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$269+ Cheap flights from Missouri to Calgary (YYC)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — YYC
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap 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 December 15, 2025.

This Air Canada deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:00 amSTL - YYC
1 stop6h 21mAir Canada
Mon 12/295:35 amYYC - STL
1 stop8h 54mAir Canada
Deal found 12/14$785
This Kiwi.com deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:00 amSTL - YYC
1 stop16h 06mMultiple Airlines
Mon 12/293:35 pmYYC - STL
2 stops28h 50mMultiple Airlines
Deal found 12/14$794
This FlightHub deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:05 amSTL - YYC
2 stops26h 45mWestJet
Mon 12/296:30 amYYC - STL
2 stops14h 46mWestJet
Deal found 12/14$813
This Kiwi.com deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/268:42 pmSTL - YYC
1 stop16h 38mMultiple Airlines
Mon 12/293:35 pmYYC - STL
2 stops28h 50mMultiple Airlines
Deal found 12/14$858
This Air Canada deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/264:05 pmSTL - YYC
1 stop17h 38mAir Canada
Mon 12/295:35 amYYC - STL
1 stop8h 54mAir Canada
Deal found 12/14$876
This FlightHub deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:47 amSTL - YYC
1 stop26h 57mWestJet
Sat 1/311:30 pmYYC - STL
2 stops32h 24mWestJet
Deal found 12/15$902
This FlightHub deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:05 amSTL - YYC
2 stops14h 10mWestJet
Mon 12/297:45 amYYC - STL
2 stops13h 31mWestJet
Deal found 12/14$907
This American Airlines deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/133:38 pmMCI - YYC
2 stops24h 54mAmerican Airlines
Sat 1/36:30 amYYC - MCI
1 stop15h 24mAmerican Airlines
Deal found 12/13$1,267
This American Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:00 amSTL - YYC
1 stop15h 46mAmerican Airlines
Sat 1/36:30 amYYC - STL
1 stop9h 40mAmerican Airlines
Deal found 12/15$1,275
This Air Canada deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/133:25 pmMCI - YYC
2 stops20h 14mAir Canada
Sat 1/311:40 pmYYC - MCI
2 stops17h 01mAir Canada
Deal found 12/13$1,377

Find flight deals from Missouri to Calgary

Keep the following information in mind while searching for Missouri to Calgary flight deals. Data was last updated December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$269
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$765
Provider with most accurate pricing for Lambert-St Louis-Calgary flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Calgary flights.
Search Deals
From Missouri to Calgary
Search Deals
High demand for flights, 10% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 2,558,603 searches. Data last updated December 15, 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

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Sat 1/24

8:22 pm-11:44 am

1 stop16h 22m

Calgary

Sat 1/31

12:30 am-6:51 am

1 stop29h 21m

$269

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Fri 1/16

8:32 pm-5:55 pm

2 stops22h 23m

Calgary

Sat 1/24

12:30 am-6:51 am

1 stop29h 21m

$301

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Sat 1/24

8:22 pm-11:44 am

1 stop16h 22m

Calgary

Sat 1/31

7:35 pm-12:08 pm

1 stop15h 33m

$309

Kansas CityCalgary

MCI - YYC

MCIYYC

Kansas City

Thu 1/22

11:26 am-11:44 am

2 stops25h 18m

Calgary

Sat 1/24

12:30 am-9:53 am

1 stop8h 23m

$322

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Wed 1/28

6:44 pm-12:48 pm

1 stop19h 04m

Calgary

Wed 2/4

1:40 pm-1:03 pm

1 stop22h 23m

$347

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Thu 1/22

1:35 pm-12:48 pm

1 stop24h 13m

Calgary

Sun 1/25

1:40 pm-10:20 am

1 stop19h 40m

$347

SpringfieldCalgary

SGF - YYC

SGFYYC

Springfield-Branson

Mon 5/4

4:17 pm-12:22 pm

1 stop21h 05m

Calgary

Fri 5/8

1:13 pm-3:00 pm

1 stop24h 47m

$364

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Sat 1/10

7:43 pm-12:20 pm

2 stops41h 37m

Calgary

Sat 1/17

7:35 pm-12:40 pm

1 stop16h 05m

$366

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Fri 1/9

10:16 pm-11:14 am

2 stops37h 58m

Calgary

Fri 1/16

4:20 pm-10:34 pm

1 stop29h 14m

$378

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Thu 1/22

5:42 pm-9:51 pm

2 stops29h 09m

Calgary

Sun 1/25

4:20 pm-9:21 am

1 stop16h 01m

$381

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Showing 1-10 of 24 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 $158). Flying from Missouri to Calgary in August is currently the most expensive (average of $431). 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 December 15, 2025.

It’s optimal to fly from Missouri to Calgary in the evening. By choosing this option you can save up to 37% on the cost of your flight, compared to a flight in the afternoon.

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

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?

    Calgary (YYC), located 5.8 mi from the city center, is the airport you fly into when you book flights from Missouri to Calgary.

  • How long is the flight from Missouri to Calgary?

    A quick flight from Missouri to Calgary can take about 18h 05m. American Airlines provides one of the quickest options available for as low as $543. The distance between Missouri and Calgary is about 1237 mi. This flight may include one or multiple stops.

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

    One-way options have recently been found by users for as low as $166 on United Airlines. Other airlines that offer cheap prices include American Airlines from $171 and Air Canada from $183 one-way.

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

    The most popular route from Missouri to Calgary is Lambert-St Louis - Calgary. You may also consider Kansas City - Calgary or Springfield-Branson - 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 $158). Flying from Missouri to Calgary in August is currently the most expensive (average of $431). 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

Traveling to a place near Calgary?

Book flights to Calgary if you plan to visit one of these locations
Canmore
Airdrie

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Alternative routes for Missouri to Calgary

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Missouri to Calgary

Discover the top 5 airlines that operate flights from Missouri to Calgary. 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 2,558,603 searches. Data last updated December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$158Average$571FlexibilityNo cancel feeOn-time67%
DeltaCheapest$165Average$435FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$331Average$625FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$358Average$521FlexibilityNo cancel feeOn-time71%
WestJetCheapest$407Average$630FlexibilityNo cancel feeOn-time60%

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