What airlines fly to Missouri?

WestJet, American Airlines and Delta 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 49% of people opting to fly with this airline when traveling 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?

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

How long is the flight from Alberta to Missouri?

The flight from Alberta to Missouri depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Calgary (a popular airport in Alberta) to St. Louis (the most popular airport in Missouri), then the flight time is 8h 56m on average. If you fly from Edmonton (another popular airport in Alberta) to St. Louis, then the average flight time is 19h 23m.

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

Prices for flights from Alberta to Missouri refresh daily.

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

There are 3 operators available for flights from Alberta to Missouri as of August 2025.

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

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 Alberta to Missouri.

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

The travel and health documents required for your trip to Missouri can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Missouri. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$155 Cheap Flights from Alberta to Missouri in 2025

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Find the cheapest flights from Alberta to Missouri

Round-trip

One-way

Last minute

Cheap round-trip flights

8:55 am - 9:06 amYYC-STL

23h 11m1 stop

4:00 pm - 3:05 pmSTL-YYC

24h 05m2 stops

$274

Find Deal

Fri, Sep 19 - Mon, Sep 22

8:55 am - 9:06 amYYC-STL

23h 11m1 stop

4:00 pm - 11:19 amSTL-YYC

20h 19m1 stop

$275

Find Deal

Fri, Sep 19 - Mon, Sep 22

6:29 am - 8:32 pmYYC-STL

13h 03m1 stop

8:04 pm - 12:34 pmSTL-YYC

17h 30m1 stop

$306American Airlines

Find Deal

Tue, Sep 30 - Tue, Oct 7

3:17 pm - 12:25 pmYEG-STL

20h 08m2 stops

5:28 pm - 2:08 pmSTL-YEG

21h 40m2 stops

$356United Airlines

Find Deal

Fri, Sep 12 - Sat, Sep 27

3:17 pm - 10:40 amYEG-STL

18h 23m2 stops

8:00 am - 10:04 pmSTL-YEG

15h 04m2 stops

$370United Airlines

Find Deal

Fri, Sep 12 - Sat, Sep 27

6:45 am - 11:07 pmYYC-MCI

15h 22m1 stop

9:41 am - 9:54 pmMCI-YYC

13h 13m1 stop

$402American Airlines

Find Deal

Fri, Oct 3 - Thu, Oct 16

12:05 pm - 12:38 amYYC-STL

11h 33m2 stops

6:00 am - 4:46 pmSTL-YYC

11h 46m2 stops

$465Delta

Find Deal

Tue, Sep 30 - Tue, Oct 7

2:00 pm - 11:02 pmYYC-STL

32h 02m2 stops

11:51 am - 5:30 pmSTL-YYC

30h 39m2 stops

$496WestJet

Find Deal

Sat, Nov 8 - Tue, Nov 11

8:45 pm - 5:37 pmYEG-MCI

19h 52m2 stops

6:40 am - 2:57 pmMCI-YEG

9h 17m2 stops

$496WestJet

Find Deal

Wed, Oct 1 - Wed, Oct 8

7:00 am - 4:56 pmYYC-STL

8h 56m2 stops

6:00 am - 5:30 pmSTL-YYC

12h 30m2 stops

$574Delta

Find Deal

Thu, Dec 25 - Sun, Dec 28

American Airlines flights from Alberta to Missouri

Our best American Airlines deals on Alberta to Missouri flight tickets

American Airlines

Sep 30

YYC6:29 amCalgary

13h 03m

1 stop

STL8:32 pmLambert-St Louis

Oct 7

STL8:04 pmLambert-St Louis

17h 30m

1 stop

YYC12:34 pmCalgary

$306

Find similar

American Airlines

Oct 3

YYC6:45 amCalgary

15h 22m

1 stop

MCI11:07 pmKansas City

Oct 16

MCI9:41 amKansas City

13h 13m

1 stop

YYC9:54 pmCalgary

$402

Find similar

American Airlines

Aug 26

YYC6:45 amCalgary

14h 45m

1 stop

STL10:30 pmLambert-St Louis

Aug 31

STL7:23 amLambert-St Louis

17h 06m

1 stop

YYC11:29 pmCalgary

$431

Find similar

United Airlines flights from Alberta to Missouri

Our best United Airlines deals on Alberta to Missouri flight tickets

United Airlines

Sep 12

YEG3:17 pmEdmonton

20h 08m

2 stops

STL12:25 pmLambert-St Louis

Sep 27

STL5:28 pmLambert-St Louis

21h 40m

2 stops

YEG2:08 pmEdmonton

$356

Find similar

United Airlines

Sep 12

YEG3:17 pmEdmonton

18h 23m

2 stops

STL10:40 amLambert-St Louis

Sep 27

STL8:00 amLambert-St Louis

15h 04m

2 stops

YEG10:04 pmEdmonton

$370

Find similar

United Airlines

Oct 3

YYC1:30 pmCalgary

6h 12m

1 stop

MCI8:42 pmKansas City

Oct 15

MCI5:18 pmKansas City

5h 30m

1 stop

YYC9:48 pmCalgary

$397

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Fri 9/19

8:55 am-9:06 am

1 stop23h 11m

Lambert-St Louis

Mon 9/22

4:00 pm-3:05 pm

2 stops24h 05m

$274

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Fri 9/19

