Atlanta

$69+ Cheap flights from Reagan-National (DCA) to Atlanta (ATL)

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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — ATL
Aug 19 — Aug 261
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Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to Atlanta Hartsfield-Jackson are usually found in June or July, booked 50 days in advance, depart on a Friday or Thursday and return on a Saturday

Cheap flight deals from Reagan-National to Atlanta

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Atlanta (ATL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 14, 2025.

Round-trip from

$132
(American Airlines)

One-way from

$69
(American Airlines)

Popular in

December

Cheapest in

June

Average price

$257

Good round-trip deal

$245 or less

Good one-way deal

$157 or less
From Washington, D.C. Reagan-National to Atlanta Hartsfield-Jackson
One-way flight from Washington, D.C. Reagan-National to Atlanta Hartsfield-Jackson
Highest demand for flights based on searches. 6% potential increase in price ($17 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Average for round-trip flights in August 2025
Price to beat on a round-trip flight from Washington, D.C. Reagan-National to Atlanta Hartsfield-Jackson.
Price to beat on a one-way flight from Washington, D.C. Reagan-National to Atlanta Hartsfield-Jackson.

Find flight deals from Reagan-National to Atlanta

Cheapest flights from Reagan-National to Atlanta
Explore the most affordable flight options available from Reagan-National to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/245:08 pmDCA - ATL
Nonstop1h 58mAmerican Airlines
Wed 9/248:06 pmATL - DCA
Nonstop2h 09mAmerican Airlines
Deal found 8/14$132
This Southwest deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:15 pmDCA - ATL
Nonstop1h 55mSouthwest
Sun 9/147:00 amATL - DCA
Nonstop1h 45mSouthwest
Deal found 8/12$137
This Southwest deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/103:10 pmDCA - ATL
Nonstop2h 05mSouthwest
Wed 9/1711:00 amATL - DCA
Nonstop1h 45mSouthwest
Deal found 8/13$146
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/107:55 pmDCA - ATL
Nonstop1h 57mAmerican Airlines
Wed 9/178:06 pmATL - DCA
Nonstop2h 09mAmerican Airlines
Deal found 8/13$147
This Southwest deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/46:15 pmDCA - ATL
Nonstop1h 55mSouthwest
Sun 9/77:00 amATL - DCA
Nonstop1h 45mSouthwest
Deal found 8/14$155
This Southwest deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1011:55 amDCA - ATL
1 stop6h 05mSouthwest
Sat 9/135:40 pmATL - DCA
Nonstop1h 50mSouthwest
Deal found 8/14$156
This Delta deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/198:40 pmDCA - ATL
Nonstop2h 03mDelta
Sun 9/218:59 pmATL - DCA
Nonstop1h 43mDelta
Deal found 8/14$157
This Southwest deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/137:20 amDCA - ATL
2 stops9h 20mSouthwest
Sat 9/209:10 amATL - DCA
Nonstop1h 50mSouthwest
Deal found 8/13$161
This Southwest deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/186:00 amDCA - ATL
1 stop8h 15mSouthwest
Mon 9/228:45 pmATL - DCA
Nonstop1h 50mSouthwest
Deal found 8/13$162
This Southwest deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/33:10 pmDCA - ATL
Nonstop2h 05mSouthwest
Thu 9/47:00 amATL - DCA
1 stop6h 10mSouthwest
Deal found 8/12$166
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/46:59 amDCA - ATL
Nonstop1h 49mDelta
Tue 10/145:50 pmATL - DCA
Nonstop1h 43mDelta
Deal found 8/13$167

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Atlanta 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, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Atlanta that are best for you.

Fly from

Reagan-National

Fly to

Atlanta

Route

Depart

Return

Price

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Wed 9/24

5:08 pm-7:06 pm

Nonstop1h 58m

Atlanta Hartsfield-Jackson

Wed 9/24

8:06 pm-10:15 pm

Nonstop2h 09m

$132

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Sat 9/27

6:05 am-7:55 am

Nonstop1h 50m

Atlanta Hartsfield-Jackson

Sun 9/28

7:00 am-8:45 am

Nonstop1h 45m

$137

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Sat 10/4

7:48 pm-9:46 pm

Nonstop1h 58m

Atlanta Hartsfield-Jackson

Wed 10/15

9:03 pm-10:58 pm

Nonstop1h 55m

$137

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Sat 11/1

11:05 am-12:55 pm

Nonstop1h 50m

Atlanta Hartsfield-Jackson

Wed 11/5

10:05 am-12:00 pm

Nonstop1h 55m

$137

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Wed 10/22

6:21 pm-8:20 pm

Nonstop1h 59m

Atlanta Hartsfield-Jackson

Sat 10/25

11:07 am-1:05 pm

Nonstop1h 58m

$137

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Thu 10/23

2:40 pm-4:35 pm

Nonstop1h 55m

Atlanta Hartsfield-Jackson

Sun 10/26

7:05 am-8:50 am

Nonstop1h 45m

$137

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Sat 9/13

7:48 pm-9:46 pm

Nonstop1h 58m

Atlanta Hartsfield-Jackson

Sat 9/20

7:05 am-8:53 am

Nonstop1h 48m

$137

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Fri 9/12

6:15 pm-8:10 pm

Nonstop1h 55m

Atlanta Hartsfield-Jackson

Sun 9/14

7:00 am-8:45 am

Nonstop1h 45m

$137

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Thu 9/18

6:05 am-7:55 am

Nonstop1h 50m

Atlanta Hartsfield-Jackson

Wed 9/24

6:15 am-8:00 am

Nonstop1h 45m

$137

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Sat 9/13

6:05 am-7:55 am

Nonstop1h 50m

Atlanta Hartsfield-Jackson

Sat 9/20

5:40 pm-7:30 pm

Nonstop1h 50m

$137

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Showing 1-10 of 17 results
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The best insider tips for Washington, D.C. Reagan-National Airport to Atlanta flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. Reagan-National Airport to Atlanta trip
Airports
DCA

