How long is the flight from Colorado to Montana?

If you’re flying from a popular airport in Colorado, such as Denver or Colorado Springs, and flying into Montana, then you can expect flight times to average 1h 42m and 3h 45m, respectively.

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

Delta, Alaska Airlines, and American Airlines are the most popular carriers operating from Colorado to Montana

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

As of April 2026, 28 flights take off from Colorado and land in Montana each day. The most common flight departure time for this route is 7:00PM, with 42% of daily flights taking off in the evening.

What airlines fly to Montana?

United Airlines, Southwest and Delta are the top three most popular airlines that fly to Montana from Colorado according to our data. United Airlines is the first choice among our users, with 88% of people opting to fly with this airline when traveling to Montana. Keep in mind that there are 5 different airlines that fly to Montana on a routine basis, so you have a few additional options to choose from.

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

The number of flights available between Colorado and Montana is 200 per week as of April 2026. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

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

Prices for flights from Colorado to Montana are updated daily.

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

As of April 2026, there are 5 operators available to choose from for flights from Colorado to Montana.

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

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 Colorado to Montana.

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

The required travel and health documents for your Montana 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 Montana. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$79 Cheap Flights from Colorado to Montana in 2026

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Round-trip

One-way

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Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:09 pm - 10:47 pm

DEN

BIL

3h 38m

1 stop

5:45 am - 11:54 am

BIL

DEN

6h 09m

1 stop

$157Delta

Tue, Aug 4 - Wed, Aug 12

6:19 pm - 10:26 pm

DEN

GTF

4h 07m

1 stop

6:19 pm - 10:40 pm

GTF

DEN

4h 21m

1 stop

$166Delta

Wed, May 27 - Thu, Jun 4

10:29 pm - 9:14 am

DEN

BIL

10h 45m

1 stop

10:34 am - 9:38 am

BIL

DEN

23h 04m

1 stop

$169Multiple Airlines

Thu, May 7 - Mon, May 11

10:29 pm - 9:35 am

DEN

BZN

11h 06m

1 stop

10:25 am - 3:25 am

BZN

DEN

17h 00m

1 stop

$200Multiple Airlines

Wed, May 6 - Sun, May 10

3:40 pm - 5:20 pm

DEN

COD

1h 40mnonstop

5:55 pm - 7:41 pm

COD

DEN

1h 46mnonstop

$218United Airlines

Fri, Jun 12 - Tue, Jun 16

7:50 am - 9:28 am

DEN

COD

1h 38mnonstop

5:55 pm - 7:41 pm

COD

DEN

1h 46mnonstop

$219United Airlines

Sat, May 30 - Sat, Jun 6

6:00 am - 6:12 pm

DEN

GTF

12h 12m

1 stop

6:52 pm - 11:24 am

GTF

DEN

16h 32m

1 stop

$267Alaska Airlines

Thu, May 14 - Fri, May 15

6:00 am - 2:43 pm

DEN

MSO

8h 43m

1 stop

3:39 pm - 11:59 pm

MSO

DEN

8h 20m

1 stop

$288Alaska Airlines

Thu, May 28 - Mon, Jun 1

3:45 pm - 10:38 pm

COS

MSO

6h 53m

1 stop

2:08 pm - 10:25 pm

MSO

COS

8h 17m

1 stop

$329American Airlines

Wed, Jun 3 - Tue, Jun 9

3:45 pm - 10:38 pm

COS

MSO

6h 53m

1 stop

2:08 pm - 10:25 pm

MSO

COS

8h 17m

1 stop

$355American Airlines

Wed, Jun 3 - Tue, Jun 9

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Alaska Airlines flights from Colorado to Montana

