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Cheap flights from Edmonton to St. Louis from C$ 302

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 15/6. 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

Find the cheapest flights from Edmonton to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:15 p.m. - 11:50 p.m.
YEG
-
STL
7h 35m
1 stop
United Airlines Logo
5:00 a.m. - 3:52 p.m.
STL
-
YEG
11h 52m
1 stop
C$ 606United Airlines
Tue, 18 Aug - Wed, 19 Aug
United Airlines Logo
6:00 a.m. - 11:57 p.m.
YEG
-
STL
16h 57m
1 stop
United Airlines Logo
4:48 p.m. - 10:04 p.m.
STL
-
YEG
6h 16m
1 stop
C$ 613United Airlines
Tue, 2 Jun - Wed, 3 Jun
United Airlines Logo
4:50 p.m. - 11:57 p.m.
YEG
-
STL
6h 07m
1 stop
United Airlines Logo
8:00 a.m. - 3:47 p.m.
STL
-
YEG
8h 47m
1 stop
C$ 626United Airlines
Wed, 3 Jun - Wed, 10 Jun
Air Canada Logo
6:00 p.m. - 12:21 p.m.
YEG
-
STL
17h 21m
1 stop
Air Canada Logo
8:40 a.m. - 5:03 p.m.
STL
-
YEG
9h 23m
1 stop
C$ 661Air Canada
Fri, 19 Jun - Sun, 21 Jun
United Airlines Logo
3:15 p.m. - 11:50 p.m.
YEG
-
STL
7h 35m
1 stop
United Airlines Logo
1:36 p.m. - 10:09 p.m.
STL
-
YEG
9h 33m
1 stop
C$ 671United Airlines
Tue, 18 Aug - Wed, 19 Aug
United Airlines Logo
3:15 p.m. - 11:50 p.m.
YEG
-
STL
7h 35m
1 stop
United Airlines Logo
5:00 a.m. - 3:52 p.m.
STL
-
YEG
11h 52m
1 stop
C$ 672United Airlines
Tue, 18 Aug - Wed, 19 Aug
United Airlines Logo
4:50 p.m. - 11:57 p.m.
YEG
-
STL
6h 07m
1 stop
United Airlines Logo
4:48 p.m. - 10:04 p.m.
STL
-
YEG
6h 16m
1 stop
C$ 676United Airlines
Wed, 3 Jun - Fri, 5 Jun
Air Canada Logo
1:00 a.m. - 12:06 p.m.
YEG
-
STL
10h 06m
1 stop
Air Canada Logo
2:15 p.m. - 10:54 p.m.
STL
-
YEG
9h 39m
1 stop
C$ 679Air Canada
Mon, 1 Jun - Tue, 2 Jun
Air Canada Logo
6:15 a.m. - 3:46 p.m.
YEG
-
STL
8h 31m
2 stops
Air Canada Logo
9:23 a.m. - 3:47 p.m.
STL
-
YEG
7h 24m
1 stop
C$ 686Air Canada
Tue, 2 Jun - Wed, 3 Jun
Delta Logo
9:40 a.m. - 9:09 p.m.
YEG
-
STL
10h 29m
2 stops
Delta Logo
11:25 a.m. - 4:55 p.m.
STL
-
YEG
6h 30m
1 stop
C$ 697Delta
Wed, 3 Jun - Sat, 6 Jun

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WestJet flights from Edmonton to St. Louis

Our best WestJet deals on Edmonton to St. Louis flight tickets
WestJet
25 Jun
YEG9:40 a.m.Edmonton
22h 52m
2 stops
STL9:32 a.m.Lambert-St Louis
6 Jul
STL6:21 a.m.Lambert-St Louis
12h 24m
2 stops
YEG5:45 p.m.Edmonton
C$ 802
WestJet
25 Jun
YEG9:40 a.m.Edmonton
22h 52m
2 stops
STL9:32 a.m.Lambert-St Louis
6 Jul
STL5:36 p.m.Lambert-St Louis
24h 19m
1 stop
YEG4:55 p.m.Edmonton
C$ 829
WestJet
4 Jun
YEG6:10 a.m.Edmonton
26h 19m
2 stops
STL9:29 a.m.Lambert-St Louis
5 Jun
STL1:59 p.m.Lambert-St Louis
9h 56m
2 stops
YEG10:55 p.m.Edmonton
C$ 843

