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Cheap flights from St. Louis to Edmonton from C$ 344

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 7/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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 p.m. - 5:04 p.m.
STL
-
YEG
21h 41m
2 stops
Multiple Airlines Logo
7:40 p.m. - 10:26 a.m.
YEG
-
STL
13h 46m
2 stops
C$ 657Multiple Airlines
Wed, 22 Apr - Wed, 29 Apr
Air Canada Logo
2:15 p.m. - 8:54 p.m.
STL
-
YEG
7h 39m
1 stop
Air Canada Logo
2:05 p.m. - 12:06 p.m.
YEG
-
STL
21h 01m
2 stops
C$ 704Air Canada
Wed, 6 May - Wed, 13 May
Air Canada Logo
2:15 p.m. - 8:54 p.m.
STL
-
YEG
7h 39m
1 stop
Air Canada Logo
1:00 a.m. - 12:06 p.m.
YEG
-
STL
10h 06m
1 stop
C$ 707Air Canada
Wed, 6 May - Tue, 12 May
Air Canada Logo
1:05 p.m. - 10:09 a.m.
STL
-
YEG
22h 04m
2 stops
Air Canada Logo
2:05 p.m. - 12:06 p.m.
YEG
-
STL
21h 01m
2 stops
C$ 737Air Canada
Wed, 6 May - Wed, 13 May
United Airlines Logo
8:54 a.m. - 2:08 p.m.
STL
-
YEG
6h 14m
1 stop
United Airlines Logo
6:00 a.m. - 1:08 p.m.
YEG
-
STL
6h 08m
1 stop
C$ 772United Airlines
Wed, 22 Apr - Wed, 29 Apr
Air Canada Logo
2:15 p.m. - 10:54 p.m.
STL
-
YEG
9h 39m
1 stop
Air Canada Logo
8:00 a.m. - 8:25 p.m.
YEG
-
STL
11h 25m
2 stops
C$ 781Air Canada
Wed, 13 May - Sun, 17 May
Air Canada Logo
7:05 a.m. - 10:54 p.m.
STL
-
YEG
16h 49m
1 stop
Air Canada Logo
8:00 a.m. - 8:25 p.m.
YEG
-
STL
11h 25m
2 stops
C$ 786Air Canada
Wed, 13 May - Sun, 17 May
Air Canada Logo
1:05 p.m. - 9:18 p.m.
STL
-
YEG
9h 13m
1 stop
Air Canada Logo
6:00 a.m. - 8:09 p.m.
YEG
-
STL
13h 09m
1 stop
C$ 803Air Canada
Thu, 7 May - Thu, 14 May
Multiple Airlines Logo
6:41 p.m. - 3:25 p.m.
STL
-
YEG
21h 44m
2 stops
Multiple Airlines Logo
6:25 a.m. - 2:39 p.m.
YEG
-
STL
31h 14m
1 stop
C$ 808Multiple Airlines
Tue, 5 May - Tue, 12 May
Air Canada Logo
8:55 a.m. - 10:58 p.m.
STL
-
YEG
15h 03m
1 stop
Air Canada Logo
6:00 a.m. - 2:02 p.m.
YEG
-
STL
7h 02m
1 stop
C$ 809Air Canada
Thu, 27 Aug - Mon, 31 Aug

Air Canada flights from St. Louis to Edmonton

Our best Air Canada deals on St. Louis to Edmonton flight tickets
Air Canada
6 May
STL2:15 p.m.Lambert-St Louis
7h 39m
1 stop
YEG8:54 p.m.Edmonton
13 May
YEG2:05 p.m.Edmonton
21h 01m
2 stops
STL12:06 p.m.Lambert-St Louis
C$ 704
Air Canada
6 May
STL2:15 p.m.Lambert-St Louis
7h 39m
1 stop
YEG8:54 p.m.Edmonton
12 May
YEG1:00 a.m.Edmonton
10h 06m
1 stop
STL12:06 p.m.Lambert-St Louis
C$ 707
Air Canada
6 May
STL1:05 p.m.Lambert-St Louis
22h 04m
2 stops
YEG10:09 a.m.Edmonton
13 May
YEG2:05 p.m.Edmonton
21h 01m
2 stops
STL12:06 p.m.Lambert-St Louis
C$ 737

