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Cheap flights from Edmonton to St. Louis from C$ 339

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 29/7. Fares are subject to change and may not be available on all flights or dates of travel.
YEG — STL
9 Jul — 16 Jul1
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 9 June 2026.

Thu 29/106:00 a.m.
YEG
-
STL
1 stop8h 30m
Air Canada
Sat 14/114:15 p.m.
STL
-
YEG
1 stop8h 03m
Air Canada
Deal found 6/6C$ 689
Thu 24/96:00 a.m.
YEG
-
STL
1 stop13h 36m
United Airlines
Sat 26/94:39 p.m.
STL
-
YEG
1 stop6h 25m
United Airlines
Deal found 8/6C$ 741
Wed 28/106:00 a.m.
YEG
-
STL
2 stops26h 40m
Multiple Airlines
Sun 15/115:32 p.m.
STL
-
YEG
1 stop21h 21m
Multiple Airlines
Deal found 6/6C$ 799
Thu 24/911:10 a.m.
YEG
-
STL
1 stop7h 50m
Air Canada
Sat 26/92:40 p.m.
STL
-
YEG
1 stop9h 16m
Air Canada
Deal found 4/6C$ 805
Thu 17/126:00 a.m.
YEG
-
STL
1 stop8h 30m
Air Canada
Sat 2/11:30 p.m.
STL
-
YEG
1 stop9h 39m
Air Canada
Deal found 6/6C$ 807
Wed 28/106:00 a.m.
YEG
-
STL
2 stops16h 39m
Delta
Sat 14/116:59 p.m.
STL
-
YEG
2 stops22h 56m
Delta
Deal found 6/6C$ 810
Wed 28/106:00 a.m.
YEG
-
STL
2 stops16h 39m
Delta
Fri 13/1111:51 a.m.
STL
-
YEG
2 stops11h 56m
Delta
Deal found 6/6C$ 812
Thu 24/96:10 a.m.
YEG
-
STL
2 stops13h 25m
Delta
Sat 26/911:16 a.m.
STL
-
YEG
1 stop6h 39m
Delta
Deal found 8/6C$ 813
Wed 28/1010:30 a.m.
YEG
-
STL
2 stops11h 48m
WestJet
Sun 15/111:30 p.m.
STL
-
YEG
2 stops28h 35m
WestJet
Deal found 6/6C$ 838
Fri 18/126:00 a.m.
YEG
-
STL
1 stop8h 30m
Air Canada
Fri 1/14:15 p.m.
STL
-
YEG
1 stop8h 03m
Air Canada
Deal found 4/6C$ 852

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 9 June 2026.

Round-trip from

C$ 689

One-way from

C$ 339
Air Canada
  • Air Canada
  • 29/10-14/11
  • 2 total stops
  • 16h 33m total
  • Edmonton to St. Louis
Search Deals
29/7
  • 29/7
  • 2 total stops
  • 12h 13m total
  • Edmonton to St. Louis
Search Deals

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 9 June 2026.
Use the filters below to find and compare flights from Edmonton to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Thu 24/9

6:00 a.m.-8:36 p.m.

1 stop13h 36m

Lambert-St Louis

Sat 26/9

4:39 p.m.-10:04 p.m.

1 stop6h 25m

C$ 741

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Fri 30/10

11:45 a.m.-11:18 p.m.

2 stops10h 33m

Lambert-St Louis

Sat 14/11

6:59 p.m.-4:55 p.m.

2 stops22h 56m

C$ 812

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Thu 24/9

7:30 a.m.-8:35 p.m.

2 stops12h 05m

Lambert-St Louis

Sat 26/9

6:40 a.m.-4:55 p.m.

2 stops11h 15m

C$ 814

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Fri 30/10

11:45 a.m.-11:18 p.m.

2 stops10h 33m

Lambert-St Louis

Fri 13/11

9:00 a.m.-10:47 p.m.

2 stops14h 47m

C$ 816
Quickest round-trip

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Sat 15/8

9:40 a.m.-4:44 p.m.

1 stop6h 04m

Lambert-St Louis

Sat 5/9

10:33 a.m.-10:55 p.m.

2 stops13h 22m

C$ 872

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Wed 28/10

6:00 a.m.-8:59 p.m.

1 stop13h 59m

Lambert-St Louis

Fri 13/11

1:30 p.m.-10:09 p.m.

1 stop9h 39m

C$ 936

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Thu 29/10

6:00 a.m.-12:43 p.m.

1 stop5h 43m

Lambert-St Louis

Fri 13/11

9:13 a.m.-10:09 p.m.

1 stop13h 56m

C$ 936

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Tue 23/6

6:00 a.m.-11:57 p.m.

1 stop16h 57m

Lambert-St Louis

Wed 24/6

1:38 p.m.-10:04 p.m.

1 stop9h 26m

C$ 1,003
Cheapest one-way

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Sun 23/8

4:25 p.m.-6:42 p.m.

2 stops25h 17m

C$ 417

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Sun 13/9

6:10 a.m.-11:01 p.m.

2 stops15h 51m

C$ 462

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/6

Showing 1-10 of 13 resultsSorted by cheapest first
1
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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.

Denver (DEN) – chosen by Cheapflights users on 80% 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$ 710.

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: 6h 05m.

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 1h 05m.

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.

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

    Departing from Edmonton to St. Louis will take you 10h 33m. The distance between Edmonton and St. Louis is about 2393 km. This flight may include one or multiple stops.

  • 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.

See more FAQs

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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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How does Cheapflights help users find flights from Edmonton to St. Louis?

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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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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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