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Cheap flights from Missouri to Toronto Pearson Intl Airport from C$ 191

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 14/6. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YYZ
10 May — 17 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Missouri to Pearson Intl

Enter your travel dates to find the best prices.

Cheapest flights from Missouri to Pearson Intl
Explore the most affordable flight options available from Missouri to Pearson Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 April 2026.

Thu 11/64:17 p.m.
STL
-
YYZ
1 stop26h 48m
Multiple Airlines
Mon 15/67:45 a.m.
YYZ
-
STL
1 stop17h 24m
Multiple Airlines
Deal found 9/4C$ 433
Thu 11/64:17 p.m.
STL
-
YYZ
1 stop23h 28m
Multiple Airlines
Sun 14/64:50 p.m.
YYZ
-
STL
1 stop8h 19m
Multiple Airlines
Deal found 9/4C$ 445
Tue 5/55:51 a.m.
STL
-
YYZ
1 stop11h 42m
American Airlines
Tue 12/53:13 p.m.
YYZ
-
STL
1 stop8h 06m
American Airlines
Deal found 5/4C$ 461
Wed 17/69:08 a.m.
STL
-
YYZ
1 stop7h 36m
American Airlines
Wed 24/611:39 a.m.
YYZ
-
STL
1 stop8h 43m
American Airlines
Deal found 8/4C$ 490
Wed 27/52:36 p.m.
STL
-
YYZ
1 stop7h 48m
American Airlines
Sat 30/51:15 p.m.
YYZ
-
STL
1 stop11h 39m
American Airlines
Deal found 5/4C$ 511
Thu 30/45:51 a.m.
STL
-
YYZ
1 stop7h 42m
American Airlines
Tue 5/53:13 p.m.
YYZ
-
STL
1 stop8h 06m
American Airlines
Deal found 5/4C$ 519
Thu 30/45:51 a.m.
STL
-
YYZ
1 stop7h 42m
American Airlines
Wed 6/53:13 p.m.
YYZ
-
STL
1 stop8h 04m
American Airlines
Deal found 5/4C$ 527
Mon 4/58:17 p.m.
STL
-
YYZ
2 stops48h 38m
Multiple Airlines
Mon 11/57:10 a.m.
YYZ
-
STL
1 stop18h 11m
Multiple Airlines
Deal found 6/4C$ 537
Sat 2/57:05 a.m.
STL
-
YYZ
1 stop9h 38m
American Airlines
Wed 6/56:15 a.m.
YYZ
-
STL
1 stop10h 45m
American Airlines
Deal found 8/4C$ 541
Fri 15/57:03 p.m.
MCI
-
YYZ
2 stops28h 07m
Multiple Airlines
Thu 21/57:45 a.m.
YYZ
-
MCI
1 stop26h 44m
Multiple Airlines
Deal found 9/4C$ 600
Wed 9/910:26 a.m.
SGF
-
YYZ
1 stop27h 04m
Multiple Airlines
Mon 14/98:10 a.m.
YYZ
-
SGF
1 stop26h 48m
Multiple Airlines
Deal found 8/4C$ 617
Sat 13/66:16 p.m.
MCI
-
YYZ
2 stops24h 49m
Multiple Airlines
Tue 23/69:50 a.m.
YYZ
-
MCI
1 stop24h 05m
Multiple Airlines
Deal found 8/4C$ 617

Find flight deals from Missouri to Pearson Intl

Keep the following information in mind while searching for Missouri to Pearson Intl flight deals. Data was last updated 10 April 2026.

Round-trip from

C$ 433

One-way from

C$ 191

Popular in

March

Cheapest in

February

Average price

C$ 1,058
11/6-15/6
  • 11/6-15/6
  • 2 total stops
  • 44h 12m total
  • Missouri to Toronto
Search Deals
14/6
  • 14/6
  • 1 total stop
  • 26h 48m total
  • Missouri to Toronto
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to Pearson Intl 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 10 April 2026.
Use the filters below to find and compare flights from Missouri to Toronto Pearson Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpringfieldToronto

SGF - YYZ

SGFYYZ

Springfield-Branson

Wed 9/9

10:26 a.m.-2:30 p.m.

1 stop27h 04m

Toronto Pearson Intl

Mon 14/9

8:10 a.m.-9:58 a.m.

1 stop26h 48m

C$ 617

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Thu 30/4

11:21 a.m.-11:35 a.m.

2 stops23h 14m

Toronto Pearson Intl

Wed 6/5

6:00 a.m.-4:24 p.m.

1 stop11h 24m

C$ 623

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Fri 24/7

6:30 a.m.-1:34 p.m.

1 stop6h 04m

Toronto Pearson Intl

Sun 26/7

4:45 p.m.-6:36 p.m.

2 stops26h 51m

C$ 719

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Thu 2/7

10:20 a.m.-3:19 p.m.

1 stop3h 59m

Toronto Pearson Intl

Thu 9/7

2:24 p.m.-5:19 p.m.

1 stop3h 55m

C$ 737

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Fri 3/7

6:30 a.m.-11:19 a.m.

1 stop3h 49m

Toronto Pearson Intl

Tue 7/7

2:24 p.m.-5:19 p.m.

