Cheap flights from Missouri to Alberta from C$ 165

STL — YYC
29 Nov — 6 Dec1
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

Fri 4/127:58 p.m. -
2 stops15h 17m
Sun 6/129:50 a.m. -
2 stops25h 07m
Deal found 28/10C$ 513
Wed 2/127:58 p.m. -
2 stops21h 12m
Tue 8/121:25 a.m. -
1 stop9h 52m
Deal found 26/10C$ 519
Wed 25/113:04 p.m. -
2 stops31h 11m
Tue 1/121:25 a.m. -
1 stop9h 45m
Deal found 26/10C$ 543
Mon 14/127:54 p.m. -
2 stops15h 21m
Mon 21/128:45 a.m. -
2 stops15h 56m
Deal found 30/10C$ 548
Wed 2/127:58 p.m. -
3 stops25h 32m
Mon 7/122:55 p.m. -
3 stops33h 17m
Deal found 26/10C$ 552
Mon 16/1112:53 p.m. -
2 stops23h 32m
Mon 23/115:00 p.m. -
1 stop19h 34m
Deal found 25/10C$ 702
Fri 4/123:37 p.m. -
1 stop8h 43m
Sat 5/129:03 a.m. -
2 stops10h 32m
Deal found 25/10C$ 796
Thu 10/122:27 p.m. -
1 stop24h 28m
Thu 17/129:03 a.m. -
2 stops30h 23m
Deal found 26/10C$ 874
Fri 20/113:04 p.m. -
3 stops21h 21m
Sat 21/114:30 p.m. -
3 stops23h 50m
Deal found 26/10C$ 1,036
Mon 9/116:00 a.m. -
2 stops16h 55m
Thu 12/115:00 p.m. -
1 stop19h 33m
Deal found 29/10C$ 1,083
Mon 9/116:00 a.m. -
1 stop15h 33m
Thu 12/119:03 a.m. -
1 stop14h 56m
Deal found 29/10C$ 1,145
Fri 11/126:30 a.m. -
2 stops8h 52m
Sun 13/1212:15 p.m. -
2 stops10h 44m
Deal found 27/10C$ 1,152

Find flight deals from Missouri to Alberta

Round-trip from

C$ 513

One-way from

C$ 165

Popular in

February

Cheapest in

April

Average price

C$ 1,092
4/12-6/12
  • 4/12-6/12
  • 4 total stops
  • 40h 24m total
  • Missouri to Alberta
25/11-31/12
  • 25/11-31/12
  • 2 total stops
  • 20h 11m total
  • Missouri to Alberta
Highest demand for flights based on searches. 5% potential increase in price (C$ 72 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease (C$ 40 potential savings vs. average RT price).
Average for round-trip flights in October 2026

Cheapflights Fare Finder

 
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 Lambert-St Louis - YYC Calgary

STLYYC

Lambert-St Louis

Wed 25/11

3:04 p.m.-11:15 a.m.

2 stops20h 11m

Calgary

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 178

Kansas CityEdmonton

MCI Kansas City - YEG Edmonton

MCIYEG

Kansas City

Thu 10/12

8:32 p.m.-12:30 a.m.

2 stops27h 58m

Edmonton

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 252

St. LouisCalgary

STL Lambert-St Louis - YYC Calgary

STLYYC

Lambert-St Louis

Wed 25/11

1:40 p.m.-10:53 p.m.

1 stop9h 13m

Calgary

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 343
Quickest round-trip

St. LouisCalgary

STL Lambert-St Louis - YYC Calgary

STLYYC

Lambert-St Louis

Sun 13/12

6:30 a.m.-12:35 p.m.

1 stop6h 05m

Calgary

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 347

St. LouisCalgary

STL Lambert-St Louis - YYC Calgary

STLYYC

Lambert-St Louis

Sat 6/3

4:05 p.m.-12:23 a.m.

1 stop8h 18m

Calgary

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 348

St. LouisCalgary

STL Lambert-St Louis - YYC Calgary

STLYYC

Lambert-St Louis

Fri 5/3

4:05 p.m.-12:23 a.m.

1 stop8h 18m

Calgary

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 362

St. LouisCalgary

STL Lambert-St Louis - YYC Calgary

STLYYC

Lambert-St Louis

Thu 4/3

5:59 p.m.-10:15 p.m.

2 stops28h 16m

Calgary

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 383

St. LouisCalgary

STL Lambert-St Louis - YYC Calgary

STLYYC

Lambert-St Louis

Thu 4/3

2:15 p.m.-12:13 a.m.

1 stop9h 58m

Calgary

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 401

Kansas CityEdmonton

MCI Kansas City - YEG Edmonton

MCIYEG

Kansas City

Mon 28/12

8:51 p.m.-11:10 p.m.

3 stops26h 19m

Edmonton

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 431

Kansas CityEdmonton

MCI Kansas City - YEG Edmonton

MCIYEG

Kansas City

Tue 29/12

8:51 p.m.-4:00 p.m.

2 stops43h 09m

Edmonton

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 446

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/10

Showing 1-10 of 33 resultsSorted by cheapest first
1
2
3
4

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

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$ 772). Flying from Missouri to Alberta in December is currently the most expensive (average of C$ 1,038). 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?

Airfare is below average for this route at the moment.
Missouri to Alberta flights typically cost between C$ 825 and C$ 934 in December.
The cheapest round-trip price found within the last 5 days was C$ 513 on Multiple Airlines (4 Dec-6 Dec).

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

The best time to book flights from Missouri to Alberta is 57 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Related info for your journey

  • How long is the flight from Missouri to Alberta?

    Airlines like United Airlines, Delta, and Air Canada fly from Missouri to Alberta in about 8h 52m. The time it takes to get you to your destination can typically vary by up to 1h 14m. Airlines will cover a distance of 2393 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$ 772). Flying from Missouri to Alberta in December is currently the most expensive (average of C$ 1,038). 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

Alternative routes for Missouri to Alberta

Fly with Cheapflights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.