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

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

Which airlines fly to Missouri?

WestJet, Air Canada and United Airlines 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 58% of people opting to fly with this airline when travelling to Missouri. Keep in mind that there are 4 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 4 operators available for flights from Calgary Airport to Missouri as of September 2025.

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$ 181 Cheap Flights from Calgary to Missouri in 2025/26

1 adult

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Find the cheapest flights from Calgary to Missouri

Round-trip

One-way

Last minute

Cheap round-trip flights

8:55 a.m. - 9:06 a.m.YYC-STL

23h 11m1 stop

7:55 p.m. - 5:17 p.m.STL-YYC

22h 22m2 stops

C$ 455Multiple Airlines

Find Deal

Sun, 28 Sep - Wed, 1 Oct

6:45 a.m. - 8:53 p.m.YYC-STL

13h 08m1 stop

8:04 p.m. - 12:34 p.m.STL-YYC

17h 30m1 stop

C$ 459American Airlines

Find Deal

Tue, 14 Oct - Tue, 21 Oct

8:55 a.m. - 9:06 a.m.YYC-STL

23h 11m1 stop

7:55 p.m. - 8:00 p.m.STL-YYC

25h 05m2 stops

C$ 474Multiple Airlines

Find Deal

Sun, 28 Sep - Fri, 3 Oct

2:55 p.m. - 5:55 p.m.YYC-MCI

26h 00m2 stops

6:36 p.m. - 11:55 a.m.MCI-YYC

18h 19m1 stop

C$ 490Multiple Airlines

Find Deal

Fri, 17 Oct - Mon, 20 Oct

6:15 a.m. - 11:30 p.m.YYC-MCI

16h 15m1 stop

8:10 a.m. - 11:38 a.m.MCI-YYC

28h 28m2 stops

C$ 584United Airlines

Find Deal

Mon, 13 Oct - Mon, 20 Oct

6:40 a.m. - 11:14 p.m.YYC-STL

15h 34m1 stop

12:15 p.m. - 8:42 p.m.STL-YYC

9h 27m1 stop

C$ 630WestJet

Find Deal

Fri, 26 Sep - Tue, 30 Sep

12:38 p.m. - 9:09 a.m.YYC-MCI

19h 31m1 stop

6:32 p.m. - 1:53 p.m.MCI-YYC

20h 21m2 stops

C$ 652United Airlines

Find Deal

Fri, 17 Oct - Mon, 20 Oct

11:30 a.m. - 11:07 p.m.YYC-STL

10h 37m2 stops

6:00 a.m. - 1:54 p.m.STL-YYC

8h 54m1 stop

C$ 681Delta

Find Deal

Sun, 12 Oct - Sun, 19 Oct

12:30 a.m. - 9:08 p.m.YYC-MCI

19h 38m1 stop

4:39 p.m. - 11:19 a.m.MCI-YYC

19h 40m1 stop

C$ 682WestJet

Find Deal

Thu, 16 Oct - Mon, 20 Oct

6:45 a.m. - 3:27 p.m.YYC-MCI

7h 42m1 stop

6:16 p.m. - 11:10 p.m.MCI-YYC

5h 54m1 stop

C$ 752Delta

Find Deal

Thu, 6 Nov - Sun, 9 Nov

Delta flights from Calgary to Missouri

Our best Delta deals on Calgary to Missouri flight tickets

Delta

12 Oct

YYC11:30 a.m.Calgary

10h 37m

2 stops

STL11:07 p.m.Lambert-St Louis

19 Oct

STL6:00 a.m.Lambert-St Louis

8h 54m

1 stop

YYC1:54 p.m.Calgary

C$ 681

Find similar

Delta

25 Sep

YYC9:00 a.m.Calgary

13h 09m

2 stops

STL11:09 p.m.Lambert-St Louis

28 Sep

STL8:40 a.m.Lambert-St Louis

12h 03m

2 stops

YYC7:43 p.m.Calgary

C$ 727

Find similar

Delta

6 Nov

YYC6:45 a.m.Calgary

7h 42m

1 stop

MCI3:27 p.m.Kansas City

9 Nov

MCI6:16 p.m.Kansas City

5h 54m

1 stop

YYC11:10 p.m.Calgary

C$ 752

Find similar

WestJet flights from Calgary to Missouri

Our best WestJet deals on Calgary to Missouri flight tickets

WestJet

26 Sep

YYC6:40 a.m.Calgary

15h 34m

1 stop

STL11:14 p.m.Lambert-St Louis

30 Sep

STL12:15 p.m.Lambert-St Louis

9h 27m

1 stop

YYC8:42 p.m.Calgary

C$ 630

Find similar

WestJet

25 Sep

YYC9:15 a.m.Calgary

6h 22m

1 stop

STL4:37 p.m.Lambert-St Louis

28 Sep

STL6:40 a.m.Lambert-St Louis

12h 44m

1 stop

YYC6:24 p.m.Calgary

C$ 647

Find similar

WestJet

24 Sep

YYC12:20 a.m.Calgary

11h 11m

2 stops

STL12:31 p.m.Lambert-St Louis

28 Sep

STL6:40 a.m.Lambert-St Louis

12h 44m

1 stop

YYC6:24 p.m.Calgary

C$ 671

