How long is the flight from St. Louis to Edmonton?

United Airlines and Air Canada can get you from St. Louis to Edmonton in just under 13h 40m. Your travel time can differ by up to 4h 32m. St. Louis and Edmonton are separated by a distance of 2393 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Edmonton ranges from 12.0 - 96.0 mm per month. July is typically the wettest month, when rainfall can reach 96.0 mm. February is typically the driest time to visit Edmonton when rainfall is around 12.0 mm.

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 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -12.0 C).

What is the cheapest time of day to fly from STL to YEG?

When flying from St. Louis to Edmonton, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

C$ 359+ Cheap Flights from St. Louis to Edmonton

Cheap flight deals from St. Louis to Edmonton

Enter your travel dates to find the best prices.

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Best

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One-way

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 11 September 2026.

Thu 5/111:28 p.m. -

1 stop11h 52m

Thu 12/119:20 p.m. -

2 stops19h 20m

Deal found 9/9C$ 656

Fri 30/109:40 a.m. -

2 stops13h 40m

Sat 31/106:00 a.m. -

2 stops14h 40m

Deal found 8/9C$ 833

Tue 22/912:10 p.m. -

1 stop10h 40m

Thu 1/105:45 a.m. -

1 stop7h 15m

Deal found 8/9C$ 906

Fri 30/107:30 a.m. -

2 stops18h 12m

Sat 31/109:45 a.m. -

2 stops23h 10m

Deal found 6/9C$ 958

Tue 22/93:52 p.m. -

2 stops9h 52m

Thu 1/109:40 a.m. -

2 stops12h 36m

Deal found 8/9C$ 989

Mon 5/1012:10 p.m. -

1 stop10h 40m

Mon 12/108:00 a.m. -

2 stops13h 30m

Deal found 8/9C$ 993

Mon 5/1012:10 p.m. -

1 stop10h 40m

Mon 12/106:00 a.m. -

1 stop7h 00m

Deal found 8/9C$ 998

Find flight deals from St. Louis to Edmonton

Round-trip from	C$ 656
One-way from	C$ 359
Popular in	May
Cheapest in	January
Average price	C$ 1,208

5/11-12/11
3 total stops
31h 12m total
St. Louis to Edmonton

Search Deals

Delta
13/2-31/12
1 total stop
28h 30m total
St. Louis to Edmonton

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (C$ 291 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease (C$ 108 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from St. Louis to Edmonton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisEdmonton

STL Lambert-St Louis - YEG Edmonton

STLYEG

Lambert-St Louis

Tue 16/2

9:40 a.m.-12:09 a.m.

2 stops14h 29m

Edmonton

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 370

St. LouisEdmonton

STL Lambert-St Louis - YEG Edmonton

STLYEG

Lambert-St Louis

Wed 17/2

7:04 p.m.-4:15 p.m.

2 stops21h 11m

Edmonton

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 370

Quickest round-trip

St. LouisEdmonton

STL Lambert-St Louis - YEG Edmonton

STLYEG

Lambert-St Louis

Tue 16/2

4:05 p.m.-1:23 a.m.

1 stop9h 18m

Edmonton

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 402

St. LouisEdmonton

STL Lambert-St Louis - YEG Edmonton

STLYEG

Lambert-St Louis

Thu 18/2

1:30 p.m.-12:09 a.m.

1 stop10h 39m

Edmonton

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 482

St. LouisEdmonton

STL Lambert-St Louis - YEG Edmonton

STLYEG

Lambert-St Louis

Mon 15/2

1:30 p.m.-12:09 a.m.

1 stop10h 39m

Edmonton

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 482

St. LouisEdmonton

STL Lambert-St Louis - YEG Edmonton

STLYEG

Lambert-St Louis

Fri 30/10

9:40 a.m.-10:20 p.m.

2 stops13h 40m

Edmonton

Sat 31/10

6:00 a.m.-9:40 p.m.

