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$205+ Cheap flights from Butte to Denver (BTM - DEN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
BTM — DEN
May 2 — May 91
Sat 5/2
Sat 5/9
1 adult, Economy
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Cheap flight deals from Butte to Denver

Cheapest flights from Butte to Denver
Explore the most affordable flight options available from Butte to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2026.

This United Airlines deal was found by Cheapflights users on 3/29. 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 5/810:10 am
BTM
-
DEN
Nonstop2h 11m
United Airlines
Tue 5/128:20 pm
DEN
-
BTM
Nonstop2h 02m
United Airlines
Deal found 3/29$205
This United Airlines deal was found by Cheapflights users on 3/29. 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 4/179:37 am
BTM
-
DEN
Nonstop2h 11m
United Airlines
Sun 4/198:20 pm
DEN
-
BTM
Nonstop2h 02m
United Airlines
Deal found 3/29$215
This Delta deal was found by Cheapflights users on 4/1. 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.
Sat 5/163:15 pm
BTM
-
DEN
1 stop4h 00m
Delta
Sat 5/237:55 am
DEN
-
BTM
1 stop6h 45m
Delta
Deal found 4/1$224
This United Airlines deal was found by Cheapflights users on 3/31. 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 7/2310:15 am
BTM
-
DEN
Nonstop2h 02m
United Airlines
Wed 7/298:29 pm
DEN
-
BTM
Nonstop2h 01m
United Airlines
Deal found 3/31$245
This United Airlines deal was found by Cheapflights users on 3/29. 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 5/110:10 am
BTM
-
DEN
Nonstop2h 11m
United Airlines
Sun 5/38:20 pm
DEN
-
BTM
Nonstop2h 02m
United Airlines
Deal found 3/29$250
This United Airlines deal was found by Cheapflights users on 4/1. 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 5/1610:10 am
BTM
-
DEN
Nonstop2h 11m
United Airlines
Sat 5/238:29 pm
DEN
-
BTM
Nonstop2h 01m
United Airlines
Deal found 4/1$263
This United Airlines deal was found by Cheapflights users on 3/30. 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 4/159:37 am
BTM
-
DEN
Nonstop2h 11m
United Airlines
Sun 4/198:20 pm
DEN
-
BTM
Nonstop2h 02m
United Airlines
Deal found 3/30$265
This Delta deal was found by Cheapflights users on 4/1. 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 4/166:10 pm
BTM
-
DEN
1 stop4h 19m
Delta
Wed 4/2212:30 pm
DEN
-
BTM
1 stop4h 38m
Delta
Deal found 4/1$289
This United Airlines deal was found by Cheapflights users on 3/30. 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 5/210:10 am
BTM
-
DEN
Nonstop2h 11m
United Airlines
Wed 5/68:20 pm
DEN
-
BTM
Nonstop2h 02m
United Airlines
Deal found 3/30$290
This United Airlines deal was found by Cheapflights users on 3/31. 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 7/259:48 am
BTM
-
DEN
Nonstop2h 02m
United Airlines
Tue 7/288:29 pm
DEN
-
BTM
Nonstop2h 01m
United Airlines
Deal found 3/31$299
This United Airlines deal was found by Cheapflights users on 3/31. 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 7/259:48 am
BTM
-
DEN
Nonstop2h 02m
United Airlines
Thu 7/308:29 pm
DEN
-
BTM
Nonstop2h 01m
United Airlines
Deal found 3/31$310
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Sun 4/59:37 am
BTM
-
DEN
Nonstop2h 11m
United Airlines
Sun 4/198:20 pm
DEN
-
BTM
Nonstop2h 02m
United Airlines
Deal found 3/30$320

Find flight deals from Butte to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Butte (BTM) to Denver (DEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$205
(United Airlines)

Popular in

July

Cheapest in

December

Average price

$332

Good round-trip deal

$371 or less

Good one-way deal

$392 or less
Provider with most accurate pricing for Butte Silver Bow Co-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Butte Silver Bow Co-Denver Intl flights.
Search Deals
From Butte Silver Bow Co to Denver Intl
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Butte Silver Bow Co to Denver Intl.
Search Deals
Price to beat on a one-way flight from Butte Silver Bow Co to Denver Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Butte to Denver 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 2, 2026.
Use the filters below to find and compare flights from Butte to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ButteDenver

