$878 Cheap Flights from Honolulu (HNL) to Unalaska (DUT)

View $878 flight on Wed, Sep 17, 2025Opens in a new window

Popular airlines from Daniel K. Inouye Intl. Airport (HNL) to Unalaska, AK (DUT)

Cheap Flights from Honolulu to Unalaska (HNL-DUT)

Prices were available within the past 7 days and start at $878 for one-way flights and $1,811 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, Sep 4 - Thu, Sep 11
HNL
Oahu
DUT
Unalaska
$1,811 Roundtrip, found 3 days ago
$1,811
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Sep 4 from Oahu to Unalaska, returning Thu, Sep 11, priced at $1,811 found 3 days ago
Alaska Airlines
Thu, Sep 4 - Mon, Sep 8
HNL
Oahu
DUT
Unalaska
$1,812 Roundtrip, found 3 days ago
$1,812
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Sep 4 from Oahu to Unalaska, returning Mon, Sep 8, priced at $1,812 found 3 days ago
Alaska Airlines
Thu, Sep 4 - Thu, Sep 11
HNL
Oahu
DUT
Unalaska
$1,814 Roundtrip, found 3 days ago
$1,814
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Sep 4 from Oahu to Unalaska, returning Thu, Sep 11, priced at $1,814 found 3 days ago
Delta
Thu, Sep 4 - Thu, Sep 11
HNL
Oahu
DUT
Unalaska
$1,831 Roundtrip, found 3 days ago
$1,831
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Sep 4 from Oahu to Unalaska, returning Thu, Sep 11, priced at $1,831 found 3 days ago
Alaska Airlines
Tue, Sep 2 - Mon, Sep 8
HNL
Oahu
DUT
Unalaska
$1,840 Roundtrip, found 3 days ago
$1,840
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Sep 2 from Oahu to Unalaska, returning Mon, Sep 8, priced at $1,840 found 3 days ago
Alaska Airlines
Tue, Sep 2 - Thu, Sep 11
HNL
Oahu
DUT
Unalaska
$1,842 Roundtrip, found 3 days ago
$1,842
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Sep 2 from Oahu to Unalaska, returning Thu, Sep 11, priced at $1,842 found 3 days ago
Delta
Thu, Sep 4 - Wed, Sep 10
HNL
Oahu
DUT
Unalaska
$1,856 Roundtrip, found 3 days ago
$1,856
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Sep 4 from Oahu to Unalaska, returning Wed, Sep 10, priced at $1,856 found 3 days ago
Delta
Thu, Sep 4 - Thu, Sep 11
HNL
Oahu
DUT
Unalaska
$1,863 Roundtrip, found 3 days ago
$1,863
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Sep 4 from Oahu to Unalaska, returning Thu, Sep 11, priced at $1,863 found 3 days ago
Alaska Airlines
Wed, Sep 3 - Wed, Sep 10
HNL
Oahu
DUT
Unalaska
$1,870 Roundtrip, found 3 days ago
$1,870
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Sep 3 from Oahu to Unalaska, returning Wed, Sep 10, priced at $1,870 found 3 days ago
Hawaiian Airlines
Sun, Sep 7 - Thu, Sep 11
HNL
Oahu
DUT
Unalaska
$1,872 Roundtrip, found 3 days ago
$1,872
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Sun, Sep 7 from Oahu to Unalaska, returning Thu, Sep 11, priced at $1,872 found 3 days ago
Alaska Airlines
Thu, Sep 4 - Thu, Sep 11
HNL
Oahu
DUT
Unalaska
$1,874 Roundtrip, found 3 days ago
$1,874
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Sep 4 from Oahu to Unalaska, returning Thu, Sep 11, priced at $1,874 found 3 days ago
Alaska Airlines
Tue, Sep 2 - Wed, Sep 10
HNL
Oahu
DUT
Unalaska
$1,898 Roundtrip, found 3 days ago
$1,898
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Sep 2 from Oahu to Unalaska, returning Wed, Sep 10, priced at $1,898 found 3 days ago
Flights from Honolulu (HNL) to Unalaska (DUT)
Origin airport
Daniel K. Inouye Intl.
Destination airport
Unalaska
Roundtrip price
$1,811
Distance
2295 mi

Honolulu to Unalaska Flights

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

 

The best time to book a flight from Honolulu to Unalaska

Sunday is one of the best days to book for cheap flights from Honolulu 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 Honolulu 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 Honolulu to Unalaska in 2025. You can also book with separate airlines for your outbound and return journeys, from $878 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 Honolulu 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 Honolulu 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 Daniel K. Inouye Intl. Airport (HNL) to Unalaska Airport (DUT) cost?
Snag a cheap one-way flight from $878 or cheap return flight from $1,811 from Daniel K. Inouye Intl. Airport (HNL) to Unalaska Airport (DUT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Daniel K. Inouye Intl. Airport (HNL) to Unalaska Airport (DUT)?
September is the cheapest month to fly from HNL to DUT. Traveling during an off-peak travel window is often the key to finding a great deal.
What is the cheapest airline that flies from Daniel K. Inouye Intl. Airport (HNL) to Unalaska Airport (DUT)?
To find the cheapest airline flying from HNL to DUT, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Daniel K. Inouye Intl. Airport (HNL) to Unalaska Airport (DUT)?
You'll have to catch a flight with a layover if you're traveling from Daniel K. Inouye Intl. Airport (HNL) to Unalaska Airport (DUT). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from HNL to DUT?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary based on a range of 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 Daniel K. Inouye Intl. Airport (HNL) to Unalaska Airport (DUT)?
To land at Unalaska Airport (DUT) on schedule, opt for a flight that leaves from Daniel K. Inouye Intl. Airport (HNL) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Daniel K. Inouye Intl. Airport (HNL) to Unalaska Airport (DUT) last-minute?
Holding off until right before your break to book a ticket from HNL to DUT often results in higher prices. Although you may find some last-minute discounts, there's no guarantee. Be flexible with your travel plans to maximize your chances of landing a bargain.
Is it cheaper to book a HNL to DUT flight and hotel package?
Compared with arranging flights and hotels separately, booking a HNL to DUT flight and hotel package with Expedia could result in significant savings. What's more, having everything in one easy place will take the hassle out of travel planning. Simply pick your flights and select from our extensive range of stays, then tailor your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Daniel K. Inouye Intl. Airport (HNL) to Unalaska Airport (DUT)?
Typically, you can cancel or modify your HNL to DUT flight. However, additional fees may apply, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you'd like more details, visit our Customer Service portal.

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*Available to One Key members.