Find flights
Deals

C$ 288+ 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 16/1. 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
14 Jan — 21 Jan1
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 15 December 2025.

Fri 16/14:05 p.m.STL - YYZ
Nonstop2h 01mAir Canada
Sun 18/12:00 p.m.YYZ - STL
Nonstop2h 29mAir Canada
Deal found 13/12C$ 555
Mon 26/14:05 p.m.STL - YYZ
Nonstop2h 01mAir Canada
Thu 29/12:00 p.m.YYZ - STL
Nonstop2h 29mAir Canada
Deal found 14/12C$ 646
Wed 28/14:05 p.m.STL - YYZ
Nonstop2h 01mUnited Airlines
Wed 4/22:00 p.m.YYZ - STL
Nonstop2h 15mUnited Airlines
Deal found 14/12C$ 749
Thu 23/44:05 p.m.STL - YYZ
Nonstop1h 57mAir Canada
Sun 26/42:10 p.m.YYZ - STL
Nonstop2h 14mAir Canada
Deal found 15/12C$ 761
Mon 12/14:05 p.m.STL - YYZ
Nonstop2h 01mAir Canada
Thu 15/12:00 p.m.YYZ - STL
Nonstop2h 29mAir Canada
Deal found 15/12C$ 801
Thu 15/14:05 p.m.STL - YYZ
Nonstop2h 01mAir Canada
Mon 19/12:00 p.m.YYZ - STL
Nonstop2h 29mAir Canada
Deal found 15/12C$ 825
Sat 14/34:05 p.m.STL - YYZ
Nonstop2h 01mAir Canada
Sat 21/32:00 p.m.YYZ - STL
Nonstop2h 29mAir Canada
Deal found 14/12C$ 1,188
Fri 22/51:00 p.m.STL - YUL
Nonstop2h 35mAir Canada
Mon 25/56:10 p.m.YUL - STL
Nonstop2h 55mAir Canada
Deal found 15/12C$ 1,526
Fri 1/52:20 p.m.STL - YYZ
Nonstop1h 58mAir Canada
Wed 20/511:00 a.m.YYZ - STL
Nonstop2h 06mAir Canada
Deal found 15/12C$ 1,537
Sat 3/14:05 p.m.STL - YYZ
Nonstop2h 01mAir Canada
Thu 8/12:00 p.m.YYZ - STL
Nonstop2h 29mAir Canada
Deal found 15/12C$ 1,709
Fri 26/124:05 p.m.STL - YYZ
Nonstop2h 01mAir Canada
Sun 28/122:00 p.m.YYZ - STL
Nonstop2h 29mAir Canada
Deal found 12/12C$ 1,762
Thu 25/124:05 p.m.STL - YYZ
Nonstop2h 01mAir Canada
Thu 1/12:00 p.m.YYZ - STL
Nonstop2h 29mAir Canada
Deal found 15/12C$ 1,846

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 15 December 2025.

Fly to

Vancouver Intl

Route

Depart

Return

Price

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Thu 5/3

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$ 646

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Fri 6/3

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$ 646

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Mon 16/3

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$ 646

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$ 646

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Fri 16/1

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

Nonstop2h 01m

Toronto Pearson Intl

Thu 22/1

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

Nonstop2h 29m

C$ 646

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Fri 16/1

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

Nonstop2h 01m

Toronto Pearson Intl

Sun 18/1

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

Nonstop2h 29m

C$ 646

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Sun 11/1

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

Nonstop2h 01m

Toronto Pearson Intl

Fri 16/1

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

Nonstop2h 29m

C$ 646

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Mon 26/1

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

Nonstop2h 01m

Toronto Pearson Intl

Thu 29/1

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

Nonstop2h 29m

C$ 646

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Wed 28/1

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$ 646

St. LouisMontreal

STL - YUL

STLYUL

Lambert-St Louis

Thu 21/5

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

Nonstop2h 35m

Montreal Pierre Elliott Trudeau Intl

Mon 25/5

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

Nonstop2h 55m

C$ 1,526

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/12

Showing 1-10 of 20 results
1
2

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 15 December 2025.

  • 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, February offers travelers the most options.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Direct flights from Missouri cities

Book a direct flight from one of these other cities located in Missouri.
Direct flights from Kansas City
Direct flights from Springfield

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.