For a stress-free departure, use DCA's Metro stop on the Yellow and Blue lines. It's clean, affordable, and connects easily to D.C. and Maryland.

Read more about DCAby Emily Zemler
ATL

Use MARTA for a quick 15-20 minute ride from ATL to downtown Atlanta. It's a convenient public transit option located in the domestic terminal.

Read more about ATLby Chris Dong
Our travel experts
Emily Zemler

Emily Zemler

Expert on DCA

Emily Zemler

Emily Zemler

Emily is a freelance writer and book author based in London covering entertainment and travel. Her work has appeared in Los Angeles Times, Observer, and Conde Nast Traveler She has ventured to more than 40 countries and all seven continents, always in search of a great art museum. She has written extensively about hotels, luxury travel, and aviation.

Read more
Chris Dong

Chris Dong

Expert on ATL

Chris Dong

Chris Dong

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Read more

Best time to book a flight from Reagan-National to Atlanta

Have a flexible travel schedule? Discover the best time to fly to Atlanta from Reagan-National with our price prediction graph.
Estimated round-trip 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 Washington, D.C. Reagan-National Airport to Atlanta

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

Use this chart to determine the optimal time to book a round-trip flight from Reagan-National to Atlanta. Price data was last updated on August 8, 2025.

To ensure you get the cheapest price possible for a flight from Washington, D.C. Reagan-National Airport to Atlanta, you should look to book at least 50 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Atlanta (average of $190). Flying from Washington, D.C. Reagan-National Airport to Atlanta in June is currently the most expensive (average of $246). 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 DCA to ATL?

Find hourly flight availability from Reagan-National to Atlanta. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Reagan-National Airport to Atlanta in the evening. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Washington, D.C. Reagan-National Airport to Atlanta?

Use this chart to determine the cheapest time to fly round-trip from Reagan-National to Atlanta. Price data was last updated on August 10, 2025.

Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to Atlanta flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Washington, D.C. Reagan-National Airport to Atlanta

Explore weekly flight availability from Reagan-National to Atlanta. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 14, 2025.

The most flights from DCA to ATL are scheduled on a Thursday (56 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (29 on average).

Reviews of airlines servicing Atlanta

Get insights into the airlines that provide service to Atlanta. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Atlanta. Reviews last updated August 14, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Washington, D.C. Reagan-National Airport to Atlanta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
8.0
Very good

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Atlanta. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Atlanta from Washington, D.C. Reagan-National?

    If you book a flight to Atlanta from Washington, D.C. Reagan-National, you will be flying to Hartsfield-Jackson, which is the city’s only airport. Atlanta Hartsfield-Jackson (ATL) is located 8.2 mi from the center of Atlanta. There are 43 flights from Washington, D.C. Reagan-National to Hartsfield-Jackson per day from 6 different airlines.

  • What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Atlanta round-trip?

    Cheapflights users have booked flights from Washington, D.C. Reagan-National Airport to Atlanta round-trip from $38. Other airlines that can offer you cheap pricing are Spirit Airlines, from $52, and United Airlines, from $155. Frontier is priced at 85% lower than the current average price of a flight leaving 3 months from now.

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

    Consider PSA Airlines (74%), Republic Airways (71%) or American Airlines (69%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. Reagan-National Airport to Atlanta.

  • What are the cheapest flights from Washington, D.C. Reagan-National Airport to Atlanta?

    Looking for the cheapest flight from Washington, D.C. Reagan-National Airport to Atlanta? While on average our users pay $636, our data indicates the cheapest price to be $78. The most popular route (Washington, D.C. Reagan-National - Atlanta Hartsfield-Jackson), is priced around $137.

  • Can I find deals for flights from Reagan-National to Atlanta that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Atlanta flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Atlanta?

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

  • Can I find deals for business class flights from Reagan-National to Atlanta?

    Yes. Cheapflights offers flight deals from Reagan-National to Atlanta 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 Washington, D.C. Reagan-National Airport to Atlanta?

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Atlanta (average of $190). Flying from Washington, D.C. Reagan-National Airport to Atlanta in June is currently the most expensive (average of $246). 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

Traveling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
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College Park
Auburn
McDonough
Norcross
Lawrenceville
Stone Mountain
Acworth
Marietta
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Kennesaw
Conyers
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Smyrna
Stockbridge
Roswell

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Top 6 airlines flying from Reagan-National to Atlanta

Discover the top 6 airlines that operate flights from Reagan-National to Atlanta. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$165FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$52Average$128FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$155Average$317FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$156Average$254FlexibilityNo cancel feeOn-time63%
DeltaCheapest$156Average$274FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$157Average$288FlexibilityNo cancel feeOn-time71%

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