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Cheap flights from Calgary to Missouri from C$ 218

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — STL
14 Apr — 21 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Calgary to Missouri

Enter your travel dates to find the best prices.

Cheapest flights from Calgary to Missouri
Explore the most affordable flight options available from Calgary to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 March 2026.

Mon 13/412:30 a.m.
YYC
-
STL
1 stop29h 20m
Multiple Airlines
Sat 18/48:23 p.m.
STL
-
YYC
1 stop23h 46m
Multiple Airlines
Deal found 11/3C$ 427
Sat 25/412:30 a.m.
YYC
-
STL
1 stop29h 20m
Multiple Airlines
Sun 3/54:59 p.m.
STL
-
YYC
2 stops19h 01m
Multiple Airlines
Deal found 12/3C$ 514
Sat 2/51:40 p.m.
YYC
-
STL
1 stop9h 06m
American Airlines
Mon 11/58:03 p.m.
STL
-
YYC
1 stop17h 56m
American Airlines
Deal found 12/3C$ 531
Wed 29/41:40 p.m.
YYC
-
STL
1 stop17h 44m
American Airlines
Wed 6/55:21 p.m.
STL
-
YYC
1 stop20h 38m
American Airlines
Deal found 14/3C$ 547
Sat 16/51:40 p.m.
YYC
-
STL
1 stop9h 16m
American Airlines
Sat 23/59:08 a.m.
STL
-
YYC
1 stop15h 30m
American Airlines
Deal found 13/3C$ 557
Tue 14/46:40 a.m.
YYC
-
STL
2 stops15h 56m
Delta
Fri 17/42:20 p.m.
STL
-
YYC
1 stop9h 40m
Delta
Deal found 11/3C$ 590
Sat 2/58:00 p.m.
YYC
-
STL
2 stops33h 50m
Multiple Airlines
Mon 11/55:27 p.m.
STL
-
YYC
1 stop18h 33m
Multiple Airlines
Deal found 12/3C$ 594
Wed 15/412:34 p.m.
YYC
-
MCI
1 stop6h 11m
United Airlines
Sat 18/46:00 a.m.
MCI
-
YYC
1 stop8h 53m
United Airlines
Deal found 12/3C$ 594
Tue 31/31:30 p.m.
YYC
-
STL
1 stop23h 09m
American Airlines
Sat 4/46:50 p.m.
STL
-
YYC
1 stop17h 54m
American Airlines
Deal found 11/3C$ 595
Wed 15/47:40 a.m.
YYC
-
MCI
1 stop10h 26m
Delta
Sat 18/46:40 a.m.
MCI
-
YYC
1 stop5h 59m
Delta
Deal found 11/3C$ 595
Fri 10/47:40 a.m.
YYC
-
MCI
1 stop10h 41m
Delta
Fri 17/42:15 p.m.
MCI
-
YYC
1 stop9h 45m
Delta
Deal found 11/3C$ 635
Sat 28/36:15 a.m.
YYC
-
MCI
1 stop13h 29m
United Airlines
Mon 6/47:00 p.m.
MCI
-
YYC
1 stop17h 32m
United Airlines
Deal found 12/3C$ 642

Find flight deals from Calgary to Missouri

Keep the following information in mind while searching for Calgary to Missouri flight deals. Data was last updated 15 March 2026.

Round-trip from

C$ 427

One-way from

C$ 218

Popular in

November

Cheapest in

October

Average price

C$ 697
13/4-18/4
  • 13/4-18/4
  • 2 total stops
  • 53h 06m total
  • Calgary to Missouri
Search Deals
27/4
  • 27/4
  • 2 total stops
  • 32h 50m total
  • Calgary to Missouri
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights 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, Cheapflights users made 629,999 searches. Data last updated 15 March 2026.
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

Cheapest round-trip

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Tue 14/4

6:40 a.m.-11:36 p.m.

2 stops15h 56m

Lambert-St Louis

Fri 17/4

2:20 p.m.-11:00 p.m.

1 stop9h 40m

C$ 590

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Sat 2/5

8:00 p.m.-6:50 a.m.

2 stops33h 50m

Lambert-St Louis

Mon 11/5

5:27 p.m.-11:00 a.m.

1 stop18h 33m

C$ 594

CalgaryKansas City

YYC - MCI

YYCMCI

Calgary

Wed 15/4

12:34 p.m.-7:45 p.m.

1 stop6h 11m

Kansas City

Sat 18/4

6:00 a.m.-1:53 p.m.

1 stop8h 53m

C$ 594

CalgaryKansas City

YYC - MCI

YYCMCI

Calgary

Wed 15/4

7:40 a.m.-7:06 p.m.

1 stop10h 26m

Kansas City

Sat 18/4

6:40 a.m.-11:39 a.m.

1 stop5h 59m

C$ 595

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Sat 16/5

12:34 p.m.-9:13 p.m.

