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Cheap flights from Montana to Calgary from $140

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 11/20. 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
0 bags

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Find the cheapest flights from Montana to Calgary

Cheap round-trip flights

Multiple Airlines Logo
10:20 pm - 12:12 pmBZN-YYC
13h 52m1 stop
Multiple Airlines Logo
7:35 pm - 2:10 pmYYC-BZN
18h 35m1 stop
$292Multiple Airlines
Find Deal
Fri, Oct 17 - Mon, Oct 20
Multiple Airlines Logo
8:00 am - 5:50 pmBZN-YYC
9h 50m1 stop
Multiple Airlines Logo
1:25 pm - 10:39 pmYYC-BZN
9h 14m1 stop
$311Multiple Airlines
Find Deal
Tue, Nov 4 - Tue, Nov 11
Multiple Airlines Logo
6:32 am - 5:50 pmMSO-YYC
11h 18m1 stop
Multiple Airlines Logo
1:25 pm - 11:43 pmYYC-MSO
10h 18m1 stop
$341Multiple Airlines
Find Deal
Wed, Nov 5 - Sun, Nov 9
Alaska Airlines Logo
1:42 pm - 6:10 pmBZN-YYC
28h 28m2 stops
Alaska Airlines Logo
7:00 pm - 3:21 pmYYC-BZN
20h 21m2 stops
$484Alaska Airlines
Find Deal
Fri, Oct 17 - Mon, Oct 20
United Airlines Logo
2:43 pm - 11:35 amBZN-YYC
20h 52m2 stops
United Airlines Logo
12:37 pm - 1:35 pmYYC-BZN
24h 58m2 stops
$534United Airlines
Find Deal
Tue, Nov 4 - Tue, Nov 11
Alaska Airlines Logo
6:00 am - 10:40 amBIL-YYC
4h 40m1 stop
Alaska Airlines Logo
7:00 pm - 12:08 amYYC-BIL
5h 08m1 stop
$536Alaska Airlines
Find Deal
Mon, Sep 29 - Sat, Oct 18
Delta Logo
5:25 am - 5:50 pmMSO-YYC
12h 25m2 stops
Delta Logo
1:25 pm - 12:19 amYYC-MSO
10h 54m2 stops
$536Delta
Find Deal
Wed, Nov 5 - Sun, Nov 9
United Airlines Logo
7:00 am - 9:38 pmBIL-YYC
14h 38m1 stop
United Airlines Logo
6:20 am - 9:51 amYYC-BIL
27h 31m1 stop
$543United Airlines
Find Deal
Mon, Mar 9 - Fri, Mar 13
Delta Logo
2:30 pm - 11:02 pmBIL-YYC
8h 32m1 stop
Delta Logo
7:45 am - 5:16 pmYYC-BIL
9h 31m1 stop
$567Delta
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Sat, Nov 1 - Sat, Nov 8
Air Canada Logo
7:00 am - 6:25 pmBIL-YYC
11h 25m2 stops
Air Canada Logo
12:30 pm - 10:46 pmYYC-BIL
10h 16m2 stops
$626Air Canada
Find Deal
Mon, Sep 29 - Sat, Oct 18

Delta flights from Montana to Calgary

Our best Delta deals on Montana to Calgary flight tickets
Delta
Nov 5
MSO5:25 amMissoula Johnson-Bell Field
12h 25m
2 stops
YYC5:50 pmCalgary
Nov 9
YYC1:25 pmCalgary
10h 54m
2 stops
MSO12:19 amMissoula Johnson-Bell Field
$536
Find similar
Delta
Nov 1
BIL2:30 pmBillings Logan Intl
8h 32m
1 stop
YYC11:02 pmCalgary
Nov 8
YYC7:45 amCalgary
9h 31m
1 stop
BIL5:16 pmBillings Logan Intl
$567
Find similar
Delta
Mar 9
BIL5:40 amBillings Logan Intl
13h 35m
2 stops
YYC7:15 pmCalgary
Mar 13
YYC2:00 pmCalgary
8h 37m
1 stop
BIL10:37 pmBillings Logan Intl
$583
Find similar

United Airlines flights from Montana to Calgary

Our best United Airlines deals on Montana to Calgary flight tickets
United Airlines
Nov 4
BZN2:43 pmBozeman Gallatin Field
20h 52m
2 stops
YYC11:35 amCalgary
Nov 11
YYC12:37 pmCalgary
24h 58m
2 stops
BZN1:35 pmBozeman Gallatin Field
$534
Find similar
United Airlines
Mar 9
BIL7:00 amBillings Logan Intl
14h 38m
1 stop
YYC9:38 pmCalgary
Mar 13
YYC6:20 amCalgary
27h 31m
1 stop
BIL9:51 amBillings Logan Intl
$543
Find similar
United Airlines
Mar 9
BIL7:00 amBillings Logan Intl
14h 38m
1 stop
YYC9:38 pmCalgary
Mar 13
YYC6:20 amCalgary
27h 31m
1 stop
BIL9:51 amBillings Logan Intl
$544
Find similar

