Find flights
Deals

C$ 190+ Cheap 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 23/8. 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
15 May — 22 May1
1 adult
1 adult, Economy, 0 bags

Find flights from St. Louis within your budget

 
Find flights departing from St. Louis that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 15 April 2026. In the last 7 days, Cheapflights users made a total of 629,999 searches

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisVancouver

STL - YVR

STLYVR

Lambert-St Louis

Mon 29/6

5:10 a.m.-9:51 a.m.

1 stop6h 41m

Vancouver Intl

Wed 8/7

11:35 p.m.-12:11 p.m.

1 stop10h 36m

C$ 449

St. LouisVancouver

STL - YVR

STLYVR

Lambert-St Louis

Wed 23/9

5:10 a.m.-9:51 a.m.

1 stop6h 41m

Vancouver Intl

Tue 29/9

11:00 a.m.-8:59 p.m.

1 stop7h 59m

C$ 478

St. LouisVancouver

STL - YVR

STLYVR

Lambert-St Louis

Tue 7/7

5:10 a.m.-9:51 a.m.

1 stop6h 41m

Vancouver Intl

Wed 15/7

7:00 a.m.-6:17 p.m.

1 stop9h 17m

C$ 478

St. LouisVancouver

STL - YVR

STLYVR

Lambert-St Louis

Tue 28/4

6:30 a.m.-11:33 a.m.

1 stop7h 03m

Vancouver Intl

Wed 29/4

1:59 p.m.-11:11 p.m.

1 stop7h 12m

C$ 485

St. LouisVancouver

STL - YVR

STLYVR

Lambert-St Louis

Wed 29/7

4:48 p.m.-10:56 p.m.

1 stop8h 08m

Vancouver Intl

Wed 5/8

11:35 p.m.-10:34 a.m.

1 stop8h 59m

C$ 485

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

Tue 11/8

10:45 a.m.-9:45 p.m.

1 stop9h 00m

Halifax Intl

Tue 18/8

3:30 p.m.-8:31 p.m.

1 stop7h 01m

C$ 507

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

Fri 4/9

2:18 p.m.-9:40 p.m.

1 stop5h 22m

Halifax Intl

Tue 15/9

3:30 p.m.-8:31 p.m.

1 stop7h 01m

C$ 507

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

Wed 5/8

9:24 a.m.-11:23 p.m.

2 stops11h 59m

Halifax Intl

Wed 12/8

6:40 a.m.-11:54 a.m.

1 stop7h 14m

C$ 511

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

Sat 15/8

9:16 a.m.-11:32 p.m.

2 stops12h 16m

Halifax Intl

Sat 22/8

5:00 p.m.-9:22 p.m.

1 stop6h 22m

C$ 511

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

Tue 11/8

9:00 a.m.-11:27 p.m.

2 stops12h 27m

Halifax Intl

Tue 18/8

6:40 a.m.-6:02 p.m.

2 stops13h 22m

C$ 519

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/4

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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.

Travel insights for flights from St. Louis

Get recent, data-driven insights about flights from St. Louis including ideal travel times, pricing trends, and more.

When is the best time to book a flight from St. Louis?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Vancouver Intl. Price data was last updated on 10 April 2026.

The price you pay for your flight from St. Louis may vary depending on when you book. For the best chance of a lower fare, look to book 19 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from St. Louis?

Currently, April is the cheapest month in which you can book a flight from St. Louis (average of C$ 196). Flying from St. Louis in February will prove the most costly (average of C$ 607). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What are popular destinations to fly to from St. Louis?

From St. Louis you can expect to find greater availability for the following destinations: Chicago (996 flights per day), Atlanta (208 flights per day) and Dallas (201 flights per day).

Los Angeles Los Angeles
Los Angeles Los Angeles
From C$ 518
Chicago
Chicago
From C$ 289
Washington, D.C.
Washington, D.C.
From C$ 811
Salt Lake City
Salt Lake City
From C$ 205

What is the cheapest place to fly to from St. Louis?

The cheapest city to fly to from St. Louis is Salt Lake City, with prices starting at C$ 205. Explore other affordable destinations below.

Salt Lake City
Salt Lake City
From C$ 205
Chicago
Chicago
From C$ 289
Los Angeles Los Angeles
Los Angeles Los Angeles
From C$ 518
Washington, D.C.
Washington, D.C.
From C$ 811

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.

Airports servicing St. Louis

Fly out of one of these airports located in St. Louis.
Flights from Kansas City
Flights from Joplin
Flights from Springfield

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 April 2026.

  • What are the most popular destinations to fly to from St. Louis?

    This month, the top selected destinations from St. Louis are Denver, Atlanta, Cancún. Throughout the year, Denver, Cancún, Atlanta are some of the top choices made by users flying from St. Louis.

  • What is the cheapest flight from St. Louis to anywhere?

    Users have flown out of St. Louis for as low as C$ 205 to Salt Lake City (prices may vary depending on the airline and departure time). On average, users have booked flights for C$ 779 to fly from St. Louis.

  • What is the cheapest premium economy flight from St. Louis?

    Options for some of the cheapest premium economy flights from St. Louis we have found on Cheapflights are as follows:
    Fly from Lambert-St Louis to Chicago O'Hare Intl Airport starting at C$ 1,453

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

    At the present moment the cheapest month to fly from St. Louis is currently April; with February being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from St. Louis?

    Check out the cheapest flights from St. Louis to embark to:
    Travel from St. Louis to Vancouver from C$ 427 round trip
    Travel from St. Louis to Toronto from C$ 475 round trip

  • How does Cheapflights help users find flights from St. Louis?

    When you search for this flight from St. Louis, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

  • Why should you use Cheapflights to find cheap flight tickets from St. Louis?

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from St. Louis for you. Better yet — we are completely free to use.

  • Can Cheapflights find flights from St. Louis with no change fees?

    Certainly. Search results for flights from St. Louis shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

  • Can Cheapflights notify me if prices for flights from St. Louis become cheaper?

    Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from St. Louis today and book when you’re ready!

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St. Louis?

When you search for this flight from St. Louis, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets from St. Louis?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from St. Louis for you. Better yet — we are completely free to use.

Can Cheapflights find flights from St. Louis with no change fees?

Certainly. Search results for flights from St. Louis shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from St. Louis become cheaper?

Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from St. Louis today and book when you’re ready!

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.