Our best Alaska Airlines deals on Colorado to Montana flight tickets

Alaska Airlines

May 14

DEN6:00 amDenver Intl

12h 12m

1 stop

GTF6:12 pmGreat Falls

May 15

GTF6:52 pmGreat Falls

16h 32m

1 stop

DEN11:24 amDenver Intl

$267

Alaska Airlines

May 28

DEN6:00 amDenver Intl

8h 43m

1 stop

MSO2:43 pmMissoula Johnson-Bell Field

Jun 1

MSO3:39 pmMissoula Johnson-Bell Field

8h 20m

1 stop

DEN11:59 pmDenver Intl

$288

Alaska Airlines

May 3

DEN6:00 amDenver Intl

6h 28m

1 stop

MSO12:28 pmMissoula Johnson-Bell Field

May 8

MSO3:55 pmMissoula Johnson-Bell Field

8h 04m

1 stop

DEN11:59 pmDenver Intl

$289

Southwest flights from Colorado to Montana

Our best Southwest deals on Colorado to Montana flight tickets

Southwest

May 12

DEN5:05 pmDenver Intl

7h 10m

1 stop

BZN12:15 amBozeman Gallatin Field

May 19

BZN3:20 pmBozeman Gallatin Field

1h 50m

DEN5:10 pmDenver Intl

$319

Southwest

May 5

DEN5:05 pmDenver Intl

7h 10m

1 stop

BZN12:15 amBozeman Gallatin Field

May 7

BZN7:20 amBozeman Gallatin Field

1h 50m

DEN9:10 amDenver Intl

$326

Southwest

May 12

DEN5:05 pmDenver Intl

7h 10m

1 stop

BZN12:15 amBozeman Gallatin Field

May 19

BZN9:55 amBozeman Gallatin Field

7h 35m

1 stop

DEN5:30 pmDenver Intl

$329

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Tue 8/4

7:09 pm-10:47 pm

1 stop3h 38m

Billings Logan Intl

Wed 8/12

5:45 am-11:54 am

1 stop6h 09m

$157

DenverGreat Falls

DEN - GTF

DENGTF

Denver Intl

Wed 5/27

6:19 pm-10:26 pm

1 stop4h 07m

Great Falls

Thu 6/4

6:19 pm-10:40 pm

1 stop4h 21m

$166

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Thu 5/7

10:29 pm-9:14 am

1 stop10h 45m

Billings Logan Intl

Mon 5/11

10:34 am-9:38 am

1 stop23h 04m

$169

DenverBozeman

DEN - BZN

DENBZN

Denver Intl

Wed 5/6

10:29 pm-9:35 am

1 stop11h 06m

Bozeman Gallatin Field

Sun 5/10

10:25 am-3:25 am

1 stop17h 00m

$200

DenverCody

DEN - COD

DENCOD

Denver Intl

Fri 6/12

3:40 pm-5:20 pm

Nonstop1h 40m

Cody E.E. Faust

Tue 6/16

5:55 pm-7:41 pm

Nonstop1h 46m

$218

Quickest round-trip

DenverCody

DEN - COD

DENCOD

Denver Intl

Sat 5/30

7:50 am-9:28 am

Nonstop1h 38m

Cody E.E. Faust

Sat 6/6

5:55 pm-7:41 pm

Nonstop1h 46m

$219

DenverGreat Falls

DEN - GTF

DENGTF

Denver Intl

Thu 5/14

6:00 am-6:12 pm

1 stop12h 12m

Great Falls

Fri 5/15

6:52 pm-11:24 am

1 stop16h 32m

$267

DenverMissoula

DEN - MSO

DENMSO

Denver Intl

Thu 5/28

6:00 am-2:43 pm

1 stop8h 43m

Missoula Johnson-Bell Field

Mon 6/1

3:39 pm-11:59 pm

1 stop8h 20m

$288

Colorado SpringsMissoula

COS - MSO

COSMSO

Colorado Springs

Wed 6/3

3:45 pm-10:38 pm

1 stop6h 53m

Missoula Johnson-Bell Field

Tue 6/9

2:08 pm-10:25 pm

1 stop8h 17m

$329

Colorado SpringsMissoula

COS - MSO

COSMSO

Colorado Springs

Wed 6/3

3:45 pm-10:38 pm

1 stop6h 53m

Missoula Johnson-Bell Field

Tue 6/9

2:08 pm-10:25 pm

1 stop8h 17m

$355

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 Colorado to Montana

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 Montana?

The cheapest month to fly to Montana from Colorado is in October. Flight prices, which tend to average around $279, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Montana, with average flight prices from Colorado averaging around $284.