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Sun 28/9

8:55 a.m.-9:06 a.m.

1 stop23h 11m

Lambert-St Louis

Wed 1/10

7:55 p.m.-5:17 p.m.

2 stops22h 22m

C$ 454

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Tue 14/10

6:45 a.m.-8:53 p.m.

1 stop13h 08m

Lambert-St Louis

Tue 21/10

8:04 p.m.-12:34 p.m.

1 stop17h 30m

C$ 459

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Sun 28/9

8:55 a.m.-9:06 a.m.

1 stop23h 11m

Lambert-St Louis

Fri 3/10

7:55 p.m.-8:00 p.m.

2 stops25h 05m

C$ 474

CalgaryKansas City

YYC - MCI

YYCMCI

Calgary

Fri 17/10

2:55 p.m.-5:55 p.m.

2 stops26h 00m

Kansas City

Mon 20/10

6:36 p.m.-11:55 a.m.

1 stop18h 19m

C$ 490

CalgaryKansas City

YYC - MCI

YYCMCI

Calgary

Mon 13/10

6:15 a.m.-11:30 p.m.

1 stop16h 15m

Kansas City

Mon 20/10

8:10 a.m.-11:38 a.m.

2 stops28h 28m

C$ 584

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Fri 26/9

6:40 a.m.-11:14 p.m.

1 stop15h 34m

Lambert-St Louis

Tue 30/9

12:15 p.m.-8:42 p.m.

1 stop9h 27m

C$ 630

CalgaryKansas City

YYC - MCI

YYCMCI

Calgary

Fri 17/10

12:38 p.m.-9:09 a.m.

1 stop19h 31m

Kansas City

Mon 20/10

6:32 p.m.-1:53 p.m.

2 stops20h 21m

C$ 652

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Sun 12/10

11:30 a.m.-11:07 p.m.

2 stops10h 37m

Lambert-St Louis

Sun 19/10

6:00 a.m.-1:54 p.m.

1 stop8h 54m

C$ 681

CalgaryKansas City

YYC - MCI

YYCMCI

Calgary

Thu 16/10

12:30 a.m.-9:08 p.m.

1 stop19h 38m

Kansas City

Mon 20/10

4:39 p.m.-11:19 a.m.

1 stop19h 40m

C$ 682

CalgaryKansas City

YYC - MCI

YYCMCI

Calgary

Thu 6/11

6:45 a.m.-3:27 p.m.

1 stop7h 42m

Kansas City

Sun 9/11

6:16 p.m.-11:10 p.m.

1 stop5h 54m

C$ 752

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 March is, on average, the cheapest month to fly to Missouri from Calgary, with most prices found around C$ 495. If you are unable to visit Missouri during the month of March, then departing from Calgary during the month May is also very affordable. Most momondo users find prices during this month for around C$ 598.

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

Our data shows that Tuesday is the least expensive day to fly to Missouri. Tickets to fly out on this day can be as low as C$ 660. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around C$ 821. These prices are subject to change though, so be sure to set up a Price Alert for flights to Missouri.

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

Our data shows that the cheapest Calgary to Missouri flights are usually those with departure times in the evening. Our users have found flights to Missouri in the evening for as low as C$ 677. At noon is when there is more demand to fly to Missouri, so prices are often more expensive at around C$ 753 per ticket.

Cheap Calgary to Missouri flight deals and tips

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

Direct flights	None

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

Search flight deals

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 4 operators available for flights from Calgary Airport to Missouri as of September 2025.
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
Air Canada	PriceFrom C$ 337	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
Delta	PriceFrom C$ 392	Free Cancellation	Rating 7.9 7,957 reviews	Search Delta flights
United Airlines	PriceFrom C$ 444	Free Cancellation	Rating 7.4 8,924 reviews	Search United Airlines flights
WestJet	PriceFrom C$ 489	Free Cancellation	Rating 7.2 3,093 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.