STL - YEG

C$ 426 Find Cheap Flights from St. Louis to Edmonton – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
C$ 725
Typical prices: C$ 879-C$ 1,109
Multiple Airlines
Mon 29/10Mon 5/11
STL - YEG • 2 stops
Cheapest one-way flights
C$ 426
Typical prices: C$ 439-C$ 565
Multiple Airlines
Sun 11/2
STL - YEG • 2 stops
Direct flights
Not available
There are currently no direct flights between St. Louis and Edmonton. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 15% price drop
September
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Chicago O'Hare Intl (ORD)
Cheapest • Avg C$ 579 (round-trip)
Denver Intl (DEN)
Shortest trip • 6h 40m (one-way)
Insights
Insights
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We hope you enjoy your trip to Edmonton!
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Booking Insights
Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Thu, 29 Oct - Thu, 5 Nov
Multiple Airlines Logo
4:26 p.m. - 12:50 a.m.STL  Lambert-St Louis-YEG Edmonton
33h 24m2 stops Orlando Calgary
Multiple Airlines Logo
5:00 p.m. - 11:33 a.m.YEG  Edmonton-STL Lambert-St Louis
18h 33m1 stop Las Vegas Harry Reid Intl
C$ 725Multiple Airlines
Tue, 6 Oct - Sun, 11 Oct
Multiple Airlines Logo
7:02 a.m. - 5:10 p.m.STL  Lambert-St Louis-YEG Edmonton
11h 08m2 stops Seattle/Tacoma Intl Vancouver Intl
Multiple Airlines Logo
1:35 p.m. - 12:35 p.m.YEG  Edmonton-STL Lambert-St Louis
22h 00m1 stop Las Vegas Harry Reid Intl
C$ 825Multiple Airlines
Tue, 20 Oct - Sun, 25 Oct
Multiple Airlines Logo
7:02 a.m. - 5:10 p.m.STL  Lambert-St Louis-YEG Edmonton
11h 08m2 stops Seattle/Tacoma Intl Vancouver Intl
Multiple Airlines Logo
5:00 p.m. - 12:35 p.m.YEG  Edmonton-STL Lambert-St Louis
18h 35m1 stop Las Vegas Harry Reid Intl
C$ 831Multiple Airlines
Wed, 28 Oct - Wed, 4 Nov
Multiple Airlines Logo
6:20 a.m. - 6:55 p.m.STL  Lambert-St Louis-YEG Edmonton
13h 35m1 stop Cancun
Multiple Airlines Logo
6:00 a.m. - 4:40 p.m.YEG  Edmonton-STL Lambert-St Louis
10h 40m2 stops Calgary Atlanta Hartsfield-Jackson
C$ 845Multiple Airlines
Fri, 25 Sep - Thu, 1 Oct
Multiple Airlines Logo
12:17 p.m. - 8:45 p.m.STL  Lambert-St Louis-YEG Edmonton
9h 28m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
9:30 p.m. - 1:10 p.m.YEG  Edmonton-STL Lambert-St Louis
14h 40m2 stops Calgary Atlanta Hartsfield-Jackson
C$ 852Multiple Airlines
Tue, 20 Oct - Sun, 25 Oct
WestJet Logo
6:21 a.m. - 12:44 a.m.STL  Lambert-St Louis-YEG Edmonton
19h 23m2 stops Minneapolis St Paul Vancouver Intl
WestJet Logo
8:00 a.m. - 11:21 p.m.YEG  Edmonton-STL Lambert-St Louis
38h 21m2 stops Vancouver Intl Minneapolis St Paul
C$ 967WestJet
Fri, 30 Oct - Sat, 31 Oct
United Airlines Logo
9:40 a.m. - 10:20 p.m.STL  Lambert-St Louis-YEG Edmonton
13h 40m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
3:17 p.m. - 9:55 a.m.YEG  Edmonton-STL Lambert-St Louis
17h 38m2 stops Denver Intl Chicago O'Hare Intl
C$ 1,000United Airlines
Tue, 20 Oct - Sun, 25 Oct
Multiple Airlines Logo
7:02 a.m. - 5:10 p.m.STL  Lambert-St Louis-YEG Edmonton
11h 08m2 stops Seattle/Tacoma Intl Vancouver Intl
Multiple Airlines Logo
5:00 p.m. - 12:35 p.m.YEG  Edmonton-STL Lambert-St Louis
18h 35m1 stop Las Vegas Harry Reid Intl
C$ 1,002Multiple Airlines
Tue, 20 Oct - Sun, 25 Oct
WestJet Logo
6:21 a.m. - 5:10 p.m.STL  Lambert-St Louis-YEG Edmonton
11h 49m2 stops Minneapolis St Paul Vancouver Intl
WestJet Logo
12:40 p.m. - 11:21 p.m.YEG  Edmonton-STL Lambert-St Louis
33h 41m2 stops Vancouver Intl Minneapolis St Paul
C$ 1,010WestJet
Fri, 30 Oct - Sat, 31 Oct
Air Canada Logo
8:50 a.m. - 12:42 a.m.STL  Lambert-St Louis-YEG Edmonton
16h 52m2 stops Denver Intl Vancouver Intl
Air Canada Logo
9:45 a.m. - 8:59 p.m.YEG  Edmonton-STL Lambert-St Louis
10h 14m2 stops Vancouver Intl Denver Intl
C$ 1,011Air Canada
Booking Insights

