Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Atlanta to Washington, D.C. Reagan-National Airport from $79

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to Washington, D.C. Reagan-National Airport departing on 5/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Atlanta to Washington, D.C.

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Atlanta to Washington, D.C..
9:00 am - 10:50 amATL-DCA
1h 50mnonstop
4:00 pm - 5:55 pmDCA-ATL
1h 55mnonstop
$157Southwest
Find Deal
Sat, Apr 26 - Sat, Apr 26
9:28 pm - 12:09 pmATL-DCA
14h 41m1 stop
6:00 pm - 5:21 amDCA-ATL
11h 21m1 stop
$158Frontier
Find Deal
Wed, Apr 23 - Sat, Apr 26
9:17 pm - 12:07 pmATL-DCA
14h 50m1 stop
7:00 am - 5:39 amDCA-ATL
22h 39m1 stop
$160Frontier
Find Deal
Fri, May 9 - Sun, May 11
9:28 pm - 12:09 pmATL-DCA
14h 41m1 stop
7:00 am - 5:21 amDCA-ATL
22h 21m1 stop
$164Frontier
Find Deal
Thu, Apr 24 - Sun, Apr 27
9:59 pm - 11:39 pmATL-DCA
1h 40mnonstop
8:59 am - 10:57 amDCA-ATL
1h 58mnonstop
$167Delta
Find Deal
Wed, Apr 23 - Wed, Apr 30
7:25 am - 9:06 amATL-DCA
1h 41mnonstop
7:35 pm - 9:34 pmDCA-ATL
1h 59mnonstop
$177Delta
Find Deal
Thu, Apr 24 - Mon, Apr 28
12:09 pm - 2:13 pmATL-DCA
2h 04mnonstop
5:14 pm - 11:58 pmDCA-ATL
6h 44m1 stop
$195American Airlines
Find Deal
Sat, Apr 26 - Sat, Apr 26
11:04 am - 4:29 pmATL-DCA
5h 25m1 stop
7:58 pm - 9:53 pmDCA-ATL
1h 55mnonstop
$218American Airlines
Find Deal
Wed, May 28 - Fri, May 30
1:30 pm - 6:44 pmATL-DCA
5h 14m1 stop
5:15 pm - 10:39 pmDCA-ATL
5h 24m1 stop
$285JetBlue
Find Deal
Tue, Sep 16 - Fri, Sep 19
1:30 pm - 6:44 pmATL-DCA
5h 14m1 stop
6:30 am - 12:31 pmDCA-ATL
6h 01m1 stop
$294JetBlue
Find Deal
Thu, Sep 18 - Sun, Sep 21

Southwest flights from Atlanta to Washington, D.C. Reagan-National Airport

Our best Southwest deals on Atlanta to Washington, D.C. Reagan-National Airport flight tickets
Southwest
Apr 26
ATL9:00 amAtlanta Hartsfield-Jackson
1h 50m
DCA10:50 amWashington, D.C. Reagan-National
Apr 26
DCA4:00 pmWashington, D.C. Reagan-National
1h 55m
ATL5:55 pmAtlanta Hartsfield-Jackson
Southwest
Apr 17
ATL7:05 amAtlanta Hartsfield-Jackson
1h 45m
DCA8:50 amWashington, D.C. Reagan-National
Apr 20
DCA6:05 amWashington, D.C. Reagan-National
1h 55m
ATL8:00 amAtlanta Hartsfield-Jackson
Southwest
May 1
ATL8:35 amAtlanta Hartsfield-Jackson
7h 45m
2 stops
DCA4:20 pmWashington, D.C. Reagan-National
May 3
DCA10:55 amWashington, D.C. Reagan-National
1h 55m
ATL12:50 pmAtlanta Hartsfield-Jackson

Delta flights from Atlanta to Washington, D.C. Reagan-National Airport

Our best Delta deals on Atlanta to Washington, D.C. Reagan-National Airport flight tickets
Delta
Apr 23
ATL9:59 pmAtlanta Hartsfield-Jackson
1h 40m
DCA11:39 pmWashington, D.C. Reagan-National
Apr 30
DCA8:59 amWashington, D.C. Reagan-National
1h 58m
ATL10:57 amAtlanta Hartsfield-Jackson
Delta
Apr 24
ATL7:25 amAtlanta Hartsfield-Jackson
1h 41m
DCA9:06 amWashington, D.C. Reagan-National
Apr 28
DCA7:35 pmWashington, D.C. Reagan-National
1h 59m
ATL9:34 pmAtlanta Hartsfield-Jackson
Delta
Apr 24
ATL7:25 amAtlanta Hartsfield-Jackson
1h 41m
DCA9:06 amWashington, D.C. Reagan-National
Apr 27
DCA6:00 amWashington, D.C. Reagan-National
1h 52m
ATL7:52 amAtlanta Hartsfield-Jackson

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Atlanta to Washington, D.C. Reagan-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

The month of February is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Atlanta, with most prices found around $217. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $238.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from Atlanta to Washington, D.C. Reagan-National Airport is on a Saturday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Saturday will often find tickets for as low as $252. Flights from Atlanta to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $336. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest Atlanta to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the afternoon. Our users have found flights to Washington, D.C. Reagan-National Airport in the afternoon for as low as $261. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the morning when prices are around $283.

