ATL - DCA

$69 Find Cheap Flights from Atlanta to Reagan Washington National Airport - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% 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 round-trip
$137
Typical prices: $199-$345
Southwest
Sat 11/10Sat 11/17
ATL - DCA • Non-stop
Cheapest one-way
$69
Typical prices: $132-$310
Southwest
Wed 10/31
ATL - DCA • Non-stop
Advice from real travelers
Delta offers free Wi-Fi on domestic flights; Southwest includes carry-on bags.
American Main Cabin Extra adds early boarding; Southwest has flexible changes.
Expert advice
+1
Expert advice
+1
Nonstop flights
You can fly direct with Delta, American Airlines and Southwest. Average duration is 1h 50m
Direct flights
+1
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 48% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 26% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $210 (round-trip)
Shortest trip • 4h 34m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Washington, D.C. Reagan-National Airport!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Atlanta to Reagan-National (ATL-DCA)

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

Recent round-trip flight deals from Atlanta to Reagan-National

Tue, Nov 10 - Tue, Nov 17
Southwest Logo
8:10 pm - 9:55 pmATL  Atlanta Hartsfield-Jackson-DCA Washington, D.C. Reagan-National
1h 45mnonstop
Southwest Logo
6:35 pm - 8:40 pmDCA  Washington, D.C. Reagan-National-ATL Atlanta Hartsfield-Jackson
2h 05mnonstop
$137Southwest
Wed, Nov 4 - Wed, Nov 11
Southwest Logo
8:10 pm - 9:55 pmATL  Atlanta Hartsfield-Jackson-DCA Washington, D.C. Reagan-National
1h 45mnonstop
Southwest Logo
6:35 pm - 8:40 pmDCA  Washington, D.C. Reagan-National-ATL Atlanta Hartsfield-Jackson
2h 05mnonstop
$137Southwest
Sat, Dec 5 - Sat, Dec 12
Delta Logo
9:59 pm - 11:42 pmATL  Atlanta Hartsfield-Jackson-DCA Washington, D.C. Reagan-National
1h 43mnonstop
Delta Logo
6:30 pm - 8:33 pmDCA  Washington, D.C. Reagan-National-ATL Atlanta Hartsfield-Jackson
2h 03mnonstop
$137Delta
Sat, Nov 14 - Tue, Nov 17
Delta Logo
7:59 pm - 9:47 pmATL  Atlanta Hartsfield-Jackson-DCA Washington, D.C. Reagan-National
1h 48mnonstop
Delta Logo
9:00 am - 10:56 amDCA  Washington, D.C. Reagan-National-ATL Atlanta Hartsfield-Jackson
1h 56mnonstop
$137Delta
Wed, Nov 18 - Sun, Nov 22
Frontier Logo
9:45 am - 11:31 amATL  Atlanta Hartsfield-Jackson-DCA Washington, D.C. Reagan-National
1h 46mnonstop
Frontier Logo
1:54 pm - 12:16 amDCA  Washington, D.C. Reagan-National-ATL Atlanta Hartsfield-Jackson
10h 22m1 stop Denver Intl
$145Frontier
Sat, Oct 31 - Sun, Nov 1
Frontier Logo
1:10 pm - 2:57 pmATL  Atlanta Hartsfield-Jackson-DCA Washington, D.C. Reagan-National
1h 47mnonstop
Frontier Logo
1:00 pm - 11:54 pmDCA  Washington, D.C. Reagan-National-ATL Atlanta Hartsfield-Jackson
10h 54m1 stop Denver Intl
$147Frontier
Wed, Nov 11 - Sat, Nov 14
American Airlines Logo
6:15 am - 8:12 amATL  Atlanta Hartsfield-Jackson-DCA Washington, D.C. Reagan-National
1h 57mnonstop
American Airlines Logo
6:00 pm - 8:06 pmDCA  Washington, D.C. Reagan-National-ATL Atlanta Hartsfield-Jackson
2h 06mnonstop
$157American Airlines
Sat, Nov 7 - Thu, Nov 19
American Airlines Logo
5:16 pm - 7:15 pmATL  Atlanta Hartsfield-Jackson-DCA Washington, D.C. Reagan-National
1h 59mnonstop
American Airlines Logo
8:20 am - 10:29 amDCA  Washington, D.C. Reagan-National-ATL Atlanta Hartsfield-Jackson
2h 09mnonstop
$163American Airlines
Tue, Nov 24 - Wed, Dec 2
JetBlue Logo
5:30 pm - 10:53 pmATL  Atlanta Hartsfield-Jackson-DCA Washington, D.C. Reagan-National
5h 23m1 stop New York John F Kennedy Intl
JetBlue Logo
6:15 am - 11:34 amDCA  Washington, D.C. Reagan-National-ATL Atlanta Hartsfield-Jackson
5h 19m1 stop New York John F Kennedy Intl
$213JetBlue
Tue, Nov 24 - Tue, Dec 1
JetBlue Logo
5:30 pm - 10:53 pmATL  Atlanta Hartsfield-Jackson-DCA Washington, D.C. Reagan-National
5h 23m1 stop New York John F Kennedy Intl
JetBlue Logo
6:15 am - 11:34 amDCA  Washington, D.C. Reagan-National-ATL Atlanta Hartsfield-Jackson
5h 19m1 stop New York John F Kennedy Intl
$229JetBlue
Booking Insights

Price, demand and travel trends for Atlanta to Washington, D.C. Reagan-National Airport 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 round-trip flight from Atlanta to Washington, D.C. Reagan-National Airport?

