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$59 Cheap Flights to Clinton, MT

View $59 flight on Thu, Oct 22, 2026Opens in a new window

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Popular airlines to Clinton

How much is the cheapest flight to Clinton?

Prices were available within the past 7 days and start at $59 for one-way flights and $84 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Allegiant Air
Alaska Airlines
Delta
United
American Airlines

Alternative airports near Clinton

Prices were available within the past 7 days. Prices and availability are subject to change.

What you need to know for your flight to Clinton

Flights to Clinton at a glance

Traveling to Clinton is a breeze—simply choose between full-service and budget airlines, compare travel times, and select the flight that best fits your budget, schedule, and plans to explore the city's renowned attractions and vibrant neighborhoods.

  • Major airports near Clinton: Missoula International Airport (MSO), Bert Mooney Airport (BTM)
  • Closest airport to Clinton: Missoula International Airport, MSO (around 20 miles)
  • Flights per week: 1,150+ flights arriving across Clinton airports
  • Number of airlines that fly to Clinton: around 10+ carriers

Popular airports near Clinton

Clinton is a vibrant city that caters to outdoor enthusiasts and adventure seekers alike, offering stunning scenery and opportunities for romance and business travel. It is conveniently accessible via two major airports, making it an ideal destination for various types of vacations.

  • Missoula International Airport (MSO): Situated in Missoula County, Montana, approximately 20 miles from Clinton, this airport provides both domestic and international flights, linking travelers to over 125 domestic cities and more than 10 international locations. Passengers can opt for first class, premium economy, or business class seating for enhanced comfort based on their chosen routes and airlines. Key carriers include United, Alaska Airlines, and Delta.
  • Bert Mooney Airport (BTM): Located in Silver Bow County, Montana, around 81 miles from Clinton, this airport offers domestic services connecting to about 10 cities nationwide. Travelers can select premium economy seating for a more comfortable journey, depending on the airline and route. Prominent airlines operating from this airport include Delta and United.

Top routes to Clinton

  • Denver (DEN) to Clinton (MSO/BTM), with one-way airfare from around $90
  • Seattle (SEA) to Clinton (MSO/BTM), with one-way flights starting at around $80
  • Los Angeles (LAX) to Clinton (MSO), with one-way fares starting at around $110
  • Phoenix (PHX) to Clinton (MSO/BTM), with one-way flight options from around $120
  • Chicago (ORD) to Clinton (MSO), with one-way flight options from around $120

Cheapest routes to Clinton

  • Seattle (SEA) to Clinton (MSO/BTM), with budget one-way fares from around $80
  • Denver (DEN) to Clinton (MSO/BTM), with low-cost one-way tickets from around $90
  • Portland (PWM/PDX) to Clinton (MSO/BTM), with budget one-way fares from around $90
  • Grand Junction (GJT) to Clinton (MSO), with affordable one-way prices from around $95
  • Minneapolis (MSP) to Clinton (MSO/BTM), with low one-way fares from around $95

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

Top airlines with flights to Clinton

  • United: Offering flights to Missoula International Airport (MSO) and Bert Mooney Airport (BTM), United captures about 37% of all arrivals to Clinton. The typical one-way fare is around $280, with premium cabin services possibly including first class based on the route.
  • Alaska Airlines: Operating flights to Missoula International Airport (MSO), Alaska Airlines accounts for roughly 23% of arrivals to Clinton. Average one-way fares hover around $250, and premium cabin services may feature business class and first class depending on the specific route.
  • Delta: Providing service to both Missoula International Airport (MSO) and Bert Mooney Airport (BTM), Delta also represents about 23% of arrivals in Clinton. One-way fares average approximately $250, with premium options potentially including premium economy and first class based on the route.
  • American Airlines: Flying to Missoula International Airport (MSO), American Airlines is responsible for around 14% of arrivals to Clinton. The average one-way fare is about $270, and premium cabin services may include first class depending on the route taken.
  • Frontier Airlines: Serving Missoula International Airport (MSO), Frontier Airlines accounts for about 1% of arrivals to Clinton. This low-cost airline typically offers one-way fares averaging around $160, making it an economical choice for travelers.

