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Did you mean flights from Toronto to St Louis?

Cheap Flights from St Louis to Toronto, ON, Canada - STL to YTO Last modified: Jul 27, 2016 1:53 AM

Popular flights from St Louis to Toronto Last modified: Jul 27, 2016 1:53 AM

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.

United
STLYTO
Wed 11/2
1 stop
YTOSTL
Fri 11/4
1 stop
$346
Select
American
STLYTO
Sun 8/28
1 stop
YTOSTL
Tue 9/6
1 stop
$355
Select
American
STLYTO
Tue 9/6
1 stop
YTOSTL
Thu 9/15
1 stop
$355
Select
WestJet
STLYTO
Fri 8/26
1 stop
YTOSTL
Tue 8/30
1 stop
$397
Select
WestJet
STLYTO
Tue 9/6
1 stop
YTOSTL
Sat 9/10
1 stop
$397
Select
WestJet
STLYTO
Sun 9/25
1 stop
YTOSTL
Fri 9/30
1 stop
$397
Select
Air Canada
STLYTO
Mon 9/12
1 stop
YTOSTL
Wed 9/14
1 stop
$450
Select
Air Canada
STLYTO
Mon 9/12
1 stop
YTOSTL
Thu 9/15
1 stop
$450
Select
Air Canada
STLYTO
Thu 9/15
1 stop
YTOSTL
Sun 9/18
1 stop
$450
Select
Air Canada
STLYTO
Fri 9/16
1 stop
YTOSTL
Wed 9/21
1 stop
$450
Select
Air Canada
STLYTO
Fri 9/16
1 stop
YTOSTL
Sat 9/24
1 stop
$450
Select
Alaska
STLYTO
Tue 9/13
1 stop
YTOSTL
Sat 9/17
1 stop
$1,255
Select
Alaska
STLYTO
Wed 9/14
1 stop
YTOSTL
Sat 9/17
1 stop
$1,255
Select

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

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 $355.

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

Airlines can adjust prices for plane 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 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 St Louis to Toronto

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

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days $1,786 $461
7-14 days $1,408 $459
14-21 days $1,074 $431
21-30 days $619 $349
30-60 days $464 $349
60-90 days $464 $349
90+ days $464 $346

Cheapest Day To Fly from St Louis to Toronto

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

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$357 $355 $367 $349 $349 $349 $355

Lowest Fares Chart By Month from St Louis to Toronto

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

Month Origin Destination Carrier Depart Date Return Date Stops Price
July St Louis Toronto American 7/28/16 8/3/16 1 $482
August St Louis Toronto United 8/25/16 8/27/16 1 $349
September St Louis Toronto United 9/16/16 9/24/16 1 $349
October St Louis Toronto United 10/1/16 10/4/16 1 $349
November St Louis Toronto United 11/2/16 11/4/16 1 $346
December St Louis Toronto United 12/21/16 12/27/16 1 $398
January St Louis Toronto United 1/9/17 1/12/17 1 $349
March St Louis Toronto Air Canada 3/18/17 3/25/17 1 $477

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

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 St Louis to Toronto.

Next 30 Days

SunMonTueWedThuFriSat
7 8 9 10 11 12 13
$1,101
14 15 16 17 18 19 20
$1,101 $944
21 22 23 24 25 26 27
$944 $646
28 29 30 31 1 2 3
$646
TIPSave $25 by flying into Watertown instead of Toronto from St Louis

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

Your St Louis to Toronto 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 St Louis to Toronto is $561.

The average price for non-stop flights from St Louis to Toronto is $464.

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

Nonstop Flight Details from St Louis to Toronto
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Air Canada 2 2 2 2 2 1 2 09:30 17:45

St Louis to Toronto Flight Questions

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

Question: How long is a direct flight from St Louis to Toronto?
Answer: The average St Louis to Toronto flight time is an hour and 53 minutes.
Question: How many miles are there between St Louis and Toronto?
Answer: The distance from St Louis to Toronto is 653 miles.
Question: How common are direct flights from St Louis to Toronto?
Answer: There are 13 direct flights from St Louis to Toronto.
Question: What is the most popular airline for non-stop 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

Airports for Your Route

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

Cheap Domestic Flights from St Louis - STL

FlightsAirlineLowest Price
St Louis to New York American, Alaska, United $199
St Louis to Chicago American, Alaska, United $211
St Louis to Buffalo American, Alaska, United $238
St Louis to Atlanta American, Alaska, Frontier, United $107
St Louis to Rochester American, Alaska, United $243
St Louis to Detroit American, Alaska, United $224
St Louis to Washington American, Alaska, United $203
St Louis to Philadelphia American, Alaska, United $331
St Louis to Cleveland American, Alaska, United $160
St Louis to Newark American, Alaska, United $199
St Louis to Baltimore American, Alaska, United $203
St Louis to Dallas - Ft Worth American, Alaska, United $208
St Louis to Boston American, Alaska, United $262
St Louis to Pittsburgh American, Alaska, United $173
St Louis to Syracuse American, Alaska, United $351
St Louis to Charlotte American, Alaska, United $340
St Louis to Erie United $350

Cheap International Flights from St Louis - STL

FlightsAirlineLowest Price
St Louis to London American, Air Canada, Alaska, United, WestJet $552

Cheap Domestic Flights to Toronto - YTO

FlightsAirlineLowest Price
Peoria to Buffalo American, United $302
Moline to Buffalo American, United Check Dates
Bloomington - Normal to Buffalo American $410
Springfield to Chicago American, United $168
Evansville to Buffalo American, United $429
Springfield to Buffalo American, United $370

Cheap International Flights to Toronto - YTO

FlightsAirlineLowest Price
Moline to Toronto American, United, WestJet $306
Springfield to Toronto American, Air Canada, United, WestJet $355
Bloomington - Normal to Toronto American, Air Canada, United, WestJet $512
Evansville to Toronto American, United, WestJet $310
Peoria to Toronto American, Air Canada, United, WestJet $285
Cheap Flights from St Louis to Toronto, ON, Canada, from $346 Round trip from STL to YTO