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$80+ Cheap flights from Montana to Colorado

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/20. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — DEN
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
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Cheap flight deals from Montana to Colorado

Keep the following information in mind while searching for Montana to Colorado flight deals. Data was last updated April 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$189
(United Airlines)

One-way from

$80
(Frontier)

Popular in

November

Cheapest in

August

Average price

$328

Good round-trip deal

$332 or less

Good one-way deal

$183 or less
Provider with most accurate pricing for Bozeman Gallatin Field-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Bozeman Gallatin Field-Denver Intl flights.
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From Montana to Colorado
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One-way flight from Montana to Colorado
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Highest demand for flights based on searches. 4% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Montana to Colorado.
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Price to beat on a one-way flight from Montana to Colorado.
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Find flight deals from Montana to Colorado

Cheapest flights from Montana to Colorado
Explore the most affordable flight options available from Montana to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

This United Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/35:00 amBIL - DEN
Nonstop1h 50mUnited Airlines
Fri 7/47:29 pmDEN - BIL
Nonstop1h 34mUnited Airlines
Deal found 4/21$189
This United Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/142:35 pmMSO - DEN
Nonstop2h 05mUnited Airlines
Sat 5/171:52 pmDEN - MSO
Nonstop2h 11mUnited Airlines
Deal found 4/21$209
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/146:25 amGTF - DEN
Nonstop2h 00mUnited Airlines
Mon 6/167:15 pmDEN - GTF
Nonstop1h 55mUnited Airlines
Deal found 4/22$209
This Delta deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/35:20 amBIL - DEN
1 stop6h 38mDelta
Sun 7/66:23 pmDEN - BIL
1 stop4h 05mDelta
Deal found 4/21$209
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/236:19 pmGTF - DEN
1 stop4h 11mDelta
Sun 5/257:05 amDEN - GTF
1 stop4h 00mDelta
Deal found 4/22$218
This Alaska Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/303:59 pmBZN - DEN
1 stop8h 06mAlaska Airlines
Mon 6/211:40 amDEN - BZN
1 stop12h 41mAlaska Airlines
Deal found 4/22$222
This United Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/177:00 amBZN - DEN
Nonstop1h 46mUnited Airlines
Sun 7/201:41 pmDEN - BZN
Nonstop1h 45mUnited Airlines
Deal found 4/21$223
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/710:25 amBTM - DEN
Nonstop2h 05mUnited Airlines
Sun 5/118:23 pmDEN - BTM
Nonstop2h 07mUnited Airlines
Deal found 4/22$225
This Delta deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/145:40 amMSO - DEN
1 stop6h 24mDelta
Sat 5/174:06 pmDEN - MSO
1 stop7h 41mDelta
Deal found 4/21$229
This Delta deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1711:37 amBZN - DEN
1 stop3h 39mDelta
Sun 7/207:10 amDEN - BZN
1 stop3h 34mDelta
Deal found 4/21$243
This Hawaiian Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/114:11 pmHLN - DEN
1 stop7h 48mHawaiian Airlines
Sun 9/148:00 amDEN - HLN
1 stop7h 34mHawaiian Airlines
Deal found 4/22$248
This United Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/16:07 pmCOD - DEN
Nonstop1h 44mUnited Airlines
Wed 9/173:52 pmDEN - COD
Nonstop1h 40mUnited Airlines
Deal found 4/21$248

Cheapflights Fare Finder

Customize your flight search to find flights from Montana to Colorado 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, Cheapflights users made 2,558,603 searches. Data last updated April 22, 2025.
Use the filters below to find and compare flights from Montana to Colorado that are best for you.

