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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 6/20. 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. 18 — jun. 251
From?
To?
mar. 6/18
mar. 6/25
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 junio 13, 2024.

Popular in

July

Cheapest in

January

Average price

$484

Round-trip from

$248
High demand for flights, 29% potential price rise
Search Deals
Best time to find cheap flights, 42% 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
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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 140%.

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 $355. You can even find prices in March for less than $355, 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 84%.

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 55% on the cost of your flight, compared to a flight in the morning.

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 3,214,720 searches. Prices were last updated on junio 13, 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. 6/2211:34 amSTL - YYZ
1 stop10h 52mMultiple Airlines
dom. 6/306:30 amYYZ - STL
1 stop11h 02mMultiple Airlines
Deal found 6/12$335
jue. 7/117:45 amSTL - YYZ
2 stops12h 15mMultiple Airlines
jue. 7/1811:50 amYYZ - STL
1 stop9h 09mMultiple Airlines
Deal found 6/12$343
jue. 7/117:45 amSTL - YYZ
2 stops12h 15mMultiple Airlines
jue. 7/186:30 amYYZ - STL
1 stop11h 59mMultiple Airlines
Deal found 6/12$358
jue. 7/117:45 amSTL - YYZ
2 stops12h 15mMultiple Airlines
jue. 7/186:30 amYYZ - STL
1 stop11h 59mMultiple Airlines
Deal found 6/13$363
mié. 7/177:33 pmSTL - YYZ
1 stop27h 01mMultiple Airlines
dom. 7/216:30 amYYZ - STL
1 stop11h 59mMultiple Airlines
Deal found 6/12$368
jue. 7/116:19 pmSTL - YYZ
3 stops25h 41mMultiple Airlines
jue. 7/1811:50 amYYZ - STL
1 stop9h 09mMultiple Airlines
Deal found 6/12$374
sáb. 7/206:19 pmSTL - YYZ
1 stop18h 41mMultiple Airlines
jue. 7/256:30 amYYZ - STL
1 stop11h 59mMultiple Airlines
Deal found 6/12$382
jue. 7/117:45 amSTL - YYZ
2 stops12h 15mMultiple Airlines
dom. 7/146:30 amYYZ - STL
1 stop11h 59mMultiple Airlines
Deal found 6/12$384
dom. 7/287:24 pmSTL - YYZ
2 stops21h 22mMultiple Airlines
jue. 8/111:50 amYYZ - STL
1 stop9h 09mMultiple Airlines
Deal found 6/12$392

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 3,214,720 searches. Data last updated junio 13, 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. 9/75:20 pmSTL - YYZ
2 stops15h 30mMultiple Airlines
jue. 9/128:15 pmYYZ - STL
1 stop11h 52mMultiple Airlines
Deal found 6/12$309
sáb. 6/2211:34 amSTL - YYZ
1 stop10h 52mMultiple Airlines
dom. 6/306:30 amYYZ - STL
1 stop11h 02mMultiple Airlines
Deal found 6/12$335
jue. 7/117:45 amSTL - YYZ
2 stops12h 15mMultiple Airlines
jue. 7/1811:50 amYYZ - STL
1 stop9h 09mMultiple Airlines
Deal found 6/12$343
sáb. 9/75:20 pmSTL - YYZ
2 stops15h 30mMultiple Airlines
jue. 9/122:10 pmYYZ - STL
2 stops17h 57mMultiple Airlines
Deal found 6/12$352
jue. 7/117:45 amSTL - YYZ
2 stops12h 15mMultiple Airlines
jue. 7/186:30 amYYZ - STL
1 stop11h 59mMultiple Airlines
Deal found 6/12$358
jue. 7/117:45 amSTL - YYZ
2 stops12h 15mMultiple Airlines
jue. 7/186:30 amYYZ - STL
1 stop11h 59mMultiple Airlines
Deal found 6/13$363
mié. 7/177:33 pmSTL - YYZ
1 stop27h 01mMultiple Airlines
dom. 7/216:30 amYYZ - STL
1 stop11h 59mMultiple Airlines
Deal found 6/12$368
jue. 7/116:19 pmSTL - YYZ
3 stops25h 41mMultiple Airlines
jue. 7/1811:50 amYYZ - STL
1 stop9h 09mMultiple Airlines
Deal found 6/12$374
dom. 9/157:57 amSTL - YYZ
2 stops12h 10mMultiple Airlines
vie. 9/208:15 pmYYZ - STL
1 stop11h 52mMultiple Airlines
Deal found 6/12$377

