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Cheap flights from Missouri to Toronto from C$ 159

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YTO
22 Apr — 29 Apr1
1 adult

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 17 April 2025.

Round-trip from

C$ 427

One-way from

C$ 159

Popular in

January

Cheapest in

August

Average price

C$ 958

Good round-trip deal

C$ 236 or less

Good one-way deal

C$ 231 or less
9/5-11/5
  • 9/5-11/5
  • 2 total stops
  • 19h 52m total
  • Missouri to Toronto
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12/5
  • 12/5
  • 2 total stops
  • 23h 58m total
  • Missouri to Toronto
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Highest demand for flights based on searches. 9% potential increase in price (C$ 122 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 30 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 (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 17 April 2025.

Fri 9/511:43 a.m.MCI - YYZ
1 stop8h 25mMultiple Airlines
Sun 11/59:45 a.m.YYZ - MCI
1 stop11h 27mMultiple Airlines
Deal found 17/4C$ 427
Thu 5/610:10 a.m.STL - YYZ
1 stop9h 50mMultiple Airlines
Mon 9/64:00 p.m.YYZ - STL
1 stop8h 37mMultiple Airlines
Deal found 17/4C$ 440
Thu 15/57:30 a.m.STL - YYZ
Nonstop1h 55mAir Canada
Sun 18/53:00 p.m.YYZ - STL
1 stop5h 58mAir Canada
Deal found 15/4C$ 593
Tue 3/67:32 a.m.STL - YYZ
1 stop10h 03mAmerican Airlines
Tue 10/611:40 a.m.YYZ - STL
1 stop9h 50mAmerican Airlines
Deal found 17/4C$ 603
Mon 5/55:34 p.m.STL - YYZ
1 stop4h 41mDelta
Tue 20/57:55 a.m.YYZ - STL
1 stop13h 53mDelta
Deal found 17/4C$ 624
Tue 22/76:33 a.m.STL - YYZ
2 stops6h 46mUnited Airlines
Sat 26/72:10 p.m.YYZ - STL
Nonstop2h 06mUnited Airlines
Deal found 17/4C$ 649
Thu 8/56:48 a.m.MCI - YYZ
1 stop9h 47mAmerican Airlines
Fri 9/511:32 a.m.YYZ - MCI
1 stop13h 22mAmerican Airlines
Deal found 17/4C$ 688
Fri 6/66:00 a.m.STL - YYZ
2 stops23h 52mWestJet
Sun 8/66:30 a.m.YYZ - STL
1 stop5h 02mWestJet
Deal found 16/4C$ 707
Mon 28/45:44 p.m.MCI - YYZ
2 stops13h 27mWestJet
Tue 29/410:20 a.m.YYZ - MCI
1 stop7h 21mWestJet
Deal found 17/4C$ 713
Sat 24/55:31 a.m.SGF - YYZ
1 stop7h 59mAmerican Airlines
Sat 7/66:30 a.m.YYZ - SGF
1 stop11h 33mAmerican Airlines
Deal found 17/4C$ 742
Sun 1/63:46 p.m.SGF - YTZ
2 stops27h 16mMultiple Airlines
Sun 8/67:55 a.m.YTZ - SGF
2 stops30h 18mMultiple Airlines
Deal found 17/4C$ 778
Fri 16/512:40 p.m.MCI - YYZ
1 stop9h 14mDelta
Fri 23/56:30 a.m.YYZ - MCI
1 stop4h 12mDelta
Deal found 17/4C$ 779

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 629,999 searches. Data last updated 17 April 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

Kansas CityToronto

MCI - YYZ

MCIYYZ

Kansas City

Fri 9/5

11:43 a.m.-9:08 p.m.

1 stop8h 25m

Toronto Pearson Intl

Sun 11/5

9:45 a.m.-8:12 p.m.

1 stop11h 27m

C$ 427

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Thu 5/6

10:10 a.m.-9:00 p.m.

1 stop9h 50m

Toronto Pearson Intl

Mon 9/6

4:00 p.m.-11:37 p.m.

