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Cheap flights from Atlanta to Washington, D.C. from £51

ATL — WAS
19 Nov — 26 Nov1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Washington, D.C. are usually found in February or January, booked 59 days in advance, depart on a Wednesday or Thursday and return on a Thursday

Cheap flight deals from Atlanta to Washington, D.C.

Enter your travel dates to find the best prices.

Cheapest flights from Atlanta to Washington, D.C.

Tue 10/1120:10 -
Nonstop1h 45m
Wed 11/1118:35 -
Nonstop2h 05m
Deal found 20/10£86
Wed 18/1120:10 -
Nonstop1h 45m
Tue 1/1207:25 -
Nonstop2h 00m
Deal found 19/10£87
Fri 13/1120:00 -
Nonstop1h 45m
Sun 15/1107:25 -
Nonstop2h 00m
Deal found 20/10£90
Thu 19/1113:55 -
Nonstop1h 45m
Sat 21/1113:55 -
1 stop3h 40m
Deal found 19/10£91
Tue 10/1110:15 -
Nonstop1h 50m
Tue 17/1113:35 -
1 stop4h 15m
Deal found 20/10£94
Tue 10/1114:41 -
Nonstop1h 49m
Tue 17/1112:35 -
Nonstop2h 01m
Deal found 20/10£94
Thu 12/1113:25 -
2 stops9h 30m
Sat 14/1115:55 -
Nonstop2h 05m
Deal found 19/10£98
Sat 19/1209:20 -
1 stop11h 35m
Mon 21/1218:55 -
Nonstop2h 05m
Deal found 20/10£98
Sat 5/1208:35 -
Nonstop1h 50m
Mon 7/1218:35 -
Nonstop2h 05m
Deal found 19/10£99
Fri 20/1105:30 -
Nonstop1h 48m
Wed 25/1122:39 -
Nonstop1h 56m
Deal found 20/10£99
Sat 14/1113:55 -
1 stop4h 20m
Mon 16/1106:05 -
1 stop6h 20m
Deal found 20/10£101
Mon 16/1105:30 -
Nonstop1h 48m
Mon 16/1117:35 -
Nonstop2h 03m
Deal found 19/10£102

Find flight deals from Atlanta to Washington, D.C.

Round-trip from

£86

One-way from

£51

Popular in

July

Cheapest in

February

Average price

£158
Southwest
  • Southwest
  • 12/11-14/11
  • Nonstop
  • 3h 50m total
  • Atlanta to Washington, D.C.
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Southwest
  • Southwest
  • 30/12-31/12
  • 1 total stop
  • 5h 10m total
  • Atlanta to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£2 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£3 potential savings vs. average return price).
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Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Atlanta to Washington, D.C. that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest return flight

AtlantaWashington, D.C.

ATL Atlanta Hartsfield-Jackson - DCA Washington, D.C. Reagan-National

ATLDCA

Atlanta Hartsfield-Jackson

Thu 31/12

11:10-18:05

1 stop6h 55m

Washington, D.C. Reagan-National

Wed 31/12

00:00-00:00

Nonstop0h 00m

£51

AtlantaWashington, D.C.

ATL Atlanta Hartsfield-Jackson - IAD Washington, D.C. Dulles Intl

ATLIAD

Atlanta Hartsfield-Jackson

Tue 17/11

19:34-21:23

Nonstop1h 49m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£52

AtlantaWashington, D.C.

ATL Atlanta Hartsfield-Jackson - DCA Washington, D.C. Reagan-National

ATLDCA

Atlanta Hartsfield-Jackson

Wed 11/11

21:59-23:46

Nonstop1h 47m

Washington, D.C. Reagan-National

Wed 31/12

00:00-00:00

Nonstop0h 00m

£67

AtlantaWashington, D.C.

ATL Atlanta Hartsfield-Jackson - DCA Washington, D.C. Reagan-National

ATLDCA

Atlanta Hartsfield-Jackson

Thu 10/12

20:59-22:41

Nonstop1h 42m

Washington, D.C. Reagan-National

Wed 31/12

00:00-00:00

Nonstop0h 00m

£67

AtlantaWashington, D.C.

ATL Atlanta Hartsfield-Jackson - DCA Washington, D.C. Reagan-National

ATLDCA

Atlanta Hartsfield-Jackson

Sat 14/11

08:35-10:25

Nonstop1h 50m

Washington, D.C. Reagan-National

Wed 31/12

00:00-00:00

Nonstop0h 00m

£67

AtlantaWashington, D.C.