2 stops14h 40m

C$ 833

St. LouisEdmonton

STL Lambert-St Louis - YEG Edmonton

STLYEG

Lambert-St Louis

Fri 30/10

7:30 a.m.-12:42 a.m.

2 stops18h 12m

Edmonton

Sat 31/10

9:45 a.m.-9:55 a.m.

2 stops23h 10m

C$ 958

St. LouisEdmonton

STL Lambert-St Louis - YEG Edmonton

STLYEG

Lambert-St Louis

Tue 22/9

2:40 p.m.-1:02 a.m.

2 stops11h 22m

Edmonton

Thu 1/10

11:50 a.m.-10:59 p.m.

2 stops10h 09m

C$ 1,010

St. LouisEdmonton

STL Lambert-St Louis - YEG Edmonton

STLYEG

Lambert-St Louis

Mon 5/10

12:10 p.m.-9:50 p.m.

1 stop10h 40m

Edmonton

Mon 12/10

8:00 a.m.-10:30 p.m.

2 stops13h 30m

C$ 1,033

St. LouisEdmonton

STL Lambert-St Louis - YEG Edmonton

STLYEG

Lambert-St Louis

Mon 5/10

6:15 a.m.-9:40 p.m.

2 stops16h 25m

Edmonton

Mon 12/10

7:40 p.m.-4:28 p.m.

2 stops19h 48m

C$ 1,035

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/9

Sorted by cheapest first

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.

STL-YEG

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

How long is the flight from St. Louis to Edmonton?
United Airlines and Air Canada can get you from St. Louis to Edmonton in just under 13h 40m. Your travel time can differ by up to 4h 32m. St. Louis and Edmonton are separated by a distance of 2393 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
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.

See more FAQs

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Can Cheapflights find flights from St. Louis to Edmonton with no change fees?

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Cheap flights from St. Louis to Edmonton from C$ 359

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 13/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from St. Louis to Edmonton

Cheapest flights from St. Louis to EdmontonExplore 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 11 September 2026.

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 11 September 2026.

Best flights from St. Louis to EdmontonDiscover carefully curated flight deals from St. Louis to Edmonton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Discover carefully curated flight deals from St. Louis to Edmonton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Last-minute flights from St. Louis to EdmontonDiscover last-minute flight deals from St. Louis to Edmonton. Data last updated 11 September 2026 and is based on user searches.

Discover last-minute flight deals from St. Louis to Edmonton. Data last updated 11 September 2026 and is based on user searches.

One-way flights from St. Louis to EdmontonSearch for one-way flight options from St. Louis to Edmonton. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.

Search for one-way flight options from St. Louis to Edmonton. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.

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Best time to book a flight from St. Louis to Edmonton

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Related info for your journey

How long is the flight from St. Louis to Edmonton?

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

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

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

Travelling to a place near Edmonton?

Browse thousands of different options on Cheapflights for your next trip

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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.

Complete your trip

Complete your trip to Edmonton by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Alberta

Book a non-stop flight to one of these other cities located in Alberta.

Search flights from St. Louis to Edmonton by cabin class

Find flights from St. Louis to Edmonton, based on your preferred cabin class, be it economy, premium economy, business, or first class.

St. Louis and Edmonton flights

Browse other St. Louis and Edmonton flight options. Last updated on 11 September 2026.

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How does Cheapflights help users find flights from St. Louis to Edmonton?

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Edmonton?

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Can Cheapflights notify me if prices for flights from St. Louis to Edmonton become cheaper?

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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 11 September 2026.

Best flights from St. Louis to Edmonton
Discover carefully curated flight deals from St. Louis to Edmonton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Last-minute flights from St. Louis to Edmonton
Discover last-minute flight deals from St. Louis to Edmonton. Data last updated 11 September 2026 and is based on user searches.

One-way flights from St. Louis to Edmonton
Search for one-way flight options from St. Louis to Edmonton. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.