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Cheap flights from Edmonton to St. Louis from C$ 323

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 13/10. 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

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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.
Multiple Airlines Logo
8:35 p.m. - 9:40 a.m.YEG  Edmonton-STL Lambert-St Louis
12h 05m2 stops Calgary Atlanta Hartsfield-Jackson
Multiple Airlines Logo
5:32 p.m. - 1:47 a.m.STL  Lambert-St Louis-YEG Edmonton
32h 15m1 stop Las Vegas Harry Reid Intl
C$ 647Multiple Airlines
Thu, 29 Oct - Tue, 3 Nov
Multiple Airlines Logo
6:10 a.m. - 7:17 p.m.YEG  Edmonton-STL Lambert-St Louis
12h 07m2 stops Calgary Denver Intl
Multiple Airlines Logo
12:17 p.m. - 8:45 p.m.STL  Lambert-St Louis-YEG Edmonton
9h 28m1 stop Las Vegas Harry Reid Intl
C$ 662Multiple Airlines
Fri, 11 Sep - Mon, 14 Sep
WestJet Logo
7:40 p.m. - 6:15 p.m.YEG  Edmonton-STL Lambert-St Louis
21h 35m2 stops Calgary Atlanta Hartsfield-Jackson
WestJet Logo
6:00 a.m. - 9:40 p.m.STL  Lambert-St Louis-YEG Edmonton
16h 40m2 stops Atlanta Hartsfield-Jackson Calgary
C$ 669WestJet
Tue, 20 Oct - Sat, 24 Oct
WestJet Logo
9:30 p.m. - 11:42 p.m.YEG  Edmonton-STL Lambert-St Louis
25h 12m2 stops Calgary Atlanta Hartsfield-Jackson
WestJet Logo
6:15 a.m. - 12:44 a.m.STL  Lambert-St Louis-YEG Edmonton
19h 29m2 stops Minneapolis St Paul Calgary
C$ 669WestJet
Fri, 11 Sep - Sun, 13 Sep
Air Canada Logo
6:00 a.m. - 2:00 p.m.YEG  Edmonton-STL Lambert-St Louis
7h 00m1 stop Toronto Pearson Intl
Air Canada Logo
12:10 p.m. - 9:50 p.m.STL  Lambert-St Louis-YEG Edmonton
10h 40m1 stop Montreal Pierre Elliott Trudeau Intl
C$ 793Air Canada
Sun, 13 Sep - Sat, 19 Sep
Air Canada Logo
7:00 a.m. - 2:26 p.m.YEG  Edmonton-STL Lambert-St Louis
7h 26m1 stop Toronto Pearson Intl
Air Canada Logo
4:05 p.m. - 1:23 a.m.STL  Lambert-St Louis-YEG Edmonton
9h 18m1 stop Toronto Pearson Intl
C$ 796Air Canada
Thu, 17 Dec - Tue, 5 Jan
United Airlines Logo
6:00 a.m. - 8:36 p.m.YEG  Edmonton-STL Lambert-St Louis
13h 36m1 stop Denver Intl
United Airlines Logo
8:50 a.m. - 2:15 p.m.STL  Lambert-St Louis-YEG Edmonton
6h 25m1 stop Denver Intl
C$ 796United Airlines
Sat, 24 Oct - Wed, 28 Oct
United Airlines Logo
3:17 p.m. - 11:40 p.m.YEG  Edmonton-STL Lambert-St Louis
7h 23m1 stop Denver Intl
United Airlines Logo
5:10 a.m. - 2:08 p.m.STL  Lambert-St Louis-YEG Edmonton
9h 58m1 stop Denver Intl
C$ 796United Airlines
Fri, 11 Sep - Sun, 13 Sep
Air Canada Logo
11:10 a.m. - 8:00 p.m.YEG  Edmonton-STL Lambert-St Louis
7h 50m1 stop Toronto Pearson Intl
Air Canada Logo
4:05 p.m. - 11:23 p.m.STL  Lambert-St Louis-YEG Edmonton
8h 18m1 stop Toronto Pearson Intl
C$ 802Air Canada
Wed, 14 Oct - Wed, 28 Oct
United Airlines Logo
3:17 p.m. - 12:10 p.m.YEG  Edmonton-STL Lambert-St Louis
19h 53m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
7:30 a.m. - 4:15 p.m.STL  Lambert-St Louis-YEG Edmonton
32h 45m3 stops Chicago O'Hare Intl Nashville Intl Denver Intl
C$ 934United Airlines
Thu, 29 Oct - Tue, 3 Nov

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WestJet flights from Edmonton to St. Louis

Our best WestJet deals on Edmonton to St. Louis flight tickets
WestJet
11 Sep
YEG9:30 p.m.Edmonton
25h 12m
2 stops
STL11:42 p.m.Lambert-St Louis
13 Sep
STL6:15 a.m.Lambert-St Louis
19h 29m
2 stops
YEG12:44 a.m.Edmonton
C$ 669
WestJet
14 Oct
YEG9:30 p.m.Edmonton
12h 21m
2 stops
STL10:51 a.m.Lambert-St Louis
28 Oct
STL6:00 a.m.Lambert-St Louis
17h 47m
2 stops
YEG10:47 p.m.Edmonton
C$ 676
WestJet
11 Sep
YEG9:30 p.m.Edmonton
14h 02m
2 stops
STL12:32 p.m.Lambert-St Louis
14 Sep
STL6:40 a.m.Lambert-St Louis
17h 15m
2 stops
YEG10:55 p.m.Edmonton
C$ 686

