Q: Can I fly back to Toronto Pearson Intl from Lambert-St Louis?

Returning to Toronto Pearson Intl from Lambert-St Louis COVID-19 testing requirements Visitors from Lambert-St Louis must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Toronto Pearson Intl. Quarantine requirements Visitors from Lambert-St Louis are not required to quarantine after entering Toronto Pearson Intl.

Question 1

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

Accepted Answer

American Airlines, at C$ 530, was found to be the cheapest airline from Toronto Pearson Intl Airport to St. Louis.Alternate airlines to your destination round-trip include Air Canada and United Airlines. American Airlines is 5% cheaper than the average price of flights available within the next 90 days to this destination.

Question 2

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

Accepted Answer

C$ 271 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from C$ 329 and C$ 385, respectively.

Question 3

Can I fly to Lambert-St Louis from Toronto Pearson Intl right now?

Accepted Answer

Information is based on travel restrictions from Toronto Pearson Intl to Lambert-St Louis

Most visitors from Toronto Pearson Intl need to provide a negative COVID-19 test result and/or quarantine to enter Lambert-St Louis.

COVID-19 testing requirements
Visitors from Toronto Pearson Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering Lambert-St Louis.

Quarantine requirements
Visitors from Toronto Pearson Intl are not required to quarantine after entering Lambert-St Louis.

Question 4

Can I fly back to Toronto Pearson Intl from Lambert-St Louis?

Accepted Answer

Returning to Toronto Pearson Intl from Lambert-St Louis

COVID-19 testing requirements
Visitors from Lambert-St Louis must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Toronto Pearson Intl.

Quarantine requirements
Visitors from Lambert-St Louis are not required to quarantine after entering Toronto Pearson Intl.

Question 5

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

Accepted Answer

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

Question 6

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

Accepted Answer

While on average a flight from Toronto Pearson Intl Airport to St. Louis is generally C$ 640, our data shows the cheapest flight currently is C$ 640. When looking at the most popular route, (Toronto Pearson Intl - Lambert-St Louis), you can expect to pay C$ 604 for that flight.

Question 7

Can I find flights from Toronto Pearson Intl Airport to St. Louis for under C$ 600 on Cheapflights?

Accepted Answer

Yes, there are multiple flights from Toronto Pearson Intl Airport to St. Louis for under C$ 600. The cheapest flight booked recently is on American Airlines for just C$ 530, but on average you can expect to pay C$ 581.

Question 8

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

Accepted Answer

Cheapflights has 20 direct flights from Toronto Pearson Intl Airport to St. Louis under C$ 600. A good price for a direct flight from Toronto Pearson Intl Airport to St. Louis is less than C$ 712.

Question 9

Are there last-minute flights available from Toronto Pearson Intl Airport to St. Louis for under C$ 900?

Accepted Answer

There are currently 10+ open flights from Toronto Pearson Intl Airport to St. Louis within the next 7 days for less than C$ 900.

Question 10

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

Accepted Answer

Lambert-St Louis (STL), located 20.4 km from the city centre, is the airport you fly into when you book flights from Toronto Pearson Intl to St. Louis. 5 airlines have flights to Lambert-St Louis from Toronto Pearson Intl on a regular basis. Booking flights from Toronto Pearson Intl to Lambert-St Louis should not be difficult; the airport handles an average of 2 inbound flights from Toronto Pearson Intl per day.

Question 11

Which airlines flying from Toronto Pearson Intl to Lambert-St Louis have flexible cancellations due to COVID-19?

Accepted Answer

Air Canada, American Airlines, and United Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Question 12

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

Accepted Answer

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 52 days in advance, which can save you up to 50% on flights from Toronto Pearson Intl Airport to St. Louis compared to booking the week you need them. Waiting 52 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 638. For sooner than that we have options available in the next 3 days from C$ 796.

