CA $479 Cheap Flights from Buffalo (BUF) to Helena (HLN)

View CA $479 flight on Sat, Sep. 27, 2025Opens in a new window

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Helena, MT (HLN-Helena Regional)

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Cheap flights from Buffalo (BUF) to Helena (HLN)

Prices were available within the past 7 days and start at CA $479 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flight from Buffalo to Helena (BUF - HLN) route information
Origin airport
Buffalo Niagara Intl.
Destination airport
Helena Regional
Distance
2621 km

Buffalo to Helena Flights

The easy way to book your flights from Buffalo to Helena 

With Expedia, it’s simple to find and book flights to Helena from Buffalo whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 15 airlines that cover this route. There are nonstop flights to Helena Regional, 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 Buffalo to Helena today, tomorrow, or this week.  

 

Save dollars with cheap flights from Buffalo Niagara Intl., BUF to Helena Regional, HLN 

Sort your search results by price to find great deals on your flight from Buffalo to Helena—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Helena from Buffalo 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 Helena  
  • 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 Helena from Buffalo 

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 Helena with Expedia today.

Frequently asked questions

How much is a flight from Buffalo Niagara Intl. Airport (BUF) to Helena Regional Airport (HLN)?
Round-trip flights between BUF and Helena Regional Airport start from . This price is based on fares offered within the last 7 days on Expedia for flights departing within the next year — book today so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Buffalo Niagara Intl. Airport (BUF) to Helena Regional Airport (HLN)?
Each airline has its own set of terms and conditions. If you decide to cancel your getaway, head to our Customer Service Portal.
How do I find cheap flights from BUF to Helena Regional Airport that have flexible change policies?
Flights from Buffalo Niagara Intl. Airport (BUF) to Helena Regional Airport (HLN) with flexible change policies are available from several carriers. Simply use our "No change fees" filter when searching. You'll only need to cover the cost difference between the two flights, with no additional fees to worry about.
How far is the flight from Buffalo Niagara Intl. Airport (BUF) to HLN?
Expect to be up above the clouds for a while, as the flight distance between Buffalo and Helena is 2,600 kilometres. Create a playlist of your favourite tunes before leaving home to keep yourself entertained during the flight.
Which airlines fly direct from Buffalo Niagara International Airport to HLN?
Flying directly between BUF and HLN isn't possible at the moment. However, you'll still be able to book a flight to Helena with at least one stop.
Are Buffalo Niagara Intl. Airport (BUF) to Helena Regional Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices from Buffalo Niagara Intl. Airport (BUF) to Helena Regional Airport (HLN) are available up to 12 months before departure on Expedia. And although you may occasionally pick up fantastic last-minute deals, it's not something you should bank on. Also, booking your flights in advance means you'll have more choices — and you can avoid getting caught in the dreaded middle seat! We're always updating our fares to bring you the best bargains, so keep checking in for all the latest specials.

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