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Cheap flights from Missouri to Toronto from C$ 214

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/9. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — YTO
14 Aug — 21 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Missouri to Toronto

Enter your travel dates to find the best prices.

Cheapest flights from Missouri to Toronto
Explore the most affordable flight options available from Missouri to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2026.

Wed 19/86:00 a.m.
STL
-
YYZ
1 stop7h 33m
American Airlines
Mon 24/83:14 p.m.
YYZ
-
STL
1 stop10h 00m
American Airlines
Deal found 11/7C$ 528
Thu 27/86:00 a.m.
STL
-
YYZ
1 stop7h 33m
American Airlines
Thu 3/91:15 p.m.
YYZ
-
STL
1 stop11h 59m
American Airlines
Deal found 12/7C$ 538
Thu 10/97:27 a.m.
STL
-
YYZ
1 stop9h 17m
American Airlines
Sat 12/911:40 a.m.
YYZ
-
STL
1 stop13h 47m
American Airlines
Deal found 14/7C$ 544
Thu 29/108:34 p.m.
STL
-
YYZ
1 stop16h 06m
Multiple Airlines
Wed 4/119:35 a.m.
YYZ
-
STL
2 stops25h 05m
Multiple Airlines
Deal found 12/7C$ 552
Mon 24/86:17 p.m.
STL
-
YYZ
2 stops18h 48m
Multiple Airlines
Mon 31/87:45 a.m.
YYZ
-
STL
1 stop8h 43m
Multiple Airlines
Deal found 11/7C$ 564
Wed 12/84:09 p.m.
STL
-
YYZ
1 stop21h 21m
Multiple Airlines
Wed 19/89:30 a.m.
YYZ
-
STL
2 stops32h 52m
Multiple Airlines
Deal found 11/7C$ 581
Thu 13/81:45 p.m.
MCI
-
YYZ
2 stops30h 05m
Multiple Airlines
Sun 16/88:35 p.m.
YYZ
-
MCI
1 stop20h 12m
Multiple Airlines
Deal found 10/7C$ 599
Tue 11/86:00 a.m.
STL
-
YYZ
1 stop9h 45m
American Airlines
Thu 13/83:14 p.m.
YYZ
-
STL
1 stop10h 00m
American Airlines
Deal found 13/7C$ 602
Thu 17/910:35 a.m.
STL
-
YYZ
2 stops29h 20m
Multiple Airlines
Mon 21/99:50 a.m.
YYZ
-
STL
1 stop10h 49m
Multiple Airlines
Deal found 12/7C$ 603
Wed 12/86:00 a.m.
STL
-
YYZ
1 stop9h 45m
American Airlines
Sat 15/81:15 p.m.
YYZ
-
STL
1 stop11h 43m
American Airlines
Deal found 11/7C$ 606
Tue 11/89:32 a.m.
STL
-
YYZ
1 stop7h 58m
American Airlines
Wed 12/83:14 p.m.
YYZ
-
STL
1 stop10h 00m
American Airlines
Deal found 14/7C$ 607
Fri 7/86:17 p.m.
MCI
-
YYZ
2 stops18h 48m
Multiple Airlines
Fri 14/87:00 a.m.
YYZ
-
MCI
1 stop9h 47m
Multiple Airlines
Deal found 10/7C$ 641

Find flight deals from Missouri to Toronto

Keep the following information in mind while searching for Missouri to Toronto flight deals. Data was last updated 15 July 2026.

Round-trip from

C$ 528

One-way from

C$ 227

Popular in

August

Cheapest in

April

Average price

C$ 965

Good one-way deal

C$ 260 or less
American Airlines
  • American Airlines
  • 19/8-24/8
  • 2 total stops
  • 17h 33m total
  • Missouri to Toronto
Search Deals
8/8
  • 8/8
  • 2 total stops
  • 18h 48m total
  • Missouri to Toronto
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 77 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a one-way flight from Missouri to Toronto (YTO).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to Toronto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 15 July 2026.
Use the filters below to find and compare flights from Missouri to Toronto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Thu 29/10

7:04 p.m.-9:47 a.m.

1 stop13h 43m

Toronto Pearson Intl

Fri 6/11

9:00 p.m.-8:48 a.m.

1 stop12h 48m

C$ 748

Kansas CityToronto

MCI - YYZ

MCIYYZ

Kansas City

Tue 11/8

5:00 a.m.-6:30 p.m.

1 stop12h 30m

Toronto Pearson Intl

Tue 25/8

7:15 p.m.-8:40 a.m.

1 stop14h 25m

C$ 748

Kansas CityToronto

MCI - YYZ

MCIYYZ

Kansas City

Wed 25/11

6:00 a.m.-3:19 p.m.

1 stop8h 19m

Toronto Pearson Intl

Sat 5/12

7:45 a.m.-4:26 p.m.

1 stop9h 41m

C$ 753

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Mon 28/9

9:04 a.m.-6:30 p.m.

1 stop8h 26m

Toronto Pearson Intl

Wed 30/9

7:00 a.m.-2:17 p.m.

1 stop8h 17m

C$ 764

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Wed 19/8

9:30 a.m.-3:46 p.m.

1 stop5h 16m

Toronto Pearson Intl

Wed 19/8

7:00 p.m.-11:38 p.m.

1 stop5h 38m

C$ 775

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Fri 30/10

2:00 p.m.-11:01 p.m.

1 stop8h 01m

Toronto Pearson Intl

Mon 2/11

12:05 p.m.-8:51 p.m.

