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

For as low as £132, Southwest can have you in Washington, D.C. from Atlanta in 1h 45m. Airlines will cover a distance of 546 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 £213 on this airline.

In terms of precipitation, rainfall in Washington, D.C. ranges from 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. when rainfall is around 66.0 mm.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

What are the cheapest flights from Atlanta to Washington, D.C.?

Looking for the cheapest flight from Atlanta to Washington, D.C.? While on average our users pay £294, our data indicates the cheapest price to be £63. The most popular route (Atlanta Hartsfield-Jackson - Washington, D.C. Reagan-National), is priced around £175.

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

Consider Mesa Airlines (100%), ANA (93%) or Ethiopian Air (86%) when booking your flight. These represent the most reliable airlines when flying from Atlanta to Washington, D.C..

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 51 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.

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.

£63+ Cheap Flights from Atlanta to Washington, D.C.

Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Washington, D.C. are usually found in February or October, booked 88 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

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

Enter your travel dates to find the best prices.

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Cheapest flights from Atlanta to Washington, D.C.
Explore the most affordable flight options available from Atlanta to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 September 2026.

Thu 17/920:55 -

Nonstop1h 50m

Mon 21/907:55 -

Nonstop1h 50m

Deal found 28/8£125

Thu 17/920:55 -

Nonstop1h 50m

Tue 22/906:05 -

1 stop5h 35m

Deal found 28/8£132

Mon 21/920:55 -

Nonstop1h 50m

Tue 22/906:05 -

2 stops6h 10m

Deal found 27/8£136

Fri 2/1019:55 -

Nonstop1h 48m

Mon 5/1020:50 -

Nonstop1h 57m

Deal found 1/9£138

Thu 17/914:40 -

1 stop4h 15m

Thu 24/914:50 -

1 stop6h 15m

Deal found 27/8£140

Thu 24/907:05 -

1 stop5h 15m

Sat 26/906:55 -

1 stop10h 10m

Deal found 31/8£143

Fri 2/1018:05 -

1 stop5h 25m

Mon 5/1018:55 -

Nonstop2h 05m

Deal found 1/9£145

Sat 31/1006:20 -

2 stops12h 20m

Tue 3/1110:00 -

1 stop9h 00m

Deal found 31/8£148

Mon 12/1013:10 -

Nonstop1h 47m

Mon 19/1014:00 -

Nonstop1h 51m

Deal found 27/8£150

Fri 2/1013:05 -

1 stop3h 35m

Tue 6/1009:10 -

1 stop6h 45m

Deal found 28/8£153

Thu 1/1011:10 -

Nonstop1h 45m

Sun 4/1006:55 -

Nonstop1h 55m

Deal found 31/8£154

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

Round-trip from	£125
One-way from	£63
Popular in	July
Cheapest in	February
Average price	£139
Good round-trip deal	£155 or less

Southwest
17/9-21/9
Nonstop
3h 40m total
Atlanta to Washington, D.C.

Search Deals

Delta
25/2
Nonstop
1h 44m total
Atlanta to Washington, D.C.

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (£7 potential increase over avg. return price).

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Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

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Price to beat on a round-trip flight from Atlanta Hartsfield-Jackson to Washington, D.C. (WAS).

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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.

Fly from

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 29/10

07:25-09:10

Nonstop1h 45m

Washington, D.C. Reagan-National

Mon 2/11

09:00-10:57

Nonstop1h 57m

£125

AtlantaWashington, D.C.

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

ATLDCA

Atlanta Hartsfield-Jackson

Sat 7/11

17:55-19:42

Nonstop1h 47m

Washington, D.C. Reagan-National

Mon 9/11

19:40-21:41

Nonstop2h 01m

£125

AtlantaWashington, D.C.

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

ATLDCA

Atlanta Hartsfield-Jackson

Fri 25/9

18:35-23:55

1 stop5h 20m

Washington, D.C. Reagan-National

Tue 29/9

18:40-20:40

Nonstop2h 00m

£145

AtlantaWashington, D.C.

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

ATLDCA

Atlanta Hartsfield-Jackson

Wed 20/1

12:00-18:30

2 stops6h 30m

Washington, D.C. Reagan-National

Sat 23/1

06:10-14:10

2 stops8h 00m

£147

AtlantaWashington, D.C.

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

ATLDCA

Atlanta Hartsfield-Jackson

Thu 5/11

13:55-15:40

Nonstop1h 45m

Washington, D.C. Reagan-National

Sun 8/11

14:40-19:20

1 stop4h 40m

£161

AtlantaWashington, D.C.

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

ATLDCA

Atlanta Hartsfield-Jackson

Fri 25/9

20:55-22:45

Nonstop1h 50m

Washington, D.C. Reagan-National

Sun 27/9

07:25-09:15

Nonstop1h 50m

£167

AtlantaWashington, D.C.

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

ATLDCA

Atlanta Hartsfield-Jackson

Thu 1/10

19:55-21:43

Nonstop1h 48m

Washington, D.C. Reagan-National

Tue 6/10

19:40-21:38

Nonstop1h 58m

£175

AtlantaWashington, D.C.

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

ATLDCA

Atlanta Hartsfield-Jackson

Sat 5/12

07:10-20:55

2 stops13h 45m

Washington, D.C. Reagan-National

Sun 6/12

06:00-12:25

1 stop6h 25m

£176

AtlantaWashington, D.C.

