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Cheap flights from Atlanta to Washington, D.C. from $69

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. departing on 9/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Atlanta to Washington, D.C.

Cheap round-trip flights

American Airlines Logo
2:36 pm - 4:27 pmATL-DCA
1h 51mnonstop
American Airlines Logo
7:59 pm - 10:00 pmDCA-ATL
2h 01mnonstop
$131American Airlines
Find Deal
Tue, Oct 28 - Tue, Oct 28
American Airlines Logo
8:55 am - 10:53 amATL-DCA
1h 58mnonstop
American Airlines Logo
2:24 pm - 4:16 pmDCA-ATL
1h 52mnonstop
$132American Airlines
Find Deal
Tue, Sep 2 - Tue, Sep 2
Delta Logo
8:59 pm - 10:46 pmATL-DCA
1h 47mnonstop
Delta Logo
6:00 am - 7:44 amDCA-ATL
1h 44mnonstop
$137Delta
Find Deal
Sat, Aug 30 - Tue, Sep 2
Delta Logo
3:26 pm - 5:20 pmATL-DCA
1h 54mnonstop
Delta Logo
7:59 am - 9:48 amDCA-ATL
1h 49mnonstop
$147Delta
Find Deal
Sat, Aug 30 - Mon, Sep 1
Delta Logo
9:59 pm - 11:41 pmATL-DCA
1h 42mnonstop
Delta Logo
4:00 pm - 5:54 pmDCA-ATL
1h 54mnonstop
$157Delta
Find Deal
Fri, Oct 24 - Tue, Oct 28
American Airlines Logo
8:50 am - 10:54 amATL-DCA
2h 04mnonstop
American Airlines Logo
9:00 am - 11:17 amDCA-ATL
2h 17mnonstop
$166American Airlines
Find Deal
Thu, Sep 4 - Sun, Sep 7
Southwest Logo
3:25 pm - 5:15 pmATL-DCA
1h 50mnonstop
Southwest Logo
6:00 am - 2:15 pmDCA-ATL
8h 15m1 stop
$193Southwest
Find Deal
Wed, Sep 10 - Thu, Sep 18
Southwest Logo
4:30 pm - 6:20 pmATL-DCA
1h 50mnonstop
Southwest Logo
6:10 am - 11:40 amDCA-ATL
5h 30m1 stop
$207Southwest
Find Deal
Fri, Aug 29 - Sun, Aug 31
Frontier Logo
1:00 pm - 9:59 pmATL-DCA
8h 59m1 stop
Frontier Logo
7:00 am - 5:57 pmDCA-ATL
10h 57m1 stop
$215Frontier
Find Deal
Sat, Aug 23 - Tue, Sep 2
Frontier Logo
7:35 am - 5:01 pmATL-DCA
9h 26m1 stop
Frontier Logo
7:00 am - 5:23 pmDCA-ATL
10h 23m1 stop
$218Frontier
Find Deal
Tue, Oct 7 - Wed, Oct 8

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

Our best American Airlines deals on Atlanta to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Oct 28
ATL2:36 pmAtlanta Hartsfield-Jackson
1h 51m
DCA4:27 pmWashington, D.C. Reagan-National
Oct 28
DCA7:59 pmWashington, D.C. Reagan-National
2h 01m
ATL10:00 pmAtlanta Hartsfield-Jackson
$131
Find similar
American Airlines
Sep 2
ATL8:55 amAtlanta Hartsfield-Jackson
1h 58m
DCA10:53 amWashington, D.C. Reagan-National
Sep 2
DCA2:24 pmWashington, D.C. Reagan-National
1h 52m
ATL4:16 pmAtlanta Hartsfield-Jackson
$132
Find similar
American Airlines
Sep 4
ATL8:50 amAtlanta Hartsfield-Jackson
2h 04m
DCA10:54 amWashington, D.C. Reagan-National
Sep 7
DCA9:00 amWashington, D.C. Reagan-National
2h 17m
ATL11:17 amAtlanta Hartsfield-Jackson
$166
Find similar

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

Our best Frontier deals on Atlanta to Washington, D.C. Reagan-National Airport flight tickets
Frontier
Aug 23
ATL1:00 pmAtlanta Hartsfield-Jackson
8h 59m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
Sep 2
DCA7:00 amWashington, D.C. Reagan-National
10h 57m
1 stop
ATL5:57 pmAtlanta Hartsfield-Jackson
$215
Find similar
Frontier
Aug 5
ATL7:54 pmAtlanta Hartsfield-Jackson
21h 05m
1 stop
DCA4:59 pmWashington, D.C. Reagan-National
Aug 12
DCA1:00 pmWashington, D.C. Reagan-National
17h 10m
1 stop
ATL6:10 amAtlanta Hartsfield-Jackson
$216
Find similar
Frontier
Oct 7
ATL7:35 amAtlanta Hartsfield-Jackson
9h 26m
1 stop
DCA5:01 pmWashington, D.C. Reagan-National
Oct 8
DCA7:00 amWashington, D.C. Reagan-National
10h 23m
1 stop
ATL5:23 pmAtlanta Hartsfield-Jackson
$218
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Atlanta to Washington, D.C. Reagan-National Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 1, 2025.
Use the filters below to find and compare flights from Atlanta to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AtlantaWashington, D.C.

