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

View $689 flight on Mon, Aug 25, 2025Opens in a new window

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

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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, Dec 11 - Thu, Dec 18
ANC
Anchorage
DUT
Unalaska
$1,378 Roundtrip, found 1 hour ago
$1,378
Roundtrip
found 1 hour ago
Select Sterling-Aleutian Airways flight, departing Thu, Dec 11 from Anchorage to Unalaska, returning Thu, Dec 18, priced at $1,378 found 1 hour ago
Sterling-Aleutian Airways
Mon, Dec 8 - Mon, Dec 15
ANC
Anchorage
DUT
Unalaska
$1,381 Roundtrip, found 1 hour ago
$1,381
Roundtrip
found 1 hour ago
Select Sterling-Aleutian Airways flight, departing Mon, Dec 8 from Anchorage to Unalaska, returning Mon, Dec 15, priced at $1,381 found 1 hour ago
Sterling-Aleutian Airways
Thu, Aug 21 - Sat, Aug 23
ANC
Anchorage
DUT
Unalaska
$1,408 Roundtrip, just found
$1,408
Roundtrip
just found
Select Sterling-Aleutian Airways flight, departing Thu, Aug 21 from Anchorage to Unalaska, returning Sat, Aug 23, priced at $1,408 just found
Sterling-Aleutian Airways
Tue, Aug 19 - Tue, Aug 26
ANC
Anchorage
DUT
Unalaska
$1,411 Roundtrip, found 1 day ago
$1,411
Roundtrip
found 1 day ago
Select Sterling-Aleutian Airways flight, departing Tue, Aug 19 from Anchorage to Unalaska, returning Tue, Aug 26, priced at $1,411 found 1 day ago
Sterling-Aleutian Airways
Fri, Aug 22 - Mon, Aug 25
ANC
Anchorage
DUT
Unalaska
$1,438 Roundtrip, just found
$1,438
Roundtrip
just found
Select Sterling-Aleutian Airways flight, departing Fri, Aug 22 from Anchorage to Unalaska, returning Mon, Aug 25, priced at $1,438 just found
Sterling-Aleutian Airways
Sat, Aug 23 - Tue, Aug 26
ANC
Anchorage
DUT
Unalaska
$1,441 Roundtrip, found 1 day ago
$1,441
Roundtrip
found 1 day ago
Select Sterling-Aleutian Airways flight, departing Sat, Aug 23 from Anchorage to Unalaska, returning Tue, Aug 26, priced at $1,441 found 1 day ago
Sterling-Aleutian Airways
Fri, Aug 22 - Mon, Aug 25
ANC
Anchorage
DUT
Unalaska
$1,468 Roundtrip, just found
$1,468
Roundtrip
just found
Select Sterling-Aleutian Airways flight, departing Fri, Aug 22 from Anchorage to Unalaska, returning Mon, Aug 25, priced at $1,468 just found
Sterling-Aleutian Airways
Sat, Aug 9 - Mon, Aug 18
ANC
Anchorage
DUT
Unalaska
$1,471 Roundtrip, found 3 hours ago
$1,471
Roundtrip
found 3 hours ago
Select Sterling-Aleutian Airways flight, departing Sat, Aug 9 from Anchorage to Unalaska, returning Mon, Aug 18, priced at $1,471 found 3 hours ago
Sterling-Aleutian Airways
Fri, Aug 15 - Mon, Aug 18
ANC
Anchorage
DUT
Unalaska
$1,498 Roundtrip, found 6 hours ago
$1,498
Roundtrip
found 6 hours ago
Select Sterling-Aleutian Airways flight, departing Fri, Aug 15 from Anchorage to Unalaska, returning Mon, Aug 18, priced at $1,498 found 6 hours ago
Sterling-Aleutian Airways
Sat, Aug 9 - Tue, Aug 12
ANC
Anchorage
DUT
Unalaska
$1,501 Roundtrip, found 3 hours ago
$1,501
Roundtrip
found 3 hours ago
Select Sterling-Aleutian Airways flight, departing Sat, Aug 9 from Anchorage to Unalaska, returning Tue, Aug 12, priced at $1,501 found 3 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 $1,411
DUT
Unalaska, AK
CheapestClosest
Average driving time to city center7 min
Flights from $1,411
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 December. 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?
Grab cheap return fares starting at $1378 from Ted Stevens Anchorage Intl. Airport (ANC) to Unalaska Airport (DUT). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a ViaAir flight leaving ANC on August 14 2025 and touching down at DUT. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from ANC to DUT?
The cheapest flights from ANC to DUT are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
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 ANC to DUT?
With prices starting from $689 for a one-way flight from ANC to DUT, ViaAir is currently the cheapest airline on this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from ANC on October 6 2025. Prices were last updated on July 23 2025 and have not changed since.
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.