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St. Louis

$216+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
YEG — STL
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
1 adult, Economy
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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 June 30, 2025.

Round-trip from

$369
(Kiwi.com)

One-way from

$216
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$799
From Edmonton to Lambert-St Louis
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One-way flight from Edmonton to Lambert-St Louis
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Highest demand for flights based on searches. 14% potential increase in price ($96 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/219:25 amYEG - STL
1 stop25h 19mMultiple Airlines
Sat 8/307:54 pmSTL - YEG
2 stops24h 33mMultiple Airlines
Deal found 6/28$369
This United Airlines deal was found by Cheapflights users on 6/28. 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.
Fri 9/123:17 pmYEG - STL
2 stops22h 02mUnited Airlines
Sat 9/273:23 pmSTL - YEG
2 stops23h 45mUnited Airlines
Deal found 6/28$422
This lastminute.com deal was found by Cheapflights users on 6/28. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/218:15 amYEG - STL
2 stops14h 08mWestJet
Sat 8/305:11 pmSTL - YEG
2 stops22h 46mWestJet
Deal found 6/28$441
This Alaska Airlines deal was found by Cheapflights users on 6/28. 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.
Thu 9/1111:44 amYEG - STL
1 stop11h 15mAlaska Airlines
Sun 9/286:30 pmSTL - YEG
1 stop17h 19mAlaska Airlines
Deal found 6/28$456
This CheapTicketsDeal deal was found by Cheapflights users on 6/28. 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 CheapTicketsDeal is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/125:17 pmYEG - STL
1 stop23h 17mHawaiian Airlines
Sat 9/273:35 pmSTL - YEG
1 stop20h 14mHawaiian Airlines
Deal found 6/28$458
This Air Canada deal was found by Cheapflights users on 6/30. 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.
Thu 9/111:00 amYEG - STL
1 stop17h 57mAir Canada
Sat 9/271:30 pmSTL - YEG
1 stop9h 25mAir Canada
Deal found 6/30$464

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 June 30, 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

Thu 8/21

9:25 am-11:44 am

1 stop25h 19m

Lambert-St Louis

Sat 8/30

7:54 pm-7:27 pm

2 stops24h 33m

$369

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Fri 9/12

3:17 pm-2:19 pm

2 stops22h 02m

Lambert-St Louis

Sat 9/27

3:23 pm-2:08 pm

2 stops23h 45m

$422

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Thu 8/21

8:15 am-11:23 pm

2 stops14h 08m

Lambert-St Louis

Sat 8/30

5:11 pm-2:57 pm

2 stops22h 46m

$441

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Thu 9/11

11:44 am-11:59 pm

1 stop11h 15m

Lambert-St Louis

Sun 9/28

6:30 pm-10:49 am

1 stop17h 19m

$456

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Fri 9/12

5:17 pm-5:34 pm

1 stop23h 17m

Lambert-St Louis

Sat 9/27

3:35 pm-10:49 am

1 stop20h 14m

$458

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Thu 9/11

1:00 am-7:57 pm

1 stop17h 57m

Lambert-St Louis

Sat 9/27

1:30 pm-9:55 pm

1 stop9h 25m

$464

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Tue 8/12

6:00 am-9:11 am

2 stops26h 11m

$216

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Wed 7/9

6:00 am-11:59 pm

1 stop16h 59m

$245

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Sat 9/13

6:15 am-3:18 pm

1 stop8h 03m

$246

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Tue 8/12

9:25 am-11:22 pm

1 stop12h 57m

$247

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

Showing 1-10 of 11 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 is the cheapest month to book a flight from Edmonton to St. Louis?

Currently, August is the cheapest month in which you can book a flight from Edmonton to St. Louis (average of $311). Flying from Edmonton to St. Louis in March is currently the most expensive (average of $356). 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.

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 June 30, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines from Edmonton to St. Louis have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,973 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,529 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,852 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
WestJet
7.2
Good
2,908 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    Cheapflights users have booked flights from Edmonton to St. Louis round-trip from $422. Other airlines that can offer you cheap pricing are WestJet, from $441, and Alaska Airlines, from $456. Users have found that United Airlines is 25% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Edmonton to St. Louis one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $245. However, be on the lookout for offers from Air Canada and Delta, as they are both options that can get you from Edmonton to St. Louis for a low price.

  • 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, August is the cheapest month in which you can book a flight from Edmonton to St. Louis (average of $311). Flying from Edmonton to St. Louis in March is currently the most expensive (average of $356). 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

Traveling to a place near Edmonton?

Book flights to Edmonton if you plan to visit one of these locations
O'Fallon
Maryland Heights
Fairview Heights
Collinsville
Eureka
St. Peters
Glencoe
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Festus
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Farmington

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