ATL Atlanta Hartsfield-Jackson - IAD Washington, D.C. Dulles Intl

ATLIAD

Atlanta Hartsfield-Jackson

Tue 10/11

14:41-16:30

Nonstop1h 49m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£67

AtlantaWashington, D.C.

ATL Atlanta Hartsfield-Jackson - DCA Washington, D.C. Reagan-National

ATLDCA

Atlanta Hartsfield-Jackson

Sun 17/1

14:15-16:00

Nonstop1h 45m

Washington, D.C. Reagan-National

Wed 31/12

00:00-00:00

Nonstop0h 00m

£67

AtlantaWashington, D.C.

ATL Atlanta Hartsfield-Jackson - IAD Washington, D.C. Dulles Intl

ATLIAD

Atlanta Hartsfield-Jackson

Tue 17/11

14:18-15:59

Nonstop1h 41m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£67

AtlantaWashington, D.C.

ATL Atlanta Hartsfield-Jackson - IAD Washington, D.C. Dulles Intl

ATLIAD

Atlanta Hartsfield-Jackson

Thu 10/12

14:21-16:02

Nonstop1h 41m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£67

AtlantaWashington, D.C.

ATL Atlanta Hartsfield-Jackson - IAD Washington, D.C. Dulles Intl

ATLIAD

Atlanta Hartsfield-Jackson

Fri 13/11

09:30-11:23

Nonstop1h 53m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£82

Flights are sorted by cheapest return flights first.

Deals found on 20/10

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Atlanta to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Atlanta with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Atlanta to Washington, D.C.

What is the cheapest month to book a flight from Atlanta to Washington, D.C.?

Currently, February is the cheapest month in which you can book a flight from Atlanta to Washington, D.C. (average of £140). Flying from Atlanta to Washington, D.C. in March is currently the most expensive (average of £216). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ATL to WAS?

One of the essential ways to save on airfare from Atlanta to Washington, D.C. is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 65% on airfare.

Weekly flight availability from Atlanta to Washington, D.C.

The most flights from ATL to WAS are scheduled on a Monday (102 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (20 on average).

How much does it cost for a return flight from Atlanta to Washington, D.C.?

Airfare is typical for this route at the moment.
Atlanta to Washington, D.C. flights typically cost between £81 and £215 in November.
The cheapest return price found within the last 5 days was £86 on Southwest (10 Nov–11 Nov).

How far ahead should I book a flight from Atlanta to Washington, D.C.?

The price you pay for your flight from Atlanta to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 87 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

  • What airport do you fly from for flights from Atlanta to Washington, D.C.?

    Atlanta Hartsfield-Jackson (ATL) is the airport you will fly out of if you book a flight from Atlanta to Washington, D.C.. You should not have trouble finding flights to Washington, D.C. from Hartsfield-Jackson; the airport handles an average of 56 outbound flights to Washington, D.C. per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Atlanta airport to Washington, D.C.. It is only a 8.2 mi journey to Hartsfield-Jackson (ATL) from Atlanta’s city center.

  • How long is the flight from Atlanta to Washington, D.C.?

    For as low as £103, Southwest can have you in Washington, D.C. from Atlanta in 1h 41m. Airlines will cover a distance of 533 mi. Generally, flights for this route are direct.

  • What is the cheapest airline to fly from Atlanta to Washington, D.C. round-trip?

    Our cheapest airline available from Atlanta to Washington, D.C. is Delta. Our recent data shows that you can find tickets from as low as £217 on this airline.

  • What are the most reliable airlines from Atlanta to Washington, D.C.?

    Consider Sun Country Air (100%), LATAM Airlines (88%) or Delta (87%) when booking your flight. These represent the most reliable airlines when flying from Atlanta to Washington, D.C..

  • Can I find deals for flights from Atlanta to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Atlanta to Washington, D.C. flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Atlanta to Washington, D.C.?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Washington, D.C..

  • Can I find deals for business class flights from Atlanta to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Atlanta to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Atlanta to Washington, D.C.?

    Currently, February is the cheapest month in which you can book a flight from Atlanta to Washington, D.C. (average of £140). Flying from Atlanta to Washington, D.C. in March is currently the most expensive (average of £216). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Silver Spring
Alexandria
Gaithersburg
Oxon Hill
Hanover
Woodbridge
Glen Burnie
Springfield

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Atlanta to Washington, D.C.

AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest£217Average£272FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

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