Air Canada flights from Edmonton to St. Louis

Our best Air Canada deals on Edmonton to St. Louis flight tickets
Air Canada
13 Sep
YEG6:00 a.m.Edmonton
7h 00m
1 stop
STL2:00 p.m.Lambert-St Louis
19 Sep
STL12:10 p.m.Lambert-St Louis
10h 40m
1 stop
YEG9:50 p.m.Edmonton
C$ 793
Air Canada
17 Dec
YEG7:00 a.m.Edmonton
7h 26m
1 stop
STL2:26 p.m.Lambert-St Louis
5 Jan
STL4:05 p.m.Lambert-St Louis
9h 18m
1 stop
YEG1:23 a.m.Edmonton
C$ 796
Air Canada
14 Oct
YEG11:10 a.m.Edmonton
7h 50m
1 stop
STL8:00 p.m.Lambert-St Louis
28 Oct
STL4:05 p.m.Lambert-St Louis
8h 18m
1 stop
YEG11:23 p.m.Edmonton
C$ 802

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 14 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 Edmonton - STL Lambert-St Louis

YEGSTL

Edmonton

Thu 29/10

8:35 p.m.-9:40 a.m.

2 stops12h 05m

Lambert-St Louis

Tue 3/11

5:32 p.m.-1:47 a.m.

1 stop32h 15m

C$ 647

EdmontonSt. Louis

YEG Edmonton - STL Lambert-St Louis

YEGSTL

Edmonton

Fri 11/9

6:10 a.m.-7:17 p.m.

2 stops12h 07m

Lambert-St Louis

Mon 14/9

12:17 p.m.-8:45 p.m.

1 stop9h 28m

C$ 662

EdmontonSt. Louis

YEG Edmonton - STL Lambert-St Louis

YEGSTL

Edmonton

Tue 20/10

7:40 p.m.-6:15 p.m.

2 stops21h 35m

Lambert-St Louis

Sat 24/10

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

2 stops16h 40m

C$ 669

EdmontonSt. Louis

YEG Edmonton - STL Lambert-St Louis

YEGSTL

Edmonton

Fri 11/9

9:30 p.m.-11:42 p.m.

2 stops25h 12m

Lambert-St Louis

Sun 13/9

6:15 a.m.-12:44 a.m.

2 stops19h 29m

C$ 669

EdmontonSt. Louis

YEG Edmonton - STL Lambert-St Louis

YEGSTL

Edmonton

Sun 13/9

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

1 stop7h 00m

Lambert-St Louis

Sat 19/9

12:10 p.m.-9:50 p.m.

1 stop10h 40m

C$ 793

EdmontonSt. Louis

YEG Edmonton - STL Lambert-St Louis

YEGSTL

Edmonton

Thu 17/12

7:00 a.m.-2:26 p.m.

1 stop7h 26m

Lambert-St Louis

Tue 5/1

4:05 p.m.-1:23 a.m.

1 stop9h 18m

C$ 796

EdmontonSt. Louis

YEG Edmonton - STL Lambert-St Louis

YEGSTL

Edmonton

Sat 24/10

6:00 a.m.-8:36 p.m.

1 stop13h 36m

Lambert-St Louis

Wed 28/10

8:50 a.m.-2:15 p.m.

1 stop6h 25m

C$ 796

EdmontonSt. Louis

YEG Edmonton - STL Lambert-St Louis

YEGSTL

Edmonton

Fri 11/9

3:17 p.m.-11:40 p.m.

1 stop7h 23m

Lambert-St Louis

Sun 13/9

5:10 a.m.-2:08 p.m.

1 stop9h 58m

C$ 796
Quickest round-trip

EdmontonSt. Louis

YEG Edmonton - STL Lambert-St Louis

YEGSTL

Edmonton

Wed 14/10

11:10 a.m.-8:00 p.m.

1 stop7h 50m

Lambert-St Louis

Wed 28/10

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

1 stop8h 18m

C$ 802

EdmontonSt. Louis

YEG Edmonton - STL Lambert-St Louis

YEGSTL

Edmonton

Thu 29/10

3:17 p.m.-12:10 p.m.

2 stops19h 53m

Lambert-St Louis

Tue 3/11

7:30 a.m.-4:15 p.m.

3 stops32h 45m

C$ 934

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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 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

7h 14m

Direct flights

None
The fastest flight from Edmonton to St. Louis takes 7h 14m
There are no direct flights from Edmonton to St. Louis. There are no popular flight routes from Edmonton to St. Louis.
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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 7h 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 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$ 397Free CancellationRating
7.4
10,114 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 546Free CancellationRating
7.1
11,470 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.

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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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