹24,789
per person
✓ Refundable5 fare options
WestJet
WS-6342
06:10
05/08/2026
YYZ
Lester B. Pearson International Airport
7h 0m
1 Stop
⏱ DTW · 4h 51mDTW Airport
13:10
05/08/2026
STL
St Louis Lambert International Airport
₹24,789
per person
✓ Refundable5 fare options
WestJet
WS-6473
16:04
05/08/2026
YYZ
Lester B. Pearson International Airport
17h 25m
1 Stop
⏱ DTW · 15h 16mDTW Airport
09:29
05/09/2026
+1
STL
St Louis Lambert International Airport
₹24,789
per person
✓ Refundable5 fare options
WestJet
WS-6360
18:49
05/08/2026
YYZ
Lester B. Pearson International Airport
16h 48m
1 Stop
⏱ LGA · 13h 11mLGA Airport
11:37
05/09/2026
+1
STL
St Louis Lambert International Airport
₹24,789
per person
✓ Refundable4 fare options
WestJet
WS-6344
18:12
05/08/2026
YYZ
Lester B. Pearson International Airport
15h 17m
1 Stop
⏱ DTW · 13h 8mDTW Airport
09:29
05/09/2026
+1
STL
St Louis Lambert International Airport
₹24,789
per person
✓ Refundable4 fare options
WestJet
WS-6353
06:30
05/08/2026
YYZ
Lester B. Pearson International Airport
16h 51m
1 Stop
⏱ MSP · 13h 50mMSP Airport
23:21
05/08/2026
STL
St Louis Lambert International Airport
₹24,789
per person
✓ Refundable4 fare options
WestJet
WS-6768
18:30
05/08/2026
YYZ
Lester B. Pearson International Airport
5h 29m
1 Stop
⏱ ATL · 2h 18mATL Airport
23:59
05/08/2026
STL
St Louis Lambert International Airport
₹24,789
per person
✓ Refundable5 fare options
WestJet
WS-7129
07:45
05/08/2026
YYZ
Lester B. Pearson International Airport
16h 14m
1 Stop
⏱ ATL · 13h 1mATL Airport
23:59
05/08/2026
STL
St Louis Lambert International Airport
₹24,789
per person
✓ Refundable5 fare options
WestJet
WS-6768
18:30
05/08/2026
YYZ
Lester B. Pearson International Airport
17h 24m
1 Stop
⏱ ATL · 14h 20mATL Airport
11:54
05/09/2026
+1
STL
St Louis Lambert International Airport
₹24,789
per person
✓ Refundable5 fare options
WestJet
WS-383
12:40
05/08/2026
YYZ
Lester B. Pearson International Airport
10h 41m
2 Stops
⏱ YWG · 3h 16mYWG Airport⏱ MSP · 2h 33mMSP Airport
23:21
05/08/2026
STL
St Louis Lambert International Airport
₹24,954
per person
✓ Refundable4 fare options
WestJet
WS-6348
06:00
05/08/2026
YYZ
Lester B. Pearson International Airport
14h 39m
1 Stop
⏱ LGA · 10h 54mLGA Airport
20:39
05/08/2026
STL
St Louis Lambert International Airport
₹25,942
per person
✕ Non-refundable
WestJet
WS-6340
09:49
05/08/2026
YYZ
Lester B. Pearson International Airport
11h 20m
1 Stop
⏱ DTW · 9h 17mDTW Airport
21:09
05/08/2026
STL
St Louis Lambert International Airport
₹25,942
per person
✕ Non-refundable
WestJet
WS-6342
06:10
05/08/2026
YYZ
Lester B. Pearson International Airport
14h 59m
1 Stop
⏱ DTW · 12h 50mDTW Airport
21:09
05/08/2026
STL
St Louis Lambert International Airport
₹25,942
per person
✕ Non-refundable
WestJet
WS-6347
07:55
05/08/2026
YYZ
Lester B. Pearson International Airport
12h 44m
1 Stop
⏱ LGA · 9h 5mLGA Airport
20:39
05/08/2026
STL
St Louis Lambert International Airport
₹25,942
per person
✕ Non-refundable
WestJet
WS-6342
06:10
05/08/2026
YYZ
Lester B. Pearson International Airport
11h 6m
1 Stop
⏱ DTW · 8h 56mDTW Airport
17:16
05/08/2026
STL
St Louis Lambert International Airport
₹25,942
per person
✕ Non-refundable🔥 Last 2 seats
WestJet
WS-6473
16:04
05/08/2026
YYZ
Lester B. Pearson International Airport
25h 12m
1 Stop
⏱ DTW · 23h 7mDTW Airport
17:16
05/09/2026
+1
STL
St Louis Lambert International Airport
₹25,942
per person
✕ Non-refundable
😕 No flights match your filters.
Toronto (YYZ)
📍 Lester B. Pearson International Airport
🌍 Canada
🕐 GMT -5
📐 Latitude: 43.6772003174
📐 Longitude: -79.63059997559999
St. Louis (STL)
📍 St Louis Lambert International Airport
🌍 United States
🕐 GMT -6
📐 Latitude: 38.748697
📐 Longitude: -90.370003

✈ Distance: Toronto,Canada to St. Louis,USA1051.03 km

📅 Results on this page are loaded for 08 May 2026. Click View all flights for the complete live search.

