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Cheap flights from St. Louis (STL) to Pearson Intl (YYZ) from $127

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 7/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — YYZ
jun 7 — jun 141
From?
To?
sex 6/7
sex 6/14
1 adult, Economy
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The best prices from Lambert-St Louis to Toronto Pearson Intl are usually found in January or May, booked 63 days in advance, depart on a Wednesday or Thursday and return on a Thursday

Cheap flight deals from St. Louis to Pearson Intl

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Pearson Intl (YYZ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated junho 2, 2024.

Popular in

July

Cheapest in

January

Average price

$485

Round-trip from

$248
High demand for flights, 33% potential price rise
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Best time to find cheap flights, 43% potential price drop
Search Deals
Average for round-trip flights in June 2024
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From Lambert-St Louis to Toronto Pearson Intl
Search Deals

What is the cheapest day to fly round-trip from St. Louis to Toronto Pearson Intl Airport?

Tuesday is generally a great day to depart. Flying on this day could help you save up to 142%.

How far in advance should I book a flight from St. Louis to Toronto Pearson Intl Airport?

Travelers have found it’s best to book a flight 24 days in advance to save up to 128% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 24 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from St. Louis to Toronto Pearson Intl Airport 1-2 weeks in advance for as low as $259, or $473 for flights within the next 24 hours.

What is the cheapest month to fly from St. Louis to Toronto Pearson Intl Airport?

The best pricing can be found in the month of March. Prices to Toronto Pearson Intl Airport from St. Louis average $360. You can even find prices in March for less than $360, as users have found deals to Toronto Pearson Intl Airport from as low as $176. The month of February appears to be one of the more expensive times to travel to Toronto Pearson Intl Airport from St. Louis. Flying in the targeted month can save you up to 82%.

What is the cheapest time of day to fly from STL to YYZ?

It’s optimal to fly from St. Louis to Toronto Pearson Intl Airport at noon. By choosing this option you can save up to 54% on the cost of your flight, compared to a flight in the morning.

Cheap Air Canada flights from St. Louis to Pearson Intl

Explore cheap flight options specifically provided by Air Canada for the route between St. Louis and Pearson Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated junho 2, 2024.
Find some of the cheapest Air Canada flights traveling from St. Louis to Toronto. Make sure to double check the flight details before booking.
dom 7/74:05 pmSTL - YYZ
Nonstop1h 59mAir Canada
ter 7/93:00 pmYYZ - STL
1 stop7h 05mAir Canada
Deal found 6/1$538
ter 7/1610:10 amSTL - YYZ
Nonstop1h 59mAir Canada
sáb 7/2011:00 amYYZ - STL
1 stop4h 36mAir Canada
Deal found 6/1$548
qui 7/2510:19 amSTL - YYZ
1 stop4h 24mAir Canada
seg 7/297:40 amYYZ - STL
1 stop5h 37mAir Canada
Deal found 6/1$558
sex 8/1610:10 amSTL - YYZ
Nonstop1h 59mAir Canada
sex 8/232:15 pmYYZ - STL
Nonstop2h 06mAir Canada
Deal found 6/1$574
sex 8/164:05 pmSTL - YYZ
Nonstop1h 59mAir Canada
sex 8/233:00 pmYYZ - STL
1 stop7h 05mAir Canada
Deal found 6/1$579
ter 8/64:05 pmSTL - YYZ
Nonstop1h 59mAir Canada
qua 8/77:00 amYYZ - STL
1 stop6h 49mAir Canada
Deal found 6/1$589
ter 8/65:30 pmSTL - YYZ
1 stop5h 28mAir Canada
qua 8/711:00 amYYZ - STL
1 stop5h 40mAir Canada
Deal found 6/1$599
qui 7/43:10 pmSTL - YYZ
1 stop4h 33mAir Canada
dom 7/711:00 amYYZ - STL
1 stop5h 40mAir Canada
Deal found 6/2$602
ter 7/1610:10 amSTL - YYZ
Nonstop1h 59mAir Canada
sáb 7/206:55 pmYYZ - STL
Nonstop2h 06mAir Canada
Deal found 6/1$629

