How long is the flight from Missouri to Alberta?

Flight times vary depending on what airport in Missouri you fly out of and what airport in Alberta you fly into. For example, flying from Kansas City to Calgary takes 5h 43m on average. On the other hand, flying from St. Louis to Calgary takes 6h 28m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

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

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

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

The number of flights available between Missouri and Alberta is 6 per week as of September 2026. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.

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

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 Missouri to Alberta.

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

The travel and health documents required for your trip to Alberta 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 Alberta. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 246 Cheap Flights from Missouri to Alberta in 2026/27

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.

2:29 p.m. - 11:00 a.m.STL Lambert-St Louis-YYC Calgary

21h 31m1 stop Atlanta Hartsfield-Jackson

9:00 p.m. - 1:10 p.m.YYC Calgary-STL Lambert-St Louis

15h 10m2 stops Vancouver Intl Atlanta Hartsfield-Jackson

C$ 456Multiple Airlines

Fri, 2 Oct - Tue, 6 Oct

2:29 p.m. - 3:15 p.m.STL Lambert-St Louis-YYC Calgary

25h 46m2 stops Atlanta Hartsfield-Jackson Vancouver Intl

12:20 a.m. - 1:10 p.m.YYC Calgary-STL Lambert-St Louis

11h 50m1 stop Atlanta Hartsfield-Jackson

C$ 486Multiple Airlines

Fri, 2 Oct - Sun, 4 Oct

2:29 p.m. - 11:00 a.m.STL Lambert-St Louis-YYC Calgary

21h 31m1 stop Atlanta Hartsfield-Jackson

12:20 a.m. - 1:10 p.m.YYC Calgary-STL Lambert-St Louis

11h 50m1 stop Atlanta Hartsfield-Jackson

C$ 488Multiple Airlines

Fri, 2 Oct - Sun, 4 Oct

2:29 p.m. - 3:15 p.m.STL Lambert-St Louis-YYC Calgary

25h 46m2 stops Atlanta Hartsfield-Jackson Vancouver Intl

12:20 a.m. - 1:10 p.m.YYC Calgary-STL Lambert-St Louis

11h 50m1 stop Atlanta Hartsfield-Jackson

C$ 497Multiple Airlines

Wed, 30 Sep - Sun, 4 Oct

6:35 p.m. - 11:00 a.m.STL Lambert-St Louis-YYC Calgary

17h 25m1 stop Atlanta Hartsfield-Jackson

1:15 p.m. - 1:31 p.m.YYC Calgary-STL Lambert-St Louis

23h 16m2 stops Nashville Intl Jonesboro

C$ 521Multiple Airlines

Mon, 12 Oct - Mon, 19 Oct

6:35 p.m. - 11:00 a.m.STL Lambert-St Louis-YYC Calgary

17h 25m1 stop Atlanta Hartsfield-Jackson

12:20 a.m. - 5:40 p.m.YYC Calgary-STL Lambert-St Louis

16h 20m1 stop Atlanta Hartsfield-Jackson

C$ 540Multiple Airlines

Mon, 12 Oct - Sun, 18 Oct

2:00 p.m. - 10:15 p.m.STL Lambert-St Louis-YYC Calgary

9h 15m2 stops Jonesboro Nashville Intl

12:20 a.m. - 1:10 p.m.YYC Calgary-STL Lambert-St Louis

11h 50m1 stop Atlanta Hartsfield-Jackson

C$ 546Multiple Airlines

Thu, 1 Oct - Sun, 4 Oct

2:29 p.m. - 9:50 p.m.STL Lambert-St Louis-YYC Calgary

8h 21m1 stop Atlanta Hartsfield-Jackson

9:00 p.m. - 1:10 p.m.YYC Calgary-STL Lambert-St Louis

15h 10m2 stops Vancouver Intl Atlanta Hartsfield-Jackson

