$319 Cheap Flights from West Palm Beach (PBI) to Great Falls (GTF)

View $319 flight on Sat, Nov 15, 2025Opens in a new window

Popular airlines from Palm Beach Intl. Airport (PBI) to Great Falls, MT (GTF-Great Falls Intl.)

Cheap Flights from West Palm Beach to Great Falls (PBI-GTF)

Prices were available within the past 7 days and start at $319 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Palm Beach Intl. Airport (PBI) to Great Falls Intl. Airport (GTF) cost?
Get a cheap one-way flight from $319 or cheap return flight from Palm Beach Intl. Airport (PBI) to Great Falls Intl. Airport (GTF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Palm Beach Intl. Airport (PBI) to Great Falls Intl. Airport (GTF)?
The cheapest month to fly from PBI to GTF is , when there's less demand. Off-peak months are typically when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Palm Beach Intl. Airport (PBI) to Great Falls Intl. Airport (GTF)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest PBI to GTF flight.
How many flights per day from Palm Beach Intl. Airport (PBI) to Great Falls Intl. Airport (GTF)?
There are no daily nonstop flights from Palm Beach Intl. Airport (PBI) to Great Falls Intl. Airport (GTF). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way in no time at all.
What day of the week has the most flights from PBI to GTF?
Usually you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Palm Beach Intl. Airport (PBI) to Great Falls Intl. Airport (GTF)?
To avoid potential delays on the Palm Beach Intl. Airport (PBI) to Great Falls Intl. Airport (GTF) route, travel before 3 PM. Later departures have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Palm Beach Intl. Airport (PBI) to Great Falls Intl. Airport (GTF) last-minute?
Last-minute fares from PBI to GTF are generally more expensive. To lock in the lowest prices, start searching for flights early. That said, if your travel plans are flexible, you may find a cheap ticket just before your departure.
Is it cheaper to book a PBI to GTF flight and hotel package?
Compared with arranging flights and hotels separately, booking a PBI to GTF flight and hotel package with Expedia could result in significant savings. What's more, having everything in one easy place takes the hassle out of travel planning. Simply secure your flights and select from our wide range of hotels, then tailor your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Palm Beach Intl. Airport (PBI) to Great Falls Intl. Airport (GTF)?
Typically, you can modify or cancel your PBI to GTF flight. However, there may be additional charges, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you need more details, visit our Customer Service portal.

Travel information

Travel information

Origin airport
Palm Beach Intl.
Destination airport
Great Falls Intl.
Distance
2217 mi

Book with confidence

Book with confidence

West Palm Beach to Great Falls Flights

The cheapest times to fly from West Palm Beach to Great Falls

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from West Palm Beach to Great Falls are during the month of . You can find some of the cheapest flights from West Palm Beach to Great Falls with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from West Palm Beach to Great Falls

Sunday is one of the best days to book for cheap flights from West Palm Beach to Great Falls: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from West Palm Beach to Great Falls

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from West Palm Beach to Great Falls in 2025. You can also book with separate airlines for your outbound and return journeys, from $319 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap West Palm Beach to Great Falls flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your West Palm Beach to Great Falls airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

West Palm Beach to Great Falls Flights

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*Available to One Key members.