Cheap American Airlines flights from St. Louis to Pearson Intl

Explore cheap flight options specifically provided by American Airlines for the route between St. Louis and Pearson Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated junho 2, 2024.
Have a look at some of the cheapest available American Airlines flights departing from St. Louis and landing in Toronto. Deals are refreshing constantly so come back soon for more options.
qui 7/187:03 amSTL - YYZ
1 stop6h 56mAmerican Airlines
seg 7/227:23 pmYYZ - STL
1 stop5h 31mAmerican Airlines
Deal found 5/31$555
ter 8/66:32 amSTL - YYZ
1 stop26h 17mAmerican Airlines
qua 8/712:41 pmYYZ - STL
2 stops20h 46mAmerican Airlines
Deal found 6/1$654
sex 8/169:00 amSTL - YYZ
2 stops13h 01mAmerican Airlines
sex 8/237:17 pmYYZ - STL
1 stop24h 59mAmerican Airlines
Deal found 6/1$677
qua 11/131:40 pmSTL - YYZ
1 stop19h 08mAmerican Airlines
sáb 11/166:30 amYYZ - STL
1 stop9h 24mAmerican Airlines
Deal found 6/1$679
qui 7/254:52 pmSTL - YYZ
2 stops18h 13mAmerican Airlines
qua 7/317:30 amYYZ - STL
2 stops13h 50mAmerican Airlines
Deal found 6/1$682
qui 11/219:42 amSTL - YYZ
1 stop4h 23mAmerican Airlines
dom 11/247:40 pmYYZ - STL
1 stop24h 03mAmerican Airlines
Deal found 6/1$759

Cheap St. Louis to Pearson Intl flights in June & July 2024

Find cheap flight options from St. Louis to Pearson Intl specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Prices were last updated on junho 2, 2024.
Scroll through some of the best deals on flights from St. Louis to Toronto in 2024. Check back regularly for other flight deals.
sáb 6/811:34 amSTL - YYZ
1 stop11h 28mMultiple Airlines
seg 6/104:15 pmYYZ - STL
1 stop15h 52mMultiple Airlines
Deal found 6/1$280
sáb 6/811:34 amSTL - YYZ
1 stop10h 52mMultiple Airlines
seg 6/104:00 pmYYZ - STL
2 stops19h 57mMultiple Airlines
Deal found 6/1$315
qui 6/278:12 pmSTL - YYZ
1 stop16h 16mMultiple Airlines
seg 7/14:00 pmYYZ - STL
3 stops23h 23mMultiple Airlines
Deal found 6/2$356
qui 6/278:12 pmSTL - YYZ
1 stop16h 16mMultiple Airlines
seg 7/14:00 pmYYZ - STL
2 stops19h 57mMultiple Airlines
Deal found 6/2$368
sáb 6/811:34 amSTL - YYZ
1 stop10h 52mMultiple Airlines
seg 6/104:00 pmYYZ - STL
3 stops23h 23mMultiple Airlines
Deal found 6/1$375
qui 6/276:22 pmSTL - YYZ
2 stops28h 04mMultiple Airlines
seg 7/14:00 pmYYZ - STL
3 stops23h 23mMultiple Airlines
Deal found 6/2$376
dom 6/211:22 pmSTL - YYZ
2 stops22h 25mMultiple Airlines
dom 6/98:20 pmYYZ - STL
1 stop18h 31mMultiple Airlines
Deal found 5/31$380
dom 6/27:44 pmSTL - YYZ
1 stop26h 42mMultiple Airlines
dom 6/98:20 pmYYZ - STL
1 stop18h 31mMultiple Airlines
Deal found 5/31$385
sáb 6/812:45 pmSTL - YYZ
3 stops20h 08mMultiple Airlines
seg 6/104:00 pmYYZ - STL
2 stops19h 57mMultiple Airlines
Deal found 6/1$394

