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Cheap flights from St. Louis to Edmonton from C$ 267

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 20/7. 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
1 adult, Economy, 0 bags

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
6:34 p.m. - 3:50 p.m.
STL
-
YEG
22h 16m
2 stops
Multiple Airlines Logo
1:35 p.m. - 6:15 p.m.
YEG
-
STL
27h 40m
1 stop
C$ 643Multiple Airlines
Sun, 19 Jul - Wed, 29 Jul
Multiple Airlines Logo
6:34 p.m. - 3:25 p.m.
STL
-
YEG
21h 51m
2 stops
Multiple Airlines Logo
1:35 p.m. - 6:15 p.m.
YEG
-
STL
27h 40m
1 stop
C$ 668Multiple Airlines
Tue, 14 Jul - Wed, 29 Jul
Multiple Airlines Logo
4:57 p.m. - 8:45 p.m.
STL
-
YEG
28h 48m
2 stops
Multiple Airlines Logo
1:35 p.m. - 6:15 p.m.
YEG
-
STL
27h 40m
1 stop
C$ 671Multiple Airlines
Sat, 18 Jul - Wed, 29 Jul
Multiple Airlines Logo
7:03 p.m. - 8:45 p.m.
STL
-
YEG
26h 42m
1 stop
Multiple Airlines Logo
9:30 p.m. - 8:57 a.m.
YEG
-
STL
34h 27m
2 stops
C$ 708Multiple Airlines
Wed, 22 Jul - Thu, 6 Aug
Multiple Airlines Logo
4:57 p.m. - 3:25 p.m.
STL
-
YEG
23h 28m
2 stops
Multiple Airlines Logo
1:35 p.m. - 6:15 p.m.
YEG
-
STL
27h 40m
1 stop
C$ 748Multiple Airlines
Mon, 27 Jul - Thu, 30 Jul
Multiple Airlines Logo
7:03 p.m. - 8:45 p.m.
STL
-
YEG
26h 42m
1 stop
Multiple Airlines Logo
9:45 a.m. - 7:23 p.m.
YEG
-
STL
32h 38m
2 stops
C$ 754Multiple Airlines
Wed, 22 Jul - Fri, 7 Aug
Multiple Airlines Logo
4:57 p.m. - 5:10 p.m.
STL
-
YEG
25h 13m
2 stops
Multiple Airlines Logo
1:35 p.m. - 6:15 p.m.
YEG
-
STL
27h 40m
1 stop
C$ 789Multiple Airlines
Mon, 20 Jul - Thu, 6 Aug
Multiple Airlines Logo
4:57 p.m. - 5:10 p.m.
STL
-
YEG
25h 13m
2 stops
Multiple Airlines Logo
1:35 p.m. - 6:15 p.m.
YEG
-
STL
27h 40m
1 stop
C$ 798Multiple Airlines
Mon, 20 Jul - Fri, 7 Aug
Multiple Airlines Logo
6:45 p.m. - 8:45 p.m.
STL
-
YEG
27h 00m
2 stops
Multiple Airlines Logo
1:35 p.m. - 5:50 p.m.
YEG
-
STL
27h 15m
1 stop
C$ 800Multiple Airlines
Tue, 18 Aug - Sun, 30 Aug
Multiple Airlines Logo
8:08 p.m. - 6:30 p.m.
STL
-
YEG
23h 22m
2 stops
Multiple Airlines Logo
1:35 p.m. - 6:15 p.m.
YEG
-
STL
27h 40m
1 stop
C$ 825Multiple Airlines
Fri, 17 Jul - Wed, 29 Jul

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Alaska Airlines flights from St. Louis to Edmonton

Our best Alaska Airlines deals on St. Louis to Edmonton flight tickets
Alaska Airlines
14 Aug
STL7:56 p.m.Lambert-St Louis
16h 11m
1 stop
YEG11:07 a.m.Edmonton
28 Aug
YEG11:41 a.m.Edmonton
11h 18m
1 stop
STL11:59 p.m.Lambert-St Louis
C$ 922
Alaska Airlines
24 Aug
STL7:36 p.m.Lambert-St Louis
16h 15m
1 stop
YEG10:51 a.m.Edmonton
31 Aug
YEG5:47 p.m.Edmonton
19h 19m
1 stop
STL2:06 p.m.Lambert-St Louis
C$ 951
Alaska Airlines
21 Jul
STL5:37 p.m.Lambert-St Louis
18h 30m
2 stops
YEG11:07 a.m.Edmonton
15 Sep
YEG5:57 p.m.Edmonton
22h 13m
2 stops
STL5:10 p.m.Lambert-St Louis
C$ 964

