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

United Airlines is the most popular carrier operating from Calgary to Missouri

Which airlines fly to Missouri?

WestJet, United Airlines and Delta are the top three most popular airlines that fly to Missouri from Calgary according to our data. WestJet is the first choice among our users, with 53% 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.

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

Prices for flights from Calgary Airport to Missouri were last updated today.

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

There are 3 operators available for flights from Calgary Airport to Missouri as of September 2026.

How old do you have to be to fly from Calgary Airport to Missouri?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Calgary Airport to Missouri.

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

The necessary travel and health documents for your Missouri trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 270 Cheap Flights from Calgary to Missouri in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Calgary to Missouri

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:51 p.m. - 12:19 a.m.YYC Calgary-STL Lambert-St Louis

9h 28m1 stop Chicago O'Hare Intl

5:27 p.m. - 12:51 p.m.STL Lambert-St Louis-YYC Calgary

20h 24m1 stop Chicago O'Hare Intl

C$ 510American Airlines

Tue, 20 Oct - Tue, 27 Oct

1:51 p.m. - 12:19 a.m.YYC Calgary-STL Lambert-St Louis

9h 28m1 stop Chicago O'Hare Intl

5:27 p.m. - 12:51 p.m.STL Lambert-St Louis-YYC Calgary

20h 24m1 stop Chicago O'Hare Intl

C$ 510American Airlines

Mon, 19 Oct - Tue, 27 Oct

8:00 p.m. - 3:23 p.m.YYC Calgary-STL Lambert-St Louis

18h 23m2 stops Phoenix Sky Harbor Intl Denver Intl

6:44 p.m. - 1:05 p.m.STL Lambert-St Louis-YYC Calgary

18h 21m1 stop Atlanta Hartsfield-Jackson

C$ 550Multiple Airlines

Tue, 27 Oct - Mon, 16 Nov

1:25 a.m. - 4:40 p.m.YYC Calgary-STL Lambert-St Louis

15h 15m1 stop Atlanta Hartsfield-Jackson

6:44 p.m. - 1:05 p.m.STL Lambert-St Louis-YYC Calgary

18h 21m1 stop Atlanta Hartsfield-Jackson

C$ 566Multiple Airlines

Sun, 1 Nov - Mon, 9 Nov

3:06 p.m. - 7:47 p.m.YYC Calgary-MCI Kansas City

4h 41m1 stop Denver Intl

6:00 a.m. - 1:35 p.m.MCI Kansas City-YYC Calgary

7h 35m1 stop Chicago O'Hare Intl

C$ 624United Airlines

Tue, 10 Nov - Tue, 17 Nov

7:00 a.m. - 7:52 p.m.YYC Calgary-MCI Kansas City

12h 52m1 stop Denver Intl

5:05 p.m. - 11:57 p.m.MCI Kansas City-YYC Calgary

6h 52m1 stop Denver Intl

C$ 624United Airlines

Tue, 2 Feb - Wed, 3 Feb

10:39 a.m. - 10:37 p.m.YYC Calgary-MCI Kansas City

11h 58m1 stop Denver Intl

1:45 p.m. - 11:57 p.m.MCI Kansas City-YYC Calgary

10h 12m1 stop Denver Intl

C$ 624United Airlines

Tue, 2 Feb - Wed, 3 Feb

12:15 p.m. - 10:24 p.m.YYC Calgary-MCI Kansas City

10h 09m2 stops Vancouver Intl Minneapolis St Paul

7:00 a.m. - 7:30 p.m.MCI Kansas City-YYC Calgary

12h 30m2 stops Salt Lake City Vancouver Intl

C$ 678WestJet

Tue, 10 Nov - Tue, 17 Nov

1:25 a.m. - 10:05 a.m.YYC Calgary-MCI Kansas City

8h 40m1 stop Atlanta Hartsfield-Jackson

6:35 a.m. - 8:30 p.m.MCI Kansas City-YYC Calgary

13h 55m2 stops Minneapolis St Paul Vancouver Intl

C$ 681WestJet

Tue, 15 Dec - Tue, 29 Dec

12:25 a.m. - 9:09 a.m.YYC Calgary-STL Lambert-St Louis

7h 44m1 stop Atlanta Hartsfield-Jackson

12:28 p.m. - 12:44 a.m.STL Lambert-St Louis-YYC Calgary

13h 16m2 stops Minneapolis St Paul Vancouver Intl

C$ 682WestJet

Mon, 26 Oct - Tue, 27 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

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

8h 14m1 stop Atlanta Hartsfield-Jackson

10:05 a.m. - 5:10 p.m.STL Lambert-St Louis-YYC Calgary