Fly from

Montana

Fly to

Colorado

Route

Depart

Return

Price

BillingsDenver

BIL - DEN

BILDEN

Billings Logan Intl

Thu 7/3

5:00 am-6:50 am

Nonstop1h 50m

Denver Intl

Fri 7/4

7:29 pm-9:03 pm

Nonstop1h 34m

$189

Great FallsDenver

GTF - DEN

GTFDEN

Great Falls

Fri 5/23

2:26 pm-4:26 pm

Nonstop2h 00m

Denver Intl

Sun 5/25

11:32 am-1:27 pm

Nonstop1h 55m

$199

BillingsDenver

BIL - DEN

BILDEN

Billings Logan Intl

Thu 7/3

5:20 am-11:58 am

1 stop6h 38m

Denver Intl

Sun 7/6

6:23 pm-10:28 pm

1 stop4h 05m

$209

MissoulaDenver

MSO - DEN

MSODEN

Missoula Johnson-Bell Field

Wed 5/14

2:35 pm-4:40 pm

Nonstop2h 05m

Denver Intl

Sat 5/17

1:52 pm-4:03 pm

Nonstop2h 11m

$209

MissoulaDenver

MSO - DEN

MSODEN

Missoula Johnson-Bell Field

Sat 5/10

2:54 pm-11:59 pm

1 stop9h 05m

Denver Intl

Tue 5/13

7:00 am-1:58 pm

1 stop6h 58m

$218

Great FallsDenver

GTF - DEN

GTFDEN

Great Falls

Fri 5/23

6:19 pm-10:30 pm

1 stop4h 11m

Denver Intl

Sun 5/25

7:05 am-11:05 am

1 stop4h 00m

$218

BozemanDenver

BZN - DEN

BZNDEN

Bozeman Gallatin Field

Fri 5/30

3:59 pm-12:05 am

1 stop8h 06m

Denver Intl

Mon 6/2

11:40 am-12:21 am

1 stop12h 41m

$222

BozemanDenver

BZN - DEN

BZNDEN

Bozeman Gallatin Field

Thu 7/17

7:00 am-8:46 am

Nonstop1h 46m

Denver Intl

Sun 7/20

1:41 pm-3:26 pm

Nonstop1h 45m

$223

ButteDenver

BTM - DEN

BTMDEN

Butte Silver Bow Co

Wed 5/7

10:25 am-12:30 pm

Nonstop2h 05m

Denver Intl

Sun 5/11

8:23 pm-10:30 pm

Nonstop2h 07m

$225

MissoulaDenver

MSO - DEN

MSODEN

Missoula Johnson-Bell Field

Thu 8/7

5:40 am-9:37 am

1 stop3h 57m

Denver Intl

Tue 8/12

7:10 am-12:40 pm

1 stop5h 30m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 60 results
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Best time to book a flight from Montana to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Montana with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montana to Colorado

What is the cheapest month to book a flight from Montana to Colorado?

Currently, October is the cheapest month in which you can book a flight from Montana to Colorado (average of $197). Flying from Montana to Colorado in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MT to CO?

Find hourly flight availability from Montana to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 22, 2025.

When flying from Montana to Colorado, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Montana to Colorado

Explore weekly flight availability from Montana to Colorado. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 22, 2025.

The most flights from USMT to USCO are scheduled on a Monday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Colorado by month

Plan your trip to Colorado by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Colorado ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Colorado when rainfall is around 0.5 in.

Temperature in Colorado by month

Plan your trip to Colorado by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Colorado, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated April 22, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Montana to Colorado by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,911 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,911 reviews
Alaska Airlines
8.0
Very good
9,911 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
9,911 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,911 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,392 reviews
Alaska Airlines
8.0
Very good
9,911 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,683 reviews
Alaska Airlines
8.0
Very good
9,911 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Montana to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Montana to Colorado flight route?

    This flight path from Montana to Colorado was viewed by 50 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Montana to Colorado one-way?

    $80 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Alaska Airlines and Hawaiian Airlines, with prices starting from $104 and $112, respectively.

  • Can I find deals for flights from Montana to Colorado that include hotel bookings?

    Yes. In addition to deals on Montana to Colorado flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montana to Colorado?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montana to Colorado.

  • Can I find deals for business class flights from Montana to Colorado?

    Yes. Cheapflights offers flight deals from Montana to Colorado by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montana to Colorado?

    Currently, October is the cheapest month in which you can book a flight from Montana to Colorado (average of $197). Flying from Montana to Colorado in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Montana to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Montana to Colorado

Discover the top 5 airlines that operate flights from Montana to Colorado. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$48Average$109FlexibilityNo cancel feeOn-time62%
DeltaCheapest$136Average$296FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$189Average$452FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$207Average$285FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$245Average$346FlexibilityNo cancel feeOn-time63%

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