Alberta

$164+ 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YYC
May 30 — Jun 61
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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 April 30, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Sat 6/65:27 pm
STL
-
YYC
1 stop24h 43m
Multiple Airlines
Tue 6/97:00 am
YYC
-
STL
1 stop9h 30m
Multiple Airlines
Deal found 4/27$303
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/22:34 pm
MCI
-
YYC
1 stop25h 11m
Multiple Airlines
Sat 6/67:00 am
YYC
-
MCI
1 stop9h 29m
Multiple Airlines
Deal found 4/29$304
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/22:34 pm
MCI
-
YYC
1 stop25h 11m
Multiple Airlines
Tue 6/98:00 pm
YYC
-
MCI
2 stops20h 21m
Multiple Airlines
Deal found 4/28$305
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/248:08 pm
STL
-
YYC
1 stop19h 37m
Multiple Airlines
Mon 6/2910:15 am
YYC
-
STL
2 stops31h 03m
Multiple Airlines
Deal found 4/29$348
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:16 pm
MCI
-
YYC
1 stop23h 54m
Multiple Airlines
Fri 8/217:00 am
YYC
-
MCI
1 stop9h 24m
Multiple Airlines
Deal found 4/26$364
This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Wed 5/278:08 pm
STL
-
YYC
1 stop19h 37m
Multiple Airlines
Wed 6/38:00 pm
YYC
-
STL
2 stops20h 33m
Multiple Airlines
Deal found 4/27$367
This American Airlines deal was found by Cheapflights users on 4/27. 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.
Wed 5/271:45 pm
STL
-
YYC
1 stop10h 58m
American Airlines
Wed 6/36:15 am
YYC
-
STL
1 stop12h 05m
American Airlines
Deal found 4/27$369
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/34:19 pm
STL
-
YYC
2 stops23h 26m
Multiple Airlines
Wed 6/108:45 am
YYC
-
STL
1 stop9h 38m
Multiple Airlines
Deal found 4/29$376
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/231:45 pm
MCI
-
YYC
1 stop26h 00m
Multiple Airlines
Sun 6/288:45 am
YYC
-
MCI
1 stop27h 15m
Multiple Airlines
Deal found 4/28$378
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 5/205:27 pm
STL
-
YYC
1 stop24h 43m
Multiple Airlines
Sun 5/247:00 am
YYC
-
STL
1 stop24h 55m
Multiple Airlines
Deal found 4/25$384
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am
STL
-
YYC
1 stop18h 29m
American Airlines
Tue 8/257:00 am
YYC
-
STL
1 stop15h 59m
American Airlines
Deal found 4/29$386
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:33 pm
STL
-
YYC
2 stops26h 32m
Multiple Airlines
Wed 8/198:45 am
YYC
-
STL
1 stop9h 38m
Multiple Airlines
Deal found 4/29$393

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 April 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$303
(Kiwi.com)

One-way from

$164
(American Airlines)

Popular in

December

Cheapest in

November

Average price

$558
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
High demand for flights, 7% potential price rise
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Average for round-trip flights in April 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 April 30, 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

Wed 5/20

5:27 pm-5:10 pm

1 stop24h 43m

Calgary

Sun 5/24

8:45 am-8:55 am

2 stops23h 10m

$409

SpringfieldCalgary

SGF - YYC

SGFYYC

Springfield-Branson

Mon 8/3

8:55 pm-12:10 pm

1 stop16h 15m

Calgary

Wed 8/5

7:25 pm-12:41 pm

1 stop16h 16m

$422

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Tue 9/15

2:15 pm-11:06 pm

1 stop9h 51m

Calgary

Wed 9/23

7:15 am-11:01 pm

2 stops14h 46m

$439

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Sat 9/12

12:10 pm-11:06 pm

2 stops11h 56m

Calgary

Tue 9/22

7:15 am-11:01 pm

2 stops14h 46m

$441

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Tue 8/18

12:10 pm-11:06 pm

2 stops11h 56m

Calgary

Tue 8/25

7:15 am-11:01 pm

2 stops14h 46m

$446

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Tue 8/25

12:10 pm-11:06 pm

2 stops11h 56m

Calgary

Wed 9/2

7:15 am-11:01 pm

2 stops14h 46m

$463

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Sun 8/16

2:15 pm-11:06 pm

1 stop9h 51m

Calgary

Sun 8/23

7:15 am-6:00 pm

1 stop9h 45m

$467

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Tue 8/4

11:18 am-10:59 pm

2 stops12h 41m

Calgary

Tue 8/11

7:15 am-6:00 pm

1 stop9h 45m

$476

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Fri 8/7

2:28 pm-10:59 pm

1 stop9h 31m

Calgary

Sun 8/16

7:15 am-6:00 pm

1 stop9h 45m

$492

SpringfieldCalgary

SGF - YYC

SGFYYC

Springfield-Branson

Sat 9/12

2:22 pm-11:20 pm

1 stop9h 58m

Calgary

Sat 9/19

6:30 am-8:25 pm

1 stop12h 55m

$551

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 52 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

How far ahead should I book a flight from Missouri to Alberta?

To ensure you get the cheapest price possible for a flight from Missouri to Alberta, you should look to book at least 16 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, June is the cheapest month in which you can book a flight from Missouri to Alberta (average of $155). Flying from Missouri to Alberta in March is currently the most expensive (average of $546). 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.

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

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 April 30, 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.

Boarding

8.1

Crew

8.5

Comfort

7.9

Overall

7.9

Entertainment

7.8

Food

7.2

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.

Boarding

8.1

Crew

8.5

Comfort

7.9

Overall

7.9

Entertainment

7.8

Food

7.2

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.

Boarding

8.1

Crew

8.5

Comfort

7.9

Overall

7.9

Entertainment

7.8

Food

7.2

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.

Boarding

8.1

Crew

8.5

Comfort

7.9

Overall

7.9

Entertainment

7.8

Food

7.2

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.

Boarding

8.1

Crew

8.5

Comfort

7.9

Overall

7.9

Entertainment

7.8

Food

7.2

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.

Boarding

8.1

Crew

8.5

Comfort

7.9

Overall

7.9

Entertainment

7.8

Food

7.2

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 6h 16m. The distance between Missouri and Alberta is about 1487 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 Delta from $185 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, June is the cheapest month in which you can book a flight from Missouri to Alberta (average of $155). Flying from Missouri to Alberta in March is currently the most expensive (average of $546). 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 April 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$155Average$623FlexibilityNo cancel feeOn-time67%
DeltaCheapest$267Average$687FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$328Average$607FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$358Average$666FlexibilityNo cancel feeOn-time71%
WestJetCheapest$475Average$650FlexibilityNo cancel feeOn-time60%

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