$1,022 Cheap Flights from Phoenix (PHX) to Unalaska (DUT)

View $1,022 flight on Sat, Nov 22, 2025Opens in a new window

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Unalaska, AK (DUT)

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Cheap Flights from Phoenix to Unalaska (PHX-DUT)

Prices were available within the past 7 days and start at $1,022 for one-way flights and $1,761 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Fri, Mar 6 - Wed, Mar 11
PHX
Phoenix
DUT
Unalaska
$1,761 Roundtrip, just found
$1,761
Roundtrip
just found
Select Alaska Airlines flight, departing Fri, Mar 6 from Phoenix to Unalaska, returning Wed, Mar 11, priced at $1,761 just found
Delta
Fri, Mar 6 - Tue, Mar 10
PHX
Phoenix
DUT
Unalaska
$1,768 Roundtrip, just found
$1,768
Roundtrip
just found
Select Delta flight, departing Fri, Mar 6 from Phoenix to Unalaska, returning Tue, Mar 10, priced at $1,768 just found
Alaska Airlines
Sat, Mar 7 - Wed, Mar 11
PHX
Phoenix
DUT
Unalaska
$1,771 Roundtrip, just found
$1,771
Roundtrip
just found
Select Alaska Airlines flight, departing Sat, Mar 7 from Phoenix to Unalaska, returning Wed, Mar 11, priced at $1,771 just found
Alaska Airlines
Sat, Mar 7 - Tue, Mar 10
PHX
Phoenix
DUT
Unalaska
$1,778 Roundtrip, just found
$1,778
Roundtrip
just found
Select Alaska Airlines flight, departing Sat, Mar 7 from Phoenix to Unalaska, returning Tue, Mar 10, priced at $1,778 just found
Delta
Sun, Mar 8 - Tue, Mar 10
PHX
Phoenix
DUT
Unalaska
$1,808 Roundtrip, just found
$1,808
Roundtrip
just found
Select Delta flight, departing Sun, Mar 8 from Phoenix to Unalaska, returning Tue, Mar 10, priced at $1,808 just found
Hawaiian Airlines
Tue, Mar 10 - Wed, Mar 11
PHX
Phoenix
DUT
Unalaska
$1,843 Roundtrip, just found
$1,843
Roundtrip
just found
Select Hawaiian Airlines flight, departing Tue, Mar 10 from Phoenix to Unalaska, returning Wed, Mar 11, priced at $1,843 just found
Alaska Airlines
Sun, Mar 8 - Wed, Mar 11
PHX
Phoenix
DUT
Unalaska
$1,848 Roundtrip, just found
$1,848
Roundtrip
just found
Select Alaska Airlines flight, departing Sun, Mar 8 from Phoenix to Unalaska, returning Wed, Mar 11, priced at $1,848 just found
Alaska Airlines
Mon, Mar 9 - Wed, Mar 11
PHX
Phoenix
DUT
Unalaska
$1,852 Roundtrip, just found
$1,852
Roundtrip
just found
Select Alaska Airlines flight, departing Mon, Mar 9 from Phoenix to Unalaska, returning Wed, Mar 11, priced at $1,852 just found
Alaska Airlines
Fri, Mar 6 - Thu, Mar 12
PHX
Phoenix
DUT
Unalaska
$1,859 Roundtrip, just found
$1,859
Roundtrip
just found
Select Alaska Airlines flight, departing Fri, Mar 6 from Phoenix to Unalaska, returning Thu, Mar 12, priced at $1,859 just found
Delta
Sun, Mar 8 - Fri, Mar 13
PHX
Phoenix
DUT
Unalaska
$1,865 Roundtrip, just found
$1,865
Roundtrip
just found
Select Delta flight, departing Sun, Mar 8 from Phoenix to Unalaska, returning Fri, Mar 13, priced at $1,865 just found
Alaska Airlines
Sat, Mar 7 - Thu, Mar 12
PHX
Phoenix
DUT
Unalaska
$1,868 Roundtrip, just found
$1,868
Roundtrip
just found
Select Alaska Airlines flight, departing Sat, Mar 7 from Phoenix to Unalaska, returning Thu, Mar 12, priced at $1,868 just found
Delta
Sun, Mar 8 - Sat, Mar 14
PHX
Phoenix
DUT
Unalaska
$1,885 Roundtrip, just found
$1,885
Roundtrip
just found
Select Delta flight, departing Sun, Mar 8 from Phoenix to Unalaska, returning Sat, Mar 14, priced at $1,885 just found

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 $2,068
DUT
Unalaska, AK
CheapestClosest
Average driving time to city center7 min
Flights from $2,068

Frequently asked questions

How much does a flight from Sky Harbor Intl. Airport (PHX) to Unalaska Airport (DUT) cost?
Secure a cheap one-way flight from $1,022 or cheap return flight from $1,761 from Sky Harbor Intl. Airport (PHX) 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 Sky Harbor Intl. Airport (PHX) to Unalaska Airport (DUT)?
Traveling in March is a good way to save, as it's the cheapest month for flights between PHX and DUT. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from Sky Harbor Intl. Airport (PHX) to Unalaska Airport (DUT)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest PHX to DUT flight.
How many flights per day from Sky Harbor Intl. Airport (PHX) to Unalaska Airport (DUT)?
Direct flights from Sky Harbor Intl. Airport (PHX) to Unalaska Airport (DUT) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PHX to DUT?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change based on a range of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sky Harbor Intl. Airport (PHX) to Unalaska Airport (DUT)?
Book a flight from Sky Harbor Intl. Airport (PHX) to Unalaska Airport (DUT) that leaves before 3 PM to reduce the risk of cancellations. Departures later than this 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 Sky Harbor Intl. Airport (PHX) to Unalaska Airport (DUT) last-minute?
Last-minute fares from PHX to DUT are generally more expensive. For the lowest prices, start looking for flights well ahead of time. That being said, if you're flexible with your travel plans, it's possible to score a cheap ticket right before your journey.
Is it cheaper to book a PHX to DUT flight and hotel package?
Booking a PHX to DUT flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our impressive range of hotels and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Sky Harbor Intl. Airport (PHX) to Unalaska Airport (DUT)?
Typically, you can modify or cancel your PHX to DUT flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you need more details, visit our Customer Service portal.

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
Unalaska
Roundtrip price
$1,761
Distance
2975 mi

Book with confidence

Phoenix to Unalaska Flights

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

 

The best time to book a flight from Phoenix to Unalaska

Sunday is one of the best days to book for cheap flights from Phoenix 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 Phoenix 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 Phoenix to Unalaska in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,022 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 Phoenix 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 Phoenix 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.

 

Phoenix to Unalaska Flights

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*Available to One Key members.