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Cheap flights from Edmonton to St. Louis from C$ 237

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 24/10. Fares are subject to change and may not be available on all flights or dates of travel.
YEG — STL
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheap 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 11 September 2025.

Round-trip from

C$ 532

One-way from

C$ 237

Popular in

July

Cheapest in

March

Average price

C$ 755
10/10-13/10
  • 10/10-13/10
  • 3 total stops
  • 48h 42m total
  • Edmonton to St. Louis
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24/10
  • 24/10
  • 3 total stops
  • 59h 47m total
  • Edmonton to St. Louis
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 224 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 30 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Edmonton to St. Louis

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 11 September 2025.

Fri 10/107:00 a.m.YEG - STL
1 stop13h 04mMultiple Airlines
Mon 13/109:59 p.m.STL - YEG
2 stops35h 38mMultiple Airlines
Deal found 10/9C$ 532
Sat 11/1011:36 a.m.YEG - STL
1 stop11h 27mMultiple Airlines
Mon 13/109:59 p.m.STL - YEG
2 stops35h 38mMultiple Airlines
Deal found 10/9C$ 534
Fri 14/113:17 p.m.YEG - STL
2 stops18h 34mUnited Airlines
Mon 17/113:14 p.m.STL - YEG
2 stops24h 00mUnited Airlines
Deal found 9/9C$ 593
Wed 15/107:10 a.m.YEG - STL
3 stops25h 52mMultiple Airlines
Sun 19/1010:57 a.m.STL - YEG
3 stops28h 00mMultiple Airlines
Deal found 8/9C$ 618
Wed 15/109:45 p.m.YEG - STL
2 stops35h 52mMultiple Airlines
Wed 5/117:00 a.m.STL - YEG
1 stop10h 05mMultiple Airlines
Deal found 11/9C$ 622
Fri 14/116:00 a.m.YEG - STL
1 stop8h 29mAir Canada
Mon 17/114:05 p.m.STL - YEG
1 stop8h 08mAir Canada
Deal found 9/9C$ 639
Fri 14/113:17 p.m.YEG - STL
2 stops23h 29mMultiple Airlines
Mon 17/114:05 p.m.STL - YEG
1 stop8h 08mMultiple Airlines
Deal found 9/9C$ 646
Wed 15/106:15 a.m.YEG - STL
1 stop8h 03mAir Canada
Sun 19/109:15 a.m.STL - YEG
1 stop12h 51mAir Canada
Deal found 8/9C$ 671

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 11 September 2025.
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

Fri 10/10

7:00 a.m.-9:04 p.m.

1 stop13h 04m

Lambert-St Louis

Mon 13/10

9:59 p.m.-8:37 a.m.

2 stops35h 38m

C$ 532

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Sat 11/10

11:36 a.m.-12:03 a.m.

1 stop11h 27m

Lambert-St Louis

Mon 13/10

9:59 p.m.-8:37 a.m.

2 stops35h 38m

C$ 534

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Fri 14/11

3:17 p.m.-10:51 a.m.

2 stops18h 34m

Lambert-St Louis

Mon 17/11

3:14 p.m.-2:14 p.m.

2 stops24h 00m

C$ 593

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Wed 15/10

7:10 a.m.-10:02 a.m.

3 stops25h 52m

Lambert-St Louis

Sun 19/10

10:57 a.m.-1:57 p.m.

3 stops28h 00m

C$ 618

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Wed 15/10

6:15 a.m.-3:18 p.m.

1 stop8h 03m

Lambert-St Louis

Sun 19/10

9:15 a.m.-9:06 p.m.

1 stop12h 51m

C$ 671

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Thu 13/11

12:05 a.m.-8:12 p.m.

2 stops19h 07m

Lambert-St Louis

Mon 17/11

4:14 p.m.-4:05 p.m.

1 stop24h 51m

C$ 686

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Thu 13/11

12:15 a.m.-3:29 p.m.

1 stop14h 14m

Lambert-St Louis

Mon 17/11

4:05 p.m.-11:13 p.m.

1 stop8h 08m

C$ 687

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Wed 15/10

3:17 p.m.-10:49 a.m.

2 stops18h 32m

Lambert-St Louis

Sun 19/10

5:28 p.m.-2:08 p.m.

2 stops21h 40m

C$ 691

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Fri 24/10

8:45 p.m.-9:32 a.m.

3 stops59h 47m

C$ 237

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Thu 9/10

8:45 p.m.-9:22 a.m.

3 stops59h 37m

C$ 302

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 14 results
1
2

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 71% of one-stop itineraries from Edmonton to St. Louis on Cheapflights.

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 41m.

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 41m.

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 50m.

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated 11 September 2025.
Read reviews from past customers who have flown WestJet and Air Canada from Edmonton to St. Louis. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
3,091 reviews
Check prices

Comfort

7.1

Boarding

7.4

Overall

7.2

Entertainment

6.1

Crew

7.9

Food

6.2

Reviews

1 / 20
4.0
Okay

Kim,May 2025

YEG - YYJ

Some of the crew weren't the most helpful or pleasant.
WestJet
7.2
Good
3,091 reviews
WestJet
7.2
Good
3,091 reviews
Check prices

Comfort

7.1

Boarding

7.4

Overall

7.2

Entertainment

6.1

Crew

7.9

Food

6.2

Reviews

1 / 20
4.0
Okay

Kim,May 2025

YEG - YYJ

Some of the crew weren't the most helpful or pleasant.
Air Canada
7.1
Good
10,000 reviews
WestJet
7.2
Good
3,091 reviews
Check prices

Comfort

7.1

Boarding

7.4

Overall

7.2

Entertainment

6.1

Crew

7.9

Food

6.2

Reviews

1 / 20
4.0
Okay

Kim,May 2025

YEG - YYJ

Some of the crew weren't the most helpful or pleasant.

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 18h 34m. The distance between Edmonton and St. Louis is about 2393 km.

  • What are the cheapest airlines flying from Edmonton to St. Louis round-trip?

    Currently priced at C$ 447, Air Canada will fly you from Edmonton to St. Louis and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on WestJet for as low as C$ 541. Air Canada is currently priced 42% below the average price you’ll pay for this route.

  • 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.

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

    Currently, January is the cheapest month in which you can book a flight from Edmonton to St. Louis (average of C$ 365). Flying from Edmonton to St. Louis in September is currently the most expensive (average of C$ 491). 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

Travelling to a place near St. Louis?

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

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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.
Calgary to Kansas City flights
Calgary to St. Louis flights
Edmonton to Kansas City flights
Calgary to Columbia flights
Edmonton to Columbia flights

Top 2 airlines flying from Edmonton to St. Louis

Discover the top 2 airlines that operate flights from Edmonton to St. Louis. 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 629,999 searches. Data last updated 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 447AverageC$ 901FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 541AverageC$ 700FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Edmonton to St. Louis via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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.

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

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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