What is the cheapest Atlanta Hartsfield-Jackson to Washington, D.C. Reagan-National flight route?

Fly from Atlanta Hartsfield-Jackson to Washington, D.C. Reagan-National for the best Atlanta Hartsfield-Jackson - Washington, D.C. Reagan-National flight prices

How far in advance should I book a flight to Washington, D.C. Reagan-National Airport?

You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from Atlanta when booking 19 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $266 when searching 19 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from Atlanta for as low as $208 on momondo.

What cabin class options are available on Atlanta Hartsfield-Jackson to Washington, D.C. Reagan-National flights?

There are 4 cabin classes available to choose from on Atlanta Hartsfield-Jackson to Washington, D.C. Reagan-National flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Atlanta to Washington, D.C. Reagan-National Airport flight prices changed over time?

As of March 2025, prices for Atlanta to Washington, D.C. Reagan-National Airport flights are approximately 19% cheaper when compared to flights at the same time last year.

When to book flights from Atlanta to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Atlanta to Washington, D.C. Reagan-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Atlanta to Washington, D.C. Reagan-National Airport (ATL to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to Washington, D.C. Reagan-National Airport

Best Price Found

$79

Fastest flight time

1h 37m

Direct flights

Every day
The best one-way flight to Washington, D.C. Reagan-National Airport from Atlanta in the past 72 hours is $79. The best round-trip flight deal from Atlanta to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $157.
The fastest flight from Atlanta to Washington, D.C. Reagan-National Airport takes 1h 37m
Direct flights go from Atlanta to Washington, D.C. Reagan-National Airport every day.

  • How far is Atlanta Hartsfield-Jackson to Washington, D.C. Reagan-National by plane?

    Washington, D.C. Reagan-National is 539.2 mi away from Atlanta Hartsfield-Jackson. By plane, this route typically takes 1h 37m.

  • When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Washington, D.C. Reagan-National Airport?

    Prices for flights from Atlanta Hartsfield-Jackson Airport to Washington, D.C. Reagan-National Airport refresh daily.

  • How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Washington, D.C. Reagan-National Airport?

  • How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Washington, D.C. Reagan-National Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Atlanta Hartsfield-Jackson Airport to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The travel and health documents you'll need for your trip to Washington, D.C. Reagan-National Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Atlanta to Washington, D.C. Reagan-National Airport?

  • What is the most popular airline from Atlanta to Washington, D.C. Reagan-National Airport?


Best airlines flying from Atlanta to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Atlanta to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $53Free CancellationRating
6.3
7,882 reviews
Search Spirit Airlines flights
FrontierPriceFrom $53Free CancellationRating
6.0
3,271 reviews
Search Frontier flights
SouthwestPriceFrom $138Free CancellationRating
8.0
4,274 reviews
Search Southwest flights
United AirlinesPriceFrom $155Free CancellationRating
7.4
8,603 reviews
Search United Airlines flights
DeltaPriceFrom $157Free CancellationRating
8.0
7,895 reviews
Search Delta flights
American AirlinesPriceFrom $173Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
  • Southwest Flights From Atlanta to Washington, D.C. Reagan-National Airport

    Southwest flies from Atlanta to Washington, D.C. Reagan-National Airport around 17 times per week, with 4,273 momondo users rating the airline 8.0/10. The cheapest Southwest deal from Atlanta to Washington, D.C. Reagan-National Airport in the last 72 hours was $138 (round-trip), much lower than the average airfare cost of $250 for Southwest flights on this route.

  • Delta Flights From Atlanta to Washington, D.C. Reagan-National Airport

    $157 is the best Delta flight deal from Atlanta to Washington, D.C. Reagan-National Airport found on momondo over the last 72 hours. The average Delta ticket price found was closer to $280, however, with flight time and availability significantly affecting the price. Delta (8.0/10 from 7,895 user reviews) flies into Washington, D.C. Reagan-National Airport from Atlanta 37 times in an average week so prices can vary.


Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Arlington
Gettysburg
National Harbor
Laurel
Silver Spring
Woodbridge
Fredericksburg
Tysons
Waldorf
Manassas
Gaithersburg
Linthicum Heights
Glen Burnie
Rockville
Fairfax
Towson
Reston
Hyattsville
Hanover

Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to Washington, D.C.?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Atlanta to Washington, D.C.. momondo saves you time and could save you money on your trip.

Can I find flights from Atlanta to Washington, D.C. with flexible booking policies on momondo?

Yes. All flights to Washington, D.C. from Atlanta on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Atlanta to Washington, D.C.?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Atlanta.

I’m not ready to book a flight from Atlanta to Washington, D.C. right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Atlanta and alert you when they change.


An easier way to manage your Washington, D.C. Reagan-National Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Wed 4/2
Wed 4/9

Find better results for your trip to Washington, D.C.