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$91+ Cheap flights from Denver (DEN) to Montana

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BZN
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Denver to Montana

Cheapest flights from Denver to Montana
Explore the most affordable flight options available from Denver to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This United Airlines deal was found by Cheapflights users on 1/26. 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 3/47:45 pm
DEN
-
BIL
Nonstop1h 37m
United Airlines
Wed 3/116:30 am
BIL
-
DEN
Nonstop1h 47m
United Airlines
Deal found 1/26$189
This Alaska Airlines deal was found by Cheapflights users on 1/24. 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.
Wed 3/47:00 am
DEN
-
MSO
1 stop5h 21m
Alaska Airlines
Tue 3/104:20 pm
MSO
-
DEN
1 stop5h 03m
Alaska Airlines
Deal found 1/24$197
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Fri 2/209:03 pm
DEN
-
COD
Nonstop1h 42m
United Airlines
Wed 2/256:30 am
COD
-
DEN
Nonstop1h 57m
United Airlines
Deal found 1/26$198
This United Airlines deal was found by Cheapflights users on 1/26. 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 2/257:21 pm
DEN
-
GTF
Nonstop2h 12m
United Airlines
Wed 3/112:30 pm
GTF
-
DEN
Nonstop2h 09m
United Airlines
Deal found 1/26$199
This Alaska Airlines deal was found by Cheapflights users on 1/26. 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 4/34:21 pm
DEN
-
FCA
1 stop7h 26m
Alaska Airlines
Tue 4/71:52 pm
FCA
-
DEN
1 stop10h 04m
Alaska Airlines
Deal found 1/26$203
This Alaska Airlines deal was found by Cheapflights users on 1/24. 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.
Wed 3/47:00 am
DEN
-
MSO
1 stop5h 21m
Alaska Airlines
Mon 3/94:20 pm
MSO
-
DEN
1 stop7h 39m
Alaska Airlines
Deal found 1/24$203
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Fri 2/138:00 am
DEN
-
BIL
Nonstop1h 50m
United Airlines
Sun 2/155:53 pm
BIL
-
DEN
Nonstop1h 52m
United Airlines
Deal found 1/25$204
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Tue 2/178:20 pm
DEN
-
BTM
Nonstop2h 06m
United Airlines
Tue 2/2410:00 am
BTM
-
DEN
Nonstop2h 10m
United Airlines
Deal found 1/25$205
This Delta deal was found by Cheapflights users on 1/26. 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.
Tue 3/1712:30 pm
DEN
-
BIL
1 stop5h 11m
Delta
Mon 3/235:15 am
BIL
-
DEN
1 stop4h 13m
Delta
Deal found 1/26$209
This United Airlines deal was found by Cheapflights users on 1/26. 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 4/157:10 pm
DEN
-
FCA
Nonstop2h 17m
United Airlines
Sun 4/196:00 am
FCA
-
DEN
Nonstop2h 18m
United Airlines
Deal found 1/26$209
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Fri 2/277:20 pm
DEN
-
BZN
Nonstop1h 52m
United Airlines
Sat 3/72:43 pm
BZN
-
DEN
Nonstop1h 50m
United Airlines
Deal found 1/26$209
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Fri 6/127:18 pm
DEN
-
MSO
Nonstop2h 08m
United Airlines
Sat 6/206:15 am
MSO
-
DEN
Nonstop2h 02m
United Airlines
Deal found 1/27$209

Find flight deals from Denver to Montana

Keep the following information in mind while searching for Denver to Montana flight deals. Data was last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$189
(United Airlines)

One-way from

$91
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$285

Good round-trip deal

$198 or less

Good one-way deal

$144 or less
Provider with most accurate pricing for Denver Intl-Bozeman Gallatin Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Bozeman Gallatin Field flights.
Search Deals
From Denver Intl to Montana
Search Deals
One-way flight from Denver Intl to Montana
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Denver Intl to Montana.
Search Deals
Price to beat on a one-way flight from Denver Intl to Montana.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Montana 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 January 27, 2026.
Use the filters below to find and compare flights from Denver to Montana that are best for you.

