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Cheap flights from Montana to Calgary from C$ 309

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to Calgary departing on 15/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Find the cheapest flights from Montana to Calgary

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:45 a.m. - 10:15 p.m.
MSO
-
YYC
14h 30m
1 stop
Multiple Airlines Logo
3:20 p.m. - 9:35 a.m.
YYC
-
MSO
18h 15m
1 stop
C$ 587Multiple Airlines
Sat, 30 May - Sat, 6 Jun
Multiple Airlines Logo
2:41 p.m. - 12:10 p.m.
BIL
-
YYC
21h 29m
1 stop
Multiple Airlines Logo
7:25 p.m. - 9:10 a.m.
YYC
-
BIL
37h 45m
2 stops
C$ 619Multiple Airlines
Wed, 13 May - Wed, 20 May
Alaska Airlines Logo
8:02 p.m. - 10:41 a.m.
MSO
-
YYC
14h 39m
1 stop
Alaska Airlines Logo
6:59 p.m. - 11:59 p.m.
YYC
-
MSO
5h 00m
1 stop
C$ 642Alaska Airlines
Wed, 27 May - Wed, 3 Jun
Multiple Airlines Logo
10:13 a.m. - 12:20 p.m.
MSO
-
YYC
26h 07m
1 stop
Multiple Airlines Logo
2:35 p.m. - 2:01 p.m.
YYC
-
MSO
23h 26m
1 stop
C$ 643Multiple Airlines
Sun, 31 May - Sun, 7 Jun
Multiple Airlines Logo
7:45 a.m. - 1:10 p.m.
MSO
-
YYC
5h 25m
1 stop
Multiple Airlines Logo
8:45 a.m. - 2:43 p.m.
YYC
-
MSO
5h 58m
1 stop
C$ 658Multiple Airlines
Thu, 28 May - Thu, 4 Jun
Multiple Airlines Logo
2:41 p.m. - 12:10 p.m.
BIL
-
YYC
21h 29m
1 stop
Multiple Airlines Logo
7:25 p.m. - 5:12 p.m.
YYC
-
BIL
21h 47m
1 stop
C$ 693Multiple Airlines
Wed, 13 May - Wed, 20 May
Multiple Airlines Logo
10:13 a.m. - 10:00 p.m.
MSO
-
YYC
11h 47m
2 stops
Multiple Airlines Logo
2:35 p.m. - 2:01 p.m.
YYC
-
MSO
23h 26m
1 stop
C$ 708Multiple Airlines
Sun, 31 May - Sun, 7 Jun
Alaska Airlines Logo
1:59 p.m. - 6:12 p.m.
MSO
-
YYC
4h 13m
1 stop
Alaska Airlines Logo
7:02 p.m. - 12:28 p.m.
YYC
-
MSO
17h 26m
1 stop
C$ 709Alaska Airlines
Tue, 5 May - Sat, 9 May
Alaska Airlines Logo
8:02 p.m. - 6:09 p.m.
MSO
-
YYC
22h 07m
1 stop
Alaska Airlines Logo
6:59 p.m. - 11:59 p.m.
YYC
-
MSO
5h 00m
1 stop
C$ 717Alaska Airlines
Wed, 27 May - Sat, 30 May
Multiple Airlines Logo
8:02 p.m. - 7:30 a.m.
MSO
-
YYC
11h 28m
2 stops
Multiple Airlines Logo
7:45 p.m. - 9:35 a.m.
YYC
-
MSO
13h 50m
1 stop
C$ 724Multiple Airlines
Sat, 30 May - Sat, 6 Jun

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Alaska Airlines flights from Montana to Calgary

Our best Alaska Airlines deals on Montana to Calgary flight tickets
Alaska Airlines
27 May
MSO8:02 p.m.Missoula Johnson-Bell Field
14h 39m
1 stop
YYC10:41 a.m.Calgary
3 Jun
YYC6:59 p.m.Calgary
5h 00m
1 stop
MSO11:59 p.m.Missoula Johnson-Bell Field
C$ 642
Alaska Airlines
5 May
MSO1:59 p.m.Missoula Johnson-Bell Field
4h 13m
1 stop
YYC6:12 p.m.Calgary
9 May
YYC7:02 p.m.Calgary
17h 26m
1 stop
MSO12:28 p.m.Missoula Johnson-Bell Field
C$ 709
Alaska Airlines
27 May
MSO8:02 p.m.Missoula Johnson-Bell Field
22h 07m
1 stop
YYC6:09 p.m.Calgary
30 May
YYC6:59 p.m.Calgary
5h 00m
1 stop
MSO11:59 p.m.Missoula Johnson-Bell Field
C$ 717

