$109 Cheap Flights to Helmville, MT

Flights to Helmville at a glance

Traveling to Helmville is a breeze—simply choose between full-service and budget airlines, compare travel times, and select the option that best fits your budget and timetable as you plan to discover the city's renowned landmarks and neighborhoods.

• Major airports near Helmville: Missoula International Airport (MSO), Helena Regional Airport (HLN), Bert Mooney Airport (BTM)
• Closest airport to Helmville: Helena Regional Airport, HLN (around 49 miles)
• Flights per week: 1,600+ flights arriving across Helmville airports
• Number of airlines that fly to Helmville: around 10+ carriers

Popular airports near Helmville

Helmville is a charming city perfect for outdoor enthusiasts, nature lovers, and romantic getaways. Visitors are drawn to its stunning landscapes, adventure opportunities, wellness activities, and relaxation options. The city is conveniently served by three major airports.

• Missoula International Airport (MSO): Situated in Missoula County, Montana, approximately 53 miles from Helmville, this airport offers both domestic and international flights, connecting travelers to over 125 domestic cities and more than 10 international locations. Passengers have the option to enhance their travel experience with upgrades to first class, premium economy, or business class seats, depending on the airline and route. Notable carriers include United, Alaska Airlines, and Delta.
• Helena Regional Airport (HLN): Found in Lewis and Clark County, Montana, roughly 49 miles from Helmville, this airport facilitates both domestic and international travel, linking passengers to around 55 domestic cities and 3 international destinations. Travelers can select upgrades to first class, business class, or premium economy seats for added comfort, depending on the airline and route. Major airlines serving this airport are United, Delta, and Alaska Airlines.
• Bert Mooney Airport (BTM): Located in Silver Bow County, Montana, about 67 miles from Helmville, this airport primarily offers domestic flights, connecting to over 10 cities nationwide. Travelers can opt for an upgrade to premium economy class for additional comfort, subject to the airline and route. Delta and United are the prominent airlines operating from this airport.

Top routes to Helmville

• Denver (DEN) to Helmville (HLN/MSO/BTM), with one-way flights starting at around $90
• Seattle (SEA) to Helmville (HLN/MSO/BTM), with one-way tickets available from around $75
• Phoenix (PHX) to Helmville (HLN/MSO/BTM), with one-way flight options from around $120
• Los Angeles (LAX) to Helmville (HLN/MSO), with one-way flight options from around $110
• Portland (PWM/PDX) to Helmville (HLN/MSO/BTM), with one-way flights starting at around $90

Cheapest routes to Helmville

• Seattle (SEA) to Helmville (HLN/MSO/BTM), with budget one-way fares from around $75
• Denver (DEN) to Helmville (HLN/MSO/BTM), with budget one-way fares from around $90
• Portland (PWM/PDX) to Helmville (HLN/MSO/BTM), with budget one-way fares from around $90
• Grand Junction (GJT) to Helmville (MSO), with low-cost one-way tickets from around $95
• Minneapolis (MSP) to Helmville (HLN/MSO/BTM), with affordable one-way prices from around $95

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

Top airlines with flights to Helmville

• United: Offering flights to Helena Regional Airport (HLN), Missoula International Airport (MSO), and Bert Mooney Airport (BTM), United captures roughly 38% of arrivals to Helmville. The average one-way ticket costs around $290, with premium cabin services potentially including first class based on the route.
• Delta: Operating flights to Helena Regional Airport (HLN), Missoula International Airport (MSO), and Bert Mooney Airport (BTM), Delta represents about 25% of arrivals to Helmville. One-way fares average around $270, with premium cabin options possibly including premium economy and first class depending on the route.
• Alaska Airlines: Providing service to Helena Regional Airport (HLN) and Missoula International Airport (MSO), Alaska Airlines accounts for approximately 23% of arrivals to Helmville. The average cost for a one-way ticket is about $250, with premium cabin services potentially including business and first class depending on the route.
• American Airlines: Connecting to Missoula International Airport (MSO), American Airlines makes up around 12% of arrivals to Helmville. Travelers can expect an average one-way fare of about $270, with premium cabin options possibly including first class based on the route.
• Frontier Airlines: Serving Missoula International Airport (MSO), Frontier Airlines contributes approximately 1% of arrivals to Helmville. This low-cost airline offers average one-way fares around $160, making it a budget-friendly choice for travelers.

