Cheap Flights from Austin (AUS) to Derby (DCN)

Popular airlines from Austin-Bergstrom Intl. Airport (AUS) to Derby, WA (DCN-RAAF Curtin)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

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

Frequently asked questions

How much does a flight from Austin-Bergstrom Intl. Airport (AUS) to Derby, WA (DCN-RAAF Curtin) cost?
Grab a cheap one-way flight or cheap return flight from Austin-Bergstrom Intl. Airport (AUS) to Derby, WA (DCN-RAAF Curtin) 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 Austin-Bergstrom Intl. Airport (AUS) to Derby, WA (DCN-RAAF Curtin)?
The cheapest month to fly from AUS to DCN is , when there's less demand. Off-peak months are typically when airlines offer better prices between these airports.
What is the cheapest airline that flies from Austin-Bergstrom Intl. Airport (AUS) to Derby, WA (DCN-RAAF Curtin)?
To find the cheapest airline that'll fly you from AUS to DCN, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Austin-Bergstrom Intl. Airport (AUS) to Derby, WA (DCN-RAAF Curtin)?
You'll have to book a flight with a layover when traveling from Austin-Bergstrom Intl. Airport (AUS) to Derby, WA (DCN-RAAF Curtin). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from AUS to DCN?
Typically you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* However, this can change depending on the season, carrier 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 Austin-Bergstrom Intl. Airport (AUS) to Derby, WA (DCN-RAAF Curtin)?
To avoid potential delays on the Austin-Bergstrom Intl. Airport (AUS) to Derby, WA (DCN-RAAF Curtin) route, travel before 3 PM. Flights after this time have a 22% higher chance of cancellation.**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-Bergstrom Intl. Airport (AUS) to Derby, WA (DCN-RAAF Curtin) last-minute?
Booking your flight from AUS to DCN right before your getaway is usually more expensive. But if there's some wiggle room with your travel dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book an AUS to DCN flight and hotel package?
Securing an AUS to DCN flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Pick from our impressive range of accommodations and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Austin-Bergstrom Intl. Airport (AUS) to Derby, WA (DCN-RAAF Curtin)?
If you reserved your AUS to DCN flight in the last 24 hours, you may be able to modify or cancel it at no cost. 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, visit our Customer Service portal for further details.

Travel information

Origin airport
Austin-Bergstrom Intl.
Destination airport
RAAF Curtin
Distance
9691 mi

Book with confidence

Austin to Derby Flights

The cheapest times to fly from Austin to Derby

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 Austin to Derby are during the month of . You can find some of the cheapest flights from Austin to Derby with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Austin to Derby

Sunday is one of the best days to book for cheap flights from Austin to Derby: 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 Austin to Derby

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 Austin to Derby 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 Austin to Derby 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 Austin to Derby 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.

 

Austin to Derby Flights

Explore a world of travel with Expedia

*Available to One Key members.