CA $304 Cheap Flights from Boston (BOS) to Great Falls (GTF)

View CA $304 flight on Wed, Dec 3, 2025Opens in a new window

Popular airlines from Logan International Airport (BOS) to Great Falls, MT (GTF-Great Falls Intl.)

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Cheap flights from Boston (BOS) to Great Falls (GTF)

Prices were available within the past 7 days and start at CA $304 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Boston (BOS) to Great Falls (GTF)

January is typically the cheapest month to fly

From CA $458 - CA $1,239 per traveller.
Flight from Boston to Great Falls (BOS - GTF) route information
Origin airport
Logan Intl.
Destination airport
Great Falls Intl.
Distance
3170 km

Boston to Great Falls Flights

The easy way to book your flights from Boston to Great Falls 

With Expedia, it’s simple to find and book flights to Great Falls from Boston whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 7 airlines that cover this route. There are nonstop flights to Great Falls Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Boston to Great Falls today, tomorrow, or this week.  

 

Save dollars with cheap flights from Logan Intl., BOS to Great Falls Intl., GTF 

Sort your search results by price to find great deals on your flight from Boston to Great Falls—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Great Falls from Boston currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Great Falls  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Great Falls from Boston 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Great Falls with Expedia today.

Frequently asked questions

How much is a flight from Logan Intl. Airport (BOS) to Great Falls Intl. Airport?
Based on fares quoted within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Logan Intl. Airport and Great Falls Intl. Airport (GTF) start from . Book now to score the best price for your big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Logan Intl. Airport (BOS) to GTF?
This can differ from airline to airline, as each one has its own set of terms and conditions. Visit the Customer Service Portal, where you'll find easy instructions on how to cancel online.
How do I find cheap flights from BOS to Great Falls Intl. Airport that have flexible change policies?
Plenty of carriers will allow you to move your flight without charging a fee. All you pay is the cost difference between flights. When looking for Logan Intl. Airport (BOS) to Great Falls Intl. Airport flights, you'll see a "No change fees" box for you to pick.
How many hours is the flight from BOS to GTF?
It takes approximately 7 hours and 15 minutes to get from Logan Intl. Airport to Great Falls Intl. Airport (GTF). But with your favourite playlist and an interesting book, the hours will go by quicker.
How far is the flight from Logan Intl. Airport to GTF?
It's around 3,200 kilometres between Logan Intl. Airport (BOS) and GTF, so expect to be up in the air for a while. Keep yourself occupied with things like your e-reader or a good old-fashioned book.
Which airlines fly direct from BOS to Great Falls Intl. Airport (GTF)?
If you want to fly straight from Logan Intl. Airport to Great Falls Intl. Airport (GTF), you'll have to book a flight with one or more stops. Unfortunately, there aren't any airlines that fly directly on this route.
Are Logan Intl. Airport to Great Falls Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Fares from Logan Intl. Airport (BOS) to Great Falls Intl. Airport are available up to 12 months before departure on Expedia. And although you may occasionally pick up a great last-minute deal, it's never something you can count on. Also, booking your flights well in advance means you'll have more options — and you can avoid being wedged in the dreaded middle seat! We regularly update our fares to bring you the biggest bargains, so check back often for all the latest specials.

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