1 stop8h 37m

C$ 440

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Thu 15/5

7:30 a.m.-10:25 a.m.

Nonstop1h 55m

Toronto Pearson Intl

Sun 18/5

3:00 p.m.-7:58 p.m.

1 stop5h 58m

C$ 593

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Tue 3/6

7:32 a.m.-6:35 p.m.

1 stop10h 03m

Toronto Pearson Intl

Tue 10/6

11:40 a.m.-8:30 p.m.

1 stop9h 50m

C$ 603

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Mon 5/5

5:34 p.m.-11:15 p.m.

1 stop4h 41m

Toronto Pearson Intl

Tue 20/5

7:55 a.m.-8:48 p.m.

1 stop13h 53m

C$ 624

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Tue 22/7

6:33 a.m.-2:19 p.m.

2 stops6h 46m

Toronto Pearson Intl

Sat 26/7

2:10 p.m.-3:16 p.m.

Nonstop2h 06m

C$ 649

Kansas CityToronto

MCI - YYZ

MCIYYZ

Kansas City

Thu 8/5

6:48 a.m.-5:35 p.m.

1 stop9h 47m

Toronto Pearson Intl

Fri 9/5

11:32 a.m.-11:54 p.m.

1 stop13h 22m

C$ 688

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Fri 6/6

6:00 a.m.-6:52 a.m.

2 stops23h 52m

Toronto Pearson Intl

Sun 8/6

6:30 a.m.-10:32 a.m.

1 stop5h 02m

C$ 707

Kansas CityToronto

MCI - YYZ

MCIYYZ

Kansas City

Mon 28/4

5:44 p.m.-8:11 a.m.

2 stops13h 27m

Toronto Pearson Intl

Tue 29/4

10:20 a.m.-4:41 p.m.

1 stop7h 21m

C$ 713

SpringfieldToronto

SGF - YYZ

SGFYYZ

Springfield-Branson

Sat 24/5

5:31 a.m.-2:30 p.m.

1 stop7h 59m

Toronto Pearson Intl

Sat 7/6

6:30 a.m.-5:03 p.m.

1 stop11h 33m

C$ 742

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/4

Showing 1-10 of 26 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 C$ 167). Flying from Missouri to Toronto in July is currently the most expensive (average of C$ 258). 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 17 April 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.

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 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Toronto when rainfall is around 51.0 mm.

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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 17 April 2025.
See what other customers who have flown with Alaska Airlines, Delta and United Airlines from Missouri to Toronto have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,882 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,882 reviews
Alaska Airlines
8.0
Very good
9,882 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,917 reviews
Alaska Airlines
8.0
Very good
9,882 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,882 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,882 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
WestJet
7.2
Good
2,809 reviews
Alaska Airlines
8.0
Very good
9,882 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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 C$ 275 on Air Canada. Other airlines that offer cheap prices include Delta from C$ 284 and United Airlines from C$ 298 one-way.

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

    The most popular route from Missouri to Toronto 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?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Missouri to Toronto on time: Air Canada (78%), Jazz (78%), United Airlines (78%).

  • What are the cheapest flights from Missouri to Toronto?

    Looking at all options, your cheapest flight can be booked for C$ 192. While the most popular route (Lambert-St Louis - Toronto Pearson Intl) can be booked for C$ 455 on average our data indicates C$ 236 when flying from Missouri to Toronto.

  • 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 C$ 167). Flying from Missouri to Toronto in July is currently the most expensive (average of C$ 258). 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

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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 airline flying from Missouri to Toronto

Discover the top airline 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 629,999 searches. Data last updated 17 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 214AverageC$ 797FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Missouri to Toronto?

Deals for Missouri to Toronto flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Missouri to Toronto?

Cheapflights helps you find that perfect flight to Toronto from Missouri by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Missouri to Toronto with no change fees?

Certainly. Search results for flights to Toronto from Missouri shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Missouri to Toronto become cheaper?

Of course! You can now track prices for flights from Missouri to Toronto and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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