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Cheap flights from Missouri to Calgary from C$ 169

STL — YYC
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Missouri to Calgary

Enter your travel dates to find the best prices.

Cheapest flights from Missouri to Calgary

Sat 5/127:54 p.m. -
2 stops15h 21m
Mon 7/128:00 p.m. -
3 stops39h 04m
Deal found 1/11C$ 529
Mon 14/127:54 p.m. -
2 stops15h 21m
Mon 21/128:45 a.m. -
2 stops15h 56m
Deal found 30/10C$ 548
Mon 14/1212:02 p.m. -
1 stop24h 03m
Wed 6/18:00 p.m. -
2 stops38h 30m
Deal found 30/10C$ 579
Tue 24/115:15 p.m. -
2 stops29h 00m
Sat 28/117:00 a.m. -
1 stop8h 26m
Deal found 31/10C$ 635
Tue 24/114:05 p.m. -
1 stop8h 01m
Sat 28/117:00 a.m. -
1 stop8h 26m
Deal found 31/10C$ 701
Thu 3/126:13 p.m. -
2 stops24h 42m
Mon 7/128:00 p.m. -
3 stops28h 12m
Deal found 2/11C$ 716

Find flight deals from Missouri to Calgary

Round-trip from

C$ 529

One-way from

C$ 169

Popular in

February

Cheapest in

April

Average price

C$ 847
5/12-7/12
  • 5/12-7/12
  • 5 total stops
  • 54h 25m total
  • Missouri to Calgary
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25/11-31/12
  • 25/11-31/12
  • 2 total stops
  • 31h 11m total
  • Missouri to Calgary
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 23 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 42 potential savings vs. average RT price).
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Average for round-trip flights in November 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Missouri to Calgary 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.-10:15 p.m.

2 stops31h 11m

Calgary

Wed 31/12

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

Nonstop0h 00m

C$ 169

St. LouisCalgary

STL Lambert-St Louis - YYC Calgary

STLYYC

Lambert-St Louis

Thu 17/12

5:45 p.m.-11:15 a.m.

3 stops41h 30m

Calgary

Wed 31/12

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

Nonstop0h 00m

C$ 284

St. LouisCalgary

STL Lambert-St Louis - YYC Calgary

STLYYC

Lambert-St Louis

Wed 25/11

3:30 p.m.-9:58 p.m.

1 stop6h 28m

Calgary

Wed 31/12

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

Nonstop0h 00m

C$ 343

St. LouisCalgary

STL Lambert-St Louis - YYC Calgary

STLYYC

Lambert-St Louis

Tue 1/12

6:13 p.m.-12:05 p.m.

2 stops41h 52m

Calgary

Wed 31/12

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

Nonstop0h 00m

C$ 350

St. LouisCalgary

STL Lambert-St Louis - YYC Calgary

STLYYC

Lambert-St Louis

Thu 17/12

6:00 a.m.-9:33 p.m.

1 stop15h 33m

Calgary

Wed 31/12

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

Nonstop0h 00m

C$ 386

St. LouisCalgary

STL Lambert-St Louis - YYC Calgary

STLYYC

Lambert-St Louis

Wed 18/11

4:18 p.m.-10:15 p.m.

2 stops29h 57m

Calgary

Wed 31/12

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

Nonstop0h 00m

C$ 392
Quickest round-trip

St. LouisCalgary

STL Lambert-St Louis - YYC Calgary

STLYYC

Lambert-St Louis

Tue 1/12

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$ 482

St. LouisCalgary

STL Lambert-St Louis - YYC Calgary

STLYYC

Lambert-St Louis

Tue 17/11

5:00 a.m.-12:35 p.m.

1 stop7h 35m

Calgary

Wed 31/12

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

Nonstop0h 00m

C$ 503

St. LouisCalgary

STL Lambert-St Louis - YYC Calgary

STLYYC

Lambert-St Louis

Sun 15/11

12:14 p.m.-7:30 a.m.

3 stops43h 16m

Calgary

Wed 31/12

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

Nonstop0h 00m

C$ 689

St. LouisCalgary

STL Lambert-St Louis - YYC Calgary

STLYYC

Lambert-St Louis

Mon 30/11

3:30 p.m.-9:58 p.m.

1 stop6h 28m

Calgary

Mon 7/12

2:25 p.m.-11:26 p.m.

1 stop9h 01m

C$ 764

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/10

Showing 1-10 of 16 resultsSorted by cheapest first
1
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Best time to book a flight from Missouri to Calgary

Have a flexible travel schedule? Discover the best time to fly to Calgary from Missouri with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Missouri to Calgary

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

Currently, April is the cheapest month in which you can book a flight from Missouri to Calgary (average of C$ 745). Flying from Missouri to Calgary 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 Calgary?

Airfare is below average for this route at the moment.
Missouri to Calgary flights typically cost between C$ 825 and C$ 934 in December.
The cheapest round-trip price found within the last 5 days was C$ 529 on Multiple Airlines (5 Dec-7 Dec).

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

Booking 57 days in advance of your planned departure date is, on average, the best time to get cheap flights from Missouri to Calgary. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Related info for your journey

  • What airport do you fly into for flights to Calgary from Missouri?

    If you book a flight to Calgary from Missouri, you will be flying to Calgary, which is the city’s only airport. Calgary (YYC) is located 9.3 km from the centre of Calgary.

  • How long is the flight from Missouri to Calgary?

    There are many flights that can get you from Missouri to Calgary in 6h 28m. Fly via Delta or United Airlines to get the fastest option. Missouri and Calgary are separated by a distance of 2297 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Missouri to Calgary?

    Most travellers choose Lambert-St Louis - Calgary, Kansas City - Calgary or Springfield-Branson - Calgary when deciding on the best route from Missouri to Calgary.

  • Can I find deals for flights from Missouri to Calgary that include hotel bookings?

    Yes. In addition to deals on Missouri to Calgary flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missouri to Calgary?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Calgary.

  • Can I find deals for business class flights from Missouri to Calgary?

    Yes. Cheapflights offers flight deals from Missouri to Calgary 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 Calgary?

    Currently, April is the cheapest month in which you can book a flight from Missouri to Calgary (average of C$ 745). Flying from Missouri to Calgary 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

Travelling to a place near Calgary?

Book flights to Calgary if you plan to visit one of these locations
Canmore
Radium Hot Springs
Kananaskis
Drumheller
Airdrie

Browse thousands of different options on Cheapflights for your next trip

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Fly with Cheapflights

How does Cheapflights help users find flights from Missouri to Calgary?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Calgary from Missouri today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Missouri to Calgary?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Missouri to Calgary for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Missouri to Calgary with no change fees?

Yes! Cheapflights helps users easily find flights from Missouri to Calgary with no change fees.

Can Cheapflights notify me if prices for flights from Missouri to Calgary become cheaper?

Yes! Start tracking prices for Missouri to Calgary flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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