Cheap Flights from Oakland (OAK) to Unalaska (DUT)

Popular airlines from Oakland Intl. Airport (OAK) to Unalaska, AK (DUT)

Cheap Flights from Oakland to Unalaska (OAK-DUT)

Prices were available within the past 7 days and start at for one-way flights and $2,005 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Fri, Oct 31 - Tue, Nov 4
OAK
Oakland
DUT
Unalaska
$2,005 Roundtrip, found 5 days ago
$2,005
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Oct 31 from Oakland to Unalaska, returning Tue, Nov 4, priced at $2,005 found 5 days ago
Alaska Airlines
Fri, Oct 31 - Tue, Nov 4
OAK
Oakland
DUT
Unalaska
$2,034 Roundtrip, found 5 days ago
$2,034
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Oct 31 from Oakland to Unalaska, returning Tue, Nov 4, priced at $2,034 found 5 days ago

Frequently asked questions

How much does a flight from Oakland Intl. Airport (OAK) to Unalaska Airport (DUT) cost?
Get a cheap one-way flight or cheap return flight from $2,005 from Oakland Intl. Airport (OAK) 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 Oakland Intl. Airport (OAK) to Unalaska Airport (DUT)?
Flying in October may help you find better deals, as it's the cheapest month for flights between OAK and DUT. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Oakland Intl. Airport (OAK) to Unalaska Airport (DUT)?
To find the cheapest airline that'll fly you from OAK to DUT, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Oakland Intl. Airport (OAK) to Unalaska Airport (DUT)?
Direct flights from Oakland Intl. Airport (OAK) to Unalaska Airport (DUT) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from OAK to DUT?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Oakland Intl. Airport (OAK) to Unalaska Airport (DUT)?
To arrive at Unalaska Airport (DUT) without delays, opt for a flight that takes off from Oakland Intl. Airport (OAK) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Oakland Intl. Airport (OAK) to Unalaska Airport (DUT) last-minute?
Booking your flight from OAK to DUT right before your getaway is typically more expensive. However, if there's some wiggle room with your travel times and dates, you could land a cheap last-minute fare.
Is it cheaper to book an OAK to DUT flight and hotel package?
You'll generally save money by securing an OAK 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 everything in one convenient place. Once you've selected your preferred flights and accommodations, consider adding extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from Oakland Intl. Airport (OAK) to Unalaska Airport (DUT)?
In most cases, you're able to cancel or reschedule your OAK to DUT flight. However, there may be additional charges, especially if you booked more than 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you want further details, go to our Customer Service portal.

Travel information

Origin airport
Oakland Intl.
Destination airport
Unalaska
Roundtrip price
$2,004
Distance
2358 mi

Book with confidence

Oakland to Unalaska Flights

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

 

The best time to book a flight from Oakland to Unalaska

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

 

Oakland to Unalaska Flights

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*Available to One Key members.