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$105 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 6/5. 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
Thu 6/6
Thu 6/13

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In the last 7 days travelers have searched 42,573,820 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

May

Cheapest flight

$105
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

6/4Tue
2 stops
20h 40mSTL-YYZ
6/11Tue
1 stop
8h 53mYYZ-STL
$246
6/4Tue
2 stops
20h 40mSTL-YYZ
6/11Tue
1 stop
17h 45mYYZ-STL
$258
6/1Sat
nonstopAir Canada
2h 01mSTL-YYZ
6/2Sun
nonstopAir Canada
2h 06mYYZ-STL
$438
9/15Sun
nonstopAir Canada
1h 54mSTL-YYZ
9/21Sat
nonstopAir Canada
2h 05mYYZ-STL
$443
6/3Mon
1 stopDelta
5h 55mSTL-YYZ
6/10Mon
1 stopDelta
14h 51mYYZ-STL
$447
6/11Tue
1 stopDelta
6h 08mMCI-YYZ
6/12Wed
1 stopDelta
18h 42mYYZ-MCI
$449
6/11Tue
1 stopUnited Airlines
5h 27mSTL-YYZ
6/14Fri
nonstopUnited Airlines
2h 06mYYZ-STL
$452
9/17Tue
nonstopUnited Airlines
1h 54mSTL-YYZ
9/21Sat
1 stopUnited Airlines
4h 41mYYZ-STL
$458
6/19Wed
1 stopWestJet
5h 10mSTL-YYZ
7/5Fri
2 stopsWestJet
12h 20mYYZ-STL
$510
5/22Wed
1 stopWestJet
9h 46mSTL-YYZ
5/26Sun
1 stopWestJet
4h 15mYYZ-STL
$531

Search by stops

Search by airline

Search by price

Recent one-way flight deals

6/5Wed
1 stop
15h 47mSTL-YYZ
$105
6/8Sat
2 stops
13h 25mMCI-YYZ
$110
6/24Mon
nonstopAir Canada
1h 59mSTL-YYZ
$197
8/18Sun
nonstopAir Canada
1h 59mSTL-YYZ
$202
6/21Fri
1 stopDelta
6h 42mSTL-YYZ
$207
6/7Fri
1 stopDelta
5h 34mSTL-YYZ
$252
6/21Fri
nonstopUnited Airlines
1h 59mSTL-YYZ
$263
6/30Sun
2 stopsWestJet
13h 38mSTL-YYZ
$277
5/19Sun
nonstopUnited Airlines
2h 05mSTL-YYZ
$338
5/19Sun
1 stopWestJet
4h 28mSTL-YYZ
$363

Search by stops

Search by airline

Search by price

Last minute flights from Missouri to Toronto

Last minute flight, train and bus deals

5/11Sat
multi-stop
7h 47mSTL-YYZ
5/14Tue
multi-stop
14h 58mYYZ-STL
$357
5/11Sat
multi-stop
9h 44mSTL-YYZ
5/14Tue
multi-stop
14h 58mYYZ-STL
$445
5/10Fri
multi-stop
12h 27mSTL-YYZ
5/12Sun
multi-stop
19h 54mYYZ-STL
$451
5/11Sat
multi-stop
35h 16mSTL-YYZ
5/14Tue
multi-stop
15h 26mYYZ-STL
$476
5/8Wed
multi-stopDelta
17h 30mSTL-YYZ
5/11Sat
multi-stopDelta
24h 56mYYZ-STL
$834
5/10Fri
multi-stopAmerican Airlines
8h 59mSTL-YYZ
5/12Sun
multi-stopAmerican Airlines
9h 32mYYZ-STL
$931
5/10Fri
multi-stopAmerican Airlines
16h 05mSTL-YYZ
5/12Sun
multi-stopAmerican Airlines
17h 29mYYZ-STL
$972
5/10Fri
multi-stopDelta
7h 30mSTL-YYZ
5/12Sun
multi-stopDelta
10h 23mYYZ-STL
$1,139
5/10Fri
nonstopUnited Airlines
2h 01mSTL-YYZ
5/12Sun
multi-stopUnited Airlines
6h 08mYYZ-STL
$1,208
5/10Fri
nonstopUnited Airlines
2h 05mSTL-YYZ
5/12Sun
nonstopUnited Airlines
2h 06mYYZ-STL
$1,415

Search by stops

Search by airline

Search by price

Flights to Toronto

Cabin classes:

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