$689 Cheap Flights from Anchorage (ANC) to Unalaska (DUT)

View $689 flight on Tue, Aug 26, 2025Opens in a new window

Popular airlines from Ted Stevens Anchorage Intl. Airport (ANC) to Unalaska, AK (DUT)

Cheap Flights from Anchorage to Unalaska (ANC-DUT)

Prices were available within the past 7 days and start at $689 for one-way flights and $1,378 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sterling-Aleutian Airways
Thu, Sep 4 - Mon, Sep 8
ANC
Anchorage
DUT
Unalaska
$1,378 Roundtrip, found 2 hours ago
$1,378
Roundtrip
found 2 hours ago
Select Sterling-Aleutian Airways flight, departing Thu, Sep 4 from Anchorage to Unalaska, returning Mon, Sep 8, priced at $1,378 found 2 hours ago
Sterling-Aleutian Airways
Tue, Aug 26 - Sun, Aug 31
ANC
Anchorage
DUT
Unalaska
$1,381 Roundtrip, found 7 hours ago
$1,381
Roundtrip
found 7 hours ago
Select Sterling-Aleutian Airways flight, departing Tue, Aug 26 from Anchorage to Unalaska, returning Sun, Aug 31, priced at $1,381 found 7 hours ago
Sterling-Aleutian Airways
Thu, Sep 4 - Mon, Sep 8
ANC
Anchorage
DUT
Unalaska
$1,408 Roundtrip, found 2 hours ago
$1,408
Roundtrip
found 2 hours ago
Select Sterling-Aleutian Airways flight, departing Thu, Sep 4 from Anchorage to Unalaska, returning Mon, Sep 8, priced at $1,408 found 2 hours ago
Sterling-Aleutian Airways
Mon, Aug 25 - Sun, Aug 31
ANC
Anchorage
DUT
Unalaska
$1,411 Roundtrip, found 7 hours ago
$1,411
Roundtrip
found 7 hours ago
Select Sterling-Aleutian Airways flight, departing Mon, Aug 25 from Anchorage to Unalaska, returning Sun, Aug 31, priced at $1,411 found 7 hours ago
Sterling-Aleutian Airways
Thu, Sep 4 - Mon, Sep 8
ANC
Anchorage
DUT
Unalaska
$1,438 Roundtrip, found 2 hours ago
$1,438
Roundtrip
found 2 hours ago
Select Sterling-Aleutian Airways flight, departing Thu, Sep 4 from Anchorage to Unalaska, returning Mon, Sep 8, priced at $1,438 found 2 hours ago
Sterling-Aleutian Airways
Fri, Aug 22 - Sun, Aug 31
ANC
Anchorage
DUT
Unalaska
$1,441 Roundtrip, found 7 hours ago
$1,441
Roundtrip
found 7 hours ago
Select Sterling-Aleutian Airways flight, departing Fri, Aug 22 from Anchorage to Unalaska, returning Sun, Aug 31, priced at $1,441 found 7 hours ago
Sterling-Aleutian Airways
Thu, Sep 4 - Mon, Sep 8
ANC
Anchorage
DUT
Unalaska
$1,468 Roundtrip, found 2 hours ago
$1,468
Roundtrip
found 2 hours ago
Select Sterling-Aleutian Airways flight, departing Thu, Sep 4 from Anchorage to Unalaska, returning Mon, Sep 8, priced at $1,468 found 2 hours ago
Sterling-Aleutian Airways
Fri, Aug 22 - Fri, Aug 29
ANC
Anchorage
DUT
Unalaska
$1,471 Roundtrip, found 7 hours ago
$1,471
Roundtrip
found 7 hours ago
Select Sterling-Aleutian Airways flight, departing Fri, Aug 22 from Anchorage to Unalaska, returning Fri, Aug 29, priced at $1,471 found 7 hours ago
Sterling-Aleutian Airways
Mon, Aug 18 - Fri, Aug 22
ANC
Anchorage
DUT
Unalaska
$1,498 Roundtrip, found 2 days ago
$1,498
Roundtrip
found 2 days ago
Select Sterling-Aleutian Airways flight, departing Mon, Aug 18 from Anchorage to Unalaska, returning Fri, Aug 22, priced at $1,498 found 2 days ago
Sterling-Aleutian Airways
Fri, Sep 12 - Fri, Sep 19
ANC
Anchorage
DUT
Unalaska
$1,523 Roundtrip, found 4 hours ago
$1,523
Roundtrip
found 4 hours ago
Select Sterling-Aleutian Airways flight, departing Fri, Sep 12 from Anchorage to Unalaska, returning Fri, Sep 19, priced at $1,523 found 4 hours ago

