Which airlines fly to Missouri?

WestJet, Air Canada and United Airlines are the top three most popular airlines that fly to Missouri from Alberta according to our data. WestJet is the first choice among our users, with 74% of people opting to fly with this airline when travelling to Missouri. Keep in mind that there are 3 different airlines that fly to Missouri on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Alberta to Missouri?

Delta, United Airlines, and American Airlines are the most popular carriers operating from Alberta to Missouri

How long is the flight from Alberta to Missouri?

The average flight duration from Alberta to Missouri depends on which airport you fly into and out of. Flying from Calgary to St. Louis is 7h 08m on average, while flying from Edmonton to St. Louis is 13h 58m on average. St. Louis is the most popular airport in Missouri.

When did momondo last update prices for flights from Alberta to Missouri?

Prices for flights from Alberta to Missouri are refreshed on a daily basis.

How many operators does momondo search for flights from Alberta to Missouri?

As of January 2026, there are 3 operators available to choose from for flights from Alberta to Missouri.

How old do you have to be to fly from Alberta to Missouri?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Alberta to Missouri.

What documentation or ID do you need to fly to Missouri?

The travel and health documents you'll need for your trip to Missouri 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 Missouri. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 222 Cheap Flights from Alberta to Missouri in 2026

1 adult

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Find the cheapest flights from Alberta to Missouri

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:30 a.m. - 10:27 p.m.

YYC

STL

20h 57m

2 stops

11:32 a.m. - 7:09 p.m.

STL

YYC

8h 37m

1 stop

C$ 473Multiple Airlines

Tue, 3 Mar - Wed, 11 Mar

1:25 p.m. - 1:51 p.m.

YYC

STL

23h 26m

1 stop

11:32 a.m. - 7:09 p.m.

STL

YYC

8h 37m

1 stop

C$ 536Multiple Airlines

Wed, 4 Mar - Wed, 11 Mar

1:30 p.m. - 9:29 a.m.

YYC

STL

18h 59m

1 stop

2:29 p.m. - 12:50 p.m.

STL

YYC

23h 21m

1 stop

C$ 568American Airlines

Mon, 16 Mar - Wed, 18 Mar

5:35 a.m. - 3:29 p.m.

YYC

STL

8h 54m

1 stop

4:05 p.m. - 1:14 a.m.

STL

YYC

10h 09m

1 stop

C$ 589Air Canada

Wed, 4 Mar - Sun, 8 Mar

6:15 a.m. - 12:37 p.m.

YYC

MCI

5h 22m

1 stop

5:10 p.m. - 9:53 p.m.

MCI

YYC

5h 43m

1 stop

C$ 618United Airlines

Fri, 30 Jan - Mon, 2 Feb

6:15 a.m. - 12:37 p.m.

YYC

MCI

5h 22m

1 stop

1:42 p.m. - 9:53 p.m.

MCI

YYC

9h 11m

1 stop

C$ 619United Airlines

Fri, 30 Jan - Mon, 2 Feb

7:00 p.m. - 9:42 a.m.

YYC

MCI

13h 42m

2 stops

6:00 a.m. - 6:58 p.m.

MCI

YYC

13h 58m

2 stops

C$ 636WestJet

Fri, 1 May - Sun, 3 May

2:55 p.m. - 11:57 p.m.

YYC

MCI

8h 02m

1 stop

6:00 a.m. - 6:58 p.m.

MCI

YYC

13h 58m

2 stops

C$ 637WestJet

Fri, 1 May - Sun, 3 May

12:33 p.m. - 9:40 p.m.

YYC

STL

8h 07m

1 stop

7:41 a.m. - 8:39 p.m.

STL

YYC

13h 58m

2 stops

C$ 659Air Canada

Wed, 4 Mar - Sun, 8 Mar

7:00 a.m. - 11:58 p.m.

YEG

MCI

15h 58m

2 stops

5:00 a.m. - 3:38 p.m.

MCI

YEG

11h 38m

2 stops

C$ 691American Airlines

Thu, 19 Feb - Fri, 20 Feb

American Airlines flights from Alberta to Missouri

Our best American Airlines deals on Alberta to Missouri flight tickets

American Airlines

16 Mar

YYC1:30 p.m.Calgary

18h 59m

1 stop

STL9:29 a.m.Lambert-St Louis

18 Mar

STL2:29 p.m.Lambert-St Louis

23h 21m

1 stop

YYC12:50 p.m.Calgary

C$ 568

American Airlines

19 Feb

YEG7:00 a.m.Edmonton

15h 58m

2 stops

MCI11:58 p.m.Kansas City

20 Feb

MCI5:00 a.m.Kansas City

11h 38m

2 stops

YEG3:38 p.m.Edmonton

C$ 691

Delta flights from Alberta to Missouri

Our best Delta deals on Alberta to Missouri flight tickets

Delta

14 Apr

YYC6:40 a.m.Calgary

9h 22m

1 stop

STL5:02 p.m.Lambert-St Louis

24 Apr

STL2:22 p.m.Lambert-St Louis

9h 38m

1 stop

YYC11:00 p.m.Calgary

C$ 573

Delta

16 Mar

YYC6:30 a.m.Calgary

6h 54m

1 stop

STL2:24 p.m.Lambert-St Louis

18 Mar

STL12:28 p.m.Lambert-St Louis

11h 34m

2 stops

YYC11:02 p.m.Calgary

C$ 575

Delta

30 Mar

YEG9:15 a.m.Edmonton

28h 09m

1 stop

STL2:24 p.m.Lambert-St Louis

8 Apr

STL6:29 a.m.Lambert-St Louis

10h 26m

1 stop

YEG3:55 p.m.Edmonton

C$ 611

Fly from

Fly to

Route

Depart

Return

Price

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Tue 3/3

12:30 a.m.-10:27 p.m.