Best time to fly to Clinton

The most popular months for travelers to fly to Clinton are March, June, and July, when peak temperatures in Clinton can reach up to 69.3°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 43.2°F. For better deals, August usually offers the lowest average one-way fare around $243, roughly 10% cheaper than the yearly average. Looking for additional cheaper months to fly? September, January, and July offer average one-way fares roughly ranging from $247 to $263, making them good options for flexible travelers.

calendar iconMonthtemperature iconTemperaturerain iconPrecipitationmostly cloudy iconCloudinesscrowd level iconDemandprice iconAverage one-way Fare
January23.7°F (-4.6°C)No Rain (Dry)Mostly CloudyAverage$263
February24.6°F (-4.1°C)No Rain (Dry)Mostly CloudyAverage$265
March33.1°F (0.6°C)No Rain (Dry)Mostly SunnyHigh$297
April39.9°F (4.4°C)Light RainMostly SunnyAverage$280
May50.7°F (10.4°C)Light RainMostly SunnyAverage$267
June59.2°F (15.1°C)Light RainMostly SunnyHigh$274
July69.3°F (20.7°C)No Rain (Dry)SunnyHigh$263
August67.8°F (19.9°C)No Rain (Dry)SunnyAverage$243
September58.1°F (14.5°C)No Rain (Dry)SunnyAverage$247
October43.2°F (6.2°C)No Rain (Dry)Mostly SunnyLow$268
November30.9°F (-0.6°C)No Rain (Dry)Mostly SunnyLow$280
December23.2°F (-4.9°C)Light RainMostly CloudyLow$308

*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 Clinton

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

*For members. Select hotels.

Arriving in Clinton

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

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

  • Bonner: Bonner is located 10 miles away from Clinton and is an ideal destination for outdoor enthusiasts and adventure seekers. This charming city offers stunning scenery, with attractions like the picturesque Clark Fork River and the expansive Milltown State Park. Visitors can enjoy recreational activities, explore the historic University of Montana, or take in performances at local theaters and arenas. Whether you're looking to hike, fish, or simply enjoy the natural beauty, Bonner provides a perfect setting for a memorable getaway.
  • West Riverside: Located 11 miles drive away from Clinton, West Riverside is a delightful village that caters to families and couples alike. With a variety of entertainment options, including theaters and trails, it offers a fun-filled experience for all ages. Nature lovers will appreciate the nearby Greenough Park and the scenic river, while the historic University of Montana adds a cultural touch to your visit. Whether you're enjoying a romantic stroll or a family day out, West Riverside is a charming place to explore.
  • Milltown: Milltown is located 11 miles drive away from Clinton and is a vibrant city perfect for family outings and outdoor activities. The area features an array of entertainment options, including theaters and recreational spaces. With attractions like the Clark Fork River and Milltown State Park nearby, visitors can immerse themselves in nature and adventure. The historic University of Montana also provides a cultural experience. Milltown balances fun and relaxation, making it an excellent choice for those seeking both excitement and tranquility.

Tips for short-haul flights to Clinton

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 travel-sized toiletries, wearing your bulkiest clothing, and coordinating outfits effectively. This strategy also allows you to bypass waiting at baggage claim upon arrival.
  • Bring your own entertainment—many short-haul flights may lack in-flight entertainment options. To keep yourself entertained, download TV shows, movies, music, or podcasts ahead of time, and consider bringing a book. 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 before your departure, accounting for 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 while at the airport.

