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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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — ATL
Mar 23 — Mar 301
Mon 3/23
Mon 3/30
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 January, booked 50 days in advance, depart on a Friday or Thursday and return on a Saturday

Cheap 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 February 21, 2026.

This Southwest deal was found by Cheapflights users on 2/20. 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 4/226:10 pm
DCA
-
ATL
Nonstop1h 55m
Southwest
Sat 4/253:55 pm
ATL
-
DCA
Nonstop1h 50m
Southwest
Deal found 2/20$137
This American Airlines deal was found by Cheapflights users on 2/18. 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.
Sat 4/48:20 am
DCA
-
ATL
Nonstop2h 11m
American Airlines
Sat 4/119:59 am
ATL
-
DCA
Nonstop2h 01m
American Airlines
Deal found 2/18$142
This Southwest deal was found by Cheapflights users on 2/20. 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.
Tue 4/711:35 am
DCA
-
ATL
Nonstop1h 55m
Southwest
Tue 4/144:25 pm
ATL
-
DCA
Nonstop1h 45m
Southwest
Deal found 2/20$153
This Delta deal was found by Cheapflights users on 2/20. 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 4/248:38 pm
DCA
-
ATL
Nonstop2h 01m
Delta
Tue 4/286:53 pm
ATL
-
DCA
Nonstop1h 40m
Delta
Deal found 2/20$157
This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/71:59 pm
DCA
-
ATL
1 stop28h 23m
Frontier
Mon 5/119:20 pm
ATL
-
DCA
1 stop24h 39m
Frontier
Deal found 2/20$159
This CheapOair deal was found by Cheapflights users on 2/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:00 pm
DCA
-
ATL
1 stop24h 22m
Frontier
Sun 4/198:51 pm
ATL
-
DCA
1 stop25h 08m
Frontier
Deal found 2/21$160
This Booking.com deal was found by Cheapflights users on 2/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:00 pm
DCA
-
ATL
1 stop11h 11m
Frontier
Sun 4/198:51 pm
ATL
-
DCA
1 stop16h 09m
Frontier
Deal found 2/20$162
This American Airlines deal was found by Cheapflights users on 2/18. 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.
Tue 3/247:59 am
DCA
-
ATL
Nonstop2h 12m
American Airlines
Tue 3/241:18 pm
ATL
-
DCA
Nonstop1h 55m
American Airlines
Deal found 2/18$164
This American Airlines deal was found by Cheapflights users on 2/21. 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.
Mon 4/208:55 pm
DCA
-
ATL
Nonstop2h 05m
American Airlines
Tue 4/219:02 pm
ATL
-
DCA
Nonstop2h 02m
American Airlines
Deal found 2/21$165
This Gotogate deal was found by Cheapflights users on 2/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:00 pm
DCA
-
ATL
1 stop11h 11m
Frontier
Mon 4/2010:13 am
ATL
-
DCA
1 stop11h 46m
Frontier
Deal found 2/19$166

Find 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 February 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$137
(Southwest)

One-way from

$69
(Delta)

Popular in

February

Cheapest in

August

Average price

$312

Good round-trip deal

$290 or less

Good one-way deal

$153 or less
Provider with most accurate pricing for Washington, D.C. Reagan-National-Atlanta Hartsfield-Jackson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Atlanta Hartsfield-Jackson flights.
Search Deals
From Washington, D.C. Reagan-National to Atlanta Hartsfield-Jackson
Search Deals
One-way flight from Washington, D.C. Reagan-National to Atlanta Hartsfield-Jackson
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($4 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. Reagan-National to Atlanta Hartsfield-Jackson.
Search Deals
Price to beat on a one-way flight from Washington, D.C. Reagan-National to Atlanta Hartsfield-Jackson.
Search Deals

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 February 21, 2026.
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

