✦ Smart route search

Toronto (YYZ) to St. Louis (STL) Flights from ₹19,156

Fares on this route currently start from ₹19,156. Compare live YYZ to STL prices, non-stop and connecting flights, departure times and airline choices before booking. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
YYZ → STL Approx. 1051.03 km 14 Jul 2026 Live inventory
✈ Flight Search
Modify your route
From
To
Depart
Return
Adults
Children
Infants
Cabin
Trip Type
YYZ→STL

Sort By

💰 Cheapest
⚡ Fastest
🕐 Earliest

🎚️ Filters

Stops Reset
0
0
0
Max Price Reset
Up to ₹5,00,000
Departure Time Reset
🌙 Night
12am–6am
🌅 Morning
6am–12pm
☀️ Afternoon
12pm–6pm
🌆 Evening
6pm–12am
Fare Type
Airlines All
Loading…
Select Fare
Showing 25 of 110 live flights
American Airlines
AA-3524
07:17
07/14/2026
YYZ
Lester B. Pearson International Airport
6h 36m
1 Stop
⏱ ORD · 4h 3mORD Airport
13:53
07/14/2026
STL
St Louis Lambert International Airport
₹19,156
per person
✕ Non-refundable6 fare options
United Airlines
UA-763
08:45
07/14/2026
YYZ
Lester B. Pearson International Airport
7h 1m
1 Stop
⏱ ORD · 4h 35mORD Airport
15:46
07/14/2026
STL
St Louis Lambert International Airport
₹24,271
per person
✕ Non-refundable6 fare options
aircanada
AC-5143
08:45
07/14/2026
YYZ
Lester B. Pearson International Airport
7h 1m
1 Stop
⏱ ORD · 4h 35mORD Airport
15:46
07/14/2026
STL
St Louis Lambert International Airport
₹24,271
per person
✕ Non-refundable3 fare options
United Airlines
UA-8307
14:00
07/14/2026
YYZ
Lester B. Pearson International Airport
7h 26m
1 Stop
⏱ ORD · 5h 0mORD Airport
21:26
07/14/2026
STL
St Louis Lambert International Airport
₹24,271
per person
✕ Non-refundable5 fare options
aircanada
AC-509
14:00
07/14/2026
YYZ
Lester B. Pearson International Airport
7h 26m
1 Stop
⏱ ORD · 5h 0mORD Airport
21:26
07/14/2026
STL
St Louis Lambert International Airport
₹24,271
per person
✕ Non-refundable3 fare options
United Airlines
UA-8307
14:00
07/14/2026
YYZ
Lester B. Pearson International Airport
18h 49m
1 Stop
⏱ ORD · 16h 18mORD Airport
08:49
07/15/2026
+1
STL
St Louis Lambert International Airport
₹24,271
per person
✕ Non-refundable4 fare options
United Airlines
UA-8287
16:00
07/14/2026
YYZ
Lester B. Pearson International Airport
16h 49m
1 Stop
⏱ ORD · 14h 16mORD Airport
08:49
07/15/2026
+1
STL
St Louis Lambert International Airport
₹24,271
per person
✕ Non-refundable4 fare options
United Airlines
UA-6019
14:45
07/14/2026
YYZ
Lester B. Pearson International Airport
18h 4m
1 Stop
⏱ ORD · 15h 23mORD Airport
08:49
07/15/2026
+1
STL
St Louis Lambert International Airport
₹24,271
per person
✕ Non-refundable🔥 Last 1 seats5 fare options
United Airlines
UA-3617
10:15
07/14/2026
YYZ
Lester B. Pearson International Airport
22h 34m
1 Stop
⏱ ORD · 19h 52mORD Airport
08:49
07/15/2026
+1
STL
St Louis Lambert International Airport
₹24,271
per person
✕ Non-refundable🔥 Last 5 seats5 fare options
United Airlines
UA-1334
11:00
07/14/2026
YYZ
Lester B. Pearson International Airport
21h 49m
1 Stop
⏱ ORD · 19h 13mORD Airport
08:49
07/15/2026
+1
STL
St Louis Lambert International Airport
₹24,271
per person
✕ Non-refundable5 fare options
United Airlines
UA-3605
13:00
07/14/2026
YYZ
Lester B. Pearson International Airport
19h 49m
1 Stop
⏱ ORD · 17h 7mORD Airport
08:49
07/15/2026
+1
STL
St Louis Lambert International Airport
₹24,271
per person
✕ Non-refundable🔥 Last 1 seats5 fare options
United Airlines
UA-6019
14:45
07/14/2026
YYZ
Lester B. Pearson International Airport
6h 41m
1 Stop
⏱ ORD · 4h 5mORD Airport
21:26
07/14/2026
STL
St Louis Lambert International Airport
₹24,518
per person
✕ Non-refundable🔥 Last 1 seats6 fare options
aircanada
AC-5137
14:45
07/14/2026
YYZ
Lester B. Pearson International Airport
6h 41m
1 Stop
⏱ ORD · 4h 5mORD Airport
21:26
07/14/2026
STL
St Louis Lambert International Airport
₹24,518
per person
✕ Non-refundable🔥 Last 1 seats
aircanada
AC-503
08:05
07/14/2026
YYZ
Lester B. Pearson International Airport
7h 41m
1 Stop
⏱ ORD · 5h 20mORD Airport
