HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

$202+ Cheap flights from Pearson Intl (YYZ) to St. Louis (STL)

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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — STL
Sep 17 — Sep 241
From?
To?
Tue 9/17
Tue 9/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pearson Intl to St. Louis with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Toronto Pearson Intl to Lambert-St Louis are usually found in January or December, booked 75 days in advance, depart on a Friday or Thursday and return on a Wednesday

Cheap flight deals from Pearson Intl to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Pearson Intl (YYZ) to St. Louis (STL). 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 September 12, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

September

Cheapest in

January

Round-trip from

$292
(Mytrip)

One-way from

$202
(Kiwi.com)
Provider with most accurate pricing for Toronto Pearson Intl-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Toronto Pearson Intl-Lambert-St Louis flights.
Search Deals
High demand for flights, 25% potential price rise
Search Deals
Best time to find cheap flights, 22% potential price drop
Search Deals
From Toronto Pearson Intl to Lambert-St Louis
Search Deals
One-way flight from Toronto Pearson Intl to Lambert-St Louis
Search Deals

Cheap Pearson Intl to St. Louis flights in September & October 2024

Find cheap flight options from Pearson Intl to St. Louis specifically for the months of September and October 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,854,678 searches. Prices were last updated on September 12, 2024.
Scroll through some of the best deals on flights from Toronto to St. Louis in 2024. Check back regularly for other flight deals.
This Mytrip deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/38:15 pmYYZ - STL
1 stop12h 47mMultiple Airlines
Mon 10/78:57 amSTL - YYZ
1 stop14h 15mMultiple Airlines
Deal found 9/12$292
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/276:00 amYYZ - STL
1 stop4h 23mDelta
Thu 10/316:00 amSTL - YYZ
1 stop8h 40mDelta
Deal found 9/11$393
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/274:15 pmYYZ - STL
1 stop7h 18mAmerican Airlines
Fri 10/46:02 amSTL - YYZ
1 stop5h 33mAmerican Airlines
Deal found 9/11$409
This FlightHub deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/22:00 pmYYZ - STL
1 stop5h 18mWestJet
Sun 10/66:00 amSTL - YYZ
1 stop27h 24mWestJet
Deal found 9/12$441
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/242:30 pmYYZ - STL
Nonstop2h 05mUnited Airlines
Mon 10/283:50 pmSTL - YYZ
Nonstop1h 55mUnited Airlines
Deal found 9/11$464
This Air Canada deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/291:50 pmYYZ - STL
Nonstop2h 16mAir Canada
Tue 11/53:50 pmSTL - YYZ
Nonstop1h 55mAir Canada
Deal found 9/11$466
This Alaska Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/86:45 amYYZ - STL
2 stops18h 13mAlaska Airlines
Tue 10/157:00 amSTL - YYZ
2 stops27h 15mAlaska Airlines
Deal found 9/11$711

Pearson Intl to St. Louis 2024 flight deals

Discover exclusive flight deals for travel between Pearson Intl and St. Louis in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,854,678 searches. Data last updated September 12, 2024.
Scroll through some of the best deals on flights from Toronto to St. Louis in 2024. Check back regularly for other flight deals.
This Mytrip deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/38:15 pmYYZ - STL
1 stop12h 47mMultiple Airlines
Mon 10/78:57 amSTL - YYZ
1 stop14h 15mMultiple Airlines
Deal found 9/12$292
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/276:00 amYYZ - STL
1 stop4h 23mDelta
Thu 10/316:00 amSTL - YYZ
1 stop8h 40mDelta
Deal found 9/11$393
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/274:15 pmYYZ - STL
1 stop7h 18mAmerican Airlines
Fri 10/46:02 amSTL - YYZ
1 stop5h 33mAmerican Airlines
Deal found 9/11$409
This FlightHub deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/22:00 pmYYZ - STL
1 stop5h 18mWestJet
Sun 10/66:00 amSTL - YYZ
1 stop27h 24mWestJet
Deal found 9/12$441
This Air Canada deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/301:50 pmYYZ - STL
Nonstop2h 16mAir Canada
Tue 12/103:50 pmSTL - YYZ
Nonstop1h 55mAir Canada
Deal found 9/12$453
This United Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/3012:20 pmYYZ - STL
2 stops10h 16mUnited Airlines
Tue 12/1011:20 amSTL - YYZ
2 stops11h 26mUnited Airlines
Deal found 9/12$507
This Alaska Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/86:45 amYYZ - STL
2 stops18h 13mAlaska Airlines
Tue 10/157:00 amSTL - YYZ
2 stops27h 15mAlaska Airlines
Deal found 9/11$711

