$133 Cheap Flights to Shelby, MT

Flights to Shelby at a glance

Traveling to Shelby is easy, with plenty of full-service airlines providing a range of flight schedules. You can compare journey times and choose the cheapest flight that fits your itinerary, allowing you to fully enjoy the city's renowned attractions and vibrant neighborhoods.

• Major airport near Shelby: Great Falls International Airport (GTF)
• Flights per week: 650+ flights arriving at Shelby airport
• Number of airlines that fly to Shelby: around 4 carriers

Popular airport near Shelby

Shelby, a vibrant city, is an ideal destination for those seeking outdoor adventures, sports, and scenic beauty. Visitors are drawn to its family-friendly atmosphere and romantic settings. The city is conveniently served by a major airport, making it accessible for travelers looking for flights to Shelby Airport.

• Great Falls International Airport (GTF): Situated in Cascade County, Montana, approximately 75 miles from Shelby, this airport caters to both domestic and international travelers. With connections to over 90 domestic cities and 3 international destinations, passengers have the option to upgrade their experience with first class, premium economy, and business class service based on route and airline. Notable airlines operating at this airport include United, Delta, and Alaska Airlines.

Top routes to Shelby

• Seattle (SEA) to Shelby (GTF), with one-way airfare from around $75
• Denver (DEN) to Shelby (GTF), with one-way airfare from around $100
• Dallas (DFW) to Shelby (GTF), with one-way fares starting at around $150
• Portland (PDX) to Shelby (GTF), with one-way fares starting at around $120
• Los Angeles (LAX) to Shelby (GTF), with one-way flight options from around $120

Cheapest routes to Shelby

• Seattle (SEA) to Shelby (GTF), with low one-way fares from around $75
• Denver (DEN) to Shelby (GTF), with low-cost one-way tickets from around $100
• Boise (BOI) to Shelby (GTF), with cheap one-way fares from around $100
• Medford (MFR) to Shelby (GTF), with budget one-way fares from around $100
• Salt Lake City (SLC) to Shelby (GTF), with low-cost one-way tickets from around $110

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

Top airlines with flights to Shelby

• United: Offering flights to Great Falls International Airport (GTF), United is responsible for about 44% of Shelby's arrivals. The typical one-way fare hovers around $290, and certain routes may feature first-class service as a premium cabin option.
• Delta: Also flying into Great Falls International Airport (GTF), Delta represents roughly 39% of arrivals in Shelby. The average one-way fare is about $260, with premium cabin choices possibly including both premium economy and first-class services based on specific routes.
• Alaska Airlines: Providing service to Great Falls International Airport (GTF), Alaska Airlines accounts for approximately 16% of Shelby's incoming flights. One-way fares average around $260, with business class available as a premium cabin option on some routes.
• Hawaiian Airlines: Operating flights to Great Falls International Airport (GTF), Hawaiian Airlines contributes about 1% of arrivals to Shelby. The average fare for a one-way ticket is roughly $300.

Best time to fly to Shelby

The most popular months for travelers to fly to Shelby are March, April, and July, when peak temperatures in Shelby can reach up to 69.8°F in July. If you prefer quieter travel, consider September, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 59.5°F. For better deals, April usually offers the lowest average one-way fare around $267, roughly 8% cheaper than the yearly average. Looking for additional cheaper months to fly? May, October, and August offer average one-way fares of around $275, 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 Shelby

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

*For members. Select hotels.

Arriving in Shelby

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

• Hotel transfer: Transfers offer a convenient way to reach your hotel in Shelby, with options including free hotel shuttles and private rides, which can be arranged in advance.
• Car rental: Renting a car in Shelby is a good option if you plan to explore and sightsee beyond the city. Browse cheap car rentals in Shelby 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 Shelby

• Conrad: Located 24 miles drive away from Shelby, Conrad is a vibrant city that attracts outdoor enthusiasts and adventure seekers. Known for its skiing opportunities, visitors can explore the nearby ski fields and resorts during the winter months. In addition to winter sports, Conrad offers scenic attractions like the Marias Valley Golf Course for golf lovers and Cleveland Park, ideal for families seeking a relaxing day outdoors. For those looking for a bit of adventure, Marias River State Park is perfect for hiking and enjoying the natural beauty of the area.
• Etheridge: Etheridge is located 12 miles drive away from Shelby and is a haven for lovers of the great outdoors. With its picturesque scenery and numerous hiking trails, travelers are drawn to its recreational areas. Local highlights include the Glacier County Museum, perfect for cultural exploration, and the Talking Penguin Statue, a quirky photo opportunity. Families can unwind at the Cut Bank Sports Complex, which offers ample space for fun and outdoor activities. Etheridge is particularly inviting for those seeking a peaceful escape amidst nature.
• Valier: Valier is located 24 miles drive away from Shelby and is known for its romantic ambiance and stunning outdoor scenery. This charming city provides access to beautiful lakes and national parks, making it a great spot for hiking and outdoor recreation. Visitors can enjoy the Marias Valley Golf Course or delve into local history at the Marias Museum of History & Art. Roosevelt Park is perfect for family outings, offering a welcoming environment for eco-friendly vacations. Valier's natural beauty shines in every season, attracting those who appreciate the great outdoors.

Tips for short-haul flights to Shelby

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 your space by packing travel-sized toiletries, wearing your largest clothing items, and coordinating your outfits efficiently. This approach also helps you avoid wasting time at baggage claim upon arrival.
• Bring your own entertainment—many short-haul flights may lack in-flight entertainment. To keep yourself occupied, download TV shows, movies, music, or podcasts ahead of time, and consider bringing a book. Remember to fully charge your devices before getting on 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 prior to departure, taking into account potential traffic and security lines.
• Bring your own snacks and water—pack some snacks and a refillable water bottle to stay hydrated and save money at the airport.

Tips for long-haul flights to Shelby

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 typically allow free seat selection once online check-in opens, which is generally 24–48 hours prior to your flight. Some airlines enable seat selection even earlier than this.
• Arrive at the airport in plenty of time—aim to arrive at the airport at least 3 hours before departure for international flights to accommodate check-in, security, and immigration processes.
• Relax at the airport—if you have extra time, take the opportunity to explore the shops, enjoy a coffee at a café, or unwind at your gate or in a departure lounge if you have access. Airport Wi-Fi is usually free and available.
• Adjust to the new time zone mid-flight—begin synchronizing your body clock by changing your watch and adjusting your sleep schedule to align with your destination's time zone. Try to either sleep 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 Shelby

The cheapest day to fly

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

The lowest price for round-trip flights to Shelby in 2026 starts from $205, while one-way tickets start from from $133. 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 Shelby. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Shelby

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

The most affordable airports to fly into

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

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 Shelby.

Stopover savings

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