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Cheap flights from Edmonton to St. Louis from C$ 344

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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
YEG — STL
25 Feb — 4 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Edmonton to St. Louis

Enter your travel dates to find the best prices.

Cheapest flights from Edmonton to St. Louis
Explore the most affordable flight options available from Edmonton to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 January 2026.

Thu 30/712:05 a.m.
YEG
-
STL
2 stops11h 48m
WestJet
Fri 31/75:30 p.m.
STL
-
YEG
2 stops21h 25m
WestJet
Deal found 24/1C$ 763
Thu 30/712:05 a.m.
YEG
-
STL
2 stops11h 48m
Multiple Airlines
Fri 31/72:58 p.m.
STL
-
YEG
1 stop20h 59m
Multiple Airlines
Deal found 24/1C$ 837
Sat 31/16:00 a.m.
YEG
-
STL
1 stop8h 29m
Air Canada
Wed 4/24:05 p.m.
STL
-
YEG
1 stop8h 13m
Air Canada
Deal found 24/1C$ 901
Sat 31/17:30 a.m.
YEG
-
STL
2 stops14h 55m
Delta
Wed 4/26:10 a.m.
STL
-
YEG
2 stops9h 59m
Delta
Deal found 24/1C$ 960
Fri 31/76:00 a.m.
YEG
-
STL
1 stop9h 26m
United Airlines
Fri 31/76:49 p.m.
STL
-
YEG
1 stop21h 58m
United Airlines
Deal found 24/1C$ 1,260

Find flight deals from Edmonton to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Edmonton (YEG) to St. Louis (STL). 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 26 January 2026.

Popular in

April

Cheapest in

March

Average price

C$ 890
Highest demand for flights based on searches. 2% potential increase in price (C$ 30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 75 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Edmonton to St. Louis 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 26 January 2026.
Use the filters below to find and compare flights from Edmonton to St. Louis that are best for you.

Fly from

Edmonton

Fly to

St. Louis

Route

Depart

Return

Price

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Thu 12/3

9:00 a.m.-11:59 p.m.

2 stops13h 59m

C$ 344

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Thu 12/3

3:17 p.m.-11:34 p.m.

1 stop7h 17m

C$ 379

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/1

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

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

What’s the top layover airport for flights from Edmonton to St. Louis?

Share of one-stop round-trip flights from Edmonton to St. Louis chosen by Cheapflights users in the past 12 months, using the same layover each way.

Minneapolis (MSP) – chosen by Cheapflights users on 67% of one-stop itineraries from Edmonton to St. Louis on Cheapflights.

What’s the cheapest layover airport for flights from Edmonton to St. Louis?

Average round-trip fare for 1-stop flights from Edmonton to St. Louis, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Minneapolis (MSP) is the most affordable 1-stop option, with an average round-trip price of C$ 826.

What’s the fastest layover option from Edmonton to St. Louis?

Shortest average travel time for 1-stop one-way flights from Edmonton to St. Louis, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Denver (DEN) have the shortest average one-way travel time for 1-stop routes: 5h 39m.

Which airport typically offers the quickest layover for flights from Edmonton to St. Louis?

Average layover duration for 1-stop one-way flights from Edmonton to St. Louis, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Denver (DEN) offer the fastest connection on this route, with an average layover time of 0h 44m.

Related info for your journey

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

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

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

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

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

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

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

Travelling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Chesterfield

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Alternative routes for Edmonton to St. Louis

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 Edmonton to St. Louis?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to St. Louis from Edmonton.

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

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

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