What is the cheapest airline that flies from Missouri to Toronto?

American Airlines, Delta, and United Airlines are the most popular carriers operating from Missouri to Toronto

What airlines fly to Toronto?

Air Canada, United Airlines and American Airlines are the top three most popular airlines that fly to Toronto from Missouri according to our data. Air Canada is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Toronto. Keep in mind that there are 5 different airlines that fly to Toronto on a routine basis, so you have a few additional options to choose from.

How many flights depart from Missouri to Toronto on average per week?

16 flights are operational weekly from Missouri to Toronto as of August 2026. The most popular departure day for this route is Mon, with 25% of flights per week taking off on this day.

How long does it take to fly to Toronto?

If you’re flying from a popular airport in Missouri, such as St. Louis or Kansas City, and flying into Toronto, then you can expect flight times to average 1h 54m and 3h 54m, respectively.

How many flights depart from Missouri to Toronto on average per day?

2 flights are operational daily from Missouri to Toronto as of August 2026. The most popular departure time for this route is 8:00AM, with 50% of flights per day taking off at noon.

When did momondo last update prices for flights from Missouri to Toronto?

Prices for flights from Missouri to Toronto refresh daily.

How many operators does momondo search for flights from Missouri to Toronto?

There are 5 operators available for flights from Missouri to Toronto as of August 2026.

How old do you have to be to fly from Missouri to Toronto?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to Toronto.

What documentation or ID do you need to fly to Toronto?

The travel and health documents required for your trip to Toronto can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Toronto. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$132 Cheap Flights from Missouri to Toronto in 2026

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Find the cheapest flights from Missouri to Toronto

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:35 am - 12:25 am

STL

YYZ

12h 50m

2 stops

5:15 pm - 7:39 pm

YYZ

STL

27h 24m

1 stop

$344Multiple Airlines

Mon, Oct 26 - Wed, Oct 28

10:56 am - 11:55 pm

MCI

YYZ

11h 59m

1 stop

7:40 am - 8:26 am

YYZ

MCI

25h 46m

1 stop

$347Multiple Airlines

Fri, Oct 30 - Sun, Nov 1

6:00 am - 2:33 pm

STL

YYZ

7h 33m

1 stop

1:15 pm - 12:14 am

YYZ

STL

11h 59m

1 stop

$352American Airlines

Mon, Aug 24 - Mon, Aug 31

1:49 pm - 11:26 pm

STL

YYZ

8h 37m

1 stop

3:13 pm - 12:27 am

YYZ

STL

10h 14m

1 stop

$352American Airlines

Tue, Sep 29 - Thu, Oct 1

6:00 am - 6:09 pm

MCI

YYZ

11h 09m

1 stop

6:00 am - 5:15 pm

YYZ

MCI

12h 15m

1 stop

$474Delta

Wed, Sep 16 - Fri, Sep 18

7:00 am - 6:09 pm

MCI

YYZ

10h 09m

1 stop

10:00 am - 9:39 pm

YYZ

MCI

12h 39m

1 stop

$474Delta

Sat, Sep 19 - Tue, Sep 22

8:55 am - 11:49 am

STL

YYZ

1h 54mnonstop

6:55 pm - 8:00 pm

YYZ

STL

2h 05mnonstop

$515Air Canada

Fri, Oct 2 - Tue, Oct 6

8:55 am - 11:49 am

STL

YYZ

1h 54mnonstop

7:15 pm - 8:20 pm

YYZ

STL

2h 05mnonstop

$521Air Canada

Wed, Sep 16 - Wed, Sep 23

6:54 pm - 12:35 pm

STL

YYZ

16h 41m

1 stop

6:55 pm - 8:39 am

YYZ

STL

14h 44m

1 stop

$563United Airlines

Mon, Aug 31 - Tue, Sep 1

8:00 am - 11:59 pm

STL

YYZ

14h 59m

1 stop

12:25 pm - 9:21 pm

YYZ

STL

9h 56m

1 stop

$574United Airlines

Fri, Sep 25 - Mon, Sep 28

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American Airlines flights from Missouri to Toronto

