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$123 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 6/20. 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
Fri 7/12
Fri 7/19

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In the last 7 days travelers have searched 44,148,666 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

May

Cheapest flight

$123
Best time to beat the crowds with an average 37% drop in price.
Most popular time to fly and prices are also 28% 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, +68 more

ANA, AccesRail, +69 more

Tuesday

ANA, AccesRail, Aegean Airlines, +72 more

ANA, AccesRail, +73 more

Wednesday

ANA, AccesRail, Aegean Airlines, +65 more

ANA, AccesRail, +66 more

Thursday

ANA, AccesRail, Aegean Airlines, +72 more

ANA, AccesRail, +73 more

Friday

ANA, AccesRail, Aegean Airlines, +72 more

ANA, AccesRail, +73 more

Saturday

ANA, AccesRail, Aegean Airlines, +67 more

ANA, AccesRail, +68 more

Sunday

ANA, AccesRail, Aegean Airlines, +69 more

ANA, AccesRail, +70 more

See more direct flights

Nonstop returns

Toronto to Missouri

Monday

ANA, AccesRail, Aegean Airlines, +68 more

ANA, AccesRail, +69 more

Tuesday

ANA, AccesRail, Aegean Airlines, +72 more

ANA, AccesRail, +73 more

Wednesday

ANA, AccesRail, Aegean Airlines, +65 more

ANA, AccesRail, +66 more

Thursday

ANA, AccesRail, Aegean Airlines, +72 more

ANA, AccesRail, +73 more

Friday

ANA, AccesRail, Aegean Airlines, +72 more

ANA, AccesRail, +73 more

Saturday

ANA, AccesRail, Aegean Airlines, +67 more

ANA, AccesRail, +68 more

Sunday

ANA, AccesRail, Aegean Airlines, +69 more

ANA, AccesRail, +70 more

See more direct flights
See more direct flights

Book cheap flights from Missouri to Toronto

Recent round-trip flight deals

6/25Tue
1 stop
17h 44mSTL-YYZ
7/4Thu
1 stop
11h 58mYYZ-STL
$266
7/23Tue
1 stop
11h 08mSTL-YYZ
7/27Sat
1 stop
11h 59mYYZ-STL
$284
7/9Tue
1 stopDelta
15h 49mMCI-YYZ
7/16Tue
1 stopDelta
20h 23mYYZ-MCI
$431
8/14Wed
nonstopUnited Airlines
1h 59mSTL-YYZ
8/19Mon
nonstopUnited Airlines
2h 06mYYZ-STL
$443
7/31Wed
nonstopAir Canada
2h 24mMCI-YYZ
8/7Wed
nonstopAir Canada
2h 30mYYZ-MCI
$443
6/25Tue
nonstopAir Canada
1h 59mSTL-YYZ
7/4Thu
1 stopAir Canada
7h 05mYYZ-STL
$448
7/31Wed
1 stopDelta
8h 48mMCI-YYZ
8/7Wed
1 stopDelta
10h 08mYYZ-MCI
$449
7/1Mon
1 stopAmerican Airlines
7h 29mSTL-YYZ
7/4Thu
1 stopAmerican Airlines
26h 21mYYZ-STL
$453
9/12Thu
2 stopsAmerican Airlines
11h 32mMCI-YYZ
9/16Mon
2 stopsAmerican Airlines
11h 26mYYZ-MCI
$454
8/14Wed
2 stopsUnited Airlines
20h 41mSTL-YYZ
8/19Mon
nonstopUnited Airlines
2h 06mYYZ-STL
$457

Search by stops

Search by airline

Search by price

Recent one-way flight deals

6/20Thu
1 stop
26h 18mSTL-YYZ
$123
7/29Mon
1 stop
18h 09mMCI-YYZ
$140
7/13Sat
nonstopAir Canada
1h 59mSTL-YYZ
$197
7/29Mon
nonstopAir Canada
2h 24mMCI-YYZ
$197
8/25Sun
1 stopAmerican Airlines
8h 20mSTL-YYZ
$202
7/28Sun
1 stopAmerican Airlines
10h 20mMCI-YYZ
$207
7/13Sat
1 stopDelta
7h 08mSTL-YYZ
$207
7/4Thu
2 stopsDelta
32h 48mSGF-YYZ
$251
7/4Thu
1 stopUnited Airlines
13h 42mJLN-YYZ
$296
7/4Thu
2 stopsUnited Airlines
15h 13mJLN-YYZ
$331

Search by stops

Search by airline

Search by price

Last minute flights from Missouri to Toronto

Last minute flight, train and bus deals

6/17Mon
multi-stop
23h 10mSTL-YYZ
6/18Tue
multi-stop
15h 42mYYZ-STL
$351
6/17Mon
multi-stop
19h 12mSTL-YYZ
6/24Mon
multi-stop
25h 05mYYZ-STL
$418
6/15Sat
multi-stop
10h 52mSTL-YYZ
6/22Sat
multi-stop
26h 25mYYZ-STL
$451
6/17Mon
multi-stop
15h 37mSTL-YYZ
6/18Tue
multi-stop
18h 05mYYZ-STL
$456
6/15Sat
multi-stop
11h 28mSTL-YYZ
6/22Sat
multi-stop
11h 58mYYZ-STL
$504
6/17Mon
multi-stopAmerican Airlines
26h 27mSTL-YYZ
6/18Tue
multi-stopAmerican Airlines
5h 09mYYZ-STL
$754
6/17Mon
multi-stopAmerican Airlines
10h 39mSTL-YYZ
6/24Mon
multi-stopAmerican Airlines
11h 33mYYZ-STL
$935
6/15Sat
nonstopAir Canada
2h 01mSTL-YYZ
6/22Sat
multi-stopAir Canada
6h 05mYYZ-STL
$1,178
6/17Mon
nonstopAir Canada
2h 01mSTL-YYZ
6/24Mon
multi-stopAir Canada
5h 05mYYZ-STL
$1,305
6/17Mon
nonstopAir Canada
2h 01mSTL-YYZ
6/18Tue
nonstopAir Canada
2h 06mYYZ-STL
$1,346

Search by stops

Search by airline

Search by price

Flights to Toronto

Cabin classes:

$1,174
$553
$1,547
$228