United Airlines flights from St. Louis to Edmonton

Our best United Airlines deals on St. Louis to Edmonton flight tickets
United Airlines
22 Apr
STL8:54 a.m.Lambert-St Louis
6h 14m
1 stop
YEG2:08 p.m.Edmonton
29 Apr
YEG6:00 a.m.Edmonton
6h 08m
1 stop
STL1:08 p.m.Lambert-St Louis
C$ 772
United Airlines
13 May
STL2:35 p.m.Lambert-St Louis
8h 29m
1 stop
YEG10:04 p.m.Edmonton
17 May
YEG6:00 a.m.Edmonton
6h 13m
1 stop
STL1:13 p.m.Lambert-St Louis
C$ 830
United Airlines
27 Aug
STL5:10 a.m.Lambert-St Louis
10h 05m
1 stop
YEG2:15 p.m.Edmonton
31 Aug
YEG3:15 p.m.Edmonton
7h 35m
1 stop
STL11:50 p.m.Lambert-St Louis
C$ 838

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 96,600 searches. Data last updated 23 March 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 22/4

8:23 p.m.-5:04 p.m.

2 stops21h 41m

Edmonton

Wed 29/4

7:40 p.m.-10:26 a.m.

2 stops13h 46m

C$ 657

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Wed 6/5

2:15 p.m.-8:54 p.m.

1 stop7h 39m

Edmonton

Wed 13/5

2:05 p.m.-12:06 p.m.

2 stops21h 01m

C$ 704

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Wed 6/5

2:15 p.m.-8:54 p.m.

1 stop7h 39m

Edmonton

Tue 12/5

1:00 a.m.-12:06 p.m.

1 stop10h 06m

C$ 707

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Wed 6/5

1:05 p.m.-10:09 a.m.

2 stops22h 04m

Edmonton

Wed 13/5

2:05 p.m.-12:06 p.m.

2 stops21h 01m

C$ 737
Quickest round-trip

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Wed 22/4

8:54 a.m.-2:08 p.m.

1 stop6h 14m

Edmonton

Wed 29/4

6:00 a.m.-1:08 p.m.

1 stop6h 08m

C$ 772

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Wed 13/5

2:15 p.m.-10:54 p.m.

1 stop9h 39m

Edmonton

Sun 17/5

8:00 a.m.-8:25 p.m.

2 stops11h 25m

C$ 781

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Wed 13/5

7:05 a.m.-10:54 p.m.

1 stop16h 49m

Edmonton

Sun 17/5

8:00 a.m.-8:25 p.m.

2 stops11h 25m

C$ 786

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Thu 7/5

1:05 p.m.-9:18 p.m.

1 stop9h 13m

Edmonton

Thu 14/5

6:00 a.m.-8:09 p.m.

1 stop13h 09m

C$ 803

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Tue 5/5

6:41 p.m.-3:25 p.m.

2 stops21h 44m

Edmonton

Tue 12/5

6:25 a.m.-2:39 p.m.

1 stop31h 14m

C$ 808

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Thu 27/8

8:55 a.m.-10:58 p.m.

1 stop15h 03m

Edmonton

Mon 31/8

6:00 a.m.-2:02 p.m.

1 stop7h 02m

C$ 809

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

What is the cheapest airline that flies from Lambert-St Louis to Edmonton?

United Airlines and Delta are the most popular carriers operating from Lambert-St Louis to Edmonton

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?

    A flight from Lambert-St Louis to Edmonton will travel around 2422.1 km. In terms of flight time, this usually takes a little over 6h 14m.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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 travel and health documents required for your trip to Edmonton Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Edmonton Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Edmonton?

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

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from St. Louis to Edmonton for you.

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

Yes. momondo allows you to filter the results for St. Louis to Edmonton flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between St. Louis and Edmonton by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for St. Louis to Edmonton flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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