$247 Cheap Flights from Augusta (AGS) to Washington (IAD)

View $247 flight on Wed, Feb 11, 2026Opens in a new window

Popular airlines from Augusta Regional Airport (AGS) to Washington Dulles Intl. Airport (IAD)

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Cheap Flights from Augusta to Washington (AGS-IAD)

Prices were available within the past 7 days and start at $247 for one-way flights and $336 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Jan 13 - Tue, Jan 27
AGS
Augusta
IAD
Washington
$336 Roundtrip, found 9 hours ago
$336
Roundtrip
found 9 hours ago
Select Delta flight, departing Tue, Jan 13 from Augusta to Washington, returning Tue, Jan 27, priced at $336 found 9 hours ago
Delta
Tue, Jan 13 - Thu, Jan 29
AGS
Augusta
IAD
Washington
$345 Roundtrip, found 9 hours ago
$345
Roundtrip
found 9 hours ago
Select Delta flight, departing Tue, Jan 13 from Augusta to Washington, returning Thu, Jan 29, priced at $345 found 9 hours ago
Delta
Wed, Jan 14 - Tue, Jan 27
AGS
Augusta
IAD
Washington
$345 Roundtrip, found 9 hours ago
$345
Roundtrip
found 9 hours ago
Select Delta flight, departing Wed, Jan 14 from Augusta to Washington, returning Tue, Jan 27, priced at $345 found 9 hours ago
Delta
Wed, Dec 3 - Tue, Dec 9
AGS
Augusta
IAD
Washington
$347 Roundtrip, found 5 days ago
$347
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Dec 3 from Augusta to Washington, returning Tue, Dec 9, priced at $347 found 5 days ago
Delta
Wed, Dec 10 - Thu, Dec 25
AGS
Augusta
IAD
Washington
$347 Roundtrip, found 9 hours ago
$347
Roundtrip
found 9 hours ago
Select Delta flight, departing Wed, Dec 10 from Augusta to Washington, returning Thu, Dec 25, priced at $347 found 9 hours ago
Delta
Sat, Dec 13 - Thu, Dec 25
AGS
Augusta
IAD
Washington
$352 Roundtrip, found 9 hours ago
$352
Roundtrip
found 9 hours ago
Select Delta flight, departing Sat, Dec 13 from Augusta to Washington, returning Thu, Dec 25, priced at $352 found 9 hours ago
Delta
Thu, Nov 27 - Sat, Dec 6
AGS
Augusta
IAD
Washington
$355 Roundtrip, found 3 days ago
$355
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Nov 27 from Augusta to Washington, returning Sat, Dec 6, priced at $355 found 3 days ago
Delta
Sun, Feb 1 - Sat, Feb 14
AGS
Augusta
IAD
Washington
$356 Roundtrip, found 9 hours ago
$356
Roundtrip
found 9 hours ago
Select Delta flight, departing Sun, Feb 1 from Augusta to Washington, returning Sat, Feb 14, priced at $356 found 9 hours ago
Delta
Mon, Nov 24 - Thu, Nov 27
AGS
Augusta
IAD
Washington
$357 Roundtrip, found 4 days ago
$357
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Nov 24 from Augusta to Washington, returning Thu, Nov 27, priced at $357 found 4 days ago
American Airlines
Sun, Dec 21 - Thu, Jan 1
AGS
Augusta
IAD
Washington
$399 Roundtrip, found 2 hours ago
$399
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Sun, Dec 21 from Augusta to Washington, returning Thu, Jan 1, priced at $399 found 2 hours ago

Find the cheapest month to fly from Augusta (AGS) to Washington (IAD)

September is typically the cheapest month to fly

From $305 - $883 per traveler.

Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Ronald Reagan Washington National DCA. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $522
DCA
Ronald Reagan Washington National
CheapestClosest
Average driving time to city center8 min
Flights from $522

Frequently asked questions

How much does a flight from Augusta Regional Airport (AGS) to Washington Dulles Intl. Airport (IAD) cost?
Secure a cheap one-way flight from $247 or cheap return flight from $336 from Augusta Regional Airport (AGS) to Washington Dulles Intl. Airport (IAD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Augusta Regional Airport (AGS) to Washington Dulles Intl. Airport (IAD)?
January is the most affordable month to fly from AGS to IAD. Traveling outside of peak seasons is often the key to finding a great deal.
What is the cheapest airline that flies from Augusta Regional Airport (AGS) to Washington Dulles Intl. Airport (IAD)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll take you from AGS to IAD. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Augusta Regional Airport (AGS) to Washington Dulles Intl. Airport (IAD)?
There are no daily nonstop flights available from Augusta Regional Airport (AGS) to Washington Dulles Intl. Airport (IAD). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from AGS to IAD?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary depending on the airline, season 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 Augusta Regional Airport (AGS) to Washington Dulles Intl. Airport (IAD)?
Choose a flight from Augusta Regional Airport (AGS) to Washington Dulles Intl. Airport (IAD) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this time 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.
What airports do you fly into for Washington from Augusta Regional Airport (AGS)?
If you're boarding a direct flight from Augusta Regional Airport (AGS) to Washington, Ronald Reagan Washington National Airport (DCA) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Augusta Regional Airport (AGS) to Washington Dulles Intl. Airport (IAD) last-minute?
Booking your plane ticket from AGS to IAD right before your journey is typically more expensive. However, if you're flexible with your itinerary, you could bag a cheap last-minute fare.
Is it cheaper to book an AGS to IAD flight and hotel package?
Compared with arranging hotels and flights separately, booking an AGS to IAD flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one place will take the stress out of planning your trip. Just pick your flights and choose from our extensive range of hotels, then personalize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Augusta Regional Airport (AGS) to Washington Dulles Intl. Airport (IAD)?
Usually, it's possible to cancel or reschedule your AGS to IAD flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Augusta Regional
Destination airport
Washington Dulles Intl.
Airlines serving
American Airlines, Delta
Roundtrip price
$335
Distance
460 mi

Book with confidence

Augusta to Washington Flights

The cheapest times to fly from Augusta to Washington

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

 

The best time to book a flight from Augusta to Washington

Sunday is one of the best days to book for cheap flights from Augusta to Washington: 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 Augusta to Washington

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 Augusta to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $247 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 Augusta to Washington 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 Augusta to Washington 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.

 

Augusta to Washington Flights

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*Available to One Key members.