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Flights to Lambert-St Louis

C$ 264 Cheap flights to St. Louis

1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Canada to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
2:17 p.m. - 11:40 p.m.YVR  Vancouver Intl-STL Lambert-St Louis
8h 23m1 stop Salt Lake City
Delta Logo
6:13 a.m. - 2:20 p.m.STL  Lambert-St Louis-YVR Vancouver Intl
9h 07m1 stop Minneapolis St Paul
C$ 480Delta
Thu, 12 Nov - Thu, 19 Nov
Delta Logo
2:32 p.m. - 10:26 p.m.YVR  Vancouver Intl-STL Lambert-St Louis
6h 54m1 stop Minneapolis St Paul
Delta Logo
6:03 a.m. - 2:21 p.m.STL  Lambert-St Louis-YVR Vancouver Intl
9h 18m1 stop Minneapolis St Paul
C$ 482Delta
Wed, 2 Dec - Wed, 9 Dec
American Airlines Logo
1:15 p.m. - 10:33 p.m.YVR  Vancouver Intl-STL Lambert-St Louis
8h 18m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 a.m. - 1:23 p.m.STL  Lambert-St Louis-YVR Vancouver Intl
9h 23m1 stop Dallas/Fort Worth
C$ 492American Airlines
Thu, 12 Nov - Thu, 19 Nov
United Airlines Logo
2:50 p.m. - 7:55 a.m.YVR  Vancouver Intl-STL Lambert-St Louis
16h 05m1 stop Chicago O'Hare Intl
United Airlines Logo
5:00 a.m. - 1:45 p.m.STL  Lambert-St Louis-YVR Vancouver Intl
9h 45m1 stop Chicago O'Hare Intl
C$ 512United Airlines
Fri, 6 Nov - Wed, 11 Nov
United Airlines Logo
2:50 p.m. - 10:24 p.m.YVR  Vancouver Intl-STL Lambert-St Louis
6h 34m1 stop Chicago O'Hare Intl
United Airlines Logo
4:39 p.m. - 2:43 p.m.STL  Lambert-St Louis-YVR Vancouver Intl
23h 04m2 stops Denver Intl San Francisco
C$ 513United Airlines
Sat, 7 Nov - Wed, 11 Nov
Multiple Airlines Logo
6:30 a.m. - 11:16 p.m.YYZ  Toronto Pearson Intl-STL Lambert-St Louis
17h 46m1 stop Orlando
Multiple Airlines Logo
6:34 p.m. - 7:40 p.m.STL  Lambert-St Louis-YYZ Toronto Pearson Intl
24h 06m2 stops Atlanta Hartsfield-Jackson New York LaGuardia
C$ 547Multiple Airlines
Thu, 12 Nov - Mon, 16 Nov
American Airlines Logo
1:15 p.m. - 10:33 p.m.YVR  Vancouver Intl-STL Lambert-St Louis
8h 18m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 a.m. - 1:15 p.m.STL  Lambert-St Louis-YVR Vancouver Intl
9h 15m1 stop Dallas/Fort Worth
C$ 556American Airlines
Fri, 13 Nov - Mon, 16 Nov
Multiple Airlines Logo
2:05 p.m. - 10:57 a.m.YVR  Vancouver Intl-STL Lambert-St Louis
19h 52m2 stops Phoenix Sky Harbor Intl Denver Intl
Multiple Airlines Logo
7:54 p.m. - 4:20 p.m.STL  Lambert-St Louis-YVR Vancouver Intl
21h 26m2 stops Denver Intl Phoenix Sky Harbor Intl
C$ 585Multiple Airlines
Fri, 4 Dec - Fri, 11 Dec
WestJet Logo
5:00 a.m. - 3:23 p.m.YVR  Vancouver Intl-STL Lambert-St Louis
9h 23m2 stops Calgary Atlanta Hartsfield-Jackson
WestJet Logo
6:13 a.m. - 8:00 p.m.STL  Lambert-St Louis-YVR Vancouver Intl
14h 47m2 stops Minneapolis St Paul Edmonton
C$ 669WestJet
Fri, 20 Nov - Sun, 22 Nov
WestJet Logo
5:00 a.m. - 5:01 p.m.YVR  Vancouver Intl-STL Lambert-St Louis
11h 01m2 stops Calgary Atlanta Hartsfield-Jackson
WestJet Logo
10:30 a.m. - 8:00 p.m.STL  Lambert-St Louis-YVR Vancouver Intl
10h 30m2 stops Minneapolis St Paul Edmonton
C$ 703WestJet
Mon, 15 Feb - Sun, 21 Feb

momondo Fare Finder

 
Use the filters below to find and compare flights to St. Louis that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

VancouverSt. Louis

YVR Vancouver Intl - STL Lambert-St Louis

YVRSTL

Vancouver Intl

Thu 12/11

2:17 p.m.-11:40 p.m.

1 stop8h 23m

Lambert-St Louis

Thu 19/11

6:13 a.m.-2:20 p.m.

1 stop9h 07m

C$ 480
Quickest round-trip

VancouverSt. Louis

YVR Vancouver Intl - STL Lambert-St Louis

YVRSTL

Vancouver Intl

Wed 2/12

2:32 p.m.-10:26 p.m.

