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Did you mean flights from Toronto to St Louis?

Flights from St Louis to Toronto, Canada

TIPSave $265 by flying into Cleveland instead of Toronto from St Louis

St Louis to Toronto Last modified: Jul 22, 2017 3:21 -04:00Prices shown were found by travelers like you over the past 30 days

We've scanned 25,217,253,560 round trip itineraries and found the cheapest flights to Toronto. American & WestJet frequently offer the best deals to Toronto flights, or select your preferred carrier below to see the cheapest days to fly.

American
STLYTO
Thu 10/5
1 stop
YTOSTL
Mon 10/9
1 stop
$389
WestJet
STLYTO
Wed 8/30
2 stops
YTOSTL
Wed 9/6
2 stops
$400
Air Canada
STLYTO
Mon 8/21
nonstop
YTOSTL
Thu 8/31
nonstop
$431
United
STLYTO
Sat 8/12
nonstop
YTOSTL
Thu 8/17
nonstop
$431
Alaska
STLYTO
Sat 8/12
1 stop
YTOSTL
Thu 8/17
1 stop
$1,609

How Much is a Flight from St Louis to Toronto? Prices shown were found by travelers like you over the past 30 days

We have collected flight cost data from across the web for travel from St Louis to Toronto, and have found the average flight price for this trip to be $392.

Where To Buy Cheap Flights from St Louis to Toronto?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from St Louis to Toronto based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from St Louis to Toronto? Prices shown were found by travelers like you over the past 30 days

The chart below shows up-to-date information regarding how far in advance to book your flight from St Louis to Toronto.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $1,404 $587
7-14 days $611 $544
14-21 days $431 $446
21-30 days $431 $433
30-60 days $431 $390
60-90 days $431 $389
90+ days $431 $391

Cheapest Day To Fly from St Louis to Toronto Prices shown were found by travelers like you over the past 30 days

We've examined 25,230,249,550 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from St Louis to Toronto is Thursday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$391$390$390$389$390$402$390

Compare Flight Prices from St Louis to Toronto by Month Prices shown were found by travelers like you over the past 30 days

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for St Louis to Toronto flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
July St Louis Toronto WestJet 7/28/17 8/4/17 1 $587
August St Louis Toronto WestJet 8/30/17 9/6/17 2 $400
September St Louis Toronto American 9/10/17 9/12/17 1 $390
October St Louis Toronto American 10/5/17 10/9/17 1 $389
November St Louis Toronto American 11/19/17 11/21/17 1 $391
December St Louis Toronto WestJet 12/20/17 1/2/18 1 $416
January St Louis Toronto American 1/14/18 1/22/18 1 $442
April St Louis Toronto American 4/12/18 4/15/18 1 $466

Cheap Last Minute Flights from St Louis to Toronto Prices shown were found by travelers like you over the past 30 days

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from St Louis to Toronto. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
23 24 25 26 27 28 29
$1,082
30 31 1 2 3 4 5
$1,082 $569
6 7 8 9 10 11 12
$569 $533
13 14 15 16 17 18 19
$533 $436
20 21 22 23 24 25 26
$436 $454
27 28 29 30 31 1 2
$454

Connecting Flights vs Direct Flights from St Louis to Toronto Prices shown were found by travelers like you over the past 30 days

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from St Louis to Toronto is $437.

The average price for direct flights from St Louis to Toronto is $598.

The chart below shows up to date information regarding non-stop flights from St Louis to Toronto.

Weekly Direct Flights from St Louis to Toronto - By Carrier
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Air Canada 3 3 3 3 3 2 2 06:00 17:45

One Way Flights vs Round Trip Flights from St Louis to Toronto Prices shown were found by travelers like you over the past 30 days

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from St Louis to Toronto. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from St Louis to Toronto is not available.

The average price for round trip flights from St Louis to Toronto is $437.

St Louis to Toronto Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is the flight from St Louis to Toronto?
Answer: The average St Louis to Toronto flight time is an hour and 55 minutes.
Question: How far is Toronto from St Louis?
Answer: The distance from St Louis to Toronto is 653 miles (1,050 kilometers).
Question: How common are direct flights from St Louis to Toronto?
Answer: There are 19 direct flights from St Louis to Toronto.
Question: What are the most popular St Louis airlines for direct flights from St Louis to Toronto?
Answer: Air Canada provides 100% of the non-stop flights between St Louis and Toronto.
Question: What are the most popular connecting cities when flying from St Louis to Toronto?
Answer: Chicago, IL

Airlines in St Louis flying to Toronto Last modified: Jul 22, 2017 3:21 -04:00Number of routes searched: 118Number of itineraries searched: 42,003

Wondering which airlines fly out of St Louis to Toronto? We've gathered the average price of St Louis airlines with flights to Toronto. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary showing which days of the week individual carriers offer flights for the next 30 days.

St Louis to Toronto
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Air Canada -
United -
American CLT
American DCA
American DFW
American LGA
American MIA
Major Airlines ATL
Major Airlines CVG
Major Airlines DTW
Major Airlines LGA
Major Airlines MSP
United CVG
United DEN
United EWR
United IAD

St Louis to Toronto Airports

These are the major commercial airports we're currently monitoring in St Louis and Toronto. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap International Flights from St Louis - STL Last modified: Jul 22, 2017 3:21 -04:00Prices shown were found by travelers like you over the past 30 days

Cheap Domestic Flights to Toronto - YTO Last modified: Jul 22, 2017 3:21 -04:00Prices shown were found by travelers like you over the past 30 days

Cheap International Flights to Toronto - YTO Last modified: Jul 22, 2017 3:21 -04:00Prices shown were found by travelers like you over the past 30 days

Cheap Flights from St Louis to Toronto