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Cheap flights from Missouri to Toronto from $138

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 6/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:17 pm - 8:05 pm
STL
-
YYZ
26h 48m
1 stop
Multiple Airlines Logo
7:45 am - 12:09 am
YYZ
-
STL
17h 24m
1 stop
$313Multiple Airlines
Thu, Jun 11 - Mon, Jun 15
Multiple Airlines Logo
4:17 pm - 4:45 pm
STL
-
YYZ
23h 28m
1 stop
Multiple Airlines Logo
4:50 pm - 12:09 am
YYZ
-
STL
8h 19m
1 stop
$322Multiple Airlines
Thu, Jun 11 - Sun, Jun 14
American Airlines Logo
7:00 am - 5:44 pm
STL
-
YYZ
9h 44m
1 stop
American Airlines Logo
11:39 am - 8:30 pm
YYZ
-
STL
9h 51m
1 stop
$333American Airlines
Wed, Jun 17 - Wed, Jun 24
American Airlines Logo
9:08 am - 5:44 pm
STL
-
YYZ
7h 36m
1 stop
American Airlines Logo
11:39 am - 7:22 pm
YYZ
-
STL
8h 43m
1 stop
$354American Airlines
Wed, Jun 17 - Wed, Jun 24
American Airlines Logo
6:00 am - 2:30 pm
STL
-
YYZ
7h 30m
1 stop
American Airlines Logo
1:15 pm - 11:54 pm
YYZ
-
STL
11h 39m
1 stop
$376American Airlines
Wed, Jun 17 - Wed, Jun 24
American Airlines Logo
7:00 am - 5:44 pm
STL
-
YYZ
9h 44m
1 stop
American Airlines Logo
7:20 am - 2:06 pm
YYZ
-
STL
7h 46m
1 stop
$377American Airlines
Wed, Jun 17 - Wed, Jun 24
Multiple Airlines Logo
8:17 pm - 9:55 pm
STL
-
YYZ
48h 38m
2 stops
Multiple Airlines Logo
7:10 am - 12:21 am
YYZ
-
STL
18h 11m
1 stop
$388Multiple Airlines
Mon, May 4 - Mon, May 11
United Airlines Logo
8:54 am - 7:37 pm
JLN
-
YYZ
9h 43m
1 stop
United Airlines Logo
8:50 am - 1:22 pm
YYZ
-
JLN
5h 32m
1 stop
$640United Airlines
Mon, May 25 - Mon, Jun 1
United Airlines Logo
11:23 am - 8:17 pm
COU
-
YYZ
7h 54m
1 stop
United Airlines Logo
2:45 pm - 11:06 pm
YYZ
-
COU
9h 21m
1 stop
$652United Airlines
Sat, May 30 - Wed, Jun 3
United Airlines Logo
8:00 am - 8:17 pm
COU
-
YYZ
11h 17m
1 stop
United Airlines Logo
1:55 pm - 11:06 pm
YYZ
-
COU
10h 11m
1 stop
$653United Airlines
Sat, May 30 - Wed, Jun 3

American Airlines flights from Missouri to Toronto Pearson Intl Airport

Our best American Airlines deals on Missouri to Toronto Pearson Intl Airport flight tickets
American Airlines
Jun 17
STL7:00 amLambert-St Louis
9h 44m
1 stop
YYZ5:44 pmToronto Pearson Intl
Jun 24
YYZ11:39 amToronto Pearson Intl
9h 51m
1 stop
STL8:30 pmLambert-St Louis
$333
American Airlines
Jun 17
STL9:08 amLambert-St Louis
7h 36m
1 stop
YYZ5:44 pmToronto Pearson Intl
Jun 24
YYZ11:39 amToronto Pearson Intl
8h 43m
1 stop
STL7:22 pmLambert-St Louis
$354
American Airlines
Jun 17
STL6:00 amLambert-St Louis
7h 30m
1 stop
YYZ2:30 pmToronto Pearson Intl
Jun 24
YYZ1:15 pmToronto Pearson Intl
11h 39m
1 stop
STL11:54 pmLambert-St Louis
$376

Air Canada flights from Missouri to Toronto Pearson Intl Airport

Our best Air Canada deals on Missouri to Toronto Pearson Intl Airport flight tickets
Air Canada
May 9
STL2:15 pmLambert-St Louis
1h 58m
YYZ5:13 pmToronto Pearson Intl
May 10
YYZ4:00 pmToronto Pearson Intl
5h 25m
1 stop
STL8:25 pmLambert-St Louis
$495
Air Canada
Apr 25
STL7:45 amLambert-St Louis
4h 57m
1 stop
YYZ1:42 pmToronto Pearson Intl
Apr 28
YYZ2:10 pmToronto Pearson Intl
2h 15m
STL3:25 pmLambert-St Louis
$676
Air Canada
Apr 25
STL7:45 amLambert-St Louis
4h 57m
1 stop
YYZ1:42 pmToronto Pearson Intl
Apr 28
YYZ2:10 pmToronto Pearson Intl
2h 15m
STL3:25 pmLambert-St Louis
$677

momondo Fare Finder

 
Customize your flight search to find flights from Missouri to Toronto Pearson Intl Airport 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, momondo users made 832,500 searches. Data last updated April 11, 2026.
Use the filters below to find and compare flights from Missouri to Toronto Pearson Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Thu 6/11

