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$150+ Cheap flights from Pearson Intl (YYZ) to Missouri

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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — STL
Dec 7 — Dec 141
Sun 12/7
Sun 12/14
1 adult, Economy
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Cheap flight deals from Pearson Intl to Missouri

Keep the following information in mind while searching for Pearson Intl to Missouri flight deals. Data was last updated November 7, 2025.

Round-trip from

$270
(American Airlines)

One-way from

$150
(Kiwi.com)

Popular in

September

Cheapest in

June

Average price

$502

Good round-trip deal

$476 or less

Good one-way deal

$323 or less
From Toronto Pearson Intl to Missouri
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One-way flight from Toronto Pearson Intl to Missouri
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Toronto Pearson Intl to Missouri.
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Price to beat on a one-way flight from Toronto Pearson Intl to Missouri.
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Find flight deals from Pearson Intl to Missouri

Cheapest flights from Pearson Intl to Missouri
Explore the most affordable flight options available from Pearson Intl to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 7, 2025.

This American Airlines deal was found by Cheapflights users on 11/5. 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 12/41:10 pmYYZ - STL
1 stop11h 28mAmerican Airlines
Mon 12/155:15 amSTL - YYZ
1 stop9h 48mAmerican Airlines
Deal found 11/5$270
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
Sat 12/68:20 pmYYZ - STL
1 stop13h 39mMultiple Airlines
Sun 12/143:30 pmSTL - YYZ
1 stop19h 13mMultiple Airlines
Deal found 11/6$284
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
Thu 12/117:15 amYYZ - STL
1 stop16h 18mMultiple Airlines
Sun 12/143:30 pmSTL - YYZ
1 stop21h 50mMultiple Airlines
Deal found 11/6$285
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
Fri 12/510:55 amYYZ - STL
1 stop12h 38mMultiple Airlines
Mon 12/83:30 pmSTL - YYZ
1 stop7h 55mMultiple Airlines
Deal found 11/5$287
This Kiwi.com deal was found by Cheapflights users on 11/7. 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.
Tue 12/97:15 amYYZ - STL
1 stop16h 18mMultiple Airlines
Thu 12/1112:04 pmSTL - YYZ
2 stops11h 07mMultiple Airlines
Deal found 11/7$293
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
Fri 12/510:55 amYYZ - MCI
1 stop13h 20mMultiple Airlines
Mon 12/153:47 pmMCI - YYZ
1 stop21h 33mMultiple Airlines
Deal found 11/5$300
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
Mon 12/157:15 amYYZ - STL
1 stop16h 18mMultiple Airlines
Wed 12/173:30 pmSTL - YYZ
1 stop7h 41mMultiple Airlines
Deal found 11/5$311
This Kiwi.com deal was found by Cheapflights users on 11/7. 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.
Fri 12/59:45 amYYZ - STL
1 stop13h 03mMultiple Airlines
Fri 12/123:30 pmSTL - YYZ
1 stop19h 13mMultiple Airlines
Deal found 11/7$314
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
Thu 12/48:30 pmYYZ - MCI
1 stop22h 26mMultiple Airlines
Thu 12/113:47 pmMCI - YYZ
1 stop7h 24mMultiple Airlines
Deal found 11/6$339
This Mytrip deal was found by Cheapflights users on 11/6. 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 12/512:50 pmYYZ - MCI
1 stop11h 25mMultiple Airlines
Tue 12/96:30 amMCI - YYZ
1 stop15h 30mMultiple Airlines
Deal found 11/6$343
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 12/35:15 pmYYZ - MCI
1 stop31h 00mMultiple Airlines
Wed 12/106:30 amMCI - YYZ
1 stop12h 25mMultiple Airlines
Deal found 11/5$369
This American Airlines deal was found by Cheapflights users on 11/7. 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.
Sun 12/76:00 amYYZ - SGF
1 stop16h 34mAmerican Airlines
Sun 12/147:00 amSGF - YYZ
1 stop9h 44mAmerican Airlines
Deal found 11/7$389

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pearson Intl to Missouri 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 November 7, 2025.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Missouri that are best for you.

