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Cheap flights from Atlanta to Washington, D.C. from £43

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 15/11. 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 return flights

Southwest Logo
16:15 - 17:55ATL-DCA
1h 40mdirect
Southwest Logo
11:45 - 13:40DCA-ATL
1h 55mdirect
£101Southwest
Find Deal
Wed, 15 Oct - Wed, 22 Oct
Southwest Logo
07:00 - 08:40ATL-DCA
1h 40mdirect
Southwest Logo
15:35 - 17:30DCA-ATL
1h 55mdirect
£108Southwest
Find Deal
Thu, 9 Oct - Tue, 21 Oct
Southwest Logo
10:05 - 12:00ATL-DCA
1h 55mdirect
Southwest Logo
11:45 - 13:45DCA-ATL
2h 00mdirect
£116Southwest
Find Deal
Mon, 15 Dec - Thu, 18 Dec
Southwest Logo
06:20 - 15:20ATL-DCA
9h 00m2 stops
Southwest Logo
11:40 - 13:40DCA-ATL
2h 00mdirect
£119Southwest
Find Deal
Sun, 7 Dec - Wed, 10 Dec
Delta Logo
18:51 - 20:33ATL-DCA
1h 42mdirect
Delta Logo
06:00 - 07:51DCA-ATL
1h 51mdirect
£153Delta
Find Deal
Thu, 16 Oct - Sun, 19 Oct
JetBlue Logo
13:38 - 19:20ATL-DCA
5h 42m1 stop
JetBlue Logo
17:20 - 22:49DCA-ATL
5h 29m1 stop
£170JetBlue
Find Deal
Thu, 9 Oct - Tue, 21 Oct
Delta Logo
19:59 - 21:43ATL-DCA
1h 44mdirect
Delta Logo
06:00 - 07:59DCA-ATL
1h 59mdirect
£181Delta
Find Deal
Fri, 21 Nov - Fri, 28 Nov
Delta Logo
19:59 - 21:44ATL-DCA
1h 45mdirect
Delta Logo
20:40 - 22:43DCA-ATL
2h 03mdirect
£189Delta
Find Deal
Mon, 29 Sep - Fri, 3 Oct
JetBlue Logo
10:10 - 16:00ATL-DCA
5h 50m1 stop
JetBlue Logo
06:05 - 12:09DCA-ATL
6h 04m1 stop
£194JetBlue
Find Deal
Thu, 11 Dec - Sat, 10 Jan
JetBlue Logo
06:00 - 14:00ATL-DCA
8h 00m1 stop
JetBlue Logo
07:10 - 16:38DCA-ATL
9h 28m1 stop
£208JetBlue
Find Deal
Thu, 18 Dec - Tue, 6 Jan

Southwest flights from Atlanta to Washington, D.C.

Our best Southwest deals on Atlanta to Washington, D.C. flight tickets
Southwest
15 Oct
ATL16:15Atlanta Hartsfield-Jackson
1h 40m
DCA17:55Washington, D.C. Reagan-National
22 Oct
DCA11:45Washington, D.C. Reagan-National
1h 55m
ATL13:40Atlanta Hartsfield-Jackson
£101
Find similar
Southwest
9 Oct
ATL07:00Atlanta Hartsfield-Jackson
1h 40m
DCA08:40Washington, D.C. Reagan-National
21 Oct
DCA15:35Washington, D.C. Reagan-National
1h 55m
ATL17:30Atlanta Hartsfield-Jackson
£108
Find similar
Southwest
15 Dec
ATL10:05Atlanta Hartsfield-Jackson
1h 55m
DCA12:00Washington, D.C. Reagan-National
18 Dec
DCA11:45Washington, D.C. Reagan-National
2h 00m
ATL13:45Atlanta Hartsfield-Jackson
£116
Find similar

Delta flights from Atlanta to Washington, D.C.

Our best Delta deals on Atlanta to Washington, D.C. flight tickets
Delta
16 Oct
ATL18:51Atlanta Hartsfield-Jackson
1h 42m
DCA20:33Washington, D.C. Reagan-National
19 Oct
DCA06:00Washington, D.C. Reagan-National
1h 51m
ATL07:51Atlanta Hartsfield-Jackson
£153
Find similar
Delta
21 Nov
ATL19:59Atlanta Hartsfield-Jackson
1h 44m
DCA21:43Washington, D.C. Reagan-National
28 Nov
DCA06:00Washington, D.C. Reagan-National
1h 59m
ATL07:59Atlanta Hartsfield-Jackson
£181
Find similar
Delta
29 Sept
ATL19:59Atlanta Hartsfield-Jackson
1h 45m
DCA21:44Washington, D.C. Reagan-National
3 Oct
DCA20:40Washington, D.C. Reagan-National
2h 03m
ATL22:43Atlanta Hartsfield-Jackson
£189
Find similar

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 16 September 2025.
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 15/10

16:15-17:55

Nonstop1h 40m

Washington, D.C. Reagan-National

Wed 22/10

11:45-13:40

Nonstop1h 55m

£101

AtlantaWashington, D.C.