St. Louis to Pearson Intl 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Pearson Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated junho 2, 2024.
Scroll through some of the best deals on flights from St. Louis to Toronto in 2024. Check back regularly for other flight deals.
sáb 6/811:34 amSTL - YYZ
1 stop11h 28mMultiple Airlines
seg 6/104:15 pmYYZ - STL
1 stop15h 52mMultiple Airlines
Deal found 6/1$280
sáb 6/811:34 amSTL - YYZ
1 stop10h 52mMultiple Airlines
seg 6/104:00 pmYYZ - STL
2 stops19h 57mMultiple Airlines
Deal found 6/1$315
qui 6/278:12 pmSTL - YYZ
1 stop16h 16mMultiple Airlines
seg 7/14:00 pmYYZ - STL
3 stops23h 23mMultiple Airlines
Deal found 6/2$356
ter 8/67:45 amSTL - YYZ
2 stops12h 15mMultiple Airlines
qua 8/71:55 pmYYZ - STL
1 stop28h 34mMultiple Airlines
Deal found 6/1$364
qui 6/278:12 pmSTL - YYZ
1 stop16h 16mMultiple Airlines
seg 7/14:00 pmYYZ - STL
2 stops19h 57mMultiple Airlines
Deal found 6/2$368
sáb 6/811:34 amSTL - YYZ
1 stop10h 52mMultiple Airlines
seg 6/104:00 pmYYZ - STL
3 stops23h 23mMultiple Airlines
Deal found 6/1$375
qui 6/276:22 pmSTL - YYZ
2 stops28h 04mMultiple Airlines
seg 7/14:00 pmYYZ - STL
3 stops23h 23mMultiple Airlines
Deal found 6/2$376
dom 6/211:22 pmSTL - YYZ
2 stops22h 25mMultiple Airlines
dom 6/98:20 pmYYZ - STL
1 stop18h 31mMultiple Airlines
Deal found 5/31$380
dom 6/27:44 pmSTL - YYZ
1 stop26h 42mMultiple Airlines
dom 6/98:20 pmYYZ - STL
1 stop18h 31mMultiple Airlines
Deal found 5/31$385

Non-stop flights to Pearson Intl from St. Louis

Discover non-stop flight options from St. Louis to Pearson Intl. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated junho 2, 2024.
If you're seeking options on non-stop flights from St. Louis to Toronto, check out these fares. Users seeking other options on flights from St. Louis to Toronto should update the search form at the top of the page.
sáb 7/134:05 pmSTL - YYZ
Nonstop1h 59mUnited Airlines
dom 7/146:55 pmYYZ - STL
Nonstop2h 06mUnited Airlines
Deal found 6/1$533
seg 7/14:05 pmSTL - YYZ
Nonstop1h 59mMultiple Airlines
seg 7/86:55 pmYYZ - STL
Nonstop2h 06mMultiple Airlines
Deal found 6/1$554
sex 8/1610:10 amSTL - YYZ
Nonstop1h 59mAir Canada
sex 8/232:15 pmYYZ - STL
Nonstop2h 06mAir Canada
Deal found 6/1$574
ter 7/1610:10 amSTL - YYZ
Nonstop1h 59mAir Canada
sáb 7/206:55 pmYYZ - STL
Nonstop2h 06mAir Canada
Deal found 6/1$629
qui 7/1810:10 amSTL - YYZ
Nonstop1h 59mAir Canada
seg 7/222:15 pmYYZ - STL
Nonstop2h 06mAir Canada
Deal found 5/31$649
qua 11/1310:40 amSTL - YYZ
Nonstop2h 00mAir Canada
sáb 11/162:00 pmYYZ - STL
Nonstop2h 23mAir Canada
Deal found 6/1$725
qui 7/410:10 amSTL - YYZ
Nonstop1h 59mAir Canada
dom 7/76:55 pmYYZ - STL
Nonstop2h 06mAir Canada
Deal found 6/2$891
sex 7/54:05 pmSTL - YYZ
Nonstop1h 59mMultiple Airlines
dom 7/76:55 pmYYZ - STL
Nonstop2h 06mMultiple Airlines
Deal found 5/31$898
qua 11/1310:40 amSTL - YYZ
Nonstop2h 00mAir Canada
sáb 11/162:00 pmYYZ - STL
Nonstop2h 23mAir Canada
Deal found 6/1$1,047