Our best American Airlines deals on Missouri to Toronto flight tickets

American Airlines

Aug 24

STL6:00 amLambert-St Louis

7h 33m

1 stop

YYZ2:33 pmToronto Pearson Intl

Aug 31

YYZ1:15 pmToronto Pearson Intl

11h 59m

1 stop

STL12:14 amLambert-St Louis

$352

American Airlines

Sep 17

STL7:27 amLambert-St Louis

9h 17m

1 stop

YYZ5:44 pmToronto Pearson Intl

Sep 28

YYZ1:15 pmToronto Pearson Intl

12h 12m

1 stop

STL12:27 amLambert-St Louis

$365

American Airlines

Oct 30

STL7:29 amLambert-St Louis

9h 16m

1 stop

YYZ5:45 pmToronto Pearson Intl

Nov 2

YYZ7:09 amToronto Pearson Intl

10h 34m

1 stop

STL4:43 pmLambert-St Louis

$369

United Airlines flights from Missouri to Toronto

Our best United Airlines deals on Missouri to Toronto flight tickets

United Airlines

Nov 16

MCI7:36 amKansas City

25h 30m

1 stop

YTZ10:06 amToronto Island

Nov 18

YTZ12:10 pmToronto Island

10h 41m

1 stop

MCI9:51 pmKansas City

$589

United Airlines

Nov 16

MCI6:40 pmKansas City

23h 05m

2 stops

YTZ6:45 pmToronto Island

Nov 18

YTZ12:10 pmToronto Island

10h 41m

1 stop

MCI9:51 pmKansas City

$599

United Airlines

Sep 11

JLN7:30 amJoplin

12h 14m

1 stop

YYZ8:44 pmToronto Pearson Intl

Sep 16

YYZ6:50 pmToronto Pearson Intl

19h 28m

1 stop

JLN1:18 pmJoplin

$601

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Mon 10/26

10:35 am-12:25 am

2 stops12h 50m

Toronto Pearson Intl

Wed 10/28

5:15 pm-7:39 pm

1 stop27h 24m

$344

Kansas CityToronto

MCI - YYZ

MCIYYZ

Kansas City

Fri 10/30

10:56 am-11:55 pm

1 stop11h 59m

Toronto Pearson Intl

Sun 11/1

7:40 am-8:26 am

1 stop25h 46m

$347

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Mon 8/24

6:00 am-2:33 pm

1 stop7h 33m

Toronto Pearson Intl

Mon 8/31

1:15 pm-12:14 am

1 stop11h 59m

$352

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Tue 9/29

1:49 pm-11:26 pm

1 stop8h 37m

Toronto Pearson Intl

Thu 10/1

3:13 pm-12:27 am

1 stop10h 14m

$352

Kansas CityToronto

MCI - YYZ

MCIYYZ

Kansas City

Wed 9/16

6:00 am-6:09 pm

1 stop11h 09m

Toronto Pearson Intl

Fri 9/18

6:00 am-5:15 pm

1 stop12h 15m

$474

Kansas CityToronto

MCI - YYZ

MCIYYZ

Kansas City

Sat 9/19

7:00 am-6:09 pm

1 stop10h 09m

Toronto Pearson Intl

Tue 9/22

10:00 am-9:39 pm

1 stop12h 39m

$474

Quickest round-trip

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Fri 10/2

8:55 am-11:49 am

Nonstop1h 54m

Toronto Pearson Intl

Tue 10/6

6:55 pm-8:00 pm

Nonstop2h 05m

$515

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Wed 9/16

8:55 am-11:49 am

Nonstop1h 54m

Toronto Pearson Intl

Wed 9/23

7:15 pm-8:20 pm

Nonstop2h 05m

$521

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Mon 8/31

6:54 pm-12:35 pm

1 stop16h 41m

Toronto Pearson Intl

Tue 9/1

6:55 pm-8:39 am

1 stop14h 44m

$563

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Fri 9/25

8:00 am-11:59 pm

1 stop14h 59m

Toronto Pearson Intl

Mon 9/28

12:25 pm-9:21 pm

1 stop9h 56m

$574

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Missouri to Toronto

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Toronto?

The month of February is, on average, the cheapest month to fly to Toronto from Missouri, with most prices found around $530. If you are unable to visit Toronto during the month of February, then departing from Missouri during the month March is also very affordable. Most momondo users find prices during this month for around $543.

What is the cheapest day to depart on your flight to Toronto?

On average, the least expensive day to fly to Toronto from Missouri is on a Friday. momondo users have found tickets for Friday departures for as low as $793. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Toronto is Saturday, with ticket prices averaging around $968.

What is the cheapest time of day to depart on your flight to Toronto?

In the morning is the cheapest time of day to fly from Missouri to Toronto when you can find flight prices for as low as $729. Flying to Toronto in the morning is an ideal time because this is during off-peak travel hours. Flights to Toronto are more costly at noon, with an average ticket price of $1,065. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Missouri to Toronto flight route?

Fly from Lambert-St Louis to Toronto Pearson Intl for the best Missouri - Toronto flight prices

What cabin class options are available on Missouri to Toronto flights?

