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Cheap flights from Alberta to St. Louis from C$ 222

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Alberta to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:20 a.m. - 1:10 p.m.YYC  Calgary-STL Lambert-St Louis
11h 50m1 stop Atlanta Hartsfield-Jackson
Multiple Airlines Logo
2:29 p.m. - 9:50 p.m.STL  Lambert-St Louis-YYC Calgary
8h 21m1 stop Atlanta Hartsfield-Jackson
C$ 366Multiple Airlines
Thu, 24 Sep - Mon, 28 Sep
Multiple Airlines Logo
9:00 p.m. - 1:10 p.m.YYC  Calgary-STL Lambert-St Louis
15h 10m2 stops Vancouver Intl Atlanta Hartsfield-Jackson
Multiple Airlines Logo
2:29 p.m. - 11:00 a.m.STL  Lambert-St Louis-YYC Calgary
21h 31m1 stop Atlanta Hartsfield-Jackson
C$ 411Multiple Airlines
Tue, 15 Sep - Fri, 18 Sep
Multiple Airlines Logo
12:20 a.m. - 1:10 p.m.YYC  Calgary-STL Lambert-St Louis
11h 50m1 stop Atlanta Hartsfield-Jackson
Multiple Airlines Logo
6:35 p.m. - 11:00 a.m.STL  Lambert-St Louis-YYC Calgary
17h 25m1 stop Atlanta Hartsfield-Jackson
C$ 418Multiple Airlines
Tue, 6 Oct - Wed, 14 Oct
Delta Logo
6:35 a.m. - 1:32 p.m.YYC  Calgary-STL Lambert-St Louis
5h 57m1 stop Salt Lake City
Delta Logo
2:22 p.m. - 11:10 p.m.STL  Lambert-St Louis-YYC Calgary
9h 48m1 stop Salt Lake City
C$ 537Delta
Tue, 20 Oct - Wed, 21 Oct
Delta Logo
6:35 a.m. - 1:32 p.m.YYC  Calgary-STL Lambert-St Louis
5h 57m1 stop Salt Lake City
Delta Logo
2:22 p.m. - 11:10 p.m.STL  Lambert-St Louis-YYC Calgary
9h 48m1 stop Salt Lake City
C$ 538Delta
Tue, 20 Oct - Wed, 21 Oct
WestJet Logo
1:25 a.m. - 3:28 p.m.YYC  Calgary-STL Lambert-St Louis
14h 03m1 stop Atlanta Hartsfield-Jackson
WestJet Logo
5:13 p.m. - 1:05 p.m.STL  Lambert-St Louis-YYC Calgary
19h 52m1 stop Atlanta Hartsfield-Jackson
C$ 573WestJet
Tue, 29 Dec - Sun, 3 Jan
WestJet Logo
1:25 a.m. - 8:07 a.m.YYC  Calgary-STL Lambert-St Louis
6h 42m1 stop Atlanta Hartsfield-Jackson
WestJet Logo
5:13 p.m. - 10:00 p.m.STL  Lambert-St Louis-YYC Calgary
28h 47m2 stops Atlanta Hartsfield-Jackson Winnipeg
C$ 583WestJet
Tue, 29 Dec - Sun, 3 Jan
Delta Logo
6:35 a.m. - 1:32 p.m.YYC  Calgary-STL Lambert-St Louis
5h 57m1 stop Salt Lake City
Delta Logo
2:22 p.m. - 11:10 p.m.STL  Lambert-St Louis-YYC Calgary
9h 48m1 stop Salt Lake City
C$ 602Delta
Tue, 20 Oct - Wed, 21 Oct
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$ 839Air Canada
Thu, 17 Dec - Tue, 5 Jan
Air Canada Logo
11:10 a.m. - 8:20 p.m.YEG  Edmonton-STL Lambert-St Louis
8h 10m1 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$ 839Air Canada
Thu, 15 Oct - Fri, 13 Nov

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United Airlines flights from Alberta to St. Louis

Our best United Airlines deals on Alberta to St. Louis flight tickets
United Airlines
10 Oct
YYC6:00 a.m.Calgary
5h 40m
1 stop
STL12:40 p.m.Lambert-St Louis
20 Oct
STL9:00 a.m.Lambert-St Louis
13h 48m
1 stop
YYC9:48 p.m.Calgary
C$ 623
United Airlines
20 Oct
YYC12:30 p.m.Calgary
7h 51m
1 stop
STL9:21 p.m.Lambert-St Louis
25 Oct
STL5:00 a.m.Lambert-St Louis
7h 35m
1 stop
YYC11:35 a.m.Calgary
C$ 627
United Airlines
14 Oct
YEG3:17 p.m.Edmonton
23h 26m
2 stops
STL3:43 p.m.Lambert-St Louis
16 Oct
STL5:36 p.m.Lambert-St Louis
21h 32m
2 stops
YEG2:08 p.m.Edmonton
C$ 785

American Airlines flights from Alberta to St. Louis

Our best American Airlines deals on Alberta to St. Louis flight tickets
American Airlines
25 Sep
YYC7:00 a.m.Calgary
16h 27m
1 stop
STL12:27 a.m.Lambert-St Louis
29 Sep
STL11:01 a.m.Lambert-St Louis
13h 28m
1 stop
YYC11:29 p.m.Calgary
C$ 533
American Airlines
1 Oct
YYC7:00 a.m.Calgary
12h 44m
1 stop
STL8:44 p.m.Lambert-St Louis
22 Oct
STL7:29 a.m.Lambert-St Louis
6h 22m
1 stop
YYC12:51 p.m.Calgary
C$ 555
American Airlines
22 Oct
YYC1:51 p.m.Calgary
9h 28m
1 stop
STL12:19 a.m.Lambert-St Louis
25 Oct
STL5:40 a.m.Lambert-St Louis
7h 19m
1 stop
YYC11:59 a.m.Calgary
C$ 646

momondo Fare Finder

 
Use the filters below to find and compare flights from Alberta to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgarySt. Louis

YYC Calgary - STL Lambert-St Louis

YYCSTL

Calgary

Thu 24/9

12:20 a.m.-1:10 p.m.

