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Cheap flights from Edmonton to St. Louis from C$ 213

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 21/2. 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.
Alaska Airlines Logo
11:37 a.m. - 11:59 p.m.
YEG
-
STL
11h 22m1 stop
Alaska Airlines Logo
7:00 a.m. - 10:47 a.m.
STL
-
YEG
28h 47m1 stop
C$ 640Alaska Airlines
Thu, 12 Feb - Mon, 16 Feb
Alaska Airlines Logo
11:39 a.m. - 11:57 p.m.
YEG
-
STL
11h 18m1 stop
Alaska Airlines Logo
7:56 p.m. - 10:49 a.m.
STL
-
YEG
15h 53m1 stop
C$ 658Alaska Airlines
Thu, 21 May - Mon, 25 May
Alaska Airlines Logo
11:39 a.m. - 11:57 p.m.
YEG
-
STL
11h 18m1 stop
Alaska Airlines Logo
6:20 p.m. - 10:49 a.m.
STL
-
YEG
17h 29m2 stops
C$ 663Alaska Airlines
Thu, 21 May - Mon, 25 May
Multiple Airlines Logo
11:37 a.m. - 11:59 p.m.
YEG
-
STL
11h 22m1 stop
Multiple Airlines Logo
2:47 p.m. - 11:20 a.m.
STL
-
YEG
45h 33m2 stops
C$ 670Multiple Airlines
Thu, 12 Feb - Mon, 16 Feb
Multiple Airlines Logo
7:00 a.m. - 11:59 p.m.
YEG
-
STL
15h 59m2 stops
Multiple Airlines Logo
2:47 p.m. - 10:47 a.m.
STL
-
YEG
21h 00m1 stop
C$ 681Multiple Airlines
Thu, 12 Feb - Mon, 16 Feb
Alaska Airlines Logo
11:39 a.m. - 5:06 p.m.
YEG
-
STL
28h 27m2 stops
Alaska Airlines Logo
6:20 p.m. - 10:49 a.m.
STL
-
YEG
17h 29m2 stops
C$ 705Alaska Airlines
Thu, 21 May - Mon, 25 May
Air Canada Logo
1:00 a.m. - 12:06 p.m.
YEG
-
STL
10h 06m1 stop
Air Canada Logo
7:30 a.m. - 2:54 p.m.
STL
-
YEG
8h 24m1 stop
C$ 723Air Canada
Wed, 20 May - Fri, 22 May
WestJet Logo
6:30 a.m. - 8:09 p.m.
YEG
-
STL
12h 39m2 stops
WestJet Logo
6:10 a.m. - 12:39 a.m.
STL
-
YEG
19h 29m2 stops
C$ 749WestJet
Thu, 12 Feb - Mon, 16 Feb
WestJet Logo
6:30 a.m. - 8:09 p.m.
YEG
-
STL
12h 39m2 stops
WestJet Logo
6:10 a.m. - 12:39 a.m.
STL
-
YEG
19h 29m2 stops
C$ 781WestJet
Thu, 12 Feb - Mon, 16 Feb
WestJet Logo
12:05 a.m. - 1:17 p.m.
YEG
-
STL
12h 12m2 stops
WestJet Logo
6:45 a.m. - 9:17 p.m.
STL
-
YEG
15h 32m2 stops
C$ 792WestJet
Wed, 20 May - Fri, 22 May

United Airlines flights from Edmonton to St. Louis

Our best United Airlines deals on Edmonton to St. Louis flight tickets
United Airlines
17 Jan
YEG6:00 a.m.Edmonton
13h 58m
1 stop
STL8:58 p.m.Lambert-St Louis
21 Jan
STL8:45 a.m.Lambert-St Louis
14h 34m
1 stop
YEG10:19 p.m.Edmonton
C$ 760
United Airlines
17 Jan
YEG6:00 a.m.Edmonton
13h 58m
1 stop
STL8:58 p.m.Lambert-St Louis
21 Jan
STL8:45 a.m.Lambert-St Louis
6h 29m
1 stop
YEG2:14 p.m.Edmonton
C$ 762
United Airlines
17 Jan
YEG6:00 a.m.Edmonton
6h 16m
1 stop
STL1:16 p.m.Lambert-St Louis
21 Jan
STL8:45 a.m.Lambert-St Louis
6h 29m
1 stop
YEG2:14 p.m.Edmonton
C$ 763

Delta flights from Edmonton to St. Louis

Our best Delta deals on Edmonton to St. Louis flight tickets
Delta
16 Jan
YEG12:45 a.m.Edmonton
7h 08m
1 stop
STL8:53 a.m.Lambert-St Louis
21 Jan
STL3:31 p.m.Lambert-St Louis
10h 13m
2 stops
YEG12:44 a.m.Edmonton
C$ 833
Delta
16 Jan
YEG12:45 a.m.Edmonton
7h 08m
1 stop
STL8:53 a.m.Lambert-St Louis
21 Jan
STL3:31 p.m.Lambert-St Louis
10h 13m
2 stops
YEG12:44 a.m.Edmonton
C$ 836

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 8 January 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

Thu 12/2

11:37 a.m.-11:59 p.m.

1 stop11h 22m

Lambert-St Louis

Mon 16/2

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

1 stop28h 47m

C$ 640

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Thu 21/5

11:39 a.m.-11:57 p.m.

1 stop11h 18m

Lambert-St Louis

Mon 25/5

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

1 stop15h 53m

C$ 658

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Thu 21/5

11:39 a.m.-11:57 p.m.

1 stop11h 18m

Lambert-St Louis

Mon 25/5

6:20 p.m.-10:49 a.m.

2 stops17h 29m

C$ 663

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Thu 12/2

11:37 a.m.-11:59 p.m.

1 stop11h 22m

Lambert-St Louis

Mon 16/2

2:47 p.m.-11:20 a.m.

2 stops45h 33m

C$ 670

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Thu 12/2

7:00 a.m.-11:59 p.m.

2 stops15h 59m

Lambert-St Louis

Mon 16/2

2:47 p.m.-10:47 a.m.

1 stop21h 00m

C$ 681

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Thu 21/5

11:39 a.m.-5:06 p.m.

2 stops28h 27m

Lambert-St Louis

Mon 25/5

6:20 p.m.-10:49 a.m.

2 stops17h 29m

C$ 705

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Wed 20/5

1:00 a.m.-12:06 p.m.

1 stop10h 06m

Lambert-St Louis

Fri 22/5

7:30 a.m.-2:54 p.m.

1 stop8h 24m

C$ 723

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Thu 12/2

6:30 a.m.-8:09 p.m.

2 stops12h 39m

Lambert-St Louis

Mon 16/2

6:10 a.m.-12:39 a.m.

2 stops19h 29m

C$ 749

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Thu 12/2

6:30 a.m.-8:09 p.m.

2 stops12h 39m

Lambert-St Louis

Mon 16/2

6:10 a.m.-12:39 a.m.

2 stops19h 29m

C$ 781

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Wed 20/5

12:05 a.m.-1:17 p.m.

2 stops12h 12m

Lambert-St Louis

Fri 22/5

6:45 a.m.-9:17 p.m.

2 stops15h 32m

C$ 792

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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

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$ 541.

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

7h 28m

Direct flights

None
The fastest flight from Edmonton to St. Louis takes 7h 28m
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 7h 28m.

  • 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$ 467Free CancellationRating
7.1
10,603 reviews
Search Air Canada flights
WestJetPriceFrom C$ 610Free CancellationRating
7.2
3,235 reviews
Search WestJet flights

Travelling to a place near St. Louis?

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

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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