C$ 575Multiple Airlines

Fri, 2 Oct - Tue, 6 Oct

6:35 p.m. - 12:05 p.m.STL Lambert-St Louis-YYC Calgary

18h 30m1 stop Atlanta Hartsfield-Jackson

8:00 p.m. - 11:06 a.m.YYC Calgary-STL Lambert-St Louis

38h 06m2 stops Phoenix Sky Harbor Intl Denver Intl

C$ 600Multiple Airlines

Wed, 25 Nov - Mon, 30 Nov

6:44 p.m. - 6:55 p.m.STL Lambert-St Louis-YYC Calgary

25h 11m1 stop Atlanta Hartsfield-Jackson

8:10 a.m. - 11:59 p.m.YYC Calgary-STL Lambert-St Louis

14h 49m2 stops Vancouver Intl Seattle/Tacoma Intl

C$ 624Multiple Airlines

Fri, 30 Oct - Fri, 6 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

11:21 a.m. - 8:42 p.m.STL Lambert-St Louis-YYC Calgary

10h 21m1 stop Minneapolis St Paul

6:35 a.m. - 3:12 p.m.YYC Calgary-STL Lambert-St Louis

7h 37m1 stop Minneapolis St Paul

C$ 869Delta

Fri, 25 Sep - Sat, 3 Oct

1:55 p.m. - 8:15 p.m.STL Lambert-St Louis-YYC Calgary

7h 20m1 stop Detroit Metropolitan Wayne County

9:00 p.m. - 5:40 p.m.YYC Calgary-STL Lambert-St Louis

19h 40m2 stops Vancouver Intl Atlanta Hartsfield-Jackson

C$ 907Multiple Airlines

Tue, 22 Sep - Thu, 22 Oct

5:19 p.m. - 9:50 p.m.STL Lambert-St Louis-YYC Calgary

29h 31m2 stops Orlando Atlanta Hartsfield-Jackson

7:00 a.m. - 3:54 p.m.YYC Calgary-STL Lambert-St Louis

7h 54m1 stop Atlanta Hartsfield-Jackson

C$ 928Multiple Airlines

Sun, 20 Sep - Wed, 30 Sep

5:30 p.m. - 10:35 p.m.STL Lambert-St Louis-YYC Calgary

6h 05m1 stop Chicago O'Hare Intl

12:30 p.m. - 9:21 p.m.YYC Calgary-STL Lambert-St Louis

7h 51m1 stop Chicago O'Hare Intl

C$ 929United Airlines

Sun, 20 Sep - Wed, 30 Sep

3:19 p.m. - 10:46 p.m.STL Lambert-St Louis-YYC Calgary

8h 27m1 stop Seattle/Tacoma Intl

12:20 a.m. - 9:09 a.m.YYC Calgary-STL Lambert-St Louis

7h 49m1 stop Atlanta Hartsfield-Jackson

C$ 942Multiple Airlines

Tue, 22 Sep - Wed, 21 Oct

6:15 a.m. - 3:15 p.m.STL Lambert-St Louis-YYC Calgary

10h 00m2 stops Minneapolis St Paul Vancouver Intl

7:00 a.m. - 4:47 p.m.YYC Calgary-STL Lambert-St Louis

8h 47m2 stops Edmonton Minneapolis St Paul

C$ 946WestJet

Sun, 20 Sep - Wed, 30 Sep

6:00 a.m. - 5:10 p.m.STL Lambert-St Louis-YYC Calgary

12h 10m1 stop Atlanta Hartsfield-Jackson

7:00 a.m. - 4:32 p.m.YYC Calgary-STL Lambert-St Louis

8h 32m1 stop Atlanta Hartsfield-Jackson

C$ 949WestJet

Fri, 25 Sep - Sat, 3 Oct

3:59 p.m. - 8:42 p.m.MCI Kansas City-YYC Calgary

5h 43m1 stop Minneapolis St Paul

6:33 a.m. - 1:57 p.m.YYC Calgary-MCI Kansas City

6h 24m1 stop Seattle/Tacoma Intl

C$ 988Multiple Airlines

Sun, 20 Sep - Wed, 23 Sep

1:55 p.m. - 8:15 p.m.STL Lambert-St Louis-YYC Calgary

7h 20m1 stop Detroit Metropolitan Wayne County

12:20 a.m. - 9:34 a.m.YYC Calgary-STL Lambert-St Louis

8h 14m1 stop Atlanta Hartsfield-Jackson

C$ 996WestJet

Tue, 22 Sep - Fri, 25 Sep

1:55 p.m. - 8:15 p.m.STL Lambert-St Louis-YYC Calgary

7h 20m1 stop Detroit Metropolitan Wayne County

12:20 a.m. - 9:34 a.m.YYC Calgary-STL Lambert-St Louis

8h 14m1 stop Atlanta Hartsfield-Jackson

C$ 999WestJet

Tue, 22 Sep - Fri, 25 Sep

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Delta flights from Missouri to Alberta

