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Cheap flights from St. Louis to Edmonton from $224

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Edmonton departing on 7/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from St. Louis to Edmonton

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:00 pm - 11:43 pm
STL
-
YEG
11h 43m
1 stop
Multiple Airlines Logo
4:30 pm - 9:49 am
YEG
-
STL
16h 19m
2 stops
$415Multiple Airlines
Tue, Mar 17 - Tue, Mar 24
Multiple Airlines Logo
1:00 pm - 11:43 pm
STL
-
YEG
11h 43m
1 stop
Multiple Airlines Logo
4:30 pm - 11:19 am
YEG
-
STL
17h 49m
1 stop
$432Multiple Airlines
Tue, Mar 17 - Tue, Mar 24
Alaska Airlines Logo
7:00 am - 10:47 am
STL
-
YEG
28h 47m
1 stop
Alaska Airlines Logo
11:37 am - 11:59 pm
YEG
-
STL
11h 22m
1 stop
$477Alaska Airlines
Mon, Mar 9 - Mon, Mar 16
Multiple Airlines Logo
7:00 am - 10:47 am
STL
-
YEG
28h 47m
1 stop
Multiple Airlines Logo
9:15 am - 11:25 pm
YEG
-
STL
13h 10m
1 stop
$491Multiple Airlines
Mon, Mar 9 - Mon, Mar 16
Multiple Airlines Logo
7:00 am - 10:47 am
STL
-
YEG
28h 47m
1 stop
Multiple Airlines Logo
9:15 am - 11:25 pm
YEG
-
STL
13h 10m
1 stop
$493Multiple Airlines
Mon, Mar 9 - Mon, Mar 16
Multiple Airlines Logo
7:00 am - 10:47 am
STL
-
YEG
28h 47m
1 stop
Multiple Airlines Logo
12:05 am - 3:13 pm
YEG
-
STL
14h 08m
2 stops
$514Multiple Airlines
Mon, Mar 9 - Sun, Mar 15
Multiple Airlines Logo
2:47 pm - 10:47 am
STL
-
YEG
21h 00m
1 stop
Multiple Airlines Logo
12:05 am - 3:13 pm
YEG
-
STL
14h 08m
2 stops
$516Multiple Airlines
Mon, Mar 9 - Sun, Mar 15
United Airlines Logo
6:25 am - 10:19 pm
STL
-
YEG
16h 54m
2 stops
United Airlines Logo
3:17 pm - 9:07 pm
YEG
-
STL
28h 50m
2 stops
$564United Airlines
Tue, Mar 3 - Wed, Mar 4
United Airlines Logo
8:41 am - 10:19 pm
STL
-
YEG
14h 38m
1 stop
United Airlines Logo
3:17 pm - 9:07 pm
YEG
-
STL
28h 50m
2 stops
$605United Airlines
Tue, Mar 3 - Wed, Mar 4
United Airlines Logo
8:41 am - 2:14 pm
STL
-
YEG
6h 33m
1 stop
United Airlines Logo
6:00 am - 1:14 pm
YEG
-
STL
6h 14m
1 stop
$626United Airlines
Tue, Mar 3 - Wed, Mar 4

American Airlines flights from St. Louis to Edmonton

Our best American Airlines deals on St. Louis to Edmonton flight tickets
American Airlines
Mar 9
STL6:00 amLambert-St Louis
10h 36m
2 stops
YEG3:36 pmEdmonton
Mar 16
YEG7:00 amEdmonton
15h 44m
2 stops
STL11:44 pmLambert-St Louis
$647
American Airlines
Mar 9
STL6:00 amLambert-St Louis
10h 36m
2 stops
YEG3:36 pmEdmonton
Mar 16
YEG7:00 amEdmonton
15h 44m
2 stops
STL11:44 pmLambert-St Louis
$653

United Airlines flights from St. Louis to Edmonton

Our best United Airlines deals on St. Louis to Edmonton flight tickets
United Airlines
Mar 3
STL6:25 amLambert-St Louis
16h 54m
2 stops
YEG10:19 pmEdmonton
Mar 4
YEG3:17 pmEdmonton
28h 50m
2 stops
STL9:07 pmLambert-St Louis
$564
United Airlines
Mar 3
STL8:41 amLambert-St Louis
14h 38m
1 stop
YEG10:19 pmEdmonton
Mar 4
YEG3:17 pmEdmonton
28h 50m
2 stops
STL9:07 pmLambert-St Louis
$605
United Airlines
Mar 3
STL8:41 amLambert-St Louis
6h 33m
1 stop
YEG2:14 pmEdmonton
Mar 4
YEG6:00 amEdmonton
6h 14m
1 stop
STL1:14 pmLambert-St Louis
$626

momondo 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, momondo users made 832,500 searches. Data last updated February 2, 2026.
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

