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

View $689 flight on Wed, Apr 8, 2026Opens 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
Sat, May 23 - Sun, May 24
ANC
Anchorage
DUT
Unalaska
$1,378 Roundtrip, found 7 hours ago
$1,378
Roundtrip
found 7 hours ago
Select Sterling-Aleutian Airways flight, departing Sat, May 23 from Anchorage to Unalaska, returning Sun, May 24, priced at $1,378 found 7 hours ago
Sterling-Aleutian Airways
Thu, Feb 19 - Thu, Feb 26
ANC
Anchorage
DUT
Unalaska
$1,408 Roundtrip, found 3 hours ago
$1,408
Roundtrip
found 3 hours ago
Select Sterling-Aleutian Airways flight, departing Thu, Feb 19 from Anchorage to Unalaska, returning Thu, Feb 26, priced at $1,408 found 3 hours ago
Sterling-Aleutian Airways
Wed, Feb 18 - Wed, Feb 25
ANC
Anchorage
DUT
Unalaska
$1,411 Roundtrip, found 3 hours ago
$1,411
Roundtrip
found 3 hours ago
Select Sterling-Aleutian Airways flight, departing Wed, Feb 18 from Anchorage to Unalaska, returning Wed, Feb 25, priced at $1,411 found 3 hours ago
Sterling-Aleutian Airways
Thu, Feb 19 - Mon, Feb 23
ANC
Anchorage
DUT
Unalaska
$1,438 Roundtrip, found 10 hours ago
$1,438
Roundtrip
found 10 hours ago
Select Sterling-Aleutian Airways flight, departing Thu, Feb 19 from Anchorage to Unalaska, returning Mon, Feb 23, priced at $1,438 found 10 hours ago
Sterling-Aleutian Airways
Mon, Feb 16 - Wed, Feb 25
ANC
Anchorage
DUT
Unalaska
$1,441 Roundtrip, found 3 hours ago
$1,441
Roundtrip
found 3 hours ago
Select Sterling-Aleutian Airways flight, departing Mon, Feb 16 from Anchorage to Unalaska, returning Wed, Feb 25, priced at $1,441 found 3 hours ago
Sterling-Aleutian Airways
Wed, Feb 18 - Wed, Feb 25
ANC
Anchorage
DUT
Unalaska
$1,468 Roundtrip, found 13 hours ago
$1,468
Roundtrip
found 13 hours ago
Select Sterling-Aleutian Airways flight, departing Wed, Feb 18 from Anchorage to Unalaska, returning Wed, Feb 25, priced at $1,468 found 13 hours ago
Sterling-Aleutian Airways
Mon, Feb 16 - Mon, Feb 23
ANC
Anchorage
DUT
Unalaska
$1,471 Roundtrip, found 3 hours ago
$1,471
Roundtrip
found 3 hours ago
Select Sterling-Aleutian Airways flight, departing Mon, Feb 16 from Anchorage to Unalaska, returning Mon, Feb 23, priced at $1,471 found 3 hours ago
Sterling-Aleutian Airways
Mon, Feb 23 - Fri, Feb 27
ANC
Anchorage
DUT
Unalaska
$1,498 Roundtrip, found 18 hours ago
$1,498
Roundtrip
found 18 hours ago
Select Sterling-Aleutian Airways flight, departing Mon, Feb 23 from Anchorage to Unalaska, returning Fri, Feb 27, priced at $1,498 found 18 hours ago
Sterling-Aleutian Airways
Sun, Feb 8 - Mon, Feb 9
ANC
Anchorage
DUT
Unalaska
$1,501 Roundtrip, found 4 days ago
$1,501
Roundtrip
found 4 days ago
Select Sterling-Aleutian Airways flight, departing Sun, Feb 8 from Anchorage to Unalaska, returning Mon, Feb 9, priced at $1,501 found 4 days ago
Sterling-Aleutian Airways
Wed, Feb 25 - Mon, Mar 2
ANC
Anchorage
DUT
Unalaska
$1,523 Roundtrip, found 6 days ago
$1,523
Roundtrip
found 6 days ago
Select Sterling-Aleutian Airways flight, departing Wed, Feb 25 from Anchorage to Unalaska, returning Mon, Mar 2, priced at $1,523 found 6 days 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 $1,378
DUT
Unalaska, AK
CheapestClosest
Average driving time to city center7 min
Flights from $1,378
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 20 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 May. 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 2026. 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 Anchorage, AK (ANC-Ted Stevens Anchorage Intl.) to Unalaska, AK (DUT) cost?
You can find cheap one-way flights from $689 and cheap return flights from $1,378 Anchorage, AK (ANC-Ted Stevens Anchorage Intl.) to Unalaska, AK (DUT) with Expedia. One-way flights typically cost between $689 and $834, and return flights often range between $1438 and $1498. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anchorage, AK (ANC-Ted Stevens Anchorage Intl.) to Unalaska, AK (DUT) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Anchorage, AK (ANC-Ted Stevens Anchorage Intl.) to Unalaska, AK (DUT)?
