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

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

What airlines fly to Alberta?

WestJet, United Airlines and American Airlines are the top three most popular airlines that fly to Alberta from Missouri according to our data. WestJet is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Alberta. Keep in mind that there are 5 different airlines that fly to Alberta on a routine basis, so you have a few additional options to choose from.

How many flights depart from Missouri to Alberta on average per week?

As of August 2026, 6 flights take off from Missouri and land in Alberta each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.

How long is the flight from Missouri to Alberta?

Average flight duration from Missouri to Alberta depends on which airport you fly into and out of. Flying from St. Louis to Calgary is 5h 32m on average, while flying from Springfield to Calgary is 5h 53m on average. Calgary is the most popular airport in Alberta.

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

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

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

As of August 2026, there are 5 operators available to choose from for flights from Missouri to Alberta.

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

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 Missouri to Alberta.

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

The required travel and health documents for your Alberta 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 Alberta. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$150 Cheap Flights from Missouri to Alberta in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Missouri to Alberta

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:35 am - 9:50 pm

STL

YYC

12h 15m

1 stop

12:20 am - 9:40 am

YYC

STL

8h 20m

1 stop

$288Multiple Airlines

Mon, Oct 12 - Wed, Oct 21

2:29 pm - 11:00 am

STL

YYC

21h 31m

1 stop

12:20 am - 1:10 pm

YYC

STL

11h 50m

1 stop

$289Multiple Airlines

Mon, Sep 28 - Sun, Oct 4

1:49 pm - 11:29 pm

STL

YYC

10h 40m

1 stop

1:51 pm - 11:58 pm

YYC

STL

9h 07m

1 stop

$390American Airlines

Wed, Sep 30 - Tue, Oct 6

7:21 am - 11:29 pm

STL

YYC

17h 08m

1 stop

1:51 pm - 11:58 pm

YYC

STL

9h 07m

1 stop

$390American Airlines

Wed, Sep 30 - Mon, Oct 5

6:00 am - 5:10 pm

STL

YYC

12h 10m

1 stop

10:15 am - 3:12 pm

YYC

STL

27h 57m

1 stop

$416WestJet

Tue, Sep 15 - Wed, Sep 23

6:00 am - 5:10 pm

STL

YYC

12h 10m

1 stop

10:15 am - 3:12 pm

YYC

STL

27h 57m

1 stop

$417WestJet

Tue, Sep 15 - Wed, Sep 23

5:13 pm - 9:48 pm

MCI

YYC

5h 35m

1 stop

6:00 am - 12:37 pm

YYC

MCI

5h 37m

1 stop

$465United Airlines

Wed, Sep 9 - Wed, Sep 16

10:00 am - 10:36 pm

MCI

YYC

13h 36m

1 stop

6:00 am - 12:37 pm

YYC

MCI

5h 37m

1 stop

$465United Airlines

Tue, Sep 8 - Wed, Sep 16

3:04 pm - 11:06 pm

MCI

YYC

9h 02m

1 stop

12:33 pm - 12:15 am

YYC

MCI

10h 42m

1 stop

$492Delta

Sat, Sep 12 - Tue, Sep 15

3:04 pm - 11:04 pm

MCI

YYC

9h 00m

1 stop

7:45 am - 2:08 pm

YYC

MCI

5h 23m

1 stop

$498Delta

Thu, Aug 27 - Thu, Sep 3

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WestJet flights from Missouri to Alberta