Alternative airports near Unalaska

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Unalaska, AK DUT. Cheapest and Closest option available. Average driving time to city center is 7 minutes. Flights from $1,381
DUT
Unalaska, AK
CheapestClosest
Average driving time to city center7 min
Flights from $1,381
Flights from Anchorage (ANC) to Unalaska (DUT)
Origin airport
Ted Stevens Anchorage Intl.
Destination airport
Unalaska
Airlines serving
Sterling-Aleutian Airways
Roundtrip price
$1,378
Distance
789 mi
Average flight time
2 hours 30 mins

Anchorage to Unalaska Flights

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

 

The best time to book a flight from Anchorage to Unalaska

Sunday is one of the best days to book for cheap flights from Anchorage 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 Anchorage 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 Anchorage to Unalaska in 2025. You can also book with separate airlines for your outbound and return journeys, from $689 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 Anchorage 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 Anchorage 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 Ted Stevens Anchorage Intl. Airport (ANC) to Unalaska Airport (DUT) cost?
Secure a cheap one-way flight from $689 or cheap return flight from $1,378 from Ted Stevens Anchorage Intl. Airport (ANC) to Unalaska Airport (DUT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Ted Stevens Anchorage Intl. Airport (ANC) to Unalaska Airport (DUT)?
September is the cheapest month to fly from ANC to DUT. Avoiding peak travel times is often the key to finding better fares.
Which airlines fly direct from Ted Stevens Anchorage Intl. Airport (ANC) to Unalaska Airport (DUT)?
Hop on a direct flight with ViaAir and go straight from Ted Stevens Anchorage Intl. Airport (ANC) to Unalaska Airport (DUT).
What is the cheapest airline that flies from Ted Stevens Anchorage Intl. Airport (ANC) to Unalaska Airport (DUT)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest ANC to DUT flight.
How many flights per day from Ted Stevens Anchorage Intl. Airport (ANC) to Unalaska Airport (DUT)?
On average, only 1 nonstop flight departs daily from Ted Stevens Anchorage Intl. Airport (ANC) to Unalaska Airport (DUT). Need more options? Use Expedia's filter tool to discover flights with layovers and add an extra destination to your journey.
What are the most popular departure times for flights from Ted Stevens Anchorage Intl. Airport (ANC) to Unalaska Airport (DUT)?
More travelers fly between ANC and DUT at 8 AM than at any other time. Rather skip the crowds? Try choosing a quieter departure window and it's possible you'll save on your ticket as well.
What day of the week has the most flights from ANC to DUT?
Friday has the most flights from Ted Stevens Anchorage Intl. Airport (ANC) to Unalaska Airport (DUT). Consider taking off on this day and you'll have the best chance of finding a schedule that works for you.
What is the earliest flight from Ted Stevens Anchorage Intl. Airport (ANC) to Unalaska Airport (DUT)?
Ted Stevens Anchorage Intl. Airport (ANC)'s first flight to Unalaska Airport (DUT) departs at approximately 8:40AM UTC-9. With a flight time of 2h 20m, you'll arrive at around 11:00AM UTC-9.
How long does it take to fly from Ted Stevens Anchorage Intl. Airport (ANC) to Unalaska Airport (DUT)?
The average flight time from ANC to DUT is 2 hours and 20 minutes, covering a total distance of 790 mi.
What is the best time to fly from Ted Stevens Anchorage Intl. Airport (ANC) to Unalaska Airport (DUT)?
To avoid potential delays on the Ted Stevens Anchorage Intl. Airport (ANC) to Unalaska Airport (DUT) route, fly before 3 PM. Departures after this time have a 22% higher chance of being 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.
What airports do you fly into for Unalaska from Ted Stevens Anchorage Intl. Airport (ANC)?
If you're flying on a direct flight from Ted Stevens Anchorage Intl. Airport (ANC) to Unalaska, Unalaska Airport (DUT) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Ted Stevens Anchorage Intl. Airport (ANC) to Unalaska Airport (DUT) last-minute?
Waiting until just before your departure to book a flight from ANC to DUT often results in higher prices. While it's possible to find some last-minute deals, there's no guarantee. Be flexible with your travel plans to boost your chances of scoring a bargain.
Is it cheaper to book an ANC to DUT flight and hotel package?
Compared with arranging flights and hotels separately, booking an ANC to DUT flight and hotel package with Expedia could lead to significant savings. What's more, managing everything in one place takes the hassle out of planning your trip. Simply secure your flights and choose from our wide range of hotels, then tailor your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Ted Stevens Anchorage Intl. Airport (ANC) to Unalaska Airport (DUT)?
Typically, you can reschedule or cancel your ANC to DUT flight. However, additional charges may apply, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you'd like further information, visit our Customer Service portal.

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*Available to One Key members.