8h 05m1 stop Atlanta Hartsfield-Jackson

C$ 822WestJet

Fri, 25 Sep - Wed, 30 Sep

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

8h 14m1 stop Atlanta Hartsfield-Jackson

11:21 a.m. - 12:44 a.m.STL Lambert-St Louis-YYC Calgary

14h 23m2 stops Minneapolis St Paul Vancouver Intl

C$ 847WestJet

Fri, 25 Sep - Wed, 30 Sep

11:05 a.m. - 11:16 p.m.YYC Calgary-STL Lambert-St Louis

11h 11m2 stops Winnipeg Minneapolis St Paul

11:21 a.m. - 7:40 p.m.STL Lambert-St Louis-YYC Calgary

9h 19m2 stops Minneapolis St Paul Edmonton

C$ 847WestJet

Sat, 26 Sep - Wed, 30 Sep

8:30 a.m. - 8:00 p.m.YYC Calgary-STL Lambert-St Louis

10h 30m1 stop Chicago O'Hare Intl

5:10 a.m. - 1:53 p.m.STL Lambert-St Louis-YYC Calgary

9h 43m1 stop Denver Intl

C$ 867United Airlines

Wed, 23 Sep - Wed, 30 Sep

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

8h 14m1 stop Atlanta Hartsfield-Jackson

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

7h 20m1 stop Detroit Metropolitan Wayne County

C$ 884WestJet

Fri, 25 Sep - Tue, 29 Sep

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

8h 14m1 stop Atlanta Hartsfield-Jackson

10:05 a.m. - 5:10 p.m.STL Lambert-St Louis-YYC Calgary

8h 05m1 stop Atlanta Hartsfield-Jackson

C$ 884WestJet

Fri, 25 Sep - Wed, 30 Sep

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

8h 47m2 stops Edmonton Minneapolis St Paul

6:15 a.m. - 4:10 p.m.STL Lambert-St Louis-YYC Calgary

10h 55m2 stops Minneapolis St Paul Vancouver Intl

C$ 888WestJet

Sat, 26 Sep - Tue, 29 Sep

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

8h 14m1 stop Atlanta Hartsfield-Jackson

8:46 a.m. - 6:10 p.m.STL Lambert-St Louis-YYC Calgary

10h 24m2 stops Minneapolis St Paul Winnipeg

C$ 888WestJet

Fri, 25 Sep - Tue, 29 Sep

2:15 p.m. - 11:16 p.m.YYC Calgary-STL Lambert-St Louis

8h 01m1 stop Minneapolis St Paul

8:46 a.m. - 5:00 p.m.STL Lambert-St Louis-YYC Calgary

9h 14m1 stop Minneapolis St Paul

C$ 889WestJet

Sat, 26 Sep - Wed, 30 Sep

1:27 p.m. - 8:36 p.m.YYC Calgary-STL Lambert-St Louis

6h 09m1 stop Denver Intl

1:36 p.m. - 9:48 p.m.STL Lambert-St Louis-YYC Calgary

9h 12m1 stop Denver Intl

C$ 892United Airlines

Sat, 26 Sep - Wed, 30 Sep

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American Airlines flights from Calgary to Missouri

Our best American Airlines deals on Calgary to Missouri flight tickets

American Airlines

19 Oct

YYC1:51 p.m.Calgary

9h 28m

1 stop

STL12:19 a.m.Lambert-St Louis

27 Oct

STL5:27 p.m.Lambert-St Louis

20h 24m

1 stop

YYC12:51 p.m.Calgary

C$ 510

American Airlines

23 Oct

YYC12:54 p.m.Calgary

9h 29m

1 stop

MCI11:23 p.m.Kansas City

27 Oct

MCI5:30 a.m.Kansas City

8h 21m

1 stop

YYC12:51 p.m.Calgary

C$ 668

American Airlines

24 Oct

YYC1:51 p.m.Calgary

9h 37m

1 stop

MCI12:28 a.m.Kansas City

29 Oct

MCI7:21 p.m.Kansas City

18h 30m

1 stop

YYC12:51 p.m.Calgary

C$ 675

Air Canada flights from Calgary to Missouri

Our best Air Canada deals on Calgary to Missouri flight tickets

Air Canada

20 Oct

YYC9:20 a.m.Calgary

10h 00m

2 stops

STL8:20 p.m.Lambert-St Louis

21 Oct

STL12:10 p.m.Lambert-St Louis

10h 17m

1 stop

YYC9:27 p.m.Calgary

C$ 694

Air Canada

20 Oct

YYC9:20 a.m.Calgary

10h 00m

2 stops

STL8:20 p.m.Lambert-St Louis

21 Oct

STL12:10 p.m.Lambert-St Louis

10h 17m

1 stop

YYC9:27 p.m.Calgary

C$ 695

Air Canada

19 Oct

YYC11:55 p.m.Calgary

13h 22m

2 stops

STL2:17 p.m.Lambert-St Louis

26 Oct

STL1:08 p.m.Lambert-St Louis

10h 58m

2 stops

YYC11:06 p.m.Calgary

C$ 839

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgarySt. Louis

YYC Calgary - STL Lambert-St Louis

YYCSTL

Calgary

Tue 20/10

1:51 p.m.-12:19 a.m.

1 stop9h 28m

Lambert-St Louis

Tue 27/10

5:27 p.m.-12:51 p.m.

