$94 Cheap Flights to Philipsburg, MT

Popular airlines to Philipsburg

How much is the cheapest flight to Philipsburg?

Prices were available within the past 7 days and start at $94 for one-way flights and $136 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
American Airlines
Alaska Airlines
United
Hawaiian Airlines

Tips to find the cheapest flights to Philipsburg

The cheapest day to fly

Get started finding a cheap flight to Philipsburg 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

August is the cheapest month to fly to Philipsburg. 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 Philipsburg. 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 Philipsburg, 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 Philipsburg

The lowest price for round-trip flights to Philipsburg in 2025 starts from from $136, while one-way tickets start from from $94. 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 Philipsburg. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Philipsburg

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

The most affordable airports to fly into

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

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 Philipsburg.

Stopover savings

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

Frequently asked questions

What month is the cheapest to fly to Philipsburg?
The least expensive month for flights to Philipsburg is typically August *. Turn your travel dreams into reality without going over budget by flying when tickets are at their lowest. *Cheapest month to fly is based on the month with the cheapest flight found on Expedia.com in the next 330 days.
Which US cities have the cheapest flights to Philipsburg?
Get cheap flights to Philipsburg from Seattle, Salt Lake City and Denver. These cities typically offer the lowest fares to this unique destination. But bear in mind that demand, seasonality and stopovers will also influence rates, so remain flexible and book when you see a bargain.
Which US cities fly direct to Philipsburg?
There are 8 US destinations where you can fly to Philipsburg nonstop from. Compare your options by selecting the "Direct flights only" box on Expedia and pick the best departure point for your trip. Here are a few of the top cities to take off from:

  • Seattle
  • Salt Lake City
  • Denver
  • Dallas
  • Portland

How to find a cheap flight to Philipsburg?
If you're looking for cheap flights to Philipsburg, consider traveling outside of peak season. Booking ahead of time is also likely to help you score savings. Or, look for departures on a different day --- Thursday flights are on average 16% cheaper than Sunday options.* Opt to receive flight price alerts on the Expedia app and get notifications as soon as fares fall.*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 Philipsburg?
Although booking in advance is usually the best way to save cash, don't panic if your Philipsburg getaway is last minute. You can still find cheap flights to Philipsburg, especially if your plans have a little leeway. Try changing your travel dates, looking at different ticket types or jetting out of an alternative airport.
How far in advance should I book a flight to Philipsburg?
Find the travel dates you want and a price you'll love by booking your domestic flight to Philipsburg up to 28 days in advance. Search for tickets two to four months ahead if you're jetting to Philipsburg 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 Philipsburg?
You'll save an average of 8% if you buy plane tickets on a Sunday instead of Fridays, which tend to be the most expensive day to book.* When it comes to snapping up a cheap flight to Philipsburg, it's all about 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 Philipsburg?
There are 5 carriers connecting Philipsburg with 7 airports across the world. The chief gateway to this city is Missoula Intl. Airport (MSO). Travel with any of these popular airlines to Philipsburg:

  • Alaska Airlines
  • Delta Air Lines
  • United Airlines
  • American Airlines

Where do you fly into Philipsburg?
The main airport to fly to Philipsburg is Bert Mooney Airport (BTM). You can also land at Missoula Intl. Airport (MSO) when flying to Philipsburg.
How far is the airport from central Philipsburg?
If you're flying into Bert Mooney Airport (BTM), you'll be around 45 mi southeast of the center of Philipsburg.
Can I save money by booking a Philipsburg trip package?
Book a Philipsburg flight and hotel package deal on Expedia, and you could make significant savings. It's simple to bundle your flight and hotel, and you can even add activities and car rentals to create your own personalized Philipsburg break. Plus, nothing beats the convenience of booking everything in one place.
Can I change or cancel my flight to Philipsburg?
It's often possible to cancel or change your flight to Philipsburg. Many airlines let you cancel your flight for free within 24 hours of making your booking. However, some flights are non-refundable, and airlines may offer you a credit toward a future flight instead of a direct refund. To get affordable flights to Philipsburg with flexible change policies, select "No cancel fee" or "Changes included" when you search. Looking for more information? Go to our Customer Service Portal.
Flights to Philipsburg information
Destination airport
Missoula Intl.
Destination airport IATA code
MSO
Destination city name
Missoula
Roundtrip price
$136

Trending flights to Philipsburg

Prices were available within the past 7 days and start at $94 for one-way flights and $136 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines

Explore a world of travel with Expedia

*Available to One Key members.