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Cheap flights from Calgary to Missouri from C$ 286

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 22/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — STL
28 Feb — 7 Mar1
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 29 January 2026.

Mon 18/51:35 p.m.
YYC
-
STL
1 stop20h 44m
American Airlines
Thu 28/57:15 a.m.
STL
-
YYC
1 stop17h 27m
American Airlines
Deal found 28/1C$ 472
Fri 27/27:35 p.m.
YYC
-
STL
1 stop21h 11m
Multiple Airlines
Wed 4/35:18 p.m.
STL
-
YYC
2 stops22h 51m
Multiple Airlines
Deal found 26/1C$ 475
Fri 6/37:40 p.m.
YYC
-
MCI
2 stops23h 15m
Multiple Airlines
Mon 16/36:20 p.m.
MCI
-
YYC
1 stop25h 49m
Multiple Airlines
Deal found 27/1C$ 490
Thu 26/23:35 p.m.
YYC
-
STL
1 stop27h 32m
Multiple Airlines
Wed 4/35:18 p.m.
STL
-
YYC
2 stops22h 51m
Multiple Airlines
Deal found 26/1C$ 509
Wed 25/27:35 p.m.
YYC
-
STL
1 stop24h 51m
Multiple Airlines
Wed 4/35:18 p.m.
STL
-
YYC
2 stops22h 51m
Multiple Airlines
Deal found 26/1C$ 513
Tue 24/28:55 a.m.
YYC
-
STL
1 stop20h 56m
Multiple Airlines
Wed 4/35:18 p.m.
STL
-
YYC
2 stops22h 51m
Multiple Airlines
Deal found 26/1C$ 529
Sun 22/27:35 p.m.
YYC
-
STL
1 stop23h 27m
Multiple Airlines
Wed 4/35:18 p.m.
STL
-
YYC
2 stops22h 51m
Multiple Airlines
Deal found 26/1C$ 540
Thu 26/29:50 a.m.
YYC
-
STL
2 stops20h 01m
Multiple Airlines
Sun 1/310:11 p.m.
STL
-
YYC
1 stop14h 51m
Multiple Airlines
Deal found 27/1C$ 542
Wed 25/21:40 p.m.
YYC
-
STL
1 stop9h 08m
American Airlines
Wed 4/35:12 a.m.
STL
-
YYC
1 stop7h 32m
American Airlines
Deal found 26/1C$ 570
Thu 12/36:30 a.m.
YYC
-
STL
1 stop6h 54m
Delta
Thu 19/32:22 p.m.
STL
-
YYC
1 stop9h 40m
Delta
Deal found 27/1C$ 580
Mon 23/27:55 a.m.
YYC
-
STL
1 stop11h 07m
Multiple Airlines
Wed 4/35:18 p.m.
STL
-
YYC
2 stops22h 51m
Multiple Airlines
Deal found 26/1C$ 581
Sat 28/26:30 a.m.
YYC
-
STL
1 stop7h 24m
Multiple Airlines
Wed 4/35:18 p.m.
STL
-
YYC
2 stops22h 51m
Multiple Airlines
Deal found 26/1C$ 596

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 29 January 2026.

Round-trip from

C$ 472

One-way from

C$ 286

Popular in

November

Cheapest in

March

Average price

C$ 730
American Airlines
  • American Airlines
  • 18/5-28/5
  • 2 total stops
  • 38h 11m total
  • Calgary to Missouri
Search Deals
American Airlines
  • American Airlines
  • 22/4
  • 1 total stop
  • 9h 24m total
  • Calgary to Missouri
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 106 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 29 January 2026.
Use the filters below to find and compare flights from Calgary to Missouri that are best for you.

Fly from

Calgary

Fly to

Missouri

Route

Depart

Return

Price

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Mon 18/5

1:35 p.m.-11:19 a.m.

1 stop20h 44m

Lambert-St Louis

Thu 28/5

7:15 a.m.-11:42 p.m.

1 stop17h 27m

C$ 472

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Fri 27/2

7:35 p.m.-5:46 p.m.

1 stop21h 11m

Lambert-St Louis

Wed 4/3

5:18 p.m.-3:09 p.m.

2 stops22h 51m

C$ 475

CalgaryKansas City

YYC - MCI

YYCMCI

Calgary

Fri 6/3

7:40 p.m.-7:55 p.m.

2 stops23h 15m

Kansas City

Mon 16/3

6:20 p.m.-7:09 p.m.

1 stop25h 49m

C$ 490

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Wed 25/2

7:35 p.m.-9:26 p.m.

1 stop24h 51m

Lambert-St Louis

Wed 4/3

5:18 p.m.-3:09 p.m.

2 stops22h 51m

C$ 513

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Tue 24/2

8:55 a.m.-6:51 a.m.

1 stop20h 56m

Lambert-St Louis

Wed 4/3

5:18 p.m.-3:09 p.m.

2 stops22h 51m

C$ 529

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Thu 26/2

9:50 a.m.-6:51 a.m.

2 stops20h 01m

Lambert-St Louis

Sun 1/3

10:11 p.m.-12:02 p.m.

1 stop14h 51m

C$ 542

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Thu 12/3

6:30 a.m.-2:24 p.m.

1 stop6h 54m

Lambert-St Louis

Thu 19/3

12:28 p.m.-11:02 p.m.

2 stops11h 34m

C$ 580

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Tue 24/2

12:40 p.m.-12:25 a.m.

1 stop10h 45m

Lambert-St Louis

Wed 4/3

2:22 p.m.-11:05 p.m.

1 stop9h 43m

C$ 580

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Sat 28/2

6:30 a.m.-2:54 p.m.

1 stop7h 24m

Lambert-St Louis

Wed 4/3

2:22 p.m.-11:05 p.m.

1 stop9h 43m

C$ 580

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Thu 26/2

7:40 a.m.-5:42 p.m.

1 stop9h 02m

Lambert-St Louis

Wed 4/3

2:22 p.m.-11:05 p.m.

1 stop9h 43m

C$ 580

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/1

Showing 1-10 of 37 results
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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$ 386). Flying from Calgary to Missouri in December is currently the most expensive (average of C$ 638). 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 29 January 2026.
Read through reviews of airlines operating flights from Calgary to Missouri, such as United Airlines,WestJet, andAir Canada. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,215 reviews
Check prices

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,215 reviews
United Airlines
7.4
Good
9,215 reviews
Check prices

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
WestJet
7.2
Good
3,253 reviews
United Airlines
7.4
Good
9,215 reviews
Check prices

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Air Canada
7.1
Good
10,667 reviews
United Airlines
7.4
Good
9,215 reviews
Check prices

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

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 9h 16m. Fly via American Airlines, United Airlines, or WestJet 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$ 386). Flying from Calgary to Missouri in December is currently the most expensive (average of C$ 638). 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 3 airlines flying from Calgary to Missouri

Discover the top 3 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 29 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 355AverageC$ 618FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 437AverageC$ 607FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 484AverageC$ 664FlexibilityNo 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?

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