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

The number of flights available between Colorado and Montana is 128 per week as of September 2026. The most frequent departure day is Mon, with 30% of weekly flights leaving on this day.

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

As of September 2026, 18 flights take off from Colorado and land in Montana each day. The most common flight departure time for this route is 11:00AM, with 42% of daily flights taking off at noon.

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 94% of people opting to fly with this airline when traveling to Montana. Keep in mind that there are 4 different airlines that fly to Montana on a routine basis, so you have a few additional options to choose from.

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 40m and 3h 50m, respectively.

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

Southwest, Allegiant Air, and Delta are the most popular carriers operating 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 September 2026, there are 4 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.

$91 Cheap Flights from Colorado to Montana in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Colorado to Montana

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

10:44 pm - 4:23 pmDEN Denver Intl-MSO Missoula Johnson-Bell Field

17h 39m1 stop Las Vegas Harry Reid Intl

8:39 pm - 11:49 pmMSO Missoula Johnson-Bell Field-DEN Denver Intl

27h 10m1 stop Las Vegas Harry Reid Intl

$211Multiple Airlines

Wed, Oct 28 - Sun, Nov 1

10:37 pm - 3:01 pmDEN Denver Intl-BZN Bozeman Gallatin Field

16h 24m1 stop Phoenix Sky Harbor Intl

1:08 pm - 11:53 pmBZN Bozeman Gallatin Field-DEN Denver Intl

10h 45m1 stop Phoenix-Mesa Gateway

$222Multiple Airlines

Thu, Oct 29 - Mon, Nov 2

10:45 pm - 4:23 pmDEN Denver Intl-MSO Missoula Johnson-Bell Field

17h 38m1 stop Las Vegas Harry Reid Intl

12:19 pm - 11:49 pmMSO Missoula Johnson-Bell Field-DEN Denver Intl

11h 30m1 stop Phoenix-Mesa Gateway

$223Multiple Airlines

Wed, Oct 21 - Tue, Oct 27

8:29 pm - 10:30 pmDEN Denver Intl-BTM Butte Silver Bow Co

2h 01mnonstop

9:43 am - 11:50 amBTM Butte Silver Bow Co-DEN Denver Intl

2h 07mnonstop

$225United Airlines

Sat, Oct 17 - Sat, Oct 24

8:29 pm - 10:30 pmDEN Denver Intl-BTM Butte Silver Bow Co

2h 01mnonstop

10:15 am - 12:20 pmBTM Butte Silver Bow Co-DEN Denver Intl

2h 05mnonstop

$225United Airlines

Thu, Oct 15 - Thu, Oct 29

8:29 pm - 10:30 pmDEN Denver Intl-BTM Butte Silver Bow Co

2h 01mnonstop

9:45 am - 11:50 amBTM Butte Silver Bow Co-DEN Denver Intl

2h 05mnonstop

$225United Airlines

Tue, Oct 13 - Sun, Oct 18

12:49 pm - 5:11 pmDEN Denver Intl-BTM Butte Silver Bow Co

4h 22m1 stop Salt Lake City

6:10 pm - 10:37 pmBTM Butte Silver Bow Co-DEN Denver Intl

4h 27m1 stop Salt Lake City

$244Delta

Tue, Dec 15 - Mon, Dec 21

10:43 am - 5:11 pmDEN Denver Intl-BTM Butte Silver Bow Co

6h 28m1 stop Salt Lake City

6:10 pm - 10:37 pmBTM Butte Silver Bow Co-DEN Denver Intl

4h 27m1 stop Salt Lake City

$244Delta

Thu, Dec 17 - Sat, Dec 26

8:20 pm - 10:10 pmDEN Denver Intl-BZN Bozeman Gallatin Field

1h 50mnonstop

8:05 am - 9:55 amBZN Bozeman Gallatin Field-DEN Denver Intl

1h 50mnonstop

$247Southwest

Tue, Oct 27 - Wed, Oct 28

8:50 am - 10:35 amDEN Denver Intl-BZN Bozeman Gallatin Field

1h 45mnonstop

8:15 am - 10:05 amBZN Bozeman Gallatin Field-DEN Denver Intl

1h 50mnonstop

$247Southwest

Sat, Oct 17 - Sat, Oct 24

Cheap last minute flights

Enter your travel dates to find the best prices.