Pearson Intl to St. Louis flights leaving soon

Find last-minute flight options from Pearson Intl to St. Louis 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 2,854,678 searches. Data last updated September 12, 2024.
Book one of these great deals on flights from Toronto to St. Louis. Users should examine the flight details to ensure there are no surprises.
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/266:15 amYYZ - STL
1 stop6h 28mDelta
Sun 9/296:06 amSTL - YYZ
1 stop4h 31mDelta
Deal found 9/11$400
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/266:30 amYYZ - STL
1 stop10h 55mMultiple Airlines
Sun 9/2912:54 pmSTL - YYZ
2 stops22h 51mMultiple Airlines
Deal found 9/11$470
This Priceline deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2111:35 amYYZ - STL
1 stop5h 39mWestJet
Wed 9/257:15 amSTL - YYZ
1 stop8h 39mWestJet
Deal found 9/11$530
This Air Canada deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/267:00 amYYZ - STL
1 stop4h 07mAir Canada
Sun 9/2911:00 amSTL - YYZ
Nonstop1h 54mAir Canada
Deal found 9/11$545
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/217:10 amYYZ - STL
2 stops13h 37mUnited Airlines
Wed 9/2511:10 amSTL - YYZ
2 stops10h 01mUnited Airlines
Deal found 9/11$576
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1712:45 pmYYZ - STL
1 stop7h 42mAmerican Airlines
Fri 9/206:00 amSTL - YYZ
1 stop8h 19mAmerican Airlines
Deal found 9/11$716
This Alaska Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/136:55 amYYZ - STL
2 stops18h 04mAlaska Airlines
Sat 9/147:00 amSTL - YYZ
2 stops14h 59mAlaska Airlines
Deal found 9/12$1,963

One-way flights to St. Louis from Pearson Intl

Search for one-way flight options from Pearson Intl to St. Louis. 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 2,854,678 searches. Data last updated September 12, 2024.
Users in need of a one-way flight from Toronto to St. Louis can choose from these deals. For those needing a return trip from Toronto, there is a search form available above.
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/292:40 pmYYZ - STL
2 stops29h 01mMultiple Airlines
Deal found 9/11$202
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/812:20 pmYYZ - STL
1 stop6h 04mDelta
Deal found 9/11$228
This American Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/81:20 pmYYZ - STL
1 stop9h 24mAmerican Airlines
Deal found 9/12$251
This WestJet deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/67:45 amYYZ - STL
1 stop14h 07mWestJet
Deal found 9/12$259
This United Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/86:45 pmYYZ - STL
2 stops16h 22mUnited Airlines
Deal found 9/12$262

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

Customize your flight search to find flights from Pearson Intl to St. Louis 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 2,854,678 searches. Data last updated September 12, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$292 - $691

Route

Depart

Return

Price

Toronto Pearson IntlLambert-St Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Thu 10/3

1 stop12h 47m

Lambert-St Louis

Mon 10/7

1 stop14h 15m

$292

Toronto Pearson IntlLambert-St Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Sun 10/27

1 stop4h 23m

Lambert-St Louis

Thu 10/31

1 stop8h 40m

$393

Toronto Pearson IntlLambert-St Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Fri 9/27

1 stop7h 18m

Lambert-St Louis

Fri 10/4

1 stop5h 33m

$409

Toronto Pearson IntlLambert-St Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Wed 10/2

1 stop5h 18m

Lambert-St Louis

Sun 10/6

1 stop27h 24m

$441

Toronto Pearson IntlLambert-St Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Thu 11/21

