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Cheap flights from Calgary to Missouri from $135

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Calgary to Missouri departing on 12/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Calgary to Missouri

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:55 am - 9:47 amYYC-STL
23h 52m1 stop
Multiple Airlines Logo
7:43 pm - 10:52 pmSTL-YYC
28h 09m2 stops
$298Multiple Airlines
Find Deal
Wed, Jan 7 - Wed, Jan 14
Multiple Airlines Logo
8:55 am - 9:47 amYYC-STL
23h 52m1 stop
Multiple Airlines Logo
7:43 pm - 10:52 pmSTL-YYC
28h 09m2 stops
$299Multiple Airlines
Find Deal
Wed, Jan 7 - Mon, Jan 12
American Airlines Logo
1:40 pm - 10:20 amYYC-STL
19h 40m1 stop
American Airlines Logo
6:00 am - 9:58 pmSTL-YYC
16h 58m2 stops
$388American Airlines
Find Deal
Sun, Jan 11 - Tue, Jan 13
American Airlines Logo
1:31 pm - 8:35 amYYC-STL
18h 04m1 stop
American Airlines Logo
4:53 pm - 12:51 pmSTL-YYC
20h 58m1 stop
$402American Airlines
Find Deal
Fri, Dec 26 - Wed, Dec 31
United Airlines Logo
6:15 am - 4:05 pmYYC-MCI
8h 50m1 stop
United Airlines Logo
5:10 pm - 9:53 pmMCI-YYC
5h 43m1 stop
$426United Airlines
Find Deal
Wed, Nov 19 - Mon, Nov 24
United Airlines Logo
6:15 am - 4:05 pmYYC-MCI
8h 50m1 stop
United Airlines Logo
5:10 pm - 9:53 pmMCI-YYC
5h 43m1 stop
$433United Airlines
Find Deal
Wed, Nov 19 - Mon, Nov 24
Delta Logo
12:41 pm - 12:46 amYYC-STL
11h 05m1 stop
Delta Logo
11:39 am - 8:53 pmSTL-YYC
10h 14m2 stops
$434Delta
Find Deal
Thu, Nov 13 - Wed, Nov 19
Delta Logo
7:45 am - 6:57 pmYYC-STL
10h 12m1 stop
Delta Logo
6:00 am - 1:53 pmSTL-YYC
8h 53m1 stop
$487Delta
Find Deal
Wed, Nov 26 - Mon, Dec 1
WestJet Logo
6:35 am - 3:04 pmYYC-MCI
7h 29m1 stop
WestJet Logo
6:28 am - 11:51 amMCI-YYC
6h 23m1 stop
$504WestJet
Find Deal
Sat, Dec 13 - Sun, Dec 14
WestJet Logo
12:30 am - 5:28 pmYYC-MCI
15h 58m1 stop
WestJet Logo
6:28 am - 4:16 pmMCI-YYC
10h 48m2 stops
$510WestJet
Find Deal
Tue, Nov 18 - Mon, Nov 24

American Airlines flights from Calgary to Missouri

Our best American Airlines deals on Calgary to Missouri flight tickets
American Airlines
Jan 11
YYC1:40 pmCalgary
19h 40m
1 stop
STL10:20 amLambert-St Louis
Jan 13
STL6:00 amLambert-St Louis
16h 58m
2 stops
YYC9:58 pmCalgary
$388
Find similar
American Airlines
Dec 26
YYC1:31 pmCalgary
18h 04m
1 stop
STL8:35 amLambert-St Louis
Dec 31
STL4:53 pmLambert-St Louis
20h 58m
1 stop
YYC12:51 pmCalgary
$402
Find similar
American Airlines
Jan 7
YYC1:40 pmCalgary
19h 41m
1 stop
STL10:21 amLambert-St Louis
Jan 10
STL11:05 amLambert-St Louis
26h 43m
1 stop
YYC12:48 pmCalgary
$413
Find similar