St. Louis to Pearson Intl flights leaving soon

Find last-minute flight options from St. Louis to Pearson Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated junho 2, 2024.
Have a look at some of the flights available from St. Louis to Toronto departing last-minute. It's wise to confirm all flight details are correct before booking.
sáb 6/811:34 amSTL - YYZ
1 stop11h 28mMultiple Airlines
seg 6/104:15 pmYYZ - STL
1 stop15h 52mMultiple Airlines
Deal found 6/1$280
sáb 6/811:34 amSTL - YYZ
1 stop10h 52mMultiple Airlines
seg 6/104:00 pmYYZ - STL
2 stops19h 57mMultiple Airlines
Deal found 6/1$315
sáb 6/811:34 amSTL - YYZ
1 stop10h 52mMultiple Airlines
seg 6/104:00 pmYYZ - STL
3 stops23h 23mMultiple Airlines
Deal found 6/1$375
sáb 6/812:45 pmSTL - YYZ
3 stops20h 08mMultiple Airlines
seg 6/104:00 pmYYZ - STL
2 stops19h 57mMultiple Airlines
Deal found 6/1$394
sáb 6/812:45 pmSTL - YYZ
3 stops20h 08mMultiple Airlines
seg 6/104:00 pmYYZ - STL
3 stops23h 23mMultiple Airlines
Deal found 6/1$454
sáb 6/86:08 amSTL - YYZ
1 stop12h 52mMultiple Airlines
seg 6/106:55 pmYYZ - STL
Nonstop2h 06mMultiple Airlines
Deal found 6/1$959

One-way flights to Pearson Intl from St. Louis

Search for one-way flight options from St. Louis to Pearson Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated junho 2, 2024.
Some of the best available deals we've found on one-way flights from St. Louis to Toronto. Those seeking round-trip flights from St. Louis to Toronto should utilize the search form at the the top of the page.
ter 7/3010:11 amSTL - YYZ
1 stop10h 14mMultiple Airlines
Deal found 6/2$127
seg 6/176:16 pmSTL - YYZ
1 stop19h 12mMultiple Airlines
Deal found 5/31$139
qua 7/177:33 pmSTL - YYZ
1 stop27h 01mMultiple Airlines
Deal found 6/1$157
qui 9/56:18 pmSTL - YYZ
1 stop11h 25mMultiple Airlines
Deal found 6/1$171
qui 9/56:24 pmSTL - YYZ
2 stops25h 36mMultiple Airlines
Deal found 6/1$172
ter 7/307:45 amSTL - YYZ
2 stops12h 15mMultiple Airlines
Deal found 6/2$178
qua 7/174:02 pmSTL - YYZ
3 stops24h 30mMultiple Airlines
Deal found 6/1$181
seg 6/172:41 pmSTL - YYZ
3 stops29h 44mMultiple Airlines
Deal found 5/31$188
qui 9/56:24 pmSTL - YYZ
3 stops25h 36mMultiple Airlines
Deal found 6/1$195

Find flights from St. Louis to Pearson Intl within your budget

Customize your flight search to find flights from St. Louis to Pearson Intl 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 2,810,401 searches. Data last updated junho 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$356 - $608

