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

United Airlines, WestJet, and American Airlines 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 Edmonton (a popular airport in Alberta) to St. Louis (the most popular airport in Missouri), then the flight time is 6h 07m on average. If you fly from Calgary (another popular airport in Alberta) to St. Louis, then the average flight time is 8h 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 is 1 operator available for flights from Alberta to Missouri as of July 2026.

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.

$173 Cheap Flights from Alberta to Missouri in 2026

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.

12:20 am - 9:40 am

YYC

STL

8h 20m

1 stop

10:35 am - 11:00 am

STL

YYC

25h 25m

1 stop

$313Multiple Airlines

Sun, Oct 11 - Fri, Oct 16

12:20 am - 9:40 am

YYC

STL

8h 20m

1 stop

10:35 am - 11:00 am

STL

YYC

25h 25m

1 stop

$317Multiple Airlines

Sun, Oct 11 - Fri, Oct 16

7:00 am - 5:22 pm

YYC

STL

9h 22m

1 stop

6:17 pm - 9:50 pm

STL

YYC

28h 33m

1 stop

$318Multiple Airlines

Thu, Aug 20 - Mon, Aug 24

12:20 am - 5:22 pm

YYC

STL

16h 02m

1 stop

2:29 pm - 9:50 pm

STL

YYC

8h 21m

1 stop

$319Multiple Airlines

Sun, Sep 6 - Mon, Sep 14

12:20 am - 5:22 pm

YYC

STL

16h 02m

1 stop

6:17 pm - 9:50 pm

STL

YYC

28h 33m

1 stop

$320Multiple Airlines

Thu, Aug 27 - Sun, Aug 30

9:00 pm - 9:40 am

YYC

STL

11h 40m

2 stops

10:35 am - 11:00 am

STL

YYC

25h 25m

1 stop

$325Multiple Airlines

Mon, Oct 12 - Fri, Oct 16

7:00 am - 5:22 pm

YYC

STL

9h 22m

1 stop

6:17 pm - 3:15 pm

STL

YYC

21h 58m

2 stops

$329Multiple Airlines

Thu, Aug 20 - Thu, Aug 27

7:00 am - 5:22 pm

YYC

STL

9h 22m

1 stop

6:17 pm - 3:15 pm

STL

YYC

21h 58m

2 stops

$331Multiple Airlines

Thu, Aug 20 - Mon, Aug 24

6:30 pm - 9:22 am

YYC

MCI

13h 52m

2 stops

6:20 am - 4:10 pm

MCI

YYC

10h 50m

2 stops

$441WestJet

Wed, Sep 9 - Thu, Sep 24

10:00 am - 9:23 pm

YYC

MCI

11h 23m

2 stops

5:40 pm - 8:20 pm

MCI

YYC

26h 40m

2 stops

$441WestJet

Sat, Nov 7 - Tue, Nov 10

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American Airlines flights from Alberta to Missouri

Our best American Airlines deals on Alberta to Missouri flight tickets

American Airlines

Aug 21

YYC1:52 pmCalgary

17h 32m

1 stop

STL8:24 amLambert-St Louis

Sep 14

STL11:01 amLambert-St Louis

13h 28m

1 stop

YYC11:29 pmCalgary

$354

American Airlines

Sep 9

YYC6:45 amCalgary

15h 39m

1 stop

MCI11:24 pmKansas City

Sep 24

MCI5:13 amKansas City

19h 16m

1 stop

YYC11:29 pmCalgary

$378

American Airlines

Sep 9

YYC6:45 amCalgary

15h 39m

1 stop

MCI11:24 pmKansas City

Sep 10

MCI5:13 amKansas City

19h 16m

1 stop

YYC11:29 pmCalgary

$384

WestJet flights from Alberta to Missouri

Our best WestJet deals on Alberta to Missouri flight tickets

WestJet

Aug 28

YYC11:05 amCalgary

11h 21m

2 stops

STL11:26 pmLambert-St Louis

Aug 30

STL6:20 amLambert-St Louis

14h 20m

2 stops

YYC7:40 pmCalgary

$365

WestJet

Sep 4

YYC8:20 amCalgary

11h 22m

2 stops

STL8:42 pmLambert-St Louis

Sep 7

STL6:20 amLambert-St Louis

11h 40m

2 stops

YYC5:00 pmCalgary

$373

WestJet

Aug 11

YYC11:40 amCalgary

21h 14m

1 stop

STL9:54 amLambert-St Louis

Aug 15

STL5:33 pmLambert-St Louis

18h 27m

1 stop

YYC11:00 amCalgary

$378

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Sun 10/11

12:20 am-9:40 am

1 stop8h 20m

Lambert-St Louis

Fri 10/16

10:35 am-11:00 am

1 stop25h 25m

$313

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Sun 10/11

12:20 am-9:40 am

1 stop8h 20m

Lambert-St Louis

Fri 10/16

10:35 am-11:00 am

1 stop25h 25m

$317

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Thu 8/20

7:00 am-5:22 pm

1 stop9h 22m

Lambert-St Louis

Mon 8/24

6:17 pm-9:50 pm

1 stop28h 33m

$318

Quickest round-trip

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Sun 9/6

12:20 am-5:22 pm

1 stop16h 02m

Lambert-St Louis

Mon 9/14

2:29 pm-9:50 pm

1 stop8h 21m

$319

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Thu 8/27

12:20 am-5:22 pm

1 stop16h 02m

Lambert-St Louis

Sun 8/30

6:17 pm-9:50 pm

1 stop28h 33m

$320

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Mon 10/12

9:00 pm-9:40 am

2 stops11h 40m

Lambert-St Louis

Fri 10/16

10:35 am-11:00 am

1 stop25h 25m

$325

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Thu 8/20

7:00 am-5:22 pm

1 stop9h 22m

Lambert-St Louis

Thu 8/27

6:17 pm-3:15 pm

2 stops21h 58m

$329

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Thu 8/20

7:00 am-5:22 pm

1 stop9h 22m

Lambert-St Louis

Mon 8/24

6:17 pm-3:15 pm

2 stops21h 58m

$331

CalgaryKansas City

YYC - MCI

YYCMCI

Calgary

Wed 9/9

6:30 pm-9:22 am

2 stops13h 52m

Kansas City

Thu 9/24

6:20 am-4:10 pm

2 stops10h 50m

$441

CalgaryKansas City

YYC - MCI

YYCMCI

Calgary

Sat 11/7

10:00 am-9:23 pm

2 stops11h 23m

Kansas City

Tue 11/10

5:40 pm-8:20 pm

2 stops26h 40m

$441

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, March 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 $487. If you aren’t able to travel to Missouri during the month of March, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $496.

Can stopping save me money on Alberta to Missouri flights?

You could potentially save up to 48% 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	6h 07m
Direct flights	None

The fastest flight from Alberta to Missouri takes 6h 07m

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

Search flight deals

Frequently asked questions about flying from Alberta to Missouri

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 is 1 operator available for flights from Alberta to Missouri as of July 2026.
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
WestJet	PriceFrom $441	Free Cancellation	Rating 7.2 3,415 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.