STL - YEG

$222 Find Cheap Flights from St. Louis to Edmonton

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Edmonton departing on 4/28. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Edmonton

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Edmonton, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Edmonton, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$453
Alaska Airlines
Wed 4/29Wed 5/6
STL - YEG • 1 stop
Cheapest one-way
$222
Multiple Airlines
Tue 4/28
STL - YEG • 3 stops
Top airlines
Alaska Airlines
Cheapest • from $523 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between St. Louis and Edmonton. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Toronto (YYZ)
Cheapest • Avg $671 (round-trip)
Denver (DEN)
Shortest trip • 6h 10m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Edmonton!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from St. Louis to Edmonton (STL-YEG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Edmonton 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 St. Louis to Edmonton

Wed, Apr 29 - Wed, May 6
Multiple Airlines Logo
4:46 pm - 11:09 am
STL
-
YEG
19h 23m
1 stop
Multiple Airlines Logo
9:30 pm - 4:54 pm
YEG
-
STL
18h 24m
2 stops
$453Multiple Airlines
Sat, Apr 25 - Sat, May 2
Multiple Airlines Logo
8:23 pm - 7:50 pm
STL
-
YEG
24h 27m
2 stops
Multiple Airlines Logo
11:59 am - 11:59 pm
YEG
-
STL
11h 00m
1 stop
$483Multiple Airlines
Sat, Apr 25 - Sat, May 2
Multiple Airlines Logo
8:23 pm - 7:50 pm
STL
-
YEG
24h 27m
2 stops
Multiple Airlines Logo
11:59 am - 11:59 pm
YEG
-
STL
11h 00m
1 stop
$490Multiple Airlines
Wed, Apr 29 - Wed, May 6
Alaska Airlines Logo
4:46 pm - 11:09 am
STL
-
YEG
19h 23m
1 stop
Alaska Airlines Logo
11:59 am - 11:59 pm
YEG
-
STL
11h 00m
1 stop
$523Alaska Airlines
Sat, Apr 11 - Sat, Apr 18
Air Canada Logo
4:05 pm - 10:59 pm
STL
-
YEG
7h 54m
1 stop
Air Canada Logo
6:00 am - 3:25 pm
YEG
-
STL
8h 25m
1 stop
$553Air Canada
Fri, Aug 28 - Mon, Aug 31
Alaska Airlines Logo
7:32 pm - 10:42 am
STL
-
YEG
16h 10m
1 stop
Alaska Airlines Logo
11:31 am - 11:59 pm
YEG
-
STL
11h 28m
1 stop
$562Alaska Airlines
Mon, Jun 8 - Thu, Jun 11
United Airlines Logo
5:10 am - 2:08 pm
STL
-
YEG
9h 58m
1 stop
United Airlines Logo
3:17 pm - 11:57 pm
YEG
-
STL
7h 40m
1 stop
$564United Airlines
Fri, Aug 28 - Mon, Aug 31
Alaska Airlines Logo
6:20 pm - 10:42 am
STL
-
YEG
17h 22m
2 stops
Alaska Airlines Logo
11:31 am - 11:59 pm
YEG
-
STL
11h 28m
1 stop
$566Alaska Airlines
Fri, Aug 28 - Sun, Aug 30
Alaska Airlines Logo
3:24 pm - 10:42 am
STL
-
YEG
20h 18m
1 stop
Alaska Airlines Logo
11:31 am - 11:59 pm
YEG
-
STL
11h 28m
1 stop
$579Alaska Airlines
Mon, Jun 15 - Sat, Jun 20
Multiple Airlines Logo
7:56 pm - 11:07 am
STL
-
YEG
16h 11m
1 stop
Multiple Airlines Logo
7:00 am - 8:31 pm
YEG
-
STL
12h 31m
2 stops
$582Multiple Airlines
Booking Insights

KAYAK's insights & trends for St. Louis to Edmonton flights

Get data-powered insights and trends into flights from St. Louis to Edmonton to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from St. Louis to Edmonton?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from St. Louis to Edmonton were found on Alaska Airlines ($523) and Air Canada ($553).

Find deals

Good to know

Low seasonSeptember
Cheapest flight$222
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from St. Louis to Edmonton

When to book flights from St. Louis to Edmonton

Are your dates flexible? Find out the best times to travel from St. Louis to Edmonton based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Edmonton

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

    In the last 3 days, the lowest price for a flight from St. Louis to Edmonton was $222 for a one-way ticket and $453 for a round-trip.

  • Do I need a passport to fly between St. Louis and Edmonton?

    Yes

  • Which airports will I be using when flying from St. Louis to Edmonton?

    St. Louis airport is called Lambert-St Louis and the only airport in Edmonton is Edmonton.

  • Which aircraft models fly most regularly from St. Louis to Edmonton?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Edmonton?

    Star Alliance is the only airline alliance operating flights between St. Louis and Edmonton.

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

    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 St. Louis to Edmonton.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Edmonton from St. Louis 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 St. Louis to Edmonton?

    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 Edmonton with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and YEG can sometimes prove cheaper using this method.

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

    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 Edmonton from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from St. Louis to Edmonton

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Edmonton. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Edmonton? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9428 reviews
7.1Entertainment
7.3Comfort
6.6Food
7.7Boarding
8.1Crew
Airline reviews

Entertainment kept turning itself off. Gave up on watching a movie.

8.0 ExcellentLeslie, Feb 2026
SFO - YYZ
Read more United Airlines reviews

Entertainment kept turning itself off. Gave up on watching a movie.

Wifi took a while to kick in and we had a maintenance issue that took over 40 mins at the gate in Washington before pulling back

Fine not above and beyond as I had a connection that was delayed due to maintenance

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

Flight was delayed. De-icing took a while. When we landed had to wait for another plane to vacate our gate. Just an overall bad experience.

Not United Airlines' fault. It's ORL airport's fault.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

Very nice flight love the small aircraft. We had a wonderful flight attendant. Nice to see someone that really enjoys her job. Don't have her name but had a southern accent.

Seats in waiting area and on plane hard as rock. Fast internet on the flight was great! Crew was kind.

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

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

Information on your arrival and departure airports

St. Louis (STL)
Edmonton (YEG)