ATL - WAS

£52 Find Cheap Flights from Atlanta to Washington, D.C. – Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 34% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest return flight
£78
Typical prices: £108-£259
Frontier
Wed 5/12Fri 7/12
ATL - IAD • Direct
Cheapest direct flights
£103
Typical prices: £108-£259
Delta
Sat 6/1Sat 13/1
ATL - DCA • Direct
Advice from real travellers
Delta offers free Wi-Fi; United adds free messaging on this short route.
Lufthansa Economy Light can save money if you skip a checked bag.
Expert advice
+1
Expert advice
+1
Direct flights
You can fly direct with Delta, American Airlines, and others. Average duration is 1h 48m.
Direct flights
+1
Direct flights
+1
Top routes
Cheapest • 22% average savings
Most popular
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 5 weeks in advance save around 54% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 19% price drop
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Cheapest • Avg £157 (return)
Shortest trip • 4h 22m (one-way)
Insights
Insights
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Washington, D.C.!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Atlanta to Washington, D.C. (ATL-WAS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Atlanta to Washington, D.C.

Sat, 5 Dec - Mon, 7 Dec
Frontier Logo
15:44 - 17:38ATL  Atlanta Hartsfield-Jackson-IAD Washington, D.C. Dulles Intl
1h 54mdirect
Frontier Logo
20:26 - 09:14IAD  Washington, D.C. Dulles Intl-ATL Atlanta Hartsfield-Jackson
12h 48m1 stop Orlando
£78Frontier
Tue, 15 Dec - Wed, 16 Dec
Delta Logo
18:30 - 20:11ATL  Atlanta Hartsfield-Jackson-IAD Washington, D.C. Dulles Intl
1h 41mdirect
Delta Logo
15:00 - 16:57IAD  Washington, D.C. Dulles Intl-ATL Atlanta Hartsfield-Jackson
1h 57mdirect
£103Delta
Wed, 9 Dec - Sat, 12 Dec
United Airlines Logo
19:41 - 21:30ATL  Atlanta Hartsfield-Jackson-IAD Washington, D.C. Dulles Intl
1h 49mdirect
United Airlines Logo
12:45 - 14:48IAD  Washington, D.C. Dulles Intl-ATL Atlanta Hartsfield-Jackson
2h 03mdirect
£103United Airlines
Tue, 8 Dec - Tue, 15 Dec
United Airlines Logo
19:41 - 21:30ATL  Atlanta Hartsfield-Jackson-IAD Washington, D.C. Dulles Intl
1h 49mdirect
United Airlines Logo
12:45 - 14:48IAD  Washington, D.C. Dulles Intl-ATL Atlanta Hartsfield-Jackson
2h 03mdirect
£103United Airlines
Tue, 8 Dec - Tue, 15 Dec
Southwest Logo
13:55 - 15:40ATL  Atlanta Hartsfield-Jackson-DCA Washington, D.C. Reagan-National
1h 45mdirect
Southwest Logo
07:25 - 09:25DCA  Washington, D.C. Reagan-National-ATL Atlanta Hartsfield-Jackson
2h 00mdirect
£103Southwest
Sat, 9 Jan - Sat, 9 Jan
Delta Logo
09:35 - 11:23ATL  Atlanta Hartsfield-Jackson-IAD Washington, D.C. Dulles Intl
1h 48mdirect
Delta Logo
17:55 - 20:05IAD  Washington, D.C. Dulles Intl-ATL Atlanta Hartsfield-Jackson
2h 10mdirect
£103Delta
Wed, 6 Jan - Tue, 12 Jan
Delta Logo
08:55 - 10:44ATL  Atlanta Hartsfield-Jackson-IAD Washington, D.C. Dulles Intl
1h 49mdirect
Delta Logo
15:15 - 17:19IAD  Washington, D.C. Dulles Intl-ATL Atlanta Hartsfield-Jackson
2h 04mdirect
£103Delta
Wed, 6 Jan - Wed, 6 Jan
Delta Logo
12:20 - 14:04ATL  Atlanta Hartsfield-Jackson-IAD Washington, D.C. Dulles Intl
1h 44mdirect
Delta Logo
19:00 - 21:10IAD  Washington, D.C. Dulles Intl-ATL Atlanta Hartsfield-Jackson
2h 10mdirect
£103Delta
Tue, 8 Dec - Tue, 15 Dec
Delta Logo
18:30 - 20:11ATL  Atlanta Hartsfield-Jackson-IAD Washington, D.C. Dulles Intl
1h 41mdirect
Delta Logo
17:00 - 18:54IAD  Washington, D.C. Dulles Intl-ATL Atlanta Hartsfield-Jackson
1h 54mdirect
£103Delta
Wed, 6 Jan - Sat, 9 Jan
Delta Logo
08:55 - 10:44ATL  Atlanta Hartsfield-Jackson-IAD Washington, D.C. Dulles Intl
1h 49mdirect
Delta Logo
06:00 - 08:00IAD  Washington, D.C. Dulles Intl-ATL Atlanta Hartsfield-Jackson
2h 00mdirect
£103Delta
Booking Insights

Price, demand, and travel trends for Atlanta to Washington, D.C. flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a return flight from Atlanta to Washington, D.C.?

