$1,301 Cheap Flights from Cold Bay (CDB) to Unalaska (DUT)

View $1,301 flight on Mon, Sep 1, 2025Opens in a new window

Popular airlines from Cold Bay, AK (CDB) to Unalaska, AK (DUT)

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Cheap Flights from Cold Bay to Unalaska (CDB-DUT)

Prices were available within the past 7 days and start at $1,301 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Cold Bay (CDB) to Unalaska (DUT)
Origin airport
Cold Bay
Destination airport
Unalaska
Distance
177 mi

Cold Bay to Unalaska Flights

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

 

The best time to book a flight from Cold Bay to Unalaska

Sunday is one of the best days to book for cheap flights from Cold Bay 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 Cold Bay 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 Cold Bay to Unalaska in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,301 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 Cold Bay 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 Cold Bay 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.

 

Frequently asked questions

How much does a flight from Cold Bay Airport (CDB) to Unalaska Airport (DUT) cost?
Grab a cheap one-way flight from $1,301 or cheap return flight from Cold Bay Airport (CDB) 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 Cold Bay Airport (CDB) to Unalaska Airport (DUT)?
Planning your getaway for is a good way to save, as it's the cheapest month for flights between CDB and DUT. You'll often find the lowest prices during off-peak months.
What is the cheapest airline that flies from Cold Bay Airport (CDB) to Unalaska Airport (DUT)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest CDB to DUT flight.
How many flights per day from Cold Bay Airport (CDB) to Unalaska Airport (DUT)?
There are no daily direct flights from Cold Bay Airport (CDB) to Unalaska Airport (DUT). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from CDB to DUT?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change depending on various factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cold Bay Airport (CDB) to Unalaska Airport (DUT)?
Select a flight from Cold Bay Airport (CDB) to Unalaska Airport (DUT) that takes off before 3 PM to reduce the risk of cancellations. Later departures are on average 22% more likely to be canceled.**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 Cold Bay Airport (CDB) to Unalaska Airport (DUT) last-minute?
Holding off until right before your break to book a ticket from CDB to DUT often results in higher prices. Although you may find some last-minute deals, there's no guarantee. Be flexible with your itinerary for a better chance of landing a bargain.
Is it cheaper to book a CDB to DUT flight and hotel package?
You can save money by securing a CDB 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. Once you've selected your ideal flights and accommodations, you can add extras like car rentals, tours and activities.
Can I cancel or change the date of my flight from Cold Bay Airport (CDB) to Unalaska Airport (DUT)?
If you booked your CDB to DUT flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

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*Available to One Key members.