$199 Find Cheap Flights from Alberta to St. Louis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to St. Louis departing on 8/6. 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.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

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.

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

Wed, Sep 30 - Mon, Oct 5
Multiple Airlines Logo
12:20 am - 9:40 am
YYC
-
STL
8h 20m
1 stop
Multiple Airlines Logo
10:35 am - 9:50 pm
STL
-
YYC
12h 15m
1 stop
$408Multiple Airlines
Tue, Aug 25 - Wed, Aug 26
Air Canada Logo
9:25 am - 6:42 pm
YYC
-
STL
8h 17m
1 stop
Air Canada Logo
2:40 pm - 1:51 am
STL
-
YYC
12h 11m
1 stop
$409Air Canada
Tue, Aug 25 - Wed, Aug 26
Air Canada Logo
9:25 am - 6:42 pm
YYC
-
STL
8h 17m
1 stop
Air Canada Logo
8:55 am - 1:51 am
STL
-
YYC
17h 56m
1 stop
$410Air Canada
Wed, Sep 30 - Mon, Oct 5
Multiple Airlines Logo
12:20 am - 9:40 am
YYC
-
STL
8h 20m
1 stop
Multiple Airlines Logo
10:35 am - 9:50 pm
STL
-
YYC
12h 15m
1 stop
$412Multiple Airlines
Thu, Jul 9 - Thu, Jul 16
WestJet Logo
6:25 pm - 9:43 am
YEG
-
STL
14h 18m
2 stops
WestJet Logo
6:21 am - 12:44 am
STL
-
YEG
19h 23m
2 stops
$516WestJet
Thu, Sep 24 - Sat, Sep 26
United Airlines Logo
6:00 am - 11:44 pm
YEG
-
STL
16h 44m
1 stop
United Airlines Logo
4:39 pm - 10:04 pm
STL
-
YEG
6h 25m
1 stop
$531United Airlines
Thu, Jul 23 - Sat, Jul 25
United Airlines Logo
6:00 am - 8:43 pm
YEG
-
STL
13h 43m
1 stop
United Airlines Logo
1:38 pm - 10:04 pm
STL
-
YEG
9h 26m
1 stop
$554United Airlines
Thu, Sep 24 - Sat, Sep 26
Delta Logo
6:10 am - 8:35 pm
YEG
-
STL
13h 25m
2 stops
Delta Logo
11:16 am - 4:55 pm
STL
-
YEG
6h 39m
1 stop
$583Delta
Thu, Sep 24 - Sat, Sep 26
Delta Logo
9:40 am - 8:35 pm
YEG
-
STL
9h 55m
2 stops
Delta Logo
11:16 am - 4:55 pm
STL
-
YEG
6h 39m
1 stop
$584Delta
Thu, Jul 9 - Thu, Jul 16
WestJet Logo
9:40 am - 10:28 am
YEG
-
STL
23h 48m
1 stop
WestJet Logo
6:21 am - 12:44 am
STL
-
YEG
19h 23m
2 stops
$593WestJet
Useful Info

Good to know

Low seasonFebruary
Cheapest flight$199
Best time to beat the crowds but there is an average 15% increase in price.
Most popular time to fly with an average 2% increase in price.
Flight from Calgary to St. Louis

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.

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
O'Fallon
Wentzville
Farmington
Eureka
Litchfield
Grafton
Shrewsbury
Glencoe

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

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

St. Louis (STL)