United Airlines flights from Edmonton to St. Louis

Our best United Airlines deals on Edmonton to St. Louis flight tickets
United Airlines
18 Aug
YEG3:15 p.m.Edmonton
7h 35m
1 stop
STL11:50 p.m.Lambert-St Louis
19 Aug
STL5:00 a.m.Lambert-St Louis
11h 52m
1 stop
YEG3:52 p.m.Edmonton
C$ 606
United Airlines
2 Jun
YEG6:00 a.m.Edmonton
16h 57m
1 stop
STL11:57 p.m.Lambert-St Louis
3 Jun
STL4:48 p.m.Lambert-St Louis
6h 16m
1 stop
YEG10:04 p.m.Edmonton
C$ 613
United Airlines
3 Jun
YEG4:50 p.m.Edmonton
6h 07m
1 stop
STL11:57 p.m.Lambert-St Louis
10 Jun
STL8:00 a.m.Lambert-St Louis
8h 47m
1 stop
YEG3:47 p.m.Edmonton
C$ 626

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 29 April 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

Tue 18/8

3:15 p.m.-11:50 p.m.

1 stop7h 35m

Lambert-St Louis

Wed 19/8

5:00 a.m.-3:52 p.m.

1 stop11h 52m

C$ 606

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Tue 2/6

6:00 a.m.-11:57 p.m.

1 stop16h 57m

Lambert-St Louis

Wed 3/6

4:48 p.m.-10:04 p.m.

1 stop6h 16m

C$ 613

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Wed 3/6

4:50 p.m.-11:57 p.m.

1 stop6h 07m

Lambert-St Louis

Wed 10/6

8:00 a.m.-3:47 p.m.

1 stop8h 47m

C$ 626

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Fri 19/6

6:00 p.m.-12:21 p.m.

1 stop17h 21m

Lambert-St Louis

Sun 21/6

8:40 a.m.-5:03 p.m.

1 stop9h 23m

C$ 661

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Tue 18/8

3:15 p.m.-11:50 p.m.

1 stop7h 35m

Lambert-St Louis

Wed 19/8

1:36 p.m.-10:09 p.m.

1 stop9h 33m

C$ 671

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Tue 18/8

3:15 p.m.-11:50 p.m.

1 stop7h 35m

Lambert-St Louis

Wed 19/8

5:00 a.m.-3:52 p.m.

1 stop11h 52m

C$ 672
Quickest round-trip

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Wed 3/6

4:50 p.m.-11:57 p.m.

1 stop6h 07m

Lambert-St Louis

Fri 5/6

4:48 p.m.-10:04 p.m.

1 stop6h 16m

C$ 676

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Mon 1/6

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

1 stop10h 06m

Lambert-St Louis

Tue 2/6

2:15 p.m.-10:54 p.m.

1 stop9h 39m

C$ 679

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Tue 2/6

6:15 a.m.-3:46 p.m.

2 stops8h 31m

Lambert-St Louis

Wed 3/6

9:23 a.m.-3:47 p.m.

1 stop7h 24m

C$ 686

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Wed 3/6

9:40 a.m.-9:09 p.m.

2 stops10h 29m

Lambert-St Louis

Sat 6/6

11:25 a.m.-4:55 p.m.

1 stop6h 30m

C$ 697

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?

United Airlines, Air Canada, 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

6h 13m

Direct flights

None
The fastest flight from Edmonton to St. Louis takes 6h 13m
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 6h 13m.

  • 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.

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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