Price, demand, and travel trends for St. Louis to Edmonton flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from St. Louis to Edmonton with more confidence.

What is the cheapest airline to fly from St. Louis to Edmonton?

WestJet (C$ 967) and United Airlines (C$ 1,000) are the cheapest airlines to fly round-trip from St. Louis to Edmonton according to KAYAK data over the last 5 days.

Find deals

Key details for St. Louis to Edmonton flights

Low season

February

Cheapest flight

C$ 426
Most popular time to fly and prices are also 8% lower on average.
Flights 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

Your St. Louis to Edmonton flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from St. Louis to Edmonton?

    Flights from St. Louis to Edmonton usually depart from Lambert-St Louis (STL) and arrive at Edmonton (YEG).

  • Which cabin classes can I book on flights from St. Louis to Edmonton?

    Only Economy Class is available on flights from St. Louis to Edmonton.

  • Which airports do connecting flights from St. Louis to Edmonton pass through?

    One-stop flights from St. Louis to Edmonton most commonly connect through:

    • Denver Intl (DEN) – 75% of one-stop connections
    • Minneapolis St Paul (MSP) – 11% of one-stop connections
    • Toronto Pearson Intl (YYZ) – 11% of one-stop connections
    • Chicago O'Hare Intl (ORD) – 4% of one-stop connections

    Denver Intl (DEN) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from St. Louis to Edmonton?

    Yes. Being flexible with your travel dates can save you up to 27% on the St. Louis to Edmonton route. Thursday is the cheapest departure day at C$ 907 round-trip on average, while Wednesday is the most expensive at C$ 1,229, a difference of C$ 322. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How long does a flight from St. Louis to Edmonton take?

    A direct flight from St. Louis to Edmonton takes 0h 00m, covering 3,852 km.

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

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from St. Louis to Edmonton changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 725 to C$ 2,000. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from St. Louis to Edmonton looking right now?

    One-way fares from St. Louis to Edmonton are currently lower than usual. Average one-way flight prices are about C$ 442, which is 15% below the typical average for this route.

  • How much time can I save by choosing a different layover airport when travelling from St. Louis to Edmonton?

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 6h 40m, compared with 7h 13m via Minneapolis St Paul (MSP) and 8h 20m via Toronto Pearson Intl (YYZ).

  • What is the time difference between St. Louis and Edmonton?

    Edmonton is 1 hour behind St. Louis (Mountain Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Edmonton Airport (YEG)?

    Edmonton Airport (YEG) hosts 5 major car rental companies, with daily rates starting from around C$ 22 for economy cars. Top options include:
    • Thrifty
    • Alamo
    • Hertz
    • Budget
    • Dollar

  • How much should I expect to pay for a St. Louis to Edmonton flight?

    Round-trip flights from St. Louis to Edmonton range from C$ 879 to C$ 1,109, with an average of C$ 976 over the past 12 months. Anything below C$ 879 counts as a good deal.

Your guide to booking St. Louis to Edmonton flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure instead of Wednesday. On this route, Thursday flights average C$ 907 – about C$ 322 less than Wednesday (26% savings) based on the last 12 months.
  • If you can choose when to travel, plan your St. Louis to Edmonton trip for January. Fares historically average C$ 825 round-trip in that month – typically C$ 1,031 less than the most expensive month, which is May (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Edmonton Airport.
    - Fairfield by Marriott Edmonton International Airport
    - Renaissance Edmonton Airport Hotel

More options for your flight from St. Louis to Edmonton

Complete your trip to Edmonton with a hotel stay or car rental

Car rentals in Edmonton
Hotels in Edmonton
Vacations in Edmonton