$172 Cheap Flights from Washington (IAD) to Augusta (AUG)

View $172 flight on Wed, Dec 10, 2025Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Augusta, ME (AUG-Augusta State)

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Cheap Flights from Washington to Augusta (IAD-AUG)

Prices were available within the past 7 days and start at $172 for one-way flights and $334 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Dec 4 - Wed, Jan 7
IAD
Washington
AUG
Augusta
$334 Roundtrip, found 1 day ago
$334
Roundtrip
found 1 day ago
Select United flight, departing Thu, Dec 4 from Washington to Augusta, returning Wed, Jan 7, priced at $334 found 1 day ago
United
Tue, Jan 6 - Wed, Jan 21
IAD
Washington
AUG
Augusta
$339 Roundtrip, found 1 day ago
$339
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jan 6 from Washington to Augusta, returning Wed, Jan 21, priced at $339 found 1 day ago
United
Thu, Dec 25 - Wed, Jan 7
IAD
Washington
AUG
Augusta
$341 Roundtrip, found 5 days ago
$341
Roundtrip
found 5 days ago
Select United flight, departing Thu, Dec 25 from Washington to Augusta, returning Wed, Jan 7, priced at $341 found 5 days ago
United
Fri, Dec 5 - Wed, Jan 7
IAD
Washington
AUG
Augusta
$344 Roundtrip, found 1 day ago
$344
Roundtrip
found 1 day ago
Select United flight, departing Fri, Dec 5 from Washington to Augusta, returning Wed, Jan 7, priced at $344 found 1 day ago
United
Tue, Jan 6 - Wed, Jan 7
IAD
Washington
AUG
Augusta
$344 Roundtrip, found 1 day ago
$344
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jan 6 from Washington to Augusta, returning Wed, Jan 7, priced at $344 found 1 day ago
United
Fri, Dec 5 - Fri, Jan 9
IAD
Washington
AUG
Augusta
$349 Roundtrip, found 5 days ago
$349
Roundtrip
found 5 days ago
Select United flight, departing Fri, Dec 5 from Washington to Augusta, returning Fri, Jan 9, priced at $349 found 5 days ago
United
Thu, Dec 4 - Wed, Dec 17
IAD
Washington
AUG
Augusta
$354 Roundtrip, found 5 days ago
$354
Roundtrip
found 5 days ago
Select United flight, departing Thu, Dec 4 from Washington to Augusta, returning Wed, Dec 17, priced at $354 found 5 days ago
United
Thu, Dec 25 - Mon, Jan 5
IAD
Washington
AUG
Augusta
$356 Roundtrip, found 5 days ago
$356
Roundtrip
found 5 days ago
Select United flight, departing Thu, Dec 25 from Washington to Augusta, returning Mon, Jan 5, priced at $356 found 5 days ago
United
Mon, Dec 22 - Wed, Jan 7
IAD
Washington
AUG
Augusta
$357 Roundtrip, found 5 days ago
$357
Roundtrip
found 5 days ago
Select United flight, departing Mon, Dec 22 from Washington to Augusta, returning Wed, Jan 7, priced at $357 found 5 days ago
United
Fri, Dec 5 - Fri, Jan 9
IAD
Washington
AUG
Augusta
$359 Roundtrip, found 5 days ago
$359
Roundtrip
found 5 days ago
Select United flight, departing Fri, Dec 5 from Washington to Augusta, returning Fri, Jan 9, priced at $359 found 5 days ago

Alternative airports near Augusta

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

Select flight to Augusta State AUG. Cheapest and Closest option available. Average driving time to city center is 2 minutes. Flights from $369
AUG
Augusta State
CheapestClosest
Average driving time to city center2 min
Flights from $369

Frequently asked questions

How much does a flight from Washington Dulles Intl. Airport (IAD) to Augusta State Airport (AUG) cost?
Snag a cheap one-way flight from $172 or cheap return flight from $334 from Washington Dulles Intl. Airport (IAD) to Augusta State Airport (AUG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Washington Dulles Intl. Airport (IAD) to Augusta State Airport (AUG)?
Traveling in December can help you save, as it's the cheapest month for flights between IAD and AUG. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from Washington Dulles Intl. Airport (IAD) to Augusta State Airport (AUG)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from IAD to AUG. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Augusta State Airport (AUG)?
Direct flights from Washington Dulles Intl. Airport (IAD) to Augusta State Airport (AUG) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from IAD to AUG?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change depending on a number of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Washington Dulles Intl. Airport (IAD) to Augusta State Airport (AUG)?
Choose a flight from Washington Dulles Intl. Airport (IAD) to Augusta State Airport (AUG) that takes off before 3 PM to reduce the risk of 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 Augusta from Washington Dulles Intl. Airport (IAD)?
If you're boarding a direct flight from Washington Dulles Intl. Airport (IAD) to Augusta, Portland Intl. Jetport Airport (PWM) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Washington Dulles Intl. Airport (IAD) to Augusta State Airport (AUG) last-minute?
Booking your ticket from IAD to AUG shortly before your getaway is typically more expensive. However, if there's some wiggle room with your schedule, you could land a cheap last-minute fare.
Is it cheaper to book an IAD to AUG flight and hotel package?
Opting for an IAD to AUG flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Select from our extensive range of hotels and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Washington Dulles Intl. Airport (IAD) to Augusta State Airport (AUG)?
If you booked your IAD to AUG flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Augusta State
Roundtrip price
$334
Distance
541 mi

Book with confidence

Washington to Augusta Flights

The cheapest times to fly from Washington to Augusta

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

 

The best time to book a flight from Washington to Augusta

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

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 Washington to Augusta in 2025. You can also book with separate airlines for your outbound and return journeys, from $172 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 Washington to Augusta 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 Washington to Augusta 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.

 

Washington to Augusta Flights

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*Available to One Key members.