1 stop11h 50m

Lambert-St Louis

Mon 28/9

2:29 p.m.-9:50 p.m.

1 stop8h 21m

C$ 366

CalgarySt. Louis

YYC Calgary - STL Lambert-St Louis

YYCSTL

Calgary

Tue 15/9

9:00 p.m.-1:10 p.m.

2 stops15h 10m

Lambert-St Louis

Fri 18/9

2:29 p.m.-11:00 a.m.

1 stop21h 31m

C$ 411

CalgarySt. Louis

YYC Calgary - STL Lambert-St Louis

YYCSTL

Calgary

Tue 6/10

12:20 a.m.-1:10 p.m.

1 stop11h 50m

Lambert-St Louis

Wed 14/10

6:35 p.m.-11:00 a.m.

1 stop17h 25m

C$ 418
Quickest round-trip

CalgarySt. Louis

YYC Calgary - STL Lambert-St Louis

YYCSTL

Calgary

Tue 20/10

6:35 a.m.-1:32 p.m.

1 stop5h 57m

Lambert-St Louis

Wed 21/10

2:22 p.m.-11:10 p.m.

1 stop9h 48m

C$ 537

CalgarySt. Louis

YYC Calgary - STL Lambert-St Louis

YYCSTL

Calgary

Tue 20/10

6:35 a.m.-1:32 p.m.

1 stop5h 57m

Lambert-St Louis

Wed 21/10

2:22 p.m.-11:10 p.m.

1 stop9h 48m

C$ 538

CalgarySt. Louis

YYC Calgary - STL Lambert-St Louis

YYCSTL

Calgary

Tue 29/12

1:25 a.m.-3:28 p.m.

1 stop14h 03m

Lambert-St Louis

Sun 3/1

5:13 p.m.-1:05 p.m.

1 stop19h 52m

C$ 573

CalgarySt. Louis

YYC Calgary - STL Lambert-St Louis

YYCSTL

Calgary

Tue 29/12

1:25 a.m.-8:07 a.m.

1 stop6h 42m

Lambert-St Louis

Sun 3/1

5:13 p.m.-10:00 p.m.

2 stops28h 47m

C$ 583

CalgarySt. Louis

YYC Calgary - STL Lambert-St Louis

YYCSTL

Calgary

Tue 20/10

6:35 a.m.-1:32 p.m.

1 stop5h 57m

Lambert-St Louis

Wed 21/10

2:22 p.m.-11:10 p.m.

1 stop9h 48m

C$ 602

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$ 839

EdmontonSt. Louis

YEG Edmonton - STL Lambert-St Louis

YEGSTL

Edmonton

Thu 15/10

11:10 a.m.-8:20 p.m.

1 stop8h 10m

Lambert-St Louis

Fri 13/11

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

1 stop9h 18m

C$ 839

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 Alberta 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 month to fly to St. Louis?

The month of May is, on average, the cheapest month to fly to St. Louis from Alberta, with most prices found around C$ 444. If you don’t want to visit St. Louis in May, then you should wait until March to fly from Alberta, when ticket prices are also cheap, with an average price of C$ 545.

Can stopping save me money on Alberta to St. Louis flights?

You could potentially save up to 13% on your flight if you consider stops on a Alberta to St. Louis flight.

Cheap Alberta to St. Louis flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Alberta to St. Louis

Best price found

C$ 222

Fastest flight time

5h 40m

Direct flights

None
The best one-way flight to St. Louis from Alberta in the past 72 hours is C$ 222. The best round-trip flight deal from Alberta to St. Louis found on momondo in the last 72 hours is C$ 366.
The fastest flight from Alberta to St. Louis takes 5h 40m
There are no direct flights from Alberta to St. Louis. There are no popular flight routes from Alberta to St. Louis.
Search flight deals

Frequently asked questions about flying from Alberta to St. Louis

  • When did momondo last update prices for flights from Alberta to Lambert-St Louis Airport?

    Prices for flights from Alberta to Lambert-St Louis Airport refresh daily.

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

  • How old do you have to be to fly from Alberta to Lambert-St Louis Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Alberta to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The required travel and health documents for your Lambert-St Louis Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lambert-St Louis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Alberta to St. Louis

Compare and see reviews for airlines that fly from Alberta to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom C$ 346Free CancellationRating
7.8
8,540 reviews
Search Delta flights
Air CanadaPriceFrom C$ 543Free CancellationRating
7.1
11,550 reviews
Search Air Canada flights
WestJetPriceFrom C$ 567Free CancellationRating
7.2
3,440 reviews
Search WestJet flights

Why use momondo?

Why should I use momondo to find a flight deal from Alberta to St. Louis?

It is quick and easy to find Alberta 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 Alberta to St. Louis with flexible booking policies on momondo?

momondo does allow users to show only those flights to St. Louis from Alberta which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Alberta to St. Louis?

Once you have performed a search for Alberta to St. Louis flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Alberta to St. Louis right now. Can momondo alert me if prices change?

If you are simply researching potential flights to St. Louis, momondo offers a useful price alert feature which will track prices for flights to St. Louis from Alberta and alert you when they change.

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