1 stop3h 55m

C$ 782

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Fri 31/7

5:19 p.m.-11:58 p.m.

1 stop5h 39m

Toronto Pearson Intl

Mon 3/8

6:14 p.m.-9:31 a.m.

1 stop16h 17m

C$ 787

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Fri 3/7

6:30 a.m.-11:19 a.m.

1 stop3h 49m

Toronto Pearson Intl

Wed 8/7

6:00 a.m.-8:31 p.m.

1 stop15h 31m

C$ 796

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Thu 2/7

10:20 a.m.-5:24 p.m.

1 stop6h 04m

Toronto Pearson Intl

Tue 7/7

6:00 a.m.-3:30 p.m.

1 stop10h 30m

C$ 796

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Sat 25/4

7:45 a.m.-4:43 p.m.

1 stop7h 58m

Toronto Pearson Intl

Tue 28/4

1:00 p.m.-9:13 p.m.

1 stop9h 13m

C$ 802

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Sun 5/7

6:00 a.m.-11:49 a.m.

1 stop4h 49m

Toronto Pearson Intl

Mon 6/7

11:00 a.m.-3:46 p.m.

1 stop5h 46m

C$ 808

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/4

Showing 1-10 of 49 resultsSorted by cheapest first
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Best time to book a flight from Missouri to Pearson Intl

Have a flexible travel schedule? Discover the best time to fly to Pearson Intl 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 Pearson Intl Airport

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

Currently, June is the cheapest month in which you can book a flight from Missouri to Toronto Pearson Intl Airport (average of C$ 245). Flying from Missouri to Toronto Pearson Intl Airport in January is currently the most expensive (average of C$ 1,081). 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 YYZ?

Find hourly flight availability from Missouri to Pearson Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 April 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missouri to Toronto Pearson Intl Airport as you normally would.

Weekly flight availability from Missouri to Toronto Pearson Intl Airport

Explore weekly flight availability from Missouri to Pearson Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 10 April 2026.

The most flights from USMO to YYZ are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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

Related info for your journey

Find useful and relevant information for your journey from Missouri to Pearson Intl. 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 Pearson Intl Airport?

    Departing from Missouri to Toronto Pearson Intl Airport will take you 3h 59m. The distance between Missouri and Toronto Pearson Intl Airport is about 1051 km. This flight may include one or multiple stops.

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

    Most travellers choose Lambert-St Louis - Toronto Pearson Intl, Kansas City - Toronto Pearson Intl or Springfield-Branson - Toronto Pearson Intl when deciding on the best route from Missouri to Toronto Pearson Intl Airport.

  • What are the most reliable airlines from Missouri to Toronto Pearson Intl Airport?

    Consider Air Canada (83%), Jazz (83%) or United Airlines (82%) when booking your flight. These represent the most reliable airlines when flying from Missouri to Toronto Pearson Intl Airport.

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

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

  • How can I find direct flights from Missouri to Pearson Intl?

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

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

    Yes. Cheapflights offers flight deals from Missouri to Pearson Intl 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 Pearson Intl Airport?

    Currently, June is the cheapest month in which you can book a flight from Missouri to Toronto Pearson Intl Airport (average of C$ 245). Flying from Missouri to Toronto Pearson Intl Airport in January is currently the most expensive (average of C$ 1,081). 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

Travelling to a place near Toronto Pearson Intl Airport?

Book flights to Toronto Pearson Intl Airport if you plan to visit one of these locations
Brampton
Markham
Kitchener
Collingwood
Oakville
Vaughan
Barrie
Burlington
Richmond Hill
Muskoka
Cambridge
Oshawa
Pickering
Waterloo
Guelph
Milton
St. Catharines
Brantford
Lindsay
Peterborough

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Alternative routes for Missouri to Pearson Intl

See prices for flight routes from nearby airports that may be better suited for you.
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John F Kennedy Intl to Toronto Island flights
Midway to Toronto Island flights
Denver to Pearson Intl flights
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Charlotte to Pearson Intl flights
Philadelphia to Pearson Intl flights
Nashville to Pearson Intl flights
Sky Harbor Intl to Pearson Intl flights
Midway to Pearson Intl flights
Miami to Pearson Intl flights
Newark to Hamilton flights
Los Angeles to Toronto Island flights
Las Vegas to Pearson Intl flights
Austin to Pearson Intl flights
Tampa to Pearson Intl flights
O'Hare Intl to Toronto Island flights
San Francisco to Toronto Island flights
Fort Lauderdale to Toronto Island flights
Dallas/Fort Worth to Toronto Island flights
Detroit to Pearson Intl flights
Orlando to Toronto Island flights
Baltimore to Toronto Island flights
Reagan-National to Toronto Island flights
Atlanta to Toronto Island flights
St. Louis to Pearson Intl flights

Top airline flying from Missouri to Pearson Intl

Discover the top airline that operate flights from Missouri to Pearson Intl. 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 10 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 327AverageC$ 645FlexibilityNo 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 Pearson Intl?

When you search for this flight from Missouri to Pearson Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Pearson Intl 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 Pearson Intl with no change fees?

Need flexible booking options for your flight to Pearson Intl from Missouri? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Of course! You can now track prices for flights from Missouri to Pearson Intl 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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