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$139 Cheap Flights to Butte, MT

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Popular airlines to Butte

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How much is the cheapest flight to Butte?

Prices were available within the past 7 days and start at $139 for one-way flights and $217 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Delta
Alaska Airlines
Alaska Airlines
United

What you need to know for your flight to Butte

Flights to Butte at a glance

Traveling to Butte is easy, with plenty of airlines offering a range of flights to Butte. Compare journey times to find the cheapest flight to Butte that fits your itinerary and get ready to explore the city's renowned attractions and neighborhoods.

  • Major airports in and around Butte: Helena Regional Airport (HLN), Bert Mooney Airport (BTM)
  • Closest airport to Butte: Bert Mooney Airport, BTM (within Butte)
  • Flights per week: 500+ flights arriving across Butte airports
  • Number of airlines that fly to Butte: around 4 carriers

Popular airports in and around Butte

Butte is a charming city perfect for outdoor enthusiasts, scenic getaways, and romantic escapes. Visitors flock to Butte for opportunities in wellness, relaxation, adventure, and breathtaking landscapes. The city is conveniently accessible via two major airports, including Bert Mooney Airport, as well as alternative airports nearby.

  • Helena Regional Airport (HLN): Situated in Lewis and Clark County, Montana, approximately 49 miles from Butte, this airport caters to both domestic and international travelers. It connects to around 55 cities within the U.S. and 3 international locations. Passengers can opt for first class, business class, or premium economy seating for enhanced comfort, subject to the airlines and routes chosen. Key airlines operating here include United, Delta, and Alaska Airlines.
  • Bert Mooney Airport (BTM): Found in Silver Bow County, Montana, this airport offers domestic flight services to over 10 cities nationwide. Travelers have the option to upgrade to premium economy seating for a more comfortable journey, depending on the specific routes and airlines. Notable carriers servicing this airport include Delta and United.

Top routes to Butte

  • Seattle (SEA) to Butte (HLN/BTM), with one-way airfare from around $75
  • Denver (DEN) to Butte (HLN/BTM), with one-way airfare from around $100
  • Phoenix (PHX) to Butte (HLN/BTM), with one-way airfare from around $120
  • Las Vegas (LAS) to Butte (HLN/BTM), with one-way flight options from around $120
  • Sacramento (SMF) to Butte (HLN/BTM), with one-way flight options from around $120

Cheapest routes to Butte

  • Seattle (SEA) to Butte (HLN/BTM), with affordable one-way prices from around $75
  • Salt Lake City (SLC) to Butte (HLN/BTM), with low one-way fares from around $100
  • Denver (DEN) to Butte (HLN/BTM), with low one-way fares from around $100
  • Eugene (EUG) to Butte (HLN), with low one-way fares from around $110
  • Fresno (FAT) to Butte (HLN), with cheap one-way fares from around $120

*Flight times and fares vary by season and availability and are based on one-way routes

Top airlines with flights to Butte

  • United: Operates flights to Helena Regional Airport (HLN) and Bert Mooney Airport (BTM), making up about 41% of Butte's air traffic. The average fare for a one-way ticket is around $290.
  • Delta: Provides service to Helena Regional Airport (HLN) and Bert Mooney Airport (BTM), representing approximately 39% of arrivals in Butte. Expect an average one-way fare of about $270, with premium service options like premium economy and first class available based on the route.
  • Alaska Airlines: Flies into Helena Regional Airport (HLN), accounting for roughly 20% of Butte's arrivals. The average one-way fare is around $250, and premium service offerings may include business class and first class, depending on the route.
  • Hawaiian Airlines: Provides flights to Helena Regional Airport (HLN) with an average one-way fare of approximately $110, offering a budget-friendly option for travelers headed to Butte.

How to save money on a flight to Butte

Getting some of the best deals on flights to Butte is all about timing and flexibility. Here are some key tips to help you save:

  1. Compare flight options—use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  2. Set up price alerts—as an Expedia member you can use Price Tracking to receive notifications when flight prices change.
  3. Bundle and save—book a flight and unlock a hotel deal on Expedia*, or explore our Butte hotel and flight deals.
  4. Think about luggage-nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your baggage allowance before confirming your booking to avoid excess baggage fees at the airport.
  5. Earn miles—you can earn airline miles when you book your Butte flight with Expedia. Just select your frequent flyer program and enter your program number when confirming your booking.

