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Cheap Flights from Toronto to St Louis, MO, United States - YTO to STL

Popular flights from Toronto to St Louis

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Air Canada
Departure Date Return Date Lowest Price
May 31, 2016 Jun 6, 2016 CAD393
Alaska Airlines
Departure Date Return Date Lowest Price
May 17, 2016 May 24, 2016 CAD536
American Airlines
Departure Date Return Date Lowest Price
Jul 20, 2016 Jul 21, 2016 CAD397
United Airlines
Departure Date Return Date Lowest Price
Jun 14, 2016 Jun 17, 2016 CAD380
WestJet
Departure Date Return Date Lowest Price
Jun 5, 2016 Jun 9, 2016 CAD464
Jul 11, 2016 Jul 15, 2016 CAD464

How Much Does it Cost to Fly from Toronto to St Louis (YTO to STL)?

We have collected flight cost data from across the web for travel from Toronto to St Louis, and have found the average flight price for this trip to be CAD394.

When Can I Buy the Cheapest Flight from Toronto to St Louis (YTO to STL)?

Airlines can adjust prices for plane tickets from Toronto to St Louis based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

How far in advance should you book flights from Toronto to St Louis

The chart below shows up-to-date information regarding how far in advance a flight from Toronto to St Louis should be booked.

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days CAD1,842 CAD536
7-14 days CAD891 CAD507
14-21 days CAD797 CAD474
21-30 days CAD393 CAD393
30-60 days CAD380 CAD390
60-90 days CAD393 CAD393
90+ days CAD380 CAD390

Cheapest Day To Fly from Toronto to St Louis

The chart below shows up-to-date information regarding the cheapest days to fly from Toronto to St Louis.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
CAD399 CAD380 CAD397 CAD393 CAD398 CAD399 CAD393

Lowest Fares Chart By Month from Toronto to St Louis

The chart below shows the lowest fare by month when flying from Toronto to St Louis.

Month Origin Destination Carrier Depart Date Return Date Stops Price
May Toronto St Louis Air Canada 5/31/16 6/6/16 0 CAD393
June Toronto St Louis United 6/14/16 6/17/16 0 CAD380
July Toronto St Louis United 7/7/16 7/13/16 0 CAD393
August Toronto St Louis American 8/3/16 8/7/16 1 CAD399
September Toronto St Louis Air Canada 9/29/16 10/2/16 0 CAD380
October Toronto St Louis Air Canada 10/16/16 10/21/16 0 CAD439
November Toronto St Louis Air Canada 11/3/16 11/6/16 0 CAD380
December Toronto St Louis Air Canada 12/25/16 1/1/17 0 CAD453

Cheapest Weekend Non-Stop Flights for the Next 30 Days from Toronto to St Louis

If you're ready to take a trip in the next 30 days and want to fly on the weekend, you might be wondering which weekend is the cheapest to fly. The chart below shows up-to-date data regarding weekend flight prices from Toronto to St Louis.

Next 30 Days

SunMonTueWedThuFriSat
15 16 17 18 19 20 21
CAD891
22 23 24 25 26 27 28
CAD891
29 30 31 1 2 3 4
CAD393
5 6 7 8 9 10 11
CAD393

Non-Stop vs Connecting Flights from Toronto to St Louis (YTO to STL)

Your Toronto to St Louis flight can be significantly cheaper by choosing 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 Toronto to St Louis is CAD447.

The average price for non-stop flights from Toronto to St Louis is CAD387.

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

Nonstop Flight Details from Toronto to St Louis
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Air Canada 2 2 2 2 2 1 2 08:00 16:15

Round Trip vs One Way Flights from Toronto to St Louis (YTO to STL)

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 Toronto to St Louis. 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 Toronto to St Louis is CAD269.

The average price for round trip flights from Toronto to St Louis is CAD443.

Toronto to St Louis Flight Questions

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

Question: How long is a direct flight from Toronto to St Louis?
Answer: The average Toronto to St Louis flight time is 2 hours.
Question: How many kilometers are there between Toronto and St Louis?
Answer: The distance from Toronto to St Louis is 1050 kilometers.
Question: How common are direct flights from Toronto to St Louis?
Answer: There are 13 direct flights from Toronto to St Louis.
Question: What is the most popular airline for non-stop flights from Toronto to St Louis?
Answer: Air Canada provides 100% of the non-stop flights between Toronto and St Louis.
Question: What are the most popular connecting cities when flying from Toronto to St Louis?
Answer: Chicago, IL

Airlines Flying from Toronto to St Louis (YTO to STL)

Below are the different airlines that fly from Toronto to St Louis with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Toronto to St Louis.

Toronto to St Louis
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American PHL X X X X X X X
Air Canada - X X X X X X X
Delta DTW X X X X X X X
United EWR X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Toronto and St Louis, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap International Flights from Toronto - YTO

FlightsAirlineLowest Price
Toronto to Chicago American, Air Canada, Alaska, JetBlue, Frontier, Spirit, Porter, Air Transat, United, WestJet, Great Lakes CAD241
Toronto to New York American, Air Canada, Alaska, JetBlue, Spirit, Porter, Air Transat, United, WestJet, Great Lakes CAD187
Toronto to Atlanta American, Air Canada, Alaska, Frontier, Spirit, Porter, Air Transat, United, WestJet CAD395
Toronto to Dallas - Ft Worth American, Air Canada, Alaska, JetBlue, Spirit, Porter, Sun Country, United, WestJet CAD336
Toronto to Nashville American, Air Canada, JetBlue, United, WestJet CAD345
Toronto to Los Angeles American, Air Canada, Alaska, JetBlue, Frontier, Spirit, Porter, Sun Country, United, Virgin America, WestJet, Great Lakes CAD390
Toronto to Washington American, Air Canada, Alaska, JetBlue, Porter, United, WestJet, Great Lakes CAD209
Toronto to Orlando American, Air Canada, Alaska, JetBlue, Frontier, Spirit, Porter, Air Transat, United, Sunwing, WestJet CAD215
Toronto to Kansas City American, Air Canada, Alaska, Porter, United, WestJet CAD467
Toronto to Minneapolis - St Paul American, Air Canada, Frontier, Spirit, Sun Country, United, WestJet CAD427

Cheap Domestic Flights to St Louis - STL

FlightsAirlineLowest Price
Cleveland to St Louis American, Alaska, United CAD204
Buffalo to St Louis American, Alaska, United CAD433
Syracuse to St Louis American, Alaska, United CAD437
Rochester to St Louis American, Alaska, United CAD443
Erie to St Louis American, United CAD461
Cleveland to Chicago American, United CAD211
Buffalo to Chicago American, United CAD269
Buffalo to Atlanta American, United CAD362
Syracuse to Chicago American, United CAD281
Cleveland to Atlanta American, Frontier, Spirit, United CAD102
Rochester to Chicago American, United CAD335
Cleveland to Dallas - Ft Worth American, Spirit, United CAD147
Buffalo to Dallas - Ft Worth American, JetBlue, United CAD288
Buffalo to New York American, JetBlue CAD210
Rochester to Atlanta American, JetBlue, United CAD362
Cleveland to New York American, JetBlue, United CAD211
Syracuse to Atlanta American, United CAD374
Syracuse to Dallas - Ft Worth American, Alaska, JetBlue, United CAD412
Cheap Flights from Toronto to St Louis, MO, United States, from CAD303 Round trip from YTO to STL