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$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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — ATL
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to Atlanta Hartsfield-Jackson are usually found in August or June, 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 septiembre 17, 2025.

Round-trip from

$132
(American Airlines)

One-way from

$69
(American Airlines)

Popular in

October

Cheapest in

August

Average price

$258

Good round-trip deal

$260 or less

Good one-way deal

$142 or less
From Washington, D.C. Reagan-National to Atlanta Hartsfield-Jackson
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One-way flight from Washington, D.C. Reagan-National to Atlanta Hartsfield-Jackson
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Highest demand for flights based on searches. 8% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Washington, D.C. Reagan-National to Atlanta Hartsfield-Jackson.
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Price to beat on a one-way flight from Washington, D.C. Reagan-National to Atlanta Hartsfield-Jackson.
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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 septiembre 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/16. 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.
mar. 10/2811:05 amDCA - ATL
Nonstop1h 54mAmerican Airlines
mar. 10/282:36 pmATL - DCA
Nonstop1h 53mAmerican Airlines
Deal found 9/16$132
This Southwest deal was found by Cheapflights users on 9/17. 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.
mié. 10/2211:45 amDCA - ATL
Nonstop1h 55mSouthwest
sáb. 10/251:15 pmATL - DCA
Nonstop1h 45mSouthwest
Deal found 9/17$137
This Southwest deal was found by Cheapflights users on 9/16. 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.
mié. 10/156:55 amDCA - ATL
Nonstop1h 55mSouthwest
sáb. 10/189:15 amATL - DCA
Nonstop1h 45mSouthwest
Deal found 9/16$147
This Southwest deal was found by Cheapflights users on 9/17. 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.
mié. 10/2211:45 amDCA - ATL
Nonstop1h 55mSouthwest
mié. 11/123:45 pmATL - DCA
1 stop3h 20mSouthwest
Deal found 9/17$153
This Southwest deal was found by Cheapflights users on 9/15. 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.
sáb. 11/18:00 amDCA - ATL
1 stop7h 05mSouthwest
sáb. 11/810:05 amATL - DCA
Nonstop1h 55mSouthwest
Deal found 9/15$157
This American Airlines deal was found by Cheapflights users on 9/15. 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.
jue. 10/306:15 amDCA - ATL
Nonstop2h 02mAmerican Airlines
jue. 11/66:00 amATL - DCA
Nonstop1h 49mAmerican Airlines
Deal found 9/15$158
This Southwest deal was found by Cheapflights users on 9/15. 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.
sáb. 10/186:25 amDCA - ATL
Nonstop1h 55mSouthwest
mar. 10/216:30 amATL - DCA
2 stops7h 30mSouthwest
Deal found 9/15$162
This Southwest deal was found by Cheapflights users on 9/15. 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.
sáb. 10/1112:10 pmDCA - ATL
1 stop7h 30mSouthwest
mar. 10/1411:05 amATL - DCA
Nonstop1h 45mSouthwest
Deal found 9/15$167
This Southwest deal was found by Cheapflights users on 9/15. 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.
mié. 12/103:45 pmDCA - ATL
Nonstop2h 00mSouthwest
sáb. 12/138:55 amATL - DCA
2 stops11h 25mSouthwest
Deal found 9/15$168
This eDestinos deal was found by Cheapflights users on 9/14. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/308:00 amDCA - ATL
1 stop10h 50mFrontier
jue. 11/67:30 amATL - DCA
1 stop14h 29mFrontier
Deal found 9/14$171
This Southwest deal was found by Cheapflights users on 9/15. 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.
jue. 12/411:40 amDCA - ATL
Nonstop2h 00mSouthwest
sáb. 12/68:55 amATL - DCA
2 stops10h 35mSouthwest
Deal found 9/15$172

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 septiembre 17, 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

sáb. 10/18

6:25 am-8:20 am

Nonstop1h 55m

Atlanta Hartsfield-Jackson

mar. 10/21

4:15 pm-5:55 pm

Nonstop1h 40m

$137

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

jue. 10/30

8:59 am-11:00 am

Nonstop2h 01m

Atlanta Hartsfield-Jackson

mié. 11/5

9:59 pm-11:41 pm

Nonstop1h 42m

$157

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

sáb. 10/18

6:25 am-8:20 am

Nonstop1h 55m

Atlanta Hartsfield-Jackson

sáb. 10/25

4:30 pm-9:40 pm

1 stop5h 10m

$157

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

sáb. 10/18

6:00 am-7:51 am

Nonstop1h 51m

Atlanta Hartsfield-Jackson

lun. 10/20

9:59 pm-11:41 pm

Nonstop1h 42m

$157

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

jue. 12/4

8:40 pm-10:51 pm

Nonstop2h 11m

Atlanta Hartsfield-Jackson

lun. 12/8

7:59 pm-9:40 pm

Nonstop1h 41m

$157

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

mié. 12/10

2:40 pm-10:15 pm

1 stop7h 35m

Atlanta Hartsfield-Jackson

sáb. 12/13

10:05 am-12:00 pm

Nonstop1h 55m

$157

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

jue. 12/11

8:40 pm-10:51 pm

Nonstop2h 11m

Atlanta Hartsfield-Jackson

dom. 12/14

7:25 am-9:12 am

Nonstop1h 47m

$157

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

mar. 10/21

6:55 am-8:50 am

Nonstop1h 55m

Atlanta Hartsfield-Jackson

mié. 10/22

3:45 pm-9:45 pm

1 stop6h 00m

$157

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

lun. 11/3

6:00 am-7:51 am

Nonstop1h 51m

Atlanta Hartsfield-Jackson

mié. 11/5

6:51 pm-8:33 pm

Nonstop1h 42m

$157

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

lun. 11/3

6:00 am-7:51 am

Nonstop1h 51m

Atlanta Hartsfield-Jackson

sáb. 11/8

3:33 pm-5:20 pm

Nonstop1h 47m

$157

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 21 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 September 12, 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 septiembre 17, 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 27% 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 September 14, 2025.

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

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 septiembre 17, 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.
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,961 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,926 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,173 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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.

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

    Southwest and Delta can get you from Washington, D.C. Reagan-National Airport to Atlanta in just under 1h 55m. Your travel time will be generally consistent. Airlines will cover a distance of 546 mi. Generally, flights for this route are nonstop.

  • 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 $51, and Southwest, from $145. 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 Envoy Air (93%), Republic Airways (90%) or Delta (79%) 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 $535, our data indicates the cheapest price to be $68. 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
Duluth
College Park
Auburn
McDonough
Norcross
Roswell
Lawrenceville
Stone Mountain
Acworth
Kennesaw
Conyers
Buford
Athens
Marietta
Douglasville
Commerce
Covington
Smyrna
Lithonia
Sandy Springs

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Alternative routes for Reagan-National to Atlanta

See prices for flight routes from nearby airports that may be better suited for you.
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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 septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$155FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$51Average$111FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$145Average$253FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$155Average$312FlexibilityNo cancel feeOn-time69%
DeltaCheapest$156Average$271FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$157Average$284FlexibilityNo cancel feeOn-time71%

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