Toronto to St. Louis — what to expect when booking

The YYZ–STL 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 Toronto,Canada and St. Louis,USA is approximately 1051.03 km.

Before you book

Compare nearby dates

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More flights from Toronto (YYZ)
135 routes
Toronto Abu Dhabi
YYZ → AUH
Toronto Addis Ababa
YYZ → ADD
Toronto Amritsar
YYZ → ATQ
Toronto Amsterdam
YYZ → AMS
Toronto Antigua
YYZ → ANU
Toronto Athens
YYZ → ATH
Toronto Atlanta
YYZ → ATL
Toronto Barcelona
YYZ → BCN
Toronto Beijing
YYZ → PEK
Toronto Bermuda
YYZ → BDA
Toronto Bogota
YYZ → BOG
Toronto Boston
YYZ → BOS
Toronto Bridgetown
YYZ → BGI
Toronto Brussels
YYZ → BRU
Toronto Cairo
YYZ → CAI
Toronto Calgary
YYZ → YYC
Toronto Camagüey
YYZ → CMW
Toronto Cancun
YYZ → CUN
Toronto Cayo Coco
YYZ → CCC
Toronto Charlotte
YYZ → CLT
Toronto Charlottetown
YYZ → YYG
Toronto Chicago
YYZ → ORD
Toronto Cincinnati
YYZ → CVG
Toronto Cleveland
YYZ → CLE
Toronto Columbus
YYZ → CMH
Toronto Copenhagen
YYZ → CPH
Toronto Deer Lake
YYZ → YDF
Toronto Delhi
YYZ → DEL
Toronto Denver
YYZ → DEN
Toronto Detroit
YYZ → DTW
Toronto Dubai
YYZ → DXB
Toronto Dublin
YYZ → DUB
Toronto Edmonton
YYZ → YEG
Toronto Fort Lauderdale
YYZ → FLL
Toronto Fort McMurray
YYZ → YMM
Toronto Fort Myers
YYZ → RSW
Toronto Fort Worth
YYZ → DFW
Toronto Frankfurt
YYZ → FRA
Toronto Fredericton
YYZ → YFC
Toronto George Town
YYZ → GGT
Toronto Georgetown
YYZ → GEO
Toronto Glasgow
YYZ → GLA
Toronto Grand Cayman
YYZ → GCM
Toronto Grenada
YYZ → GND
Toronto Halifax International
YYZ → YHZ
Toronto Harrisburg
YYZ → MDT
Toronto Hartford
YYZ → BDL
Toronto Havana
YYZ → HAV
Toronto Holguin
YYZ → HOG
Toronto Hong Kong
YYZ → HKG
Toronto Houston
YYZ → IAH
Toronto Indianapolis
YYZ → IND
Toronto Islamabad
YYZ → ISB
Toronto Istanbul
YYZ → IST
Toronto Jeddah
YYZ → JED
Toronto Kansas City
YYZ → MCI
Toronto Karachi
YYZ → KHI
Toronto Kelowna
YYZ → YLW
Toronto Kingston
YYZ → KIN
Toronto Lahore
YYZ → LHE
Toronto Las Vegas
YYZ → LAS
Toronto Liberia
YYZ → LIR
Toronto Lima
YYZ → LIM
Toronto Lisbon
YYZ → LIS
Toronto London
YYZ → YXU
Toronto London
YYZ → LHR
Toronto Los Angeles
YYZ → LAX
Toronto Manchester
YYZ → MAN
Toronto Mexico City
YYZ → MEX
Toronto Miami
YYZ → MIA
Toronto Milwaukee
YYZ → MKE
Toronto Minneapolis
YYZ → MSP
Toronto Moncton
YYZ → YQM
Toronto Montego Bay
YYZ → MBJ
Toronto Montreal
YYZ → YUL
Toronto Moscow
YYZ → SVO
Toronto Muenchen
YYZ → MUC
Toronto Myrtle Beach
YYZ → MYR
Toronto Nashville
YYZ → BNA
Toronto Nassau
YYZ → NAS
Toronto New Orleans
YYZ → MSY
Toronto New York
YYZ → JFK
Toronto Oranjestad
YYZ → AUA
Toronto Orlando
YYZ → MCO
Toronto Ottawa
YYZ → YOW
Toronto Panama City
YYZ → PTY
Toronto Paris
YYZ → CDG
Toronto Philadelphia
YYZ → PHL
Toronto Phoenix
YYZ → PHX
Toronto Pittsburgh International Airport
YYZ → PIT
Toronto Ponta Delgada
YYZ → PDL
Toronto Port of Spain
YYZ → POS
Toronto Porto
YYZ → OPO
Toronto Providenciales
YYZ → PLS
Toronto Puerto Plata
YYZ → POP
Toronto Punta Cana
YYZ → PUJ
Toronto Quebec