4:17 pm-8:05 pm

1 stop26h 48m

Toronto Pearson Intl

Mon 6/15

7:45 am-12:09 am

1 stop17h 24m

$313

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Thu 6/11

4:17 pm-4:45 pm

1 stop23h 28m

Toronto Pearson Intl

Sun 6/14

4:50 pm-12:09 am

1 stop8h 19m

$322

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Wed 6/17

7:00 am-5:44 pm

1 stop9h 44m

Toronto Pearson Intl

Wed 6/24

11:39 am-8:30 pm

1 stop9h 51m

$333

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Wed 6/17

9:08 am-5:44 pm

1 stop7h 36m

Toronto Pearson Intl

Wed 6/24

11:39 am-7:22 pm

1 stop8h 43m

$354

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Wed 6/17

6:00 am-2:30 pm

1 stop7h 30m

Toronto Pearson Intl

Wed 6/24

1:15 pm-11:54 pm

1 stop11h 39m

$376

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Wed 6/17

7:00 am-5:44 pm

1 stop9h 44m

Toronto Pearson Intl

Wed 6/24

7:20 am-2:06 pm

1 stop7h 46m

$377

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Mon 5/4

8:17 pm-9:55 pm

2 stops48h 38m

Toronto Pearson Intl

Mon 5/11

7:10 am-12:21 am

1 stop18h 11m

$388
Quickest round-trip

JoplinToronto

JLN - YYZ

JLNYYZ

Joplin

Mon 5/25

8:54 am-7:37 pm

1 stop9h 43m

Toronto Pearson Intl

Mon 6/1

8:50 am-1:22 pm

1 stop5h 32m

$640

ColumbiaToronto

COU - YYZ

COUYYZ

Columbia Regional

Sat 5/30

11:23 am-8:17 pm

1 stop7h 54m

Toronto Pearson Intl

Wed 6/3

2:45 pm-11:06 pm

1 stop9h 21m

$652

ColumbiaToronto

COU - YYZ

COUYYZ

Columbia Regional

Sat 5/30

8:00 am-8:17 pm

1 stop11h 17m

Toronto Pearson Intl

Wed 6/3

1:55 pm-11:06 pm

1 stop10h 11m

$653

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Toronto from

How to get the cheapest flight ticket from Missouri to Toronto Pearson Intl Airport

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

What is the cheapest month to fly to Toronto Pearson Intl Airport?

The cheapest month to fly to Toronto Pearson Intl Airport from Missouri is in March. Flight prices, which tend to average around $272, are often lower during this time because this is during the off-season. If you don’t want to visit Toronto Pearson Intl Airport in March, then you should wait until December to fly from Missouri, when ticket prices are also cheap, with an average price of $466.

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

The cheapest day to depart from Missouri to Toronto Pearson Intl Airport is on a Tuesday when prices can be found for as low as $832. The most expensive day to fly to Toronto Pearson Intl Airport is Thursday, with ticket prices averaging around $927.

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

Flying to Toronto Pearson Intl Airport from Missouri in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $811 when looking at flights departing in the afternoon. Flights at noon are often more expensive with an average ticket price of $1,046.

What is the cheapest Missouri to Toronto Pearson Intl flight route?

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

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

There are 4 cabin classes available to choose from on Missouri to Toronto Pearson Intl 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 Pearson Intl Airport flights?

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

Cheap Missouri to Toronto Pearson Intl Airport flight deals and tips

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

Best Price Found

$511

Fastest flight time

1h 51m

Direct flights

Every day
The best one-way flight to Toronto Pearson Intl Airport from Missouri in the past 72 hours is $511. The best round-trip flight deal from Missouri to Toronto Pearson Intl Airport found on momondo in the last 72 hours is $799.
The fastest flight from Missouri to Toronto Pearson Intl Airport takes 1h 51m
Direct flights go from Missouri to Toronto Pearson Intl Airport every day.
Search flight deals

Frequently asked questions about flying from Missouri to Toronto Pearson Intl Airport

  • When did momondo last update prices for flights from Missouri to Toronto Pearson Intl Airport?

    Prices for flights from Missouri to Toronto Pearson Intl Airport refresh daily.

  • How many operators does momondo search for flights from Missouri to Toronto Pearson Intl Airport?

  • How old do you have to be to fly from Missouri to Toronto Pearson Intl Airport?

    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 Pearson Intl Airport.

  • What documentation or ID do you need to fly to Toronto Pearson Intl Airport?

    The necessary travel and health documents for your Toronto Pearson Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Missouri to Toronto Pearson Intl Airport?

Best airlines flying from Missouri to Toronto Pearson Intl Airport

Compare and see reviews for airlines that fly from Missouri to Toronto Pearson Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $199Free CancellationRating
7.4
9,569 reviews
Search United Airlines flights
Air CanadaPriceFrom $220Free CancellationRating
7.1
10,916 reviews
Search Air Canada flights
American AirlinesPriceFrom $270Free CancellationRating
7.1
11,569 reviews
Search American Airlines flights
DeltaPriceFrom $473Free CancellationRating
7.9
8,407 reviews
Search Delta flights
WestJetPriceFrom $593Free CancellationRating
7.2
3,320 reviews
Search WestJet flights

Traveling to a place near Toronto?

Book flights to Toronto if you plan to visit one of these locations
Niagara Falls
Mississauga
Niagara-on-the-Lake
Brampton
Markham
Vaughan
Richmond Hill
Oakville
Barrie
Kitchener
St. Catharines
Collingwood
Burlington
Cambridge
Peterborough
Guelph
Whitby
Orillia
Oshawa
Stratford

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Missouri to Toronto for you.

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

Yes. All flights to Toronto from Missouri on momondo can be compared and filtered by various policies on offer, including flexible booking.

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 Pearson Intl Airport trip

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