Cheap Flights from Washington (IAD) to Atlanta (ATL)

View AU$107 flight on Sat, 11 Oct. 2025Opens in a new window

Popular airlines from Washington Dulles International Airport (IAD) to Hartsfield-Jackson Atlanta International Airport (ATL)

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Cheap Flights from Washington (IAD) to Atlanta (ATL)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 2 Sep. - Tue, 9 Sep.
IAD
Washington
ATL
Atlanta
AU$182 Return, found 3 days ago
AU$182
Return
found 3 days ago
Select Delta flight, departing Tue, 2 Sep. from Washington to Atlanta, returning Tue, 9 Sep., priced at AU$182 found 3 days ago
Delta
Sat, 6 Sep. - Sat, 13 Sep.
IAD
Washington
ATL
Atlanta
AU$214 Return, found 5 days ago
AU$214
Return
found 5 days ago
Select Delta flight, departing Sat, 6 Sep. from Washington to Atlanta, returning Sat, 13 Sep., priced at AU$214 found 5 days ago
Delta
Tue, 2 Sep. - Tue, 9 Sep.
IAD
Washington
ATL
Atlanta
AU$235 Return, found 3 days ago
AU$235
Return
found 3 days ago
Select Delta flight, departing Tue, 2 Sep. from Washington to Atlanta, returning Tue, 9 Sep., priced at AU$235 found 3 days ago
Delta
Sat, 6 Sep. - Sat, 13 Sep.
IAD
Washington
ATL
Atlanta
AU$268 Return, found 5 days ago
AU$268
Return
found 5 days ago
Select Delta flight, departing Sat, 6 Sep. from Washington to Atlanta, returning Sat, 13 Sep., priced at AU$268 found 5 days ago
United
Tue, 2 Sep. - Tue, 9 Sep.
IAD
Washington
ATL
Atlanta
AU$284 Return, found 3 days ago
AU$284
Return
found 3 days ago
Select United flight, departing Tue, 2 Sep. from Washington to Atlanta, returning Tue, 9 Sep., priced at AU$284 found 3 days ago
United
Tue, 2 Sep. - Tue, 9 Sep.
IAD
Washington
ATL
Atlanta
AU$288 Return, found 3 days ago
AU$288
Return
found 3 days ago
Select United flight, departing Tue, 2 Sep. from Washington to Atlanta, returning Tue, 9 Sep., priced at AU$288 found 3 days ago
Delta
Tue, 2 Sep. - Tue, 9 Sep.
IAD
Washington
ATL
Atlanta
AU$289 Return, found 3 days ago
AU$289
Return
found 3 days ago
Select Delta flight, departing Tue, 2 Sep. from Washington to Atlanta, returning Tue, 9 Sep., priced at AU$289 found 3 days ago
Delta
Wed, 3 Sep. - Sun, 7 Sep.
IAD
Washington
ATL
Atlanta
AU$290 Return, found 2 days ago
AU$290
Return
found 2 days ago
Select Delta flight, departing Wed, 3 Sep. from Washington to Atlanta, returning Sun, 7 Sep., priced at AU$290 found 2 days ago
American Airlines
Tue, 2 Sep. - Tue, 9 Sep.
IAD
Washington
ATL
Atlanta
AU$383 Return, found 3 days ago
AU$383
Return
found 3 days ago
Select American Airlines flight, departing Tue, 2 Sep. from Washington to Atlanta, returning Tue, 9 Sep., priced at AU$383 found 3 days ago
Alaska Airlines
Tue, 2 Sep. - Tue, 9 Sep.
IAD
Washington
ATL
Atlanta
AU$793 Return, found 3 days ago
AU$793
Return
found 3 days ago
Select Alaska Airlines flight, departing Tue, 2 Sep. from Washington to Atlanta, returning Tue, 9 Sep., priced at AU$793 found 3 days ago

Find the cheapest month to fly from Washington (IAD) to Atlanta (ATL)

March is typically the cheapest month to fly

From AU$74 - AU$354 per traveller.

Graph displaying average flight prices per month

Flight from Washington to Atlanta route information
Origin airport
Washington Dulles Intl.
Destination airport
Hartsfield-Jackson Atlanta Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Return price
AU$182
Distance
855 km
Average flight time
1 hour 55 mins

Your quick guide to flights from Washington to Atlanta

Pick up great flights from Washington to Atlanta

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Washington to Atlanta. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Washington to Atlanta that take around hours.

Find cheap flights from Washington to Atlanta

From the great flight deals with prices currently ranging from AU$182 to AU$793, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Washington to Atlanta around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Atlanta is normally in September.

Reasons to book your flight from Washington to Atlanta with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Washington to Atlanta across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Atlanta right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from Dulles Intl. Airport to Atlanta Airport?
If you're travelling from IAD to Atlanta Airport, round-trip journeys start from AU$182. This price is based on fares available within the last 7 days on Expedia for flights departing within the next year, so don't hang about. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Dulles Intl. Airport to ATL?
Most flights can be cancelled online, but whether you are charged a fee differs between airlines. If you do have to cancel your trip, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Dulles Intl. Airport to ATL that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for IAD to Atlanta Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from IAD to ATL?
You can forget about a movie marathon on this flight — it's only 860 kilometres from Chantilly to College Park. Sit down, enjoy the in-flight service and you'll be there before long.
Which airlines fly direct from IAD to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
A leading airline that flies from Dulles Intl. Airport to Atlanta Airport is Delta Air Lines (DL). It offers 160 monthly flights. You could also have a look at the fares available with United Airlines (UA). This airline operates 121 monthly flights between Chantilly and College Park.
Are Washington Dulles Intl. Airport (IAD) to Atlanta Airport flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes nab a bargain, with some of the cheapest fares from Dulles Intl. Airport to Hartsfield–Jackson Atlanta International Airport showing up a few weeks prior to the departure date. If you'd rather book ahead, Expedia compares and updates all the best flight deals continually — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines release prices so far in advance.

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