$1,168 Cheap Flights from Green Bay (GRB) to Unalaska (DUT)

View $1,168 flight on Thu, Oct 16, 2025Opens in a new window

Popular airlines from Green Bay Austin Straubel Intl. Airport (GRB) to Unalaska, AK (DUT)

Cheap Flights from Green Bay to Unalaska (GRB-DUT)

Prices were available within the past 7 days and start at $1,168 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Austin Straubel Intl. Airport (GRB) to Unalaska Airport (DUT) cost?
Secure a cheap one-way flight from $1,168 or cheap return flight from Austin Straubel Intl. Airport (GRB) 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 Austin Straubel Intl. Airport (GRB) to Unalaska Airport (DUT)?
The cheapest month to fly from GRB to DUT is , when demand is low. Off-peak season is usually when airlines offer better prices between these airports.
What is the cheapest airline that flies from Austin Straubel Intl. Airport (GRB) to Unalaska Airport (DUT)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll fly you from GRB to DUT. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from Austin Straubel Intl. Airport (GRB) to Unalaska Airport (DUT)?
You'll have to book a flight with a layover if you're traveling from Austin Straubel Intl. Airport (GRB) to Unalaska Airport (DUT). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from GRB to DUT?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Austin Straubel Intl. Airport (GRB) to Unalaska Airport (DUT)?
To avoid potential delays on the Austin Straubel Intl. Airport (GRB) to Unalaska Airport (DUT) route, aim to 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 Austin Straubel Intl. Airport (GRB) to Unalaska Airport (DUT) last-minute?
Last-minute fares from GRB to DUT are usually more expensive. To lock in the lowest prices, start looking for flights ahead of time. That said, if you're flexible with your travel plans, it's possible to score a cheap fare right before your trip.
Is it cheaper to book a GRB to DUT flight and hotel package?
You'll generally save money by booking a GRB 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 place. After selecting your preferred accommodations and flights, consider other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Austin Straubel Intl. Airport (GRB) to Unalaska Airport (DUT)?
Generally, it's possible to reschedule or cancel your GRB to DUT flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Travel information

Origin airport
Austin Straubel Intl.
Destination airport
Unalaska
Distance
3413 mi

Book with confidence

Book with confidence

Green Bay to Unalaska Flights

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

 

The best time to book a flight from Green Bay to Unalaska

Sunday is one of the best days to book for cheap flights from Green Bay 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 Green Bay 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 Green Bay to Unalaska in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,168 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 Green Bay 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 Green Bay 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.

 

Green Bay to Unalaska Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.