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 3,214,720 searches. Data last updated junio 13, 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. 6/2211:34 amSTL - YYZ
1 stop10h 52mMultiple Airlines
dom. 6/306:30 amYYZ - STL
1 stop11h 02mMultiple Airlines
Deal found 6/12$335
mar. 6/187:44 pmSTL - YYZ
1 stop17h 44mMultiple Airlines
jue. 6/202:40 pmYYZ - STL
2 stops26h 25mMultiple Airlines
Deal found 6/12$398
mié. 6/198:16 amSTL - YYZ
1 stop14h 10mMultiple Airlines
lun. 6/244:00 pmYYZ - STL
2 stops25h 05mMultiple Airlines
Deal found 6/11$417
mié. 6/191:55 pmSTL - YYZ
2 stops33h 47mMultiple Airlines
lun. 6/244:00 pmYYZ - STL
2 stops19h 57mMultiple Airlines
Deal found 6/11$421
mié. 6/191:55 pmSTL - YYZ
2 stops33h 47mMultiple Airlines
lun. 6/244:00 pmYYZ - STL
3 stops23h 23mMultiple Airlines
Deal found 6/11$431
sáb. 6/2211:34 amSTL - YYZ
1 stop10h 52mMultiple Airlines
dom. 6/304:00 pmYYZ - STL
2 stops25h 05mMultiple Airlines
Deal found 6/12$439
mar. 6/187:44 pmSTL - YYZ
1 stop26h 42mMultiple Airlines
jue. 6/2010:35 amYYZ - STL
1 stop9h 47mMultiple Airlines
Deal found 6/12$444
vie. 6/217:45 amSTL - YYZ
2 stops12h 15mMultiple Airlines
dom. 6/237:30 amYYZ - STL
1 stop10h 55mMultiple Airlines
Deal found 6/12$447
mar. 6/187:45 amSTL - YYZ
2 stops10h 50mMultiple Airlines
mié. 6/192:00 pmYYZ - STL
1 stop28h 28mMultiple Airlines
Deal found 6/12$546

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 3,214,720 searches. Data last updated junio 13, 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.
jue. 6/207:44 pmSTL - YYZ
1 stop27h 38mMultiple Airlines
Deal found 6/13$127
mié. 6/268:16 amSTL - YYZ
1 stop14h 10mMultiple Airlines
Deal found 6/12$129
mié. 6/268:16 amSTL - YYZ
2 stops12h 44mMultiple Airlines
Deal found 6/12$156
mar. 8/278:12 amSTL - YYZ
3 stops28h 48mMultiple Airlines
Deal found 6/13$165
jue. 6/208:12 pmSTL - YYZ
2 stops24h 13mMultiple Airlines
Deal found 6/13$190
vie. 9/276:02 amSTL - YYZ
1 stop7h 27mAmerican Airlines
Deal found 6/13$194
mié. 6/2611:00 amSTL - YYZ
Nonstop1h 59mUnited Airlines
Deal found 6/12$197
vie. 6/217:45 amSTL - YYZ
2 stops12h 15mMultiple Airlines
Deal found 6/13$202
mar. 8/2711:10 amSTL - YYZ
2 stops10h 04mUnited Airlines
Deal found 6/13$203

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 3,214,720 searches. Data last updated junio 13, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$309 - $625