The cheapest month to fly from ANC to DUT is May when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Anchorage, AK (ANC-Ted Stevens Anchorage Intl.) to Unalaska, AK (DUT)?
You can fly direct from ANC to DUT on ViaAir, with around 14 flights per week.
What is the cheapest airline that flies from Anchorage, AK (ANC-Ted Stevens Anchorage Intl.) to Unalaska, AK (DUT)?
ViaAir is one of the cheapest airlines offering nonstop flights from Ted Stevens Anchorage Intl. (ANC) to Unalaska (DUT), with round-trip tickets starting from around $1,438. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Anchorage, AK (ANC-Ted Stevens Anchorage Intl.) to Unalaska, AK (DUT)?
To find a cheap flight from Anchorage, AK (ANC-Ted Stevens Anchorage Intl.) to Unalaska, AK (DUT), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Anchorage, AK (ANC-Ted Stevens Anchorage Intl.) to Unalaska, AK (DUT)?
The best airline to fly with from Anchorage, AK (ANC) to Unalaska, AK (DUT) will differ from traveler to traveler. If you like to fly early, ViaAir offers early morning flights. If price is the most important factor, ViaAir typically offers the lowest fares. ViaAir offers the most daily flights from ANC to DUT, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Anchorage, AK (ANC-Ted Stevens Anchorage Intl.) to Unalaska, AK (DUT)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Anchorage, AK (ANC-Ted Stevens Anchorage Intl.) to Unalaska, AK (DUT)?
You can find approximately 2 nonstop flights per day from Ted Stevens Anchorage Intl. (ANC) to (DUT). For more options, look at flights that include layovers.
What is the earliest flight from Anchorage, AK (ANC-Ted Stevens Anchorage Intl.) to Unalaska, AK (DUT)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from ANC to DUT. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Anchorage, AK (ANC-Ted Stevens Anchorage Intl.) to Unalaska, AK (DUT)?
The most popular departure times for flights from Anchorage, AK (ANC) to Unalaska, AK (DUT) are in the early afternoon, from 12pm to 3pm. About 54% of passengers prefer this time window. ViaAir is the main carrier offering flights during this window. This timing works well for travelers looking to make the most of their day in Unalaska.
How long does it take to fly from Anchorage, AK (ANC-Ted Stevens Anchorage Intl.) to Unalaska, AK (DUT)?
Direct flights from ANC to DUT usually take about 2 hours 20 minutes, traveling roughly 790 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Anchorage, AK (ANC-Ted Stevens Anchorage Intl.) to Unalaska, AK (DUT)?
Select the "Business class" and "First class" filters when looking for ANC to DUT flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Anchorage, AK (ANC-Ted Stevens Anchorage Intl.) to Unalaska, AK (DUT) flight with Expedia?
It's easy to earn miles on a Anchorage, AK (ANC-Ted Stevens Anchorage Intl.) to Unalaska, AK (DUT) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Anchorage, AK (ANC-Ted Stevens Anchorage Intl.) to Unalaska, AK (DUT) at the last minute?
Typically, booking a last minute flight from Anchorage, AK (ANC-Ted Stevens Anchorage Intl.) to Unalaska, AK (DUT) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Anchorage, AK (ANC-Ted Stevens Anchorage Intl.) to Unalaska, AK (DUT) flight and hotel package?
Securing a Anchorage, AK (ANC-Ted Stevens Anchorage Intl.) to Unalaska, AK (DUT) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Anchorage, AK (ANC-Ted Stevens Anchorage Intl.) to Unalaska, AK (DUT)?
If you booked your Anchorage, AK (ANC-Ted Stevens Anchorage Intl.) to Unalaska, AK (DUT) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket 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 if you'd like more information.

*Flight schedules are subject to change.

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*Available to One Key members.