United Airlines flights from Montana to Calgary

Our best United Airlines deals on Montana to Calgary flight tickets
United Airlines
2 Jun
BIL4:10 p.m.Billings Logan Intl
5h 38m
1 stop
YYC9:48 p.m.Calgary
7 Jun
YYC6:00 a.m.Calgary
7h 22m
1 stop
BIL1:22 p.m.Billings Logan Intl
C$ 813
United Airlines
4 May
BIL6:35 a.m.Billings Logan Intl
15h 13m
1 stop
YYC9:48 p.m.Calgary
5 May
YYC6:00 a.m.Calgary
7h 23m
1 stop
BIL1:23 p.m.Billings Logan Intl
C$ 870
United Airlines
27 May
MSO6:15 a.m.Missoula Johnson-Bell Field
15h 33m
1 stop
YYC9:48 p.m.Calgary
30 May
YYC3:22 p.m.Calgary
22h 02m
3 stops
MSO1:24 p.m.Missoula Johnson-Bell Field
C$ 1,097

momondo 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, momondo users made 96,600 searches. Data last updated 17 April 2026.
Use the filters below to find and compare flights from Montana to Calgary that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MissoulaCalgary

MSO - YYC

MSOYYC

Missoula Johnson-Bell Field

Sat 30/5

7:45 a.m.-10:15 p.m.

1 stop14h 30m

Calgary

Sat 6/6

3:20 p.m.-9:35 a.m.

1 stop18h 15m

C$ 587

BillingsCalgary

BIL - YYC

BILYYC

Billings Logan Intl

Wed 13/5

2:41 p.m.-12:10 p.m.

1 stop21h 29m

Calgary

Wed 20/5

7:25 p.m.-9:10 a.m.

2 stops37h 45m

C$ 619

MissoulaCalgary

MSO - YYC

MSOYYC

Missoula Johnson-Bell Field

Wed 27/5

8:02 p.m.-10:41 a.m.

1 stop14h 39m

Calgary

Wed 3/6

6:59 p.m.-11:59 p.m.

1 stop5h 00m

C$ 642

MissoulaCalgary

MSO - YYC

MSOYYC

Missoula Johnson-Bell Field

Sun 31/5

10:13 a.m.-12:20 p.m.

1 stop26h 07m

Calgary

Sun 7/6

2:35 p.m.-2:01 p.m.

1 stop23h 26m

C$ 643
Quickest round-trip

MissoulaCalgary

MSO - YYC

MSOYYC

Missoula Johnson-Bell Field

Thu 28/5

7:45 a.m.-1:10 p.m.

1 stop5h 25m

Calgary

Thu 4/6

8:45 a.m.-2:43 p.m.

1 stop5h 58m

C$ 658

BillingsCalgary

BIL - YYC

BILYYC

Billings Logan Intl

Wed 13/5

2:41 p.m.-12:10 p.m.

1 stop21h 29m

Calgary

Wed 20/5

7:25 p.m.-5:12 p.m.

1 stop21h 47m

C$ 693

MissoulaCalgary

MSO - YYC

MSOYYC

Missoula Johnson-Bell Field

Sun 31/5

10:13 a.m.-10:00 p.m.

2 stops11h 47m

Calgary

Sun 7/6

2:35 p.m.-2:01 p.m.

1 stop23h 26m

C$ 708

MissoulaCalgary

MSO - YYC

MSOYYC

Missoula Johnson-Bell Field

Tue 5/5

1:59 p.m.-6:12 p.m.

1 stop4h 13m

Calgary

Sat 9/5

7:02 p.m.-12:28 p.m.

1 stop17h 26m

C$ 709

MissoulaCalgary

MSO - YYC

MSOYYC

Missoula Johnson-Bell Field

Wed 27/5

8:02 p.m.-6:09 p.m.

1 stop22h 07m

Calgary

Sat 30/5

6:59 p.m.-11:59 p.m.

1 stop5h 00m

C$ 717

MissoulaCalgary

MSO - YYC

MSOYYC

Missoula Johnson-Bell Field

Sat 30/5

8:02 p.m.-7:30 a.m.

2 stops11h 28m

Calgary

Sat 6/6

7:45 p.m.-9:35 a.m.

1 stop13h 50m

C$ 724

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Calgary from

How to get the cheapest flight ticket from Montana to Calgary

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Montana to Calgary?

Alaska Airlines and United Airlines are the most popular carriers operating from Montana to Calgary

Cheap Montana to Calgary flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montana to Calgary

Fastest flight time

6h 07m

Direct flights

None
The fastest flight from Montana to Calgary takes 6h 07m
There are no direct flights from Montana to Calgary. There are no popular flight routes from Montana to Calgary.
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Frequently asked questions about flying from Montana to Calgary

  • When did momondo last update prices for flights from Montana to Calgary Airport?

    Prices for flights from Montana to Calgary Airport refresh daily.

  • How old do you have to be to fly from Montana to Calgary Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montana to Calgary Airport.

  • What documentation or ID do you need to fly to Calgary Airport?

    The required travel and health documents for your Calgary Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Calgary Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Calgary?

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

Why use momondo?

Why should I use momondo to find a flight deal from Montana to Calgary?

Finding the right flight to Calgary from Montana is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Calgary quick and easy, saving you time and money.

Can I find flights from Montana to Calgary with flexible booking policies on momondo?

Flights from Montana to Calgary with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Montana to Calgary?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Montana to Calgary.

I’m not ready to book a flight from Montana to Calgary right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Montana to Calgary flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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