1 stop6h 54m

Lambert-St Louis

Wed 9/12

6:03 a.m.-2:21 p.m.

1 stop9h 18m

C$ 482

VancouverSt. Louis

YVR Vancouver Intl - STL Lambert-St Louis

YVRSTL

Vancouver Intl

Thu 12/11

1:15 p.m.-10:33 p.m.

1 stop8h 18m

Lambert-St Louis

Thu 19/11

5:00 a.m.-1:23 p.m.

1 stop9h 23m

C$ 492

VancouverSt. Louis

YVR Vancouver Intl - STL Lambert-St Louis

YVRSTL

Vancouver Intl

Fri 6/11

2:50 p.m.-7:55 a.m.

1 stop16h 05m

Lambert-St Louis

Wed 11/11

5:00 a.m.-1:45 p.m.

1 stop9h 45m

C$ 512

VancouverSt. Louis

YVR Vancouver Intl - STL Lambert-St Louis

YVRSTL

Vancouver Intl

Sat 7/11

2:50 p.m.-10:24 p.m.

1 stop6h 34m

Lambert-St Louis

Wed 11/11

4:39 p.m.-2:43 p.m.

2 stops23h 04m

C$ 513

TorontoSt. Louis

YYZ Toronto Pearson Intl - STL Lambert-St Louis

YYZSTL

Toronto Pearson Intl

Thu 12/11

6:30 a.m.-11:16 p.m.

1 stop17h 46m

Lambert-St Louis

Mon 16/11

6:34 p.m.-7:40 p.m.

2 stops24h 06m

C$ 547

VancouverSt. Louis

YVR Vancouver Intl - STL Lambert-St Louis

YVRSTL

Vancouver Intl

Fri 13/11

1:15 p.m.-10:33 p.m.

1 stop8h 18m

Lambert-St Louis

Mon 16/11

5:00 a.m.-1:15 p.m.

1 stop9h 15m

C$ 556

VancouverSt. Louis

YVR Vancouver Intl - STL Lambert-St Louis

YVRSTL

Vancouver Intl

Fri 4/12

2:05 p.m.-10:57 a.m.

2 stops19h 52m

Lambert-St Louis

Fri 11/12

7:54 p.m.-4:20 p.m.

2 stops21h 26m

C$ 585

VancouverSt. Louis

YVR Vancouver Intl - STL Lambert-St Louis

YVRSTL

Vancouver Intl

Fri 20/11

5:00 a.m.-3:23 p.m.

2 stops9h 23m

Lambert-St Louis

Sun 22/11

6:13 a.m.-8:00 p.m.

2 stops14h 47m

C$ 669

VancouverSt. Louis

YVR Vancouver Intl - STL Lambert-St Louis

YVRSTL

Vancouver Intl

Mon 15/2

5:00 a.m.-5:01 p.m.

2 stops11h 01m

Lambert-St Louis

Sun 21/2

10:30 a.m.-8:00 p.m.

2 stops10h 30m

C$ 703

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 January is, on average, the cheapest month to fly to St. Louis from Canada, with most prices found around C$ 556. If you don’t want to visit St. Louis in January, then you should wait until February to fly from Canada, when ticket prices are also cheap, with an average price of C$ 579.

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 Sunday is the least expensive day to fly to St. Louis. Tickets to fly out on this day can be as low as C$ 654. The most expensive day to fly to St. Louis is Monday, with ticket prices averaging around C$ 855.

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$ 676. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are C$ 1,016 on average. Flights to St. Louis from Canada in the evening 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$ 752 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$ 419 on momondo.

Cheapest flights to Lambert-St Louis

Find the cheapest flights to Lambert-St Louis from your nearest city or airport
Find Flights from Toronto Pearson Intl Airport to St. Louis
CHEAPEST MONTH TO FLY TO ST. LOUIS FROM TORONTO PEARSON INTL AIRPORTJanuary22% cheaperFlying from Toronto Pearson Intl Airport to St. Louis costs on average just C$ 594 in January
MOST EXPENSIVE MONTH TO FLY TO ST. LOUIS FROM TORONTO PEARSON INTL AIRPORTApril49% more expensiveIt costs about C$ 1,127 for flights to St. Louis from Toronto Pearson Intl Airport in April
MOST POPULAR MONTH TO FLY TO ST. LOUIS FROM TORONTO PEARSON INTL AIRPORTOctober253% more users visitedMore momondo users searched in flights to St. Louis from Toronto Pearson Intl Airport in October 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$ 264

Best Round-Trip Price

C$ 482

Fastest flight time

5h 52m

Popular in

December
The best one-way flight price to St. Louis from Canada in the last 5 days is C$ 264 (Vancouver Intl to Lambert-St Louis).
Search Deals
The best round-trip flight price to St. Louis from Canada in the last 5 days is C$ 482 (Vancouver Intl to Lambert-St Louis).
Search Deals
The fastest flight to St. Louis from Canada takes 5h 52m (Calgary to Lambert-St Louis).
Search Deals
December has the highest demand for flights to St. Louis, with a 22% price increase on average.
Search Deals

Frequently asked questions about flying to St. Louis

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?

As of October 2026, there are 6 operators available to choose from 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
St. Charles

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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