1:00 pm - 4:58 pmDEN Denver Intl-BTM Butte Silver Bow Co

3h 58m1 stop Salt Lake City

6:10 pm - 10:40 pmBTM Butte Silver Bow Co-DEN Denver Intl

4h 30m1 stop Salt Lake City

$299Delta

Fri, Sep 25 - Fri, Oct 2

3:04 pm - 10:56 pmDEN Denver Intl-FCA Kalispell Glacier Park

7h 52m1 stop Seattle/Tacoma Intl

8:01 am - 2:08 pmFCA Kalispell Glacier Park-DEN Denver Intl

6h 07m1 stop Seattle/Tacoma Intl

$389Alaska Airlines

Sat, Sep 26 - Sat, Oct 3

5:41 pm - 11:01 pmDEN Denver Intl-MSO Missoula Johnson-Bell Field

5h 20m1 stop Seattle/Tacoma Intl

3:49 pm - 10:37 pmMSO Missoula Johnson-Bell Field-DEN Denver Intl

6h 48m1 stop Seattle/Tacoma Intl

$394Alaska Airlines

Tue, Sep 29 - Tue, Oct 6

10:45 am - 5:37 pmDEN Denver Intl-MSO Missoula Johnson-Bell Field

6h 52m1 stop Salt Lake City

5:30 am - 9:44 amMSO Missoula Johnson-Bell Field-DEN Denver Intl

4h 14m1 stop Salt Lake City

$414Delta

Tue, Sep 29 - Wed, Oct 7

10:45 am - 5:37 pmDEN Denver Intl-MSO Missoula Johnson-Bell Field

6h 52m1 stop Salt Lake City

5:30 am - 9:44 amMSO Missoula Johnson-Bell Field-DEN Denver Intl

4h 14m1 stop Salt Lake City

$414Delta

Tue, Sep 29 - Thu, Oct 8

8:08 am - 1:25 pmDEN Denver Intl-MSO Missoula Johnson-Bell Field

5h 17m1 stop Portland

3:49 pm - 10:37 pmMSO Missoula Johnson-Bell Field-DEN Denver Intl

6h 48m1 stop Seattle/Tacoma Intl

$414Alaska Airlines

Sun, Sep 27 - Tue, Oct 6

7:26 pm - 9:32 pmDEN Denver Intl-MSO Missoula Johnson-Bell Field

2h 06mnonstop

5:19 pm - 7:35 pmMSO Missoula Johnson-Bell Field-DEN Denver Intl

2h 16mnonstop

$429United Airlines

Tue, Sep 29 - Sat, Oct 3

7:40 am - 9:57 amDEN Denver Intl-MSO Missoula Johnson-Bell Field

2h 17mnonstop

6:15 am - 8:22 amMSO Missoula Johnson-Bell Field-DEN Denver Intl

2h 07mnonstop

$454United Airlines

Sat, Sep 26 - Tue, Oct 6

7:30 pm - 9:20 pmDEN Denver Intl-BZN Bozeman Gallatin Field

1h 50mnonstop

11:25 am - 1:05 pmBZN Bozeman Gallatin Field-DEN Denver Intl

1h 40mnonstop

$607Southwest

Sat, Sep 26 - Sat, Oct 3

6:00 am - 12:10 pmDEN Denver Intl-BZN Bozeman Gallatin Field

6h 10m1 stop Chicago Midway

11:25 am - 1:05 pmBZN Bozeman Gallatin Field-DEN Denver Intl

1h 40mnonstop

$617Southwest

Sat, Sep 26 - Sat, Oct 3

Cheap direct flights

Enter your travel dates to find the best prices.

