CA $280 Cheap Flights from St. Louis (STL) to Toronto (YYZ)

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Cheap flights from St. Louis (STL) to Toronto (YYZ)

Prices were available within the past 7 days and start at CA $280 for one-way flights and CA $618 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Delta
Delta
American Airlines
Delta
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American Airlines
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American Airlines
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Flight from St. Louis to Toronto (STL - YYZ) route information
Origin airport
Lambert-St. Louis Intl.
Destination airport
Pearson Intl.
Airlines serving
Air Canada, American Airlines, Delta, United, WestJet
Roundtrip price
CA $617
Distance
1046 km

St. Louis to Toronto Flights

The easy way to book your flights from St. Louis to Toronto 

With Expedia, it’s simple to find and book flights to Toronto from St. Louis whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are Air Canada, United Airlines nonstop flights to Pearson Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from St. Louis to Toronto today, tomorrow, or this week.  

 

Save dollars with cheap flights from Lambert-St. Louis Intl., STL to Pearson Intl., YYZ 

Sort your search results by price to find great deals on your flight from St. Louis to Toronto—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Toronto from St. Louis currently is just CA $618 rising to CA $637.  

Here are more money-saving tips: 

  • Fly in May when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Toronto  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Toronto from St. Louis 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Toronto with Expedia today.

Frequently asked questions

How much is a flight from Lambert Field to Pearson Intl. Airport (YYZ)?
The lowest price advertised for a round-trip journey from Lambert-St. Louis Intl. Airport (STL) to Pearson Intl. Airport (YYZ) is CA $618. But you better move fast. This price is taken from fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from St. Louis Lambert International Airport to Toronto Pearson Airport?
Most flights can be canceled online, but each airline has its own terms and conditions. If you do have to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Lambert-St. Louis Intl. Airport (STL) to Toronton Pearson that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Lambert Field to Toronton Pearson flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from STL to Toronto Pearson Airport?
With a flight distance of 1,050 kilometers, it’s only a short hop from St. Louis Lambert International Airport to Pearson Intl. Airport (YYZ). It might be a quick flight, but it’s still worth packing a book to read.
Which airlines fly direct from Lambert Field to Toronton Pearson?
Offering 30 monthly flights, Air Canada (AC) is a great choice when flying straight from Lambert Field to YYZ.
Are STL to Pearson Intl. Airport (YYZ) flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes nab a bargain, with some of the cheapest airfares from Lambert Field to Toronto Pearson Airport showing up a few weeks before the departure date. If you’d rather plan ahead, Expedia compares and updates all the best flight deals continuously — as early as 12 months in advance in some cases. It depends on the carrier though, as not all airlines issue prices that far in advance.
Toronto nearby Airports

Toronto

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