Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Atlanta to Washington, D.C. from £52

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 20/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Atlanta to Washington, D.C.

Cheap return flights

Enter your travel dates to find the best prices.
Southwest Logo
14:30 - 16:15
ATL
-
DCA
1h 45mdirect
Southwest Logo
06:55 - 09:05
DCA
-
ATL
2h 10mdirect
£102Southwest
Sat, 17 Jan - Sun, 18 Jan
Delta Logo
18:55 - 20:32
ATL
-
DCA
1h 37mdirect
Delta Logo
10:15 - 12:20
DCA
-
ATL
2h 05mdirect
£108Delta
Tue, 3 Feb - Wed, 11 Feb
Southwest Logo
08:05 - 15:55
ATL
-
DCA
7h 50m1 stop
Southwest Logo
11:55 - 14:00
DCA
-
ATL
2h 05mdirect
£110Southwest
Sat, 17 Jan - Sun, 18 Jan
Delta Logo
07:25 - 09:10
ATL
-
DCA
1h 45mdirect
Delta Logo
19:30 - 21:45
DCA
-
ATL
2h 15mdirect
£111Delta
Wed, 14 Jan - Wed, 18 Feb
Delta Logo
15:15 - 16:56
ATL
-
DCA
1h 41mdirect
Delta Logo
18:00 - 20:16
DCA
-
ATL
2h 16mdirect
£113Delta
Tue, 3 Mar - Wed, 4 Mar
Delta Logo
12:52 - 14:30
ATL
-
DCA
1h 38mdirect
Delta Logo
10:15 - 12:16
DCA
-
ATL
2h 01mdirect
£114Delta
Sun, 1 Feb - Sat, 7 Feb
Southwest Logo
16:25 - 18:10
ATL
-
DCA
1h 45mdirect
Southwest Logo
11:55 - 14:00
DCA
-
ATL
2h 05mdirect
£115Southwest
Thu, 15 Jan - Sun, 18 Jan
Delta Logo
12:52 - 14:30
ATL
-
DCA
1h 38mdirect
Delta Logo
10:15 - 12:20
DCA
-
ATL
2h 05mdirect
£119Delta
Sun, 1 Feb - Tue, 10 Feb
Delta Logo
20:55 - 22:33
ATL
-
DCA
1h 38mdirect
Delta Logo
07:00 - 09:11
DCA
-
ATL
2h 11mdirect
£120Delta
Wed, 7 Jan - Sat, 10 Jan
Southwest Logo
15:00 - 22:55
ATL
-
DCA
7h 55m1 stop
Southwest Logo
15:35 - 17:40
DCA
-
ATL
2h 05mdirect
£121Southwest
Tue, 20 Jan - Thu, 22 Jan

Southwest flights from Atlanta to Washington, D.C.

Our best Southwest deals on Atlanta to Washington, D.C. flight tickets
Southwest
17 Jan
ATL14:30Atlanta Hartsfield-Jackson
1h 45m
DCA16:15Washington, D.C. Reagan-National
18 Jan
DCA06:55Washington, D.C. Reagan-National
2h 10m
ATL09:05Atlanta Hartsfield-Jackson
£102
Find similar
Southwest
17 Jan
ATL08:05Atlanta Hartsfield-Jackson
7h 50m
1 stop
DCA15:55Washington, D.C. Reagan-National
18 Jan
DCA11:55Washington, D.C. Reagan-National
2h 05m
ATL14:00Atlanta Hartsfield-Jackson
£110
Find similar
Southwest
15 Jan
ATL11:00Atlanta Hartsfield-Jackson
1h 50m
DCA12:50Washington, D.C. Reagan-National
18 Jan
DCA06:55Washington, D.C. Reagan-National
2h 10m
ATL09:05Atlanta Hartsfield-Jackson
£114
Find similar

Delta flights from Atlanta to Washington, D.C.