1 stop9h 46m

C$ 806

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Tue 3/11

10:45 a.m.-11:13 p.m.

2 stops11h 28m

Toronto Pearson Intl

Sat 7/11

12:05 p.m.-11:26 p.m.

2 stops12h 21m

C$ 816
Quickest round-trip

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Sat 1/8

7:05 p.m.-11:59 p.m.

1 stop3h 54m

Toronto Pearson Intl

Sat 8/8

7:15 p.m.-8:24 p.m.

Nonstop2h 09m

C$ 817

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Sat 3/10

8:00 a.m.-1:42 p.m.

1 stop4h 42m

Toronto Pearson Intl

Tue 6/10

12:55 p.m.-2:00 p.m.

Nonstop2h 05m

C$ 817

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Tue 8/9

5:30 p.m.-12:13 a.m.

1 stop5h 43m

Toronto Pearson Intl

Sat 12/9

12:55 p.m.-2:00 p.m.

Nonstop2h 05m

C$ 822

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/7

Showing 1-10 of 54 resultsSorted by cheapest first
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Best time to book a flight from Missouri to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from Missouri with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Toronto

What is the cheapest month to book a flight from Missouri to Toronto?

Currently, August is the cheapest month in which you can book a flight from Missouri to Toronto (average of C$ 189). Flying from Missouri to Toronto in January is currently the most expensive (average of C$ 660). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MO to YTO?

Find hourly flight availability from Missouri to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 July 2026.

When flying from Missouri to Toronto, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Missouri to Toronto?

How far ahead should I book a flight from Missouri to Toronto?

To ensure you get the cheapest price possible for a flight from Missouri to Toronto, you should look to book at least 88 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Toronto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Missouri to Toronto?

    There are many flights that can get you from Missouri to Toronto in 8h 01m. Fly via American Airlines, United Airlines, or Delta to get the fastest option. The distance from Missouri to Toronto is about 1051 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Missouri to Toronto?

    The most popular route from Missouri to Toronto is Lambert-St Louis - Toronto Pearson Intl. You may also consider Kansas City - Toronto Pearson Intl or Springfield-Branson - Toronto Island.

  • Can I find deals for flights from Missouri to Toronto that include hotel bookings?

    Yes. In addition to deals on Missouri to Toronto flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missouri to Toronto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Toronto.

  • Can I find deals for business class flights from Missouri to Toronto?

    Yes. Cheapflights offers flight deals from Missouri to Toronto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Missouri to Toronto?

    Currently, August is the cheapest month in which you can book a flight from Missouri to Toronto (average of C$ 189). Flying from Missouri to Toronto in January is currently the most expensive (average of C$ 660). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Missouri to Toronto

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Pearson Intl flights
Newark to Toronto Island flights
Newark to Pierre Elliott Trudeau Intl flights
LaGuardia to Pierre Elliott Trudeau Intl flights
LaGuardia to Pearson Intl flights
John F Kennedy Intl to Pearson Intl flights
Reagan-National to Pearson Intl flights
Dulles Intl to Pearson Intl flights
Los Angeles to Pearson Intl flights
San Francisco to Pearson Intl flights
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
Dallas/Fort Worth to Pearson Intl flights
Dulles Intl to Pierre Elliott Trudeau Intl flights
Reagan-National to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Pearson Intl flights
LaGuardia to Toronto Island flights
John F Kennedy Intl to Toronto Island flights
Los Angeles to Pierre Elliott Trudeau Intl flights
Dulles Intl to Toronto Island flights
Boston to Pearson Intl flights
Newark to Hamilton flights
Fort Lauderdale to Pearson Intl flights
Boston to Pierre Elliott Trudeau Intl flights
Atlanta to Pearson Intl flights
O'Hare Intl to Pierre Elliott Trudeau Intl flights
Orlando to Pearson Intl flights
Boston to Toronto Island flights
Seattle to Pearson Intl flights
Hobby to Pearson Intl flights
Baltimore to Pearson Intl flights
San Francisco to Pierre Elliott Trudeau Intl flights
George Bush Intcntl to Pearson Intl flights
Dallas/Fort Worth to Pierre Elliott Trudeau Intl flights
Philadelphia to Pearson Intl flights
Midway to Toronto Island flights
Baltimore to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Toronto Island flights
Minneapolis to Pearson Intl flights
Midway to Pearson Intl flights
Fort Lauderdale to Pierre Elliott Trudeau Intl flights
Miami to Pearson Intl flights
Charlotte to Pearson Intl flights
Philadelphia to Pierre Elliott Trudeau Intl flights
Reagan-National to Toronto Island flights
Detroit to Pierre Elliott Trudeau Intl flights
San Diego to Pearson Intl flights
Minneapolis to Pierre Elliott Trudeau Intl flights
Denver to Pierre Elliott Trudeau Intl flights
Atlanta to Pierre Elliott Trudeau Intl flights
Midway to Pierre Elliott Trudeau Intl flights

Top airline flying from Missouri to Toronto

Discover the top airline that operate flights from Missouri to Toronto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 15 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 334AverageC$ 657FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Missouri to Toronto?

Deals for Missouri to Toronto flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Missouri to Toronto?

Cheapflights helps you find that perfect flight to Toronto from Missouri by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Missouri to Toronto with no change fees?

Certainly. Search results for flights to Toronto from Missouri shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Missouri to Toronto become cheaper?

Of course! You can now track prices for flights from Missouri to Toronto and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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