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Cheap flights from St. Louis to Edmonton from $251

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 6/7. 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
8:23 pm - 5:04 pm
STL
-
YEG
21h 41m
2 stops
Multiple Airlines Logo
7:40 pm - 10:26 am
YEG
-
STL
13h 46m
2 stops
$479Multiple Airlines
Wed, Apr 22 - Wed, Apr 29
Air Canada Logo
2:15 pm - 8:54 pm
STL
-
YEG
7h 39m
1 stop
Air Canada Logo
2:05 pm - 12:06 pm
YEG
-
STL
21h 01m
2 stops
$513Air Canada
Wed, May 6 - Wed, May 13
Air Canada Logo
2:15 pm - 8:54 pm
STL
-
YEG
7h 39m
1 stop
Air Canada Logo
1:00 am - 12:06 pm
YEG
-
STL
10h 06m
1 stop
$515Air Canada
Wed, May 6 - Tue, May 12
Air Canada Logo
1:05 pm - 10:09 am
STL
-
YEG
22h 04m
2 stops
Air Canada Logo
2:05 pm - 12:06 pm
YEG
-
STL
21h 01m
2 stops
$537Air Canada
Wed, May 6 - Wed, May 13
United Airlines Logo
8:54 am - 2:08 pm
STL
-
YEG
6h 14m
1 stop
United Airlines Logo
6:00 am - 1:08 pm
YEG
-
STL
6h 08m
1 stop
$563United Airlines
Wed, Apr 22 - Wed, Apr 29
Air Canada Logo
2:15 pm - 10:54 pm
STL
-
YEG
9h 39m
1 stop
Air Canada Logo
8:00 am - 8:25 pm
YEG
-
STL
11h 25m
2 stops
$569Air Canada
Wed, May 13 - Sun, May 17
Air Canada Logo
7:05 am - 10:54 pm
STL
-
YEG
16h 49m
1 stop
Air Canada Logo
8:00 am - 8:25 pm
YEG
-
STL
11h 25m
2 stops
$573Air Canada
Wed, May 13 - Sun, May 17
Air Canada Logo
1:05 pm - 9:18 pm
STL
-
YEG
9h 13m
1 stop
Air Canada Logo
6:00 am - 8:09 pm
YEG
-
STL
13h 09m
1 stop
$585Air Canada
Thu, May 7 - Thu, May 14
Multiple Airlines Logo
6:41 pm - 3:25 pm
STL
-
YEG
21h 44m
2 stops
Multiple Airlines Logo
6:25 am - 2:39 pm
YEG
-
STL
31h 14m
1 stop
$589Multiple Airlines
Tue, May 5 - Tue, May 12
Air Canada Logo
8:55 am - 10:58 pm
STL
-
YEG
15h 03m
1 stop
Air Canada Logo
6:00 am - 2:02 pm
YEG
-
STL
7h 02m
1 stop
$590Air Canada
Thu, Aug 27 - Mon, Aug 31

United Airlines flights from St. Louis to Edmonton

Our best United Airlines deals on St. Louis to Edmonton flight tickets
United Airlines
Apr 29
STL8:54 amLambert-St Louis
6h 14m
1 stop
YEG2:08 pmEdmonton
May 3
YEG6:00 amEdmonton
6h 13m
1 stop
STL1:13 pmLambert-St Louis
$563
United Airlines
May 13
STL2:35 pmLambert-St Louis
8h 29m
1 stop
YEG10:04 pmEdmonton
May 17
YEG6:00 amEdmonton
6h 13m
1 stop
STL1:13 pmLambert-St Louis
$605
United Airlines
Aug 27
STL5:10 amLambert-St Louis
10h 05m
1 stop
YEG2:15 pmEdmonton
Aug 31
YEG3:15 pmEdmonton
7h 35m
1 stop
STL11:50 pmLambert-St Louis
$611

Air Canada flights from St. Louis to Edmonton

Our best Air Canada deals on St. Louis to Edmonton flight tickets
Air Canada
May 6
STL2:15 pmLambert-St Louis
7h 39m
1 stop
YEG8:54 pmEdmonton
May 13
YEG2:05 pmEdmonton
21h 01m
2 stops
STL12:06 pmLambert-St Louis
$513
Air Canada
May 6
STL2:15 pmLambert-St Louis
7h 39m
1 stop
YEG8:54 pmEdmonton
May 12
YEG1:00 amEdmonton
10h 06m
1 stop
STL12:06 pmLambert-St Louis
$515
Air Canada
May 6
STL1:05 pmLambert-St Louis
22h 04m
2 stops
YEG10:09 amEdmonton
May 13
YEG2:05 pmEdmonton
21h 01m
2 stops
STL12:06 pmLambert-St Louis
$537

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 March 23, 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

Cheapest round-trip

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Wed 4/22

8:23 pm-5:04 pm

2 stops21h 41m

Edmonton

Wed 4/29

7:40 pm-10:26 am

2 stops13h 46m

$479

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Wed 5/6

2:15 pm-8:54 pm

1 stop7h 39m

Edmonton

Wed 5/13

2:05 pm-12:06 pm

2 stops21h 01m

$513

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Wed 5/6

2:15 pm-8:54 pm

1 stop7h 39m

Edmonton

Tue 5/12

1:00 am-12:06 pm

1 stop10h 06m

$515

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Wed 5/6

1:05 pm-10:09 am

2 stops22h 04m

Edmonton

Wed 5/13

2:05 pm-12:06 pm

2 stops21h 01m

$537
Quickest round-trip

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Wed 4/22

8:54 am-2:08 pm

1 stop6h 14m

Edmonton

Wed 4/29

6:00 am-1:08 pm

1 stop6h 08m

$563

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Wed 5/13

2:15 pm-10:54 pm

1 stop9h 39m

Edmonton

Sun 5/17

8:00 am-8:25 pm

2 stops11h 25m

$569

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Wed 5/13

7:05 am-10:54 pm

1 stop16h 49m

Edmonton

Sun 5/17

8:00 am-8:25 pm

2 stops11h 25m

$573

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Thu 5/7

1:05 pm-9:18 pm

1 stop9h 13m

Edmonton

Thu 5/14

6:00 am-8:09 pm

1 stop13h 09m

$585

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Tue 5/5

6:41 pm-3:25 pm

2 stops21h 44m

Edmonton

Tue 5/12

6:25 am-2:39 pm

1 stop31h 14m

$589

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Thu 8/27

8:55 am-10:58 pm

1 stop15h 03m

Edmonton

Mon 8/31

6:00 am-2:02 pm

1 stop7h 02m

$590

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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

Can stopping save me money on St. Louis to Edmonton flights?

You could potentially save up to 63% on your flight if you consider stops on a St. Louis to Edmonton flight.

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

6h 14m

Direct flights

None
The fastest flight from St. Louis to Edmonton takes 6h 14m
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 6h 14m 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
9,460 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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