How many flights depart from Montana to Colorado on average per day?

As of February 2026, 13 flights take off from Montana and land in Colorado each day. The most common flight departure time for this route is 6:00AM, with 50% of daily flights taking off in the afternoon.

How long is the flight from Montana to Colorado?

Flight times from Montana to Colorado vary, but if you’re flying out of Billings and flying into Denver (one of the most popular routes), then the duration is 1h 39m on average. Another popular route from Montana to Colorado is flying from Bozeman to Denver, which will take roughly 1h 44m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Colorado?

United Airlines, Southwest and Delta are the top three most popular airlines that fly to Colorado from Montana according to our data. United Airlines is the first choice among our users, with 86% of people opting to fly with this airline when traveling to Colorado. Keep in mind that there are 5 different airlines that fly to Colorado on a routine basis, so you have a few additional options to choose from.

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

Alaska Airlines, Southwest, and United Airlines are the most popular carriers operating from Montana to Colorado

How many flights depart from Montana to Colorado on average per week?

As of February 2026, 93 flights take off from Montana and land in Colorado each week. The most common flight departure day for this route is Tue, with 33% of weekly flights taking off on this day.

When did momondo last update prices for flights from Montana to Colorado?

Prices for flights from Montana to Colorado are refreshed on a daily basis.

How many operators does momondo search for flights from Montana to Colorado?

The number of operators available for flights from Montana to Colorado is 5 as of February 2026.

How old do you have to be to fly from Montana to Colorado?

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 Colorado.

What documentation or ID do you need to fly to Colorado?

The travel and health documents you'll need for your trip to Colorado may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Colorado. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$99 Cheap Flights from Montana to Colorado in 2026

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Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