BTM - DEN

BTMDEN

Butte Silver Bow Co

Tue 9/1

10:00 am-12:05 pm

Nonstop2h 05m

Denver Intl

Mon 9/7

8:25 pm-10:27 pm

Nonstop2h 02m

$205

ButteDenver

BTM - DEN

BTMDEN

Butte Silver Bow Co

Fri 5/8

10:10 am-12:21 pm

Nonstop2h 11m

Denver Intl

Tue 5/12

8:20 pm-10:22 pm

Nonstop2h 02m

$205

ButteDenver

BTM - DEN

BTMDEN

Butte Silver Bow Co

Wed 4/15

9:37 am-11:48 am

Nonstop2h 11m

Denver Intl

Sun 4/19

8:20 pm-10:22 pm

Nonstop2h 02m

$265

ButteDenver

BTM - DEN

BTMDEN

Butte Silver Bow Co

Sat 5/2

10:10 am-12:21 pm

Nonstop2h 11m

Denver Intl

Wed 5/6

8:20 pm-10:22 pm

Nonstop2h 02m

$290
Quickest round-trip

ButteDenver

BTM - DEN

BTMDEN

Butte Silver Bow Co

Sat 7/25

9:48 am-11:50 am

Nonstop2h 02m

Denver Intl

Wed 7/29

8:29 pm-10:30 pm

Nonstop2h 01m

$310

ButteDenver

BTM - DEN

BTMDEN

Butte Silver Bow Co

Fri 8/7

10:15 am-12:17 pm

Nonstop2h 02m

Denver Intl

Sun 8/9

8:29 pm-10:30 pm

Nonstop2h 01m

$310

ButteDenver

BTM - DEN

BTMDEN

Butte Silver Bow Co

Sat 7/25

6:10 pm-10:40 pm

1 stop4h 30m

Denver Intl

Wed 7/29

7:00 am-4:56 pm

1 stop9h 56m

$386
Cheapest one-way
Quickest one-way

ButteDenver

BTM - DEN

BTMDEN

Butte Silver Bow Co

Wed 5/6

10:10 am-12:21 pm

Nonstop2h 11m

$224

ButteDenver

BTM - DEN

BTMDEN

Butte Silver Bow Co

Tue 4/28

9:24 am-11:35 am

Nonstop2h 11m

$224

ButteDenver

BTM - DEN

BTMDEN

Butte Silver Bow Co

Tue 5/5

10:10 am-12:21 pm

Nonstop2h 11m

$224

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Compare providers for flights from Butte to Denver

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Butte to Denver in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Butte-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Butte-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Butte-Denver flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Butte-Denver flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Butte-Denver flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Butte to Denver

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

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

Currently, October is the cheapest month in which you can book a flight from Butte to Denver (average of $69). Flying from Butte to Denver in February is currently the most expensive (average of $209). 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 BTM to DEN?

Find hourly flight availability from Butte to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 2, 2026.

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

How much does it cost to fly round-trip from Butte to Denver?

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated April 2, 2026.
See what other customers who have flown with United Airlines from Butte to Denver have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,533 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,533 reviews
United Airlines
7.4
Good
9,533 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

Find useful and relevant information for your journey from Butte to Denver. 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 Butte to Denver flight route?

    Within the past month, 10 users have taken a look at flights from Butte Silver Bow Co to Denver Intl.

  • How long is the flight from Butte to Denver?

    There are many flights that can get you from Butte to Denver in 2h 05m. Fly via United Airlines to get the fastest option. There are 577 mi between Butte and Denver. Most flights are nonstop.

  • What is the cheapest airline to fly from Butte to Denver round-trip?

    Cheapflights users have booked flights from Butte to Denver round-trip from $204. United Airlines is 30% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest flights from Butte to Denver?

    On average you can expect to pay $481 for a flight from Butte to Denver. The cheapest flight overall is $223 while the most popular route, (Butte Silver Bow Co - Denver Intl) is currently priced at $205.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Butte to Denver (average of $69). Flying from Butte to Denver in February is currently the most expensive (average of $209). 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

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Thornton
Black Hawk
Lakewood
Westminster
Broomfield
Golden
Centennial
Greeley
Lone Tree
Wheat Ridge
Silverthorne
Central City
Cripple Creek
Winter Park
Manitou Springs
Frisco
Englewood
Fort Morgan
Glendale
Brighton

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Butte to Denver

Discover the top airline that operate flights from Butte to Denver. 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 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$204Average$270FlexibilityNo cancel feeOn-time69%

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