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Cheap flights from Atlanta to Washington, D.C. from £39

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 18/4. 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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Cheap return flights

Enter your travel dates to find the best prices.
Delta Logo
18:58 - 20:45
ATL
-
DCA
1h 47mdirect
Delta Logo
06:00 - 07:50
DCA
-
ATL
1h 50mdirect
£101Delta
Wed, 13 May - Sat, 16 May
Southwest Logo
16:25 - 18:10
ATL
-
DCA
1h 45mdirect
Southwest Logo
11:55 - 13:50
DCA
-
ATL
1h 55mdirect
£109Southwest
Tue, 5 May - Tue, 12 May
Delta Logo
19:50 - 21:34
ATL
-
DCA
1h 44mdirect
Delta Logo
20:35 - 22:36
DCA
-
ATL
2h 01mdirect
£115Delta
Tue, 28 Apr - Fri, 1 May
Southwest Logo
16:25 - 18:10
ATL
-
DCA
1h 45mdirect
Southwest Logo
14:40 - 21:20
DCA
-
ATL
6h 40m
1 stop
£117Southwest
Tue, 7 Apr - Wed, 8 Apr
Southwest Logo
20:45 - 22:45
ATL
-
DCA
2h 00mdirect
Southwest Logo
15:30 - 17:30
DCA
-
ATL
2h 00mdirect
£118Southwest
Wed, 13 May - Sat, 16 May
Southwest Logo
14:25 - 16:10
ATL
-
DCA
1h 45mdirect
Southwest Logo
07:25 - 09:20
DCA
-
ATL
1h 55mdirect
£119Southwest
Sat, 7 Mar - Sun, 8 Mar
Southwest Logo
16:25 - 18:10
ATL
-
DCA
1h 45mdirect
Southwest Logo
18:35 - 20:35
DCA
-
ATL
2h 00mdirect
£121Southwest
Tue, 17 Mar - Sat, 21 Mar
Southwest Logo
08:15 - 10:05
ATL
-
DCA
1h 50mdirect
Southwest Logo
11:40 - 13:40
DCA
-
ATL
2h 00mdirect
£124Southwest
Wed, 25 Mar - Wed, 1 Apr
Southwest Logo
10:35 - 12:25
ATL
-
DCA
1h 50mdirect
Southwest Logo
15:50 - 20:40
DCA
-
ATL
4h 50m
1 stop
£126Southwest
Sat, 7 Mar - Sat, 14 Mar
Southwest Logo
14:25 - 16:10
ATL
-
DCA
1h 45mdirect
Southwest Logo
15:10 - 22:15
DCA
-
ATL
7h 05m
1 stop
£126Southwest
Sat, 7 Mar - Sun, 8 Mar

JetBlue flights from Atlanta to Washington, D.C.

Our best JetBlue deals on Atlanta to Washington, D.C. flight tickets
JetBlue
12 Mar
ATL09:52Atlanta Hartsfield-Jackson
8h 46m
1 stop
DCA18:38Washington, D.C. Reagan-National
16 Mar
DCA13:00Washington, D.C. Reagan-National
8h 16m
1 stop
ATL21:16Atlanta Hartsfield-Jackson
£137
JetBlue
12 Mar
ATL09:52Atlanta Hartsfield-Jackson
6h 28m
1 stop
DCA16:20Washington, D.C. Reagan-National
16 Mar
DCA15:55Washington, D.C. Reagan-National
5h 21m
1 stop
ATL21:16Atlanta Hartsfield-Jackson
£138
JetBlue
3 Mar
ATL07:55Atlanta Hartsfield-Jackson
5h 15m
1 stop
DCA13:10Washington, D.C. Reagan-National
3 Mar
DCA15:59Washington, D.C. Reagan-National
6h 22m
1 stop
ATL22:21Atlanta Hartsfield-Jackson
£145

Delta flights from Atlanta to Washington, D.C.

Our best Delta deals on Atlanta to Washington, D.C. flight tickets
Delta
13 May
ATL18:58Atlanta Hartsfield-Jackson
1h 47m
DCA20:45Washington, D.C. Reagan-National
16 May
DCA06:00Washington, D.C. Reagan-National
1h 50m
ATL07:50Atlanta Hartsfield-Jackson
£101
Delta
28 Apr
ATL19:50Atlanta Hartsfield-Jackson
1h 44m
DCA21:34Washington, D.C. Reagan-National
1 May
DCA20:35Washington, D.C. Reagan-National
2h 01m
ATL22:36Atlanta Hartsfield-Jackson
£115
Delta
7 Mar
ATL18:55Atlanta Hartsfield-Jackson
1h 37m
DCA20:32Washington, D.C. Reagan-National
8 Mar
DCA06:59Washington, D.C. Reagan-National
2h 09m
ATL09:08Atlanta Hartsfield-Jackson
£130

momondo Fare Finder

 
Customise your flight search to find flights from Atlanta to Washington, D.C. 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 279,928 searches. Data last updated 9 February 2026.
Use the filters below to find and compare flights from Atlanta to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AtlantaWashington, D.C.

ATL - DCA

ATLDCA

Atlanta Hartsfield-Jackson

Wed 13/5

18:58-20:45

Nonstop1h 47m

Washington, D.C. Reagan-National

Sat 16/5

06:00-07:50

Nonstop1h 50m

£101

AtlantaWashington, D.C.

