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Cheap flights from Edmonton to St. Louis from C$ 264

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 10/3. 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

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Find the cheapest flights from Edmonton to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
9:15 a.m. - 11:25 p.m.
YEG
-
STL
13h 10m
1 stop
Delta Logo
6:19 a.m. - 3:55 p.m.
STL
-
YEG
10h 36m
1 stop
C$ 679Delta
Tue, 7 Apr - Mon, 13 Apr
United Airlines Logo
6:00 a.m. - 8:54 p.m.
YEG
-
STL
13h 54m
1 stop
United Airlines Logo
8:54 a.m. - 10:04 p.m.
STL
-
YEG
14h 10m
1 stop
C$ 683United Airlines
Tue, 7 Apr - Sat, 11 Apr
United Airlines Logo
3:17 p.m. - 8:25 a.m.
YEG
-
STL
16h 08m
2 stops
United Airlines Logo
8:54 a.m. - 10:04 p.m.
STL
-
YEG
14h 10m
1 stop
C$ 687United Airlines
Tue, 7 Apr - Sat, 11 Apr
Multiple Airlines Logo
4:30 p.m. - 9:48 a.m.
YEG
-
STL
16h 18m
2 stops
Multiple Airlines Logo
4:20 p.m. - 11:17 a.m.
STL
-
YEG
19h 57m
1 stop
C$ 702Multiple Airlines
Tue, 7 Apr - Mon, 13 Apr
WestJet Logo
8:35 p.m. - 11:09 a.m.
YEG
-
STL
13h 34m
2 stops
WestJet Logo
6:29 a.m. - 2:08 p.m.
STL
-
YEG
8h 39m
2 stops
C$ 737WestJet
Tue, 7 Apr - Sat, 11 Apr
WestJet Logo
4:05 p.m. - 11:25 p.m.
YEG
-
STL
30h 20m
2 stops
WestJet Logo
6:19 a.m. - 2:08 p.m.
STL
-
YEG
8h 49m
2 stops
C$ 752WestJet
Tue, 7 Apr - Mon, 13 Apr

American Airlines flights from Edmonton to St. Louis

Our best American Airlines deals on Edmonton to St. Louis flight tickets
American Airlines
28 Feb
YEG7:00 a.m.Edmonton
14h 52m
2 stops
STL10:52 p.m.Lambert-St Louis
11 Mar
STL6:00 a.m.Lambert-St Louis
10h 36m
2 stops
YEG3:36 p.m.Edmonton
C$ 853
American Airlines
28 Feb
YEG7:00 a.m.Edmonton
14h 52m
2 stops
STL10:52 p.m.Lambert-St Louis
11 Mar
STL6:00 a.m.Lambert-St Louis
10h 36m
2 stops
YEG3:36 p.m.Edmonton
C$ 861

United Airlines flights from Edmonton to St. Louis

Our best United Airlines deals on Edmonton to St. Louis flight tickets
United Airlines
7 Apr
YEG6:00 a.m.Edmonton
13h 54m
1 stop
STL8:54 p.m.Lambert-St Louis
11 Apr
STL8:54 a.m.Lambert-St Louis
14h 10m
1 stop
YEG10:04 p.m.Edmonton
C$ 683
United Airlines
7 Apr
YEG3:17 p.m.Edmonton
16h 08m
2 stops
STL8:25 a.m.Lambert-St Louis
11 Apr
STL8:54 a.m.Lambert-St Louis
14h 10m
1 stop
YEG10:04 p.m.Edmonton
C$ 687
United Airlines
28 Feb
YEG6:00 a.m.Edmonton
13h 26m
1 stop
STL8:26 p.m.Lambert-St Louis
11 Mar
STL5:15 a.m.Lambert-St Louis
10h 00m
1 stop
YEG2:15 p.m.Edmonton
C$ 756

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 96,600 searches. Data last updated 19 February 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

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Tue 7/4

9:15 a.m.-11:25 p.m.

1 stop13h 10m

Lambert-St Louis

Mon 13/4

6:19 a.m.-3:55 p.m.

1 stop10h 36m

C$ 679

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Tue 7/4

6:00 a.m.-8:54 p.m.

1 stop13h 54m

Lambert-St Louis

Sat 11/4

8:54 a.m.-10:04 p.m.

1 stop14h 10m

C$ 683

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Tue 7/4

3:17 p.m.-8:25 a.m.

2 stops16h 08m

Lambert-St Louis

Sat 11/4

8:54 a.m.-10:04 p.m.

1 stop14h 10m

C$ 687

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Tue 7/4

4:30 p.m.-9:48 a.m.

2 stops16h 18m

Lambert-St Louis

Mon 13/4

4:20 p.m.-11:17 a.m.

1 stop19h 57m

C$ 702

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Tue 7/4

8:35 p.m.-11:09 a.m.

2 stops13h 34m

Lambert-St Louis

Sat 11/4

6:29 a.m.-2:08 p.m.

2 stops8h 39m

C$ 737

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Tue 7/4

4:05 p.m.-11:25 p.m.

2 stops30h 20m

Lambert-St Louis

Mon 13/4

6:19 a.m.-2:08 p.m.

2 stops8h 49m

C$ 752

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Tue 10/3

11:45 a.m.-9:49 a.m.

3 stops21h 04m

C$ 264

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Tue 10/3

4:30 p.m.-9:49 a.m.

2 stops16h 19m

C$ 275

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Thu 5/3

11:45 a.m.-9:49 a.m.

3 stops45h 04m

C$ 288

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Tue 10/3

4:30 p.m.-11:19 a.m.

1 stop17h 49m

C$ 302

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?

Air Canada is the most popular carrier 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

6h 14m

Direct flights

None
The fastest flight from Edmonton to St. Louis takes 6h 14m
There are no direct flights from Edmonton to St. Louis. There are no popular flight routes from Edmonton to St. Louis.
Search flight deals

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

    The distance between Edmonton and Lambert-St Louis is about 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 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.

Travelling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Chesterfield

Why use momondo?

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

It is quick and easy to find Edmonton to St. Louis flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to St. Louis that suits you.

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

Yes. All flights to St. Louis from Edmonton on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Edmonton to St. Louis flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Edmonton to St. Louis flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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