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$150+ Cheap flights from Edmonton (YEG) to St. Louis (STL)

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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
YEG — STL
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap 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 February 11, 2026.

This Air Canada deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/211:10 am
YEG
-
STL
1 stop7h 54m
Air Canada
Tue 5/121:00 pm
STL
-
YEG
1 stop9h 18m
Air Canada
Deal found 2/10$471
This Delta deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/29:40 am
YEG
-
STL
2 stops12h 54m
Delta
Tue 5/128:53 am
STL
-
YEG
1 stop9h 02m
Delta
Deal found 2/10$494
This United Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:00 am
YEG
-
STL
1 stop13h 26m
United Airlines
Wed 3/48:41 am
STL
-
YEG
1 stop6h 33m
United Airlines
Deal found 2/8$502
This Air Canada deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:00 am
YEG
-
STL
1 stop6h 14m
Air Canada
Wed 3/49:55 am
STL
-
YEG
2 stops15h 42m
Air Canada
Deal found 2/9$511

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 February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$471
(Air Canada)

One-way from

$150
(Kiwi.com)

Popular in

April

Cheapest in

March

Average price

$534
Provider with most accurate pricing for Edmonton-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Edmonton-Lambert-St Louis flights.
Search Deals
From Edmonton to Lambert-St Louis
Search Deals
One-way flight from Edmonton to Lambert-St Louis
Search Deals
High demand for flights, 7% potential price rise
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 2,558,603 searches. Data last updated February 11, 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

Sat 5/2

11:10 am-8:04 pm

1 stop7h 54m

Lambert-St Louis

Tue 5/12

1:00 pm-9:18 pm

1 stop9h 18m

$471

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Sat 5/2

9:40 am-11:34 pm

2 stops12h 54m

Lambert-St Louis

Tue 5/12

8:53 am-4:55 pm

1 stop9h 02m

$494

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Sat 2/28

6:00 am-8:26 pm

1 stop13h 26m

Lambert-St Louis

Wed 3/4

8:41 am-2:14 pm

1 stop6h 33m

$502

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Sat 2/28

6:00 am-1:14 pm

1 stop6h 14m

Lambert-St Louis

Wed 3/4

9:55 am-12:37 am

2 stops15h 42m

$511

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Tue 4/14

6:00 am-6:50 am

2 stops23h 50m

$150

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Tue 4/14

6:00 am-3:24 pm

1 stop8h 24m

$262

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Fri 3/27

6:00 am-2:43 pm

2 stops31h 43m

$364

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

  • Most accurate provider: When it comes to deals on Edmonton-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Edmonton-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Edmonton-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Edmonton-St. Louis flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Edmonton-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

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?

    For as low as $471, Air Canada can have you in St. Louis from Edmonton in 7h 54m. Airlines will cover a distance of 1487 mi. 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

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Swansea
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
Chesterfield
Alton
Farmington
Festus

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