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Cheap flights from Edmonton to St. Louis from C$ 519

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Edmonton to St. Louis departing on 6/5. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:30 p.m. - 10:30 a.m.
YEG
-
STL
12h 00m
2 stops
Multiple Airlines Logo
7:56 p.m. - 10:49 a.m.
STL
-
YEG
15h 53m
1 stop
C$ 519Multiple Airlines
Wed, 6 May - Wed, 13 May
WestJet Logo
6:25 p.m. - 9:36 a.m.
YEG
-
STL
14h 11m
2 stops
WestJet Logo
6:20 a.m. - 3:50 p.m.
STL
-
YEG
10h 30m
2 stops
C$ 605WestJet
Wed, 6 May - Wed, 13 May
Alaska Airlines Logo
11:37 a.m. - 2:23 p.m.
YEG
-
STL
25h 46m
1 stop
Alaska Airlines Logo
7:00 a.m. - 10:47 a.m.
STL
-
YEG
28h 47m
1 stop
C$ 616Alaska Airlines
Sat, 28 Feb - Wed, 4 Mar
Alaska Airlines Logo
11:37 a.m. - 2:23 p.m.
YEG
-
STL
25h 46m
1 stop
Alaska Airlines Logo
7:00 a.m. - 10:47 a.m.
STL
-
YEG
28h 47m
1 stop
C$ 617Alaska Airlines
Sat, 28 Feb - Wed, 4 Mar
Alaska Airlines Logo
11:59 a.m. - 11:59 p.m.
YEG
-
STL
11h 00m
1 stop
Alaska Airlines Logo
7:56 p.m. - 10:49 a.m.
STL
-
YEG
15h 53m
1 stop
C$ 645Alaska Airlines
Wed, 6 May - Wed, 13 May
United Airlines Logo
6:00 a.m. - 4:57 p.m.
YEG
-
STL
9h 57m
1 stop
United Airlines Logo
2:35 p.m. - 10:04 p.m.
STL
-
YEG
8h 29m
1 stop
C$ 686United Airlines
Wed, 6 May - Wed, 13 May
Air Canada Logo
5:55 a.m. - 3:29 p.m.
YEG
-
STL
8h 34m
1 stop
Air Canada Logo
4:05 p.m. - 11:18 p.m.
STL
-
YEG
8h 13m
1 stop
C$ 702Air Canada
Thu, 12 Mar - Mon, 16 Mar
Air Canada Logo
5:55 a.m. - 3:29 p.m.
YEG
-
STL
8h 34m
1 stop
Air Canada Logo
4:05 p.m. - 11:18 p.m.
STL
-
YEG
8h 13m
1 stop
C$ 735Air Canada
Thu, 12 Mar - Sun, 15 Mar
Air Canada Logo
6:15 a.m. - 8:26 p.m.
YEG
-
STL
13h 11m
2 stops
Air Canada Logo
4:05 p.m. - 1:13 a.m.
STL
-
YEG
10h 08m
1 stop
C$ 742Air Canada
Sat, 28 Feb - Wed, 4 Mar
Air Canada Logo
6:15 a.m. - 8:26 p.m.
YEG
-
STL
13h 11m
2 stops
Air Canada Logo
2:45 p.m. - 10:02 a.m.
STL
-
YEG
20h 17m
2 stops
C$ 744Air Canada
Sat, 28 Feb - Wed, 4 Mar

Alaska Airlines flights from Edmonton to St. Louis

Our best Alaska Airlines deals on Edmonton to St. Louis flight tickets
Alaska Airlines
28 Feb
YEG11:37 a.m.Edmonton
25h 46m
1 stop
STL2:23 p.m.Lambert-St Louis
4 Mar
STL7:00 a.m.Lambert-St Louis
28h 47m
1 stop
YEG10:47 a.m.Edmonton
C$ 616
Alaska Airlines
28 Feb
YEG11:37 a.m.Edmonton
25h 46m
1 stop
STL2:23 p.m.Lambert-St Louis
4 Mar
STL7:00 a.m.Lambert-St Louis
28h 47m
1 stop
YEG10:47 a.m.Edmonton
C$ 617
Alaska Airlines
6 May
YEG11:59 a.m.Edmonton
11h 00m
1 stop
STL11:59 p.m.Lambert-St Louis
13 May
STL7:56 p.m.Lambert-St Louis
15h 53m
1 stop
YEG10:49 a.m.Edmonton
C$ 645

