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Calgary

$122+ Cheap flights from Missouri to Calgary (YYC)

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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YYC
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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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 July 29, 2025.

Round-trip from

$297
(Kiwi.com)

One-way from

$122
(Kiwi.com)

Popular in

February

Cheapest in

April

Average price

$643
From Missouri to Calgary
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One-way flight from Missouri to Calgary
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Highest demand for flights based on searches. 9% potential increase in price ($56 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($24 potential savings vs. average RT price).
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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 July 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/27. 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 9/47:55 pmSTL - YYC
1 stop19h 50mMultiple Airlines
Sun 9/74:20 pmYYC - STL
1 stop15h 46mMultiple Airlines
Deal found 7/27$297
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Wed 9/39:56 amSTL - YYC
1 stop14h 23mAmerican Airlines
Wed 9/106:29 amYYC - STL
1 stop14h 24mAmerican Airlines
Deal found 7/28$327
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 8/158:01 pmMCI - YYC
1 stop19h 45mMultiple Airlines
Mon 8/188:55 amYYC - MCI
1 stop9h 09mMultiple Airlines
Deal found 7/27$328
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Wed 9/177:12 amMCI - YYC
1 stop17h 07mAmerican Airlines
Tue 9/236:29 amYYC - MCI
1 stop13h 18mAmerican Airlines
Deal found 7/26$428
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/267:59 pmMCI - YYC
1 stop28h 53mAlaska Airlines
Tue 9/306:15 amYYC - MCI
1 stop7h 27mAlaska Airlines
Deal found 7/29$450
This Air Canada deal was found by Cheapflights users on 7/27. 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.
Tue 8/121:30 pmSTL - YYC
1 stop9h 00mAir Canada
Tue 8/197:10 amYYC - STL
1 stop7h 11mAir Canada
Deal found 7/27$454
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/145:24 pmSTL - YYC
1 stop19h 11mUnited Airlines
Mon 11/172:13 pmYYC - STL
2 stops24h 34mUnited Airlines
Deal found 7/27$461
This Delta deal was found by Cheapflights users on 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/122:25 pmSTL - YYC
1 stop9h 32mDelta
Tue 8/196:40 amYYC - STL
2 stops12h 53mDelta
Deal found 7/27$472
This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/129:55 pmSGF - YYC
1 stop15h 00mMultiple Airlines
Thu 9/1812:30 amYYC - SGF
2 stops19h 35mMultiple Airlines
Deal found 7/29$472
This Delta deal was found by Cheapflights users on 7/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/302:30 pmMCI - YYC
1 stop9h 27mDelta
Wed 9/312:22 pmYYC - MCI
1 stop7h 23mDelta
Deal found 7/26$496
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Thu 8/286:00 amSGF - YYC
1 stop18h 29mAmerican Airlines
Tue 9/26:29 amYYC - SGF
1 stop13h 56mAmerican Airlines
Deal found 7/27$662
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/911:23 amSGF - YYC
2 stops11h 25mUnited Airlines
Sat 8/167:30 pmYYC - SGF
1 stop27h 14mUnited Airlines
Deal found 7/27$749

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 July 29, 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

Thu 9/4

7:55 pm-2:45 pm

1 stop19h 50m

Calgary

Sun 9/7

4:20 pm-9:06 am

1 stop15h 46m

$297

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Wed 9/3

9:56 am-11:19 pm

1 stop14h 23m

Calgary

Wed 9/10

6:29 am-9:53 pm

1 stop14h 24m

$327

Kansas CityCalgary

MCI - YYC

MCIYYC

Kansas City

Fri 8/15

8:01 pm-2:46 pm

1 stop19h 45m

Calgary

Mon 8/18

8:55 am-7:04 pm

1 stop9h 09m

$328

Kansas CityCalgary

MCI - YYC

MCIYYC

Kansas City

Wed 9/17

7:12 am-11:19 pm

1 stop17h 07m

Calgary

Tue 9/23

6:29 am-8:47 pm

1 stop13h 18m

$428

Kansas CityCalgary

MCI - YYC

MCIYYC

Kansas City

Fri 9/26

7:59 pm-11:52 pm

1 stop28h 53m

Calgary

Tue 9/30

6:15 am-2:42 pm

1 stop7h 27m

$450

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Tue 8/12

1:30 pm-9:30 pm

1 stop9h 00m

Calgary

Tue 8/19

7:10 am-3:21 pm

1 stop7h 11m

$454

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Tue 8/12

2:25 pm-10:57 pm

1 stop9h 32m

Calgary

Tue 8/19

6:40 am-8:33 pm

2 stops12h 53m

$472

SpringfieldCalgary

SGF - YYC

SGFYYC

Springfield-Branson

Fri 9/12

9:55 pm-11:55 am

1 stop15h 00m

Calgary

Thu 9/18

12:30 am-9:05 pm

2 stops19h 35m

$472

Kansas CityCalgary

MCI - YYC

MCIYYC

Kansas City

Sat 8/30

2:30 pm-10:57 pm

1 stop9h 27m

Calgary

Wed 9/3

12:22 pm-8:45 pm

1 stop7h 23m

$496

SpringfieldCalgary

SGF - YYC

SGFYYC

Springfield-Branson

Thu 8/28

6:00 am-11:29 pm

1 stop18h 29m

Calgary

Tue 9/2

6:29 am-9:25 pm

1 stop13h 56m

$662

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 19 results
1
2

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 $300). Flying from Missouri to Calgary in February is currently the most expensive (average of $402). 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 July 29, 2025.

When flying from Missouri to Calgary, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 July 29, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and United Airlines from Missouri to Calgary to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.1

Crew

8.5

Comfort

7.8

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

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.1

Crew

8.5

Comfort

7.8

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
7,979 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.1

Crew

8.5

Comfort

7.8

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

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.1

Crew

8.5

Comfort

7.8

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

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.1

Crew

8.5

Comfort

7.8

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
2,972 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.1

Crew

8.5

Comfort

7.8

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?

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

  • 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 $150 on American Airlines. Other airlines that offer cheap prices include United Airlines from $216 and Alaska Airlines from $222 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 $300). Flying from Missouri to Calgary in February is currently the most expensive (average of $402). 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$164Average$538FlexibilityNo cancel feeOn-time67%
DeltaCheapest$165Average$449FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$338Average$636FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$358Average$511FlexibilityNo cancel feeOn-time71%
WestJetCheapest$403Average$606FlexibilityNo cancel feeOn-time60%

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