Flights to Lambert-St Louis

C$ 228 Cheap flights to St. Louis

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to St. Louis departing on 16/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Canada to St. Louis

Cheap round-trip flights

Air Canada Logo
2:00 p.m. - 8:00 p.m.YYZ-STL
7h 00m1 stop
Air Canada Logo
4:00 p.m. - 7:00 p.m.STL-YYZ
2h 00mdirect
C$ 444Air Canada
Find Deal
Thu, 7 Aug - Mon, 25 Aug
American Airlines Logo
12:31 p.m. - 9:53 p.m.YUL-STL
10h 22m1 stop
American Airlines Logo
5:25 p.m. - 11:46 a.m.STL-YUL
17h 21m1 stop
C$ 448American Airlines
Find Deal
Wed, 24 Sep - Sat, 27 Sep
United Airlines Logo
9:00 a.m. - 2:19 p.m.YYZ-STL
6h 19m1 stop
United Airlines Logo
3:20 p.m. - 11:58 p.m.STL-YYZ
7h 38m1 stop
C$ 462United Airlines
Find Deal
Tue, 2 Sep - Mon, 8 Sep
Delta Logo
7:45 a.m. - 4:18 p.m.YYZ-STL
9h 33m1 stop
Delta Logo
5:23 p.m. - 11:59 p.m.STL-YYZ
5h 36m1 stop
C$ 482Delta
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Fri, 1 Aug - Sat, 9 Aug
 Logo
6:30 a.m. - 4:31 p.m.YYZ-STL
11h 01m1 stop
 Logo
10:37 a.m. - 11:55 p.m.STL-YYZ
12h 18m1 stop
C$ 493
Find Deal
Tue, 12 Aug - Thu, 14 Aug
United Airlines Logo
12:00 p.m. - 11:53 p.m.YVR-STL
9h 53m2 stops
United Airlines Logo
1:39 p.m. - 11:22 p.m.STL-YVR
11h 43m2 stops
C$ 499United Airlines
Find Deal
Sat, 30 Aug - Sat, 6 Sep
 Logo
6:30 a.m. - 4:31 p.m.YYZ-STL
11h 01m1 stop
 Logo
9:50 a.m. - 9:08 p.m.STL-YYZ
10h 18m2 stops
C$ 507
Find Deal
Tue, 12 Aug - Fri, 15 Aug
Delta Logo
9:45 a.m. - 4:31 p.m.YYZ-STL
7h 46m1 stop
Delta Logo
3:41 p.m. - 11:59 p.m.STL-YYZ
7h 18m1 stop
C$ 536Delta
Find Deal
Sat, 2 Aug - Wed, 6 Aug
WestJet Logo
8:30 p.m. - 9:57 a.m.YVR-STL
11h 27m2 stops
WestJet Logo
8:46 a.m. - 7:10 p.m.STL-YVR
12h 24m2 stops
C$ 594WestJet
Find Deal
Wed, 13 Aug - Wed, 20 Aug
WestJet Logo
10:15 a.m. - 11:02 p.m.YVR-STL
10h 47m2 stops
WestJet Logo
6:30 a.m. - 4:00 p.m.STL-YVR
11h 30m2 stops
C$ 605WestJet
Find Deal
Wed, 26 Nov - Sun, 30 Nov

See travel insights to St. Louis from

St. Louis flights insights and trends

Explore insights for your St. Louis flight to craft the best travel plan

What is the cheapest month to fly to St. Louis?

The month of June is, on average, the cheapest month to fly to St. Louis from Canada, with most prices found around C$ 511. If you don’t want to visit St. Louis in June, then you should wait until November to fly from Canada, when ticket prices are also cheap, with an average price of C$ 637.

What is the absolute cheapest flight to St. Louis?

See prices from:

What is the cheapest day to depart on your flight to St. Louis?

Our data shows that Thursday is the least expensive day to fly to St. Louis. Tickets to fly out on this day can be as low as C$ 594. The most expensive day to fly to St. Louis is Sunday, with ticket prices averaging around C$ 767.

What is the cheapest time of day to depart on your flight to St. Louis?

The cheapest time of day to fly to St. Louis is in the morning when flights can be purchased for as low as C$ 538. If you have a flexible travel schedule, then try to avoid flying at noon when prices are C$ 691 on average. Flights to St. Louis from Canada at noon are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight to St. Louis?

You are more likely to see cheaper flights to St. Louis from Canada when booking weeks ahead of your departure date. In general, you can expect to find flights to St. Louis for around C$ 668 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to St. Louis from Canada for as low as C$ 495 on momondo.

Cheapest flights to Lambert-St Louis

Find the cheapest flights to Lambert-St Louis from your nearest city or airport
CHEAPEST MONTH TO FLY TO ST. LOUIS FROM TORONTO PEARSON INTL AIRPORTJune19% cheaperFlying from Toronto Pearson Intl Airport to St. Louis costs on average just C$ 547 in June
MOST EXPENSIVE MONTH TO FLY TO ST. LOUIS FROM TORONTO PEARSON INTL AIRPORTDecember13% more expensiveIt costs about C$ 758 for flights to St. Louis from Toronto Pearson Intl Airport in December
MOST POPULAR MONTH TO FLY TO ST. LOUIS FROM TORONTO PEARSON INTL AIRPORTMay515% more users visitedMore momondo users searched in flights to St. Louis from Toronto Pearson Intl Airport in May than any other month

Cheap St. Louis flight deals and tips

Summary info about St. Louis flight prices, duration and airlines

Best One-Way Price

C$ 228

Best Round-Trip Price

C$ 444

Fastest flight time

2h 10m

Popular in

June
The best one-way flight price to St. Louis from Canada in the last 72 hours is C$ 228 (Toronto Pearson Intl to Lambert-St Louis).
The best round-trip flight price to St. Louis from Canada in the last 72 hours is C$ 444 (Toronto Pearson Intl to Lambert-St Louis).
The fastest flight to St. Louis from Canada takes 2h 10m (Toronto Pearson Intl to Lambert-St Louis).
June has the highest demand for flights to St. Louis, with a 9% price increase on average.

Frequently asked questions about flying to St. Louis

How far in advance should I book a flight to St. Louis?

The best time to book a flight to St. Louis from Canada is 65 days out, which is when prices tend to be around C$ 672. In the past 72 hours, momondo users found flights from Canada to St. Louis for as low as C$ 309.

Is there an alternative airport near St. Louis?

Belleville Airport, Marion Williamson County Airport or Springfield Capital Airport can be an alternative airport used for travel to St. Louis.

When did momondo last update prices for flights to Lambert-St Louis Airport?

Prices for flights to Lambert-St Louis Airport were last updated today.

How many operators does momondo search for flights to Lambert-St Louis Airport?

How old do you have to be to fly to Lambert-St Louis Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Lambert-St Louis Airport.

What documentation or ID do you need to fly to Lambert-St Louis Airport?

The travel and health documents you'll need for your trip to Lambert-St Louis Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lambert-St Louis Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Travelling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
Chesterfield
Collinsville
Litchfield

Why use momondo?

Why should I use momondo to find a flight deal to St. Louis?

It is quick and easy to find flights to St. Louis on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to St. Louis that suits you.

Can I find flights to St. Louis with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to St. Louis with this policy.

How can momondo help me find flights to St. Louis?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to St. Louis.

I’m not ready to book a flight to St. Louis right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of St. Louis flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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