Flights from St Louis to Toronto, Canada

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Did you mean flights from Toronto to St Louis?

St Louis to Toronto Last modified: Jun 7, 2022 14:20 -04:00

We've scanned 24,518 round trip itineraries and found the cheapest flights to Toronto. !! frequently offer the best deals to Toronto flights, or select your preferred carrier below to see the cheapest days to fly.

!!
STLYTO
Fri 6/17
nonstop
YTOSTL
Mon 6/20
nonstop
$360

How Much is a Flight from St Louis to Toronto?

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 $351.

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?

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 $378 $514
7-14 days $360 $487
14-21 days $360 $338
21-30 days $363 $509
30-60 days $364 $89
60-90 days $381 $369
90+ days $362 $420

Cheapest Day To Fly from St Louis to Toronto

We've examined 59,484 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
$368$361$328$89$360$514$433

Compare Flight Prices from St Louis to Toronto by Month

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
June St Louis Toronto !! 6/17/22 6/20/22 0 $360
June St Louis Toronto !! 6/30/22 7/3/22 2 $89
May St Louis Toronto 00 5/30/22 6/4/22 0 $381
June St Louis Toronto !! 6/16/22 6/20/22 0 $362
July St Louis Toronto !! 7/14/22 7/21/22 0 $390
August St Louis Toronto !! 8/15/22 8/24/22 0 $417
August St Louis Toronto 00 8/9/22 8/24/22 0 $403
October St Louis Toronto 00 10/7/22 10/9/22 0 $405

Cheap Last Minute Flights from St Louis to Toronto

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
6 7 8 9 10 11 12
$259
13 14 15 16 17 18 19
$259
20 21 22 23 24 25 26
27 28 1 2 3 4 5
6 7 8 9 10 11 12
13 14 15 16 17 18 19
20 21 22 23 24 25 26
$298
27 28 29 30 31 1 2
$298
3 4 5 6 7 8 9
$363
10 11 12 13 14 15 16
$363

Connecting Flights vs Direct Flights from St Louis to Toronto

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 $514.

The average price for direct flights from St Louis to Toronto is $360.

One Way Flights vs Round Trip Flights from St Louis to Toronto

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 $212.

The average price for round trip flights from St Louis to Toronto is $360.

St Louis to Toronto Flight Questions

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 3, 2022 15:20 -04:00

Cheap International Flights to Toronto - YTO Last modified: Jul 3, 2022 15:20 -04:00

Cheap Flights from St Louis to Toronto