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Cheap flights from Missouri to Alberta from C$ 149

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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — YYC
15 Jan — 22 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Missouri to Alberta

Enter your travel dates to find the best prices.

Cheapest flights from Missouri to Alberta
Explore the most affordable flight options available from Missouri to Alberta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 December 2025.

Tue 16/126:40 a.m.MCI - YYC
1 stop8h 00mWestJet
Thu 18/127:35 a.m.YYC - MCI
1 stop8h 52mWestJet
Deal found 15/12C$ 869
Wed 31/1210:42 a.m.MCI - YYC
2 stops9h 33mWestJet
Sun 4/111:40 p.m.YYC - MCI
2 stops34h 20mWestJet
Deal found 15/12C$ 1,017
Thu 25/129:00 a.m.STL - YYC
1 stop6h 21mAir Canada
Mon 29/125:35 a.m.YYC - STL
1 stop8h 54mAir Canada
Deal found 14/12C$ 1,081
Thu 25/126:00 a.m.STL - YYC
1 stop16h 06mMultiple Airlines
Mon 29/123:35 p.m.YYC - STL
2 stops28h 50mMultiple Airlines
Deal found 14/12C$ 1,093
Thu 25/126:05 a.m.STL - YYC
2 stops26h 45mWestJet
Mon 29/126:30 a.m.YYC - STL
2 stops14h 46mWestJet
Deal found 14/12C$ 1,119
Fri 26/128:42 p.m.STL - YYC
1 stop16h 38mMultiple Airlines
Mon 29/123:35 p.m.YYC - STL
2 stops28h 50mMultiple Airlines
Deal found 14/12C$ 1,181
Fri 26/124:05 p.m.STL - YYC
1 stop17h 38mAir Canada
Mon 29/125:35 a.m.YYC - STL
1 stop8h 54mAir Canada
Deal found 14/12C$ 1,206
Tue 30/129:47 a.m.STL - YYC
1 stop26h 57mWestJet
Sat 3/111:30 p.m.YYC - STL
2 stops32h 24mWestJet
Deal found 15/12C$ 1,242
Fri 26/126:05 a.m.STL - YYC
2 stops14h 10mWestJet
Mon 29/127:45 a.m.YYC - STL
2 stops13h 31mWestJet
Deal found 14/12C$ 1,249
Sat 20/129:00 a.m.STL - YEG
1 stop14h 15mAir Canada
Sat 27/126:00 a.m.YEG - STL
1 stop8h 29mAir Canada
Deal found 14/12C$ 1,437
Wed 31/125:04 a.m.MCI - YYC
1 stop17h 42mAmerican Airlines
Sun 4/16:30 a.m.YYC - MCI
1 stop11h 49mAmerican Airlines
Deal found 15/12C$ 1,459
Sat 20/126:00 a.m.STL - YEG
1 stop31h 06mMultiple Airlines
Fri 26/1212:05 a.m.YEG - STL
2 stops34h 07mMultiple Airlines
Deal found 14/12C$ 1,466

Find flight deals from Missouri to Alberta

Keep the following information in mind while searching for Missouri to Alberta flight deals. Data was last updated 16 December 2025.

Round-trip from

C$ 370

One-way from

C$ 149

Popular in

December

Cheapest in

April

Average price

C$ 1,210
24/1-31/1
  • 24/1-31/1
  • 2 total stops
  • 45h 43m total
  • Missouri to Alberta
Search Deals
12/1
  • 12/1
  • 3 total stops
  • 28h 38m total
  • Missouri to Alberta
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 215 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 52 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 Alberta 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 16 December 2025.
Use the filters below to find and compare flights from Missouri to Alberta that are best for you.

Fly from

Missouri

Fly to

Alberta

Route

Depart

Return

Price

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Sat 24/1

8:22 p.m.-11:44 a.m.

1 stop16h 22m

Calgary

Sat 31/1

12:30 a.m.-6:51 a.m.

1 stop29h 21m

C$ 370

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Fri 16/1

8:32 p.m.-5:55 p.m.

2 stops22h 23m

Calgary

Sat 24/1

12:30 a.m.-6:51 a.m.

1 stop29h 21m

C$ 414

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Sat 24/1

8:22 p.m.-11:44 a.m.

1 stop16h 22m

Calgary

Sat 31/1

7:35 p.m.-12:08 p.m.

1 stop15h 33m

C$ 425

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Wed 28/1

6:44 p.m.-12:48 p.m.

1 stop19h 04m

Calgary

Wed 4/2

1:40 p.m.-1:03 p.m.

1 stop22h 23m

C$ 478

Kansas CityCalgary

MCI - YYC

MCIYYC

Kansas City

Sun 11/1

11:26 a.m.-5:06 p.m.

2 stops30h 40m

Calgary

Thu 15/1

8:55 a.m.-10:26 a.m.

1 stop24h 31m

C$ 482

SpringfieldCalgary

SGF - YYC

SGFYYC

Springfield-Branson

Mon 4/5

4:17 p.m.-12:22 p.m.

1 stop21h 05m

Calgary

Fri 8/5

1:13 p.m.-3:00 p.m.

1 stop24h 47m

C$ 501

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Wed 14/1

6:44 p.m.-12:48 p.m.

1 stop19h 04m

Calgary

Sat 24/1

6:30 a.m.-4:14 p.m.

1 stop8h 44m

C$ 606

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Tue 27/1

3:11 p.m.-11:35 a.m.

1 stop21h 24m

Calgary

Wed 28/1

2:13 p.m.-12:29 p.m.

2 stops21h 16m

C$ 620

SpringfieldCalgary

SGF - YYC

SGFYYC

Springfield-Branson

Fri 22/5

8:51 p.m.-4:55 p.m.

2 stops21h 04m

Calgary

Thu 28/5

7:10 p.m.-8:01 p.m.

1 stop23h 51m

C$ 626

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Thu 22/1

1:35 p.m.-12:48 p.m.

1 stop24h 13m

Calgary

Sun 25/1

1:40 p.m.-10:20 a.m.

1 stop19h 40m

C$ 651

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/12

Showing 1-10 of 34 results
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Best time to book a flight from Missouri to Alberta

Have a flexible travel schedule? Discover the best time to fly to Alberta 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 Alberta

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

Currently, January is the cheapest month in which you can book a flight from Missouri to Alberta (average of C$ 218). Flying from Missouri to Alberta in August is currently the most expensive (average of C$ 593). 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 AB?

Find hourly flight availability from Missouri to Alberta. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 December 2025.

It’s typically best to fly out from Missouri to Alberta in the evening. Doing so could potentially save you 54% on the flight price compared to flying in the afternoon, which is usually more expensive.

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

Related info for your journey

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

  • How long is the flight from Missouri to Alberta?

    Airlines like American Airlines, Alaska Airlines, and United Airlines fly from Missouri to Alberta in about 18h 05m. The time it takes to get you to your destination can typically vary by up to 10h 42m. Airlines will cover a distance of 1991 km. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Missouri to Alberta (average of C$ 218). Flying from Missouri to Alberta in August is currently the most expensive (average of C$ 593). 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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Fly with Cheapflights

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

Deals for Missouri to Alberta 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 Missouri to Alberta?

Cheapflights helps you find that perfect flight to Alberta from Missouri by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Alberta from Missouri? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Not ready to book yet? You can track prices for flights from Missouri to Alberta on Cheapflights with our Price Alert feature and get notified when better prices are available.

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