1 stop7h 39m

Lambert-St Louis

Sun 24/5

9:23 a.m.-10:37 p.m.

1 stop14h 14m

C$ 608

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Mon 18/5

1:27 p.m.-8:43 p.m.

1 stop6h 16m

Lambert-St Louis

Sat 23/5

7:22 a.m.-10:37 p.m.

1 stop16h 15m

C$ 608

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Wed 13/5

6:00 a.m.-8:43 p.m.

1 stop13h 43m

Lambert-St Louis

Sun 24/5

6:00 a.m.-11:32 a.m.

1 stop6h 32m

C$ 608

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Tue 21/4

12:34 p.m.-9:13 p.m.

1 stop7h 39m

Lambert-St Louis

Wed 22/4

8:54 a.m.-9:48 p.m.

1 stop13h 54m

C$ 624
Quickest round-trip

CalgaryKansas City

YYC - MCI

YYCMCI

Calgary

Wed 8/4

1:27 p.m.-8:34 p.m.

1 stop6h 07m

Kansas City

Sun 12/4

6:15 a.m.-11:32 a.m.

1 stop6h 17m

C$ 642

CalgaryKansas City

YYC - MCI

YYCMCI

Calgary

Sat 28/3

6:15 a.m.-8:44 p.m.

1 stop13h 29m

Kansas City

Mon 6/4

7:00 p.m.-11:32 a.m.

1 stop17h 32m

C$ 642

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 33 resultsSorted by cheapest first
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Best time to book a flight from Calgary to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from Calgary with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Calgary to Missouri

What is the cheapest month to book a flight from Calgary to Missouri?

Currently, May is the cheapest month in which you can book a flight from Calgary to Missouri (average of C$ 390). Flying from Calgary to Missouri in February is currently the most expensive (average of C$ 713). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Calgary to Missouri?

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Missouri. Reviews last updated 15 March 2026.
Read through reviews of airlines operating flights from Calgary to Missouri, such as WestJet and Air Canada. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
3,295 reviews
Check prices

Entertainment

6.1

Comfort

7.0

Crew

7.9

Overall

7.2

Food

6.2

Boarding

7.4

Reviews

1 / 20
2.0
Mediocre

Blaine,Dec 2025

YYC - YVR

The worst I’ve ever had in 50 years of flying
WestJet
7.2
Good
3,295 reviews
WestJet
7.2
Good
3,295 reviews
Check prices

Entertainment

6.1

Comfort

7.0

Crew

7.9

Overall

7.2

Food

6.2

Boarding

7.4

Reviews

1 / 20
2.0
Mediocre

Blaine,Dec 2025

YYC - YVR

The worst I’ve ever had in 50 years of flying
Air Canada
7.1
Good
10,801 reviews
WestJet
7.2
Good
3,295 reviews
Check prices

Entertainment

6.1

Comfort

7.0

Crew

7.9

Overall

7.2

Food

6.2

Boarding

7.4

Reviews

1 / 20
2.0
Mediocre

Blaine,Dec 2025

YYC - YVR

The worst I’ve ever had in 50 years of flying

Related info for your journey

Find useful and relevant information for your journey from Calgary to Missouri. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Calgary to Missouri?

    If you book a flight to Missouri from Calgary, you will be flying from Calgary, which is the city’s only airport. Calgary (YYC) is located 9.3 km from the centre of Calgary.

  • How long is the flight from Calgary to Missouri?

    There are many flights that can get you from Calgary to Missouri in 6h 11m. Fly via Delta or United Airlines to get the fastest option. Calgary and Missouri are separated by a distance of 1991 km. This flight may include one or multiple stops.

  • What are the most popular routes from Calgary to Missouri?

    The most popular flight routes from Calgary to Missouri are Calgary - Kansas City, Calgary - Lambert-St Louis and Calgary - Columbia Regional.

  • Can I find deals for flights from Calgary to Missouri that include hotel bookings?

    Yes. In addition to deals on Calgary to Missouri flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Calgary to Missouri?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Calgary to Missouri.

  • Can I find deals for business class flights from Calgary to Missouri?

    Yes. Cheapflights offers flight deals from Calgary to Missouri by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Calgary to Missouri?

    Currently, May is the cheapest month in which you can book a flight from Calgary to Missouri (average of C$ 390). Flying from Calgary to Missouri in February is currently the most expensive (average of C$ 713). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Calgary to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Calgary to Missouri

Discover the top 2 airlines that operate flights from Calgary to Missouri. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 15 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 359AverageC$ 634FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 546AverageC$ 672FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Calgary to Missouri?

Deals for Calgary to Missouri flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Calgary to Missouri?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Missouri from Calgary.

Can Cheapflights find flights from Calgary to Missouri with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Calgary to Missouri flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Calgary to Missouri become cheaper?

Of course! You can now track prices for flights from Calgary to Missouri and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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