2 stops20h 57m

Lambert-St Louis

Wed 11/3

11:32 a.m.-7:09 p.m.

1 stop8h 37m

C$ 473

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Wed 4/3

1:25 p.m.-1:51 p.m.

1 stop23h 26m

Lambert-St Louis

Wed 11/3

11:32 a.m.-7:09 p.m.

1 stop8h 37m

C$ 536

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Mon 16/3

1:30 p.m.-9:29 a.m.

1 stop18h 59m

Lambert-St Louis

Wed 18/3

2:29 p.m.-12:50 p.m.

1 stop23h 21m

C$ 568

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Wed 4/3

5:35 a.m.-3:29 p.m.

1 stop8h 54m

Lambert-St Louis

Sun 8/3

4:05 p.m.-1:14 a.m.

1 stop10h 09m

C$ 589

CalgaryKansas City

YYC - MCI

YYCMCI

Calgary

Fri 30/1

6:15 a.m.-12:37 p.m.

1 stop5h 22m

Kansas City

Mon 2/2

5:10 p.m.-9:53 p.m.

1 stop5h 43m

C$ 618

CalgaryKansas City

YYC - MCI

YYCMCI

Calgary

Fri 30/1

6:15 a.m.-12:37 p.m.

1 stop5h 22m

Kansas City

Mon 2/2

1:42 p.m.-9:53 p.m.

1 stop9h 11m

C$ 619

CalgaryKansas City

YYC - MCI

YYCMCI

Calgary

Fri 1/5

7:00 p.m.-9:42 a.m.

2 stops13h 42m

Kansas City

Sun 3/5

6:00 a.m.-6:58 p.m.

2 stops13h 58m

C$ 636

CalgaryKansas City

YYC - MCI

YYCMCI

Calgary

Fri 1/5

2:55 p.m.-11:57 p.m.

1 stop8h 02m

Kansas City

Sun 3/5

6:00 a.m.-6:58 p.m.

2 stops13h 58m

C$ 637

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Wed 4/3

12:33 p.m.-9:40 p.m.

1 stop8h 07m

Lambert-St Louis

Sun 8/3

7:41 a.m.-8:39 p.m.

2 stops13h 58m

C$ 659

EdmontonKansas City

YEG - MCI

YEGMCI

Edmonton

Thu 19/2

7:00 a.m.-11:58 p.m.

2 stops15h 58m

Kansas City

Fri 20/2

5:00 a.m.-3:38 p.m.

2 stops11h 38m

C$ 691

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Alberta to Missouri

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

Prices

Airlines

Other information

What is the cheapest month to fly to Missouri?

The month of March is, on average, the cheapest month to fly to Missouri from Alberta, with most prices found around C$ 546. If you are unable to visit Missouri during the month of March, then departing from Alberta during the month May is also very affordable. Most momondo users find prices during this month for around C$ 576.

Can stopping save me money on Alberta to Missouri flights?

You could potentially save up to 31% on your flight if you consider stops on a Alberta to Missouri flight.

Cheap Alberta to Missouri flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Alberta to Missouri

Fastest flight time	5h 22m
Direct flights	None

The fastest flight from Alberta to Missouri takes 5h 22m

There are no direct flights from Alberta to Missouri. There are no popular flight routes from Alberta to Missouri.

Search flight deals

When did momondo last update prices for flights from Alberta to Missouri?
Prices for flights from Alberta to Missouri are refreshed on a daily basis.
How many operators does momondo search for flights from Alberta to Missouri?
As of January 2026, there are 3 operators available to choose from for flights from Alberta to Missouri.
How old do you have to be to fly from Alberta to Missouri?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Alberta to Missouri.
What documentation or ID do you need to fly to Missouri?
The travel and health documents you'll need for your trip to Missouri 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 Missouri. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Alberta to Missouri

Compare and see reviews for airlines that fly from Alberta to Missouri with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 420	Free Cancellation	Rating 7.1 10,637 reviews	Search Air Canada flights
United Airlines	PriceFrom C$ 446	Free Cancellation	Rating 7.4 9,183 reviews	Search United Airlines flights
WestJet	PriceFrom C$ 492	Free Cancellation	Rating 7.2 3,247 reviews	Search WestJet flights

Why use momondo?

Why should I use momondo to find a flight deal from Alberta to Missouri?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Missouri from Alberta.

Can I find flights from Alberta to Missouri with flexible booking policies on momondo?

Yes. All flights to Missouri from Alberta on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Alberta to Missouri?

Once all potential Alberta to Missouri 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 Alberta to Missouri right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Missouri from Alberta. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.