Find flights
When to book
FAQs & Tips
Direct Flights
Deals

$80 Find cheap flights from Missouri to Toronto

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Toronto departing on 6/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/8
Sat 6/15

Search hundreds of travel sites at once for deals on flights to Toronto

In the last 7 days travelers have searched 43,895,468 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Good to know

Low season

January

High season

May

Cheapest flight

$80
Best time to beat the crowds with an average 39% drop in price.
Most popular time to fly and prices are also 29% lower on average.
Flight from St. Louis to Toronto

FAQs for booking flights from Missouri to Toronto

  • How does KAYAK find such low prices on flights from Missouri to Toronto?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Toronto.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Toronto?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Toronto from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Missouri to Toronto?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Toronto with an airline and back to Missouri with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Toronto?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Toronto from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Missouri to Toronto?

Find which airlines fly direct from Missouri to Toronto, which days they fly and book direct flights.

Nonstop departures

Missouri to Toronto

Monday

ANA, AccesRail, Aegean Airlines, +66 more

ANA, AccesRail, +67 more

Tuesday

ANA, AccesRail, Aegean Airlines, +71 more

ANA, AccesRail, +72 more

Wednesday

ANA, AccesRail, Aegean Airlines, +63 more

ANA, AccesRail, +64 more

Thursday

ANA, AccesRail, Aegean Airlines, +71 more

ANA, AccesRail, +72 more

Friday

ANA, AccesRail, Aegean Airlines, +70 more

ANA, AccesRail, +71 more

Saturday

ANA, AccesRail, Aegean Airlines, +66 more

ANA, AccesRail, +67 more

Sunday

ANA, AccesRail, Aegean Airlines, +67 more

ANA, AccesRail, +68 more

See more direct flights

Nonstop returns

Toronto to Missouri

Monday

ANA, AccesRail, Aegean Airlines, +66 more

ANA, AccesRail, +67 more

Tuesday

ANA, AccesRail, Aegean Airlines, +71 more

ANA, AccesRail, +72 more

Wednesday

ANA, AccesRail, Aegean Airlines, +63 more

ANA, AccesRail, +64 more

Thursday

ANA, AccesRail, Aegean Airlines, +71 more

ANA, AccesRail, +72 more

Friday

ANA, AccesRail, Aegean Airlines, +70 more

ANA, AccesRail, +71 more

Saturday

ANA, AccesRail, Aegean Airlines, +66 more

ANA, AccesRail, +67 more

Sunday

ANA, AccesRail, Aegean Airlines, +67 more

ANA, AccesRail, +68 more

See more direct flights
See more direct flights

Book cheap flights from Missouri to Toronto

Recent round-trip flight deals

6/5Wed
1 stop
15h 47mSTL-YYZ
6/8Sat
1 stop
11h 58mYYZ-STL
$264
5/30Thu
2 stops
13h 15mMCI-YYZ
6/3Mon
1 stop
12h 31mYYZ-MCI
$273
7/23Tue
1 stopDelta
9h 29mMCI-YYZ
7/27Sat
1 stopDelta
8h 48mYYZ-MCI
$434
6/1Sat
nonstopAir Canada
2h 01mSTL-YYZ
6/2Sun
nonstopAir Canada
2h 06mYYZ-STL
$439
5/22Wed
nonstopAir Canada
2h 01mSTL-YYZ
5/26Sun
nonstopAir Canada
2h 06mYYZ-STL
$443
6/4Tue
1 stopUnited Airlines
5h 31mSTL-YYZ
6/5Wed
nonstopUnited Airlines
2h 06mYYZ-STL
$452
6/11Tue
1 stopDelta
5h 10mMCI-YYZ
6/12Wed
1 stopDelta
15h 31mYYZ-MCI
$464
5/30Thu
1 stopAmerican Airlines
8h 55mSTL-YYZ
6/3Mon
1 stopAmerican Airlines
10h 28mYYZ-STL
$465
5/31Fri
1 stopAmerican Airlines
6h 06mMCI-YYZ
6/2Sun
1 stopAmerican Airlines
12h 34mYYZ-MCI
$465
9/11Wed
2 stopsUnited Airlines
7h 58mSTL-YYZ
9/14Sat
1 stopUnited Airlines
5h 49mYYZ-STL
$477

Search by stops

Search by airline

Search by price

Recent one-way flight deals

6/18Tue
1 stop
10h 06mSTL-YYZ
$80
6/11Tue
1 stop
10h 06mSTL-YYZ
$92
6/18Tue
nonstopAir Canada
1h 59mSTL-YYZ
$197
7/22Mon
nonstopAir Canada
2h 24mMCI-YYZ
$197
8/7Wed
2 stopsUnited Airlines
15h 14mMCI-YYZ
$202
6/21Fri
1 stopAmerican Airlines
10h 38mSTL-YYZ
$205
7/23Tue
1 stopAmerican Airlines
12h 38mMCI-YYZ
$205
6/15Sat
1 stopDelta
4h 24mSTL-YYZ
$207
9/27Fri
nonstopUnited Airlines
1h 54mSTL-YYZ
$224
5/19Sun
1 stopDelta
8h 49mSTL-YYZ
$293

Search by stops

Search by airline

Search by price

Last minute flights from Missouri to Toronto

Last minute flight, train and bus deals

5/12Sun
multi-stop
11h 05mSTL-YYZ
5/14Tue
multi-stop
15h 18mYYZ-STL
$381
5/11Sat
multi-stop
30h 25mSTL-YYZ
5/18Sat
multi-stop
10h 55mYYZ-STL
$443
5/11Sat
multi-stop
9h 44mSTL-YYZ
5/18Sat
multi-stop
10h 55mYYZ-STL
$527
5/12Sun
multi-stopWestJet
6h 36mMCI-YYZ
5/17Fri
multi-stopWestJet
21h 15mYYZ-MCI
$712
5/13Mon
multi-stopAmerican Airlines
9h 51mMCI-YYZ
5/16Thu
multi-stopAmerican Airlines
12h 34mYYZ-MCI
$747
5/12Sun
multi-stopWestJet
10h 34mMCI-YYZ
5/17Fri
multi-stopWestJet
7h 29mYYZ-MCI
$788
5/13Mon
multi-stopDelta
8h 32mMCI-YYZ
5/16Thu
multi-stopDelta
11h 03mYYZ-MCI
$836
5/10Fri
multi-stopAmerican Airlines
8h 59mSTL-YYZ
5/12Sun
multi-stopAmerican Airlines
8h 38mYYZ-STL
$931
5/12Sun
nonstopAir Canada
2h 01mSTL-YYZ
5/17Fri
nonstopAir Canada
2h 06mYYZ-STL
$1,060
5/10Fri
nonstopAir Canada
2h 01mSTL-YYZ
5/12Sun
nonstopAir Canada
2h 06mYYZ-STL
$1,546

Search by stops

Search by airline

Search by price

Flights to Toronto

Cabin classes:

$1,174
$439
$2,214
$231