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Pearson Intl

$141+ 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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YYZ
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
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 julio 31, 2025.

Round-trip from

$319
(Kiwi.com)

One-way from

$141
(Kiwi.com)

Popular in

January

Cheapest in

September

Average price

$740

Good round-trip deal

$667 or less

Good one-way deal

$387 or less
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. 4% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in July 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 julio 31, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
mié. 9/36:00 amMCI - YYZ
1 stop9h 36mMultiple Airlines
mié. 9/109:50 amYYZ - MCI
1 stop14h 17mMultiple Airlines
Deal found 7/31$319
This American Airlines deal was found by Cheapflights users on 7/30. 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.
mar. 9/28:01 pmSTL - YYZ
1 stop15h 31mAmerican Airlines
mié. 9/103:11 pmYYZ - STL
1 stop7h 42mAmerican Airlines
Deal found 7/30$345
This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/412:05 pmSTL - YYZ
2 stops22h 30mMultiple Airlines
sáb. 9/67:00 amYYZ - STL
3 stops28h 50mMultiple Airlines
Deal found 7/29$355
This American Airlines deal was found by Cheapflights users on 7/29. 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.
mar. 10/217:49 pmMCI - YYZ
1 stop15h 46mAmerican Airlines
mié. 10/2911:45 amYYZ - MCI
1 stop10h 07mAmerican Airlines
Deal found 7/29$431
This Air Canada deal was found by Cheapflights users on 7/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/44:05 pmSTL - YYZ
Nonstop1h 55mAir Canada
dom. 9/76:35 pmYYZ - STL
Nonstop2h 03mAir Canada
Deal found 7/29$437
This United Airlines deal was found by Cheapflights users on 7/30. 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.
mié. 9/33:20 pmSTL - YYZ
1 stop7h 38mUnited Airlines
mié. 9/109:00 amYYZ - STL
1 stop7h 44mUnited Airlines
Deal found 7/30$442
This American Airlines deal was found by Cheapflights users on 7/30. 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.
sáb. 9/135:50 amSGF - YYZ
1 stop10h 53mAmerican Airlines
sáb. 9/2011:44 amYYZ - SGF
1 stop10h 20mAmerican Airlines
Deal found 7/30$443
This Delta deal was found by Cheapflights users on 7/30. 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.
mié. 9/39:16 amSTL - YYZ
1 stop10h 27mDelta
jue. 9/116:44 pmYYZ - STL
1 stop14h 12mDelta
Deal found 7/30$466
This American Airlines deal was found by Cheapflights users on 7/29. 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.
vie. 8/297:17 pmCOU - YYZ
1 stop14h 42mAmerican Airlines
lun. 9/16:21 pmYYZ - COU
1 stop17h 48mAmerican Airlines
Deal found 7/29$724
This Delta deal was found by Cheapflights users on 7/30. 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.
lun. 10/63:23 pmSGF - YYZ
1 stop7h 35mDelta
lun. 10/136:15 amYYZ - SGF
1 stop9h 23mDelta
Deal found 7/30$881
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/311:48 pmSGF - YYZ
1 stop8h 00mUnited Airlines
mié. 8/69:00 amYYZ - SGF
1 stop6h 31mUnited Airlines
Deal found 7/29$943

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 julio 31, 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

Kansas CityToronto

MCI - YYZ

MCIYYZ

Kansas City

mié. 9/3

6:00 am-4:36 pm

1 stop9h 36m

Toronto Pearson Intl

mié. 9/10

9:50 am-11:07 pm

1 stop14h 17m

$319

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

mar. 9/2

8:01 pm-12:32 pm

1 stop15h 31m

Toronto Pearson Intl

mié. 9/10

3:11 pm-9:53 pm

1 stop7h 42m

$345

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

jue. 9/4

12:05 pm-11:35 am

2 stops22h 30m

Toronto Pearson Intl

sáb. 9/6

7:00 am-10:50 am

3 stops28h 50m

$355

Kansas CityToronto

MCI - YYZ

MCIYYZ

Kansas City

mar. 10/21

7:49 pm-12:35 pm

1 stop15h 46m

Toronto Pearson Intl

mié. 10/29

11:45 am-8:52 pm

1 stop10h 07m

$431

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

jue. 9/4

4:05 pm-7:00 pm

Nonstop1h 55m

Toronto Pearson Intl

dom. 9/7

6:35 pm-7:38 pm

Nonstop2h 03m

$437

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

mié. 9/3

3:20 pm-11:58 pm

1 stop7h 38m

Toronto Pearson Intl

mié. 9/10

9:00 am-3:44 pm

1 stop7h 44m

$442

SpringfieldToronto

SGF - YYZ

SGFYYZ

Springfield-Branson

sáb. 9/13

5:50 am-5:43 pm

1 stop10h 53m

Toronto Pearson Intl

sáb. 9/20

11:44 am-9:04 pm

1 stop10h 20m

$443

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

mié. 9/3

9:16 am-8:43 pm

1 stop10h 27m

Toronto Pearson Intl

jue. 9/11

6:44 pm-7:56 am

1 stop14h 12m

$466

ColumbiaToronto

COU - YYZ

COUYYZ

Columbia Regional

vie. 8/29

7:17 pm-2:31 pm

1 stop18h 14m

Toronto Pearson Intl

lun. 9/1

6:21 pm-11:09 am

1 stop17h 48m

$724

SpringfieldToronto

SGF - YYZ

SGFYYZ

Springfield-Branson

lun. 10/6

3:23 pm-11:58 pm

1 stop7h 35m

Toronto Pearson Intl

lun. 10/13

6:15 am-2:38 pm

1 stop9h 23m

$881

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 20 results
1
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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 August is currently the most expensive (average of $348). 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 julio 31, 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.

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 julio 31, 2025.

The most flights from USMO to YYZ are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

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 julio 31, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and United Airlines from Missouri to Toronto Pearson Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Air Canada
7.1
Good
9,851 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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 American Airlines, with whom users have recently found tickets for as low as $145. However, be on the lookout for offers from Delta and United Airlines, 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 United Airlines (80%), Air Canada (78%) or Jazz (75%) 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 $1,845 for a flight from Missouri to Toronto Pearson Intl Airport. The cheapest flight overall is $237 while the most popular route, (Lambert-St Louis - Toronto Pearson Intl) is currently priced at $355.

  • 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 August is currently the most expensive (average of $348). 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 Toronto Pearson Intl Airport?

Book flights to Toronto Pearson Intl Airport if you plan to visit one of these locations
Brampton
Kitchener
Markham
Muskoka
Vaughan
Bracebridge
Brantford
Pickering
Lindsay
Burlington
Peterborough
Oakville
Barrie
Cambridge
Milton
Oshawa
Owen Sound
Ajax
Richmond Hill
Gravenhurst

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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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Atlanta to Toronto Island flights
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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 julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$214Average$569FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$220Average$531FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$330Average$626FlexibilityNo cancel feeOn-time71%
DeltaCheapest$464Average$721FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$497Average$727FlexibilityNo cancel feeOn-time60%

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