Return flights from Atlanta to Washington, D.C. typically range from £108 to £259. The lowest price found in the past 5 days was £78 on Frontier.

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

Atlanta (ATL) to Washington, D.C. Dulles Intl Airport (IAD) is the cheapest Atlanta to Washington, D.C. route, averaging £139 return. Other Atlanta to Washington, D.C. routes average £219, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Atlanta to Washington, D.C.?

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Atlanta to Washington, D.C.. It's 4% cheaper than the average day, while Monday is the most expensive, with prices 33% higher.

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

•January is the cheapest month to fly from Atlanta to Washington, D.C. at £138 return.
•March (£210) and July (£201) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 52% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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

Flights from Atlanta to Washington, D.C. are cheapest 5 weeks before departure. Booking in this window typically costs about 54% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Atlanta to Washington, D.C.

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Delta, United Airlines, DCA and IAD

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or out at sea, likely en route to Antarctica or the Arctic.

Jessica Macdonald

Jessica Macdonald

Expert on Lufthansa

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has travelled to more than 50 countries across six continents.

Blane Bachelor

Blane Bachelor

Expert on ATL

Blane Bachelor is a journalist and editor specialising in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favourite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history.

Key details for Atlanta to Washington, D.C. flights

Low season

February

Cheapest flight

£52
Beat the crowds with an average 23% drop in traveller numbers.
The most popular month to fly with an average 24% increase in traveller numbers.
One-way flight from Atlanta to Washington, D.C. Reagan-National Airport

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

Are your dates flexible? Find out the best times to travel from Atlanta to Washington, D.C. based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Flights from Atlanta to Washington, D.C.: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from Atlanta to Washington, D.C. 
GailFlew with American Airlines-Feb 2026
American to DCA is great because they arrive and depart from Terminal T which is the closest terminal to the airport entrance/exit. No need to hike/take the train to one of the other terminals where Delta, the most prevalent airline at ATL has flights.
LaToyaFlew with American Airlines-Feb 2026
Get Pre-Check to be able to get through Hartsfield-Jackson’s checkpoint quickly.

Your Atlanta to Washington, D.C. flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • What are the earliest and latest flights from Atlanta to Washington, D.C.?

    These are the earliest and latest flight times available from Atlanta to Washington, D.C.:

    • Earliest: departs at 05:01 and lands at 06:49
    • Latest: departs at 23:10 and lands at 00:58.

    The flight takes about 1h 48m.

  • Which cabin classes can I book on flights from Atlanta to Washington, D.C.?

    Only Economy class is available on flights from Atlanta to Washington, D.C..

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

    A direct flight from Atlanta to Washington, D.C. takes 1h 48m, covering 549 miles.

  • Do I need a passport to fly from Atlanta to Washington, D.C.?

    No, a passport is not required for this domestic route, but you will need another form of identification, such as a driving licence.

  • How much should I expect to pay for a Atlanta to Washington, D.C. flight?

    Return flights from Atlanta to Washington, D.C. range from £108 to £259, with an average of £170 over the past 12 months. Anything below £108 counts as a good deal.

  • How expensive are last-minute Atlanta to Washington, D.C. flights?

    Last-minute fares on this route (booked within two weeks of departure) run 40% above the £170 route average. Book 5 weeks before departure for the lowest fares.

  • How much can I save by having a stopover when flying from Atlanta to Washington, D.C.?

    On this route, stopover flights are cheaper than direct options on average. Stopover fares average £157 return via Boston Logan Intl (BOS), compared with £170 for direct.

  • What is the standard checked bag allowance on flights from Atlanta to Washington, D.C.?

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge £26–£75 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

  • How are flight departures from Atlanta to Washington, D.C. spread across the day?

    Morning is the busiest departure period on Atlanta to Washington, D.C. flights, with 35% leaving in that window. Afternoon departures account for 31%, Evening flights for 24%, and Night flights for 10%.

  • Which airlines offer Wi-Fi on Atlanta to Washington, D.C. flights?

    Three airlines offer in-flight Wi-Fi on Atlanta to Washington, D.C. flights:

    • Delta
    • American Airlines
    • JetBlue

    Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty programme, while others are paid add-ons priced by flight length.

  • How are flight prices from Atlanta to Washington, D.C. looking right now?

    One-way fares from Atlanta to Washington, D.C. are currently lower than usual. Average one-way flight prices are about £52, which is 61% below the typical average for this route.

  • What car hire options are available in Washington, D.C.?

    Since Washington, D.C. is served by multiple airports, car hire options and rates can vary depending on which one you fly into.
    Near Washington, D.C. Reagan-National Airport (DCA) – daily rates averaging £53:

    • Sixt
    • Dollar
    • Hertz
    • Thrifty
    • Alamo

    Near Washington, D.C. Dulles Intl Airport (IAD) – daily rates averaging £53:

    • Hertz
    • Dollar
    • Budget
    • Sixt
    • Thrifty

  • Which airports can I use when flying from Atlanta to Washington, D.C.?