2:35 pm - 4:22 pm

BIL

DEN

1h 47mnonstop

8:00 am - 9:51 am

DEN

BIL

1h 51mnonstop

$189United Airlines

Wed, Mar 4 - Sun, Mar 8

4:20 pm - 9:23 pm

MSO

DEN

5h 03m

1 stop

7:00 am - 3:35 pm

DEN

MSO

8h 35m

1 stop

$197Alaska Airlines

Tue, Mar 17 - Tue, Mar 24

6:15 am - 8:21 am

GTF

DEN

2h 06mnonstop

7:23 pm - 9:19 pm

DEN

GTF

1h 56mnonstop

$199United Airlines

Sat, May 16 - Sat, Jun 6

1:39 pm - 9:23 pm

MSO

DEN

7h 44m

1 stop

7:00 am - 12:31 pm

DEN

MSO

5h 31m

1 stop

$203Alaska Airlines

Tue, Mar 3 - Fri, Mar 27

5:15 am - 11:33 am

BIL

DEN

6h 18m

1 stop

6:15 pm - 10:29 pm

DEN

BIL

4h 14m

1 stop

$209Delta

Tue, Mar 10 - Tue, Mar 17

1:07 pm - 7:44 pm

GTF

DEN

6h 37m

1 stop

6:21 pm - 10:26 pm

DEN

GTF

4h 05m

1 stop

$218Delta

Sat, May 16 - Sat, Jun 6

7:10 pm - 12:40 am

BZN

DEN

5h 30m

1 stop

9:10 pm - 10:55 pm

DEN

BZN

1h 45mnonstop

$219Southwest

Thu, Mar 5 - Sun, Mar 8

5:15 am - 12:00 pm

BZN

DEN

6h 45m

2 stops

1:55 pm - 3:40 pm

DEN

BZN

1h 45mnonstop

$224Southwest

Sat, Apr 4 - Fri, Apr 10

8:54 pm - 10:03 am

MSO

DEN

13h 09m

1 stop

6:00 am - 8:04 pm

DEN

MSO

14h 04m

1 stop

$234Multiple Airlines

Fri, May 15 - Mon, May 18

4:10 pm - 3:56 am

MSO

DEN

11h 46m

1 stop

6:30 am - 3:15 pm

DEN

MSO

32h 45m

2 stops

$244Multiple Airlines

Mon, Mar 9 - Thu, Mar 12

United Airlines flights from Montana to Colorado

Our best United Airlines deals on Montana to Colorado flight tickets

United Airlines

Mar 4

BIL2:35 pmBillings Logan Intl

1h 47m

DEN4:22 pmDenver Intl

Mar 8

DEN8:00 amDenver Intl

1h 51m

BIL9:51 amBillings Logan Intl

$189

United Airlines

May 16

GTF6:15 amGreat Falls

2h 06m

DEN8:21 amDenver Intl

Jun 6

DEN7:23 pmDenver Intl

1h 56m

GTF9:19 pmGreat Falls

$199

United Airlines

Feb 24

BIL2:35 pmBillings Logan Intl

1h 47m

DEN4:22 pmDenver Intl

Mar 3

DEN8:00 amDenver Intl

1h 50m

BIL9:50 amBillings Logan Intl

$204

Southwest flights from Montana to Colorado

Our best Southwest deals on Montana to Colorado flight tickets

Southwest

Mar 5

BZN7:10 pmBozeman Gallatin Field

5h 30m

1 stop

DEN12:40 amDenver Intl

Mar 8

DEN9:10 pmDenver Intl

1h 45m

BZN10:55 pmBozeman Gallatin Field

$219

Southwest

Apr 4

BZN5:15 amBozeman Gallatin Field

6h 45m

2 stops

DEN12:00 pmDenver Intl

Apr 10

DEN1:55 pmDenver Intl

1h 45m

BZN3:40 pmBozeman Gallatin Field

$224

Southwest

Feb 27

BZN3:35 pmBozeman Gallatin Field

5h 15m

1 stop

DEN8:50 pmDenver Intl

Mar 2

DEN8:30 amDenver Intl

1h 50m

BZN10:20 amBozeman Gallatin Field

$239

Fly from

Fly to

Route

Depart

Return

Price

BillingsDenver

BIL - DEN

BILDEN

Billings Logan Intl

Wed 3/4

2:35 pm-4:22 pm

Nonstop1h 47m

Denver Intl

Sun 3/8

8:00 am-9:51 am

Nonstop1h 51m

$189

MissoulaDenver

MSO - DEN

MSODEN

Missoula Johnson-Bell Field

Tue 3/17

4:20 pm-9:23 pm

1 stop5h 03m

Denver Intl

Tue 3/24

7:00 am-3:35 pm

1 stop8h 35m

$197

Great FallsDenver

GTF - DEN

GTFDEN

Great Falls

Sat 5/16

6:15 am-8:21 am

Nonstop2h 06m

Denver Intl

Sat 6/6

7:23 pm-9:19 pm

Nonstop1h 56m

$199

MissoulaDenver

MSO - DEN

MSODEN

Missoula Johnson-Bell Field

Tue 3/3

1:39 pm-9:23 pm

1 stop7h 44m

Denver Intl

Fri 3/27

7:00 am-12:31 pm

1 stop5h 31m

$203

BillingsDenver

BIL - DEN

BILDEN

Billings Logan Intl

Tue 3/10

5:15 am-11:33 am

1 stop6h 18m

Denver Intl

Tue 3/17

6:15 pm-10:29 pm

1 stop4h 14m

$209

Great FallsDenver

GTF - DEN

GTFDEN

Great Falls

Sat 5/16

1:07 pm-7:44 pm

1 stop6h 37m

Denver Intl

Sat 6/6

6:21 pm-10:26 pm

1 stop4h 05m

$218

BozemanDenver

BZN - DEN

BZNDEN

Bozeman Gallatin Field

Thu 3/5

7:10 pm-12:40 am

1 stop5h 30m

Denver Intl

Sun 3/8

9:10 pm-10:55 pm

Nonstop1h 45m

$219

BozemanDenver

BZN - DEN

BZNDEN

Bozeman Gallatin Field

Sat 4/4

5:15 am-12:00 pm

2 stops6h 45m

Denver Intl

Fri 4/10

1:55 pm-3:40 pm

Nonstop1h 45m

$224

MissoulaDenver

MSO - DEN

MSODEN

Missoula Johnson-Bell Field

Fri 5/15

8:54 pm-10:03 am

1 stop13h 09m

Denver Intl

Mon 5/18

6:00 am-8:04 pm

1 stop14h 04m

$234

MissoulaDenver

MSO - DEN

MSODEN

Missoula Johnson-Bell Field

Mon 3/9

4:10 pm-3:56 am

1 stop11h 46m

Denver Intl

Thu 3/12

6:30 am-3:15 pm

2 stops32h 45m

$244

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Montana to Colorado

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

Prices

Airlines

Other information

What is the cheapest month to fly to Colorado?

