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Pearson Intl

$164+ Cheap flights from Missouri to Pearson Intl (YYZ)

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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YYZ
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheap 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 April 30, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$321
(Kiwi.com)

One-way from

$165
(Kiwi.com)

Popular in

January

Cheapest in

August

Average price

$699

Good round-trip deal

$702 or less

Good one-way deal

$231 or less
Provider with most accurate pricing for Kansas City-Toronto (YTO) flight deals.
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Provider most trusted by Cheapflights users for Kansas City-Toronto (YTO) flights.
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From Missouri to Toronto Pearson Intl
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One-way flight from Missouri to Toronto Pearson Intl
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Highest demand for flights based on searches. 8% potential increase in price ($58 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Missouri to Toronto Pearson Intl.
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Price to beat on a one-way flight from Missouri to Toronto Pearson Intl.
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Find flight deals from Missouri to Pearson Intl

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 April 30, 2025.

This Mytrip deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2011:28 amSTL - YYZ
1 stop25h 37mMultiple Airlines
Sun 6/226:30 amYYZ - STL
1 stop29h 03mMultiple Airlines
Deal found 4/28$339
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/46:45 pmMCI - YYZ
2 stops16h 45mMultiple Airlines
Thu 6/54:00 pmYYZ - MCI
1 stop7h 41mMultiple Airlines
Deal found 4/29$354
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/276:00 amSTL - YYZ
1 stop13h 44mDelta
Wed 7/96:15 amYYZ - STL
1 stop15h 42mDelta
Deal found 4/27$431
This Booking.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/137:30 amSTL - YYZ
Nonstop1h 55mAir Canada
Fri 6/2011:30 amYYZ - STL
Nonstop2h 06mAir Canada
Deal found 4/29$475
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/285:12 amSTL - YYZ
1 stop10h 32mAmerican Airlines
Fri 5/301:15 pmYYZ - STL
1 stop11h 36mAmerican Airlines
Deal found 4/29$489
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/59:09 amSTL - YYZ
1 stop6h 35mUnited Airlines
Fri 7/252:10 pmYYZ - STL
Nonstop2h 06mUnited Airlines
Deal found 4/28$497
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/75:17 amMCI - YYZ
1 stop11h 23mAmerican Airlines
Sat 8/96:30 amYYZ - MCI
1 stop7h 50mAmerican Airlines
Deal found 4/29$565
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/256:00 amMCI - YYZ
1 stop11h 09mDelta
Sat 8/26:15 amYYZ - MCI
1 stop13h 03mDelta
Deal found 4/28$581
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1111:48 amSTL - YYZ
2 stops11h 36mWestJet
Sun 6/153:31 pmYYZ - STL
1 stop6h 09mWestJet
Deal found 4/28$590
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/128:00 amSGF - YYZ
1 stop14h 58mUnited Airlines
Thu 6/197:00 amYYZ - SGF
1 stop16h 00mUnited Airlines
Deal found 4/28$602
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/245:31 amSGF - YYZ
1 stop7h 59mAmerican Airlines
Sat 6/76:30 amYYZ - SGF
1 stop8h 14mAmerican Airlines
Deal found 4/28$606
This Mytrip deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/128:52 amSGF - YYZ
3 stops37h 52mMultiple Airlines
Thu 6/1912:00 pmYYZ - SGF
3 stops25h 25mMultiple Airlines
Deal found 4/28$612

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 2,558,603 searches. Data last updated April 30, 2025.
Use the filters below to find and compare flights from Missouri to Toronto Pearson Intl Airport that are best for you.