8:29 pm - 10:30 pmDEN Denver Intl-BTM Butte Silver Bow Co

2h 01mnonstop

9:43 am - 11:50 amBTM Butte Silver Bow Co-DEN Denver Intl

2h 07mnonstop

$225United Airlines

Sat, Oct 17 - Sat, Oct 24

8:29 pm - 10:30 pmDEN Denver Intl-BTM Butte Silver Bow Co

2h 01mnonstop

10:15 am - 12:20 pmBTM Butte Silver Bow Co-DEN Denver Intl

2h 05mnonstop

$225United Airlines

Thu, Oct 15 - Thu, Oct 29

8:29 pm - 10:30 pmDEN Denver Intl-BTM Butte Silver Bow Co

2h 01mnonstop

9:45 am - 11:50 amBTM Butte Silver Bow Co-DEN Denver Intl

2h 05mnonstop

$225United Airlines

Tue, Oct 13 - Sun, Oct 18

8:29 pm - 10:30 pmDEN Denver Intl-BTM Butte Silver Bow Co

2h 01mnonstop

9:45 am - 11:50 amBTM Butte Silver Bow Co-DEN Denver Intl

2h 05mnonstop

$245United Airlines

Sat, Oct 3 - Mon, Oct 5

8:20 pm - 10:10 pmDEN Denver Intl-BZN Bozeman Gallatin Field

1h 50mnonstop

8:05 am - 9:55 amBZN Bozeman Gallatin Field-DEN Denver Intl

1h 50mnonstop

$247Southwest

Tue, Oct 27 - Wed, Oct 28

8:50 am - 10:35 amDEN Denver Intl-BZN Bozeman Gallatin Field

1h 45mnonstop

8:15 am - 10:05 amBZN Bozeman Gallatin Field-DEN Denver Intl

1h 50mnonstop

$247Southwest

Sat, Oct 17 - Sat, Oct 24

7:15 pm - 9:04 pmDEN Denver Intl-BZN Bozeman Gallatin Field

1h 49mnonstop

2:37 pm - 4:31 pmBZN Bozeman Gallatin Field-DEN Denver Intl

1h 54mnonstop

$247United Airlines

Wed, Oct 21 - Wed, Oct 28

7:15 pm - 9:04 pmDEN Denver Intl-BZN Bozeman Gallatin Field

1h 49mnonstop

4:30 pm - 6:25 pmBZN Bozeman Gallatin Field-DEN Denver Intl

1h 55mnonstop

$247United Airlines

Wed, Oct 14 - Sat, Oct 17

11:43 am - 1:31 pmDEN Denver Intl-BZN Bozeman Gallatin Field

1h 48mnonstop

2:37 pm - 4:23 pmBZN Bozeman Gallatin Field-DEN Denver Intl

1h 46mnonstop

$247United Airlines

Sat, Oct 17 - Sat, Oct 24

7:55 pm - 9:45 pmDEN Denver Intl-BZN Bozeman Gallatin Field

1h 50mnonstop

11:25 am - 1:05 pmBZN Bozeman Gallatin Field-DEN Denver Intl

1h 40mnonstop

$247Southwest

Sat, Oct 10 - Sat, Oct 17

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Southwest flights from Colorado to Montana

