$912 Cheap Flights from Atlanta (ATL) to Unalaska (DUT)

View $912 flight on Tue, Sep 23, 2025Opens in a new window

Popular airlines from Hartsfield-Jackson Atlanta International Airport (ATL) 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 Atlanta to Unalaska (ATL-DUT)

Prices were available within the past 7 days and start at $912 for one-way flights and $1,810 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Mon, Sep 22 - Thu, Sep 25
ATL
Atlanta
DUT
Unalaska
$1,810 Roundtrip, found 5 days ago
$1,810
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Mon, Sep 22 from Atlanta to Unalaska, returning Thu, Sep 25, priced at $1,810 found 5 days ago
Hawaiian Airlines
Sun, Sep 21 - Thu, Sep 25
ATL
Atlanta
DUT
Unalaska
$1,839 Roundtrip, found 5 days ago
$1,839
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Sun, Sep 21 from Atlanta to Unalaska, returning Thu, Sep 25, priced at $1,839 found 5 days ago
Delta
Tue, Sep 23 - Sun, Sep 28
ATL
Atlanta
DUT
Unalaska
$1,850 Roundtrip, found 5 days ago
$1,850
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Sep 23 from Atlanta to Unalaska, returning Sun, Sep 28, priced at $1,850 found 5 days ago
Alaska Airlines
Sun, Sep 21 - Tue, Sep 30
ATL
Atlanta
DUT
Unalaska
$1,859 Roundtrip, found 5 days ago
$1,859
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sun, Sep 21 from Atlanta to Unalaska, returning Tue, Sep 30, priced at $1,859 found 5 days ago
Alaska Airlines
Mon, Sep 22 - Sat, Sep 27
ATL
Atlanta
DUT
Unalaska
$1,868 Roundtrip, found 5 days ago
$1,868
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Mon, Sep 22 from Atlanta to Unalaska, returning Sat, Sep 27, priced at $1,868 found 5 days ago
Alaska Airlines
Sat, Sep 20 - Thu, Sep 25
ATL
Atlanta
DUT
Unalaska
$1,876 Roundtrip, found 5 days ago
$1,876
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Sep 20 from Atlanta to Unalaska, returning Thu, Sep 25, priced at $1,876 found 5 days ago
Alaska Airlines
Tue, Sep 23 - Sun, Sep 28
ATL
Atlanta
DUT
Unalaska
$1,891 Roundtrip, found 5 days ago
$1,891
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, Sep 23 from Atlanta to Unalaska, returning Sun, Sep 28, priced at $1,891 found 5 days ago
Hawaiian Airlines
Sat, Sep 20 - Wed, Oct 1
ATL
Atlanta
DUT
Unalaska
$1,897 Roundtrip, found 5 days ago
$1,897
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Sat, Sep 20 from Atlanta to Unalaska, returning Wed, Oct 1, priced at $1,897 found 5 days ago
Delta
Tue, Sep 23 - Sun, Sep 28
ATL
Atlanta
DUT
Unalaska
$1,905 Roundtrip, found 5 days ago
$1,905
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Sep 23 from Atlanta to Unalaska, returning Sun, Sep 28, priced at $1,905 found 5 days ago
Hawaiian Airlines
Sat, Sep 20 - Sat, Sep 27
ATL
Atlanta
DUT
Unalaska
$1,927 Roundtrip, found 5 days ago
$1,927
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Sat, Sep 20 from Atlanta to Unalaska, returning Sat, Sep 27, priced at $1,927 found 5 days ago
Alaska Airlines
Thu, Sep 11 - Sun, Sep 21
ATL
Atlanta
DUT
Unalaska
$2,078 Roundtrip, found 1 day ago
$2,078
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Sep 11 from Atlanta to Unalaska, returning Sun, Sep 21, priced at $2,078 found 1 day ago
Delta
Tue, Sep 23 - Sun, Sep 28
ATL
Atlanta
DUT
Unalaska
$2,104 Roundtrip, found 5 days ago
$2,104
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Sep 23 from Atlanta to Unalaska, returning Sun, Sep 28, priced at $2,104 found 5 days ago
Alaska Airlines
Fri, Sep 12 - Sun, Sep 21
ATL
Atlanta
DUT
Unalaska
$2,108 Roundtrip, found 1 day ago
$2,108
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Sep 12 from Atlanta to Unalaska, returning Sun, Sep 21, priced at $2,108 found 1 day 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 $2,108
DUT
Unalaska, AK
CheapestClosest
Average driving time to city center7 min
Flights from $2,108
Flights from Atlanta (ATL) to Unalaska (DUT)
Origin airport
Hartsfield-Jackson Atlanta Intl.
Destination airport
Unalaska
Roundtrip price
$1,809
Distance
4076 mi

Atlanta to Unalaska Flights

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

 

The best time to book a flight from Atlanta to Unalaska

Sunday is one of the best days to book for cheap flights from Atlanta 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 Atlanta 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 Atlanta to Unalaska in 2025. You can also book with separate airlines for your outbound and return journeys, from $912 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 Atlanta 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 Atlanta 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 Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Unalaska Airport (DUT) cost?
Get a cheap one-way flight from $912 or cheap return flight from $1,810 from Hartsfield-Jackson Atlanta Intl. Airport (ATL) 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 Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Unalaska Airport (DUT)?
The cheapest month to fly from ATL to DUT is September, when there's less demand. Off-peak season is often when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Unalaska Airport (DUT)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll fly you from ATL to DUT. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Unalaska Airport (DUT)?
Direct flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Unalaska Airport (DUT) aren't available daily, so you'll need 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 ATL to DUT?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* But this can vary depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Unalaska Airport (DUT)?
Book a flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Unalaska Airport (DUT) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**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 Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Unalaska Airport (DUT) last-minute?
Last-minute fares from ATL to DUT are usually more expensive. To secure the best rates, start looking for flights well ahead of time. That being said, if you're flexible with your travel plans, you may find a cheap fare right before you leave.
Is it cheaper to book an ATL to DUT flight and hotel package?
You can save money by booking an ATL 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 place. Once you've selected your preferred flights and accommodations, consider adding extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Unalaska Airport (DUT)?
In most instances, you're able to cancel or reschedule your ATL to DUT flight. However, additional charges may apply, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you need more details, go to our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.