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 832,500 searches. Data last updated September 17, 2025.
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

BozemanCalgary

BZN - YYC

BZNYYC

Bozeman Gallatin Field

Fri 10/17

10:20 pm-12:12 pm

1 stop13h 52m

Calgary

Mon 10/20

7:35 pm-2:10 pm

1 stop18h 35m

$292

BozemanCalgary

BZN - YYC

BZNYYC

Bozeman Gallatin Field

Tue 11/4

8:00 am-5:50 pm

1 stop9h 50m

Calgary

Tue 11/11

1:25 pm-10:39 pm

1 stop9h 14m

$311

MissoulaCalgary

MSO - YYC

MSOYYC

Missoula Johnson-Bell Field

Wed 11/5

6:32 am-5:50 pm

1 stop11h 18m

Calgary

Sun 11/9

1:25 pm-11:43 pm

1 stop10h 18m

$341

BozemanCalgary

BZN - YYC

BZNYYC

Bozeman Gallatin Field

Fri 10/17

1:42 pm-6:10 pm

2 stops28h 28m

Calgary

Mon 10/20

7:00 pm-3:21 pm

2 stops20h 21m

$484

BozemanCalgary

BZN - YYC

BZNYYC

Bozeman Gallatin Field

Tue 11/4

2:43 pm-11:35 am

2 stops20h 52m

Calgary

Tue 11/11

12:37 pm-1:35 pm

2 stops24h 58m

$534

BillingsCalgary

BIL - YYC

BILYYC

Billings Logan Intl

Mon 9/29

6:00 am-10:40 am

1 stop4h 40m

Calgary

Sat 10/18

7:00 pm-12:08 am

1 stop5h 08m

$536

MissoulaCalgary

MSO - YYC

MSOYYC

Missoula Johnson-Bell Field

Wed 11/5

5:25 am-5:50 pm

2 stops12h 25m

Calgary

Sun 11/9

1:25 pm-12:19 am

2 stops10h 54m

$536

BillingsCalgary

BIL - YYC

BILYYC

Billings Logan Intl

Mon 3/9

7:00 am-9:38 pm

1 stop14h 38m

Calgary

Fri 3/13

6:20 am-9:51 am

1 stop27h 31m

$543

BillingsCalgary

BIL - YYC

BILYYC

Billings Logan Intl

Sat 11/1

2:30 pm-11:02 pm

1 stop8h 32m

Calgary

Sat 11/8

7:45 am-5:16 pm

1 stop9h 31m

$567

BillingsCalgary

BIL - YYC

BILYYC

Billings Logan Intl

Mon 9/29

7:00 am-6:25 pm

2 stops11h 25m

Calgary

Sat 10/18

12:30 pm-10:46 pm

2 stops10h 16m

$626

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 day to depart on your flight to Calgary?

The cheapest day to depart on your flight to Calgary is on a Saturday when prices can be found for as low as $411. This is often the case because there is less demand to fly during this day of the week. Flights from Montana to Calgary on a Friday will generally be more expensive and average around $1,171. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Calgary?

The cheapest time of day to fly to Calgary is in the afternoon when flights can be purchased for as low as $445. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,103 on average. Flights to Calgary from Montana at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap Montana to Calgary flight deals and tips

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

Direct flights

None
There are no direct flights from Montana to Calgary. There are no popular flight routes from Montana to Calgary.
Search flight deals

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

    Prices for flights from Montana to Calgary Airport are updated daily.

  • How many operators does momondo search for flights from Montana to Calgary Airport?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montana to Calgary Airport.

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

    The travel and health documents required for your trip to Calgary Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Calgary Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Montana to Calgary

Compare and see reviews for airlines that fly from Montana to Calgary with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $201Free CancellationRating
7.9
7,961 reviews
Search Delta flights
Alaska AirlinesPriceFrom $392Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $435Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights

Traveling 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
Drumheller
Kananaskis
Airdrie

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Montana to Calgary for you.

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

Yes. All flights to Calgary from Montana on momondo can be compared and filtered by various policies on offer, including flexible booking.

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?

If you are not ready to book a flight from Montana to Calgary now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Calgary and let you know when they change.

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