ATL - DCA

ATLDCA

Atlanta Hartsfield-Jackson

Thu 9/10

07:00-08:40

Nonstop1h 40m

Washington, D.C. Reagan-National

Tue 21/10

15:35-17:30

Nonstop1h 55m

£108

AtlantaWashington, D.C.

ATL - DCA

ATLDCA

Atlanta Hartsfield-Jackson

Mon 15/12

10:05-12:00

Nonstop1h 55m

Washington, D.C. Reagan-National

Thu 18/12

11:45-13:45

Nonstop2h 00m

£116

AtlantaWashington, D.C.

ATL - DCA

ATLDCA

Atlanta Hartsfield-Jackson

Sun 7/12

06:20-15:20

2 stops9h 00m

Washington, D.C. Reagan-National

Wed 10/12

11:40-13:40

Nonstop2h 00m

£119

AtlantaWashington, D.C.

ATL - DCA

ATLDCA

Atlanta Hartsfield-Jackson

Thu 16/10

18:51-20:33

Nonstop1h 42m

Washington, D.C. Reagan-National

Sun 19/10

06:00-07:51

Nonstop1h 51m

£153

AtlantaWashington, D.C.

ATL - DCA

ATLDCA

Atlanta Hartsfield-Jackson

Thu 9/10

13:38-19:20

1 stop5h 42m

Washington, D.C. Reagan-National

Tue 21/10

17:20-22:49

1 stop5h 29m

£170

AtlantaWashington, D.C.

ATL - DCA

ATLDCA

Atlanta Hartsfield-Jackson

Fri 21/11

19:59-21:43

Nonstop1h 44m

Washington, D.C. Reagan-National

Fri 28/11

06:00-07:59

Nonstop1h 59m

£181

AtlantaWashington, D.C.

ATL - DCA

ATLDCA

Atlanta Hartsfield-Jackson

Mon 29/9

19:59-21:44

Nonstop1h 45m

Washington, D.C. Reagan-National

Fri 3/10

20:40-22:43

Nonstop2h 03m

£189

AtlantaWashington, D.C.

ATL - DCA

ATLDCA

Atlanta Hartsfield-Jackson

Thu 11/12

10:10-16:00

1 stop5h 50m

Washington, D.C. Reagan-National

Sat 10/1

06:05-12:09

1 stop6h 04m

£194

AtlantaWashington, D.C.

ATL - DCA

ATLDCA

Atlanta Hartsfield-Jackson

Thu 18/12

06:00-14:00

1 stop8h 00m

Washington, D.C. Reagan-National

Tue 6/1

07:10-16:38

1 stop9h 28m

£208

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 £93, 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 £110.

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 Tuesday. momondo users have found tickets for Tuesday departures for as low as £211. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Wednesday 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 £988.

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

In the afternoon is the cheapest time of day to fly from Atlanta to Washington, D.C. when you can find flight prices for as low as £222. Flying to Washington, D.C. in the afternoon 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 £988. 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 Baltimore/Washington 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 £127 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 £105 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 September 2025, prices for Atlanta to Washington, D.C. flights are approximately 100% 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.

Best price found

£78

Fastest flight time

1h 40m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in Washington, D.C.

1 airport
The best one-way flight to Washington, D.C. from Atlanta in the past 72 hours is £78. The best return flight deal from Atlanta to Washington, D.C. found on momondo in the last 72 hours is £141.
The fastest flight from Atlanta to Washington, D.C. takes 1h 40m
Direct flights go from Atlanta to Washington, D.C. on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. Airline offering direct flights is Spirit Airlines..
There is 1 airport near Washington, D.C.: 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 40m.

  • 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
8,015 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
Essex
Alexandria
Fairfax
Bethesda
Oxon Hill
Gettysburg
Cambridge
Ellicott City
Westminster
Arlington
Woodbridge
Owings Mills
Silver Spring
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

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