How does KAYAK find such low prices on flights from Alberta to St. Louis?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Alberta to St. Louis. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Alberta to St. Louis?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Alberta is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Alberta to St. Louis?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Alberta with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Alberta to St. Louis?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Alberta up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$180 CHEAP FLIGHTS from Alberta to St. Louis

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

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Cheap Flights from Alberta to St. Louis

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Alberta to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Alberta to St. Louis

Sun, Sep 14 - Sun, Sep 21

8:55 am - 9:06 amYYC-STL

23h 11m1 stop

7:55 pm - 2:45 pmSTL-YYC

19h 50m1 stop

$281

Find Deal

Thu, Aug 28 - Tue, Sep 2

8:55 am - 9:11 amYYC-STL

23h 16m1 stop

7:54 pm - 2:45 pmSTL-YYC

19h 51m1 stop

$305

Find Deal

Thu, Sep 4 - Wed, Sep 10

6:29 am - 8:32 pmYYC-STL

13h 03m1 stop

6:10 am - 11:19 pmSTL-YYC

18h 09m1 stop

$309American Airlines

Find Deal

Fri, Sep 5 - Sat, Sep 13

6:29 am - 11:30 amYYC-STL

28h 01m1 stop

6:10 am - 11:19 pmSTL-YYC

18h 09m1 stop

$320American Airlines

Find Deal

Tue, Sep 9 - Tue, Sep 30

5:17 pm - 5:34 pmYEG-STL

23h 17m1 stop

3:35 pm - 10:49 amSTL-YEG

20h 14m1 stop

$345Alaska Airlines

Find Deal

Tue, Sep 9 - Tue, Sep 30

3:17 pm - 2:19 pmYEG-STL

22h 02m2 stops

3:23 pm - 4:25 pmSTL-YEG

26h 02m1 stop

$349United Airlines

Find Deal

Wed, Sep 10 - Tue, Sep 30

10:15 am - 3:44 pmYEG-STL

28h 29m2 stops

12:25 pm - 4:25 pmSTL-YEG

29h 00m1 stop

$352United Airlines

Find Deal

Tue, Sep 9 - Sun, Sep 28

5:17 pm - 5:34 pmYEG-STL

23h 17m1 stop

6:30 pm - 10:49 amSTL-YEG

17h 19m1 stop

$354Alaska Airlines

Find Deal

Fri, Sep 5 - Sat, Sep 13

8:00 am - 7:38 pmYYC-STL

10h 38m1 stop

9:15 am - 6:25 pmSTL-YYC

10h 10m2 stops

$437Air Canada

Find Deal

Tue, Aug 26 - Mon, Sep 1

1:10 am - 3:21 pmYYC-STL

13h 11m1 stop

4:00 pm - 11:25 pmSTL-YYC

8h 25m1 stop

$444Air Canada

Find Deal

Useful Info

Low season	December
High season	November
Cheapest flight	$180

Best time to beat the crowds but there is an average 5% increase in price.

Most popular time to fly with an average 25% increase in price.

Flight from Calgary to St. Louis

How does KAYAK find such low prices on flights from Alberta to St. Louis?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Alberta to St. Louis.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Alberta to St. Louis?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Alberta is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Alberta to St. Louis?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Alberta with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Alberta to St. Louis?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Alberta up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to St. Louis

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in St. Louis

St. Louis (STL)

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$180 Find Cheap Flights from Alberta to St. Louis

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

Cheap Flights from Alberta to St. Louis

Recent round-trip flight deals from Alberta to St. Louis

Recent one-way flight deals from Alberta to St. Louis

Recent last minute flight deals from Alberta to St. Louis

Good to know

FAQs for booking flights from Alberta to St. Louis

How does KAYAK find such low prices on flights from Alberta to St. Louis?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Alberta to St. Louis.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Alberta to St. Louis?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Alberta is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Alberta to St. Louis?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Alberta with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Alberta to St. Louis?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Alberta up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to St. Louis

Information on the airport you'll fly into in St. Louis

Cabin class types available on flights to Alberta

Complete your trip to St. Louis with a hotel stay or car rental

Find direct flights for St. Louis

Flights to other popular destinations

Flights from domestic origins to St. Louis

Choose which airport to fly into in St. Louis

Find deals for your return flight