Cheap flights from St. Louis to Toronto Pearson Intl Airport from C$ 99
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 27/3. Fares are subject to change and may not be available on all flights or dates of travel.
The best prices from Lambert-St Louis to Toronto Pearson Intl are usually found in May or January, booked 53 days in advance, depart on a Wednesday or Tuesday 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 21 February 2025.
Round-trip from | C$ 305 |
---|---|
One-way from | C$ 99 |
Popular in | March |
Cheapest in | May |
Average price | C$ 455 |
Find flight deals from St. Louis to Pearson Intl
Cheapest flights from St. Louis to Pearson IntlExplore the most affordable flight options available from St. Louis to Pearson Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.
Explore the most affordable flight options available from St. Louis to Pearson Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.
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 629,999 searches. Data last updated 21 February 2025.
Fly from
Fly to
Route
Depart
Return
Price
St. LouisToronto
STL - YYZ
STLYYZ
Lambert-St Louis
Tue 1/4
6:47 p.m.-11:55 p.m.
1 stop28h 08m
Toronto Pearson Intl
Thu 3/4
7:05 a.m.-5:52 p.m.
1 stop11h 47m
St. LouisToronto
STL - YYZ
STLYYZ
Lambert-St Louis
Mon 31/3
9:30 a.m.-8:31 p.m.
1 stop10h 01m
Toronto Pearson Intl
Mon 7/4
6:14 a.m.-2:46 p.m.
1 stop9h 32m
St. LouisToronto
STL - YYZ
STLYYZ
Lambert-St Louis
Mon 24/3
5:55 a.m.-5:30 p.m.
1 stop10h 35m
Toronto Pearson Intl
Fri 28/3
11:30 a.m.-5:59 p.m.
1 stop7h 29m
St. LouisToronto
STL - YYZ
STLYYZ
Lambert-St Louis
Thu 20/3
5:33 p.m.-11:59 p.m.
1 stop5h 26m
Toronto Pearson Intl
Thu 27/3
9:00 a.m.-12:12 p.m.
1 stop4h 12m
St. LouisToronto
STL - YYZ
STLYYZ
Lambert-St Louis
Wed 23/4
9:39 a.m.-6:42 p.m.
1 stop8h 03m
Toronto Pearson Intl
Sat 26/4
8:00 a.m.-8:04 p.m.
2 stops13h 04m
St. LouisToronto
STL - YYZ
STLYYZ
Lambert-St Louis
Fri 23/5
5:40 p.m.-11:57 p.m.
1 stop5h 17m
Toronto Pearson Intl
Sun 25/5
6:00 a.m.-9:31 a.m.
1 stop4h 31m
St. LouisToronto
STL - YYZ
STLYYZ
Lambert-St Louis
Wed 19/3
6:15 a.m.-2:55 p.m.
2 stops31h 40m
Toronto Pearson Intl
Wed 26/3
4:20 p.m.-8:48 a.m.
2 stops17h 28m
St. LouisToronto
STL - YYZ
STLYYZ
Lambert-St Louis
Thu 27/3
6:47 p.m.-11:55 p.m.
1 stop28h 08m
St. LouisToronto
STL - YYZ
STLYYZ
Lambert-St Louis
Sat 22/3
5:33 p.m.-11:59 p.m.
1 stop5h 26m
St. LouisToronto
STL - YYZ
STLYYZ
Lambert-St Louis
Sat 5/4
6:30 a.m.-7:48 p.m.
2 stops12h 18m
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.
Travel insights for flights from St. Louis to Pearson Intl
Get recent, data-driven insights about flights from St. Louis to Pearson Intl including ideal travel times, pricing trends, and more.
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 14 February 2025.
The best time to book flights from St. Louis to Toronto Pearson Intl Airport is 53 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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 C$ 167). Flying from St. Louis to Toronto Pearson Intl Airport in July is currently the most expensive (average of C$ 258). 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 STL to YYZ?
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 21 February 2025.
One of the essential ways to save on airfare from St. Louis to Toronto Pearson Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 52% on airfare.
Weekly flight availability from St. Louis to Toronto Pearson Intl Airport
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 21 February 2025.
The most flights from STL to YYZ are scheduled on a Wednesday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
Rainfall in Pearson Intl by month
Plan your trip to Pearson Intl by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Toronto Pearson Intl Airport ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Toronto Pearson Intl Airport when rainfall is around 51.0 mm.
Temperature in Pearson Intl by month
Plan your trip to Pearson Intl by taking into account the average temperature totals by month.
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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).
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 21 February 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and United Airlines from St. Louis to Toronto to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Crew
Entertainment
Boarding
Comfort
Overall
Reviews
Cheri,Jan 2025
FAT - SEA
Food
Crew
Entertainment
Boarding
Comfort
Overall
Reviews
Cheri,Jan 2025
FAT - SEA
Food
Crew
Entertainment
Boarding
Comfort
Overall
Reviews
Cheri,Jan 2025
FAT - SEA
Food
Crew
Entertainment
Boarding
Comfort
Overall
Reviews
Cheri,Jan 2025
FAT - SEA
Food
Crew
Entertainment
Boarding
Comfort
Overall
Reviews
Cheri,Jan 2025
FAT - SEA
Food
Crew
Entertainment
Boarding
Comfort
Overall
Reviews
Cheri,Jan 2025
FAT - SEA
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.
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Alternative routes for St. Louis to Pearson Intl
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Top airline flying from St. Louis to Pearson Intl
Discover the top airline 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 629,999 searches. Data last updated 21 February 2025.
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How does Cheapflights help users find flights from St. Louis to Pearson Intl?
Deals for St. Louis to Pearson Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from St. Louis to Pearson Intl?
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Can Cheapflights find flights from St. Louis to Pearson Intl with no change fees?
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