ATL - DCA

ATLDCA

Atlanta Hartsfield-Jackson

Tue 10/28

2:36 pm-4:27 pm

Nonstop1h 51m

Washington, D.C. Reagan-National

Tue 10/28

7:59 pm-10:00 pm

Nonstop2h 01m

$131

AtlantaWashington, D.C.

ATL - DCA

ATLDCA

Atlanta Hartsfield-Jackson

Tue 9/2

8:55 am-10:53 am

Nonstop1h 58m

Washington, D.C. Reagan-National

Tue 9/2

2:24 pm-4:16 pm

Nonstop1h 52m

$132

AtlantaWashington, D.C.

ATL - DCA

ATLDCA

Atlanta Hartsfield-Jackson

Sat 8/30

8:59 pm-10:46 pm

Nonstop1h 47m

Washington, D.C. Reagan-National

Tue 9/2

6:00 am-7:44 am

Nonstop1h 44m

$137

AtlantaWashington, D.C.

ATL - DCA

ATLDCA

Atlanta Hartsfield-Jackson

Sat 8/30

3:26 pm-5:20 pm

Nonstop1h 54m

Washington, D.C. Reagan-National

Mon 9/1

7:59 am-9:48 am

Nonstop1h 49m

$147

AtlantaWashington, D.C.

ATL - DCA

ATLDCA

Atlanta Hartsfield-Jackson

Fri 10/24

9:59 pm-11:41 pm

Nonstop1h 42m

Washington, D.C. Reagan-National

Tue 10/28

4:00 pm-5:54 pm

Nonstop1h 54m

$157

AtlantaWashington, D.C.

ATL - DCA

ATLDCA

Atlanta Hartsfield-Jackson

Thu 9/4

8:50 am-10:54 am

Nonstop2h 04m

Washington, D.C. Reagan-National

Sun 9/7

9:00 am-11:17 am

Nonstop2h 17m

$166

AtlantaWashington, D.C.

ATL - DCA

ATLDCA

Atlanta Hartsfield-Jackson

Wed 9/10

3:25 pm-5:15 pm

Nonstop1h 50m

Washington, D.C. Reagan-National

Thu 9/18

6:00 am-2:15 pm

1 stop8h 15m

$193

AtlantaWashington, D.C.

ATL - DCA

ATLDCA

Atlanta Hartsfield-Jackson

Fri 8/29

4:30 pm-6:20 pm

Nonstop1h 50m

Washington, D.C. Reagan-National

Sun 8/31

6:10 am-11:40 am

1 stop5h 30m

$207

AtlantaWashington, D.C.

ATL - DCA

ATLDCA

Atlanta Hartsfield-Jackson

Sat 8/23

1:00 pm-9:59 pm

1 stop8h 59m

Washington, D.C. Reagan-National

Tue 9/2

7:00 am-5:57 pm

1 stop10h 57m

$215

AtlantaWashington, D.C.

ATL - DCA

ATLDCA

Atlanta Hartsfield-Jackson

Tue 10/7

7:35 am-5:01 pm

1 stop9h 26m

Washington, D.C. Reagan-National

Wed 10/8

7:00 am-5:23 pm

1 stop10h 23m

$218

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 $229.

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 $228. Flights from Atlanta to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $310. 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 evening. Our users have found flights to Washington, D.C. Reagan-National Airport in the evening for as low as $242. 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 $267.

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 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $252 when searching 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 $211 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 August 2025, prices for Atlanta to Washington, D.C. Reagan-National Airport flights are approximately 23% 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

$69

Fastest flight time

1h 40m

Direct flights

Every day
The best one-way flight to Washington, D.C. Reagan-National Airport from Atlanta in the past 72 hours is $69. The best round-trip flight deal from Atlanta to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $131.
The fastest flight from Atlanta to Washington, D.C. Reagan-National Airport takes 1h 40m
Direct flights go from Atlanta to Washington, D.C. Reagan-National Airport every day.
Search flight deals

  • 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 40m.

  • 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 $33Free CancellationRating
6.3
8,049 reviews
Search Spirit Airlines flights
FrontierPriceFrom $53Free CancellationRating
5.9
3,239 reviews
Search Frontier flights
SouthwestPriceFrom $139Free CancellationRating
8.0
4,246 reviews
Search Southwest flights
DeltaPriceFrom $148Free CancellationRating
8.0
7,981 reviews
Search Delta flights
United AirlinesPriceFrom $155Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
American AirlinesPriceFrom $156Free 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 12 times per week, with 4,246 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 $139 (round-trip), much lower than the average airfare cost of $244 for Southwest flights on this route.

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

    $148 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 $256, however, with flight time and availability significantly affecting the price. Delta (8.0/10 from 7,981 user reviews) flies into Washington, D.C. Reagan-National Airport from Atlanta 30 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
Gettysburg
Arlington
National Harbor
Woodbridge
Laurel
Tysons
Silver Spring
Waldorf
Fredericksburg
Manassas
Towson
Rockville
Colonial Beach
Gaithersburg
Fairfax
Reston
Glen Burnie
Linthicum Heights
Springfield

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.

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