8:55 am-9:06 am

1 stop23h 11m

Lambert-St Louis

Mon 9/22

4:00 pm-11:19 am

1 stop20h 19m

$275

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Tue 9/30

6:29 am-8:32 pm

1 stop13h 03m

Lambert-St Louis

Tue 10/7

8:04 pm-12:34 pm

1 stop17h 30m

$306

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Fri 9/12

3:17 pm-12:25 pm

2 stops20h 08m

Lambert-St Louis

Sat 9/27

5:28 pm-2:08 pm

2 stops21h 40m

$356

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Fri 9/12

3:17 pm-10:40 am

2 stops18h 23m

Lambert-St Louis

Sat 9/27

8:00 am-10:04 pm

2 stops15h 04m

$370

CalgaryKansas City

YYC - MCI

YYCMCI

Calgary

Fri 10/3

6:45 am-11:07 pm

1 stop15h 22m

Kansas City

Thu 10/16

9:41 am-9:54 pm

1 stop13h 13m

$402

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Tue 9/30

12:05 pm-12:38 am

2 stops11h 33m

Lambert-St Louis

Tue 10/7

6:00 am-4:46 pm

2 stops11h 46m

$465

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Sat 11/8

2:00 pm-11:02 pm

2 stops32h 02m

Lambert-St Louis

Tue 11/11

11:51 am-5:30 pm

2 stops30h 39m

$496

EdmontonKansas City

YEG - MCI

YEGMCI

Edmonton

Wed 10/1

8:45 pm-5:37 pm

2 stops19h 52m

Kansas City

Wed 10/8

6:40 am-2:57 pm

2 stops9h 17m

$496

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Thu 12/25

7:00 am-4:56 pm

2 stops8h 56m

Lambert-St Louis

Sun 12/28

6:00 am-5:30 pm

2 stops12h 30m

$574

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?

In general, January is the cheapest month to fly from Alberta to Missouri. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $296. If you aren’t able to travel to Missouri during the month of January, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $386.

What is the cheapest day to depart on your flight to Missouri?

The cheapest day to depart from Alberta to Missouri is on a Friday when prices can be found for as low as $296. Flights from Alberta to Missouri on a Sunday will generally be more expensive and average around $541. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Can stopping save me money on Alberta to Missouri flights?

You could potentially save up to 64% 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

Best Price Found	$155
Fastest flight time	5h 45m
Direct flights	None
Airports in Missouri	2 airports

The best one-way flight to Missouri from Alberta in the past 72 hours is $155. The best round-trip flight deal from Alberta to Missouri found on momondo in the last 72 hours is $274.

The fastest flight from Alberta to Missouri takes 5h 45m

There are no direct flights from Alberta to Missouri. Popular non-direct routes for this connection are Calgary Airport - Lambert-St Louis Airport, Calgary Airport - Kansas City Airport and Edmonton Airport - Lambert-St Louis Airport.

There are 2 airports near Missouri: Kansas City (MCI), Lambert-St Louis (STL)

Search flight deals

When did momondo last update prices for flights from Alberta to Missouri?
Prices for flights from Alberta to Missouri refresh daily.
How many operators does momondo search for flights from Alberta to Missouri?
There are 3 operators available for flights from Alberta to Missouri as of August 2025.
How old do you have to be to fly from Alberta to Missouri?
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 Alberta to Missouri.
What documentation or ID do you need to fly to Missouri?
The travel and health documents required for your trip to Missouri can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Missouri. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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
American Airlines	PriceFrom $309	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $315	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
WestJet	PriceFrom $369	Free Cancellation	Rating 7.2 3,018 reviews	Search WestJet flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Alberta to Missouri. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Alberta to Missouri flights to just show those with flexible booking policies.

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

Once you have performed a search for Alberta to Missouri 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 Missouri right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Alberta to Missouri flights. All you need is a valid email address and we will do the rest; it is that quick and easy.