Delta flights from Calgary to Missouri

Our best Delta deals on Calgary to Missouri flight tickets
Delta
Nov 13
YYC12:41 pmCalgary
11h 05m
1 stop
STL12:46 amLambert-St Louis
Nov 19
STL11:39 amLambert-St Louis
10h 14m
2 stops
YYC8:53 pmCalgary
$434
Find similar
Delta
Nov 26
YYC7:45 amCalgary
10h 12m
1 stop
STL6:57 pmLambert-St Louis
Dec 1
STL6:00 amLambert-St Louis
8h 53m
1 stop
YYC1:53 pmCalgary
$487
Find similar
Delta
Jan 8
YYC7:40 amCalgary
6h 08m
1 stop
STL2:48 pmLambert-St Louis
Jan 14
STL5:00 pmLambert-St Louis
7h 02m
1 stop
YYC11:02 pmCalgary
$489
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Calgary to Missouri that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Calgary to Missouri that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Wed 1/7

8:55 am-9:47 am

1 stop23h 52m

Lambert-St Louis

Wed 1/14

7:43 pm-10:52 pm

2 stops28h 09m

$298

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Wed 1/7

8:55 am-9:47 am

1 stop23h 52m

Lambert-St Louis

Mon 1/12

7:43 pm-10:52 pm

2 stops28h 09m

$299

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Sun 1/11

1:40 pm-10:20 am

1 stop19h 40m

Lambert-St Louis

Tue 1/13

6:00 am-9:58 pm

2 stops16h 58m

$388

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Fri 12/26

1:31 pm-8:35 am

1 stop18h 04m

Lambert-St Louis

Wed 12/31

4:53 pm-12:51 pm

1 stop20h 58m

$402

CalgaryKansas City

YYC - MCI

YYCMCI

Calgary

Wed 11/19

6:15 am-4:05 pm

1 stop8h 50m

Kansas City

Mon 11/24

5:10 pm-9:53 pm

1 stop5h 43m

$426

CalgaryKansas City

YYC - MCI

YYCMCI

Calgary

Wed 11/19

6:15 am-4:05 pm

1 stop8h 50m

Kansas City

Mon 11/24

5:10 pm-9:53 pm

1 stop5h 43m

$433

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Thu 11/13

12:41 pm-12:46 am

1 stop11h 05m

Lambert-St Louis

Wed 11/19

11:39 am-8:53 pm

2 stops10h 14m

$434

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Wed 11/26

7:45 am-6:57 pm

1 stop10h 12m

Lambert-St Louis

Mon 12/1

6:00 am-1:53 pm

1 stop8h 53m

$487

CalgaryKansas City

YYC - MCI

YYCMCI

Calgary

Sat 12/13

6:35 am-3:04 pm

1 stop7h 29m

Kansas City

Sun 12/14

6:28 am-11:51 am

1 stop6h 23m

$504

CalgaryKansas City

YYC - MCI

YYCMCI

Calgary

Tue 11/18

12:30 am-5:28 pm

1 stop15h 58m

Kansas City

Mon 11/24

6:28 am-4:16 pm

2 stops10h 48m

$510

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Missouri from

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

What is the cheapest month to fly to Missouri?

In general, January is the cheapest month to fly from Calgary to Missouri. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $296. If you aren’t able to travel to Missouri during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $413.

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

The cheapest day to depart from Calgary to Missouri is on a Friday when prices can be found for as low as $296. Flights from Calgary to Missouri on a Sunday will generally be more expensive and average around $541. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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?

  • 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 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 Calgary to Missouri

Compare and see reviews for airlines that fly from Calgary to Missouri with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom $268Free CancellationRating
7.2
3,153 reviews
Search WestJet flights
American AirlinesPriceFrom $309Free CancellationRating
7.2
11,036 reviews
Search American Airlines flights
DeltaPriceFrom $315Free CancellationRating
7.9
8,001 reviews
Search Delta flights
United AirlinesPriceFrom $422Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Missouri from Calgary.

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

Yes. momondo enables you to select and highlight flights to Missouri from Calgary with this policy.

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

Once all potential Calgary to Missouri flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Calgary to Missouri flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Missouri trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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