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

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

Which airlines fly to Missouri?

Air Canada, WestJet and United Airlines are the top three most popular airlines that fly to Missouri from Toronto according to our data. Air Canada is the first choice among our users, with 48% of people opting to fly with this airline when travelling to Missouri. Keep in mind that there are 5 different airlines that fly to Missouri on a routine basis, so you have a few additional options to choose from.

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

As of August 2026, 14 flights take off from Toronto and land in Missouri each week. The most common flight departure day for this route is Fri, with 29% of weekly flights taking off on this day.

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

As of August 2026, there are 2 flights per day flying from Toronto to Missouri. The most common time of day flights depart is 12:00p.m., with 50% of flights taking off in the afternoon.

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

Prices for flights from Toronto to Missouri are refreshed on a daily basis.

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

The number of operators available for flights from Toronto to Missouri is 5 as of August 2026.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Toronto to Missouri.

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

The travel and health documents you'll need for your trip to Missouri may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Missouri. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 261 Cheap Flights from Toronto to Missouri in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Toronto to Missouri

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:29 a.m. - 4:43 p.m.

YYZ

STL

10h 14m

1 stop

5:00 a.m. - 2:33 p.m.

STL

YYZ

8h 33m

1 stop

C$ 439American Airlines

Sat, 17 Oct - Mon, 26 Oct

6:30 a.m. - 1:16 p.m.

YYZ

STL

7h 46m

1 stop

7:27 a.m. - 5:44 p.m.

STL

YYZ

9h 17m

1 stop

C$ 454American Airlines

Wed, 9 Sep - Sat, 19 Sep

6:30 a.m. - 7:39 p.m.

YYZ

STL

14h 09m

1 stop

10:35 a.m. - 5:40 p.m.

STL

YYZ

30h 05m

2 stops

C$ 472Multiple Airlines

Sun, 8 Nov - Mon, 9 Nov

6:30 a.m. - 7:39 p.m.

YYZ

STL

14h 09m

1 stop

8:34 p.m. - 12:10 a.m.

STL

YYZ

26h 36m

1 stop

C$ 517Multiple Airlines

Sun, 8 Nov - Mon, 9 Nov

6:10 a.m. - 7:16 p.m.

YYZ

MCI

14h 06m

2 stops

10:25 a.m. - 5:19 p.m.

MCI

YYZ

5h 54m

1 stop

C$ 566Delta

Tue, 25 Aug - Tue, 1 Sep

7:45 a.m. - 1:52 p.m.

YYZ

MCI

7h 07m

1 stop

2:58 p.m. - 11:57 p.m.

MCI

YYZ

7h 59m

1 stop

C$ 576Delta

Tue, 18 Aug - Tue, 25 Aug

7:15 p.m. - 8:24 p.m.

YYZ

STL

2h 09mdirect

8:55 a.m. - 11:56 a.m.

STL

YYZ

2h 01mdirect

C$ 608Air Canada

Fri, 21 Aug - Sun, 23 Aug

6:00 a.m. - 11:17 a.m.

YYZ

MCI

6h 17m

1 stop

5:30 p.m. - 11:59 p.m.

MCI

YYZ

5h 29m

1 stop

C$ 638WestJet

Fri, 4 Sep - Tue, 8 Sep

12:55 p.m. - 2:04 p.m.

YYZ

STL

2h 09mdirect

8:55 a.m. - 11:56 a.m.

STL

YYZ

2h 01mdirect

C$ 656Air Canada

Sat, 22 Aug - Sun, 23 Aug

11:00 a.m. - 8:50 p.m.

YYZ

MCI

10h 50m

2 stops

7:07 a.m. - 5:45 a.m.

