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Cheap flights from Missouri to Alberta from C$ 212

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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YYC
18 Apr — 25 Apr1
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 19 March 2026.

Wed 29/48:23 p.m.
STL
-
YYC
1 stop15h 37m
Multiple Airlines
Wed 6/59:00 p.m.
YYC
-
STL
2 stops18h 54m
Multiple Airlines
Deal found 15/3C$ 439
Tue 28/48:03 p.m.
STL
-
YYC
1 stop17h 56m
American Airlines
Mon 4/51:40 p.m.
YYC
-
STL
1 stop21h 07m
American Airlines
Deal found 18/3C$ 515
Wed 3/67:00 a.m.
STL
-
YYC
1 stop17h 38m
American Airlines
Wed 10/66:15 a.m.
YYC
-
STL
1 stop16h 39m
American Airlines
Deal found 17/3C$ 535
Mon 11/55:27 p.m.
STL
-
YYC
1 stop18h 33m
Multiple Airlines
Tue 19/57:00 a.m.
YYC
-
STL
1 stop9h 33m
Multiple Airlines
Deal found 16/3C$ 561
Wed 29/48:03 p.m.
STL
-
YYC
1 stop17h 56m
American Airlines
Fri 8/51:40 p.m.
YYC
-
STL
1 stop21h 07m
American Airlines
Deal found 19/3C$ 566
Thu 23/411:25 a.m.
STL
-
YYC
1 stop8h 44m
Multiple Airlines
Mon 27/49:00 p.m.
YYC
-
STL
2 stops32h 50m
Multiple Airlines
Deal found 14/3C$ 574
Tue 14/48:03 p.m.
STL
-
YYC
1 stop17h 56m
American Airlines
Tue 21/41:40 p.m.
YYC
-
STL
1 stop21h 07m
American Airlines
Deal found 15/3C$ 598
Sat 2/58:03 p.m.
STL
-
YYC
1 stop17h 56m
American Airlines
Sat 9/51:40 p.m.
YYC
-
STL
1 stop9h 16m
American Airlines
Deal found 18/3C$ 618
Wed 29/44:46 p.m.
STL
-
YEG
1 stop19h 23m
Multiple Airlines
Wed 6/59:30 p.m.
YEG
-
STL
2 stops18h 24m
Multiple Airlines
Deal found 15/3C$ 621
Fri 1/58:23 p.m.
STL
-
YYC
1 stop15h 37m
Multiple Airlines
Fri 8/57:00 a.m.
YYC
-
STL
1 stop24h 55m
Multiple Airlines
Deal found 18/3C$ 630
Tue 19/52:34 p.m.
MCI
-
YYC
1 stop25h 11m
Multiple Airlines
Sun 24/58:45 a.m.
YYC
-
MCI
1 stop28h 04m
Multiple Airlines
Deal found 18/3C$ 698
Tue 19/52:34 p.m.
MCI
-
YYC
1 stop25h 11m
Multiple Airlines
Tue 26/512:30 a.m.
YYC
-
MCI
1 stop15h 59m
Multiple Airlines
Deal found 18/3C$ 706

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 19 March 2026.

Round-trip from

C$ 439

One-way from

C$ 212

Popular in

March

Cheapest in

May

Average price

C$ 1,157
29/4-6/5
  • 29/4-6/5
  • 3 total stops
  • 34h 31m total
  • Missouri to Alberta
Search Deals
1/5
  • 1/5
  • 1 total stop
  • 15h 37m total
  • Missouri to Alberta
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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 19 March 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

Sat 22/8

1:36 p.m.-6:30 p.m.

1 stop5h 54m

Calgary

Wed 2/9

1:27 p.m.-11:50 p.m.

1 stop9h 23m

C$ 663

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Tue 15/9

5:32 p.m.-10:36 p.m.

1 stop6h 04m

Calgary

Wed 23/9

9:30 a.m.-4:31 p.m.

1 stop6h 01m

C$ 663

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Mon 20/4

8:15 p.m.-11:32 a.m.

1 stop16h 17m

Calgary

Fri 24/4

12:34 p.m.-9:52 p.m.

1 stop8h 18m

C$ 663

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Sun 28/6

5:33 p.m.-10:40 p.m.

1 stop6h 07m

Calgary

Mon 29/6

8:30 a.m.-3:46 p.m.

1 stop6h 16m

C$ 663

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Wed 29/4

4:46 p.m.-11:09 a.m.

1 stop19h 23m

Edmonton

Wed 6/5

11:59 a.m.-11:59 p.m.

1 stop11h 00m

C$ 717

Kansas CityCalgary

MCI - YYC

MCIYYC

Kansas City

Mon 4/5

6:17 a.m.-11:32 a.m.

1 stop6h 15m

Calgary

Wed 13/5

1:27 p.m.-8:41 p.m.

1 stop6h 14m

C$ 751
Quickest round-trip

Kansas CityCalgary

MCI - YYC

MCIYYC

Kansas City

Sat 2/5

8:49 a.m.-1:53 p.m.

1 stop6h 04m

Calgary

Sat 9/5

6:00 a.m.-12:43 p.m.

1 stop5h 43m

C$ 751

SpringfieldCalgary

SGF - YYC

SGFYYC

Springfield-Branson

Thu 16/7

7:10 a.m.-11:40 p.m.

1 stop17h 30m

Calgary

Thu 30/7

6:15 a.m.-10:40 p.m.

1 stop15h 25m

C$ 758

Kansas CityCalgary

MCI - YYC

MCIYYC

Kansas City

Sat 18/4

6:15 a.m.-6:10 p.m.

1 stop12h 55m

Calgary

Wed 22/4

7:02 p.m.-11:59 p.m.

1 stop27h 57m

C$ 759

Kansas CityCalgary

MCI - YYC

MCIYYC

Kansas City

Sat 18/4

9:00 a.m.-1:53 p.m.

1 stop5h 53m

Calgary

Wed 22/4

6:00 a.m.-8:34 p.m.

1 stop13h 34m

C$ 766

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/3

Showing 1-10 of 48 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 C$ 232). Flying from Missouri to Alberta in August is currently the most expensive (average of C$ 532). 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?

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 United Airlines, Alaska Airlines, and American Airlines fly from Missouri to Alberta in about 5h 54m. The time it takes to get you to your destination can typically vary by up to 13h 29m. Airlines will cover a distance of 2297 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, April is the cheapest month in which you can book a flight from Missouri to Alberta (average of C$ 232). Flying from Missouri to Alberta in August is currently the most expensive (average of C$ 532). 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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Alternative routes for Missouri to Alberta

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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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