YYZ → YQB
Toronto Raleigh
YYZ → RDU
Toronto Regina
YYZ → YQR
Toronto Reykjavik
YYZ → KEF
Toronto Rochester
YYZ → ROC
Toronto Rome
YYZ → FCO
Toronto Saint John
YYZ → YSJ
Toronto Samana
YYZ → AZS
Toronto San Diego
YYZ → SAN
Toronto San Francisco
YYZ → SFO
Toronto San Jose
YYZ → SJO
Toronto San Juan
YYZ → SJU
Toronto San Salvador
YYZ → SAL
Toronto Santiago de Chile
YYZ → SCL
Toronto Sao Paulo
YYZ → GRU
Toronto Saskatoon
YYZ → YXE
Toronto Seattle
YYZ → SEA
Toronto Seoul
YYZ → ICN
Toronto Shanghai
YYZ → PVG
Toronto St. John-s
YYZ → YYT
Toronto St. Lucia Hewanorra
YYZ → UVF
Toronto St. Marteen
YYZ → SXM
Toronto Sydney
YYZ → YQY
Toronto Syracuse
YYZ → SYR
Toronto Taipei
YYZ → TPE
Toronto Tampa
YYZ → TPA
Toronto Tel Aviv
YYZ → TLV
Toronto Thunder Bay
YYZ → YQT
Toronto Tokyo
YYZ → NRT
Toronto Vancouver
YYZ → YVR
Toronto Varadero
YYZ → VRA
Toronto Venice
YYZ → VCE
Toronto Victoria
YYZ → YYJ
Toronto Warsaw
YYZ → WAW
Toronto Washington DC
YYZ → DCA
Toronto Wien
YYZ → VIE
Toronto Windsor Ontario
YYZ → YQG
Toronto Winnipeg International
YYZ → YWG
Toronto Zurich
YYZ → ZRH
More flights from St. Louis (STL)
55 routes
St. Louis Atlanta
STL → ATL
St. Louis Boston
STL → BOS
St. Louis Burlington IA
STL → BRL
St. Louis Cancun
STL → CUN
St. Louis Cape Girardeau
STL → CGI
St. Louis Charlotte
STL → CLT
St. Louis Chicago
STL → MDW
St. Louis Cincinnati
STL → CVG
St. Louis Cleveland
STL → CLE
St. Louis Columbus
STL → CMH
St. Louis Dallas
STL → DAL
St. Louis Decatur
STL → DEC
St. Louis Denver
STL → DEN
St. Louis Detroit
STL → DTW
St. Louis Fort Lauderdale
STL → FLL
St. Louis Fort Leonard Wood
STL → TBN
St. Louis Fort Myers
STL → RSW
St. Louis Fort Worth
STL → DFW
St. Louis Grand Rapids
STL → GRR
St. Louis Houston
STL → IAH
St. Louis Houston
STL → HOU
St. Louis Jonesboro
STL → JBR
St. Louis Kansas City
STL → MCI
St. Louis Kirksville
STL → IRK
St. Louis Las Vegas
STL → LAS
St. Louis Little Rock
STL → LIT
St. Louis Los Angeles
STL → LAX
St. Louis Marion
STL → MWA
St. Louis Miami
STL → MIA
St. Louis Milwaukee
STL → MKE
St. Louis Minneapolis
STL → MSP
St. Louis Montego Bay
STL → MBJ
St. Louis Nashville
STL → BNA
St. Louis New Orleans
STL → MSY
St. Louis New York
STL → JFK
St. Louis Oklahoma City
STL → OKC
St. Louis Omaha
STL → OMA
St. Louis Orlando
STL → MCO
St. Louis Owensboro
STL → OWB
St. Louis Philadelphia
STL → PHL
St. Louis Phoenix
STL → PHX
St. Louis Pittsburgh International Airport
STL → PIT
St. Louis Puerto Vallarta
STL → PVR
St. Louis Punta Cana
STL → PUJ
St. Louis Quincy
STL → UIN
St. Louis Raleigh
STL → RDU
St. Louis Salt Lake City
STL → SLC
St. Louis San Antonio
STL → SAT
St. Louis San Diego
STL → SAN
St. Louis San Francisco
STL → SFO
St. Louis Seattle
STL → SEA
St. Louis Tampa
STL → TPA
St. Louis Toronto
STL → YYZ
St. Louis Tulsa
STL → TUL
St. Louis Washington DC
STL → DCA
❓ Frequently asked questions — Toronto to St. Louis 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 Toronto,Canada (YYZ) and St. Louis,USA (STL) 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.