There are 4 cabin classes available to choose from on Missouri to Toronto flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Missouri to Toronto flights?

You could potentially save up to 50% on your flight if you consider stops on a Missouri to Toronto flight.

Cheap Missouri to Toronto flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Toronto

Best Price Found	$275
Fastest flight time	1h 54m
Direct flights	Mon, Tue, Thu, Fri, Sat and Sun
Airports in Toronto	3 airports

The best one-way flight to Toronto from Missouri in the past 72 hours is $275. The best round-trip flight deal from Missouri to Toronto found on momondo in the last 72 hours is $415.

The fastest flight from Missouri to Toronto takes 1h 54m

Direct flights go from Missouri to Toronto on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is Air Canada.

There are 3 airports in Toronto. From Missouri there are direct flights to Toronto Pearson Intl (YYZ).

Search flight deals

Frequently asked questions about flying from Missouri to Toronto

When did momondo last update prices for flights from Missouri to Toronto?
Prices for flights from Missouri to Toronto refresh daily.
How many operators does momondo search for flights from Missouri to Toronto?
There are 5 operators available for flights from Missouri to Toronto as of August 2026.
How old do you have to be to fly from Missouri to Toronto?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to Toronto.
What documentation or ID do you need to fly to Toronto?
The travel and health documents required for your trip to Toronto can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Toronto. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Missouri to Toronto?
Based on momondo bookings for flights between Missouri and Toronto, the leading plane model is Canadair (Bombardier) Regional Jet 900, making up 42.93% of the total bookings. Other popular models include Airbus A220-300 with 29.35%, Embraer 175 with 7.61%, and Boeing 737 MAX 8 with 5.43%.

Best airlines flying from Missouri to Toronto

Compare and see reviews for airlines that fly from Missouri to Toronto with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $252	Free Cancellation	Rating 7.1 11,420 reviews	Search Air Canada flights
United Airlines	PriceFrom $253	Free Cancellation	Rating 7.4 10,058 reviews	Search United Airlines flights
American Airlines	PriceFrom $270	Free Cancellation	Rating 7.1 11,843 reviews	Search American Airlines flights
Delta	PriceFrom $280	Free Cancellation	Rating 7.8 8,488 reviews	Search Delta flights
WestJet	PriceFrom $591	Free Cancellation	Rating 7.2 3,424 reviews	Search WestJet flights

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Toronto?

Finding the right flight to Toronto from Missouri is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Toronto quick and easy, saving you time and money.

Can I find flights from Missouri to Toronto with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Missouri to Toronto flights to just show those with flexible booking policies.

How can momondo help me find flights from Missouri to Toronto?

momondo provides multiple filters to help you find the best flight to Toronto from Missouri. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Missouri to Toronto right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Missouri to Toronto now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Toronto and let you know when they change.

An easier way to manage your Toronto trip

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Fly into one of these airports located in Toronto

Toronto Region of Waterloo Intl Airport

Toronto Island Airport

Toronto Pearson Intl Airport

Cheap flights from Missouri to Toronto from $132

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Toronto departing on 12/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Missouri to Toronto

Our best American Airlines deals on Missouri to Toronto flight tickets

United Airlines flights from Missouri to Toronto

Our best United Airlines deals on Missouri to Toronto flight tickets

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How to get the cheapest flight ticket from Missouri to Toronto

What is the cheapest month to fly to Toronto?

What is the cheapest day to depart on your flight to Toronto?

What is the cheapest time of day to depart on your flight to Toronto?

What is the cheapest Missouri to Toronto flight route?

What cabin class options are available on Missouri to Toronto flights?

Can stopping save me money on Missouri to Toronto flights?

What is the cheapest airline that flies from Missouri to Toronto?

What airlines fly to Toronto?

How many flights depart from Missouri to Toronto on average per day?

How many flights depart from Missouri to Toronto on average per week?

How long does it take to fly to Toronto?

Cheap Missouri to Toronto flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Toronto

Frequently asked questions about flying from Missouri to Toronto

Best airlines flying from Missouri to Toronto

Compare and see reviews for airlines that fly from Missouri to Toronto with momondo

Why use momondo?

An easier way to manage your Toronto trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Canada

Fly into one of these airports located in Toronto

Airports listed have a maximum distance of 52.0 mi from Toronto

Fly your favorite airline to Toronto

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Toronto

List of cabin classes available on flights landing in Toronto. Availability may vary depending on flight origin and airline.

Popular cities in Canada

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Missouri

According to popular flight searches on momondo this year

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