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Cheap flights from Edmonton to St. Louis from C$ 287

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 12/8. 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.
American Airlines Logo
7:00 a.m. - 11:09 p.m.
YEG
-
STL
15h 09m
2 stops
American Airlines Logo
6:02 a.m. - 3:59 p.m.
STL
-
YEG
10h 57m
2 stops
C$ 765American Airlines
Mon, 19 Oct - Thu, 22 Oct
Air Canada Logo
6:00 a.m. - 3:26 p.m.
YEG
-
STL
8h 26m
1 stop
Air Canada Logo
4:05 p.m. - 11:23 p.m.
STL
-
YEG
8h 18m
1 stop
C$ 768Air Canada
Mon, 23 Nov - Fri, 27 Nov
United Airlines Logo
6:00 a.m. - 4:34 p.m.
YEG
-
STL
9h 34m
1 stop
United Airlines Logo
8:00 a.m. - 3:32 p.m.
STL
-
YEG
8h 32m
1 stop
C$ 785United Airlines
Mon, 31 Aug - Wed, 2 Sep
United Airlines Logo
6:00 a.m. - 4:34 p.m.
YEG
-
STL
9h 34m
1 stop
United Airlines Logo
8:00 a.m. - 3:32 p.m.
STL
-
YEG
8h 32m
1 stop
C$ 786United Airlines
Mon, 31 Aug - Wed, 2 Sep
WestJet Logo
7:00 a.m. - 11:16 p.m.
YEG
-
STL
15h 16m
2 stops
WestJet Logo
6:00 a.m. - 9:40 p.m.
STL
-
YEG
16h 40m
2 stops
C$ 798WestJet
Mon, 21 Sep - Thu, 1 Oct
Air Canada Logo
6:00 a.m. - 6:42 p.m.
YEG
-
STL
11h 42m
2 stops
Air Canada Logo
8:55 a.m. - 5:18 p.m.
STL
-
YEG
9h 23m
1 stop
C$ 806Air Canada
Mon, 31 Aug - Wed, 2 Sep
Air Canada Logo
9:55 a.m. - 9:13 p.m.
YEG
-
STL
10h 18m
2 stops
Air Canada Logo
7:33 a.m. - 12:42 a.m.
STL
-
YEG
18h 09m
2 stops
C$ 812Air Canada
Mon, 23 Nov - Fri, 27 Nov
United Airlines Logo
6:00 a.m. - 4:34 p.m.
YEG
-
STL
9h 34m
1 stop
United Airlines Logo
8:00 a.m. - 3:32 p.m.
STL
-
YEG
8h 32m
1 stop
C$ 853United Airlines
Mon, 31 Aug - Wed, 2 Sep
United Airlines Logo
3:17 p.m. - 12:02 p.m.
YEG
-
STL
19h 45m
2 stops
United Airlines Logo
8:50 a.m. - 3:32 p.m.
STL
-
YEG
7h 42m
1 stop
C$ 854United Airlines
Mon, 31 Aug - Wed, 2 Sep
Air Canada Logo
6:00 a.m. - 3:26 p.m.
YEG
-
STL
8h 26m
1 stop
Air Canada Logo
9:40 a.m. - 9:23 p.m.
STL
-
YEG
12h 43m
2 stops
C$ 856Air Canada
Fri, 18 Dec - Fri, 1 Jan

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WestJet flights from Edmonton to St. Louis

Our best WestJet deals on Edmonton to St. Louis flight tickets
WestJet
21 Sep
YEG7:00 a.m.Edmonton
15h 16m
2 stops
STL11:16 p.m.Lambert-St Louis
1 Oct
STL6:00 a.m.Lambert-St Louis
16h 40m
2 stops
YEG9:40 p.m.Edmonton
C$ 798
WestJet
21 Sep
YEG9:40 a.m.Edmonton
12h 36m
1 stop
STL11:16 p.m.Lambert-St Louis
1 Oct
STL10:05 a.m.Lambert-St Louis
12h 35m
2 stops
YEG9:40 p.m.Edmonton
C$ 890
WestJet
18 Dec
YEG10:30 a.m.Edmonton
11h 48m
2 stops
STL11:18 p.m.Lambert-St Louis
1 Jan
STL11:51 a.m.Lambert-St Louis
30h 14m
2 stops
YEG5:05 p.m.Edmonton
C$ 951

United Airlines flights from Edmonton to St. Louis

Our best United Airlines deals on Edmonton to St. Louis flight tickets
United Airlines
31 Aug
YEG6:00 a.m.Edmonton
9h 34m
1 stop
STL4:34 p.m.Lambert-St Louis
2 Sep
STL8:00 a.m.Lambert-St Louis
8h 32m
1 stop
YEG3:32 p.m.Edmonton
C$ 785
United Airlines
31 Aug
YEG6:00 a.m.Edmonton
9h 34m
1 stop
STL4:34 p.m.Lambert-St Louis
2 Sep
STL8:00 a.m.Lambert-St Louis
8h 32m
1 stop
YEG3:32 p.m.Edmonton
C$ 786
United Airlines
31 Aug
YEG6:00 a.m.Edmonton
9h 34m
1 stop
STL4:34 p.m.Lambert-St Louis
2 Sep
STL8:00 a.m.Lambert-St Louis
8h 32m
1 stop
YEG3:32 p.m.Edmonton
C$ 853

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 28 June 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

Mon 19/10

7:00 a.m.-11:09 p.m.

2 stops15h 09m

Lambert-St Louis

Thu 22/10

6:02 a.m.-3:59 p.m.

2 stops10h 57m

C$ 765
Quickest round-trip

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Mon 23/11

6:00 a.m.-3:26 p.m.

1 stop8h 26m

Lambert-St Louis

Fri 27/11

4:05 p.m.-11:23 p.m.

1 stop8h 18m

C$ 768

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Mon 31/8

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

1 stop9h 34m

Lambert-St Louis

Wed 2/9

8:00 a.m.-3:32 p.m.

1 stop8h 32m

C$ 785

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Mon 31/8

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

1 stop9h 34m

Lambert-St Louis

Wed 2/9

8:00 a.m.-3:32 p.m.

1 stop8h 32m

C$ 786

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Mon 21/9

7:00 a.m.-11:16 p.m.

2 stops15h 16m

Lambert-St Louis

Thu 1/10

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

2 stops16h 40m

C$ 798

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Mon 31/8

6:00 a.m.-6:42 p.m.

2 stops11h 42m

Lambert-St Louis

Wed 2/9

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

1 stop9h 23m

C$ 806

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Mon 23/11

9:55 a.m.-9:13 p.m.

2 stops10h 18m

Lambert-St Louis

Fri 27/11

7:33 a.m.-12:42 a.m.

2 stops18h 09m

C$ 812

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Mon 31/8

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

1 stop9h 34m

Lambert-St Louis

Wed 2/9

8:00 a.m.-3:32 p.m.

1 stop8h 32m

C$ 853

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Mon 31/8

3:17 p.m.-12:02 p.m.

2 stops19h 45m

Lambert-St Louis

Wed 2/9

8:50 a.m.-3:32 p.m.

1 stop7h 42m

C$ 854

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Fri 18/12

6:00 a.m.-3:26 p.m.

1 stop8h 26m

Lambert-St Louis

Fri 1/1

9:40 a.m.-9:23 p.m.

2 stops12h 43m

C$ 856

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 United Airlines 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

9h 34m

Direct flights

None
The fastest flight from Edmonton to St. Louis takes 9h 34m
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 9h 34m.

  • 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
Air CanadaPriceFrom C$ 556Free CancellationRating
7.1
11,269 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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