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Cheap flights from Missouri to Alberta from C$ 159

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 13/12. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YYC
29 nov. — 6 dic.1
1 adult
1 adult, Economy, 0 bags

Find 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 30 octubre 2025.

mié. 31/124:53 p.m.STL - YYC
1 stop20h 58mAmerican Airlines
mar. 13/11:40 p.m.YYC - STL
1 stop19h 41mAmerican Airlines
Deal found 30/10C$ 392
jue. 27/113:14 p.m.STL - YEG
2 stops32h 35mMultiple Airlines
mié. 3/1212:45 a.m.YEG - STL
1 stop9h 22mMultiple Airlines
Deal found 28/10C$ 419
mié. 10/126:30 a.m.MCI - YYC
1 stop17h 35mMultiple Airlines
sáb. 13/127:35 p.m.YYC - MCI
2 stops23h 15mMultiple Airlines
Deal found 28/10C$ 522
mié. 19/111:23 p.m.MCI - YYC
1 stop23h 38mMultiple Airlines
sáb. 22/1112:20 p.m.YYC - MCI
2 stops22h 43mMultiple Airlines
Deal found 29/10C$ 566
vie. 12/1212:13 p.m.MCI - YYC
2 stops27h 57mMultiple Airlines
vie. 19/122:45 p.m.YYC - MCI
1 stop7h 25mMultiple Airlines
Deal found 28/10C$ 578
lun. 15/1210:47 a.m.STL - YEG
1 stop26h 24mMultiple Airlines
lun. 22/1211:45 a.m.YEG - STL
2 stops32h 40mMultiple Airlines
Deal found 28/10C$ 580
mié. 17/127:43 p.m.STL - YYC
2 stops24h 26mMultiple Airlines
dom. 4/17:35 p.m.YYC - STL
1 stop23h 32mMultiple Airlines
Deal found 29/10C$ 603
vie. 21/113:53 p.m.STL - YEG
1 stop9h 51mMultiple Airlines
dom. 30/117:00 a.m.YEG - STL
1 stop31h 08mMultiple Airlines
Deal found 29/10C$ 658
sáb. 13/127:43 p.m.STL - YYC
2 stops17h 01mMultiple Airlines
sáb. 20/128:55 a.m.YYC - STL
1 stop23h 45mMultiple Airlines
Deal found 28/10C$ 662
mié. 24/125:19 p.m.STL - YYC
1 stop19h 42mMultiple Airlines
mié. 31/129:45 p.m.YYC - STL
2 stops10h 55mMultiple Airlines
Deal found 28/10C$ 665
dom. 9/1111:23 a.m.STL - YEG
2 stops46h 19mMultiple Airlines
mié. 12/1112:45 a.m.YEG - STL
1 stop8h 27mMultiple Airlines
Deal found 30/10C$ 669
dom. 14/1210:42 a.m.STL - YEG
2 stops29h 27mMultiple Airlines
sáb. 20/1212:45 a.m.YEG - STL
1 stop7h 55mMultiple Airlines
Deal found 30/10C$ 672

Cheap flight deals from Missouri to Alberta

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

Round-trip from

C$ 392

One-way from

C$ 159

Popular in

February

Cheapest in

April

Average price

C$ 693
American Airlines
  • American Airlines
  • 31/12-13/1
  • 2 total stops
  • 40h 39m total
  • Missouri to Alberta
Search Deals
13/12
  • 13/12
  • 2 total stops
  • 17h 28m total
  • Missouri to Alberta
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 59 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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 30 octubre 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

mié. 31/12

4:53 p.m.-12:51 p.m.

1 stop20h 58m

Calgary

mar. 13/1

1:40 p.m.-10:21 a.m.

1 stop19h 41m

C$ 392

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

jue. 27/11

3:14 p.m.-10:49 p.m.

2 stops32h 35m

Edmonton

mié. 3/12

12:45 a.m.-11:07 a.m.

1 stop9h 22m

C$ 419

Kansas CityCalgary

MCI - YYC

MCIYYC

Kansas City

mié. 10/12

6:30 a.m.-11:05 p.m.

1 stop17h 35m

Calgary

sáb. 13/12

7:35 p.m.-7:50 p.m.

2 stops23h 15m

C$ 522

Kansas CityCalgary

MCI - YYC

MCIYYC

Kansas City

mié. 19/11

1:23 p.m.-12:01 p.m.

1 stop23h 38m

Calgary

sáb. 22/11

12:20 p.m.-12:03 p.m.

2 stops22h 43m

C$ 566

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

mié. 14/1

6:00 a.m.-9:58 p.m.

2 stops16h 58m

Calgary

sáb. 24/1

1:40 p.m.-10:21 a.m.

1 stop19h 41m

C$ 571

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

mar. 10/3

4:05 p.m.-11:18 p.m.

1 stop8h 13m

Edmonton

mié. 11/3

6:00 a.m.-3:29 p.m.

1 stop8h 29m

C$ 573

Kansas CityCalgary

MCI - YYC

MCIYYC

Kansas City

vie. 12/12

12:13 p.m.-3:10 p.m.

2 stops27h 57m

Calgary

vie. 19/12

2:45 p.m.-11:10 p.m.

1 stop7h 25m

C$ 578

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

lun. 15/12

10:47 a.m.-12:11 p.m.

1 stop26h 24m

Edmonton

lun. 22/12

11:45 a.m.-9:25 p.m.

2 stops32h 40m

C$ 580

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

vie. 16/1

11:12 a.m.-12:11 p.m.

1 stop25h 59m

Edmonton

lun. 19/1

8:00 a.m.-10:33 p.m.

2 stops37h 33m

C$ 589

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

mié. 17/12

7:43 p.m.-7:09 p.m.

2 stops24h 26m

Calgary

dom. 4/1

7:35 p.m.-8:07 p.m.

1 stop23h 32m

C$ 603

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/10

Showing 1-10 of 36 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$ 221). Flying from Missouri to Alberta in August is currently the most expensive (average of C$ 607). 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 30 octubre 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.

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, Air Canada, and United Airlines fly from Missouri to Alberta in about 6h 06m. The time it takes to get you to your destination can typically vary by up to 14h 52m. Airlines will cover a distance of 2240 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$ 221). Flying from Missouri to Alberta in August is currently the most expensive (average of C$ 607). 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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