Nonstop2h 16m

Lambert-St Louis

Sun 11/24

Nonstop1h 55m

$464

Toronto Pearson IntlLambert-St Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Mon 10/14

1 stop9h 59m

Lambert-St Louis

Sat 10/19

2 stops10h 08m

$507

Toronto Pearson IntlLambert-St Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Wed 2/26

2 stops16h 16m

Lambert-St Louis

Mon 3/3

2 stops24h 45m

$691

Flights are sorted by cheapest first

Deals found on 9/12

Compare providers for flights from Pearson Intl to St. Louis

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pearson Intl to St. Louis in September.
ProviderPrice AccuracyTrust Score*Cancellation Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
SmartFaresPrice Accuracy1 starTrust Score*3 starsCancellation PolicyAirline Policy
PricelinePrice Accuracy2 starsTrust Score*3 starsCancellation PolicyAirline Policy

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Toronto Pearson Intl Airport-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Toronto Pearson Intl Airport-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Toronto Pearson Intl Airport-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Toronto Pearson Intl Airport-St. Louis flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Toronto Pearson Intl Airport-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

Travel insights for flights from Pearson Intl to St. Louis

Get recent, data-driven insights about flights from Pearson Intl to St. Louis including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Pearson Intl to St. Louis. Price data was last updated on September 6, 2024.

To ensure you get the cheapest price possible for a flight from Toronto Pearson Intl Airport to St. Louis, you should look to book at least 75 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Find deals

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

Currently, May is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to St. Louis (average of $215). Flying from Toronto Pearson Intl Airport to St. Louis in September 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.

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

Find hourly flight availability from Pearson Intl to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 12, 2024.

It’s typically best to fly out from Toronto Pearson Intl Airport to St. Louis at noon. Doing so could potentially save you 24% on the flight price compared to flying in the evening, which is usually more expensive.

Weekly flight availability from Toronto Pearson Intl Airport to St. Louis

Explore weekly flight availability from Pearson Intl to St. Louis. 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 September 12, 2024.

The most flights from YYZ to STL are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

If weather is an important factor for your trip to St. Louis, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated September 12, 2024.
Read through reviews of airlines operating flights from Toronto to St. Louis, such as American Airlines, Air Canada and WestJet. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,357 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.2

Crew

8.5

Food

7.2

Reviews

1 / 10

Delayed. Short flight. No food or drinks served. Good flying though.

Alaska Airlines
8.0
Very good
9,357 reviews
Alaska Airlines
8.0
Very good
9,357 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.2

Crew

8.5

Food

7.2

Reviews

1 / 10

Delayed. Short flight. No food or drinks served. Good flying though.

Delta
8.0
Very good
9,116 reviews
Alaska Airlines
8.0
Very good
9,357 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.2

Crew

8.5

Food

7.2

Reviews

1 / 10

Delayed. Short flight. No food or drinks served. Good flying though.

United Airlines
7.4
Good
9,570 reviews
Alaska Airlines
8.0
Very good
9,357 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.2

Crew

8.5

Food

7.2

Reviews

1 / 10

Delayed. Short flight. No food or drinks served. Good flying though.

American Airlines
7.3
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,357 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.2

Crew

8.5

Food

7.2

Reviews

1 / 10

Delayed. Short flight. No food or drinks served. Good flying though.

WestJet
7.3
Good
2,801 reviews
Alaska Airlines
8.0
Very good
9,357 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.2

Crew

8.5

Food

7.2

Reviews

1 / 10

Delayed. Short flight. No food or drinks served. Good flying though.

Related info for your journey

Find useful and relevant information for your journey from Pearson Intl to St. Louis. 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 into for flights to St. Louis from Toronto Pearson Intl?

    Located just 12.7 mi from the city center, Lambert-St Louis is the airport most travelers will use when flying to St. Louis from Toronto Pearson Intl. Booking flights from Toronto Pearson Intl to Lambert-St Louis (STL) should be relatively easy as there are 4 daily inbound flights from Toronto Pearson Intl from 1 airline.

  • Can I find flights from Toronto Pearson Intl Airport to St. Louis for under $300 on Cheapflights?

