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Edmonton

$233+ Cheap flights from St. Louis (STL) to Edmonton (YEG)

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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YEG
Mar 20 — Mar 271
Fri 3/20
Fri 3/27
1 adult, Economy
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Cheap flight deals from St. Louis to Edmonton

Cheapest flights from St. Louis to Edmonton
Explore the most affordable flight options available from St. Louis to Edmonton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 18, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/253:50 pm
STL
-
YEG
1 stop20h 27m
Multiple Airlines
Wed 4/299:30 pm
YEG
-
STL
2 stops12h 00m
Multiple Airlines
Deal found 2/17$422
This Kiwi.com deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:18 pm
STL
-
YEG
2 stops22h 26m
Multiple Airlines
Fri 3/64:30 pm
YEG
-
STL
1 stop17h 49m
Multiple Airlines
Deal found 2/15$500
This Orbitz deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:41 pm
STL
-
YEG
1 stop16h 15m
Alaska Airlines
Wed 6/1011:47 am
YEG
-
STL
1 stop11h 11m
Alaska Airlines
Deal found 2/16$502
This Alaska Airlines deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:20 pm
STL
-
YEG
2 stops17h 22m
Alaska Airlines
Mon 8/316:10 pm
YEG
-
STL
2 stops22h 03m
Alaska Airlines
Deal found 2/15$512
This FlightHub deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/97:00 am
STL
-
YEG
1 stop28h 47m
Multiple Airlines
Mon 3/169:15 am
YEG
-
STL
1 stop13h 10m
Multiple Airlines
Deal found 2/14$522
This Delta deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/96:29 am
STL
-
YEG
1 stop10h 26m
Delta
Mon 3/169:15 am
YEG
-
STL
1 stop13h 10m
Delta
Deal found 2/15$523
This Kiwi.com deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/148:53 pm
STL
-
YEG
1 stop25h 18m
Multiple Airlines
Sat 3/219:05 am
YEG
-
STL
2 stops51h 29m
Multiple Airlines
Deal found 2/14$525
This FlightHub deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:30 pm
STL
-
YEG
1 stop16h 27m
Multiple Airlines
Sat 8/227:40 am
YEG
-
STL
2 stops8h 05m
Multiple Airlines
Deal found 2/17$531
This Expedia deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/15:33 pm
STL
-
YEG
2 stops18h 23m
Multiple Airlines
Wed 6/107:40 pm
YEG
-
STL
2 stops16h 14m
Multiple Airlines
Deal found 2/16$538

Find flight deals from St. Louis to Edmonton

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Edmonton (YEG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$422
(Kiwi.com)

One-way from

$233
(Alaska Airlines)

Popular in

February

Cheapest in

September

Average price

$1,036
Provider with most accurate pricing for Lambert-St Louis-Edmonton flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Edmonton flights.
Search Deals
From Lambert-St Louis to Edmonton
Search Deals
One-way flight from Lambert-St Louis to Edmonton
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($74 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Edmonton that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 18, 2026.
Use the filters below to find and compare flights from St. Louis to Edmonton that are best for you.

Fly from

St. Louis

Fly to

Edmonton

Route

Depart

Return

Price

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Wed 3/4

5:18 pm-2:44 pm

2 stops22h 26m

Edmonton

Fri 3/6

4:30 pm-11:19 am

1 stop17h 49m

$500

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Mon 6/1

7:41 pm-10:56 am

1 stop16h 15m

Edmonton

Wed 6/10

11:47 am-11:58 pm

1 stop11h 11m

$502

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Mon 3/9

7:00 am-10:47 am

1 stop28h 47m

Edmonton

Mon 3/16

9:15 am-11:25 pm

1 stop13h 10m

$522

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Wed 4/29

7:00 am-11:09 am

1 stop29h 09m

Edmonton

Mon 5/4

11:59 am-11:59 pm

1 stop11h 00m

$522

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Mon 3/9

6:29 am-3:55 pm

1 stop10h 26m

Edmonton

Mon 3/16

9:15 am-11:25 pm

1 stop13h 10m

$523

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Wed 4/29

7:25 am-7:50 pm

2 stops13h 25m

Edmonton

Mon 5/4

9:30 pm-11:56 am

2 stops13h 26m

$525

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Sat 3/14

8:53 pm-9:11 pm

1 stop25h 18m

Edmonton

Sat 3/21

9:05 am-1:34 pm

2 stops51h 29m

$525

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Sat 8/15

7:30 pm-10:57 am

1 stop16h 27m

Edmonton

Sat 8/22

7:40 am-4:45 pm

2 stops8h 05m

$531

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Wed 3/25

7:00 am-11:17 am

1 stop29h 17m

Edmonton

Wed 4/29

11:59 am-11:59 pm

1 stop11h 00m

$534

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Mon 6/1

5:33 pm-10:56 am

2 stops18h 23m

Edmonton

Wed 6/10

7:40 pm-12:54 pm

2 stops16h 14m

$538

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/15

Showing 1-10 of 13 results
1
2

Compare providers for flights from St. Louis to Edmonton

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Edmonton in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Edmonton flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Edmonton flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Edmonton flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Edmonton flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Edmonton flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to Edmonton

Have a flexible travel schedule? Discover the best time to fly to Edmonton 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.

Cheapflights Insights

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

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

Currently, October is the cheapest month in which you can book a flight from St. Louis to Edmonton (average of $287). Flying from St. Louis to Edmonton in July is currently the most expensive (average of $746). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Edmonton

Get insights into the airlines that provide service to Edmonton. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Edmonton. Reviews last updated February 18, 2026.
See what other customers who have flown with United Airlines from St. Louis to Edmonton have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,314 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,314 reviews
United Airlines
7.4
Good
9,314 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Edmonton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from St. Louis to Edmonton?

    Alaska Airlines can get you from St. Louis to Edmonton in just under 16h 15m. Your travel time can differ by up to . St. Louis and Edmonton are separated by a distance of 1487 mi.

  • What is the cheapest airline to fly from St. Louis to Edmonton round-trip?

    United Airlines, at $285, was found to be the cheapest airline from St. Louis to Edmonton.. This flight start at 58% lower than the current average price 3 months from now.

  • Can I find deals for flights from St. Louis to Edmonton that include hotel bookings?

    Yes. In addition to deals on St. Louis to Edmonton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Edmonton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Edmonton.

  • Can I find deals for business class flights from St. Louis to Edmonton?

    Yes. Cheapflights offers flight deals from St. Louis to Edmonton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, October is the cheapest month in which you can book a flight from St. Louis to Edmonton (average of $287). Flying from St. Louis to Edmonton in July is currently the most expensive (average of $746). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Edmonton?

Book flights to Edmonton if you plan to visit one of these locations
Spruce Grove

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Alternative routes for St. Louis to Edmonton

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Top airline flying from St. Louis to Edmonton

Discover the top airline that operate flights from St. Louis to Edmonton. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$285Average$721FlexibilityNo cancel feeOn-time69%

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