Cheap flights from Toronto to St. Louis from C$ 181
This is the cheapest one-way flight price, found on 4/12. Prices may vary by date and flight preferences.
The best prices from Toronto to Lambert-St Louis are usually found in January or May, booked 64 days in advance, depart on a Thursday or Friday and return on a Thursday
Flights from St. Louis to Toronto
How to find the cheapest flight from Toronto (YTO) to St. Louis (STL)
Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) 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 5 December 2023.
Popular in | February |
|---|---|
Cheapest in | January |
Round-trip from | C$ 695 |
One-way from | C$ 425 |
What is the cheapest day to fly round-trip from Toronto to St. Louis?
Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to St. Louis. Check prices with Cheapflights to find a great deal for your trip.
How far in advance should I book a flight from Toronto to St. Louis?
Travellers have found it’s best to book a flight 38 days in advance to save up to 59% 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 38 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 Toronto to St. Louis 1-2 weeks in advance for as low as C$ 760, or C$ 1,605 for flights within the next 24 hours.
What is the cheapest month to fly from Toronto to St. Louis?
January can be a great time to fly to St. Louis from Toronto with a flight ticket averaging about C$ 603. Cheapflights users have found deals in the month of January for as cheap as C$ 430. The most expensive prices can be found in the month of February.
When is the cheapest time to fly from Toronto to St. Louis (YTO - STL)?
Unlike at noon, when flights are generally more expensive, you can save up to 22% on flights from Toronto to St. Louis by exploring options for tickets in the morning.
Cheap WestJet flights from Toronto to St. Louis
Explore cheap flight options specifically provided by WestJet for the route between Toronto and St. Louis. 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 501,744 searches. Data last updated 5 December 2023.
Find some of the cheapest WestJet flights travelling from Toronto to St. Louis. Deals update often to give you more flight options matching your criteria
Cheap United Airlines flights from Toronto to St. Louis
Explore cheap flight options specifically provided by United Airlines for the route between Toronto and St. Louis. 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 501,744 searches. Data last updated 5 December 2023.
To aid your search, here are some of the cheapest United Airlines flights we've found from Toronto to St. Louis. Make sure to examine the flight information before completing your reservation.
Cheap Toronto to St. Louis flights in December & January 2023
Find cheap flight options from Toronto to St. Louis specifically for the months of December and January 2023. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 501,744 searches. Prices were last updated on 5 December 2023.
Listed are some of the best fares we've found on flights departing from Toronto to St. Louis in 2023. More deals are always being added, so be sure to check back regularly.
Toronto to St. Louis 2023 flight deals
Discover exclusive flight deals for travel between Toronto and St. Louis in 2023. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 501,744 searches. Data last updated 5 December 2023.
Listed are some of the best fares we've found on flights departing from Toronto to St. Louis in 2023. More deals are always being added, so be sure to check back regularly.
Direct flights to St. Louis from Toronto
Discover non-stop flight options from Toronto to St. Louis. 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 501,744 searches. Data last updated 5 December 2023.
Take a look at some of the direct flights travelling from Toronto to St. Louis in the near future. Select from other flights from Toronto to St. Louis by using the search form above.
Toronto to St. Louis flights leaving soon
Find last-minute flight options from Toronto 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 501,744 searches. Data last updated 5 December 2023.
Have a look at some of the flights available from Toronto to St. Louis departing last-minute. Users should be sure to double check the price, date, and time of their last-minute flight.
One-way flights to St. Louis from Toronto
Search for one-way flight options from Toronto 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 501,744 searches. Data last updated 5 December 2023.
If you're seeking multiple options on one-way flights from Toronto to St. Louis, be sure to check out these deals, which are updated often. Those needing a return flight from Toronto to St. Louis can use the search form above.
Find flights from Toronto to St. Louis within your budget
Customize your flight search to find flights from Toronto 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 501,744 searches. Data last updated 5 December 2023.
Fly from
Fly to
Budget
C$ 352 - C$ 728
Route
Depart
Return
Price
Toronto Pearson IntlLambert-St Louis
YYZ - STL
YYZSTL
Toronto Pearson Intl
Sat 16/12
1 stop26h 24m
Lambert-St Louis
Sun 17/12
1 stop15h 55m
Toronto Pearson IntlLambert-St Louis
YYZ - STL
YYZSTL
Toronto Pearson Intl
Fri 15/12
1 stop15h 39m
Lambert-St Louis
Fri 22/12
1 stop18h 38m
Toronto Pearson IntlLambert-St Louis
YYZ - STL
YYZSTL
Toronto Pearson Intl
Sun 21/1
Nonstop2h 23m
Lambert-St Louis
Sat 27/1
Nonstop2h 00m
Toronto Pearson IntlLambert-St Louis
YYZ - STL
YYZSTL
Toronto Pearson Intl
Sun 21/1
Nonstop2h 23m
Lambert-St Louis
Sat 27/1
1 stop5h 15m
Toronto Pearson IntlLambert-St Louis
YYZ - STL
YYZSTL
Toronto Pearson Intl
Sun 21/1
Nonstop2h 23m
Lambert-St Louis
Tue 23/1
1 stop5h 15m
Toronto Pearson IntlLambert-St Louis
YYZ - STL
YYZSTL
Toronto Pearson Intl
Fri 12/4
Nonstop2h 23m
Lambert-St Louis
Tue 16/4
1 stop4h 53m
Toronto Pearson IntlLambert-St Louis
YYZ - STL
YYZSTL
Toronto Pearson Intl
Fri 12/4
Nonstop2h 23m
Lambert-St Louis
Tue 16/4
1 stop8h 20m
Toronto Pearson IntlLambert-St Louis
YYZ - STL
YYZSTL
Toronto Pearson Intl
Fri 19/1
1 stop6h 10m
Lambert-St Louis
Sun 21/1
1 stop7h 30m
Toronto Pearson IntlLambert-St Louis
YYZ - STL
YYZSTL
Toronto Pearson Intl
Sun 31/12
1 stop14h 13m
Lambert-St Louis
Sun 7/1
1 stop17h 51m
Average price of flights to St. Louis by month
Plan your trip from Toronto to St. Louis by taking into account the cheapest months to travel. The average price of a one-way flight from Toronto to St. Louis is currently 293.16 CAD while a round-trip flight costs 520.32 CAD. Price data was last updated on 3 December 2023.