*For members. Select hotels.

Arriving in Butte

Butte welcomes travelers through its range of transport options based on price, convenience, and proximity. Here's how to reach Butte efficiently:

  • Public transportation: From Bert Mooney Airport, the Southwest Montana Seaport, a seaport, is located about 7.7 miles away, providing convenient access to maritime activities for travelers.
  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Butte, with options including free hotel shuttles and private rides, which can be arranged in advance.
  • Car rental: Renting a car in Butte is a good option if you plan to explore and sightsee beyond the city. Browse cheap car rentals in Butte on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.

Where to stay in and around Butte

  • Rocker: Nestled in the area of Butte, Rocker is a charming village known for its stunning outdoor scenery and family-friendly experiences. Visitors can enjoy various recreational activities, relax at a local spa, or unwind in a resort. Key attractions nearby include the picturesque lake, inviting parks, and rejuvenating hot springs. Cultural enthusiasts will appreciate the Montana Tech of the University of Montana, the historic Copper King Mansion, and the fascinating World Museum of Mining, all offering a glimpse into the rich history of the region.
  • Walkerville: Situated in the area of Butte, Walkerville is a quaint village that emphasizes wellness and relaxation amid breathtaking landscapes. The area features numerous spas and resorts, perfect for a rejuvenating getaway. Outdoor lovers will find nearby hot springs, a serene lake, and a national state park ideal for exploration. Notable points of interest include the historic Copper King Mansion, the Montana Tech of the University of Montana, and the Butte Archives, which provide a wealth of cultural and family-oriented experiences.
  • Ramsay: Located 8 miles drive away from Butte, Ramsay is a delightful city that invites visitors to unwind and connect with nature. With its scenic surroundings, the area is perfect for outdoor activities, wellness retreats, and relaxation at local spas and resorts. Attractions such as hot springs, a tranquil lake, and a flowing river enhance the natural beauty. Travelers can explore the Fairmont Hot Springs Resort for a rejuvenating experience or visit the historic Copper King Mansion and Montana Tech of the University of Montana for a taste of local culture.

Tips for short-haul flights to Butte

For quick getaways, efficiency is key. Here is how to make your short-haul journey smoother:

  • Pack light and skip checked bags—with budget airlines, it’s often more economical to travel with just a carry-on. Maximize space by using mini toiletries, wearing your bulkiest garments, and planning your outfits wisely. This also allows you to bypass the wait at baggage claim upon arrival.
  • Bring your own entertainment—many short-haul flights may lack in-flight entertainment options. Download your favorite TV shows, movies, music, or podcasts ahead of time and consider bringing a book for additional entertainment. Be sure to fully charge your devices before you board.
  • Arrive at the airport in plenty of time—even for short or domestic flights, it’s advisable to arrive at least 1.5 to 2 hours before departure, taking into account traffic and security lines.
  • Bring your own snacks and water—pack some snacks and a refillable water bottle to stay hydrated and save money while at the airport.

Tips for long-haul flights to Butte

Flying long-haul sometimes requires extra planning to ensure a comfortable journey:

  • Select your seat in advance—for longer flights, choosing your seat is essential for comfort. Full-service airlines often provide complimentary seat selection once online check-in begins, typically 24–48 hours prior to your flight. Some airlines may allow seat selection even earlier than that.
  • Arrive at the airport in plenty of time—aim to arrive at the airport at least 3 hours before your departure for international flights to ensure you have enough time for check-in, security, and immigration.
  • Relax at the airport—if you have some extra time, take the opportunity to explore the shops, grab a coffee, or unwind at the gate or in a departure lounge if you have access. Airport Wi-Fi is generally free and available.
  • Adjust to the new time zone mid-flight—begin syncing your body clock by changing your watch and adjusting your sleep schedule to align with your destination's time zone. Aim to sleep or stay awake during the flight according to the local time at your arrival destination to help minimize jet lag.