Our best Southwest deals on Colorado to Montana flight tickets

Southwest

Oct 17

DEN8:50 amDenver Intl

1h 45m

BZN10:35 amBozeman Gallatin Field

Oct 24

BZN8:15 amBozeman Gallatin Field

1h 50m

DEN10:05 amDenver Intl

$247

Southwest

Oct 27

DEN5:55 pmDenver Intl

1h 50m

BZN7:45 pmBozeman Gallatin Field

Oct 28

BZN6:30 amBozeman Gallatin Field

7h 05m

1 stop

DEN1:35 pmDenver Intl

$257

Southwest

Oct 20

DEN5:55 pmDenver Intl

1h 50m

BZN7:45 pmBozeman Gallatin Field

Oct 27

BZN6:30 amBozeman Gallatin Field

7h 30m

2 stops

DEN2:00 pmDenver Intl

$262

United Airlines flights from Colorado to Montana

Our best United Airlines deals on Colorado to Montana flight tickets

United Airlines

Oct 13

DEN8:29 pmDenver Intl

2h 01m

BTM10:30 pmButte Silver Bow Co

Oct 18

BTM9:45 amButte Silver Bow Co

2h 05m

DEN11:50 amDenver Intl

$225

United Airlines

Oct 3

DEN8:29 pmDenver Intl

2h 01m

BTM10:30 pmButte Silver Bow Co

Oct 5

BTM9:45 amButte Silver Bow Co

2h 05m

DEN11:50 amDenver Intl

$245

United Airlines

Oct 7

DEN11:34 amDenver Intl

1h 56m

WYS1:30 pmWest Yellowstone

Oct 14

WYS2:05 pmWest Yellowstone

1h 45m

DEN3:50 pmDenver Intl

$263

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverMissoula

DEN Denver Intl - MSO Missoula Johnson-Bell Field

DENMSO

Denver Intl

Wed 10/28

10:44 pm-4:23 pm

1 stop17h 39m

Missoula Johnson-Bell Field

Sun 11/1

8:39 pm-11:49 pm

1 stop27h 10m

$211

DenverBozeman

DEN Denver Intl - BZN Bozeman Gallatin Field

DENBZN

Denver Intl

Thu 10/29

10:37 pm-3:01 pm

1 stop16h 24m

Bozeman Gallatin Field

Mon 11/2

1:08 pm-11:53 pm

1 stop10h 45m

$222

DenverMissoula

DEN Denver Intl - MSO Missoula Johnson-Bell Field

DENMSO

Denver Intl

Wed 10/21

10:45 pm-4:23 pm

1 stop17h 38m

Missoula Johnson-Bell Field

Tue 10/27

12:19 pm-11:49 pm

1 stop11h 30m

$223

DenverButte

DEN Denver Intl - BTM Butte Silver Bow Co

DENBTM

Denver Intl

Sat 10/17

8:29 pm-10:30 pm

Nonstop2h 01m

Butte Silver Bow Co

Sat 10/24

9:43 am-11:50 am

Nonstop2h 07m

$225

DenverButte

DEN Denver Intl - BTM Butte Silver Bow Co

DENBTM

Denver Intl

Thu 10/15

8:29 pm-10:30 pm

Nonstop2h 01m

Butte Silver Bow Co

Thu 10/29

10:15 am-12:20 pm

Nonstop2h 05m

$225

DenverButte

DEN Denver Intl - BTM Butte Silver Bow Co

DENBTM

Denver Intl

Tue 10/13

8:29 pm-10:30 pm

Nonstop2h 01m

Butte Silver Bow Co

Sun 10/18

9:45 am-11:50 am

Nonstop2h 05m

$225

DenverButte

DEN Denver Intl - BTM Butte Silver Bow Co

DENBTM

Denver Intl

Tue 12/15

12:49 pm-5:11 pm

1 stop4h 22m

Butte Silver Bow Co

Mon 12/21

6:10 pm-10:37 pm

1 stop4h 27m

$244

DenverButte

DEN Denver Intl - BTM Butte Silver Bow Co

DENBTM

Denver Intl

Thu 12/17

10:43 am-5:11 pm

1 stop6h 28m

Butte Silver Bow Co

Sat 12/26

6:10 pm-10:37 pm

1 stop4h 27m

$244

DenverBozeman

DEN Denver Intl - BZN Bozeman Gallatin Field

DENBZN

Denver Intl

Tue 10/27

8:20 pm-10:10 pm

Nonstop1h 50m

Bozeman Gallatin Field

Wed 10/28

8:05 am-9:55 am

Nonstop1h 50m

$247

Quickest round-trip

DenverBozeman

DEN Denver Intl - BZN Bozeman Gallatin Field

DENBZN

Denver Intl

Sat 10/17

8:50 am-10:35 am

Nonstop1h 45m

Bozeman Gallatin Field

Sat 10/24

8:15 am-10:05 am

Nonstop1h 50m

$247

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 January. Flight prices, which tend to average around $288, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Montana, with average flight prices from Colorado averaging around $290.

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 $279. The most expensive day to fly to Montana is Sunday, with ticket prices averaging around $399.

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 $324. In the afternoon is when there is more demand to fly to Montana, so prices are often more expensive at around $379 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 from Colorado 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 $335 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 $233 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 24% 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	$91
Fastest flight time	1h 35m
Direct flights	Every day
Airports in Montana	32 airports

The best one-way flight to Montana from Colorado in the past 72 hours is $91. The best round-trip flight deal from Colorado to Montana found on momondo in the last 72 hours is $211.

The fastest flight from Colorado to Montana takes 1h 35m

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).

Search flight deals

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 September 2026, there are 4 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 Embraer 175 (Enhanced Winglets), making up 22.69% of the total bookings. Other popular models include Boeing 737-800 with 18.65%, Boeing 737-900 with 17.43%, and Boeing 737 MAX 9 with 10.16%.

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 5.6 2,579 reviews	Search Frontier flights
United Airlines	PriceFrom $174	Free Cancellation	Rating 7.4 10,226 reviews	Search United Airlines flights
Delta	PriceFrom $196	Free Cancellation	Rating 7.8 8,592 reviews	Search Delta flights
Southwest	PriceFrom $249	Free Cancellation	Rating 8.0 4,198 reviews	Search Southwest 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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Popular cities in Montana

Flights to New Yorkfrom $68

Flights to Los Angelesfrom $50

Flights to Orlandofrom $52

Flights to Miamifrom $79

Flights to San Franciscofrom $43

Flights to Chicagofrom $50

Flights to Las Vegasfrom $38

Flights to Washington, D.C.from $46

Flights to Fort Lauderdalefrom $60

Flights to Bostonfrom $105

Flights to Atlantafrom $43

Flights to Dallasfrom $59

Cheap flights from Colorado to Montana from $91

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 10/14. 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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Southwest flights from Colorado to Montana

Our best Southwest deals on Colorado to Montana flight tickets

United Airlines flights from Colorado to Montana

Our best United Airlines deals on Colorado to Montana flight tickets

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See travel insights to Montana from

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 from Colorado 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

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

Montana flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Montana

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According to popular flight searches on momondo this year