Route

Depart

Return

Price

Lambert-St LouisToronto Pearson Intl

STL - YYZ

STLYYZ

Lambert-St Louis

qui 6/27

1 stop16h 16m

Toronto Pearson Intl

seg 7/1

3 stops23h 23m

$356

Lambert-St LouisToronto Pearson Intl

STL - YYZ

STLYYZ

Lambert-St Louis

ter 8/6

2 stops12h 15m

Toronto Pearson Intl

qua 8/7

1 stop28h 34m

$364

Lambert-St LouisToronto Pearson Intl

STL - YYZ

STLYYZ

Lambert-St Louis

qui 6/27

1 stop16h 16m

Toronto Pearson Intl

seg 7/1

2 stops19h 57m

$368

Lambert-St LouisToronto Pearson Intl

STL - YYZ

STLYYZ

Lambert-St Louis

qui 6/27

2 stops28h 04m

Toronto Pearson Intl

seg 7/1

3 stops23h 23m

$376

Lambert-St LouisToronto Pearson Intl

STL - YYZ

STLYYZ

Lambert-St Louis

sáb 7/27

1 stop4h 33m

Toronto Pearson Intl

ter 7/30

1 stop8h 49m

$500

Lambert-St LouisToronto Pearson Intl

STL - YYZ

STLYYZ

Lambert-St Louis

qua 9/4

1 stop13h 28m

Toronto Pearson Intl

seg 9/16

1 stop26h 07m

$528

Lambert-St LouisToronto Pearson Intl

STL - YYZ

STLYYZ

Lambert-St Louis

dom 7/7

Nonstop1h 59m

Toronto Pearson Intl

ter 7/9

1 stop7h 05m

$538

Lambert-St LouisToronto Pearson Intl

STL - YYZ

STLYYZ

Lambert-St Louis

qui 7/18

1 stop6h 56m

Toronto Pearson Intl

seg 7/22

1 stop5h 31m

$555

Lambert-St LouisToronto Pearson Intl

STL - YYZ

STLYYZ

Lambert-St Louis

qua 9/4

2 stops15h 28m

Toronto Pearson Intl

seg 9/16

2 stops16h 43m

$608

Flights are sorted by cheapest first

Deals found on 6/2

How far ahead should I book a flight from St. Louis to Toronto Pearson Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Pearson Intl. Price data was last updated on May 31, 2024.
Booking 63 days in advance of your planned departure date is, on average, the best time to get cheap flights from St. Louis to Toronto Pearson Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

What is the cheapest day to fly from St. Louis to Toronto Pearson Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Pearson Intl. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Toronto Pearson Intl Airport flight should consider departing on Friday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from St. Louis to Pearson Intl

Have a flexible travel schedule? Discover the best time to fly to Pearson Intl from St. Louis 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.

Temperature and rainfall in Pearson Intl by month

Plan your trip to Pearson Intl by taking into account the average temperature and rainfall totals by month.

YTO

Temperature

21.2 - 69.8 °F

Reviews of airlines servicing Pearson Intl

Get insights into the airlines that provide service to Pearson Intl. 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 Pearson Intl. Reviews last updated junho 2, 2024.
See what other customers who have flown with Air Canada, American Airlines and Delta from St. Louis to Toronto have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,198 reviews
Check prices

Entertainment

7.3

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.6

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Alaska Airlines
8.1
Very good
9,198 reviews
Alaska Airlines
8.1
Very good
9,198 reviews
Check prices

Entertainment

7.3

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.6

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Delta
8.0
Very good
10,410 reviews
Alaska Airlines
8.1
Very good
9,198 reviews
Check prices

Entertainment

7.3

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.6

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

WestJet
7.5
Good
2,861 reviews
Alaska Airlines
8.1
Very good
9,198 reviews
Check prices

Entertainment

7.3

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.6

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

United Airlines
7.4
Good
10,755 reviews
Alaska Airlines
8.1
Very good
9,198 reviews
Check prices

Entertainment

7.3

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.6

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

American Airlines
7.3
Good
14,260 reviews
Alaska Airlines
8.1
Very good
9,198 reviews
Check prices

Entertainment

7.3

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.6

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Pearson Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. Louis to Toronto Pearson Intl?

    If you book a flight to Toronto Pearson Intl from St. Louis, you will be flying from Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis. There are 2 flights from Lambert-St Louis to Toronto Pearson Intl per day from 3 different airlines.

  • Can I find flights from St. Louis to Toronto Pearson Intl Airport for under $400 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Toronto Pearson Intl Airport for under $400. The cheapest flight booked recently is on Multiple Airlines for just $356, but on average you can expect to pay $439.

  • Are there nonstop flights from St. Louis to Toronto Pearson Intl Airport for under $600 on Cheapflights?

    Cheapflights has at least 12 direct flights from St. Louis to Toronto Pearson Intl Airport under $600. A good price for a nonstop flight from St. Louis to Toronto Pearson Intl Airport is less than $925.

  • Are there last-minute flights available from St. Louis to Toronto Pearson Intl Airport for under $300?

    There are currently 6+ open flights from St. Louis to Toronto Pearson Intl Airport within the next 7 days for less than $300.

  • What are the cheapest airlines flying from St. Louis to Toronto Pearson Intl Airport round-trip?