Round-trip flights from Atlanta to Washington, D.C. Reagan-National Airport typically range from $199 to $345. The lowest price found in the past 5 days was $137, on Southwest.

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

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. Reagan-National Airport. It’s 9% cheaper than the average day, while Monday is the most expensive, with prices 23% higher.

What’s the cheapest month to fly from Atlanta to Washington, D.C. Reagan-National Airport?

•January is the cheapest month to fly from Atlanta to Washington, D.C. Reagan-National Airport at $200 round-trip.
•June ($333) and July ($297) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 66% 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. Reagan-National Airport the cheapest?

Flights from Atlanta to Washington, D.C. Reagan-National Airport are cheapest 5 weeks before departure. Booking in this window typically costs about 48% 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 Reagan-National

 
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

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 on the sea, likely en route to Antarctica or the Arctic.

Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Blane Bachelor

Blane Bachelor

Expert on Southwest and ATL

Blane Bachelor is a journalist and editor specializing 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 favorite 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. She will always choose the window seat.

Ramsey Qubein

Ramsey Qubein

Expert on DCA

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Key details for Atlanta to Washington, D.C. Reagan-National Airport flights

Low season

January

Cheapest flight

$69
Beat the crowds with an average 39% drop in travelers.
The most popular month to fly with an average 28% increase in travelers.
One-way flight from Atlanta to Washington, D.C. Reagan-National Airport

When to book flights from Atlanta to Reagan-National

Are your dates flexible? Find out the best times to travel from Atlanta to Reagan-National based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Flights from Atlanta to Reagan-National: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from Atlanta to Reagan-National 
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. Reagan-National Airport 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. Reagan-National Airport?

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

    • Earliest: departs at 6:00 am and lands at 7:50 am
    • Latest: departs at 10:04 pm and lands at 11:54 pm.

    The flight takes about 1h 50m.

  • What cabin classes can I book on flights from Atlanta to Washington, D.C. Reagan-National Airport?

    Three cabin classes are available on flights from Atlanta to Washington, D.C. Reagan-National Airport:

    • Economy Class
    • Business Class
    • First Class

  • How long is a flight from Atlanta to Washington, D.C. Reagan-National Airport?

    A nonstop flight from Atlanta to Washington, D.C. Reagan-National Airport takes 1h 50m, covering 546 miles.

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

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

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

    Round-trip flights from Atlanta to Washington, D.C. Reagan-National Airport range from $199 to $345, with an average of $271 over the past 12 months. Anything below $199 counts as a good deal.

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

    Last-minute fares on this route (booked within two weeks of departure) run 46% above the $271 route average. Book 5 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Atlanta to Washington, D.C. Reagan-National Airport?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $210 round-trip via Boston Logan Intl (BOS), compared to $272 for nonstop.

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

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $35–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Atlanta to Washington, D.C. Reagan-National Airport?

    The Airbus A319 family is used most often on this route, operated mainly by Delta and United Airlines. Other aircraft seen on the route include Airbus A320-100/200 variants.

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

    Morning is the busiest departure period on Atlanta to Washington, D.C. Reagan-National Airport flights, with 37% of flights leaving in that window. Evening departures account for 31%, afternoon flights for 27%, and night flights for 5%.

  • Have flight prices from Atlanta to Washington, D.C. Reagan-National Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $137 to $943. That means the highest observed fare was about 7x higher than the lowest one.

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

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

    • Delta
    • American Airlines
    • JetBlue

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

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

    One-way fares from Atlanta to Washington, D.C. Reagan-National Airport are currently lower than usual. Average one-way flight prices are about $76, which is 62% below the typical average for this route.

  • What car rental options are available at Washington, D.C. Reagan-National Airport (DCA)?

    Washington, D.C. Reagan-National Airport (DCA) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include:

    • Sixt
    • Dollar
    • Thrifty
    • Alamo
    • Budget

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

    Flights from Atlanta to Washington, D.C. Reagan-National Airport usually depart from Atlanta Hartsfield-Jackson (ATL) and arrive at Washington, D.C. Reagan-National (DCA).

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

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

    • Denver Intl (DEN) - 89% of one-stop connections
    • Boston Logan Intl (BOS) - 5% of one-stop connections
    • Charlotte Douglas (CLT) - 5% of one-stop connections

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

    Yes. Flexible dates can save you up to 26% on flights from Atlanta to Washington, D.C. Reagan-National Airport. Thursday is the cheapest departure day at $248 round-trip on average, while Monday is the most expensive at $335, a difference of $87.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What airlines fly from Atlanta to Washington, D.C. Reagan-National Airport?

