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Cheap flights from Montana to Calgary from C$ 277

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 25/9. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — YYC
5 Aug — 12 Aug1
1 adult

Cheap flight deals from Montana to Calgary

Keep the following information in mind while searching for Montana to Calgary flight deals. Data was last updated 31 July 2025.

Round-trip from

C$ 520

One-way from

C$ 277

Popular in

December

Cheapest in

April

Average price

C$ 627
13/9-20/9
  • 13/9-20/9
  • 2 total stops
  • 23h 03m total
  • Montana to Calgary
Search Deals
Alaska Airlines
  • Alaska Airlines
  • 25/9
  • 2 total stops
  • 10h 40m total
  • Montana to Calgary
Search Deals
Highest demand for flights based on searches. 32% potential increase in price (C$ 634 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (C$ 117 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Montana to Calgary

Cheapest flights from Montana to Calgary
Explore the most affordable flight options available from Montana to Calgary. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 July 2025.

Sat 13/95:45 a.m.MSO - YYC
1 stop11h 04mMultiple Airlines
Sat 20/912:00 p.m.YYC - MSO
1 stop11h 59mMultiple Airlines
Deal found 30/7C$ 520
Fri 12/97:18 p.m.BIL - YYC
1 stop15h 22mAlaska Airlines
Fri 19/97:00 p.m.YYC - BIL
2 stops18h 24mAlaska Airlines
Deal found 30/7C$ 637
Sat 13/91:12 p.m.MSO - YYC
2 stops10h 40mAlaska Airlines
Sat 20/97:00 p.m.YYC - MSO
1 stop5h 27mAlaska Airlines
Deal found 30/7C$ 649
Fri 12/94:15 p.m.BIL - YYC
2 stops20h 03mUnited Airlines
Fri 19/93:49 p.m.YYC - BIL
3 stops28h 45mUnited Airlines
Deal found 30/7C$ 1,113
Fri 8/810:26 p.m.BIL - YYC
3 stops22h 54mMultiple Airlines
Mon 11/86:25 a.m.YYC - BIL
3 stops15h 11mMultiple Airlines
Deal found 30/7C$ 1,162
Fri 8/86:20 a.m.BIL - YYC
1 stop7h 26mDelta
Mon 11/87:55 a.m.YYC - BIL
1 stop9h 33mDelta
Deal found 30/7C$ 1,247
Fri 8/85:00 a.m.BIL - YYC
2 stops13h 26mAir Canada
Mon 11/86:25 a.m.YYC - BIL
2 stops16h 22mAir Canada
Deal found 31/7C$ 1,391
Tue 19/86:30 a.m.MSO - YYC
2 stops32h 17mUnited Airlines
Fri 22/83:49 p.m.YYC - MSO
2 stops21h 45mUnited Airlines
Deal found 30/7C$ 2,160

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montana to Calgary 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 31 July 2025.
Use the filters below to find and compare flights from Montana to Calgary that are best for you.

Fly from

Montana

Fly to

Calgary

Route

Depart

Return

Price

MissoulaCalgary

MSO - YYC

MSOYYC

Missoula Johnson-Bell Field

Sat 13/9

5:45 a.m.-4:49 p.m.

1 stop11h 04m

Calgary

Sat 20/9

12:00 p.m.-11:59 p.m.

1 stop11h 59m

C$ 520

BillingsCalgary

BIL - YYC

BILYYC

Billings Logan Intl

Fri 12/9

7:18 p.m.-10:40 a.m.

1 stop15h 22m

Calgary

Fri 19/9

7:00 p.m.-1:24 p.m.

2 stops18h 24m

C$ 637

MissoulaCalgary

MSO - YYC

MSOYYC

Missoula Johnson-Bell Field

Sat 13/9

1:12 p.m.-11:52 p.m.

2 stops10h 40m

Calgary

Sat 20/9

7:00 p.m.-12:27 a.m.

1 stop5h 27m

C$ 649

BillingsCalgary

BIL - YYC

BILYYC

Billings Logan Intl

Fri 12/9

4:15 p.m.-12:18 p.m.

2 stops20h 03m

Calgary

Fri 19/9

3:49 p.m.-8:34 p.m.

3 stops28h 45m

C$ 1,113

MissoulaCalgary

MSO - YYC

MSOYYC

Missoula Johnson-Bell Field

Tue 19/8

6:30 a.m.-2:47 p.m.

2 stops32h 17m

Calgary

Fri 22/8

3:49 p.m.-1:34 p.m.

2 stops21h 45m

C$ 2,160

MissoulaCalgary

MSO - YYC

MSOYYC

Missoula Johnson-Bell Field

Thu 25/9

1:12 p.m.-11:52 p.m.

2 stops10h 40m

C$ 277

BillingsCalgary

BIL - YYC

BILYYC

Billings Logan Intl

Sun 14/9

6:00 a.m.-11:52 p.m.

1 stop17h 52m

C$ 292

MissoulaCalgary

MSO - YYC

MSOYYC

Missoula Johnson-Bell Field

Thu 25/9

1:12 p.m.-4:49 p.m.

1 stop27h 37m

C$ 295

Flights are sorted by cheapest round-trip flights first.

Deals found on 31/7

Best time to book a flight from Montana to Calgary

Have a flexible travel schedule? Discover the best time to fly to Calgary from Montana 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 Montana to Calgary
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Calgary

Get insights into the airlines that provide service to Calgary. 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 Calgary. Reviews last updated 31 July 2025.
Read reviews from past customers who have flown Alaska Airlines and United Airlines from Montana to Calgary. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Montana to Calgary. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    For a flight from Montana to Calgary, you will be flying into Calgary. Calgary (YYC) is just 9.3 km from the centre of the city.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Montana to Calgary (average of C$ 139). Flying from Montana to Calgary in July is currently the most expensive (average of C$ 263). 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
Airdrie
Radium Hot Springs
Drumheller
Kananaskis

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