$471+ Cheap flights from Edmonton (YEG) to St. Louis (STL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
YEG — STL
Mar 12 — Mar 191
1 adult, Economy
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Find cheap flights from Edmonton to St. Louis with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Edmonton to St. Louis
Cheapest
Best
Last-minute
Cheapest flights from Edmonton to St. LouisExplore 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 10, 2026.
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 10, 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![Air Canada logo]()
$471
This Alaska Airlines deal was found by Cheapflights users on 2/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2811:37 am
YEG
- STL
1 stop25h 46m
Alaska Airlines
Wed 3/47:00 am
STL
- YEG
1 stop28h 47m
Alaska Airlines
Deal found 2/6![Alaska Airlines logo]()
$473
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![Delta logo]()
$494
This United Airlines deal was found by Cheapflights users on 2/7. 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 stop6h 14m
United Airlines
Wed 3/48:41 am
STL
- YEG
1 stop6h 33m
United Airlines
Deal found 2/7![United Airlines logo]()
$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![Air Canada logo]()
$511
Best flights from Edmonton to St. LouisDiscover carefully curated flight deals from Edmonton to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 10, 2026.
Discover carefully curated flight deals from Edmonton to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 10, 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![Air Canada logo]()
$471
This Alaska Airlines deal was found by Cheapflights users on 2/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2811:37 am
YEG
- STL
1 stop25h 46m
Alaska Airlines
Wed 3/47:00 am
STL
- YEG
1 stop28h 47m
Alaska Airlines
Deal found 2/6![Alaska Airlines logo]()
$473
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![Delta logo]()
$494
This United Airlines deal was found by Cheapflights users on 2/7. 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 stop6h 14m
United Airlines
Wed 3/48:41 am
STL
- YEG
1 stop6h 33m
United Airlines
Deal found 2/7![United Airlines logo]()
$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![Air Canada logo]()
$511
Last-minute flights from Edmonton to St. LouisDiscover last-minute flight deals from Edmonton to St. Louis. Data last updated February 10, 2026 and is based on user searches.
Discover last-minute flight deals from Edmonton to St. Louis. Data last updated February 10, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 2/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2811:37 am
YEG
- STL
1 stop25h 46m
Alaska Airlines
Wed 3/47:00 am
STL
- YEG
1 stop28h 47m
Alaska Airlines
Deal found 2/6![Alaska Airlines logo]()
$473
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![United Airlines logo]()
$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![Air Canada logo]()
$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 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $471 (Air Canada) |
Popular in | April |
Cheapest in | March |
Average price | $534 |
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 10, 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 2/28
11:37 am-2:23 pm
1 stop25h 46m
Lambert-St Louis
Wed 3/4
7:00 am-10:47 am
1 stop28h 47m
$473
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-1:14 pm
1 stop6h 14m
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
- 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.
YEG-STL
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.
Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsEdwardsville
O'Fallon
Swansea
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
Chesterfield
Alton
Farmington
Festus
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