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Find cheap flights from Missouri to Toronto Pearson Airport from $122

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 5/14. 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
Di 6/4
Di 6/11

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In the last 7 days travelers have searched 43,369,418 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

August

Cheapest flight

$122
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 1% increase in price.
Flight from St. Louis to Toronto

FAQs for booking Missouri to Toronto Pearson Airport flights

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

    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 Pearson Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Toronto Pearson Airport 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 Pearson Airport?

    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 Pearson Airport 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 Pearson Airport?

    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 Pearson Airport 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 Pearson Airport?

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

Nonstop departures

Missouri to Toronto Pearson Intl

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 Pearson Intl 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

5/29Mi
3 stops
32h 01mMCI-YYZ
6/5Mi
1 stop
12h 32mYYZ-MCI
$291
5/29Mi
2 stops
24h 49mMCI-YYZ
6/5Mi
1 stop
12h 32mYYZ-MCI
$293
6/11Di
1 stopDelta
9h 29mMCI-YYZ
6/12Mi
1 stopDelta
18h 42mYYZ-MCI
$457
7/3Mi
1 stopDelta
7h 49mMCI-YYZ
7/10Mi
1 stopDelta
9h 48mYYZ-MCI
$493
7/2Di
nonstopAir Canada
2h 24mMCI-YYZ
7/15Mo
nonstopAir Canada
2h 30mYYZ-MCI
$505
6/30So
1 stopAir Canada
4h 24mMCI-YYZ
7/11Do
nonstopAir Canada
2h 30mYYZ-MCI
$515
5/29Mi
1 stopAmerican Airlines
6h 06mMCI-YYZ
8/24Sa
1 stopAmerican Airlines
10h 30mYYZ-MCI
$527
7/3Mi
1 stopAmerican Airlines
10h 47mMCI-YYZ
7/13Sa
1 stopAmerican Airlines
8h 13mYYZ-MCI
$528
5/30Do
1 stopUnited Airlines
8h 05mSTL-YYZ
6/3Mo
1 stopUnited Airlines
23h 11mYYZ-STL
$528
7/16Di
nonstopUnited Airlines
1h 59mSTL-YYZ
7/23Di
nonstopUnited Airlines
2h 06mYYZ-STL
$533

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Recent one-way flight deals

5/14Di
1 stop
9h 51mSTL-YYZ
$122
5/14Di
1 stop
9h 51mSTL-YYZ
$124
7/21So
1 stopSun Country Air
13h 30mSTL-YYZ
$153
5/14Di
2 stops
11h 05mSTL-YYZ
$179
10/17Do
nonstopAir Canada
2h 13mMCI-YYZ
$228
10/17Do
1 stopAir Canada
5h 51mMCI-YYZ
$238
7/21So
nonstopUnited Airlines
1h 59mSTL-YYZ
$244
6/14Fr
1 stopAmerican Airlines
6h 59mSTL-YYZ
$250
10/17Do
2 stopsAmerican Airlines
7h 52mMCI-YYZ
$334
5/14Di
nonstopUnited Airlines
2h 01mSTL-YYZ
$365

Search by stops

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Last minute flights from Missouri to Toronto

Last minute flight, train and bus deals

5/9Do
multi-stop
11h 05mSTL-YYZ
5/11Sa
multi-stop
10h 55mYYZ-STL
$323
5/9Do
multi-stop
11h 05mSTL-YYZ
5/11Sa
multi-stop
22h 29mYYZ-STL
$434
5/9Do
multi-stop
11h 05mSTL-YYZ
5/11Sa
multi-stop
28h 29mYYZ-STL
$442
5/9Do
multi-stopWestJet
5h 26mMCI-YYZ
5/11Sa
multi-stopWestJet
7h 09mYYZ-MCI
$767
5/8Mi
multi-stopDelta
8h 49mSTL-YYZ
5/11Sa
multi-stopDelta
24h 56mYYZ-STL
$794
5/9Do
multi-stopAmerican Airlines
10h 50mMCI-YYZ
5/11Sa
multi-stopAmerican Airlines
7h 59mYYZ-MCI
$848
5/9Do
multi-stopWestJet
10h 34mMCI-YYZ
5/11Sa
multi-stopWestJet
14h 44mYYZ-MCI
$871
5/7Di
multi-stopAmerican Airlines
18h 53mSTL-YYZ
5/8Mi
multi-stopAmerican Airlines
9h 07mYYZ-STL
$955
5/8Mi
multi-stopUnited Airlines
4h 52mSTL-YYZ
5/11Sa
nonstopUnited Airlines
2h 06mYYZ-STL
$1,039
5/8Mi
nonstopUnited Airlines
2h 05mSTL-YYZ
5/11Sa
nonstopUnited Airlines
2h 06mYYZ-STL
$1,215

Search by stops

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Flights to Toronto Pearson Airport