Fly from

Denver

Fly to

Montana

Route

Depart

Return

Price

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Fri 3/13

8:00 am-9:53 am

Nonstop1h 53m

Billings Logan Intl

Fri 3/20

5:55 pm-7:45 pm

Nonstop1h 50m

$189

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Wed 5/13

7:20 pm-8:57 pm

Nonstop1h 37m

Billings Logan Intl

Wed 5/27

5:00 am-6:53 am

Nonstop1h 53m

$189

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Wed 3/4

7:45 pm-9:22 pm

Nonstop1h 37m

Billings Logan Intl

Wed 3/11

6:30 am-8:17 am

Nonstop1h 47m

$189

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Fri 3/6

7:30 pm-9:07 pm

Nonstop1h 37m

Billings Logan Intl

Sun 3/8

2:35 pm-4:22 pm

Nonstop1h 47m

$189

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Sat 5/30

7:18 pm-8:51 pm

Nonstop1h 33m

Billings Logan Intl

Sat 6/6

5:51 pm-7:40 pm

Nonstop1h 49m

$189

DenverCody

DEN - COD

DENCOD

Denver Intl

Fri 2/20

9:03 pm-10:45 pm

Nonstop1h 42m

Cody E.E. Faust

Wed 2/25

6:30 am-8:27 am

Nonstop1h 57m

$198

DenverCody

DEN - COD

DENCOD

Denver Intl

Fri 2/20

9:03 pm-10:45 pm

Nonstop1h 42m

Cody E.E. Faust

Tue 2/24

1:45 pm-3:27 pm

Nonstop1h 42m

$198

DenverCody

DEN - COD

DENCOD

Denver Intl

Fri 2/27

11:25 am-1:10 pm

Nonstop1h 45m

Cody E.E. Faust

Wed 3/4

1:45 pm-3:27 pm

Nonstop1h 42m

$198

DenverGreat Falls

DEN - GTF

DENGTF

Denver Intl

Thu 4/23

11:32 am-1:31 pm

Nonstop1h 59m

Great Falls

Sun 4/26

6:15 am-8:20 am

Nonstop2h 05m

$199

DenverGreat Falls

DEN - GTF

DENGTF

Denver Intl

Thu 3/5

7:07 pm-9:11 pm

Nonstop2h 04m

Great Falls

Sun 3/8

2:30 pm-4:39 pm

Nonstop2h 09m

$199

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

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

Have a flexible travel schedule? Discover the best time to fly to Montana from Denver 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 Denver to Montana

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

Currently, November is the cheapest month in which you can book a flight from Denver to Montana (average of $49). Flying from Denver to Montana in February is currently the most expensive (average of $198). 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 DEN to MT?

Find hourly flight availability from Denver to Montana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 27, 2026.

It’s typically best to fly out from Denver to Montana in the afternoon. Doing so could potentially save you 24% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Denver to Montana?

Use this chart to determine the cheapest time to fly round-trip from Denver to Montana. Price data was last updated on January 24, 2026.

Travelers seeking maximum savings on their Denver to Montana flight should consider departing on Saturday afternoons when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Denver to Montana

Explore weekly flight availability from Denver to Montana. 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 January 27, 2026.

The most flights from DEN to USMT are scheduled on a Monday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Montana

Get insights into the airlines that provide service to Montana. 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 Montana. Reviews last updated January 27, 2026.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from Denver to Montana have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,795 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,795 reviews
Alaska Airlines
8.0
Very good
11,795 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Southwest
8.0
Very good
4,268 reviews
Alaska Airlines
8.0
Very good
11,795 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Delta
7.9
Good
8,119 reviews
Alaska Airlines
8.0
Very good
11,795 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
United Airlines
7.4
Good
9,205 reviews
Alaska Airlines
8.0
Very good
11,795 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Frontier
5.7
Fair
3,056 reviews
Alaska Airlines
8.0
Very good
11,795 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Related info for your journey

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

  • What airport do you fly from for flights from Denver to Montana?

    For a flight from Denver to Montana, you will be flying from Denver Intl. Denver Intl (DEN) is just 18.5 mi from the center of the city.

  • How popular is this Denver to Montana flight route?

    Flights from Denver Intl to Montana have been viewed 5 times in the past calendar month.

  • How long is the flight from Denver to Montana?

    There are many flights that can get you from Denver to Montana in 1h 53m. Fly via United Airlines, Alaska Airlines, or Delta to get the fastest option. Denver and Montana are separated by a distance of 455 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airlines for a one-way flight from Denver to Montana are Frontier ($80), Delta ($94), and United Airlines ($103).

  • What are the most popular routes from Denver to Montana?

    When deciding which route to take from Denver to Montana consider Denver Intl - Bozeman Gallatin Field, Denver Intl - Kalispell Glacier Park or Denver Intl - Missoula Johnson-Bell Field as they are the most popular.

  • What are the most reliable airlines from Denver to Montana?

    The top 3 most reliable airlines when flying from Denver to Montana are United Airlines (84%), SkyWest Airlines (82%) and Copa Airlines (76%).

  • What are the cheapest flights from Denver to Montana?

    While on average a flight from Denver to Montana is generally $297, our data shows the cheapest flight currently is $144. When looking at the most popular route, (Denver Intl - Bozeman Gallatin Field), you can expect to pay $209 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Denver to Montana 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 Denver to Montana?

    Currently, November is the cheapest month in which you can book a flight from Denver to Montana (average of $49). Flying from Denver to Montana in February is currently the most expensive (average of $198). 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.

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Alternative routes for Denver to Montana

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

Discover the top 5 airlines that operate flights from Denver to Montana. 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$66Average$138FlexibilityNo cancel feeOn-time62%
DeltaCheapest$98Average$298FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$169Average$316FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$175Average$283FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$217Average$332FlexibilityNo cancel feeOn-time63%

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