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Tue 3/17

1:00 pm-11:43 pm

1 stop11h 43m

Edmonton

Tue 3/24

4:30 pm-9:49 am

2 stops16h 19m

$415

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Tue 3/17

1:00 pm-11:43 pm

1 stop11h 43m

Edmonton

Tue 3/24

4:30 pm-11:19 am

1 stop17h 49m

$432

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Mon 3/9

7:00 am-10:47 am

1 stop28h 47m

Edmonton

Mon 3/16

11:37 am-11:59 pm

1 stop11h 22m

$477

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Mon 3/9

7:00 am-10:47 am

1 stop28h 47m

Edmonton

Mon 3/16

9:15 am-11:25 pm

1 stop13h 10m

$491

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Mon 3/9

7:00 am-10:47 am

1 stop28h 47m

Edmonton

Mon 3/16

9:15 am-11:25 pm

1 stop13h 10m

$493

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Mon 3/9

7:00 am-10:47 am

1 stop28h 47m

Edmonton

Sun 3/15

12:05 am-3:13 pm

2 stops14h 08m

$514

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Mon 3/9

2:47 pm-10:47 am

1 stop21h 00m

Edmonton

Sun 3/15

12:05 am-3:13 pm

2 stops14h 08m

$516

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Tue 3/3

6:25 am-10:19 pm

2 stops16h 54m

Edmonton

Wed 3/4

3:17 pm-9:07 pm

2 stops28h 50m

$564

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Tue 3/3

8:41 am-10:19 pm

1 stop14h 38m

Edmonton

Wed 3/4

3:17 pm-9:07 pm

2 stops28h 50m

$605

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Tue 3/3

8:41 am-2:14 pm

1 stop6h 33m

Edmonton

Wed 3/4

6:00 am-1:14 pm

1 stop6h 14m

$626

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Edmonton from

How to get the cheapest flight ticket from St. Louis to Edmonton

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between St. Louis and Edmonton?

What is the cheapest month to fly to Edmonton?

The month of November is another great option to travel to Edmonton, with average flight prices from St. Louis averaging around $551.

When to book flights from St. Louis to Edmonton

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Edmonton according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Edmonton (STL to YEG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Edmonton

Fastest flight time

28h 47m

Direct flights

None
The fastest flight from St. Louis to Edmonton takes 28h 47m
There are no direct flights from St. Louis to Edmonton. There are no popular flight routes from St. Louis to Edmonton.
Search flight deals

  • How far is Lambert-St Louis to Edmonton by plane?

    Edmonton is 1505.0 mi away from Lambert-St Louis. Typically, this will take 28h 47m by plane in normal conditions.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Edmonton Airport?

    Prices for flights from Lambert-St Louis Airport to Edmonton Airport were last updated today.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Edmonton Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Edmonton Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Edmonton Airport.

  • What documentation or ID do you need to fly to Edmonton Airport?

    The required travel and health documents for your Edmonton Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Edmonton Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from St. Louis to Edmonton?

Best airlines flying from St. Louis to Edmonton

Compare and see reviews for airlines that fly from St. Louis to Edmonton with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $285Free CancellationRating
7.4
9,229 reviews
Search United Airlines flights

Traveling to a place near Edmonton?

Book flights to Edmonton if you plan to visit one of these locations
Jasper
Whitecourt
Sherwood Park
Drayton Valley
Spruce Grove
Athabasca

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Edmonton?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from St. Louis to Edmonton. momondo saves you time and could save you money on your trip.

Can I find flights from St. Louis to Edmonton with flexible booking policies on momondo?

momondo does allow users to show only those flights to Edmonton from St. Louis which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from St. Louis to Edmonton?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from St. Louis to Edmonton.

I’m not ready to book a flight from St. Louis to Edmonton right now. Can momondo alert me if prices change?

If you are not ready to book a flight from St. Louis to Edmonton now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Edmonton and let you know when they change.

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