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St. Louis

$192+ 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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
YEG — STL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 12, 2025.

Round-trip from

$424
(Kiwi.com)

One-way from

$192
(Mytrip)

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 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/218:45 pmYEG - STL
2 stops14h 36mMultiple Airlines
Mon 8/256:00 amSTL - YEG
1 stop11h 21mMultiple Airlines
Deal found 6/10$424
This oojo deal was found by Cheapflights users on 6/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/219:25 amYEG - STL
1 stop6h 20mWestJet
Mon 8/255:30 pmSTL - YEG
1 stop23h 28mWestJet
Deal found 6/10$436
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/223:17 pmYEG - STL
1 stop7h 36mUnited Airlines
Tue 9/305:15 amSTL - YEG
1 stop9h 53mUnited Airlines
Deal found 6/10$437
This Air Canada deal was found by Cheapflights users on 6/11. 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 9/274:05 pmSTL - YEG
1 stop7h 51mAir Canada
Deal found 6/11$471
This Delta deal was found by Cheapflights users on 6/11. 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.
Fri 9/129:45 amYEG - STL
1 stop7h 12mDelta
Sat 9/2712:10 pmSTL - YEG
2 stops13h 17mDelta
Deal found 6/11$474

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 12, 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

8:45 pm-12:21 pm

2 stops14h 36m

Lambert-St Louis

Mon 8/25

6:00 am-4:21 pm

1 stop11h 21m

$424

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Thu 8/21

9:25 am-4:45 pm

1 stop6h 20m

Lambert-St Louis

Mon 8/25

5:30 pm-3:58 pm

1 stop23h 28m

$436

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Mon 9/22

3:17 pm-11:53 pm

1 stop7h 36m

Lambert-St Louis

Tue 9/30

5:15 am-2:08 pm

1 stop9h 53m

$437

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Thu 9/11

1:00 am-7:57 pm

1 stop17h 57m

Lambert-St Louis

Sat 9/27

4:05 pm-10:56 pm

1 stop7h 51m

$471

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Fri 9/12

9:45 am-5:57 pm

1 stop7h 12m

Lambert-St Louis

Sat 9/27

12:10 pm-12:27 am

2 stops13h 17m

$474

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Wed 7/9

6:00 am-9:52 am

2 stops26h 52m

$192

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Wed 7/9

3:17 pm-9:50 pm

1 stop5h 33m

$245

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Sat 9/13

6:15 am-7:57 pm

2 stops12h 42m

$246

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Fri 7/25

6:30 pm-12:18 pm

2 stops16h 48m

$247

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Sat 9/13

8:45 pm-10:40 am

2 stops12h 55m

$272

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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.

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 12, 2025.
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
2,868 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,537 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 $436. Other airlines that can offer you cheap pricing are United Airlines, from $437, and Air Canada, from $471. Users have found that WestJet is 23% 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 WestJet, 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
Festus
Alton
Farmington

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