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Cheap flights from Edmonton to St. Louis from C$ 314

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 13/9. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Edmonton to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 a.m. - 11:17 a.m.
YEG
-
STL
27h 17m
1 stop
Multiple Airlines Logo
10:20 a.m. - 4:55 p.m.
STL
-
YEG
31h 35m
2 stops
C$ 712Multiple Airlines
Sun, 13 Sep - Sun, 20 Sep
WestJet Logo
7:30 a.m. - 7:58 p.m.
YEG
-
STL
11h 28m
2 stops
WestJet Logo
6:00 a.m. - 9:40 p.m.
STL
-
YEG
16h 40m
2 stops
C$ 736WestJet
Fri, 2 Oct - Mon, 5 Oct
WestJet Logo
7:30 a.m. - 8:35 p.m.
YEG
-
STL
12h 05m
2 stops
WestJet Logo
6:00 a.m. - 7:50 p.m.
STL
-
YEG
14h 50m
2 stops
C$ 745WestJet
Tue, 15 Sep - Tue, 22 Sep
United Airlines Logo
3:17 p.m. - 3:43 p.m.
YEG
-
STL
23h 26m
2 stops
United Airlines Logo
7:01 p.m. - 8:10 p.m.
STL
-
YEG
26h 09m
3 stops
C$ 773United Airlines
Fri, 2 Oct - Mon, 5 Oct
Delta Logo
9:40 a.m. - 11:16 p.m.
YEG
-
STL
12h 36m
1 stop
Delta Logo
6:15 a.m. - 4:55 p.m.
STL
-
YEG
11h 40m
1 stop
C$ 789Delta
Wed, 30 Sep - Sat, 3 Oct
Air Canada Logo
9:25 a.m. - 6:42 p.m.
YEG
-
STL
8h 17m
1 stop
Air Canada Logo
2:40 p.m. - 11:03 p.m.
STL
-
YEG
9h 23m
1 stop
C$ 822Air Canada
Wed, 2 Sep - Sun, 6 Sep
Air Canada Logo
6:00 a.m. - 2:02 p.m.
YEG
-
STL
7h 02m
1 stop
Air Canada Logo
2:40 p.m. - 11:03 p.m.
STL
-
YEG
9h 23m
1 stop
C$ 828Air Canada
Thu, 3 Sep - Sun, 6 Sep
Air Canada Logo
6:00 a.m. - 2:02 p.m.
YEG
-
STL
7h 02m
1 stop
Air Canada Logo
8:55 a.m. - 5:18 p.m.
STL
-
YEG
9h 23m
1 stop
C$ 828Air Canada
Thu, 3 Sep - Mon, 7 Sep
United Airlines Logo
6:00 a.m. - 4:34 p.m.
YEG
-
STL
9h 34m
1 stop
United Airlines Logo
4:40 p.m. - 10:04 p.m.
STL
-
YEG
6h 24m
1 stop
C$ 831United Airlines
Tue, 22 Sep - Wed, 23 Sep
United Airlines Logo
6:00 a.m. - 4:34 p.m.
YEG
-
STL
9h 34m
1 stop
United Airlines Logo
4:40 p.m. - 10:04 p.m.
STL
-
YEG
6h 24m
1 stop
C$ 832United Airlines
Tue, 22 Sep - Wed, 23 Sep

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Delta flights from Edmonton to St. Louis

Our best Delta deals on Edmonton to St. Louis flight tickets
Delta
30 Sep
YEG9:40 a.m.Edmonton
12h 36m
1 stop
STL11:16 p.m.Lambert-St Louis
3 Oct
STL6:15 a.m.Lambert-St Louis
11h 40m
1 stop
YEG4:55 p.m.Edmonton
C$ 789
Delta
9 Nov
YEG9:15 a.m.Edmonton
11h 18m
2 stops
STL8:33 p.m.Lambert-St Louis
23 Nov
STL6:20 a.m.Lambert-St Louis
11h 35m
1 stop
YEG5:55 p.m.Edmonton
C$ 822
Delta
9 Nov
YEG9:15 a.m.Edmonton
6h 19m
1 stop
STL3:34 p.m.Lambert-St Louis
23 Nov
STL6:20 a.m.Lambert-St Louis
11h 35m
1 stop
YEG5:55 p.m.Edmonton
C$ 911