    Yes, there are multiple flights from Toronto Pearson Intl Airport to St. Louis for under $300. The cheapest flight booked recently is on Multiple Airlines for just $292, but on average you can expect to pay $456.

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

    Cheapflights has at least 3 direct flights from Toronto Pearson Intl Airport to St. Louis under $500. A good price for a nonstop flight from Toronto Pearson Intl Airport to St. Louis is less than $483.

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

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

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

    Flying on Delta is currently your cheapest option to St. Louis, with prices starting at $393. Additional round-trip tickets that might be worth considering are offered by American Airlines and WestJet, with the lowest prices starting at $409 and $441, respectively. You may be able to fly from Toronto Pearson Intl Airport to St. Louis for 13% less than the average price by searching for these airlines.

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

    The cheapest airlines for a one-way flight from Toronto Pearson Intl Airport to St. Louis are Delta ($228), American Airlines ($251), and WestJet ($259).

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

    No one likes to see their flight delayed. When booking a flight from Toronto Pearson Intl Airport to St. Louis consider choosing Air Canada (57%), Jazz (57%) or United Airlines (57%) as they are the most reliable in getting you off to your destination on time.

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

    Looking at all options, your cheapest flight can be booked for $288. While the most popular route (Toronto Pearson Intl - Lambert-St Louis) can be booked for $277 on average our data indicates $586 when flying from Toronto Pearson Intl Airport to St. Louis.

  • What does YYZ to STL mean?

    This is defined as Toronto Pearson Intl Airport (YYZ) and Lambert-St Louis Airport (STL). Codes like Lambert-St Louis Airport are often used to just call airports uniquely.

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

    The amount of baggage you can bring on your Pearson Intl to St. Louis 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 Pearson Intl to St. Louis with specific airlines?

    Yes, Cheapflights allows you to browse and filter Pearson Intl to St. Louis 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 Pearson Intl to St. Louis that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Pearson Intl to St. Louis 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 Pearson Intl to St. Louis that allow pets onboard?

    Many airlines flying from Pearson Intl to St. Louis 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 Pearson Intl to St. Louis?

    Yes, you can often find last-minute deals on Pearson Intl to St. Louis 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 Toronto Pearson Intl Airport to St. Louis flight deals updated?

    The Toronto Pearson Intl Airport to St. Louis flight deals you see on this page were last updated on 9/12.

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

    Currently, May is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to St. Louis (average of $215). Flying from Toronto Pearson Intl Airport to St. Louis in September 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

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

Top airline flying from Pearson Intl to St. Louis

Discover the top airline that operate flights from Pearson Intl to St. Louis. 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 2,854,678 searches. Data last updated September 12, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$321Average$433FlexibilityNo cancel feeOn-time67%
New York to San Francisco flights
Houston to Denver flights
New York to Buffalo flights
Cleveland to Las Vegas flights
Fresno to Los Angeles flights
San Francisco to Hawaii flights
Baltimore to Cancún flights
Cincinnati to Las Vegas flights
New York to Rome flights
Burbank to Las Vegas flights
Boston to Newark Airport flights
Toronto Pearson Intl Airport to Santa Rosa flights

Search flights from Pearson Intl to St. Louis by cabin class

Find flights from Pearson Intl to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to La Romana
Flights to Zhanjiang
Flights to San Salvador Ilopango
Flights to Salalah
Flights to Balmaceda Teniente Vidal
Flights to Tirgu Mures
Flights to Caxias do Sul Campo dos Bugres
Flights to Puerto Natales Teniente J. Gallardo
Flights to Udaipur Dabok
Flights to Sorong Jefman
Flights to Abha
Flights to Brașov-Ghimbav Intl
Flights to Bishop
Flights to Dodge City Municipal
Flights to Skardu
Flights to Rajahmundry
Flights to Ayacucho Yanamilla
Flights to Antofagasta Cerro Moreno
Flights to Jaipur Sanganeer
Flights to Kittilä
Flights to Sucre
Flights to George
Flights to Pernem Mopa Intl
Flights to Udon Thani
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines