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Cheap flights from Edmonton to St. Louis from $215

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Edmonton to St. Louis departing on 6/15. 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

Find the cheapest flights from Edmonton to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:15 pm - 11:50 pm
YEG
-
STL
7h 35m
1 stop
United Airlines Logo
1:36 pm - 10:09 pm
STL
-
YEG
9h 33m
1 stop
$497United Airlines
Tue, Aug 18 - Wed, Aug 19
Air Canada Logo
9:30 am - 6:42 pm
YEG
-
STL
8h 12m
1 stop
Air Canada Logo
8:55 am - 10:58 pm
STL
-
YEG
15h 03m
1 stop
$501Air Canada
Tue, Aug 18 - Wed, Aug 19
Air Canada Logo
9:30 am - 6:42 pm
YEG
-
STL
8h 12m
1 stop
Air Canada Logo
8:55 am - 8:58 pm
STL
-
YEG
13h 03m
1 stop
$526Air Canada
Tue, Aug 18 - Wed, Aug 19
Air Canada Logo
9:30 am - 6:42 pm
YEG
-
STL
8h 12m
1 stop
Air Canada Logo
8:55 am - 10:58 pm
STL
-
YEG
15h 03m
1 stop
$527Air Canada
Tue, Aug 18 - Wed, Aug 19
Air Canada Logo
6:00 am - 8:09 pm
YEG
-
STL
13h 09m
1 stop
Air Canada Logo
2:15 pm - 8:54 pm
STL
-
YEG
7h 39m
1 stop
$531Air Canada
Thu, Jun 4 - Mon, Jun 8
Air Canada Logo
6:00 pm - 12:21 pm
YEG
-
STL
17h 21m
1 stop
Air Canada Logo
8:55 am - 5:03 pm
STL
-
YEG
9h 08m
1 stop
$539Air Canada
Thu, Jun 25 - Mon, Jul 6
United Airlines Logo
3:17 pm - 11:57 pm
YEG
-
STL
7h 40m
1 stop
United Airlines Logo
5:10 am - 2:08 pm
STL
-
YEG
9h 58m
1 stop
$542United Airlines
Fri, Jun 5 - Sun, Jun 7
United Airlines Logo
6:00 am - 11:57 pm
YEG
-
STL
16h 57m
1 stop
United Airlines Logo
5:10 am - 2:08 pm
STL
-
YEG
9h 58m
1 stop
$560United Airlines
Fri, May 22 - Sun, Jun 28
WestJet Logo
7:00 am - 4:46 pm
YEG
-
STL
8h 46m
2 stops
WestJet Logo
6:21 am - 9:40 pm
STL
-
YEG
16h 19m
2 stops
$574WestJet
Fri, Jun 5 - Sun, Jun 7
Delta Logo
9:45 am - 11:21 pm
YEG
-
STL
12h 36m
2 stops
Delta Logo
8:00 am - 3:20 pm
STL
-
YEG
8h 20m
1 stop
$580Delta
Fri, May 22 - Sun, Jun 28

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United Airlines flights from Edmonton to St. Louis

Our best United Airlines deals on Edmonton to St. Louis flight tickets
United Airlines
Aug 18
YEG3:15 pmEdmonton
7h 35m
1 stop
STL11:50 pmLambert-St Louis
Aug 19
STL9:00 amLambert-St Louis
14h 09m
1 stop
YEG10:09 pmEdmonton
$518
United Airlines
Jun 5
YEG3:17 pmEdmonton
7h 40m
1 stop
STL11:57 pmLambert-St Louis
Jun 7
STL5:10 amLambert-St Louis
9h 58m
1 stop
YEG2:08 pmEdmonton
$542
United Airlines
May 22
YEG6:00 amEdmonton
14h 10m
1 stop
STL9:10 pmLambert-St Louis
Jun 28
STL5:10 amLambert-St Louis
9h 58m
1 stop
YEG2:08 pmEdmonton
$552