ATL - DCA

ATLDCA

Atlanta Hartsfield-Jackson

Tue 5/5

16:25-18:10

Nonstop1h 45m

Washington, D.C. Reagan-National

Tue 12/5

11:55-13:50

Nonstop1h 55m

£109

AtlantaWashington, D.C.

ATL - DCA

ATLDCA

Atlanta Hartsfield-Jackson

Tue 28/4

19:50-21:34

Nonstop1h 44m

Washington, D.C. Reagan-National

Fri 1/5

20:35-22:36

Nonstop2h 01m

£115

AtlantaWashington, D.C.

ATL - DCA

ATLDCA

Atlanta Hartsfield-Jackson

Tue 7/4

16:25-18:10

Nonstop1h 45m

Washington, D.C. Reagan-National

Wed 8/4

14:40-21:20

1 stop6h 40m

£117

AtlantaWashington, D.C.

ATL - DCA

ATLDCA

Atlanta Hartsfield-Jackson

Wed 13/5

20:45-22:45

Nonstop2h 00m

Washington, D.C. Reagan-National

Sat 16/5

15:30-17:30

Nonstop2h 00m

£118

AtlantaWashington, D.C.

ATL - DCA

ATLDCA

Atlanta Hartsfield-Jackson

Sat 7/3

14:25-16:10

Nonstop1h 45m

Washington, D.C. Reagan-National

Sun 8/3

07:25-09:20

Nonstop1h 55m

£119

AtlantaWashington, D.C.

ATL - DCA

ATLDCA

Atlanta Hartsfield-Jackson

Tue 17/3

16:25-18:10

Nonstop1h 45m

Washington, D.C. Reagan-National

Sat 21/3

18:35-20:35

Nonstop2h 00m

£121

AtlantaWashington, D.C.

ATL - DCA

ATLDCA

Atlanta Hartsfield-Jackson

Wed 25/3

08:15-10:05

Nonstop1h 50m

Washington, D.C. Reagan-National

Wed 1/4

11:40-13:40

Nonstop2h 00m

£124

AtlantaWashington, D.C.

ATL - DCA

ATLDCA

Atlanta Hartsfield-Jackson

Sat 7/3

10:35-12:25

Nonstop1h 50m

Washington, D.C. Reagan-National

Sat 14/3

15:50-20:40

1 stop4h 50m

£126

AtlantaWashington, D.C.

ATL - DCA

ATLDCA

Atlanta Hartsfield-Jackson

Sat 7/3

14:25-16:10

Nonstop1h 45m

Washington, D.C. Reagan-National

Sun 8/3

15:10-22:15

1 stop7h 05m

£126

Flights are sorted by cheapest return 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.

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.?

The cheapest month to fly to Washington, D.C. from Atlanta is in February. Flight prices, which tend to average around £99, are often lower during this time because this is during the off-season. If you don’t want to visit Washington, D.C. in February, then you should wait until May to fly from Atlanta, when ticket prices are also cheap, with an average price of £109.

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

On average, the least expensive day to fly to Washington, D.C. from Atlanta is on a Friday. momondo users have found tickets for Friday departures for as low as £424. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Atlanta because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £2,400.

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

In the morning is the cheapest time of day to fly from Atlanta to Washington, D.C. when you can find flight prices for as low as £424. Flying to Washington, D.C. in the morning is an ideal time because this is during off-peak travel hours. Flights to Washington, D.C. are more costly at midday, with an average ticket price of £986. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

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

You are more likely to see cheaper flights to Washington, D.C. from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around £120 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Atlanta for as low as £98 on momondo.

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

There are 3 cabin classes available to choose from on Atlanta Hartsfield-Jackson to Washington, D.C. 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. flight prices changed over time?

As of February 2026, prices for Atlanta to Washington, D.C. flights are approximately 4% more expensive when compared to flights at the same time last year.

When to book flights from Atlanta to Washington, D.C.

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

Cheap Atlanta to Washington, D.C. (ATL to WAS) flight deals and tips

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

Fastest flight time

1h 45m

Direct flights

Every day

Airports in Washington, D.C.

2 airports
The fastest flight from Atlanta to Washington, D.C. takes 1h 45m
Direct flights go from Atlanta to Washington, D.C. every day.
There are 2 airports in Washington, D.C.. From Atlanta there are direct flights to Washington, D.C. Reagan-National (DCA).
Search flight deals

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

    A flight from Atlanta Hartsfield-Jackson to Washington, D.C. will travel around 541.6 mi. In terms of flight time, this usually takes a little over 1h 45m.

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

    Prices for flights from Atlanta Hartsfield-Jackson Airport to Washington, D.C. were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Washington, D.C..

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

    The travel and health documents you'll need for your trip to Washington, D.C. 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.. 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.?

Best airlines flying from Atlanta to Washington, D.C.

Compare and see reviews for airlines that fly from Atlanta to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom £63Free CancellationRating
6.3
8,430 reviews
Search Spirit Airlines flights

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Laurel
College Park
Fairfax
Arlington
Linthicum Heights
Alexandria
Glen Burnie
Lutherville Timonium
Ellicott City
Cambridge
Lexington Park
Westminster
Woodbridge
Bethesda
Rockville
Silver Spring
Owings Mills
Landover
National Harbor

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. momondo enables you to select and highlight flights to Washington, D.C. from Atlanta with this policy.

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

Once you have performed a search for Atlanta to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Atlanta to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Washington, D.C. trip

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport