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Cheap flights from Montana to Calgary from C$ 259

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 23/11. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — YYC
11 Oct — 18 Oct1
1 adult
1 adult, Economy

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 11 September 2025.

Round-trip from

C$ 467

One-way from

C$ 259

Popular in

December

Cheapest in

July
25/10-1/11
  • 25/10-1/11
  • 3 total stops
  • 21h 20m total
  • Montana to Calgary
Search Deals
23/11
  • 23/11
  • 1 total stop
  • 11h 48m total
  • Montana to Calgary
Search Deals
Highest demand for flights based on searches. 30% potential increase in price (C$ 604 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (C$ 128 potential savings vs. average RT price).
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 11 September 2025.

Sat 25/106:00 a.m.BIL - YYC
1 stop10h 31mMultiple Airlines
Sat 1/117:50 a.m.YYC - BIL
2 stops10h 49mMultiple Airlines
Deal found 10/9C$ 467
Sun 26/106:32 a.m.MSO - YYC
2 stops10h 43mMultiple Airlines
Wed 29/101:25 p.m.YYC - MSO
1 stop10h 18mMultiple Airlines
Deal found 11/9C$ 518
Sun 26/106:32 a.m.MSO - YYC
2 stops10h 43mMultiple Airlines
Fri 31/101:25 p.m.YYC - MSO
1 stop22h 54mMultiple Airlines
Deal found 11/9C$ 558
Sun 26/106:32 a.m.MSO - YYC
2 stops10h 43mMultiple Airlines
Tue 28/101:25 p.m.YYC - MSO
1 stop10h 18mMultiple Airlines
Deal found 11/9C$ 560
Sun 26/106:32 a.m.MSO - YYC
2 stops10h 43mMultiple Airlines
Sat 1/111:30 p.m.YYC - MSO
1 stop10h 13mMultiple Airlines
Deal found 11/9C$ 582
Sun 26/106:32 a.m.MSO - YYC
1 stop11h 38mMultiple Airlines
Sun 2/111:25 p.m.YYC - MSO
1 stop10h 18mMultiple Airlines
Deal found 11/9C$ 594
Sat 11/107:15 p.m.BIL - YYC
1 stop16h 15mMultiple Airlines
Tue 14/106:10 p.m.YYC - BIL
1 stop5h 58mMultiple Airlines
Deal found 11/9C$ 599
Sun 26/106:32 a.m.MSO - YYC
2 stops10h 43mMultiple Airlines
Mon 27/101:25 p.m.YYC - MSO
1 stop10h 18mMultiple Airlines
Deal found 11/9C$ 604
Sun 26/106:32 a.m.MSO - YYC
1 stop11h 18mMultiple Airlines
Thu 30/101:25 p.m.YYC - MSO
1 stop10h 18mMultiple Airlines
Deal found 11/9C$ 615
Sun 26/105:25 a.m.BIL - YYC
1 stop6h 17mDelta
Sun 2/112:59 p.m.YYC - BIL
1 stop8h 19mDelta
Deal found 11/9C$ 711
Sun 26/109:35 p.m.BIL - YYC
2 stops24h 45mMultiple Airlines
Sun 2/117:35 p.m.YYC - BIL
1 stop15h 37mMultiple Airlines
Deal found 11/9C$ 748
Sat 25/105:25 a.m.BIL - YYC
2 stops11h 06mDelta
Sat 1/111:30 p.m.YYC - BIL
2 stops9h 35mDelta
Deal found 10/9C$ 758

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 11 September 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

BillingsCalgary

BIL - YYC

BILYYC

Billings Logan Intl

Sat 25/10

6:00 a.m.-4:31 p.m.

1 stop10h 31m

Calgary

Sat 1/11

7:50 a.m.-6:39 p.m.

2 stops10h 49m

C$ 467

MissoulaCalgary

MSO - YYC

MSOYYC

Missoula Johnson-Bell Field

Sun 26/10

6:32 a.m.-5:15 p.m.

2 stops10h 43m

Calgary

Wed 29/10

1:25 p.m.-11:43 p.m.

1 stop10h 18m

C$ 518

MissoulaCalgary

MSO - YYC

MSOYYC

Missoula Johnson-Bell Field

Sun 26/10

6:32 a.m.-5:15 p.m.

2 stops10h 43m

Calgary

Fri 31/10

1:25 p.m.-12:19 p.m.

1 stop22h 54m

C$ 558

MissoulaCalgary

MSO - YYC

MSOYYC

Missoula Johnson-Bell Field

Sun 26/10

6:32 a.m.-5:15 p.m.

2 stops10h 43m

Calgary

Tue 28/10

1:25 p.m.-11:43 p.m.

1 stop10h 18m

C$ 560

MissoulaCalgary

MSO - YYC

MSOYYC

Missoula Johnson-Bell Field

Sun 26/10

6:32 a.m.-5:15 p.m.

2 stops10h 43m

Calgary

Sat 1/11

1:30 p.m.-11:43 p.m.

1 stop10h 13m

C$ 582

MissoulaCalgary

MSO - YYC

MSOYYC

Missoula Johnson-Bell Field

Sun 26/10

6:32 a.m.-6:10 p.m.

1 stop11h 38m

Calgary

Sun 2/11

1:25 p.m.-11:43 p.m.

1 stop10h 18m

C$ 594

BillingsCalgary

BIL - YYC

BILYYC

Billings Logan Intl

Sat 11/10

7:15 p.m.-11:30 a.m.

1 stop16h 15m

Calgary

Tue 14/10

6:10 p.m.-12:08 a.m.

1 stop5h 58m

C$ 599

MissoulaCalgary

MSO - YYC

MSOYYC

Missoula Johnson-Bell Field

Sun 26/10

6:32 a.m.-5:15 p.m.

2 stops10h 43m

Calgary

Thu 30/10

1:25 p.m.-11:43 p.m.

1 stop10h 18m

C$ 604

BillingsCalgary

BIL - YYC

BILYYC

Billings Logan Intl

Sun 26/10

5:25 a.m.-11:42 a.m.

1 stop6h 17m

Calgary

Sun 2/11

2:59 p.m.-11:18 p.m.

1 stop8h 19m

C$ 711

BillingsCalgary

BIL - YYC

BILYYC

Billings Logan Intl

Sun 26/10

9:35 p.m.-10:20 p.m.

2 stops24h 45m

Calgary

Sun 2/11

7:35 p.m.-11:12 a.m.

1 stop15h 37m

C$ 748

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Showing 1-10 of 19 results
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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.

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.

  • How long is the flight from Montana to Calgary?

    A quick flight from Montana to Calgary can take about 6h 17m. Delta provides one of the quickest options available for as low as C$ 711. The distance from Montana to Calgary is about 715 km.

  • 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$ 138). 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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