Fly from

Missouri

Fly to

Pearson Intl

Route

Depart

Return

Price

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Fri 6/20

11:28 am-2:05 pm

1 stop25h 37m

Toronto Pearson Intl

Sun 6/22

6:30 am-10:33 am

1 stop29h 03m

$339

Kansas CityToronto

MCI - YYZ

MCIYYZ

Kansas City

Wed 6/4

6:45 pm-12:30 pm

2 stops16h 45m

Toronto Pearson Intl

Thu 6/5

4:00 pm-10:41 pm

1 stop7h 41m

$354

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Tue 5/27

6:45 pm-9:30 am

1 stop13h 45m

Toronto Pearson Intl

Tue 7/8

7:55 am-8:57 pm

1 stop14h 02m

$431

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Fri 6/13

7:30 am-10:25 am

Nonstop1h 55m

Toronto Pearson Intl

Fri 6/20

11:30 am-12:36 pm

Nonstop2h 06m

$475

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Wed 5/28

5:12 am-4:44 pm

1 stop10h 32m

Toronto Pearson Intl

Fri 5/30

1:15 pm-11:51 pm

1 stop11h 36m

$489

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Sat 7/5

9:15 am-12:13 pm

Nonstop1h 58m

Toronto Pearson Intl

Fri 7/25

2:10 pm-3:16 pm

Nonstop2h 06m

$497

Kansas CityToronto

MCI - YYZ

MCIYYZ

Kansas City

Thu 8/7

5:17 am-5:40 pm

1 stop11h 23m

Toronto Pearson Intl

Sat 8/9

6:30 am-1:20 pm

1 stop7h 50m

$565

Kansas CityToronto

MCI - YYZ

MCIYYZ

Kansas City

Fri 7/25

6:00 am-6:09 pm

1 stop11h 09m

Toronto Pearson Intl

Sat 8/2

6:15 am-6:18 pm

1 stop13h 03m

$581

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Wed 6/11

11:48 am-12:24 am

2 stops11h 36m

Toronto Pearson Intl

Sun 6/15

3:31 pm-8:40 pm

1 stop6h 09m

$590

SpringfieldToronto

SGF - YYZ

SGFYYZ

Springfield-Branson

Thu 6/12

8:00 am-11:58 pm

1 stop14h 58m

Toronto Pearson Intl

Thu 6/19

7:00 am-10:00 pm

1 stop16h 00m

$602

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 27 results
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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, January is the cheapest month in which you can book a flight from Missouri to Toronto Pearson Intl Airport (average of $243). Flying from Missouri to Toronto Pearson Intl Airport in July is currently the most expensive (average of $359). 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 April 30, 2025.

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

Rainfall in Pearson Intl by month

Plan your trip to Pearson Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Toronto Pearson Intl Airport ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Toronto Pearson Intl Airport when rainfall is around 2.0 in.

Temperature in Pearson Intl by month

Plan your trip to Pearson Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Toronto Pearson Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Pearson Intl

Get insights into the airlines that provide service to Pearson Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pearson Intl. Reviews last updated April 30, 2025.
Read through reviews of airlines operating flights from Missouri to Toronto, such as Alaska Airlines, Delta and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,961 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,929 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
WestJet
7.2
Good
2,826 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • What are the cheapest airlines to fly from Missouri to Toronto Pearson Intl Airport one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $212. However, be on the lookout for offers from American Airlines and Air Canada, as they are both options that can get you from Missouri to Toronto Pearson Intl Airport for a low price.

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

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

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

    No one likes to see their flight delayed. When booking a flight from Missouri to Toronto Pearson Intl Airport consider choosing Air Canada (78%), Jazz (78%) or United Airlines (78%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Missouri to Toronto Pearson Intl Airport?

    On average you can expect to pay $1,718 for a flight from Missouri to Toronto Pearson Intl Airport. The cheapest flight overall is $193 while the most popular route, (Lambert-St Louis - Toronto Pearson Intl) is currently priced at $339.

  • 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, January is the cheapest month in which you can book a flight from Missouri to Toronto Pearson Intl Airport (average of $243). Flying from Missouri to Toronto Pearson Intl Airport in July is currently the most expensive (average of $359). 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

Traveling to a place near Missouri?

Book flights to Missouri if you plan to visit one of these locations
Kitchener
Brampton
Markham
Oakville
Vaughan
Muskoka
Barrie
Whitby
Bracebridge
Brantford
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Lindsay
Pickering
Peterborough
Ajax
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Owen Sound
Simcoe

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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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Los Angeles to Toronto Island flights
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Minneapolis to Pearson Intl flights
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Oakland to Pearson Intl flights
San Francisco to Region of Waterloo Intl flights
Midway to Pearson Intl flights
San Jose to Pearson Intl flights
Tampa to Pearson Intl flights
Fort Lauderdale to Pearson Intl flights
Ontario to Pearson Intl flights
Charlotte to Pearson Intl flights
San Francisco to Hamilton flights
San Francisco to Toronto Island flights
Las Vegas to Pearson Intl flights
O'Hare Intl to Toronto Island flights
Midway to Toronto Island flights
Miami to Pearson Intl flights
Los Angeles to Region of Waterloo Intl flights
Sky Harbor Intl to Pearson Intl flights
Dallas/Fort Worth to Toronto Island flights
LaGuardia to Toronto Island flights
Los Angeles to Hamilton flights
Nashville to Pearson Intl flights
Indianapolis to Pearson Intl flights
Detroit to Pearson Intl flights
Reagan-National to Toronto Island flights

Top 5 airlines flying from Missouri to Pearson Intl

Discover the top 5 airlines 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 2,558,603 searches. Data last updated April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$214Average$528FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$214Average$587FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$304Average$634FlexibilityNo cancel feeOn-time71%
DeltaCheapest$462Average$681FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$497Average$727FlexibilityNo cancel feeOn-time60%

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