Cheap Flights from Billings (BIL) to Unalaska (DUT)

Popular airlines from Billings Logan Intl. Airport (BIL) to Unalaska, AK (DUT)

Frequently asked questions

How much does a flight from Logan Intl. Airport (BIL) to Unalaska Airport (DUT) cost?
Grab a cheap one-way flight or cheap return flight from Logan Intl. Airport (BIL) to Unalaska Airport (DUT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Logan Intl. Airport (BIL) to Unalaska Airport (DUT)?
Planning your trip for may help you find better deals, as it's the cheapest month for flights between BIL and DUT. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Logan Intl. Airport (BIL) to Unalaska Airport (DUT)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest BIL to DUT flight.
How many flights per day from Logan Intl. Airport (BIL) to Unalaska Airport (DUT)?
Direct flights from Logan Intl. Airport (BIL) to Unalaska Airport (DUT) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BIL to DUT?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Logan Intl. Airport (BIL) to Unalaska Airport (DUT)?
To avoid possible delays on the Logan Intl. Airport (BIL) to Unalaska Airport (DUT) route, aim to fly 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 Logan Intl. Airport (BIL) to Unalaska Airport (DUT) last-minute?
Last-minute fares from BIL to DUT are generally more expensive. To lock in the lowest prices, start looking for flights as early as possible. That said, if your travel plans are flexible, you may land a cheap ticket right before you leave.
Is it cheaper to book a BIL to DUT flight and hotel package?
You can save money by securing a BIL to DUT flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After choosing your ideal flights and accommodations, consider adding extras such as activities, car rentals and tours.
Can I cancel or change the date of my flight from Logan Intl. Airport (BIL) to Unalaska Airport (DUT)?
If you booked your BIL to DUT flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

Travel information

Travel information

Origin airport
Logan Intl.
Destination airport
Unalaska
Distance
2567 mi

Book with confidence

Book with confidence

Billings to Unalaska Flights

The cheapest times to fly from Billings to Unalaska

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 Billings to Unalaska are during the month of . You can find some of the cheapest flights from Billings to Unalaska with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Billings to Unalaska

Sunday is one of the best days to book for cheap flights from Billings to Unalaska: 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 Billings to Unalaska

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 Billings to Unalaska in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Billings to Unalaska 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 Billings to Unalaska 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.

 

Billings to Unalaska Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.