Delta flights from Edmonton to St. Louis

Our best Delta deals on Edmonton to St. Louis flight tickets
Delta
May 22
YEG9:40 amEdmonton
13h 50m
2 stops
STL12:30 amLambert-St Louis
Jun 28
STL8:00 amLambert-St Louis
8h 20m
1 stop
YEG3:20 pmEdmonton
$580
Delta
May 22
YEG9:30 pmEdmonton
10h 18m
2 stops
STL8:48 amLambert-St Louis
Jun 28
STL6:21 amLambert-St Louis
13h 09m
2 stops
YEG6:30 pmEdmonton
$718

momondo Fare Finder

 
Customize your flight search to find flights from Edmonton to St. Louis 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 May 5, 2026.
Use the filters below to find and compare flights from Edmonton to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Tue 8/18

3:15 pm-11:50 pm

1 stop7h 35m

Lambert-St Louis

Wed 8/19

1:36 pm-10:09 pm

1 stop9h 33m

$497

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Tue 8/18

9:30 am-6:42 pm

1 stop8h 12m

Lambert-St Louis

Wed 8/19

8:55 am-10:58 pm

1 stop15h 03m

$501

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Tue 8/18

9:30 am-6:42 pm

1 stop8h 12m

Lambert-St Louis

Wed 8/19

8:55 am-8:58 pm

1 stop13h 03m

$526

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Tue 8/18

9:30 am-6:42 pm

1 stop8h 12m

Lambert-St Louis

Wed 8/19

8:55 am-10:58 pm

1 stop15h 03m

$527

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Thu 6/4

6:00 am-8:09 pm

1 stop13h 09m

Lambert-St Louis

Mon 6/8

2:15 pm-8:54 pm

1 stop7h 39m

$531

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Thu 6/25

6:00 pm-12:21 pm

1 stop17h 21m

Lambert-St Louis

Mon 7/6

8:55 am-5:03 pm

1 stop9h 08m

$539

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Fri 6/5

3:17 pm-11:57 pm

1 stop7h 40m

Lambert-St Louis

Sun 6/7

5:10 am-2:08 pm

1 stop9h 58m

$542

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Fri 5/22

6:00 am-11:57 pm

1 stop16h 57m

Lambert-St Louis

Sun 6/28

5:10 am-2:08 pm

1 stop9h 58m

$560

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Fri 6/5

7:00 am-4:46 pm

2 stops8h 46m

Lambert-St Louis

Sun 6/7

6:21 am-9:40 pm

2 stops16h 19m

$574

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Fri 5/22

9:45 am-11:21 pm

2 stops12h 36m

Lambert-St Louis

Sun 6/28

8:00 am-3:20 pm

1 stop8h 20m

$580

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 St. Louis from

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

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 Edmonton to Lambert-St Louis?

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

When to book flights from Edmonton to St. Louis

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

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

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

Fastest flight time

7h 35m

Direct flights

None
The fastest flight from Edmonton to St. Louis takes 7h 35m
There are no direct flights from Edmonton to St. Louis. There are no popular flight routes from Edmonton to St. Louis.
Search flight deals

Frequently asked questions about flying from Edmonton to St. Louis

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

    Edmonton and Lambert-St Louis are 1505.0 mi apart from one another. By plane, this route typically takes 7h 35m.

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

    Prices for flights from Edmonton Airport to Lambert-St Louis Airport are refreshed on a daily basis.

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

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents you'll need for your trip to Lambert-St Louis Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lambert-St Louis Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Hermann
Fairview Heights
Maryland Heights
O'Fallon
Florissant
St. Peters
Collinsville
Wentzville
Alton
Fenton
Farmington
Festus
Clayton
Eureka
Litchfield
Edwardsville
Shrewsbury
Grafton

Why use momondo?

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

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 Edmonton to St. Louis for you.

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

All flight searches from Edmonton to St. Louis on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to St. Louis from Edmonton.

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

Yes. momondo can track prices for Edmonton to St. Louis 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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