1 stop20h 24m

C$ 510

CalgarySt. Louis

YYC Calgary - STL Lambert-St Louis

YYCSTL

Calgary

Mon 19/10

1:51 p.m.-12:19 a.m.

1 stop9h 28m

Lambert-St Louis

Tue 27/10

5:27 p.m.-12:51 p.m.

1 stop20h 24m

C$ 510

CalgarySt. Louis

YYC Calgary - STL Lambert-St Louis

YYCSTL

Calgary

Tue 27/10

8:00 p.m.-3:23 p.m.

2 stops18h 23m

Lambert-St Louis

Mon 16/11

6:44 p.m.-1:05 p.m.

1 stop18h 21m

C$ 550

CalgarySt. Louis

YYC Calgary - STL Lambert-St Louis

YYCSTL

Calgary

Sun 1/11

1:25 a.m.-4:40 p.m.

1 stop15h 15m

Lambert-St Louis

Mon 9/11

6:44 p.m.-1:05 p.m.

1 stop18h 21m

C$ 566

Quickest round-trip

CalgaryKansas City

YYC Calgary - MCI Kansas City

YYCMCI

Calgary

Tue 10/11

3:06 p.m.-7:47 p.m.

1 stop4h 41m

Kansas City

Tue 17/11

6:00 a.m.-1:35 p.m.

1 stop7h 35m

C$ 624

CalgaryKansas City

YYC Calgary - MCI Kansas City

YYCMCI

Calgary

Tue 2/2

7:00 a.m.-7:52 p.m.

1 stop12h 52m

Kansas City

Wed 3/2

5:05 p.m.-11:57 p.m.

1 stop6h 52m

C$ 624

CalgaryKansas City

YYC Calgary - MCI Kansas City

YYCMCI

Calgary

Tue 2/2

10:39 a.m.-10:37 p.m.

1 stop11h 58m

Kansas City

Wed 3/2

1:45 p.m.-11:57 p.m.

1 stop10h 12m

C$ 624

CalgaryKansas City

YYC Calgary - MCI Kansas City

YYCMCI

Calgary

Tue 10/11

12:15 p.m.-10:24 p.m.

2 stops10h 09m

Kansas City

Tue 17/11

7:00 a.m.-7:30 p.m.

2 stops12h 30m

C$ 678

CalgaryKansas City

YYC Calgary - MCI Kansas City

YYCMCI

Calgary

Tue 15/12

1:25 a.m.-10:05 a.m.

1 stop8h 40m

Kansas City

Tue 29/12

6:35 a.m.-8:30 p.m.

2 stops13h 55m

C$ 681

CalgarySt. Louis

YYC Calgary - STL Lambert-St Louis

YYCSTL

Calgary

Mon 26/10

12:25 a.m.-9:09 a.m.

1 stop7h 44m

Lambert-St Louis

Tue 27/10

12:28 p.m.-12:44 a.m.

2 stops13h 16m

C$ 682

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 Calgary 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

What is the cheapest month to fly to Missouri?

The month of April is, on average, the cheapest month to fly to Missouri from Calgary, with most prices found around C$ 671. If you are unable to visit Missouri during the month of April, then departing from Calgary during the month September is also very affordable. Most momondo users find prices during this month for around C$ 698.

Can stopping save me money on Calgary to Missouri flights?

You could potentially save up to 17% on your flight if you consider stops on a Calgary to Missouri flight.

Cheap Calgary to Missouri flight deals and tips

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

Best price found	C$ 270
Fastest flight time	4h 07m
Direct flights	None

The best one-way flight to Missouri from Calgary in the past 72 hours is C$ 270. The best round-trip flight deal from Calgary to Missouri found on momondo in the last 72 hours is C$ 510.

The fastest flight from Calgary to Missouri takes 4h 07m

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

Search flight deals

Frequently asked questions about flying from Calgary to Missouri

When did momondo last update prices for flights from Calgary Airport to Missouri?
Prices for flights from Calgary Airport to Missouri were last updated today.
How many operators does momondo search for flights from Calgary Airport to Missouri?
There are 3 operators available for flights from Calgary Airport to Missouri as of September 2026.
How old do you have to be to fly from Calgary Airport to Missouri?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Calgary Airport to Missouri.
What documentation or ID do you need to fly to Missouri?
The necessary travel and health documents for your Missouri trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Calgary to Missouri

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom C$ 349	Free Cancellation	Rating 7.8 8,591 reviews	Search Delta flights
United Airlines	PriceFrom C$ 543	Free Cancellation	Rating 7.4 10,225 reviews	Search United Airlines flights
WestJet	PriceFrom C$ 571	Free Cancellation	Rating 7.2 3,445 reviews	Search WestJet flights

Why use momondo?

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

Finding the right flight to Missouri from Calgary is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Missouri quick and easy, saving you time and money.

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

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

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

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

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

Yes momondo offers price alerts on flights to Missouri from Calgary. 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.