Best time to fly to Helmville

The most popular months for travelers to fly to Helmville are March, June, and July, when peak temperatures in Helmville can reach up to 66.6°F in July. If you prefer quieter travel, consider October, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 40.8°F. For better deals, August usually offers the lowest average one-way fare around $246, roughly 9% cheaper than the yearly average. Looking for additional cheaper months to fly? September, January, and October offer average one-way fares roughly ranging from $250 to $266, making them good options for flexible travelers.

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

How to save money on a flight to Helmville

Getting some of the best deals on flights to Helmville 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.*
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 Helmville flight with Expedia. Just select your frequent flyer program and enter your program number when confirming your booking.

*For members. Select hotels.

Arriving in Helmville

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

• Public transportation: From Bert Mooney Airport, Southwest Montana Seaport, a seaport, is about 7.7 miles away, providing convenient access to the waterfront for travelers.
• Hotel transfer: Transfers offer a convenient way to reach your hotel in Helmville, with private rides that can be arranged in advance.
• Car rental: Renting a car in Helmville is a good option if you plan to explore and sightsee beyond the city. Browse cheap car rentals in Helmville 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 around Helmville

• Lincoln: Located 15 miles drive away from Helmville, Lincoln is a charming city known for its breathtaking outdoor scenery and romantic getaways. Adventure seekers can explore its recreational areas and ski fields, while nature lovers will appreciate the nearby Blackfoot River, perfect for a scenic vacation. The surrounding natural beauty, including lakes and national state parks, makes Lincoln an ideal destination for those looking to immerse themselves in Montana's stunning landscapes.
• Ovando: Ovando is located 13 miles drive away from Helmville and is a haven for adventurers and outdoor enthusiasts. The city offers access to numerous hiking trails and recreational areas, inviting visitors to explore its natural wonders. Key attractions like the Blackfoot River and Placid Lake provide picturesque spots for relaxation and romance, while the nearby Salmon Lake State Park offers thrilling outdoor experiences. Ovando is an excellent choice for travelers seeking adventure amidst beautiful scenery.
• Drummond: Situated 16 miles away from Helmville, Drummond is a delightful city that captivates visitors with its outdoor activities and scenic views. Ideal for couples and families alike, Drummond features hiking trails and recreational areas that showcase the region's natural beauty. Key points of interest include the Blackfoot River and Beavertail Hill State Park, which provide opportunities for adventure and exploration. The Philipsburg Public Library also adds a cultural touch to your visit, making Drummond a well-rounded destination for travelers.

Tips for short-haul flights to Helmville

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

• Pack light and skip checked bags—when flying with budget airlines, it’s often more economical to travel with just a carry-on. Maximize space by using mini toiletries, wearing your bulkiest clothing, and organizing outfits efficiently. This strategy also helps you avoid the hassle of waiting at baggage claim upon arrival.
• Bring your own entertainment—many short-haul flights may lack in-flight entertainment options. To keep yourself engaged, download TV shows, movies, music, or podcasts beforehand, and consider bringing a book. Don’t forget to charge your devices fully before boarding.
• 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 prior to 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 Helmville

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

• Select your seat in advance—for longer flights, choosing your seat in advance is crucial for your comfort. Full-service airlines often allow free seat selection once online check-in opens, typically 24–48 hours prior to your flight. Some airlines may provide the option to select seats even earlier.
• Arrive at the airport in plenty of time—aim to reach the airport at least 3 hours before departure for international flights to ensure you have enough time for check-in, security, and immigration processes.
• Relax at the airport—if you find yourself with 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. Most airports offer free Wi-Fi for your convenience.
• Adjust to the new time zone mid-flight—begin to sync your body clock by setting your watch and adjusting your sleep schedule to align with your destination's time zone. Try to rest or stay awake during the flight according to the local time at your arrival destination to help minimize jet lag.

Tips to find the cheapest flights to Helmville

The cheapest day to fly

Get started finding a cheap flight to Helmville 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 Helmville. 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 Helmville. 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 Helmville, 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 Helmville

The lowest price for round-trip flights to Helmville in 2026 starts from $205, while one-way tickets start from from $109. 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 Helmville. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Helmville

Alaska Airlines, United, Delta, American Airlines, Southwest Airlines are just some of the airlines that can typically offer cheap tickets to Helmville. 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 Helmville and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Helmville, 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 Helmville. 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 Helmville 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 Helmville

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 Helmville.

Stopover savings

The cheapest tickets to Helmville are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Helmville. 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 Helmville 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 Helmville. Simply download the free Expedia app to your smart device and activate Helmville 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 Helmville. 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.