$1,117 Cheap Flights from Newark Liberty Intl. Airport (EWR) to Unalaska (DUT)

View $1,117 flight on Thu, Nov 20, 2025Opens in a new window

Popular airlines from Newark Liberty Intl. Airport (EWR) to Unalaska, AK (DUT)

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Cheap Flights from Newark Liberty Intl. Airport to Unalaska (EWR-DUT)

Prices were available within the past 7 days and start at $1,117 for one-way flights and $1,989 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, Dec 4 - Mon, Dec 8
EWR
New York
DUT
Unalaska
$1,989 Roundtrip, found 2 days ago
$1,989
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Dec 4 from New York to Unalaska, returning Mon, Dec 8, priced at $1,989 found 2 days ago
Alaska Airlines
Thu, Dec 4 - Mon, Dec 8
EWR
New York
DUT
Unalaska
$2,019 Roundtrip, found 2 days ago
$2,019
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Dec 4 from New York to Unalaska, returning Mon, Dec 8, priced at $2,019 found 2 days ago
Alaska Airlines
Mon, Dec 8 - Mon, Dec 15
EWR
New York
DUT
Unalaska
$2,040 Roundtrip, found 19 hours ago
$2,040
Roundtrip
found 19 hours ago
Select Alaska Airlines flight, departing Mon, Dec 8 from New York to Unalaska, returning Mon, Dec 15, priced at $2,040 found 19 hours ago
Alaska Airlines
Thu, Dec 4 - Mon, Dec 8
EWR
New York
DUT
Unalaska
$2,069 Roundtrip, found 2 days ago
$2,069
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Dec 4 from New York to Unalaska, returning Mon, Dec 8, priced at $2,069 found 2 days ago
Alaska Airlines
Thu, Dec 4 - Tue, Dec 9
EWR
New York
DUT
Unalaska
$2,090 Roundtrip, found 6 days ago
$2,090
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu, Dec 4 from New York to Unalaska, returning Tue, Dec 9, priced at $2,090 found 6 days ago
Alaska Airlines
Mon, Dec 8 - Mon, Dec 15
EWR
New York
DUT
Unalaska
$2,098 Roundtrip, found 19 hours ago
$2,098
Roundtrip
found 19 hours ago
Select Alaska Airlines flight, departing Mon, Dec 8 from New York to Unalaska, returning Mon, Dec 15, priced at $2,098 found 19 hours ago
Alaska Airlines
Mon, Dec 8 - Mon, Dec 15
EWR
New York
DUT
Unalaska
$2,176 Roundtrip, found 19 hours ago
$2,176
Roundtrip
found 19 hours ago
Select Alaska Airlines flight, departing Mon, Dec 8 from New York to Unalaska, returning Mon, Dec 15, priced at $2,176 found 19 hours ago
Delta
Thu, Nov 20 - Sat, Nov 22
EWR
New York
DUT
Unalaska
$2,251 Roundtrip, found 1 day ago
$2,251
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Nov 20 from New York to Unalaska, returning Sat, Nov 22, priced at $2,251 found 1 day ago
Alaska Airlines
Tue, Jul 7 - Sun, Jul 19
EWR
New York
DUT
Unalaska
$2,262 Roundtrip, found 1 day ago
$2,262
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Jul 7 from New York to Unalaska, returning Sun, Jul 19, priced at $2,262 found 1 day ago
United
Tue, Jul 7 - Sun, Jul 19
EWR
New York
DUT
Unalaska
$2,463 Roundtrip, found 1 day ago
$2,463
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jul 7 from New York to Unalaska, returning Sun, Jul 19, priced at $2,463 found 1 day ago

Frequently asked questions

How much does a flight from Liberty Intl. Airport (EWR) to Unalaska Airport (DUT) cost?
Grab a cheap one-way flight from $1,117 or cheap return flight from $1,989 from Liberty Intl. Airport (EWR) to Unalaska Airport (DUT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Liberty Intl. Airport (EWR) to Unalaska Airport (DUT)?
The cheapest month to fly from EWR to DUT is December, when there's less demand. Off-peak months are often when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Liberty Intl. Airport (EWR) to Unalaska Airport (DUT)?
Expedia's filter tool lets you easily compare airlines, flight 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 EWR to DUT flight.
How many flights per day from Liberty Intl. Airport (EWR) to Unalaska Airport (DUT)?
There aren't any daily nonstop flights from Liberty Intl. Airport (EWR) to Unalaska Airport (DUT). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way in no time.
What day of the week has the most flights from EWR to DUT?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change based on a number of factors, including the season 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 Liberty Intl. Airport (EWR) to Unalaska Airport (DUT)?
To avoid potential delays on the Liberty Intl. Airport (EWR) to Unalaska Airport (DUT) route, fly before 3 PM. Departures after this time are 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 Liberty Intl. Airport (EWR) to Unalaska Airport (DUT) last-minute?
Booking your ticket from EWR to DUT just before your getaway is typically more expensive. But if you're flexible with your travel dates and times, you could score a cheap last-minute fare.
Is it cheaper to book an EWR to DUT flight and hotel package?
You'll typically save money by booking an EWR to DUT flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. Once you've chosen your ideal flights and accommodations, consider adding extras including car rentals, tours and activities.
Can I cancel or change the date of my flight from Liberty Intl. Airport (EWR) to Unalaska Airport (DUT)?
Typically, it's possible to cancel or reschedule your EWR to DUT flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Newark Liberty Intl. Airport
Destination airport
Unalaska
Roundtrip price
$1,989
Distance
4107 mi

Book with confidence

Newark Liberty Intl. Airport to Unalaska Flights

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

 

The best time to book a flight from Newark Liberty Intl. Airport to Unalaska

Sunday is one of the best days to book for cheap flights from Newark Liberty Intl. Airport 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 Newark Liberty Intl. Airport 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 Newark Liberty Intl. Airport to Unalaska in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,117 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 Newark Liberty Intl. Airport 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 Newark Liberty Intl. Airport 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.

 

Newark Liberty Intl. Airport to Unalaska Flights

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*Available to One Key members.