    Flights from Atlanta to Washington, D.C. usually depart from Atlanta Hartsfield-Jackson (ATL) and may arrive at several airports in Washington, D.C. area, including Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD).

  • Which airports do connecting flights from Atlanta to Washington, D.C. pass through?

    One-stop flights from Atlanta to Washington, D.C. most commonly connect through:

    • Denver Intl (DEN) – 72% of one-stop connections
    • Tampa (TPA) – 14% of one-stop connections
    • Nashville Intl (BNA) – 3% of one-stop connections
    • Boston Logan Intl (BOS) – 3% of one-stop connections

  • Can I save money by using flexible dates for flights from Atlanta to Washington, D.C.?

    Yes. Flexible dates can save you up to 29% on flights from Atlanta to Washington, D.C.. Thursday is the cheapest departure day at £163 return on average, while Monday is the most expensive at £228, a difference of £64.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • Which airlines fly from Atlanta to Washington, D.C.?

    5 airlines operate flights between Atlanta and Washington, D.C.. The airlines offering direct flights on this route include:

    • Delta
    • American Airlines
    • United Airlines
    • Southwest
    • Frontier

  • How much time can I save by choosing a different stopover airport from Atlanta to Washington, D.C.?

    Flying via Nashville Intl (BNA) gives the shortest average 1-stop total travel time of 4h 22m, compared to 4h 34m via Charlotte Douglas (CLT) and 6h 09m via Boston Logan Intl (BOS).

  • What popular places can I visit in Washington, D.C.?

    Some of the most popular sights in Washington, D.C. are Charles Sumner School Museum and Archives, Capital One Arena, and Grand Hyatt Washington. These are among the most viewed places in Washington, D.C. on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Atlanta to Washington, D.C. flights?

    Among airlines operating Atlanta to Washington, D.C. flights:

    • Frontier: offers free seat selection
    • Delta: offers extra legroom; offers free seat selection
    • Southwest: offers free seat selection
    • United Airlines: offers extra legroom; offers free seat selection
    • American Airlines: offers extra legroom; offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Atlanta to Washington, D.C. flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Frontier: a cabin bag and a checked bag in Economy class
    • Delta: a cabin bag and a checked bag in Economy class
    • Southwest: a cabin bag and a checked bag in Economy class

    Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

Your guide to booking Atlanta to Washington, D.C. flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Monday. On this route, Thursday flights average £163, about £64 less than Monday fares (28% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 5 weeks before you fly. On this route, that window historically saves about 54% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Atlanta to Washington, D.C. trip for January. Fares historically average £138 return in that month – typically £73 less than the most expensive month, which is March (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Boston Logan Intl Airport (BOS) can be cheaper than flying direct. The cheapest stopover option averages £157 return on this route – about £13 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Washington, D.C. Reagan-National Airport.

    • Hyatt House Washington DC The Wharf
    • Intercontinental Hotels Washington D.C. - The Wharf By IHG
    • Canopy by Hilton Washington D.C - The Wharf

Prefer to fly direct from Atlanta to Washington, D.C.?

 
Find which airlines fly direct from Atlanta Hartsfield-Jackson Airport to Washington, D.C., which days they fly and book direct flights.

Direct departures

Atlanta Hartsfield-Jackson to Washington, D.C.

Monday

American Airlines,Delta,Frontier, +2 more

American Airlines,Delta, +3 more

Tuesday

American Airlines,Delta,Frontier, +2 more

American Airlines,Delta, +3 more

Wednesday

American Airlines,Delta,Frontier, +2 more

American Airlines,Delta, +3 more

Thursday

American Airlines,Delta,Frontier, +2 more

American Airlines,Delta, +3 more

Friday

American Airlines,Delta,Frontier, +2 more

American Airlines,Delta, +3 more

Saturday

American Airlines,Delta,Frontier, +2 more

American Airlines,Delta, +3 more

Sunday

American Airlines,Delta,Frontier, +2 more

American Airlines,Delta, +3 more

See more direct flights

Direct returns

Washington, D.C. to Atlanta Hartsfield-Jackson

Monday

American Airlines,Delta,Frontier, +2 more

American Airlines,Delta, +3 more

Tuesday

American Airlines,Delta,Frontier, +2 more

American Airlines,Delta, +3 more

Wednesday

American Airlines,Delta,Frontier, +2 more

American Airlines,Delta, +3 more

Thursday

American Airlines,Delta,Frontier, +2 more

American Airlines,Delta, +3 more

Friday

American Airlines,Delta,Frontier, +2 more

American Airlines,Delta, +3 more

Saturday

American Airlines,Delta,Frontier, +2 more

American Airlines,Delta, +3 more

Sunday

American Airlines,Delta,Frontier, +2 more

American Airlines,Delta, +3 more

See more direct flights

More options for your flight from Atlanta to Washington, D.C.

Complete your trip to Washington, D.C. with a hotel stay or car hire