$55 Cheap Flights to Hardin, MT

Flights to Hardin at a glance

Flying to Hardin is easy, with a range of airlines providing various flight options. Explore journey times to find the cheapest flight that fits your schedule. Whether you're seeking affordable Hardin flights or a more expensive flight, you can book a flight that allows you to discover the city’s renowned attractions and neighborhoods.

• Major airports near Hardin: Logan International Airport (BIL), Sheridan County Airport (SHR)
• Closest airport to Hardin: Logan International Airport, BIL (around 45 miles)
• Flights per week: 1,250+ flights arriving across Hardin airports
• Number of airlines that fly to Hardin: around 10+ carriers

Popular airports near Hardin

Hardin is a vibrant city that caters to those seeking cultural experiences and outdoor adventures. Visitors are drawn to its stunning scenery, wellness opportunities, and relaxing atmosphere. The city is conveniently accessed through two major airports, including the Big Horn County Airport, making travel planning straightforward.

• Logan International Airport (BIL): Situated in Yellowstone County, Montana, roughly 45 miles from Hardin, this airport caters to both domestic and international flights, linking travelers to over 145 domestic locations and more than 10 international spots. Airlines like United, Delta, and American Airlines operate here, offering options to upgrade to first class, business class, or premium economy for enhanced comfort based on the route.
• Sheridan County Airport (SHR): Found in Sheridan County, Wyoming, approximately 73 miles from Hardin, this airport facilitates domestic travel to about 6 cities nationwide. United is the main airline servicing this airport, providing travelers with convenient options for their journeys.

Top routes to Hardin

• Seattle (SEA) to Hardin (BIL), with one-way flights starting at around $90
• Portland (PWM/PDX) to Hardin (BIL), with one-way airfare from around $90
• Las Vegas (LAS) to Hardin (BIL), with one-way flight options from around $120
• Phoenix (PHX) to Hardin (BIL/SHR), with one-way tickets available from around $100
• Denver (DEN) to Hardin (BIL/SHR), with one-way airfare from around $95

Cheapest routes to Hardin

• Sidney (SDY) to Hardin (BIL), with budget one-way fares from around $50
• Havre (HVR) to Hardin (BIL), with affordable one-way prices from around $50
• Wolf Point (OLF) to Hardin (BIL), with cheap one-way fares from around $50
• Seattle (SEA) to Hardin (BIL), with low one-way fares from around $90
• Portland (PWM/PDX) to Hardin (BIL), with low-cost one-way tickets from around $90

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

Top airlines with flights to Hardin

• United: Offering flights to Logan International Airport (BIL) and Sheridan County Airport (SHR), United accounts for approximately 44% of arrivals in Hardin. The typical one-way fare hovers around $280, with a premium cabin option that may include first class based on the route.
• Delta: Operating flights to Logan International Airport (BIL), Delta represents about 24% of arrivals to Hardin. Travelers can expect an average one-way fare of roughly $270. Depending on the route, premium cabin options may feature premium economy class and first class.
• American Airlines: Serving Logan International Airport (BIL), American Airlines is responsible for around 18% of arrivals to Hardin. The average one-way fare is approximately $300, with first class available as a premium cabin option depending on the route.
• Alaska Airlines: Operating flights to Logan International Airport (BIL), Alaska Airlines accounts for nearly 13% of arrivals to Hardin. The average one-way fare is around $260, and premium cabin choices may include business class and first class based on the route.
• Hahn Air: Providing service to Logan International Airport (BIL), Hahn Air contributes to about 1% of arrivals to Hardin. The average one-way fare is approximately $50, making it an economical choice for travelers.

Best time to fly to Hardin

The most popular months for travelers to fly to Hardin are March, April, and July, when peak temperatures in Hardin can reach up to 76.6°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 48.4°F. For better deals, September usually offers the lowest average one-way fare around $251, roughly 10% cheaper than the yearly average. Looking for additional cheaper months to fly? August, October, and May offer average one-way fares roughly ranging from $258 to $273, 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 Hardin

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

*For members. Select hotels.

Arriving in Hardin

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

• Public transportation: From Logan International Airport, Billings Seaport, a seaport, is located just 0.1 miles away, making it easily accessible for travelers seeking nearby waterfront activities.
• Hotel transfer: Transfers offer a convenient way to reach your hotel in Hardin, with private rides that can be arranged in advance.
• Car rental: Renting a car in Hardin is a good option if you plan to explore and sightsee beyond the city. Browse cheap car rentals in Hardin 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 Hardin

• Crow Agency: Crow Agency is located 11 miles drive away from Hardin and serves as a gateway to rich cultural experiences and outdoor adventures. Visitors can explore the renowned Little Bighorn Battlefield National Monument, which stands as a testament to American history. The Custer Battlefield Museum offers deeper insights into the past, while the 7th US Cavalry Memorial provides a poignant reminder of the area's historical significance. Whether you're interested in education or recreational activities, Crow Agency has something for everyone.
• Custer: Custer is located 28 miles drive away from Hardin and is a charming city that invites travelers to delve into its cultural and historical treasures. Notable attractions include Pompeys Pillar National Monument, a striking geological formation with historical importance. The Big Horn County Historical Museum showcases local history, making it an ideal spot for culture enthusiasts. For families looking to unwind, Southwest Park offers a delightful urban park setting perfect for outdoor activities.
• Garryowen: Garryowen is located 18 miles drive away from Hardin, providing visitors with a blend of cultural exploration and outdoor activities. This small city is home to key historical sites such as the Little Bighorn Battlefield National Monument and the Custer Battlefield Museum, both of which are essential visits for history buffs. Additionally, the 7th US Cavalry Memorial serves as a significant landmark. Outdoor enthusiasts can enjoy local golf courses and recreational areas, making Garryowen a great stop for adventure seekers.

Tips for short-haul flights to Hardin

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, traveling with just a carry-on is often more economical. Maximize space by using mini toiletries, wearing your heaviest clothes, and planning your outfits wisely. This approach also helps you avoid the wait at baggage claim upon arrival.
• Bring your own entertainment—many short-haul flights may not provide in-flight entertainment options. Download your favorite TV shows, movies, music, or podcasts ahead of time, and consider bringing a book to keep yourself engaged. Remember 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 prior to departure, taking into account traffic conditions and potential 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 Hardin

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 you to select your seat for free once online check-in begins, which is generally 24–48 hours before your flight. Some airlines provide the option to select seats even earlier.
• Arrive at the airport in plenty of time—aim to arrive at the airport at least 3 hours prior to departure for international flights to accommodate check-in, security, and immigration processes.
• Relax at the airport—if you find yourself with extra time, take a moment to explore the shops, grab a coffee, or unwind at your gate or in a departure lounge if you have access. Airport Wi-Fi is often free and readily available.
• Adjust to the new time zone mid-flight—begin acclimating your body clock by changing your watch and adjusting your sleep schedule to align with your destination's time zone. Try to sleep or stay awake during the flight according to the local time at your arrival location to help minimize jet lag.

Tips to find the cheapest flights to Hardin

The cheapest day to fly

Get started finding a cheap flight to Hardin 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

January is the cheapest month to fly to Hardin. 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 Hardin. 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 Hardin, 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 Hardin

The lowest price for round-trip flights to Hardin in 2026 starts from $92, while one-way tickets start from from $55. 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 Hardin. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Hardin

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

The most affordable airports to fly into

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

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 Hardin.

Stopover savings

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