Fly from

Pearson Intl

Fly to

Missouri

Route

Depart

Return

Price

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Thu 12/4

1:10 pm-11:38 pm

1 stop11h 28m

Lambert-St Louis

Mon 12/15

5:15 am-4:03 pm

1 stop9h 48m

$270

TorontoKansas City

YYZ - MCI

YYZMCI

Toronto Pearson Intl

Thu 1/8

7:15 am-3:33 pm

1 stop9h 18m

Kansas City

Thu 1/15

8:46 pm-2:20 pm

2 stops16h 34m

$287

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Tue 12/9

7:15 am-10:33 pm

1 stop16h 18m

Lambert-St Louis

Thu 12/11

12:04 pm-12:11 am

2 stops11h 07m

$293

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Sat 12/6

8:20 pm-8:59 am

1 stop13h 39m

Lambert-St Louis

Sun 12/14

10:44 pm-2:05 pm

2 stops38h 21m

$312

TorontoKansas City

YYZ - MCI

YYZMCI

Toronto Pearson Intl

Fri 1/9

7:15 am-3:33 pm

1 stop9h 18m

Kansas City

Mon 1/12

11:06 am-6:47 am

2 stops18h 41m

$319

TorontoKansas City

YYZ - MCI

YYZMCI

Toronto Pearson Intl

Fri 12/5

12:50 pm-11:15 pm

1 stop11h 25m

Kansas City

Mon 12/15

7:01 pm-2:20 pm

2 stops18h 19m

$324

TorontoKansas City

YYZ - MCI

YYZMCI

Toronto Pearson Intl

Thu 12/4

8:30 pm-5:56 pm

1 stop22h 26m

Kansas City

Thu 12/11

3:47 pm-12:11 am

1 stop7h 24m

$339

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Sat 11/22

7:10 am-11:57 pm

1 stop17h 47m

Lambert-St Louis

Mon 11/24

9:54 pm-7:55 pm

1 stop21h 01m

$360

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Tue 12/9

11:36 am-8:24 pm

1 stop9h 48m

Lambert-St Louis

Thu 12/11

6:00 am-11:56 am

1 stop4h 56m

$362

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Wed 12/17

7:15 am-10:33 pm

1 stop16h 18m

Lambert-St Louis

Tue 12/30

4:27 pm-11:43 am

1 stop18h 16m

$383

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 39 results
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Best time to book a flight from Pearson Intl to Missouri

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

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

Currently, October is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Missouri (average of $300). Flying from Toronto Pearson Intl Airport to Missouri in February is currently the most expensive (average of $401). 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 YYZ to MO?

Find hourly flight availability from Pearson Intl to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 7, 2025.

It’s typically best to fly out from Toronto Pearson Intl Airport to Missouri in the morning. Doing so could potentially save you 32% on the flight price compared to flying in the afternoon, which is usually more expensive.

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

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated November 7, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Toronto Pearson Intl Airport to Missouri. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,001 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,001 reviews
Delta
7.9
Good
8,001 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,007 reviews
Delta
7.9
Good
8,001 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,040 reviews
Delta
7.9
Good
8,001 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,416 reviews
Delta
7.9
Good
8,001 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

    Departing from Toronto Pearson Intl Airport to Missouri will take you 11h 28m. Toronto Pearson Intl Airport and Missouri are separated by a distance of 653 mi. This flight may include one or multiple stops.

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

    When deciding which route to take from Toronto Pearson Intl Airport to Missouri consider Toronto Pearson Intl - Lambert-St Louis, Toronto Pearson Intl - Kansas City or Toronto Pearson Intl - Springfield-Branson as they are the most popular.

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

    Consider Air Canada (86%), Jazz (86%) or United Airlines (81%) when booking your flight. These represent the most reliable airlines when flying from Toronto Pearson Intl Airport to Missouri.

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

    Looking at all options, your cheapest flight can be booked for $297. While the most popular route (Toronto Pearson Intl - Lambert-St Louis) can be booked for $284 on average, our data indicates $416 when flying from Toronto Pearson Intl Airport to Missouri.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Missouri (average of $300). Flying from Toronto Pearson Intl Airport to Missouri in February is currently the most expensive (average of $401). 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.

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Alternative routes for Pearson Intl to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Pearson Intl to Missouri

Discover the top 4 airlines that operate flights from Pearson Intl to Missouri. 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 November 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$324Average$485FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$421Average$550FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$422Average$637FlexibilityNo cancel feeOn-time69%
DeltaCheapest$472Average$588FlexibilityNo cancel feeOn-timeN/A

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