Question 13

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

Accepted Answer

Our data shows that November tends to be the cheapest month to fly to St. Louis from Toronto Pearson Intl Airport. Users have commonly found prices around C$ 579 for the month, but tickets can be as low as C$ 385. Due to multiple factors, prepare for potentially higher prices in June.

Question 14

When is the cheapest time to fly from Toronto Pearson Intl Airport to St. Louis (YYZ - STL)?

Accepted Answer

When flying from Toronto Pearson Intl Airport to St. Louis, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Popular in	July	High demand for flights, 24% potential price rise
Cheapest in	October	Best time to find cheap flights, 28% potential price drop
Round-trip from	C$ 408	From Toronto Pearson Intl to Lambert-St Louis
One-way from	C$ 391	One-way flight from Toronto Pearson Intl to Lambert-St Louis

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
Delta	CheapestC$ 303	AverageC$ 592	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search Delta flights
American Airlines	CheapestC$ 309	AverageC$ 617	FlexibilityNo cancel fee	On-time71%	COVID-19 safety	Search American Airlines flights
Air Canada	CheapestC$ 386	AverageC$ 593	FlexibilityNo cancel fee	On-time67%	COVID-19 safety	Search Air Canada flights
United Airlines	CheapestC$ 421	AverageC$ 626	FlexibilityNo cancel fee	On-time69%	COVID-19 safety	Search United Airlines flights

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

Sunday	2daily flights
Monday	2daily flights
Tuesday	2daily flights
Wednesday	2daily flights
Thursday	2daily flights
Friday	2daily flights
Saturday	2daily flights

Cheap flights from Toronto Pearson Intl Airport to St. Louis

How to find the cheapest flight from Pearson Intl (YYZ) to St. Louis (STL)

All the information you need to plan the best YYZ to STL flight in 2022: compare Pearson Intl to St. Louis flight prices with the expected peak season, weather and rainfall in St. Louis.

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

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

When is the cheapest time to fly from Toronto Pearson Intl Airport to St. Louis (YYZ - STL)?

Cheap flights from Pearson Intl to St. Louis in August, September 2022

The best prices found for YYZ to STL flights for August, September

Pearson Intl to St. Louis 2022 flight deals

Cheap flights to St. Louis from Pearson Intl found for this year

Cheap American Airlines flights from Pearson Intl to St. Louis

Cheap Air Canada flights from Pearson Intl to St. Louis

Direct flights to St. Louis from Pearson Intl

Save time with Pearson Intl to St. Louis direct flight deals

Last minute flights from Pearson Intl to St. Louis

Late deals on round-trip flights to St. Louis from Pearson Intl, departing today and this week

One-way flights to St. Louis from Pearson Intl

The cheapest one-way flights from Pearson Intl to St. Louis

Related info for your journey

Useful info, stats and facts about Pearson Intl to St. Louis flights.

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

Which airlines flying from Toronto Pearson Intl to Lambert-St Louis have flexible cancellations due to COVID-19?

Can I find flights from Toronto Pearson Intl Airport to St. Louis for under C$ 600 on Cheapflights?

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

Are there last-minute flights available from Toronto Pearson Intl Airport to St. Louis for under C$ 900?

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

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

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

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

Other flights from Pearson Intl

Other flights to St. Louis

Flights to St. Louis from Pearson Intl

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COVID Restrictions

Can I fly to Lambert-St Louis from Toronto Pearson Intl right now?

Can I fly back to Toronto Pearson Intl from Lambert-St Louis?

Alternative routes for Pearson Intl to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Pearson Intl to St. Louis

The chart below displays the airlines Cheapflights users travelling from Pearson Intl to St. Louis choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Popular flight searches

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Hourly flight availability from Pearson Intl to St. Louis

See what time of day planes typically take off from Pearson Intl to St. Louis

Weekly flight availability from Pearson Intl to St. Louis

See how many times per day planes take to the skies headed from Pearson Intl to St. Louis