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$126+ Cheap flights from Missouri to Toronto (YTO)

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YTO
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Missouri to Toronto

Keep the following information in mind while searching for Missouri to Toronto flight deals. Data was last updated junio 12, 2025.

Round-trip from

$302
(Mytrip)

One-way from

$126
(Kiwi.com)

Popular in

January

Cheapest in

September

Average price

$625

Good round-trip deal

$692 or less

Good one-way deal

$177 or less
From Missouri to Toronto (YTO)
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One-way flight from Missouri to Toronto (YTO)
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Highest demand for flights based on searches. 4% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Missouri to Toronto (YTO).
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Price to beat on a one-way flight from Missouri to Toronto (YTO).
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Find flight deals from Missouri to Toronto

Cheapest flights from Missouri to Toronto
Explore the most affordable flight options available from Missouri to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/10. 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.
mié. 7/911:24 amSTL - YYZ
2 stops25h 41mMultiple Airlines
mar. 7/156:30 amYYZ - STL
1 stop11h 01mMultiple Airlines
Deal found 6/10$302
This Mytrip deal was found by Cheapflights users on 6/11. 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.
vie. 7/411:00 amMCI - YYZ
1 stop9h 08mMultiple Airlines
sáb. 7/126:30 amYYZ - MCI
1 stop11h 39mMultiple Airlines
Deal found 6/11$312
This American Airlines deal was found by Cheapflights users on 6/11. 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.
lun. 9/155:55 amSTL - YYZ
1 stop10h 54mAmerican Airlines
mié. 9/1711:44 amYYZ - STL
1 stop11h 09mAmerican Airlines
Deal found 6/11$337
This American Airlines deal was found by Cheapflights users on 6/11. 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. 10/216:14 amMCI - YYZ
1 stop10h 26mAmerican Airlines
mié. 10/291:15 pmYYZ - MCI
1 stop11h 44mAmerican Airlines
Deal found 6/11$349
This Sun Country Air deal was found by Cheapflights users on 6/9. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/296:12 amSTL - YYZ
1 stop9h 38mSun Country Air
jue. 7/311:40 amYYZ - STL
1 stop24h 50mSun Country Air
Deal found 6/9$362
This Air Canada deal was found by Cheapflights users on 6/10. 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.
dom. 6/227:30 amSTL - YYZ
Nonstop1h 55mAir Canada
jue. 6/2611:30 amYYZ - STL
Nonstop2h 06mAir Canada
Deal found 6/10$372
This United Airlines deal was found by Cheapflights users on 6/10. 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.
vie. 6/205:20 amSTL - YYZ
1 stop8h 51mUnited Airlines
vie. 6/205:15 pmYYZ - STL
1 stop6h 30mUnited Airlines
Deal found 6/10$373
This Delta deal was found by Cheapflights users on 6/10. 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.
vie. 6/206:40 amSTL - YYZ
1 stop7h 01mDelta
sáb. 6/213:31 pmYYZ - STL
1 stop5h 59mDelta
Deal found 6/10$397
This Mytrip deal was found by Cheapflights users on 6/11. 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.
lun. 7/216:04 pmMCI - YTZ
2 stops24h 38mMultiple Airlines
vie. 7/259:00 amYTZ - MCI
3 stops31h 17mMultiple Airlines
Deal found 6/11$407
This Mytrip deal was found by Cheapflights users on 6/10. 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.
lun. 8/41:21 pmSGF - YYZ
2 stops15h 30mMultiple Airlines
jue. 8/77:15 amYYZ - SGF
1 stop26h 43mMultiple Airlines
Deal found 6/10$415
This United Airlines deal was found by Cheapflights users on 6/11. 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.
lun. 9/16:29 pmMCI - YYZ
1 stop17h 08mUnited Airlines
sáb. 9/137:00 amYYZ - MCI
1 stop15h 42mUnited Airlines
Deal found 6/11$443
This American Airlines deal was found by Cheapflights users on 6/11. 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. 8/86:01 pmSGF - YYZ
1 stop15h 58mAmerican Airlines
sáb. 8/161:16 pmYYZ - SGF
1 stop9h 09mAmerican Airlines
Deal found 6/11$522

Cheapflights Fare Finder

Customize your flight search to find flights from Missouri to Toronto 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 junio 12, 2025.
Use the filters below to find and compare flights from Missouri to Toronto that are best for you.

