Cheap Flights from Great Falls (GTF) to Unalaska (DUT)

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Frequently asked questions

Is it cheaper to buy a plane ticket from Great Falls Intl. Airport to Dutch Harbor Airport last minute?
Being spontaneous is an awesome way to travel the world, but it's not always the cleverest way to get your hands on a cheap flight. It's better to book your Great Falls Intl. Airport (GTF) to DUT trip well ahead of time instead of leaving it to the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Leave your spontaneous side for when you reach your destination!
What airports do you fly into for Unalaska from Great Falls?
There are two — Unalaska Airport (DUT) and Akutan Airport (KQA). Both are great options for those traveling from Great Falls to Unalaska. If you choose to arrive at Unalaska Airport (DUT), you'll come in to land roughly 3 kilometers northwest of central Unalaska. After you've settled in to your hotel, it's time to discover some of the city's leading sights. Dutch Harbor Naval Operating Base and Fort Mears and Sitka Spruce Park are both a hit with locals and newcomers alike.
Can I change the date of my flight from Great Falls Intl. Airport (GTF) to Dutch Harbor Airport?
Sometimes life gets in the way of plans, so Expedia is here to help make things as easy as possible. To start, find your Great Falls Intl. Airport to Dutch Harbor Airport itinerary through the Expedia Trips portal and read the ticket rules and conditions about what changes are allowed. If you booked in the last 24 hours, some carriers will allow you to cancel for free and book new flights. If you booked your fare more than 24 hours ago, contact us through our Customer Service portal so we can help you further.

Travel information

Travel information

Origin airport
Great Falls Intl.
Destination airport
Unalaska
Distance
3827 km

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Book with confidence