MCI

YYZ

21h 38m

2 stops

C$ 942WestJet

Sun, 6 Sep - Mon, 7 Sep

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American Airlines flights from Toronto to Missouri

Our best American Airlines deals on Toronto to Missouri flight tickets

American Airlines

17 Oct

YYZ7:29 a.m.Toronto Pearson Intl

10h 14m

1 stop

STL4:43 p.m.Lambert-St Louis

26 Oct

STL5:00 a.m.Lambert-St Louis

8h 33m

1 stop

YYZ2:33 p.m.Toronto Pearson Intl

C$ 439

American Airlines

14 Sep

YYZ6:30 a.m.Toronto Pearson Intl

11h 18m

1 stop

STL4:48 p.m.Lambert-St Louis

21 Sep

STL7:21 a.m.Lambert-St Louis

10h 14m

1 stop

YYZ6:35 p.m.Toronto Pearson Intl

C$ 454

American Airlines

8 Sep

YYZ1:15 p.m.Toronto Pearson Intl

11h 59m

1 stop

STL12:14 a.m.Lambert-St Louis

11 Sep

STL5:00 a.m.Lambert-St Louis

8h 32m

1 stop

YYZ2:32 p.m.Toronto Pearson Intl

C$ 461

WestJet flights from Toronto to Missouri

Our best WestJet deals on Toronto to Missouri flight tickets

WestJet

4 Sep

YYZ6:00 a.m.Toronto Pearson Intl

6h 17m

1 stop

MCI11:17 a.m.Kansas City

8 Sep

MCI5:30 p.m.Kansas City

5h 29m

1 stop

YYZ11:59 p.m.Toronto Pearson Intl

C$ 638

WestJet

10 Aug

YYZ4:10 p.m.Toronto Pearson Intl

22h 04m

1 stop

STL1:14 p.m.Lambert-St Louis

14 Aug

STL5:34 p.m.Lambert-St Louis

17h 01m

1 stop

YYZ11:35 a.m.Toronto Pearson Intl

C$ 760

WestJet

14 Aug

YYZ8:00 a.m.Toronto Pearson Intl

9h 44m

2 stops

STL4:44 p.m.Lambert-St Louis

16 Aug

STL6:20 a.m.Lambert-St Louis

4h 15m

1 stop

YYZ11:35 a.m.Toronto Pearson Intl

C$ 761

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Sat 17/10

7:29 a.m.-4:43 p.m.

1 stop10h 14m

Lambert-St Louis

Mon 26/10

5:00 a.m.-2:33 p.m.

1 stop8h 33m

C$ 439

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Wed 9/9

6:30 a.m.-1:16 p.m.

1 stop7h 46m

Lambert-St Louis

Sat 19/9

7:27 a.m.-5:44 p.m.

1 stop9h 17m

C$ 454

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Sun 8/11

6:30 a.m.-7:39 p.m.

1 stop14h 09m

Lambert-St Louis

Mon 9/11

10:35 a.m.-5:40 p.m.

2 stops30h 05m

C$ 472

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Sun 8/11

6:30 a.m.-7:39 p.m.

1 stop14h 09m

Lambert-St Louis

Mon 9/11

8:34 p.m.-12:10 a.m.

1 stop26h 36m

C$ 517

TorontoKansas City

YYZ - MCI

YYZMCI

Toronto Pearson Intl

Tue 25/8

6:10 a.m.-7:16 p.m.

2 stops14h 06m

Kansas City

Tue 1/9

10:25 a.m.-5:19 p.m.

1 stop5h 54m

C$ 566

TorontoKansas City

YYZ - MCI

YYZMCI

Toronto Pearson Intl

Tue 18/8

7:45 a.m.-1:52 p.m.

1 stop7h 07m

Kansas City

Tue 25/8

2:58 p.m.-11:57 p.m.

1 stop7h 59m

C$ 576

Quickest round-trip

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Fri 21/8

7:15 p.m.-8:24 p.m.

Nonstop2h 09m

Lambert-St Louis

Sun 23/8

8:55 a.m.-11:56 a.m.