WestJet flights from St. Louis to Edmonton

Our best WestJet deals on St. Louis to Edmonton flight tickets
WestJet
19 Aug
STL3:39 p.m.Lambert-St Louis
25h 11m
2 stops
YEG3:50 p.m.Edmonton
26 Aug
YEG6:25 p.m.Edmonton
14h 29m
2 stops
STL9:54 a.m.Lambert-St Louis
C$ 952
WestJet
30 Jun
STL8:49 a.m.Lambert-St Louis
12h 01m
2 stops
YEG7:50 p.m.Edmonton
6 Jul
YEG9:40 a.m.Edmonton
12h 43m
2 stops
STL11:23 p.m.Lambert-St Louis
C$ 1,438
WestJet
30 Jun
STL6:21 a.m.Lambert-St Louis
14h 29m
2 stops
YEG7:50 p.m.Edmonton
6 Jul
YEG7:30 a.m.Edmonton
12h 09m
2 stops
STL8:39 p.m.Lambert-St Louis
C$ 1,582

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 27 June 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

Sun 19/7

6:34 p.m.-3:50 p.m.

2 stops22h 16m

Edmonton

Wed 29/7

1:35 p.m.-6:15 p.m.

1 stop27h 40m

C$ 643
Quickest round-trip

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Tue 14/7

6:34 p.m.-3:25 p.m.

2 stops21h 51m

Edmonton

Wed 29/7

1:35 p.m.-6:15 p.m.

1 stop27h 40m

C$ 668

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Sat 18/7

4:57 p.m.-8:45 p.m.

2 stops28h 48m

Edmonton

Wed 29/7

1:35 p.m.-6:15 p.m.

1 stop27h 40m

C$ 671

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Wed 22/7

7:03 p.m.-8:45 p.m.

1 stop26h 42m

Edmonton

Thu 6/8

9:30 p.m.-8:57 a.m.

2 stops34h 27m

C$ 708

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Mon 27/7

4:57 p.m.-3:25 p.m.

2 stops23h 28m

Edmonton

Thu 30/7

1:35 p.m.-6:15 p.m.

1 stop27h 40m

C$ 748

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Wed 22/7

7:03 p.m.-8:45 p.m.

1 stop26h 42m

Edmonton

Fri 7/8

9:45 a.m.-7:23 p.m.

2 stops32h 38m

C$ 754

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Mon 20/7

4:57 p.m.-5:10 p.m.

2 stops25h 13m

Edmonton

Thu 6/8

1:35 p.m.-6:15 p.m.

1 stop27h 40m

C$ 789

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Mon 20/7

4:57 p.m.-5:10 p.m.

2 stops25h 13m

Edmonton

Fri 7/8

1:35 p.m.-6:15 p.m.

1 stop27h 40m

C$ 798

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Tue 18/8

6:45 p.m.-8:45 p.m.

2 stops27h 00m

Edmonton

Sun 30/8

1:35 p.m.-5:50 p.m.

1 stop27h 15m

C$ 800

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Fri 17/7

8:08 p.m.-6:30 p.m.

2 stops23h 22m

Edmonton

Wed 29/7

1:35 p.m.-6:15 p.m.

1 stop27h 40m

C$ 825

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

9h 08m

Direct flights

None
The fastest flight from St. Louis to Edmonton takes 9h 08m
There are no direct flights from St. Louis to Edmonton. There are no popular flight routes from St. Louis to Edmonton.
Search flight deals

Frequently asked questions about flying from St. Louis to Edmonton

  • 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 9h 08m.

  • 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.

Frequently asked questions about flying from St. Louis to Edmonton

  • How do I get Price Alerts for flights from St. Louis to Edmonton?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to St. Louis from Edmonton. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from St. Louis to Edmonton with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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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