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C$ 280+ Direct flights from St. Louis

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 16/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — YVR
19 Feb — 26 Feb1
1 adult
1 adult, Economy, 0 bags

Non-stop flights from St. Louis

Enter your travel dates to find the best prices.

Cheapest flights from St. Louis
Explore the most affordable flight options available from St. Louis. Find the lowest fares based on data from user searches, with prices last updated on 20 January 2026.

Sun 8/24:05 p.m.
STL
-
YYZ
Nonstop2h 01m
Air Canada
Sun 8/32:00 p.m.
YYZ
-
STL
Nonstop2h 29m
Air Canada
Deal found 18/1C$ 714
Wed 18/34:05 p.m.
STL
-
YYZ
Nonstop2h 01m
Air Canada
Sun 22/32:00 p.m.
YYZ
-
STL
Nonstop2h 29m
Air Canada
Deal found 19/1C$ 782
Thu 19/34:05 p.m.
STL
-
YYZ
Nonstop2h 01m
Air Canada
Sun 22/32:00 p.m.
YYZ
-
STL
Nonstop2h 29m
Air Canada
Deal found 19/1C$ 825
Wed 8/44:05 p.m.
STL
-
YYZ
Nonstop1h 57m
Air Canada
Sun 12/42:10 p.m.
YYZ
-
STL
Nonstop2h 14m
Air Canada
Deal found 19/1C$ 830
Wed 22/44:05 p.m.
STL
-
YYZ
Nonstop1h 57m
Air Canada
Sat 25/42:10 p.m.
YYZ
-
STL
Nonstop2h 14m
Air Canada
Deal found 20/1C$ 833
Sun 1/34:05 p.m.
STL
-
YYZ
Nonstop2h 01m
Air Canada
Mon 2/32:00 p.m.
YYZ
-
STL
Nonstop2h 29m
Air Canada
Deal found 20/1C$ 866
Fri 13/24:05 p.m.
STL
-
YYZ
Nonstop2h 01m
Air Canada
Sun 15/22:00 p.m.
YYZ
-
STL
Nonstop2h 29m
Air Canada
Deal found 20/1C$ 870
Fri 20/24:05 p.m.
STL
-
YYZ
Nonstop2h 01m
Air Canada
Fri 27/22:00 p.m.
YYZ
-
STL
Nonstop2h 29m
Air Canada
Deal found 20/1C$ 945
Wed 17/67:30 a.m.
STL
-
YYZ
Nonstop1h 51m
Air Canada
Wed 24/611:15 a.m.
YYZ
-
STL
Nonstop2h 06m
Air Canada
Deal found 19/1C$ 970
Thu 16/44:05 p.m.
STL
-
YYZ
Nonstop1h 57m
Air Canada
Mon 20/42:10 p.m.
YYZ
-
STL
Nonstop2h 14m
Air Canada
Deal found 19/1C$ 1,018
Fri 13/24:05 p.m.
STL
-
YYZ
Nonstop2h 01m
Air Canada
Mon 16/22:00 p.m.
YYZ
-
STL
Nonstop2h 29m
Air Canada
Deal found 19/1C$ 1,052
Thu 12/34:05 p.m.
STL
-
YYZ
Nonstop2h 01m
Air Canada
Tue 17/32:00 p.m.
YYZ
-
STL
Nonstop2h 29m
Air Canada
Deal found 20/1C$ 1,094

Find direct flights from St. Louis within your budget

 
Use the slider to find direct flights from St. Louis within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 629,999 searches. This data was last updated on 20 January 2026.

Fly to

Vancouver Intl

Route

Depart

Return

Price

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Sun 8/2

4:05 p.m.-7:06 p.m.

Nonstop2h 01m

Toronto Pearson Intl

Sat 14/2

2:00 p.m.-3:29 p.m.

Nonstop2h 29m

C$ 714

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Tue 3/3

4:05 p.m.-7:06 p.m.

Nonstop2h 01m

Toronto Pearson Intl

Tue 17/3

2:00 p.m.-3:29 p.m.

Nonstop2h 29m

C$ 714

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Fri 27/3

4:05 p.m.-7:06 p.m.

Nonstop2h 01m

Toronto Pearson Intl

Sun 29/3

2:10 p.m.-3:24 p.m.

Nonstop2h 14m

C$ 714

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Sat 14/2

4:05 p.m.-7:06 p.m.

Nonstop2h 01m

Toronto Pearson Intl

Sat 21/2

2:00 p.m.-3:29 p.m.

Nonstop2h 29m

C$ 714

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Sun 1/3

4:05 p.m.-7:06 p.m.

Nonstop2h 01m

Toronto Pearson Intl

Tue 3/3

2:00 p.m.-3:29 p.m.

Nonstop2h 29m

C$ 714

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Mon 2/2

4:05 p.m.-7:06 p.m.

Nonstop2h 01m

Toronto Pearson Intl

Wed 4/2

2:00 p.m.-3:15 p.m.

Nonstop2h 15m

C$ 714

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Sun 8/2

4:05 p.m.-7:06 p.m.

Nonstop2h 01m

Toronto Pearson Intl

Sun 8/3

2:00 p.m.-3:29 p.m.

Nonstop2h 29m

C$ 714

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Tue 3/2

4:05 p.m.-7:06 p.m.

Nonstop2h 01m

Toronto Pearson Intl

Fri 6/2

2:00 p.m.-3:29 p.m.

Nonstop2h 29m

C$ 714

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Wed 18/3

4:05 p.m.-7:06 p.m.

Nonstop2h 01m

Toronto Pearson Intl

Sun 22/3

2:00 p.m.-3:29 p.m.

Nonstop2h 29m

C$ 782

St. LouisMontreal

STL - YUL

STLYUL

Lambert-St Louis

Fri 8/5

1:00 p.m.-4:35 p.m.

Nonstop2h 35m

Montreal Pierre Elliott Trudeau Intl

Sat 16/5

6:10 p.m.-8:05 p.m.

Nonstop2h 55m

C$ 1,115

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/1

Showing 1-10 of 23 results
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Best time to book a flight from St. Louis

Have a flexible travel schedule? Discover the best time to fly from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Access useful and relevant information related to your journey from St. Louis. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 20 January 2026.

  • Where can you fly direct from St. Louis?

    Currently, the most popular direct flight destination from St. Louis is Los Angeles.

  • What is the best time of year to fly direct from St. Louis?

    If you're seeking the lowest price on a direct flight from St. Louis, September is worth consideration as prices are at their lowest, on average. In terms of the number of daily non-stop flights, January offers travelers the most options.

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