15:46
07/14/2026
STL
St Louis Lambert International Airport
₹24,518
per person
✕ Non-refundable
United Airlines
UA-8533
08:05
07/14/2026
YYZ
Lester B. Pearson International Airport
7h 41m
1 Stop
⏱ ORD · 5h 20mORD Airport
15:46
07/14/2026
STL
St Louis Lambert International Airport
₹24,518
per person
✕ Non-refundable
aircanada
AC-4480
13:00
07/14/2026
YYZ
Lester B. Pearson International Airport
8h 26m
1 Stop
⏱ ORD · 5h 49mORD Airport
21:26
07/14/2026
STL
St Louis Lambert International Airport
₹24,518
per person
✕ Non-refundable🔥 Last 1 seats
United Airlines
UA-3605
13:00
07/14/2026
YYZ
Lester B. Pearson International Airport
8h 26m
1 Stop
⏱ ORD · 5h 49mORD Airport
21:26
07/14/2026
STL
St Louis Lambert International Airport
₹24,518
per person
✕ Non-refundable🔥 Last 1 seats2 fare options
aircanada
AC-5141
07:00
07/14/2026
YYZ
Lester B. Pearson International Airport
8h 46m
1 Stop
⏱ ORD · 6h 20mORD Airport
15:46
07/14/2026
STL
St Louis Lambert International Airport
₹24,518
per person
✕ Non-refundable🔥 Last 5 seats
United Airlines
UA-2145
07:00
07/14/2026
YYZ
Lester B. Pearson International Airport
8h 46m
1 Stop
⏱ ORD · 6h 20mORD Airport
15:46
07/14/2026
STL
St Louis Lambert International Airport
₹24,518
per person
✕ Non-refundable🔥 Last 5 seats2 fare options
American Airlines
AA-6407
15:14
07/14/2026
YYZ
Lester B. Pearson International Airport
9h 2m
1 Stop
⏱ ORD · 6h 41mORD Airport
00:16
07/15/2026
+1
STL
St Louis Lambert International Airport
₹24,518
per person
✕ Non-refundable2 fare options
American Airlines
AA-3524
07:17
07/14/2026
YYZ
Lester B. Pearson International Airport
9h 23m
1 Stop
⏱ ORD · 6h 40mORD Airport
16:40
07/14/2026
STL
St Louis Lambert International Airport
₹24,518
per person
✕ Non-refundable2 fare options
aircanada
AC-4408
11:00
07/14/2026
YYZ
Lester B. Pearson International Airport
10h 26m
1 Stop
⏱ ORD · 7h 55mORD Airport
21:26
07/14/2026
STL
St Louis Lambert International Airport
₹24,518
per person
✕ Non-refundable
United Airlines
UA-1334
11:00
07/14/2026
YYZ
Lester B. Pearson International Airport
10h 26m
1 Stop
⏱ ORD · 7h 55mORD Airport
21:26
07/14/2026
STL
St Louis Lambert International Airport
₹24,518
per person
✕ Non-refundable2 fare options
American Airlines
AA-3606
13:17
07/14/2026
YYZ
Lester B. Pearson International Airport
10h 59m
1 Stop
⏱ ORD · 8h 38mORD Airport
00:16
07/15/2026
+1
STL
St Louis Lambert International Airport
₹24,518
per person
✕ Non-refundable2 fare options
aircanada
AC-4172
10:15
07/14/2026
YYZ
Lester B. Pearson International Airport
11h 11m
1 Stop
⏱ ORD · 8h 34mORD Airport
21:26
07/14/2026
STL
St Louis Lambert International Airport
₹24,518
per person
✕ Non-refundable🔥 Last 5 seats
😕 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 14 Jul 2026. Click Load more flights to expand the full list on this page.

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

The date strip above lets you scan nearby fares without restarting the search.

Load the full list

Route page starts with 25 flights for speed. Load more brings the complete list onto this page.

Check fare details

Each result shows baggage, refundability and fare details before you proceed.

More flights from Toronto (YYZ)
122 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 Cancun
YYZ → CUN
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 Delhi
YYZ → DEL
Toronto Denver
YYZ → DEN
Toronto Detroit
YYZ → DTW
Toronto Dubai
YYZ → DXB
Toronto Dublin
YYZ → DUB
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 Hong Kong
YYZ → HKG
Toronto Houston
YYZ → IAH
Toronto Indianapolis
YYZ → IND
Toronto Istanbul
YYZ → IST
Toronto Jeddah
YYZ → JED
Toronto Kansas City
YYZ → MCI
Toronto Kelowna
YYZ → YLW
Toronto Kingston
YYZ → KIN
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 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. 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 Venice
YYZ → VCE
Toronto Victoria
YYZ → YYJ
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.