Cheap Flights from Block Island (BID) to Unalaska (DUT)

Popular airlines from Block Island, RI (BID-Block Island State) to Unalaska, AK (DUT)

Frequently asked questions

How much does a flight from Block Island, RI (BID-Block Island State) to Unalaska Airport (DUT) cost?
Lock in a cheap one-way flight or cheap return flight from Block Island, RI (BID-Block Island State) to Unalaska Airport (DUT) 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 Block Island, RI (BID-Block Island State) to Unalaska Airport (DUT)?
The cheapest month to fly from BID to DUT is , when demand is low. Off-peak months are often when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Block Island, RI (BID-Block Island State) to Unalaska Airport (DUT)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll take you from BID to DUT. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Block Island, RI (BID-Block Island State) to Unalaska Airport (DUT)?
You'll need to catch a flight with a layover when traveling from Block Island, RI (BID-Block Island State) to Unalaska Airport (DUT). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from BID to DUT?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Block Island, RI (BID-Block Island State) to Unalaska Airport (DUT)?
To arrive at Unalaska Airport (DUT) on schedule, pick a flight that leaves Block Island, RI (BID-Block Island State) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Block Island, RI (BID-Block Island State) to Unalaska Airport (DUT) last-minute?
Last-minute fares from BID to DUT are usually more expensive. To lock in the best rates, start looking for flights ahead of time. That being said, if your travel plans are flexible, you may land a cheap fare just before your departure.
Is it cheaper to book a BID to DUT flight and hotel package?
You'll generally save money by securing a BID to DUT flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After selecting your preferred accommodations and flights, consider adding extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Block Island, RI (BID-Block Island State) to Unalaska Airport (DUT)?
If you reserved your BID to DUT flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

Travel information

Travel information

Origin airport
Block Island State
Destination airport
Unalaska
Distance
4174 mi

Book with confidence

Book with confidence

Block Island to Unalaska Flights

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

 

The best time to book a flight from Block Island to Unalaska

Sunday is one of the best days to book for cheap flights from Block Island 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 Block Island 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 Block Island 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 Block Island 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 Block Island 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.

 

Block Island to Unalaska Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.