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Cheap flights from Missouri to Calgary from C$ 156

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 13/9. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YYC
4 Aug — 11 Aug1
1 adult

Cheap flight deals from Missouri to Calgary

Keep the following information in mind while searching for Missouri to Calgary flight deals. Data was last updated 30 July 2025.

Round-trip from

C$ 436

One-way from

C$ 156

Popular in

February

Cheapest in

April

Average price

C$ 887
4/9-11/9
  • 4/9-11/9
  • 2 total stops
  • 52h 37m total
  • Missouri to Calgary
Search Deals
13/9
  • 13/9
  • 1 total stop
  • 19h 50m total
  • Missouri to Calgary
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 106 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Missouri to Calgary

Cheapest flights from Missouri to Calgary
Explore the most affordable flight options available from Missouri to Calgary. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2025.

Thu 4/93:01 p.m.MCI - YYC
1 stop24h 44mMultiple Airlines
Thu 11/98:55 a.m.YYC - MCI
1 stop27h 53mMultiple Airlines
Deal found 30/7C$ 436
Sat 13/99:56 a.m.STL - YYC
1 stop14h 23mAmerican Airlines
Sat 20/96:29 a.m.YYC - STL
1 stop13h 03mAmerican Airlines
Deal found 29/7C$ 451
Fri 22/87:54 p.m.STL - YYC
1 stop19h 52mMultiple Airlines
Fri 29/812:30 a.m.YYC - STL
1 stop12h 03mMultiple Airlines
Deal found 30/7C$ 491
Fri 5/96:26 p.m.MCI - YYC
1 stop18h 24mAmerican Airlines
Thu 11/96:45 a.m.YYC - MCI
1 stop6h 28mAmerican Airlines
Deal found 29/7C$ 552
Sat 6/99:15 a.m.STL - YYC
1 stop8h 47mAir Canada
Mon 15/911:55 p.m.YYC - STL
2 stops13h 24mAir Canada
Deal found 29/7C$ 555
Sat 13/910:15 a.m.STL - YYC
2 stops11h 27mDelta
Sat 20/96:40 a.m.YYC - STL
1 stop8h 34mDelta
Deal found 29/7C$ 568
Fri 26/94:55 p.m.MCI - YYC
2 stops18h 45mAlaska Airlines
Tue 30/96:15 a.m.YYC - MCI
1 stop7h 27mAlaska Airlines
Deal found 30/7C$ 596
Sat 13/95:15 a.m.STL - YYC
1 stop17h 33mUnited Airlines
Sat 20/96:15 a.m.YYC - STL
1 stop16h 38mUnited Airlines
Deal found 30/7C$ 623
Fri 12/99:55 p.m.SGF - YYC
1 stop15h 00mMultiple Airlines
Sun 21/97:00 p.m.YYC - SGF
2 stops25h 15mMultiple Airlines
Deal found 29/7C$ 623
Thu 14/85:45 a.m.SGF - YYC
1 stop13h 36mUnited Airlines
Sun 17/87:30 p.m.YYC - SGF
1 stop27h 14mUnited Airlines
Deal found 30/7C$ 960
Fri 12/96:00 a.m.SGF - YYC
1 stop15h 00mWestJet
Sat 20/912:30 a.m.YYC - SGF
1 stop9h 29mWestJet
Deal found 30/7C$ 1,006
Fri 12/910:09 a.m.SGF - YYC
1 stop12h 41mAmerican Airlines
Sun 21/96:45 a.m.YYC - SGF
1 stop14h 23mAmerican Airlines
Deal found 29/7C$ 1,017

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to Calgary 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 30 July 2025.
Use the filters below to find and compare flights from Missouri to Calgary that are best for you.

Fly from

Missouri

Fly to

Calgary

Route

Depart

Return

Price

Kansas CityCalgary

MCI - YYC

MCIYYC

Kansas City

Thu 4/9

3:01 p.m.-2:45 p.m.

1 stop24h 44m

Calgary

Thu 11/9

8:55 a.m.-1:48 p.m.