Route

Depart

Return

Price

Lambert-St LouisToronto Pearson Intl

STL - YYZ

STLYYZ

Lambert-St Louis

sáb. 9/7

2 stops15h 30m

Toronto Pearson Intl

jue. 9/12

1 stop11h 52m

$309

Lambert-St LouisToronto Pearson Intl

STL - YYZ

STLYYZ

Lambert-St Louis

sáb. 9/7

1 stop14h 32m

Toronto Pearson Intl

jue. 9/12

1 stop11h 52m

$335

Lambert-St LouisToronto Pearson Intl

STL - YYZ

STLYYZ

Lambert-St Louis

jue. 7/11

2 stops12h 15m

Toronto Pearson Intl

jue. 7/18

1 stop9h 09m

$343

Lambert-St LouisToronto Pearson Intl

STL - YYZ

STLYYZ

Lambert-St Louis

sáb. 9/7

2 stops15h 30m

Toronto Pearson Intl

jue. 9/12

2 stops17h 57m

$352

Lambert-St LouisToronto Pearson Intl

STL - YYZ

STLYYZ

Lambert-St Louis

mié. 8/14

1 stop10h 44m

Toronto Pearson Intl

lun. 8/19

1 stop10h 02m

$440

Lambert-St LouisToronto Pearson Intl

STL - YYZ

STLYYZ

Lambert-St Louis

mié. 8/14

Nonstop1h 59m

Toronto Pearson Intl

lun. 8/19

Nonstop2h 06m

$443

Lambert-St LouisToronto Pearson Intl

STL - YYZ

STLYYZ

Lambert-St Louis

vie. 7/12

1 stop6h 39m

Toronto Pearson Intl

lun. 7/15

1 stop5h 42m

$459

Lambert-St LouisToronto Pearson Intl

STL - YYZ

STLYYZ

Lambert-St Louis

jue. 7/11

1 stop7h 08m

Toronto Pearson Intl

dom. 7/14

1 stop6h 23m

$467

Lambert-St LouisToronto Pearson Intl

STL - YYZ

STLYYZ

Lambert-St Louis

jue. 11/21

1 stop6h 29m

Toronto Pearson Intl

dom. 11/24

1 stop4h 45m

$625

Flights are sorted by cheapest first

Deals found on 6/12

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 June 12, 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 June 9, 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

If weather is an important factor for your trip to Toronto Pearson Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 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 junio 13, 2024.
See what other customers who have flown with Air Canada, United 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
9,272 reviews

Boarding

8.2

Crew

8.6

Entertainment

7.3

Food

7.3

Overall

8.1

Comfort

7.9

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

Alaska Airlines
8.1
Very good
9,272 reviews
Alaska Airlines
8.1
Very good
9,272 reviews

Boarding

8.2

Crew

8.6

Entertainment

7.3

Food

7.3

Overall

8.1

Comfort

7.9

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

Delta
8.0
Very good
10,000 reviews
Alaska Airlines
8.1
Very good
9,272 reviews

Boarding

8.2

Crew

8.6

Entertainment

7.3

Food

7.3

Overall

8.1

Comfort

7.9

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

WestJet
7.5
Good
2,824 reviews
Alaska Airlines
8.1
Very good
9,272 reviews

Boarding

8.2

Crew

8.6

Entertainment

7.3

Food

7.3

Overall

8.1

Comfort

7.9

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

United Airlines
7.4
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,272 reviews

Boarding

8.2

Crew

8.6

Entertainment

7.3

Food

7.3

Overall

8.1

Comfort

7.9

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

American Airlines
7.3
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,272 reviews

Boarding

8.2

Crew

8.6

Entertainment

7.3

Food

7.3

Overall

8.1

Comfort

7.9

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

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 $309, but on average you can expect to pay $379.

  • Are there nonstop flights from St. Louis to Toronto Pearson Intl Airport for under $500 on Cheapflights?

    Cheapflights has at least 20 direct flights from St. Louis to Toronto Pearson Intl Airport under $500. A good price for a nonstop flight from St. Louis to Toronto Pearson Intl Airport is less than $674.

  • Are there last-minute flights available from St. Louis to Toronto Pearson Intl Airport for under $400?

    There are currently 20+ open flights from St. Louis to Toronto Pearson Intl Airport within the next 7 days for less than $400.

  • What days are nonstop flights available from St. Louis to Toronto Pearson Intl Airport?

    You can find nonstop flights on the following days: Sunday, Thursday, Saturday.

  • How many flights depart from St. Louis to Toronto Pearson Intl Airport on average per day?

    2 flight departures from St. Louis to Toronto Pearson Intl Airport per day on average.
    Morning (6am - Noon) - 100% of flight departures

  • How long is the flight from St. Louis to Toronto Pearson Intl Airport?

    Airlines like American Airlines fly from St. Louis to Toronto Pearson Intl Airport in about 10h 44m. The time it takes to get you to your destination can typically vary by up to . The distance from St. Louis to Toronto Pearson Intl Airport is about 656 mi.

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

    Flying on American Airlines is currently your cheapest option to Toronto Pearson Intl Airport, with prices starting at $440.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $194. However, be on the lookout for offers from United Airlines and Delta, 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 (82%), Air Canada (78%), Jazz( 78%).

  • 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 $1,161. The most popular route, (Lambert-St Louis - Toronto Pearson Intl), can usually be booked for $266.

  • 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 6/13.

  • 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 $380). 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.

See more FAQs

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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
Columbia to Pearson Intl flights
Springfield to Toronto Island flights
Joplin to Pearson Intl 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 3,214,720 searches. Data last updated junio 13, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$188Average$284FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$224Average$533FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$316Average$552FlexibilityNo 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.
First Class
Business Class
Prem Econ Class
Economy Class

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 junio 13, 2024.
1%of flight departuresEarly morningMidnight to 6 am
46%of flight departuresMorning6 am to noon
53%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
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 junio 13, 2024.
Sunday2daily flights
Monday2daily flights
Tuesday2daily flights
Wednesday2daily flights
Thursday2daily flights
Friday2daily flights
Saturday2daily flights

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