Alberta

$155+ Cheap flights from Missouri to Alberta

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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YYC
Apr 16 — Apr 231
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Cheap flight deals from Missouri to Alberta

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 March 17, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/278:23 pm
STL
-
YYC
1 stop15h 37m
Multiple Airlines
Mon 5/49:00 pm
YYC
-
STL
2 stops19h 36m
Multiple Airlines
Deal found 3/13$300
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
Sat 4/258:23 pm
STL
-
YYC
1 stop15h 37m
Multiple Airlines
Mon 5/49:00 pm
YYC
-
STL
2 stops19h 36m
Multiple Airlines
Deal found 3/12$309
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/298:23 pm
STL
-
YYC
1 stop15h 37m
Multiple Airlines
Wed 5/69:00 pm
YYC
-
STL
2 stops18h 54m
Multiple Airlines
Deal found 3/15$320
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/284:59 pm
STL
-
YYC
2 stops25h 11m
Multiple Airlines
Mon 5/412:30 am
YYC
-
STL
1 stop16h 06m
Multiple Airlines
Deal found 3/13$380
This American Airlines deal was found by Cheapflights users on 3/12. 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 4/238:03 pm
STL
-
YYC
1 stop17h 56m
American Airlines
Mon 4/271:40 pm
YYC
-
STL
1 stop21h 07m
American Airlines
Deal found 3/12$393
This American Airlines deal was found by Cheapflights users on 3/12. 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 4/258:03 pm
STL
-
YYC
1 stop17h 56m
American Airlines
Mon 5/41:40 pm
YYC
-
STL
1 stop23h 23m
American Airlines
Deal found 3/12$395
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
Sun 4/2611:44 am
STL
-
YYC
2 stops28h 31m
Multiple Airlines
Sun 5/37:00 am
YYC
-
STL
1 stop22h 50m
Multiple Airlines
Deal found 3/12$397
This Kiwi.com deal was found by Cheapflights users on 3/16. 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.
Mon 5/115:27 pm
STL
-
YYC
1 stop18h 33m
Multiple Airlines
Tue 5/197:00 am
YYC
-
STL
1 stop9h 33m
Multiple Airlines
Deal found 3/16$409
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 4/2311:25 am
STL
-
YYC
1 stop8h 44m
Multiple Airlines
Mon 4/279:00 pm
YYC
-
STL
2 stops32h 50m
Multiple Airlines
Deal found 3/14$419
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/294:46 pm
STL
-
YEG
1 stop19h 23m
Multiple Airlines
Wed 5/69:30 pm
YEG
-
STL
2 stops18h 24m
Multiple Airlines
Deal found 3/15$453
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
Mon 4/136:15 am
MCI
-
YYC
2 stops12h 58m
Multiple Airlines
Wed 4/151:25 pm
YYC
-
MCI
1 stop9h 34m
Multiple Airlines
Deal found 3/12$467
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
Tue 4/146:15 am
MCI
-
YYC
1 stop12h 35m
Multiple Airlines
Wed 4/151:25 pm
YYC
-
MCI
1 stop9h 34m
Multiple Airlines
Deal found 3/12$482

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 March 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$300
(Kiwi.com)

One-way from

$155
(Kiwi.com)

Popular in

March

Cheapest in

November

Average price

$645
Provider with most accurate pricing for Lambert-St Louis-Calgary flight deals.
Provider most trusted by Cheapflights users for Lambert-St Louis-Calgary flights.
From Missouri to Alberta
One-way flight from Missouri to Alberta
Highest demand for flights based on searches. 0% potential increase in price ($1 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Average for round-trip flights in March 2026

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 2,558,603 searches. Data last updated March 17, 2026.
Use the filters below to find and compare flights from Missouri to Alberta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Mon 4/27

8:23 pm-11:00 am

1 stop15h 37m

Calgary

Mon 5/4

9:00 pm-5:36 pm

2 stops19h 36m

$300

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Mon 4/20

8:15 pm-11:32 am

1 stop16h 17m

Calgary

Fri 4/24

12:34 pm-9:52 pm

1 stop8h 18m

$484

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Sun 4/19

6:30 am-11:32 am

1 stop6h 02m

Calgary

Wed 4/22

6:00 am-8:54 pm

1 stop13h 54m

$484

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Mon 5/11

5:51 am-12:59 pm

1 stop8h 08m

Calgary

Mon 5/18

1:40 pm-11:56 pm

1 stop9h 16m

$521

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Wed 4/29

4:46 pm-11:09 am

1 stop19h 23m

Edmonton

Wed 5/6

11:59 am-11:59 pm

1 stop11h 00m

$523

Kansas CityCalgary

MCI - YYC

MCIYYC

Kansas City

Tue 6/2

5:24 pm-9:48 pm

1 stop5h 24m

Calgary

Sat 6/6

6:00 am-4:22 pm

1 stop9h 22m

$538

Kansas CityCalgary

MCI - YYC

MCIYYC

Kansas City

Sat 4/18

9:00 am-1:53 pm

1 stop5h 53m

Calgary

Wed 4/22

1:27 pm-11:32 pm

1 stop9h 05m

$538

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Sat 4/11

4:05 pm-10:59 pm

1 stop7h 54m

Edmonton

Sat 4/18

6:00 am-3:25 pm

1 stop8h 25m

$553

SpringfieldCalgary

SGF - YYC

SGFYYC

Springfield-Branson

Thu 7/16

7:10 am-11:40 pm

1 stop17h 30m

Calgary

Thu 7/30

6:15 am-10:40 pm

1 stop15h 25m

$553

Kansas CityCalgary

MCI - YYC

MCIYYC

Kansas City

Sat 4/18

6:15 am-6:10 pm

1 stop12h 55m

Calgary

Wed 4/22

7:02 pm-11:59 pm

1 stop27h 57m

$554

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/13

Showing 1-10 of 47 resultsSorted by cheapest first
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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, April is the cheapest month in which you can book a flight from Missouri to Alberta (average of $169). Flying from Missouri to Alberta in August is currently the most expensive (average of $388). 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.

Reviews of airlines servicing Alberta

Get insights into the airlines that provide service to Alberta. 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 Alberta. Reviews last updated March 17, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andWestJet from Missouri to Alberta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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?

    Departing from Missouri to Alberta will take you 8h 08m. The distance between Missouri and Alberta is about 1427 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    One-way options have recently been found by users for as low as $171 on American Airlines. Other airlines that offer cheap prices include United Airlines from $173 and WestJet from $206 one-way.

  • 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, April is the cheapest month in which you can book a flight from Missouri to Alberta (average of $169). Flying from Missouri to Alberta in August is currently the most expensive (average of $388). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Missouri to Alberta

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Missouri to Alberta

Discover the top 5 airlines that operate flights from Missouri to Alberta. 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 March 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$156Average$502FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$177Average$574FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$180Average$591FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$358Average$625FlexibilityNo cancel feeOn-time71%
WestJetCheapest$433Average$621FlexibilityNo cancel feeOn-time60%

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