1 stop27h 53m

C$ 436

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Wed 3/9

9:56 a.m.-11:19 p.m.

1 stop14h 23m

Calgary

Wed 10/9

6:29 a.m.-9:53 p.m.

1 stop14h 24m

C$ 451

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Thu 4/9

9:50 a.m.-8:02 p.m.

2 stops11h 12m

Calgary

Sun 7/9

4:20 p.m.-9:06 a.m.

1 stop15h 46m

C$ 472

Kansas CityCalgary

MCI - YYC

MCIYYC

Kansas City

Fri 5/9

6:26 p.m.-11:50 a.m.

1 stop18h 24m

Calgary

Thu 11/9

6:45 a.m.-2:13 p.m.

1 stop6h 28m

C$ 552

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Sat 6/9

9:15 a.m.-5:02 p.m.

1 stop8h 47m

Calgary

Mon 15/9

11:55 p.m.-2:19 p.m.

2 stops13h 24m

C$ 555

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Sat 13/9

10:15 a.m.-8:42 p.m.

2 stops11h 27m

Calgary

Sat 20/9

6:40 a.m.-4:14 p.m.

1 stop8h 34m

C$ 568

Kansas CityCalgary

MCI - YYC

MCIYYC

Kansas City

Fri 26/9

4:55 p.m.-10:40 a.m.

2 stops18h 45m

Calgary

Tue 30/9

6:15 a.m.-2:42 p.m.

1 stop7h 27m

C$ 596

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Sat 13/9

5:15 a.m.-9:48 p.m.

1 stop17h 33m

Calgary

Sat 20/9

6:15 a.m.-11:53 p.m.

1 stop16h 38m

C$ 623

SpringfieldCalgary

SGF - YYC

SGFYYC

Springfield-Branson

Fri 12/9

9:55 p.m.-11:55 a.m.

1 stop15h 00m

Calgary

Sun 21/9

7:00 p.m.-9:15 p.m.

2 stops25h 15m

C$ 623

SpringfieldCalgary

SGF - YYC

SGFYYC

Springfield-Branson

Thu 14/8

5:45 a.m.-6:21 p.m.

1 stop13h 36m

Calgary

Sun 17/8

7:30 p.m.-11:44 p.m.

1 stop27h 14m

C$ 960

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/7

Showing 1-10 of 22 results
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Best time to book a flight from Missouri to Calgary

Have a flexible travel schedule? Discover the best time to fly to Calgary from Missouri 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 Missouri to Calgary

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

Currently, January is the cheapest month in which you can book a flight from Missouri to Calgary (average of C$ 139). Flying from Missouri to Calgary in July is currently the most expensive (average of C$ 263). 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.

What is the cheapest time of day to fly from MO to YYC?

Find hourly flight availability from Missouri to Calgary. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 July 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missouri to Calgary as you normally would.

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

Reviews of airlines servicing Calgary

Get insights into the airlines that provide service to Calgary. 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 Calgary. Reviews last updated 30 July 2025.
Get a feel of what it's like to fly with Alaska Airlines,Delta, andUnited Airlines from Missouri to Calgary by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
WestJet
7.2
Good
2,975 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Calgary. 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 into for flights to Calgary from Missouri?

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

  • What are the cheapest airlines to fly from Missouri to Calgary one-way?

    To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at C$ 306. United Airlines flights start at C$ 334 while deals on American Airlines start at C$ 348 one-way.

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

    Most travellers choose Lambert-St Louis - Calgary, Kansas City - Calgary or Springfield-Branson - Calgary when deciding on the best route from Missouri to Calgary.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missouri to Calgary 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 Missouri to Calgary?

    Currently, January is the cheapest month in which you can book a flight from Missouri to Calgary (average of C$ 139). Flying from Missouri to Calgary in July is currently the most expensive (average of C$ 263). 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

Travelling to a place near Calgary?

Book flights to Calgary if you plan to visit one of these locations
Canmore
Airdrie
Radium Hot Springs
Drumheller
Kananaskis

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