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$171+ Cheap flights from St. Louis (STL) to Edmonton (YEG)

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 7/25. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YEG
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from St. Louis to Edmonton

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Edmonton (YEG). 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 junio 12, 2025.

Round-trip from

$421
(Mytrip)

One-way from

$171
(Mytrip)

Popular in

February

Cheapest in

September

Average price

$615
From Lambert-St Louis to Edmonton
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One-way flight from Lambert-St Louis to Edmonton
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Highest demand for flights based on searches. 31% potential increase in price ($328 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($36 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 St. Louis to Edmonton

Cheapest flights from St. Louis to Edmonton
Explore the most affordable flight options available from St. Louis to Edmonton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/2510:47 amSTL - YEG
3 stops28h 10mMultiple Airlines
jue. 7/319:30 amYEG - STL
3 stops25h 40mMultiple Airlines
Deal found 6/10$421
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/38:10 amSTL - YEG
2 stops14h 54mUnited Airlines
mié. 9/173:17 pmYEG - STL
2 stops18h 23mUnited Airlines
Deal found 6/11$457
This Alaska Airlines deal was found by Cheapflights users on 6/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/76:30 pmSTL - YEG
1 stop17h 24mAlaska Airlines
mar. 9/2311:39 amYEG - STL
1 stop26h 00mAlaska Airlines
Deal found 6/9$495
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.
dom. 9/71:30 pmSTL - YEG
1 stop9h 25mAir Canada
mar. 9/237:40 amYEG - STL
2 stops10h 58mAir Canada
Deal found 6/11$534
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/306:30 amSTL - YEG
1 stop10h 28mWestJet
lun. 8/412:05 amYEG - STL
2 stops15h 13mWestJet
Deal found 6/10$541
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/257:45 amSTL - YEG
1 stop8h 44mDelta
jue. 7/319:30 amYEG - STL
1 stop6h 12mDelta
Deal found 6/10$612

Cheapflights Fare Finder

Customize your flight search to find flights from St. Louis to Edmonton 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 junio 12, 2025.
Use the filters below to find and compare flights from St. Louis to Edmonton that are best for you.

Fly from

St. Louis

Fly to

Edmonton

Route

Depart

Return

Price

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

vie. 7/25

10:47 am-1:57 pm

3 stops28h 10m

Edmonton

jue. 7/31

9:30 am-12:10 pm

3 stops25h 40m

$421

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

mié. 9/3

8:10 am-10:04 pm

2 stops14h 54m

Edmonton

mié. 9/17

3:17 pm-10:40 am

2 stops18h 23m

$457

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

dom. 9/7

6:30 pm-10:54 am

1 stop17h 24m

Edmonton

mar. 9/23

11:39 am-2:39 pm

1 stop26h 00m

$495

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

dom. 9/7

1:30 pm-9:55 pm

1 stop9h 25m

Edmonton

mar. 9/23

7:40 am-7:38 pm

2 stops10h 58m

$534

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

mié. 7/30

6:30 am-3:58 pm

1 stop10h 28m

Edmonton

lun. 8/4

12:05 am-4:18 pm

2 stops15h 13m

$541

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

vie. 7/25

7:45 am-3:29 pm

1 stop8h 44m

Edmonton

jue. 7/31

9:30 am-4:42 pm

1 stop6h 12m

$612

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

vie. 7/25

10:47 am-2:57 pm

3 stops29h 10m

$171

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

mié. 7/9

7:32 pm-10:41 am

1 stop16h 09m

$196

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

mié. 7/9

6:30 am-9:12 pm

2 stops15h 42m

$268

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

vie. 7/25

7:45 am-3:29 pm

1 stop8h 44m

$280

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 11 results
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Best time to book a flight from St. Louis to Edmonton

Have a flexible travel schedule? Discover the best time to fly to Edmonton from St. Louis 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 St. Louis to Edmonton

Rainfall in Edmonton by month

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

In terms of precipitation, rainfall in Edmonton ranges from 0.5 - 3.8 inches per month. July is typically the wettest month, when rainfall can reach 3.8 in. February is typically the driest time to visit Edmonton when rainfall is around 0.5 in.

Temperature in Edmonton by month

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

If weather is an important factor for your trip to Edmonton, 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 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.4 F).

Reviews of airlines servicing Edmonton

Get insights into the airlines that provide service to Edmonton. 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 Edmonton. Reviews last updated junio 12, 2025.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
WestJet
7.2
Good
2,868 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Air Canada
7.1
Good
9,531 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Edmonton. 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 St. Louis to Edmonton round-trip?

    United Airlines, at $457, was found to be the cheapest airline from St. Louis to Edmonton.Alternate airlines to your destination round-trip include Alaska Airlines and Air Canada. These flights start at 35% lower than the current average price 3 months from now.

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

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $196. Users have also found prices from $268 and $280 on WestJet and Delta, respectively.

  • Can I find deals for flights from St. Louis to Edmonton that include hotel bookings?

    Yes. In addition to deals on St. Louis to Edmonton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Edmonton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Edmonton.

  • Can I find deals for business class flights from St. Louis to Edmonton?

    Yes. Cheapflights offers flight deals from St. Louis to Edmonton 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 St. Louis to Edmonton?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Edmonton (average of $331). Flying from St. Louis to Edmonton in June is currently the most expensive (average of $460). 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 St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Spruce Grove

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Alternative routes for St. Louis to Edmonton

See prices for flight routes from nearby airports that may be better suited for you.
St. Louis to Calgary flights
Kansas City to Calgary flights
Kansas City to Edmonton flights
Springfield to Calgary flights
St. Louis to Grande Prairie flights

Top 2 airlines flying from St. Louis to Edmonton

Discover the top 2 airlines that operate flights from St. Louis to Edmonton. 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 2,558,603 searches. Data last updated junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$453Average$582FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$592Average$721FlexibilityNo cancel feeOn-time69%

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