$129 Cheap Delta flights Austin (AUS) to Wilmington (ILM)

Apply the “Price (lowest to highest)” filter on Expedia to look for cheap Delta Air Lines round-trip flights from $257 from AUS to ILM. Affordable one-way options from $129 are also available.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

January is one of the cheapest months to travel to Wilmington with Delta Air Lines. You could also find fantastic deals on one-way and return fares in December.

Search for cheap Delta Air Lines flights from Austin-Bergstrom Intl. Airport (AUS) to Wilmington Intl. Airport (ILM) one to three months prior to your day of departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare class and itinerary, the ideal day to book a domestic flight is generally Sunday and the most expensive is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Use the “Nonstop” filter when searching for direct Delta Air Lines flights from AUS to ILM. You can also compare other carriers servicing the same direct route.

Filter your results by “Early Morning” and “Morning” to see the earliest departures from AUS to ILM. Leaving early means you’re less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Delta Air Lines flights from Austin-Bergstrom Intl. Airport (AUS) to Wilmington come in to Wilmington Intl. Airport (ILM). This is the main gateway to this city.

Delta Air Lines makes traveling from AUS to ILM more comfortable with a rewarding loyalty program and an excellent in-flight experience. You could even start earning points with Delta SkyMiles. Be sure to sign up to our free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future bookings.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on your fare type, a fee will generally apply if you cancel or reschedule your booking more than 24 hours after it’s confirmed. To find plane tickets with more flexibility, select our “No cancel fee” or “Changes included” filter when searching for flights. For more information on modifying or canceling your reservation, head to “Trips,” select your flight and tick “Manage Booking.”