Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from St. Louis to Edmonton from $205

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 9/3. 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
8:10 pm - 2:45 pmSTL  Lambert-St Louis-YEG Edmonton
19h 35m2 stops Denver Intl Phoenix Sky Harbor Intl
Multiple Airlines Logo
1:35 pm - 11:32 amYEG  Edmonton-STL Lambert-St Louis
20h 57m1 stop Las Vegas Harry Reid Intl
$528Multiple Airlines
Fri, Sep 11 - Mon, Sep 14
Multiple Airlines Logo
12:17 pm - 8:45 pmSTL  Lambert-St Louis-YEG Edmonton
9h 28m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
9:30 pm - 1:10 pmYEG  Edmonton-STL Lambert-St Louis
14h 40m2 stops Calgary Atlanta Hartsfield-Jackson
$530Multiple Airlines
Thu, Sep 10 - Thu, Sep 17
Multiple Airlines Logo
10:20 am - 4:55 pmSTL  Lambert-St Louis-YEG Edmonton
31h 35m2 stops Dallas/Fort Worth Minneapolis St Paul
Multiple Airlines Logo
1:35 pm - 11:32 amYEG  Edmonton-STL Lambert-St Louis
20h 57m1 stop Las Vegas Harry Reid Intl
$535Multiple Airlines
Thu, Sep 24 - Mon, Sep 28
WestJet Logo
6:15 am - 12:44 amSTL  Lambert-St Louis-YEG Edmonton
19h 29m2 stops Minneapolis St Paul Calgary
WestJet Logo
7:00 am - 11:16 pmYEG  Edmonton-STL Lambert-St Louis
15h 16m2 stops Calgary Minneapolis St Paul
$545WestJet
Fri, Sep 11 - Mon, Sep 14
WestJet Logo
6:00 am - 9:40 pmSTL  Lambert-St Louis-YEG Edmonton
16h 40m2 stops Atlanta Hartsfield-Jackson Calgary
WestJet Logo
7:40 pm - 10:55 amYEG  Edmonton-STL Lambert-St Louis
14h 15m2 stops Calgary Atlanta Hartsfield-Jackson
$561WestJet
Thu, Sep 24 - Mon, Sep 28
WestJet Logo
6:47 am - 10:55 pmSTL  Lambert-St Louis-YEG Edmonton
17h 08m2 stops Detroit Metropolitan Wayne County Calgary
WestJet Logo
6:00 am - 11:54 pmYEG  Edmonton-STL Lambert-St Louis
16h 54m2 stops Calgary Atlanta Hartsfield-Jackson
$599WestJet
Sun, Oct 18 - Sun, Oct 25
WestJet Logo
6:15 am - 12:44 amSTL  Lambert-St Louis-YEG Edmonton
19h 29m2 stops Minneapolis St Paul Calgary
WestJet Logo
9:30 pm - 3:54 pmYEG  Edmonton-STL Lambert-St Louis
17h 24m2 stops Calgary Atlanta Hartsfield-Jackson
$619WestJet
Sun, Sep 27 - Sun, Oct 4
Multiple Airlines Logo
6:00 am - 9:40 pmSTL  Lambert-St Louis-YEG Edmonton
16h 40m2 stops Atlanta Hartsfield-Jackson Calgary
Multiple Airlines Logo
1:35 pm - 11:32 amYEG  Edmonton-STL Lambert-St Louis
20h 57m1 stop Las Vegas Harry Reid Intl
$620Multiple Airlines
Mon, Sep 7 - Mon, Sep 14
WestJet Logo
6:00 am - 9:40 pmSTL  Lambert-St Louis-YEG Edmonton
16h 40m2 stops Atlanta Hartsfield-Jackson Calgary
WestJet Logo
9:30 pm - 9:20 amYEG  Edmonton-STL Lambert-St Louis
10h 50m2 stops Calgary Atlanta Hartsfield-Jackson
$630WestJet
Thu, Aug 27 - Sun, Aug 30
WestJet Logo
6:30 am - 12:05 pmSTL  Lambert-St Louis-YEG Edmonton
30h 35m2 stops Detroit Metropolitan Wayne County Calgary
WestJet Logo
6:10 am - 11:16 pmYEG  Edmonton-STL Lambert-St Louis
16h 06m2 stops Calgary Minneapolis St Paul
$641WestJet
Mon, Sep 7 - Mon, Sep 14

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Alaska Airlines flights from St. Louis to Edmonton

Our best Alaska Airlines deals on St. Louis to Edmonton flight tickets
Alaska Airlines
Oct 18
STL7:02 amLambert-St Louis
14h 29m
1 stop
YEG8:31 pmEdmonton
Oct 25
YEG8:01 amEdmonton
14h 58m
1 stop
STL11:59 pmLambert-St Louis
$682
Alaska Airlines
Feb 11
STL3:24 pmLambert-St Louis
31h 03m
1 stop
YEG10:27 pmEdmonton
Feb 13
YEG8:05 amEdmonton
14h 39m
1 stop
STL10:44 pmLambert-St Louis
$693
Alaska Airlines
Sep 7
STL6:08 pmLambert-St Louis
17h 48m
2 stops
YEG10:56 amEdmonton
Sep 14
YEG5:57 pmEdmonton
22h 13m
2 stops
STL5:10 pmLambert-St Louis
$703