Air Canada flights from Edmonton to St. Louis

Our best Air Canada deals on Edmonton to St. Louis flight tickets
Air Canada
22 Sep
YEG7:00 a.m.Edmonton
10h 41m
2 stops
STL6:41 p.m.Lambert-St Louis
23 Sep
STL2:40 p.m.Lambert-St Louis
9h 21m
1 stop
YEG11:01 p.m.Edmonton
C$ 850
Air Canada
22 Sep
YEG6:00 a.m.Edmonton
11h 41m
2 stops
STL6:41 p.m.Lambert-St Louis
23 Sep
STL1:36 p.m.Lambert-St Louis
10h 37m
2 stops
YEG11:13 p.m.Edmonton
C$ 918
Air Canada
22 Sep
YEG6:00 a.m.Edmonton
11h 41m
2 stops
STL6:41 p.m.Lambert-St Louis
23 Sep
STL1:36 p.m.Lambert-St Louis
10h 37m
2 stops
YEG11:13 p.m.Edmonton
C$ 920

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 2 August 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

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Sun 13/9

7:00 a.m.-11:17 a.m.

1 stop27h 17m

Lambert-St Louis

Sun 20/9

10:20 a.m.-4:55 p.m.

2 stops31h 35m

C$ 712

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Fri 2/10

7:30 a.m.-7:58 p.m.

2 stops11h 28m

Lambert-St Louis

Mon 5/10

6:00 a.m.-9:40 p.m.

2 stops16h 40m

C$ 736

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Tue 15/9

7:30 a.m.-8:35 p.m.

2 stops12h 05m

Lambert-St Louis

Tue 22/9

6:00 a.m.-7:50 p.m.

2 stops14h 50m

C$ 745

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Fri 2/10

3:17 p.m.-3:43 p.m.

2 stops23h 26m

Lambert-St Louis

Mon 5/10

7:01 p.m.-8:10 p.m.

3 stops26h 09m

C$ 773

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Wed 30/9

9:40 a.m.-11:16 p.m.

1 stop12h 36m

Lambert-St Louis

Sat 3/10

6:15 a.m.-4:55 p.m.

1 stop11h 40m

C$ 789

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Wed 2/9

9:25 a.m.-6:42 p.m.

1 stop8h 17m

Lambert-St Louis

Sun 6/9

2:40 p.m.-11:03 p.m.

1 stop9h 23m

C$ 822

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Thu 3/9

6:00 a.m.-2:02 p.m.

1 stop7h 02m

Lambert-St Louis

Sun 6/9

2:40 p.m.-11:03 p.m.

1 stop9h 23m

C$ 828

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Thu 3/9

6:00 a.m.-2:02 p.m.

1 stop7h 02m

Lambert-St Louis

Mon 7/9

8:55 a.m.-5:18 p.m.

1 stop9h 23m

C$ 828
Quickest round-trip

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Tue 22/9

6:00 a.m.-4:34 p.m.

1 stop9h 34m

Lambert-St Louis

Wed 23/9

4:40 p.m.-10:04 p.m.

1 stop6h 24m

C$ 831

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Tue 22/9

6:00 a.m.-4:34 p.m.

1 stop9h 34m

Lambert-St Louis

Wed 23/9

4:40 p.m.-10:04 p.m.

1 stop6h 24m

C$ 832

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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?

WestJet and Delta 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

5h 42m

Direct flights

None
The fastest flight from Edmonton to St. Louis takes 5h 42m
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?

    The distance between Edmonton and Lambert-St Louis is about 2422.1 km. In terms of flight time, this usually takes a little over 5h 42m.

  • 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 many operators does momondo search for flights from Edmonton Airport to Lambert-St Louis Airport?

  • 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.

  • What is the most popular airline from Edmonton to St. Louis?

Best airlines flying from Edmonton to St. Louis

Compare and see reviews for airlines that fly from Edmonton to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom C$ 399Free CancellationRating
7.4
10,062 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 549Free CancellationRating
7.1
11,418 reviews
Search Air Canada flights

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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