STL - YEG

$204 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 8/18. 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

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
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Flights 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

Thu, Sep 11 - Sat, Sep 13
 Logo
12:05 pm - 2:57 pmSTL-YEG
27h 52m3 stops
 Logo
6:15 am - 10:50 amYEG-STL
27h 35m3 stops
Thu, Sep 11 - Sat, Sep 13
 Logo
12:05 pm - 1:57 pmSTL-YEG
26h 52m3 stops
 Logo
8:05 am - 9:40 amYEG-STL
24h 35m2 stops
Sun, Sep 7 - Tue, Sep 23
Alaska Airlines Logo
6:00 am - 4:27 pmSTL-YEG
11h 27m1 stop
Alaska Airlines Logo
5:17 pm - 5:34 pmYEG-STL
23h 17m1 stop
$434Alaska Airlines
Find Deal
Wed, Sep 10 - Wed, Sep 17
Alaska Airlines Logo
6:00 am - 10:54 amSTL-YEG
29h 54m1 stop
Alaska Airlines Logo
11:39 am - 5:34 pmYEG-STL
28h 55m1 stop
$446Alaska Airlines
Find Deal
Sun, Sep 7 - Tue, Sep 23
United Airlines Logo
5:30 pm - 2:08 pmSTL-YEG
21h 38m2 stops
United Airlines Logo
3:17 pm - 2:19 pmYEG-STL
22h 02m2 stops
$495United Airlines
Find Deal
Sun, Sep 7 - Tue, Sep 23
United Airlines Logo
6:35 am - 10:04 pmSTL-YEG
16h 29m2 stops
United Airlines Logo
3:17 pm - 2:19 pmYEG-STL
22h 02m2 stops
$529United Airlines
Find Deal
Wed, Sep 10 - Wed, Sep 17
Air Canada Logo
9:15 am - 8:03 pmSTL-YEG
11h 48m2 stops
Air Canada Logo
9:25 am - 7:38 pmYEG-STL
9h 13m1 stop
$539Air Canada
Find Deal
Fri, Aug 22 - Mon, Aug 25
WestJet Logo
11:23 am - 9:12 pmSTL-YEG
10h 49m2 stops
WestJet Logo
7:00 am - 11:24 pmYEG-STL
15h 24m2 stops
$543WestJet
Find Deal
Fri, Aug 22 - Mon, Aug 25
WestJet Logo
11:23 am - 9:12 pmSTL-YEG
10h 49m2 stops
WestJet Logo
7:00 am - 11:24 pmYEG-STL
15h 24m2 stops
$544WestJet
Find Deal
Thu, Sep 11 - Fri, Sep 12
Air Canada Logo
1:30 pm - 9:55 pmSTL-YEG
9h 25m1 stop
Air Canada Logo
12:45 am - 3:18 pmYEG-STL
13h 33m1 stop
$552Air Canada
Find Deal
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 ($434) and United Airlines ($495).

Good to know

Low seasonDecember
Cheapest flight$204
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly and prices are also 13% lower on average.
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 $204 for a one-way ticket and $369 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, oneworld, and SkyTeam are the airline alliances operating flights between St. Louis and Edmonton, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from St. Louis to Edmonton, United Airlines or WestJet?

    The two airlines most popular with KAYAK users for flights from St. Louis to Edmonton are United Airlines and WestJet. With an average price for the route of $732 and an overall rating of 7.4, United Airlines is the most popular choice. WestJet is also a great choice for the route, with an average price of $582 and an overall rating of 7.2.

  • 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 airlines 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 8896 reviews
7.3Comfort
7.7Boarding
8.1Crew
7.1Entertainment
6.6Food
Airline reviews

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

4.0 OkayAnna, Jul 2025IAH - YYZ
Read more United Airlines reviews

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

Overall a very poor experience - booked premium economy tickets but due to last minute flight delays , all my itinery went for a toss and had to fly economy class with no access to lounge or any compensation by united airlines to make up for the flight delays . i had expected better experience than that from united.

Flight was actually on Air Canada. The flight itself was fine. Nothing special. Food was pretty pathetic except for cookies. They offered plenty of food and drinks but just wasn't very good. Even for airline food.

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

Flight was late as pilot crew had to land at different airport in their previous flight. Passengers boarded and had to wait for pilots inside plane. Series of incomplete and unnecessary announcements by an annoying voice, rather than complete, informative announcements.

Delay and keep changing gates. I have to run around from B to C then to E.

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

My suitcase was completed destroyed. The top part is broken and unusable now.

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

They cancelled and moved my flight with no email or text or any other notice. I discovered this only when I attempted to check in for my flight. Actual flying experience was above average.

They were on time and everything went as expected. The only thing that could be better was they didn't wait for us to get through customs to pick up our luggage off the carousel. An employee picked it up and was shoving it together with others onto a cart. Later we found one of our luggage was slightly bent.

Delayed boarding. Delayed taking off. Delayed landing. Missed our connecting flight. Our seats on this plane were not assigned until last minute, splitting up our family with kids. I sat in the last row next to the bathroom with so many people rubbing up against me to get to the bathroom the entire flight.

Another delayed flight. Then got bumped to a later connecting flight, over two hours later! Plane was hot and uncomfortable.

My flight was delayed three times then eventually cancelled the next flight was the following day scheduled for 1030 it was delayed I had to cancel reservations I had to put people up in hotels on the other end as they came out of town to pick me up all at my expense because WestJet couldn’t get it together I’m very disappointed in WestJet’s performance and how they handled the situation Get your customers to where they need to be in a timely fashion, even if that means putting them on your competitors jets Customer service should be number one I will think twice now with booking with WestJet

Not only was the flight delayed more than 3 hours but also there was no internet or movies on the flight. It was Flair/Spirit quality of experience at Westjet prices

Only issue was checking in took over an hour and was very stressful. It all worked out, but we weren't sure for a while.

On time. Friendly and efficient staff at check in and flight crew.

The flight was ahead of schedule. A half glass of juice and a cookie is pathetic! No entertainment possibilities. Not even a plug-in for phone or IPad if you wanted to watch a downloaded movie. Back to flying Air Canada!

The staff were the friendliest I have encountered in years. Absolutely great!

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

Information on your arrival and departure airports

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