    Flying on Delta is currently your cheapest option to Toronto Pearson Intl Airport, with prices starting at $500. Additional round-trip tickets that might be worth considering are offered by United Airlines and Air Canada, with the lowest prices starting at $528 and $538, respectively.

  • What are the cheapest airlines to fly from St. Louis to Toronto Pearson Intl Airport one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $242. However, be on the lookout for offers from Delta and Air Canada, as they are both options that can get you from St. Louis to Toronto Pearson Intl Airport for a low price.

  • What are the most reliable airlines from St. Louis to Toronto Pearson Intl Airport?

    Before booking your flight to Toronto Pearson Intl Airport from St. Louis, check out the most reliable airlines to get you to your destination on time: United Airlines (84%), Air Canada (82%), Jazz( 82%).

  • What are the cheapest flights from St. Louis to Toronto Pearson Intl Airport?

    The cheapest flight price from St. Louis to Toronto Pearson Intl Airport is $242. On average you can expect to pay $1,838. The most popular route, (Lambert-St Louis - Toronto Pearson Intl), can usually be booked for $327.

  • What does STL to YYZ mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Lambert-St Louis Airport to Toronto Pearson Intl Airport flight would often be abbreviated as a STL to YYZ flight.

  • Can I find deals for flights from St. Louis to Pearson Intl that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Pearson Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Pearson Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Pearson Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St. Louis to Pearson Intl that include hotel bookings?

    Yes. In addition to deals on St. Louis to Pearson Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Pearson Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Pearson Intl.

  • Can I find deals for business class flights from St. Louis to Pearson Intl?

    Yes. Cheapflights offers flight deals from St. Louis to Pearson Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from St. Louis to Pearson Intl that allow pets onboard?

    Many airlines flying from St. Louis to Pearson Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Pearson Intl?

    Yes, you can often find last-minute deals on St. Louis to Pearson Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Toronto Pearson Intl Airport flight deals updated?

    The St. Louis to Toronto Pearson Intl Airport flight deals you see on this page were last updated on 6/2.

  • What are the most popular airlines that fly from St. Louis to Toronto Pearson Intl Airport?

    Consider American Airlines, Air Canada or United Airlines when booking your flight. These represent the most popular airlines when flying from St. Louis to Toronto Pearson Intl Airport.

  • What is the cheapest month to book a flight from St. Louis to Toronto Pearson Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Toronto Pearson Intl Airport (average of $237). Flying from St. Louis to Toronto Pearson Intl Airport in July is currently the most expensive (average of $391). 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.

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Alternative routes for St. Louis to Pearson Intl
See prices for flight routes from nearby airports that may be better suited for you.

Kansas City to Pearson Intl flights
Kansas City to Toronto Island flights
Springfield to Pearson Intl flights
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Joplin to Pearson Intl flights
Springfield to Toronto Island flights

Top 3 airlines flying from St. Louis to Pearson Intl

Discover the top 3 airlines that operate flights from St. Louis to Pearson Intl. 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 2,810,401 searches. Data last updated junho 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$188Average$278FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$225Average$560FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$299Average$551FlexibilityNo cancel feeOn-time71%
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Search flights from St. Louis to Pearson Intl by cabin class

Find flights from St. Louis to Pearson Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from St. Louis to Pearson Intl

Find hourly flight availability from St. Louis to Pearson Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junho 2, 2024.
0%of flight departuresEarly morningMidnight to 6 am
50%of flight departuresMorning6 am to noon
50%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
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6 AM
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6 PM

Weekly flight availability from St. Louis to Pearson Intl

Explore weekly flight availability from St. Louis to Pearson Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated junho 2, 2024.
Sunday2daily flights
Monday2daily flights
Tuesday2daily flights
Wednesday2daily flights
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How does Cheapflights help users find flights from St. Louis to Pearson Intl?

Cheapflights helps you search for flights from St. Louis to Pearson Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Pearson Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Pearson Intl from St. Louis.

Can Cheapflights find flights from St. Louis to Pearson Intl with no change fees?

Certainly. Search results for flights to Pearson Intl from St. Louis 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 St. Louis to Pearson Intl become cheaper?

Yes, Cheapflights offers price alerts on St. Louis to Pearson Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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