Nonstop2h 01m

C$ 608

TorontoKansas City

YYZ - MCI

YYZMCI

Toronto Pearson Intl

Fri 4/9

6:00 a.m.-11:17 a.m.

1 stop6h 17m

Kansas City

Tue 8/9

5:30 p.m.-11:59 p.m.

1 stop5h 29m

C$ 638

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Sat 22/8

12:55 p.m.-2:04 p.m.

Nonstop2h 09m

Lambert-St Louis

Sun 23/8

8:55 a.m.-11:56 a.m.

Nonstop2h 01m

C$ 656

TorontoKansas City

YYZ - MCI

YYZMCI

Toronto Pearson Intl

Sun 6/9

11:00 a.m.-8:50 p.m.

2 stops10h 50m

Kansas City

Mon 7/9

7:07 a.m.-5:45 a.m.

2 stops21h 38m

C$ 942

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 Toronto to Missouri

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 Missouri?

The month of February is, on average, the cheapest month to fly to Missouri from Toronto, with most prices found around C$ 627. If you are unable to visit Missouri during the month of February, then departing from Toronto during the month January is also very affordable. Most momondo users find prices during this month for around C$ 631.

What is the cheapest Toronto to Missouri flight route?

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

How far in advance should I book a flight from Toronto to Missouri?

You are more likely to see cheaper flights to Missouri from Toronto when booking weeks ahead of your departure date. In general, you can expect to find flights to Missouri for around C$ 916 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Missouri from Toronto for as low as C$ 684 on momondo.

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

There are 3 cabin classes available to choose from on Toronto to Missouri 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 Toronto to Missouri flights?

No. A direct flight is the cheapest option for a flight between Toronto to Missouri.

Cheap Toronto to Missouri flight deals and tips

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

Best price found	C$ 645
Fastest flight time	2h 05m
Direct flights	Every day
Airports in Missouri	55 airports

The best flight deal from Toronto to Missouri found on momondo in the last 72 hours is C$ 645

The fastest flight from Toronto to Missouri takes 2h 05m

Direct flights go from Toronto to Missouri every day.

There are 55 airports in Missouri. From Toronto there are direct flights to Lambert-St Louis (STL).

Search flight deals

Frequently asked questions about flying from Toronto to Missouri

When did momondo last update prices for flights from Toronto to Missouri?
Prices for flights from Toronto to Missouri are refreshed on a daily basis.
How many operators does momondo search for flights from Toronto to Missouri?
The number of operators available for flights from Toronto to Missouri is 5 as of August 2026.
How old do you have to be to fly from Toronto to Missouri?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Toronto to Missouri.
What documentation or ID do you need to fly to Missouri?
The travel and health documents you'll need for your trip to Missouri may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Missouri. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Toronto to Missouri?
Based on momondo bookings for flights between Toronto and Missouri, the leading plane model is Canadair (Bombardier) Regional Jet 900, making up 60.67% of the total bookings. Other popular models include Airbus A220-300 with 22.67%, Embraer 175 with 13.33%, and Boeing 737 MAX 8 with 1.33%.

Best airlines flying from Toronto to Missouri

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

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 337	Free Cancellation	Rating 7.1 11,415 reviews	Search Air Canada flights
United Airlines	PriceFrom C$ 343	Free Cancellation	Rating 7.4 10,063 reviews	Search United Airlines flights
American Airlines	PriceFrom C$ 370	Free Cancellation	Rating 7.1 11,849 reviews	Search American Airlines flights
Delta	PriceFrom C$ 615	Free Cancellation	Rating 7.8 8,498 reviews	Search Delta flights
WestJet	PriceFrom C$ 630	Free Cancellation	Rating 7.2 3,423 reviews	Search WestJet flights

Why use momondo?

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

It is quick and easy to find Toronto to Missouri flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Missouri that suits you.

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

Flights from Toronto to Missouri with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Toronto and Missouri by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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