Our best WestJet deals on Missouri to Alberta flight tickets

WestJet

Aug 28

STL6:00 amLambert-St Louis

16h 50m

1 stop

YYC9:50 pmCalgary

Sep 3

YYC12:20 amCalgary

8h 00m

1 stop

STL9:20 amLambert-St Louis

$417

WestJet

Aug 15

STL6:00 amLambert-St Louis

12h 10m

1 stop

YYC5:10 pmCalgary

Aug 22

YYC7:00 amCalgary

12h 33m

1 stop

STL8:33 pmLambert-St Louis

$418

WestJet

Aug 15

STL3:29 pmLambert-St Louis

10h 15m

2 stops

YYC12:44 amCalgary

Aug 22

YYC10:15 amCalgary

10h 48m

1 stop

STL10:03 pmLambert-St Louis

$419

American Airlines flights from Missouri to Alberta

Our best American Airlines deals on Missouri to Alberta flight tickets

American Airlines

Sep 30

STL1:49 pmLambert-St Louis

10h 40m

1 stop

YYC11:29 pmCalgary

Oct 6

YYC1:51 pmCalgary

9h 07m

1 stop

STL11:58 pmLambert-St Louis

$390

American Airlines

Aug 25

STL6:00 amLambert-St Louis

18h 42m

1 stop

YYC11:42 pmCalgary

Aug 31

YYC1:52 pmCalgary

9h 22m

1 stop

STL12:14 amLambert-St Louis

$392

American Airlines

Sep 15

STL11:01 amLambert-St Louis

13h 28m

1 stop

YYC11:29 pmCalgary

Sep 23

YYC1:51 pmCalgary

9h 36m

1 stop

STL12:27 amLambert-St Louis

$420

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Mon 10/12

10:35 am-9:50 pm

1 stop12h 15m

Calgary

Wed 10/21

12:20 am-9:40 am

1 stop8h 20m

$288

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Mon 9/28

2:29 pm-11:00 am

1 stop21h 31m

Calgary

Sun 10/4

12:20 am-1:10 pm

1 stop11h 50m

$289

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Wed 9/30

1:49 pm-11:29 pm

1 stop10h 40m

Calgary

Tue 10/6

1:51 pm-11:58 pm

1 stop9h 07m

$390

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Wed 9/30

7:21 am-11:29 pm

1 stop17h 08m

Calgary

Mon 10/5

1:51 pm-11:58 pm

1 stop9h 07m

$390

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Tue 9/15

6:00 am-5:10 pm

1 stop12h 10m

Calgary

Wed 9/23

10:15 am-3:12 pm

1 stop27h 57m

$416

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Tue 9/15

6:00 am-5:10 pm

1 stop12h 10m

Calgary

Wed 9/23

10:15 am-3:12 pm

1 stop27h 57m

$417

Quickest round-trip

Kansas CityCalgary

MCI - YYC

MCIYYC

Kansas City

Wed 9/9

5:13 pm-9:48 pm

1 stop5h 35m

Calgary

Wed 9/16

6:00 am-12:37 pm

1 stop5h 37m

$465

Kansas CityCalgary

MCI - YYC

MCIYYC

Kansas City

Tue 9/8

10:00 am-10:36 pm

1 stop13h 36m

Calgary

Wed 9/16

6:00 am-12:37 pm

1 stop5h 37m

$465

Kansas CityCalgary

MCI - YYC

MCIYYC

Kansas City

Sat 9/12

3:04 pm-11:06 pm

1 stop9h 02m

Calgary

Tue 9/15

12:33 pm-12:15 am

1 stop10h 42m

$492

Kansas CityCalgary

MCI - YYC

MCIYYC

Kansas City

Thu 8/27

3:04 pm-11:04 pm

1 stop9h 00m

Calgary

Thu 9/3

7:45 am-2:08 pm

1 stop5h 23m

$498

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 Missouri to Alberta

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 Alberta?

The month of October is, on average, the cheapest month to fly to Alberta from Missouri, with most prices found around $553. If you don’t want to visit Alberta in October, then you should wait until April to fly from Missouri, when ticket prices are also cheap, with an average price of $573.

How far in advance should I book a flight from Missouri to Alberta?

You are more likely to see cheaper flights to Alberta from Missouri when booking weeks ahead of your departure date. In general, you can expect to find flights to Alberta for around $680 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Alberta from Missouri for as low as $571 on momondo.

Can stopping save me money on Missouri to Alberta flights?

You could potentially save up to 86% on your flight if you consider stops on a Missouri to Alberta flight.

Cheap Missouri to Alberta flight deals and tips

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

Fastest flight time	5h 32m
Direct flights	None

The fastest flight from Missouri to Alberta takes 5h 32m

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

Search flight deals

Frequently asked questions about flying from Missouri to Alberta

When did momondo last update prices for flights from Missouri to Alberta?
Prices for flights from Missouri to Alberta are refreshed on a daily basis.
How many operators does momondo search for flights from Missouri to Alberta?
As of August 2026, there are 5 operators available to choose from for flights from Missouri to Alberta.
How old do you have to be to fly from Missouri to Alberta?
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 Missouri to Alberta.
What documentation or ID do you need to fly to Alberta?
The required travel and health documents for your Alberta 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 Alberta. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Missouri to Alberta

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $267	Free Cancellation	Rating 7.8 8,498 reviews	Search Delta flights
United Airlines	PriceFrom $427	Free Cancellation	Rating 7.4 10,063 reviews	Search United Airlines flights
WestJet	PriceFrom $453	Free Cancellation	Rating 7.2 3,423 reviews	Search WestJet flights
American Airlines	PriceFrom $496	Free Cancellation	Rating 7.1 11,849 reviews	Search American Airlines flights
Air Canada	PriceFrom $513	Free Cancellation	Rating 7.1 11,415 reviews	Search Air Canada flights

Why use momondo?

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

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

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

All flight searches from Missouri to Alberta on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Alberta from Missouri. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Missouri to Alberta flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.