    3 airlines operate flights between Atlanta and Washington, D.C. Reagan-National Airport. The airlines offering nonstop flights on this route include:

    • Delta
    • American Airlines
    • Southwest

  • How much time can I save by choosing a different layover airport from Atlanta to Washington, D.C. Reagan-National Airport?

    Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 4h 34m, compared with 6h 09m via Boston Logan Intl (BOS) and 15h 22m via Denver Intl (DEN).

  • What popular places can I visit in Washington, D.C. Reagan-National Airport?

    Some of the most popular sights in Washington, D.C. Reagan-National Airport are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. Reagan-National Airport on KAYAK.

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

    Among airlines operating Atlanta to Washington, D.C. Reagan-National Airport flights:

    • Delta: offers extra legroom; offers free seat selection
    • Southwest: offers free seat selection
    • American Airlines: offers extra legroom; offers free seat selection
    • JetBlue: 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. Reagan-National Airport flights?

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

    • Delta: a cabin bag and a checked bag in Economy Class
    • Southwest: a cabin bag and a checked bag in Economy Class
    • American Airlines: a cabin bag and a checked bag in Economy Class

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

  • Does DCA provide facilities for nursing moms?

    Yes. DCA provides six nursing rooms in the airport. Each features a rocking chair, a baby changing table, and electrical outlets. These calm, private spaces include one pre-security near the TSA Security Checkpoint and one post-security room in Terminal 1, plus four post-security rooms in National Hall between Gates D35-D45 and Gates B10-B22.

  • Where are the rental car counters at DCA?

    Airport Shuttle pickup points are in Terminal 1 on the middle curb between Doors 1 and 2 and in Terminal 2 on the first curb near Doors 3 and 8. Travelers can get off at the Parking 1/Rental Car stop.

  • Does ATL provide places to pray?

    Yes, ATL has three interfaith chapels: one landside in the Domestic Terminal, one on Concourse E and one on Concourse F. These quiet spaces are open 24 hours a day for prayer, meditation or quiet reflection. Christian, Muslim and Catholic services are held periodically.

Your guide to booking Atlanta to Washington, D.C. Reagan-National Airport 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 $248, about $87 less than Monday fares (26% 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 48% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Atlanta to Washington, D.C. Reagan-National Airport trip for January. Fares historically average $200 round-trip in that month - typically $133 less than the most expensive month, which is June (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 layover option averages $210 round-trip on this route - about $62 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
    • Pendry Washington DC - The Wharf
  • When you book this route, keep the airline hubs in mind. Hartsfield Jackson Atlanta International Airport (ATL) serves as a hub for Delta and other smaller airlines and as a focus city for Frontier and Southwest, while Ronald Reagan Washington National Airport (DCA) is a hub for American Airlines.
  • As you approach DCA, look out the window for views across the Potomac River toward the Washington Monument and the U.S. Capitol Building. After landing, take a few minutes to walk through the Historic Lobby in Terminal A, which still has original features from the airport's opening. A hallway west of the Historic Lobby also has Abingdon Plantation artifacts and a detailed history of the airport and surrounding area.
  • If you have time before your flight to DCA, you can rent one of the Minute Suites at ATL, which are located on Concourse B near Gate B24.

Prefer to fly direct from Atlanta to Reagan Washington National Airport?

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

Direct departures

Atlanta Hartsfield-Jackson to Washington, D.C. Reagan-National

Monday

American Airlines,Delta,Southwest

American Airlines,Delta, +1 more

Tuesday

American Airlines,Delta,Southwest

American Airlines,Delta, +1 more

Wednesday

American Airlines,Delta,Southwest

American Airlines,Delta, +1 more

Thursday

American Airlines,Delta,Southwest

American Airlines,Delta, +1 more

Friday

American Airlines,Delta,Southwest

American Airlines,Delta, +1 more

Saturday

American Airlines,Delta,Southwest

American Airlines,Delta, +1 more

Sunday

American Airlines,Delta,Southwest

American Airlines,Delta, +1 more

See more direct flights

Direct returns

Washington, D.C. Reagan-National to Atlanta Hartsfield-Jackson

Monday

American Airlines,Delta,Southwest

American Airlines,Delta, +1 more

Tuesday

American Airlines,Delta,Southwest

American Airlines,Delta, +1 more

Wednesday

American Airlines,Delta,Southwest

American Airlines,Delta, +1 more

Thursday

American Airlines,Delta,Southwest

American Airlines,Delta, +1 more

Friday

American Airlines,Delta,Southwest

American Airlines,Delta, +1 more

Saturday

American Airlines,Delta,Southwest

American Airlines,Delta, +1 more

Sunday

American Airlines,Delta,Southwest

American Airlines,Delta, +1 more

See more direct flights

More options for your flight from Atlanta to Reagan-National

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