$179 Cheap Delta flights Augusta (AGS) to Washington (IAD)

Finding cheap one-way Delta Air Lines flights from AGS to IAD from $179 on Expedia couldn’t be easier — just filter by “Price (lowest to highest).” Or check out our budget-friendly return fares from $335 for your next adventure.**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.

Browse for round-trip or one-way flights to Washington in January or February. You could find a cheap fare with Delta Air Lines during these quieter months.

Start searching one to three months ahead of your departure date to get cheaper fares on Delta Air Lines flights from Augusta Regional Airport (AGS) to Washington Dulles Intl. Airport (IAD). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Get the timing right, and you can enjoy significant savings on domestic journeys.*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.

To see if there’s a direct route from AGS to IAD with Delta Air Lines or another airline, use our “Nonstop” filter when browsing for flights.

To find the earliest departure from AGS to IAD with Delta Air Lines, filter your results by “Morning” and “Early Morning.” Choosing an early flight usually means you’ll experience fewer 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 Augusta Regional Airport (AGS) to Washington land at Washington Dulles Intl. Airport (IAD). This is the main entry point to this city.

Offering a rewarding loyalty program and an excellent in-flight experience, Delta Air Lines is a popular option for many passengers flying from AGS to IAD. Plus, if you’re a Delta SkyMiles and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be used on future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Typically, you can change or cancel your flight, although additional charges may apply if you booked over 24 hours ago. Need flexible options? Use Expedia’s “Changes included” and “No cancel fee” filters to find flights that won’t penalize you if you have to alter your plans. To make modifications, visit “Trips,” select your flight and click on “Manage Booking” for further information.