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

ATLDCA

Atlanta Hartsfield-Jackson

Sat 7/11

21:59-23:48

Nonstop1h 49m

Washington, D.C. Reagan-National

Sun 8/11

20:50-22:49

Nonstop1h 59m

£179

AtlantaWashington, D.C.

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

ATLDCA

Atlanta Hartsfield-Jackson

Fri 13/11

19:59-21:47

Nonstop1h 48m

Washington, D.C. Reagan-National

Sat 14/11

08:00-09:55

Nonstop1h 55m

£179

Flights are sorted by cheapest return flights first.

Deals found on 31/8

Showing 1-10 of 23 resultsSorted by cheapest first

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.

ATL-WAS

ATL-DCA

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

ATL-WAS

ATL-DCA

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 £137). Flying from Atlanta to Washington, D.C. in March is currently the most expensive (average of £213). 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 71% on airfare.

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

The most flights from ATL to WAS are scheduled on a Monday (93 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (23 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 £83 and £185 in September.
The cheapest return price found within the last 5 days was £125 on Southwest (17 Sept–21 Sept).

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.

What is the cheapest day to fly from Atlanta to Washington, D.C.?

Travellers seeking maximum savings on their Atlanta to Washington, D.C. flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 51 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 £132, Southwest can have you in Washington, D.C. from Atlanta in 1h 45m. Airlines will cover a distance of 546 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 £213 on this airline.
What are the most reliable airlines from Atlanta to Washington, D.C.?
Consider Mesa Airlines (100%), ANA (93%) or Ethiopian Air (86%) when booking your flight. These represent the most reliable airlines when flying from Atlanta to Washington, D.C..
What are the cheapest flights from Atlanta to Washington, D.C.?
Looking for the cheapest flight from Atlanta to Washington, D.C.? While on average our users pay £294, our data indicates the cheapest price to be £63. The most popular route (Atlanta Hartsfield-Jackson - Washington, D.C. Reagan-National), is priced around £175.
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 £137). Flying from Atlanta to Washington, D.C. in March is currently the most expensive (average of £213). 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.

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

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest£213	Average£268	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights

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How does Cheapflights help users find flights from Atlanta to Washington, D.C.?

When you search for this flight from Atlanta to Washington, D.C., Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Atlanta to Washington, D.C.?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Atlanta to Washington, D.C..

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Cheap flights from Atlanta to Washington, D.C. from £63

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel.

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

Cheapest flights from Atlanta to Washington, D.C.Explore the most affordable flight options available from Atlanta to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 September 2026.

Explore the most affordable flight options available from Atlanta to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 September 2026.

Best flights from Atlanta to Washington, D.C.Discover carefully curated flight deals from Atlanta to Washington, D.C. that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 September 2026.

Discover carefully curated flight deals from Atlanta to Washington, D.C. that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 September 2026.

Direct flights from Atlanta to Washington, D.C.Explore direct flight options from Atlanta to Washington, D.C. based on user searches, and compare prices and availability for your desired travel dates. Data last updated 1 September 2026.

Explore direct flight options from Atlanta to Washington, D.C. based on user searches, and compare prices and availability for your desired travel dates. Data last updated 1 September 2026.

Last-minute flights from Atlanta to Washington, D.C.Discover last-minute flight deals from Atlanta to Washington, D.C.. Data last updated 1 September 2026 and is based on user searches.

Discover last-minute flight deals from Atlanta to Washington, D.C.. Data last updated 1 September 2026 and is based on user searches.

One-way flights from Atlanta to Washington, D.C.Search for one-way flight options from Atlanta to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated 1 September 2026.

Search for one-way flight options from Atlanta to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated 1 September 2026.

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

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Average price

Good round-trip deal

Cheapflights Fare Finder

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

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.

Cheapflights Insights

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

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

Find hourly flight availability from Atlanta to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 September 2026.

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 71% on airfare.

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

The most flights from ATL to WAS are scheduled on a Monday (93 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (23 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 £83 and £185 in September.The cheapest return price found within the last 5 days was £125 on Southwest (17 Sept–21 Sept).

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.

What is the cheapest day to fly from Atlanta to Washington, D.C.?

Use this chart to determine the cheapest time to fly return from Atlanta to Washington, D.C.. Price data was last updated on 29 August 2026.

Travellers seeking maximum savings on their Atlanta to Washington, D.C. flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

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

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

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

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

What are the cheapest flights from Atlanta to Washington, D.C.?

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

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

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

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

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Atlanta and Washington, D.C. flights

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

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Can Cheapflights notify me if prices for flights from Atlanta to Washington, D.C. become cheaper?

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Cheapest flights from Atlanta to Washington, D.C.
Explore the most affordable flight options available from Atlanta to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 September 2026.

Best flights from Atlanta to Washington, D.C.
Discover carefully curated flight deals from Atlanta to Washington, D.C. that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 September 2026.

Direct flights from Atlanta to Washington, D.C.
Explore direct flight options from Atlanta to Washington, D.C. based on user searches, and compare prices and availability for your desired travel dates. Data last updated 1 September 2026.

Last-minute flights from Atlanta to Washington, D.C.
Discover last-minute flight deals from Atlanta to Washington, D.C.. Data last updated 1 September 2026 and is based on user searches.

One-way flights from Atlanta to Washington, D.C.
Search for one-way flight options from Atlanta to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated 1 September 2026.

Atlanta to Washington, D.C. flights typically cost between £83 and £185 in September.
The cheapest return price found within the last 5 days was £125 on Southwest (17 Sept–21 Sept).