Currently, December is the cheapest month in which you can book a flight from Toronto to St. Louis (average of C$ 380). Flying from Toronto to St. Louis in June is currently the most expensive (average of C$ 504). 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.
January
C$ 539
February
C$ 599
March
C$ 667
April
C$ 640
May
C$ 606
June
C$ 682
July
C$ 671
August
C$ 605
September
C$ 613
October
C$ 648
November
C$ 545
December
C$ 514
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 5 December 2023.
Read reviews from past customers who have flown WestJet, United Airlines and Air Canada from Toronto to St. Louis. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Food
Crew
Overall
Comfort
Boarding
Reviews
Four hour delay (missing two screws). Seats in need of repair.
Entertainment
Food
Crew
Overall
Comfort
Boarding
Reviews
Four hour delay (missing two screws). Seats in need of repair.
Entertainment
Food
Crew
Overall
Comfort
Boarding
Reviews
Four hour delay (missing two screws). Seats in need of repair.
Entertainment
Food
Crew
Overall
Comfort
Boarding
Reviews
Four hour delay (missing two screws). Seats in need of repair.
Entertainment
Food
Crew
Overall
Comfort
Boarding
Reviews
Four hour delay (missing two screws). Seats in need of repair.
Entertainment
Food
Crew
Overall
Comfort
Boarding
Reviews
Four hour delay (missing two screws). Seats in need of repair.
Average temperature in St. Louis by month
Plan your trip to St. Louis by selecting the month that matches your preferred temperature. January sees the highest average temperature while July sees the lowest average temperature. Temperature data was last updated on 3 December 2023.
STL Temperature | 0 - 27 °C |
|---|
Average rainfall in St. Louis by month
Keep in mind the precipitation totals in St. Louis by selecting the month that matches your preferred temperature. St. Louis sees an average of 86.33 precipitation per year with the most occurring in May. Precipitation data was last updated on 3 December 2023.
STL Rainfall | 56 - 119 mm |
|---|
Related info for your journey
Find useful and relevant information for your journey from Toronto 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?
If you book a flight to St. Louis from Toronto, you will be flying to Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 20.4 km from the centre of St. Louis. There are 2 flights from Toronto to Lambert-St Louis per day from 2 different airlines.
Can I find flights from Toronto to St. Louis for under C$ 400 on Cheapflights?
Yes, there are multiple flights from Toronto to St. Louis for under C$ 400. The cheapest flight booked recently is on Multiple Airlines for just C$ 352, but on average you can expect to pay C$ 540.
Are there direct flights from Toronto to St. Louis for under C$ 500 on Cheapflights?
Cheapflights has 10 direct flights from Toronto to St. Louis under C$ 500. A good price for a direct flight from Toronto to St. Louis is less than C$ 697.
Are there last-minute flights available from Toronto to St. Louis for under C$ 400?
There are currently 13+ open flights from Toronto to St. Louis within the next 7 days for less than C$ 400.
What are the cheapest airlines flying from Toronto to St. Louis round-trip?
Flying on United Airlines is currently your cheapest option to St. Louis, with prices starting at C$ 498. Additional round-trip tickets that might be worth considering are offered by Air Canada and WestJet, with the lowest prices starting at C$ 511 and C$ 681, respectively. United Airlines is currently priced 17% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Toronto to St. Louis one-way?
For one-way options, check prices for Air Canada. According to our data, you can fly for as low as C$ 298. Users have also found prices from C$ 302 and C$ 425 on United Airlines and WestJet, respectively.
What are the most reliable airlines from Toronto to St. Louis?
The top 3 most reliable airlines when flying from Toronto to St. Louis are Air Canada (79%), Jazz (79%) and United Airlines (79%).
What are the cheapest flights from Toronto to St. Louis?
While on average a flight from Toronto to St. Louis is generally C$ 511, our data shows the cheapest flight currently is C$ 330. When looking at the most popular route, (Toronto Pearson Intl - Lambert-St Louis), you can expect to pay C$ 303 for that flight.
What does YYZ to STL mean?
Toronto Pearson Intl Airport is YYZ and Lambert-St Louis Airport is STL. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Toronto Island Airport (YTZ), Hamilton Airport (YHM), Toronto Kitchener-Waterloo Airport (YKF) are other airports near this flight route and their unique identifiers/IATA codes.
Browse thousands of different options on Cheapflights for your next trip
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Complete your tripComplete your trip to St. Louis by adding a car rental and/or hotel reservation to your travel itinerary.
Complete your trip to St. Louis by adding a car rental and/or hotel reservation to your travel itinerary.
Top 2 airlines flying from Toronto to St. Louis
Discover the top 2 airlines that operate flights from Toronto 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 501,744 searches. Data last updated 5 December 2023.
Search flights to St. Louis by cabin class
Hourly flight availability from Toronto to St. Louis
Find hourly flight availability from Toronto 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 5 December 2023.
| 0%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 0%of flight departures | Morning6 am to noon |
| 100%of flight departures | AfternoonNoon to 6 pm |
| 0%of flight departures | Evening6 pm to midnight |