$875 Cheap Flights from Los Angeles (LAX) to Unalaska (DUT)

View $875 flight on Sun, Aug 24, 2025Opens in a new window

Popular airlines from Los Angeles Intl. (LAX) to Unalaska, AK (DUT)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Los Angeles to Unalaska (LAX-DUT)

Prices were available within the past 7 days and start at $875 for one-way flights and $1,722 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, Aug 20 - Sun, Aug 31
LAX
Los Angeles
DUT
Unalaska
$1,722 Roundtrip, found 6 days ago
$1,722
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Aug 20 from Los Angeles to Unalaska, returning Sun, Aug 31, priced at $1,722 found 6 days ago
Alaska Airlines
Fri, Sep 19 - Mon, Oct 6
LAX
Los Angeles
DUT
Unalaska
$1,732 Roundtrip, found 6 days ago
$1,732
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Fri, Sep 19 from Los Angeles to Unalaska, returning Mon, Oct 6, priced at $1,732 found 6 days ago
Alaska Airlines
Wed, Sep 24 - Mon, Oct 6
LAX
Los Angeles
DUT
Unalaska
$1,739 Roundtrip, found 6 days ago
$1,739
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Sep 24 from Los Angeles to Unalaska, returning Mon, Oct 6, priced at $1,739 found 6 days ago
Alaska Airlines
Thu, Oct 2 - Fri, Oct 17
LAX
Los Angeles
DUT
Unalaska
$1,742 Roundtrip, found 6 days ago
$1,742
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu, Oct 2 from Los Angeles to Unalaska, returning Fri, Oct 17, priced at $1,742 found 6 days ago
Alaska Airlines
Mon, Aug 25 - Thu, Sep 11
LAX
Los Angeles
DUT
Unalaska
$1,746 Roundtrip, found 6 days ago
$1,746
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Aug 25 from Los Angeles to Unalaska, returning Thu, Sep 11, priced at $1,746 found 6 days ago
Delta
Fri, Sep 12 - Sun, Sep 28
LAX
Los Angeles
DUT
Unalaska
$1,747 Roundtrip, found 6 days ago
$1,747
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Sep 12 from Los Angeles to Unalaska, returning Sun, Sep 28, priced at $1,747 found 6 days ago
Alaska Airlines
Wed, Oct 1 - Fri, Oct 17
LAX
Los Angeles
DUT
Unalaska
$1,749 Roundtrip, found 6 days ago
$1,749
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Oct 1 from Los Angeles to Unalaska, returning Fri, Oct 17, priced at $1,749 found 6 days ago
Alaska Airlines
Sun, Aug 24 - Sun, Aug 31
LAX
Los Angeles
DUT
Unalaska
$1,749 Roundtrip, found 6 days ago
$1,749
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sun, Aug 24 from Los Angeles to Unalaska, returning Sun, Aug 31, priced at $1,749 found 6 days ago
Alaska Airlines
Thu, Aug 21 - Sun, Aug 31
LAX
Los Angeles
DUT
Unalaska
$1,752 Roundtrip, found 6 days ago
$1,752
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu, Aug 21 from Los Angeles to Unalaska, returning Sun, Aug 31, priced at $1,752 found 6 days ago
Delta
Wed, Sep 3 - Mon, Sep 15
LAX
Los Angeles
DUT
Unalaska
$1,754 Roundtrip, found 6 days ago
$1,754
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Sep 3 from Los Angeles to Unalaska, returning Mon, Sep 15, priced at $1,754 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 $1,722
DUT
Unalaska, AK
CheapestClosest
Average driving time to city center7 min
Flights from $1,722
Flights from Los Angeles (LAX) to Unalaska (DUT)
Origin airport
Los Angeles Intl.
Destination airport
Unalaska
Roundtrip price
$1,722
Distance
2693 mi

Los Angeles to Unalaska Flights

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

 

The best time to book a flight from Los Angeles to Unalaska

Sunday is one of the best days to book for cheap flights from Los Angeles 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 Los Angeles 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 Los Angeles to Unalaska in 2025. You can also book with separate airlines for your outbound and return journeys, from $875 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 Los Angeles 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 Los Angeles 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 Los Angeles Intl. Airport (LAX) to Unalaska Airport (DUT) cost?
Lock in a cheap one-way flight from $875 or cheap return flight from $1,722 from Los Angeles Intl. Airport (LAX) 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 Los Angeles Intl. Airport (LAX) to Unalaska Airport (DUT)?
August is the cheapest month to fly from LAX to DUT. Traveling during quieter months is often the key to landing a great deal.
What is the cheapest airline that flies from Los Angeles Intl. Airport (LAX) to Unalaska Airport (DUT)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest LAX to DUT flight.
How many flights per day from Los Angeles Intl. Airport (LAX) to Unalaska Airport (DUT)?
You'll need to book a flight with a layover if you're traveling from Los Angeles Intl. Airport (LAX) to Unalaska Airport (DUT). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from LAX to DUT?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary based on various factors, such as 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 Los Angeles Intl. Airport (LAX) to Unalaska Airport (DUT)?
To arrive at Unalaska Airport (DUT) on time, choose a flight that leaves from Los Angeles Intl. Airport (LAX) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Los Angeles Intl. Airport (LAX) to Unalaska Airport (DUT) last-minute?
Last-minute fares from LAX to DUT are usually more expensive. For the cheapest rates, start looking for flights as early as possible. That said, if your travel plans are flexible, you may score a cheap fare right before you leave.
Is it cheaper to book a LAX to DUT flight and hotel package?
You'll generally save money by securing a LAX to DUT flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've selected your preferred accommodations and flights, consider other add-ons like car rentals, activities and tours.
Can I cancel or change the date of my flight from Los Angeles Intl. Airport (LAX) to Unalaska Airport (DUT)?
If you booked your LAX to DUT flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

Explore a world of travel with Expedia

*Available to One Key members.