Tips for long-haul flights to Clinton

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 before your flight. Some airlines may provide earlier seat selection options.
  • Arrive at the airport in plenty of time—make sure to arrive at least 3 hours before departure for international flights to accommodate check-in, security, and immigration procedures.
  • Relax at the airport—if time permits, explore the shops, grab a coffee, or unwind at the 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 syncing your body clock by setting 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 Clinton?
The cheapest month to fly to Clinton is December when demand is low. Off-peak months are typically when you'll find cheap fares. To save money, avoid flying during public and school holidays.
Which US cities have the cheapest flights to Clinton?
Land cheap flights to Clinton from Seattle, Salt Lake City and Denver. These cities generally offer the best fares to this much-loved destination. But keep in mind that stopovers, holiday periods and demand will also have an influence on rates, so stay flexible and book when you see a bargain.
Which US cities fly direct to Clinton?
You can fly to Clinton directly from 8 US cities. To find a nonstop trip, select "Direct flights only" when organizing your flights to Clinton on Expedia. Then, explore the options and find the best departure from one of these cities:
  • Seattle
  • Salt Lake City
  • Denver
  • Dallas
  • Portland
How to find a cheap flight to Clinton?
Making travel plans in the low season and booking early are two of the best ways to secure cheap flights to Clinton. Or, consider flying on a Thursday, which is on average 16% cheaper than leaving on a Sunday.* Want to be the first to know when fares fall? Simply set up price tracking on the Expedia app to get real-time updates.*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 Clinton?
It's possible to get great deals on last-minute departures to Clinton, especially if your travel arrangements aren't set in stone. Consider your options for jetting out of a different hub, changing your dates or picking another airline to get a cheap flight to Clinton.
How far in advance should I book a flight to Clinton?
Get the travel dates you want and a fare you'll love by booking your domestic flight to Clinton up to 28 days in advance. Search for tickets two to four months ahead if you're traveling to Clinton 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 Clinton?
You can usually find cheap flights to Clinton on Sundays. Travelers can save around 8% on average compared to booking on a Friday, which is typically the most expensive day to book.**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 Clinton?
Clinton has connections to 7 airports globally through 5 carriers, with Missoula Intl. Airport (MSO) as its chief entry point. Take your pick of these top airlines to Clinton when booking your trip:
  • Alaska Airlines
  • Delta Air Lines
  • United Airlines
  • American Airlines
Where do you fly into Clinton?
Hop off the plane at Missoula Intl. Airport (MSO). This is the main airport when flying to Clinton.
How far is the airport from central Clinton?
Landing at Missoula Intl. Airport (MSO) puts you approximately 20 mi northwest of central Clinton.
Can I save money by booking a Clinton trip package?
You could potentially save hundreds of dollars if you lock in a Clinton flight and hotel package deal on Expedia. And you'll save yourself hassle by having all your travel plans in the same place. Try bundling flights and accommodations with add-ons like car rentals and activities for your own personalized Clinton trip.
Can I change or cancel my flight to Clinton?
If you booked your flight to Clinton within the last 24 hours, you can typically change or cancel it without fees. After that, additional charges may apply depending on the airline's terms and conditions. For more information, check out our Customer Service Portal. Keep in mind that some flights are non-refundable, so you may be issued a credit toward a future flight in place of a direct refund. When browsing on Expedia, use the "Changes included" or "No cancel fee" boxes to see fares with flexible change policies.

*Flight schedules are subject to change.

*Available to One Key members.

Book with confidence

Tips to find the cheapest flights to Clinton

The cheapest day to fly

Get started finding a cheap flight to Clinton 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

December is the cheapest month to fly to Clinton. 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 Clinton. 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 Clinton, 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 Clinton

The lowest price for round-trip flights to Clinton in 2026 starts from from $84, while one-way tickets start from from $59. 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 Clinton. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Clinton

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

The most affordable airports to fly into

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

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 Clinton.

Stopover savings

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

Travel information

Destination airport
Missoula Intl.
Destination airport IATA code
MSO
Destination city name
Missoula
Roundtrip price
$84

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