Frequently asked questions

What month is the cheapest to fly to Butte?
November is the cheapest month to travel to Butte. Demand is lower then, so fares are generally more affordable. Organizing your trip outside of school breaks and major holidays could also help you save.
Which US cities have the cheapest flights to Butte?
Salt Lake City often has cheap flights to Butte. Keep in mind that fares may vary based on things like seasonality, demand and number of stopovers.
Which US cities fly direct to Butte?
The only city in the US where you're able to fly to Butte on a direct route is Salt Lake City. Explore available departure dates and times to Butte by choosing "Direct flights only" when you start your search.
How to find a cheap flight to Butte?
To get cheap flights to Butte, book well in advance and visit during the off-peak months of November and December. Want an insider tip? Leave on a Thursday and save 16% on average compared to those who travel on a Sunday.* Set a price alert on the Expedia app and we'll get in touch as soon as your fares go down.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to Butte?
You can find good deals on last-minute flights to Butte, especially if your travel arrangements aren't set in stone. Think about departing from a different airport, changing your dates or choosing another carrier to get a cheap flight to Butte.
How far in advance should I book a flight to Butte?
Get the travel dates you want and a fare that works with your budget by booking your domestic flight to Butte up to 28 days in advance. Search for tickets between two and four months ahead if you're flying to Butte from an international destination.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to Butte?
You'll save an average of 8% by buying tickets on a Sunday rather than Fridays, which tend to be the most expensive day to book.* When it comes to snapping up a cheap flight to Butte, the key is good timing.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which airlines fly to Butte?
A couple of the most prominent airlines to Butte are Delta Air Lines and United Airlines. A total of 3 airlines connect Butte to 3 airports across the world. Helena Regional Airport (HLN) is the chief gateway to this fascinating destination.
Where do you fly into Butte?
Bert Mooney Airport (BTM) is the main airport for passengers flying to Butte. Or you can touch down at Helena Regional Airport (HLN). Compare fares between these airports to find the most convenient or cost-effective way to fly to Butte.
How far is the airport from central Butte?
You'll be about 4 mi south of central Butte after touching down at Bert Mooney Airport (BTM).
Can I save money by booking a Butte trip package?
You could potentially save hundreds of dollars if you lock in a Butte flight and hotel package deal on Expedia. And you'll make life easier by having all your travel plans in one place. Try bundling flights and accommodations with extras like tours and activities for your own personalized Butte getaway.
Can I change or cancel my flight to Butte?
You can usually cancel or change your flight to Butte within 24 hours of booking. However, be mindful that some flights are non-refundable. In those cases, you may be issued credit for a future trip rather than a direct refund. Remember to check the airline's terms and conditions in your itinerary for specific details. Use Expedia's "No cancel fee" or "Changes included" filters during your search to secure cheap flights to Butte with flexible change policies. For additional information, visit our Customer Service Portal.

*Flight schedules are subject to change.

*Available to One Key members.

Book with confidence

Tips to find the cheapest flights to Butte

The cheapest day to fly

Get started finding a cheap flight to Butte on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

The cheapest month to fly

November is the cheapest month to fly to Butte. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Butte. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to Butte, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to Butte

The lowest price for round-trip flights to Butte in 2026 starts from from $217, while one-way tickets start from from $139. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Butte. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Butte

Alaska Airlines, Delta, United are just some of the airlines that can typically offer cheap tickets to Butte. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Butte and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Butte, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Butte. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your Butte plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to Butte

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Butte.

Stopover savings

The cheapest tickets to Butte are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Butte. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to Butte for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Butte. Simply download the free Expedia app to your smart device and activate Butte flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Butte. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Tips to find the cheapest flights to Butte

Travel information

Destination airport
Bert Mooney
Destination airport IATA code
BTM
Destination city name
Butte
Roundtrip price
$218

Trending flights to Butte

Prices were available within the past 7 days and start at $139 for one-way flights and $217 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta

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