The month of December is, on average, the cheapest month to fly to Colorado from Montana, with most prices found around $277. The month of August is another great option to travel to Colorado, with average flight prices from Montana averaging around $279.

What is the cheapest day to depart on your flight to Colorado?

The cheapest day to depart from Montana to Colorado is on a Thursday when prices can be found for as low as $398. On the other hand, Sunday is the most expensive day to depart from Montana because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $536.

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

The cheapest time of day to fly to Colorado is in the afternoon when flights can be purchased for as low as $369. In the morning is when there is more demand to fly to Colorado, so prices are often more expensive at around $458 per ticket.

What is the cheapest Montana to Colorado flight route?

Fly from Bozeman Gallatin Field to Denver Intl for the best Montana - Colorado flight prices

How far in advance should I book a flight to Colorado?

You are more likely to see cheaper flights to Colorado from Montana when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around $306 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from Montana for as low as $249 on momondo.

What cabin class options are available on Montana to Colorado flights?

There are 4 cabin classes available to choose from on Montana to Colorado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Montana to Colorado flights?

No. A direct flight is the cheapest option for a flight between Montana to Colorado.

Cheap Montana to Colorado flight deals and tips

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

Best Price Found	$176
Fastest flight time	1h 39m
Direct flights	Every day
Airports in Colorado	87 airports

The best one-way flight to Colorado from Montana in the past 72 hours is $176. The best round-trip flight deal from Montana to Colorado found on momondo in the last 72 hours is $287.

The fastest flight from Montana to Colorado takes 1h 39m

Direct flights go from Montana to Colorado every day.

There are 87 airports in Colorado. From Montana there are direct flights to Denver Intl (DEN).

Search flight deals

When did momondo last update prices for flights from Montana to Colorado?
Prices for flights from Montana to Colorado are refreshed on a daily basis.
How many operators does momondo search for flights from Montana to Colorado?
The number of operators available for flights from Montana to Colorado is 5 as of February 2026.
How old do you have to be to fly from Montana to Colorado?
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 Colorado.
What documentation or ID do you need to fly to Colorado?
The travel and health documents you'll need for your trip to Colorado may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Colorado. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Montana to Colorado?
momondo data reveals that the most frequently booked plane model on the route from Montana to Colorado is Boeing 737-800, representing 20.22% of all bookings. The subsequent popular models are Embraer 175 (Enhanced Winglets) at 13.06%, Boeing 737-900 at 12.13%, and Boeing 737 MAX 9 at 9.53%.

Best airlines flying from Montana to Colorado

Compare and see reviews for airlines that fly from Montana to Colorado with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $63	Free Cancellation	Rating 5.7 3,052 reviews	Search Frontier flights
United Airlines	PriceFrom $169	Free Cancellation	Rating 7.4 9,273 reviews	Search United Airlines flights
Delta	PriceFrom $171	Free Cancellation	Rating 7.9 8,180 reviews	Search Delta flights
Alaska Airlines	PriceFrom $184	Free Cancellation	Rating 8.0 11,874 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $209	Free Cancellation	Rating 8.0 4,280 reviews	Search Southwest flights

Why use momondo?

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

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

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

Yes. All flights to Colorado 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 Colorado?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Colorado from Montana.

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

Of course. momondo tracks the price of Montana to Colorado flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Colorado trip

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Cheap flights from Montana to Colorado from $99

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 Colorado departing on 3/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Montana to Colorado

Our best United Airlines deals on Montana to Colorado flight tickets

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How to get the cheapest flight ticket from Montana to Colorado

What is the cheapest month to fly to Colorado?

What is the cheapest day to depart on your flight to Colorado?

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

What is the cheapest Montana to Colorado flight route?

How far in advance should I book a flight to Colorado?

What cabin class options are available on Montana to Colorado flights?

Can stopping save me money on Montana to Colorado flights?

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

What airlines fly to Colorado?

How many flights depart from Montana to Colorado on average per day?

How many flights depart from Montana to Colorado on average per week?

How long is the flight from Montana to Colorado?

Cheap Montana to Colorado flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Colorado

Best airlines flying from Montana to Colorado

Compare and see reviews for airlines that fly from Montana to Colorado with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Colorado trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Colorado

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