Our best Delta deals on Missouri to Alberta flight tickets

Delta

20 Oct

STL2:22 p.m.Lambert-St Louis

9h 48m

1 stop

YYC11:10 p.m.Calgary

24 Oct

YYC7:45 a.m.Calgary

6h 00m

1 stop

STL2:45 p.m.Lambert-St Louis

C$ 715

Delta

30 Sep

STL6:15 a.m.Lambert-St Louis

7h 45m

1 stop

YYC1:00 p.m.Calgary

5 Oct

YYC12:33 p.m.Calgary

11h 11m

1 stop

STL12:44 a.m.Lambert-St Louis

C$ 718

Delta

30 Sep

STL6:15 a.m.Lambert-St Louis

7h 45m

1 stop

YYC1:00 p.m.Calgary

5 Oct

YYC12:33 p.m.Calgary

11h 11m

1 stop

STL12:44 a.m.Lambert-St Louis

C$ 719

United Airlines flights from Missouri to Alberta

Our best United Airlines deals on Missouri to Alberta flight tickets

United Airlines

23 Jan

STL9:13 a.m.Lambert-St Louis

7h 11m

1 stop

YYC3:24 p.m.Calgary

28 Jan

YYC1:37 p.m.Calgary

7h 10m

1 stop

STL9:47 p.m.Lambert-St Louis

C$ 683

United Airlines

22 Nov

STL8:50 a.m.Lambert-St Louis

7h 31m

1 stop

YYC3:21 p.m.Calgary

28 Nov

YYC3:06 p.m.Calgary

7h 33m

1 stop

STL11:39 p.m.Lambert-St Louis

C$ 694

United Airlines

22 Nov

STL8:50 a.m.Lambert-St Louis

7h 31m

1 stop

YYC3:21 p.m.Calgary

28 Nov

YYC3:06 p.m.Calgary

7h 33m

1 stop

STL11:39 p.m.Lambert-St Louis

C$ 704

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisCalgary

STL Lambert-St Louis - YYC Calgary

STLYYC

Lambert-St Louis

Fri 2/10

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

1 stop21h 31m

Calgary

Tue 6/10

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

2 stops15h 10m

C$ 456

St. LouisCalgary

STL Lambert-St Louis - YYC Calgary

STLYYC

Lambert-St Louis

Fri 2/10

2:29 p.m.-3:15 p.m.

2 stops25h 46m

Calgary

Sun 4/10

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

1 stop11h 50m

C$ 486

St. LouisCalgary

STL Lambert-St Louis - YYC Calgary

STLYYC

Lambert-St Louis

Fri 2/10

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

1 stop21h 31m

Calgary

Sun 4/10

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

1 stop11h 50m

C$ 488

St. LouisCalgary

STL Lambert-St Louis - YYC Calgary

STLYYC

Lambert-St Louis

Wed 30/9

2:29 p.m.-3:15 p.m.

2 stops25h 46m

Calgary

Sun 4/10

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

1 stop11h 50m

C$ 497

St. LouisCalgary

STL Lambert-St Louis - YYC Calgary

STLYYC

Lambert-St Louis

Mon 12/10

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

1 stop17h 25m

Calgary

Mon 19/10

1:15 p.m.-1:31 p.m.

2 stops23h 16m

C$ 521

St. LouisCalgary

STL Lambert-St Louis - YYC Calgary

STLYYC

Lambert-St Louis

Mon 12/10

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

1 stop17h 25m

Calgary

Sun 18/10

12:20 a.m.-5:40 p.m.

1 stop16h 20m

C$ 540

Quickest round-trip

St. LouisCalgary

STL Lambert-St Louis - YYC Calgary

STLYYC

Lambert-St Louis

Thu 1/10

2:00 p.m.-10:15 p.m.

2 stops9h 15m

Calgary

Sun 4/10

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

1 stop11h 50m

C$ 546

St. LouisCalgary

STL Lambert-St Louis - YYC Calgary

STLYYC

Lambert-St Louis

Fri 2/10

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

1 stop8h 21m

Calgary

Tue 6/10

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

2 stops15h 10m

C$ 575

St. LouisCalgary

STL Lambert-St Louis - YYC Calgary

STLYYC

Lambert-St Louis

Wed 25/11

6:35 p.m.-12:05 p.m.

1 stop18h 30m

Calgary

Mon 30/11

8:00 p.m.-11:06 a.m.

2 stops38h 06m

C$ 600

St. LouisCalgary

STL Lambert-St Louis - YYC Calgary

STLYYC

Lambert-St Louis

Fri 30/10

6:44 p.m.-6:55 p.m.

1 stop25h 11m

Calgary

Fri 6/11

8:10 a.m.-11:59 p.m.

2 stops14h 49m

C$ 624

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 April is, on average, the cheapest month to fly to Alberta from Missouri, with most prices found around C$ 802. If you aren’t able to travel during the month of April, then book flights to Alberta from Missouri during January instead. Flights to Alberta in January, while not as cheap as those in April, still average around C$ 872.

Can stopping save me money on Missouri to Alberta flights?

You could potentially save up to 43% 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

Best price found	C$ 246
Fastest flight time	5h 38m
Direct flights	None

The best one-way flight to Alberta from Missouri in the past 72 hours is C$ 246. The best round-trip flight deal from Missouri to Alberta found on momondo in the last 72 hours is C$ 456.

The fastest flight from Missouri to Alberta takes 5h 38m

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 old do you have to be to fly from Missouri to Alberta?
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 Missouri to Alberta.
What documentation or ID do you need to fly to Alberta?
The travel and health documents required for your trip to Alberta 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 Alberta. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Missouri to Alberta . Millions of users trust and use momondo every year so you are in good hands.

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?

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

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