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$138+ 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — STL
Feb 15 — Feb 221
Sun 2/15
Sun 2/22
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 January 16, 2026.

Round-trip from

$253
(Kiwi.com)

One-way from

$138
(Kiwi.com)

Popular in

September

Cheapest in

June

Average price

$395

Good round-trip deal

$1,059 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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Highest demand for flights based on searches. 1% potential increase in price ($7 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip 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 January 16, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/15. 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 2/77:15 am
YYZ
-
STL
1 stop17h 18m
Multiple Airlines
Mon 2/95:42 pm
STL
-
YYZ
1 stop19h 34m
Multiple Airlines
Deal found 1/15$253
This Kiwi.com deal was found by Cheapflights users on 1/15. 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 2/43:40 pm
YYZ
-
STL
2 stops32h 53m
Multiple Airlines
Sun 2/85:42 pm
STL
-
YYZ
1 stop19h 38m
Multiple Airlines
Deal found 1/15$273
This SmartFares deal was found by Cheapflights users on 1/14. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/282:00 pm
YYZ
-
STL
Nonstop2h 29m
Air Canada
Sat 3/74:05 pm
STL
-
YYZ
Nonstop2h 01m
Air Canada
Deal found 1/14$316
This Kiwi.com deal was found by Cheapflights users on 1/14. 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 2/116:20 pm
YYZ
-
STL
2 stops37h 31m
Multiple Airlines
Wed 2/183:49 pm
STL
-
YYZ
1 stop7h 25m
Multiple Airlines
Deal found 1/14$328
This Kiwi.com deal was found by Cheapflights users on 1/16. 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 2/97:55 pm
YYZ
-
MCI
1 stop28h 38m
Multiple Airlines
Tue 2/174:24 pm
MCI
-
YYZ
1 stop18h 02m
Multiple Airlines
Deal found 1/16$331
This Kiwi.com deal was found by Cheapflights users on 1/15. 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 2/57:15 am
YYZ
-
STL
2 stops24h 36m
Multiple Airlines
Sun 2/85:42 pm
STL
-
YYZ
1 stop16h 44m
Multiple Airlines
Deal found 1/15$334
This Air Canada deal was found by Cheapflights users on 1/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/212:00 pm
YYZ
-
STL
Nonstop2h 29m
Air Canada
Wed 2/254:05 pm
STL
-
YYZ
Nonstop2h 01m
Air Canada
Deal found 1/14$341
This American Airlines deal was found by Cheapflights users on 1/14. 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 2/2111:40 am
YYZ
-
STL
1 stop10h 32m
American Airlines
Wed 2/259:37 am
STL
-
YYZ
1 stop10h 52m
American Airlines
Deal found 1/14$351
This Kiwi.com deal was found by Cheapflights users on 1/15. 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 2/97:10 am
YYZ
-
STL
1 stop17h 23m
Multiple Airlines
Fri 2/1310:11 pm
STL
-
YYZ
1 stop31h 09m
Multiple Airlines
Deal found 1/15$354
This Kiwi.com deal was found by Cheapflights users on 1/14. 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 2/1112:50 pm
YYZ
-
MCI
2 stops30h 09m
Multiple Airlines
Wed 2/184:24 pm
MCI
-
YYZ
1 stop18h 02m
Multiple Airlines
Deal found 1/14$368
This Kiwi.com deal was found by Cheapflights users on 1/15. 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 2/27:10 am
YYZ
-
MCI
1 stop9h 59m
Multiple Airlines
Wed 2/45:04 pm
MCI
-
YYZ
2 stops29h 16m
Multiple Airlines
Deal found 1/15$374
This Kiwi.com deal was found by Cheapflights users on 1/15. 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 2/27:10 am
YYZ
-
MCI
1 stop9h 59m
Multiple Airlines
Tue 2/35:04 pm
MCI
-
YYZ
1 stop20h 12m
Multiple Airlines
Deal found 1/15$375

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 January 16, 2026.
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

TorontoKansas City

YYZ - MCI

YYZMCI

Toronto Pearson Intl

Mon 2/9

7:55 pm-11:33 pm

1 stop28h 38m

Kansas City

Tue 2/17

4:24 pm-11:26 am

1 stop18h 02m

$331

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Thu 2/5

7:10 am-11:33 pm

1 stop17h 23m

Lambert-St Louis

Sun 2/8

5:42 pm-11:26 am

1 stop16h 44m

$337

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Wed 2/25

11:40 am-9:12 pm

1 stop10h 32m

Lambert-St Louis

Wed 3/25

10:33 am-4:03 pm

1 stop4h 30m

$355

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Wed 2/11

2:00 pm-3:29 pm

Nonstop2h 29m

Lambert-St Louis

Wed 2/18

4:05 pm-7:06 pm

Nonstop2h 01m

$359

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Tue 2/24

4:44 pm-11:48 pm

1 stop8h 04m

Lambert-St Louis

Sat 2/28

8:00 am-9:29 pm

1 stop12h 29m

$361

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Wed 2/11

7:30 am-2:30 pm

2 stops8h 00m

Lambert-St Louis

Wed 2/18

9:55 am-7:17 pm

2 stops8h 22m

$365

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Mon 3/30

7:00 pm-11:57 pm

1 stop5h 57m

Lambert-St Louis

Wed 4/1

8:21 am-3:46 pm

1 stop6h 25m

$365

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Sat 2/28

7:40 pm-12:21 pm

2 stops17h 41m

Lambert-St Louis

Sat 3/7

7:41 am-9:18 pm

1 stop12h 37m

$365

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Fri 3/6

8:45 am-9:07 pm

1 stop13h 22m

Lambert-St Louis

Sun 3/8

7:41 am-7:45 pm

1 stop11h 04m

$365

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Sat 2/21

7:40 pm-10:36 am

2 stops15h 56m

Lambert-St Louis

Wed 2/25

9:55 am-7:17 pm

2 stops8h 22m

$365

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

Showing 1-10 of 55 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, December is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Missouri (average of $247). Flying from Toronto Pearson Intl Airport to Missouri in April is currently the most expensive (average of $372). 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 January 16, 2026.

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

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 January 16, 2026.
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
8,062 reviews

Comfort

7.9

Overall

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

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
8,062 reviews
Delta
7.9
Good
8,062 reviews

Comfort

7.9

Overall

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

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
9,166 reviews
Delta
7.9
Good
8,062 reviews

Comfort

7.9

Overall

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

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
11,145 reviews
Delta
7.9
Good
8,062 reviews

Comfort

7.9

Overall

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

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.
WestJet
7.2
Good
3,243 reviews
Delta
7.9
Good
8,062 reviews

Comfort

7.9

Overall

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

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
10,628 reviews
Delta
7.9
Good
8,062 reviews

Comfort

7.9

Overall

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

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 2h 29m. 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 cheapest airlines to fly from Toronto Pearson Intl Airport to Missouri one-way?

    $187 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $194 and $224, respectively.

  • 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 - Joplin as they are the most popular.

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

    Consider Air Canada (83%), Jazz (83%) or United Airlines (83%) 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 $432. While the most popular route (Toronto Pearson Intl - Lambert-St Louis) can be booked for $253 on average, our data indicates $1,192 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, December is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Missouri (average of $247). Flying from Toronto Pearson Intl Airport to Missouri in April is currently the most expensive (average of $372). 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 5 airlines flying from Pearson Intl to Missouri

Discover the top 5 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 January 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$324Average$499FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$421Average$471FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$473Average$808FlexibilityNo cancel feeOn-time69%
DeltaCheapest$485Average$585FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$606Average$755FlexibilityNo cancel feeOn-time60%

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