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

Our data shows that Tuesday is the least expensive day to fly to Montana. Tickets to fly out on this day can be as low as $271. The most expensive day to fly to Montana is Monday, with ticket prices averaging around $339.

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

The cheapest time of day to fly to Montana is in the morning when flights can be purchased for as low as $300. In the evening is when there is more demand to fly to Montana, so prices are often more expensive at around $329 per ticket.

What is the cheapest Colorado to Montana flight route?

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

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

You are more likely to see cheaper flights to Montana from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Montana for around $314 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montana from Colorado for as low as $247 on momondo.

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

There are 4 cabin classes available to choose from on Colorado to Montana 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 Colorado to Montana flights?

You could potentially save up to 37% on your flight if you consider stops on a Colorado to Montana flight.

Cheap Colorado to Montana flight deals and tips

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

Best Price Found	$208
Fastest flight time	1h 34m
Direct flights	Every day
Airports in Montana	32 airports

The best one-way flight to Montana from Colorado in the past 72 hours is $208. The best round-trip flight deal from Colorado to Montana found on momondo in the last 72 hours is $258.

The fastest flight from Colorado to Montana takes 1h 34m

Direct flights go from Colorado to Montana every day.

There are 32 airports in Montana. From Colorado there are direct flights to Billings Logan Intl (BIL), Bozeman Gallatin Field (BZN), Great Falls (GTF), Cody E.E. Faust (COD).

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Frequently asked questions about flying from Colorado to Montana

When did momondo last update prices for flights from Colorado to Montana?
Prices for flights from Colorado to Montana are updated daily.
How many operators does momondo search for flights from Colorado to Montana?
As of April 2026, there are 5 operators available to choose from for flights from Colorado to Montana.
How old do you have to be to fly from Colorado to Montana?
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 Colorado to Montana.
What documentation or ID do you need to fly to Montana?
The required travel and health documents for your Montana 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 Montana. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Colorado to Montana?
Based on momondo bookings for flights between Colorado and Montana, the leading plane model is Boeing 737-800, making up 18.48% of the total bookings. Other popular models include Embraer 175 (Enhanced Winglets) with 17.65%, Boeing 737-900 with 14.51%, and Boeing 737 MAX 9 with 9.76%.

Best airlines flying from Colorado to Montana

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $49	Free Cancellation	Rating 5.7 2,984 reviews	Search Frontier flights
Delta	PriceFrom $98	Free Cancellation	Rating 7.9 8,422 reviews	Search Delta flights
United Airlines	PriceFrom $169	Free Cancellation	Rating 7.4 9,605 reviews	Search United Airlines flights
Southwest	PriceFrom $228	Free Cancellation	Rating 8.0 4,329 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $240	Free Cancellation	Rating 7.9 12,259 reviews	Search Alaska Airlines flights

Why use momondo?

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

It is quick and easy to find Colorado to Montana flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Montana that suits you.

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

Yes. momondo enables you to select and highlight flights to Montana from Colorado with this policy.

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

Once you have performed a search for Colorado to Montana flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Montana from Colorado. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Flights to Fort Lauderdalefrom $47

Cheap flights from Colorado to Montana from $79

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Montana departing on 5/8. 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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Alaska Airlines flights from Colorado to Montana

Our best Alaska Airlines deals on Colorado to Montana flight tickets

Southwest flights from Colorado to Montana

Our best Southwest deals on Colorado to Montana flight tickets

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How to get the cheapest flight ticket from Colorado to Montana

What is the cheapest month to fly to Montana?

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

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

What is the cheapest Colorado to Montana flight route?

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

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

Can stopping save me money on Colorado to Montana flights?

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

What airlines fly to Montana?

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

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

How long is the flight from Colorado to Montana?

Cheap Colorado to Montana flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Montana

Frequently asked questions about flying from Colorado to Montana

Best airlines flying from Colorado to Montana

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

Why use momondo?

An easier way to manage your Montana 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 Montana

Popular cities in Montana

Popular flights according to clicks in the last 7 days on momondo

Colorado flight routes

According to popular flight searches on momondo this year

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