Air Canada flights from St. Louis to Edmonton

Our best Air Canada deals on St. Louis to Edmonton flight tickets
Air Canada
Sep 27
STL12:10 pmLambert-St Louis
10h 40m
1 stop
YEG9:50 pmEdmonton
Oct 3
YEG1:00 amEdmonton
12h 00m
1 stop
STL2:00 pmLambert-St Louis
$746
Air Canada
Sep 7
STL2:40 pmLambert-St Louis
9h 23m
1 stop
YEG11:03 pmEdmonton
Sep 13
YEG1:00 amEdmonton
12h 00m
1 stop
STL2:00 pmLambert-St Louis
$774
Air Canada
Oct 24
STL1:36 pmLambert-St Louis
12h 27m
2 stops
YEG1:03 amEdmonton
Oct 28
YEG6:00 amEdmonton
13h 59m
2 stops
STL8:59 pmLambert-St Louis
$781

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 August 15, 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 Lambert-St Louis - YEG Edmonton

STLYEG

Lambert-St Louis

Fri 9/11

8:10 pm-2:45 pm

2 stops19h 35m

Edmonton

Mon 9/14

1:35 pm-11:32 am

1 stop20h 57m

$528
Quickest round-trip

St. LouisEdmonton

STL Lambert-St Louis - YEG Edmonton

STLYEG

Lambert-St Louis

Thu 9/10

12:17 pm-8:45 pm

1 stop9h 28m

Edmonton

Thu 9/17

9:30 pm-1:10 pm

2 stops14h 40m

$530

St. LouisEdmonton

STL Lambert-St Louis - YEG Edmonton

STLYEG

Lambert-St Louis

Thu 9/24

10:20 am-4:55 pm

2 stops31h 35m

Edmonton

Mon 9/28

1:35 pm-11:32 am

1 stop20h 57m

$535

St. LouisEdmonton

STL Lambert-St Louis - YEG Edmonton

STLYEG

Lambert-St Louis

Fri 9/11

6:15 am-12:44 am

2 stops19h 29m

Edmonton

Mon 9/14

7:00 am-11:16 pm

2 stops15h 16m

$545

St. LouisEdmonton

STL Lambert-St Louis - YEG Edmonton

STLYEG

Lambert-St Louis

Thu 9/24

6:00 am-9:40 pm

2 stops16h 40m

Edmonton

Mon 9/28

7:40 pm-10:55 am

2 stops14h 15m

$561

St. LouisEdmonton

STL Lambert-St Louis - YEG Edmonton

STLYEG

Lambert-St Louis

Sun 10/18

6:47 am-10:55 pm

2 stops17h 08m

Edmonton

Sun 10/25

6:00 am-11:54 pm

2 stops16h 54m

$599

St. LouisEdmonton

STL Lambert-St Louis - YEG Edmonton

STLYEG

Lambert-St Louis

Sun 9/27

6:15 am-12:44 am

2 stops19h 29m

Edmonton

Sun 10/4

9:30 pm-3:54 pm

2 stops17h 24m

$619

St. LouisEdmonton

STL Lambert-St Louis - YEG Edmonton

STLYEG

Lambert-St Louis

Mon 9/7

6:00 am-9:40 pm

2 stops16h 40m

Edmonton

Mon 9/14

1:35 pm-11:32 am

1 stop20h 57m

$620

St. LouisEdmonton

STL Lambert-St Louis - YEG Edmonton

STLYEG

Lambert-St Louis

Thu 8/27

6:00 am-9:40 pm

2 stops16h 40m

Edmonton

Sun 8/30

9:30 pm-9:20 am

2 stops10h 50m

$630

St. LouisEdmonton

STL Lambert-St Louis - YEG Edmonton

STLYEG

Lambert-St Louis

Mon 9/7

6:30 am-12:05 pm

2 stops30h 35m

Edmonton

Mon 9/14

6:10 am-11:16 pm

2 stops16h 06m

$641

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 month to fly to Edmonton?

The month of February is another great option to travel to Edmonton, with average flight prices from St. Louis averaging around $0.

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

7h 55m

Direct flights

None
The fastest flight from St. Louis to Edmonton takes 7h 55m
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?

    Edmonton is 1505.0 mi away from Lambert-St Louis. Typically, this will take 7h 55m 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 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.

Traveling to a place near Edmonton?

Book flights to Edmonton if you plan to visit one of these locations
Jasper
Sherwood Park
Whitecourt
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.

An easier way to manage your Edmonton trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 9/14
Mon 9/21
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Canada