Find flights
Deals

C$ 240+ 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 6/2. 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
5 Feb — 12 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 6 January 2026.

Fri 20/24:05 p.m.STL - YYZ
Nonstop2h 01mAir Canada
Fri 27/22:00 p.m.YYZ - STL
Nonstop2h 29mAir Canada
Deal found 6/1C$ 497
Mon 19/14:05 p.m.STL - YYZ
Nonstop2h 01mAir Canada
Thu 22/12:00 p.m.YYZ - STL
Nonstop2h 29mAir Canada
Deal found 5/1C$ 584
Wed 21/14:05 p.m.STL - YYZ
Nonstop2h 01mAir Canada
Wed 28/12:00 p.m.YYZ - STL
Nonstop2h 29mAir Canada
Deal found 6/1C$ 600
Fri 23/14:05 p.m.STL - YYZ
Nonstop2h 01mAir Canada
Sat 24/12:00 p.m.YYZ - STL
Nonstop2h 29mAir Canada
Deal found 5/1C$ 602
Thu 30/44:05 p.m.STL - YYZ
Nonstop1h 57mAir Canada
Sun 3/511:00 a.m.YYZ - STL
Nonstop2h 06mAir Canada
Deal found 5/1C$ 654
Sun 8/24:05 p.m.STL - YYZ
Nonstop2h 01mAir Canada
Sun 15/22:00 p.m.YYZ - STL
Nonstop2h 29mAir Canada
Deal found 5/1C$ 677
Wed 8/44:05 p.m.STL - YYZ
Nonstop1h 57mUnited Airlines
Sun 19/42:10 p.m.YYZ - STL
Nonstop2h 14mUnited Airlines
Deal found 6/1C$ 688
Mon 19/14:05 p.m.STL - YYZ
Nonstop2h 01mAir Canada
Wed 21/12:00 p.m.YYZ - STL
Nonstop2h 29mAir Canada
Deal found 6/1C$ 702
Thu 26/24:05 p.m.STL - YYZ
Nonstop2h 01mAir Canada
Mon 2/32:00 p.m.YYZ - STL
Nonstop2h 29mAir Canada
Deal found 5/1C$ 709
Wed 10/67:30 a.m.STL - YYZ
Nonstop1h 51mAir Canada
Mon 22/611:15 a.m.YYZ - STL
Nonstop2h 06mAir Canada
Deal found 5/1C$ 723
Thu 12/34:05 p.m.STL - YYZ
Nonstop2h 01mAir Canada
Thu 19/32:00 p.m.YYZ - STL
Nonstop2h 29mAir Canada
Deal found 4/1C$ 787
Thu 12/34:05 p.m.STL - YYZ
Nonstop2h 01mAir Canada
Mon 16/32:00 p.m.YYZ - STL
Nonstop2h 29mAir Canada
Deal found 6/1C$ 793

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 6 January 2026.

Fly to

Vancouver Intl

Route

Depart

Return

Price

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Fri 20/2

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

Nonstop2h 01m

Toronto Pearson Intl

Fri 27/2

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

Nonstop2h 29m

C$ 497

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$ 584

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$ 584

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Mon 19/1

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$ 584

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Thu 23/4

4:05 p.m.-7:02 p.m.

Nonstop1h 57m

Toronto Pearson Intl

Sun 26/4

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

Nonstop2h 14m

C$ 584

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Wed 21/1

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

Nonstop2h 01m

Toronto Pearson Intl

Wed 28/1

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

Nonstop2h 29m

C$ 600

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Fri 23/1

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

Nonstop2h 01m

Toronto Pearson Intl

Sun 25/1

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

Nonstop2h 29m

C$ 602

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 15/2

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

Nonstop2h 29m

C$ 677

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Wed 8/4

4:05 p.m.-7:02 p.m.

Nonstop1h 57m

Toronto Pearson Intl

Sun 19/4

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

Nonstop2h 14m

C$ 688

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Mon 19/1

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

Nonstop2h 01m

Toronto Pearson Intl

Wed 21/1

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

Nonstop2h 29m

C$ 702

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

Showing 1-10 of 23 results
1
2
3

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 6 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.

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.