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Cheap flights from St. Louis to Edmonton from C$ 908

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/8. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YEG
23 Aug — 30 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from St. Louis to Edmonton

Enter your travel dates to find the best prices.

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 24 July 2026.

Mon 17/88:08 p.m.
STL
-
YEG
2 stops23h 22m
Multiple Airlines
Mon 24/81:35 p.m.
YEG
-
STL
1 stop27h 15m
Multiple Airlines
Deal found 20/7C$ 908
Mon 7/96:17 p.m.
STL
-
YEG
2 stops22h 08m
Multiple Airlines
Mon 14/91:35 p.m.
YEG
-
STL
1 stop21h 16m
Multiple Airlines
Deal found 24/7C$ 909
Thu 27/811:13 a.m.
STL
-
YEG
2 stops11h 27m
WestJet
Mon 31/89:30 p.m.
YEG
-
STL
2 stops17h 47m
WestJet
Deal found 19/7C$ 950
Thu 20/86:45 p.m.
STL
-
YEG
2 stops17h 39m
Multiple Airlines
Wed 26/81:35 p.m.
YEG
-
STL
1 stop27h 15m
Multiple Airlines
Deal found 19/7C$ 952
Fri 28/86:00 a.m.
STL
-
YEG
2 stops16h 59m
American Airlines
Mon 31/811:50 p.m.
YEG
-
STL
2 stops20h 46m
American Airlines
Deal found 20/7C$ 954
Sat 15/87:56 p.m.
STL
-
YEG
1 stop16h 11m
Multiple Airlines
Sat 22/89:40 a.m.
YEG
-
STL
1 stop11h 23m
Multiple Airlines
Deal found 21/7C$ 961
Sat 31/107:33 a.m.
STL
-
YEG
2 stops15h 47m
United Airlines
Wed 4/113:17 p.m.
YEG
-
STL
2 stops18h 24m
United Airlines
Deal found 20/7C$ 985
Thu 20/86:00 a.m.
STL
-
YEG
2 stops10h 59m
American Airlines
Wed 26/811:50 p.m.
YEG
-
STL
2 stops16h 11m
American Airlines
Deal found 19/7C$ 997

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 24 July 2026.

Round-trip from

C$ 908

Popular in

May

Cheapest in

November

Average price

C$ 1,195
17/8-24/8
  • 17/8-24/8
  • 3 total stops
  • 50h 37m total
  • St. Louis to Edmonton
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (C$ 423 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 112 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 629,999 searches. Data last updated 24 July 2026.
Use the filters below to find and compare flights from St. Louis to Edmonton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Mon 7/9

6:17 p.m.-3:25 p.m.

2 stops22h 08m

Edmonton

Mon 14/9

1:35 p.m.-11:51 a.m.

1 stop21h 16m

C$ 909

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Fri 28/8

11:00 a.m.-12:44 a.m.

2 stops14h 44m

Edmonton

Mon 31/8

9:10 a.m.-11:58 p.m.

2 stops13h 48m

C$ 950

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Fri 28/8

6:00 a.m.-9:59 p.m.

2 stops16h 59m

Edmonton

Mon 31/8

11:50 p.m.-9:36 p.m.

2 stops20h 46m

C$ 956
Quickest round-trip

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Sat 15/8

7:56 p.m.-11:07 a.m.

1 stop16h 11m

Edmonton

Sat 22/8

9:40 a.m.-10:03 p.m.

1 stop11h 23m

C$ 961

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Sat 31/10

7:33 a.m.-10:20 p.m.

2 stops15h 47m

Edmonton

Wed 4/11

3:17 p.m.-9:41 a.m.

2 stops18h 24m

C$ 985

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Thu 27/8

11:13 a.m.-9:40 p.m.

2 stops11h 27m

Edmonton

Mon 31/8

9:30 p.m.-4:17 p.m.

2 stops17h 47m

C$ 1,016

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Mon 17/8

7:56 p.m.-11:07 a.m.

1 stop16h 11m

Edmonton

Mon 24/8

5:47 p.m.-2:06 p.m.

1 stop19h 19m

C$ 1,018

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/7

Sorted by cheapest first

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.

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?

    WestJet and American Airlines can get you from St. Louis to Edmonton in just under 14h 44m. Your travel time can differ by up to 2h 15m. St. Louis and Edmonton are separated by a distance of 2393 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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.

See more FAQs

Travelling to a place near Edmonton?

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

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Alternative routes for St. Louis to Edmonton

See prices for flight routes from nearby airports that may be better suited for you.
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Why should you use Cheapflights to find cheap flight tickets from St. Louis to Edmonton?

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Can Cheapflights find flights from St. Louis to Edmonton with no change fees?

Need flexible booking options for your flight to Edmonton from St. Louis? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from St. Louis to Edmonton become cheaper?

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