Our best Delta deals on Atlanta to Washington, D.C. flight tickets
Delta
3 Feb
ATL18:55Atlanta Hartsfield-Jackson
1h 37m
DCA20:32Washington, D.C. Reagan-National
10 Feb
DCA19:30Washington, D.C. Reagan-National
2h 15m
ATL21:45Atlanta Hartsfield-Jackson
£108
Find similar
Delta
14 Jan
ATL07:25Atlanta Hartsfield-Jackson
1h 45m
DCA09:10Washington, D.C. Reagan-National
18 Feb
DCA19:30Washington, D.C. Reagan-National
2h 15m
ATL21:45Atlanta Hartsfield-Jackson
£111
Find similar
Delta
3 Mar
ATL15:15Atlanta Hartsfield-Jackson
1h 41m
DCA16:56Washington, D.C. Reagan-National
4 Mar
DCA18:00Washington, D.C. Reagan-National
2h 16m
ATL20:16Atlanta Hartsfield-Jackson
£113
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 18 December 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

Sat 17/1

14:30-16:15

Nonstop1h 45m

Washington, D.C. Reagan-National

Sun 18/1

06:55-09:05

Nonstop2h 10m

£102

AtlantaWashington, D.C.

ATL - DCA

ATLDCA

Atlanta Hartsfield-Jackson

Tue 3/2

18:55-20:32

Nonstop1h 37m

Washington, D.C. Reagan-National

Wed 11/2

10:15-12:20

Nonstop2h 05m

£108

AtlantaWashington, D.C.

ATL - DCA

ATLDCA

Atlanta Hartsfield-Jackson

Sat 17/1

08:05-15:55

1 stop7h 50m

Washington, D.C. Reagan-National

Sun 18/1

11:55-14:00

Nonstop2h 05m

£110

AtlantaWashington, D.C.

ATL - DCA

ATLDCA

Atlanta Hartsfield-Jackson

Wed 14/1

07:25-09:10

Nonstop1h 45m

Washington, D.C. Reagan-National

Wed 18/2

19:30-21:45

Nonstop2h 15m

£111

AtlantaWashington, D.C.

ATL - DCA

ATLDCA

Atlanta Hartsfield-Jackson

Tue 3/3

15:15-16:56

Nonstop1h 41m

Washington, D.C. Reagan-National

Wed 4/3

18:00-20:16

Nonstop2h 16m

£113

AtlantaWashington, D.C.

ATL - DCA

ATLDCA

Atlanta Hartsfield-Jackson

Sun 1/2

12:52-14:30

Nonstop1h 38m

Washington, D.C. Reagan-National

Sat 7/2

10:15-12:16

Nonstop2h 01m

£114

AtlantaWashington, D.C.

ATL - DCA

ATLDCA

Atlanta Hartsfield-Jackson

Thu 15/1

16:25-18:10

Nonstop1h 45m

Washington, D.C. Reagan-National

Sun 18/1

11:55-14:00

Nonstop2h 05m

£115

AtlantaWashington, D.C.

ATL - DCA

ATLDCA

Atlanta Hartsfield-Jackson

Sun 1/2

12:52-14:30

Nonstop1h 38m

Washington, D.C. Reagan-National

Tue 10/2

10:15-12:20

Nonstop2h 05m

£119

AtlantaWashington, D.C.

ATL - DCA

ATLDCA

Atlanta Hartsfield-Jackson

Wed 7/1

20:55-22:33

Nonstop1h 38m

Washington, D.C. Reagan-National

Sat 10/1

07:00-09:11

Nonstop2h 11m

£120

AtlantaWashington, D.C.

ATL - DCA

ATLDCA

Atlanta Hartsfield-Jackson

Tue 20/1

15:00-22:55

1 stop7h 55m

Washington, D.C. Reagan-National

Thu 22/1

15:35-17:40

Nonstop2h 05m

£121

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 £102, 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 March 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 £214. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday 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 £863.

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 £308. 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 £1,004. 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 £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 £89 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 December 2025, prices for Atlanta to Washington, D.C. flights are approximately 50% 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 37m

Direct flights

Every day

Airports in Washington, D.C.

2 airports
The fastest flight from Atlanta to Washington, D.C. takes 1h 37m
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 37m.

  • 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 £64Free CancellationRating
6.3
8,190 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
Alexandria
Fairfax
Arlington
Linthicum Heights
Bethesda
Glen Burnie
Lutherville Timonium
Ellicott City
Cambridge
Westminster
Woodbridge
Silver Spring
Owings Mills
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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 17/1
Sat 24/1
By creating a price alert you accept our terms of use and privacy policy.

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