Fly from

Missouri

Fly to

Toronto

Route

Depart

Return

Price

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

mié. 7/9

11:24 am-2:05 pm

2 stops25h 41m

Toronto Pearson Intl

mar. 7/15

6:30 am-4:31 pm

1 stop11h 01m

$302

Kansas CityToronto

MCI - YYZ

MCIYYZ

Kansas City

vie. 7/4

11:00 am-9:08 pm

1 stop9h 08m

Toronto Pearson Intl

sáb. 7/12

6:30 am-5:09 pm

1 stop11h 39m

$312

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

lun. 9/15

5:55 am-5:49 pm

1 stop10h 54m

Toronto Pearson Intl

mié. 9/17

11:44 am-9:53 pm

1 stop11h 09m

$337

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

dom. 6/29

6:12 am-4:50 pm

1 stop9h 38m

Toronto Pearson Intl

jue. 7/3

11:40 am-11:30 am

1 stop24h 50m

$362

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

dom. 6/22

7:30 am-10:25 am

Nonstop1h 55m

Toronto Pearson Intl

jue. 6/26

11:30 am-12:36 pm

Nonstop2h 06m

$372

Kansas CityToronto

MCI - YYZ

MCIYYZ

Kansas City

lun. 8/4

7:00 am-5:40 pm

1 stop9h 40m

Toronto Pearson Intl

mar. 8/12

11:39 am-8:48 pm

1 stop10h 09m

$377

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

jue. 9/25

12:25 pm-9:02 pm

1 stop7h 37m

Toronto Pearson Intl

dom. 9/28

2:10 pm-2:27 pm

1 stop25h 17m

$394

Kansas CityToronto

MCI - YTZ

MCIYTZ

Kansas City

lun. 7/21

6:04 pm-7:42 pm

2 stops24h 38m

Toronto Island

vie. 7/25

9:00 am-3:17 pm

3 stops31h 17m

$407

SpringfieldToronto

SGF - YYZ

SGFYYZ

Springfield-Branson

lun. 8/4

1:21 pm-5:51 am

2 stops15h 30m

Toronto Pearson Intl

jue. 8/7

7:15 am-8:58 am

1 stop26h 43m

$415

Kansas CityToronto

MCI - YYZ

MCIYYZ

Kansas City

lun. 9/1

6:29 pm-12:37 pm

1 stop17h 08m

Toronto Pearson Intl

sáb. 9/13

7:00 am-9:42 pm

1 stop15h 42m

$443

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 36 results
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Best time to book a flight from Missouri to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto 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

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

Currently, January is the cheapest month in which you can book a flight from Missouri to Toronto (average of $243). Flying from Missouri to Toronto in July is currently the most expensive (average of $353). 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 YTO?

Find hourly flight availability from Missouri to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

When flying from Missouri to Toronto, 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

Explore weekly flight availability from Missouri to Toronto. 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 junio 12, 2025.

The most flights from USMO to YTO are scheduled on a Wednesday (4 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Toronto by month

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

In terms of precipitation, rainfall in Toronto 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 when rainfall is around 2.0 in.

Temperature in Toronto by month

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

If weather is an important factor for your trip to Toronto, 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 Toronto

Get insights into the airlines that provide service to Toronto. 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 Toronto. Reviews last updated junio 12, 2025.
See what other customers who have flown with Alaska Airlines, Delta and United Airlines from Missouri to Toronto 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

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
WestJet
7.2
Good
2,868 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Toronto. 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 one-way?

    One-way options have recently been found by users for as low as $141 on American Airlines. Other airlines that offer cheap prices include Sun Country Air from $153 and Air Canada from $205 one-way.

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

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

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

    Before booking your flight to Toronto from Missouri, check out the most reliable airlines to get you to your destination on time: United Airlines (73%), Air Canada (50%), Jazz( 37%).

  • What are the cheapest flights from Missouri to Toronto?

    On average you can expect to pay $2,125 for a flight from Missouri to Toronto. The cheapest flight overall is $177 while the most popular route, (Lambert-St Louis - Toronto Pearson Intl) is currently priced at $312.

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

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

  • How can I find direct flights from Missouri to Toronto?

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

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

    Yes. Cheapflights offers flight deals from Missouri to Toronto 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?

    Currently, January is the cheapest month in which you can book a flight from Missouri to Toronto (average of $243). Flying from Missouri to Toronto in July is currently the most expensive (average of $353). 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 Missouri to Toronto

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Missouri to Toronto

Discover the top 5 airlines that operate flights from Missouri to Toronto. 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$220Average$664FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$220Average$529FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$304Average$636FlexibilityNo cancel feeOn-time71%
DeltaCheapest$495Average$712FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$497Average$706FlexibilityNo cancel feeOn-time60%

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