Air Canada flights from Edmonton to St. Louis

Our best Air Canada deals on Edmonton to St. Louis flight tickets
Air Canada
12 Mar
YEG5:55 a.m.Edmonton
8h 34m
1 stop
STL3:29 p.m.Lambert-St Louis
16 Mar
STL4:05 p.m.Lambert-St Louis
8h 13m
1 stop
YEG11:18 p.m.Edmonton
C$ 702
Air Canada
12 Mar
YEG5:55 a.m.Edmonton
8h 34m
1 stop
STL3:29 p.m.Lambert-St Louis
15 Mar
STL4:05 p.m.Lambert-St Louis
8h 13m
1 stop
YEG11:18 p.m.Edmonton
C$ 735
Air Canada
28 Feb
YEG6:15 a.m.Edmonton
13h 11m
2 stops
STL8:26 p.m.Lambert-St Louis
4 Mar
STL4:05 p.m.Lambert-St Louis
10h 08m
1 stop
YEG1:13 a.m.Edmonton
C$ 742

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 4 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

Wed 6/5

9:30 p.m.-10:30 a.m.

2 stops12h 00m

Lambert-St Louis

Wed 13/5

7:56 p.m.-10:49 a.m.

1 stop15h 53m

C$ 519

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Wed 6/5

6:25 p.m.-9:36 a.m.

2 stops14h 11m

Lambert-St Louis

Wed 13/5

6:20 a.m.-3:50 p.m.

2 stops10h 30m

C$ 605

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Sat 28/2

11:37 a.m.-2:23 p.m.

1 stop25h 46m

Lambert-St Louis

Wed 4/3

7:00 a.m.-10:47 a.m.

1 stop28h 47m

C$ 616

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Sat 28/2

11:37 a.m.-2:23 p.m.

1 stop25h 46m

Lambert-St Louis

Wed 4/3

7:00 a.m.-10:47 a.m.

1 stop28h 47m

C$ 617

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Wed 6/5

11:59 a.m.-11:59 p.m.

1 stop11h 00m

Lambert-St Louis

Wed 13/5

7:56 p.m.-10:49 a.m.

1 stop15h 53m

C$ 645

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Wed 6/5

6:00 a.m.-4:57 p.m.

1 stop9h 57m

Lambert-St Louis

Wed 13/5

2:35 p.m.-10:04 p.m.

1 stop8h 29m

C$ 686

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Thu 12/3

5:55 a.m.-3:29 p.m.

1 stop8h 34m

Lambert-St Louis

Mon 16/3

4:05 p.m.-11:18 p.m.

1 stop8h 13m

C$ 702

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Thu 12/3

5:55 a.m.-3:29 p.m.

1 stop8h 34m

Lambert-St Louis

Sun 15/3

4:05 p.m.-11:18 p.m.

1 stop8h 13m

C$ 735

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Sat 28/2

6:15 a.m.-8:26 p.m.

2 stops13h 11m

Lambert-St Louis

Wed 4/3

4:05 p.m.-1:13 a.m.

1 stop10h 08m

C$ 742

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Sat 28/2

6:15 a.m.-8:26 p.m.

2 stops13h 11m

Lambert-St Louis

Wed 4/3

2:45 p.m.-10:02 a.m.

2 stops20h 17m

C$ 744

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Which airport is the most popular layover for flights between Edmonton and St. Louis?

Percentage of one-stop round-trips between Edmonton and St. Louis selected by momondo users, with the same layover airport each way, over the last 12 months.

Denver (DEN) was the most common stop: 50% of momondo users choosing one-stop flights on this route connected there.

Which layover airport offers the lowest fares from Edmonton to St. Louis?

Average price of one-stop round-trip flights from Edmonton to St. Louis, with the same layover airport on both legs, clicked by momondo users over the past 12 months.

Flights via Toronto (YYZ) offer the lowest average round-trip price of C$ 535.

Which layover airport has the shortest travel time from Edmonton to St. Louis?

Average total travel time for one-stop one-way flights from Edmonton to St. Louis, grouped by layover airport, based on momondo user clicks from the past 12 months.

Flights connecting via Denver (DEN) have the shortest average one-way travel time: 5h 56m.

Which layover airport has the shortest connection time from Edmonton to St. Louis?

Average connection time for one-stop one-way flights from Edmonton to St. Louis, grouped by layover airport, based on momondo user clicks over the last 12 months.

Denver (DEN) has the shortest average layover time for this route: 0h 54m.

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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