Sat 5/16

6:00 am-7:50 am

Nonstop1h 50m

Atlanta Hartsfield-Jackson

Tue 5/19

7:58 pm-9:45 pm

Nonstop1h 47m

$137

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Tue 4/14

9:55 am-5:25 pm

1 stop7h 30m

Atlanta Hartsfield-Jackson

Tue 4/21

8:20 am-10:05 am

Nonstop1h 45m

$163

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Wed 3/11

11:40 am-1:40 pm

Nonstop2h 00m

Atlanta Hartsfield-Jackson

Wed 3/18

4:25 pm-6:10 pm

Nonstop1h 45m

$169

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Sun 5/10

8:45 pm-10:48 pm

Nonstop2h 03m

Atlanta Hartsfield-Jackson

Fri 5/15

9:59 pm-11:45 pm

Nonstop1h 46m

$177

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Fri 4/24

8:38 pm-10:39 pm

Nonstop2h 01m

Atlanta Hartsfield-Jackson

Mon 4/27

8:53 pm-10:34 pm

Nonstop1h 41m

$177

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Mon 3/16

8:35 pm-10:35 pm

Nonstop2h 00m

Atlanta Hartsfield-Jackson

Tue 3/17

4:25 pm-6:10 pm

Nonstop1h 45m

$181

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Tue 3/24

10:10 am-12:05 pm

Nonstop1h 55m

Atlanta Hartsfield-Jackson

Thu 3/26

9:59 pm-11:39 pm

Nonstop1h 40m

$181

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Wed 5/13

6:10 am-2:35 pm

2 stops8h 25m

Atlanta Hartsfield-Jackson

Sat 5/16

3:55 pm-5:45 pm

Nonstop1h 50m

$188

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Thu 4/23

1:05 pm-6:20 pm

1 stop5h 15m

Atlanta Hartsfield-Jackson

Tue 4/28

8:20 am-10:05 am

Nonstop1h 45m

$191

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Thu 3/19

8:45 pm-10:50 pm

Nonstop2h 05m

Atlanta Hartsfield-Jackson

Sat 3/21

7:59 pm-9:41 pm

Nonstop1h 42m

$193

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/17

Showing 1-10 of 23 results
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Compare providers for flights from Reagan-National to Atlanta

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Atlanta in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Atlanta flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-Atlanta flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Atlanta flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Atlanta flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-Atlanta flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 February 20, 2026.

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, May is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Atlanta (average of $118). Flying from Washington, D.C. Reagan-National Airport to Atlanta in March is currently the most expensive (average of $177). 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 February 21, 2026.

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 February 17, 2026.

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 evenings flights should be avoided if possible as fares are typically the most expensive at this time.

The best insider tips for Washington, D.C. Reagan-National Airport to Atlanta flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. Reagan-National Airport to Atlanta trip
Our travel experts
Emily Zemler

Emily Zemler

Expert on DCA

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 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

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 February 21, 2026.
Read reviews from past customers who have flown Southwest, Delta, and American 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
4,298 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,298 reviews
Southwest
8.0
Very good
4,298 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,228 reviews
Southwest
8.0
Very good
4,298 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,334 reviews
Southwest
8.0
Very good
4,298 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
JetBlue
7.2
Good
2,898 reviews
Southwest
8.0
Very good
4,298 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.7
Fair
3,046 reviews
Southwest
8.0
Very good
4,298 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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 45 flights from Washington, D.C. Reagan-National to Hartsfield-Jackson per day from 5 different airlines.

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

    Delta and Southwest can get you from Washington, D.C. Reagan-National Airport to Atlanta in just under 1h 50m. Your travel time can differ by up to 5h 40m. Airlines will cover a distance of 546 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $30. Other airlines that can offer you cheap pricing are Southwest, from $145, and Delta, from $157. Frontier is priced at 88% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Atlanta one-way?

    $54 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on American Airlines and Southwest, with prices starting from $68 and $68, respectively.

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

    Consider WestJet (93%), Southwest (87%) or Envoy Air (86%) 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 $582, our data indicates the cheapest price to be $91. 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, May is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Atlanta (average of $118). Flying from Washington, D.C. Reagan-National Airport to Atlanta in March is currently the most expensive (average of $177). 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
College Park
Duluth
McDonough
Norcross
Roswell
Marietta
Sandy Springs
Lawrenceville
Stone Mountain
Conyers
Lithia Springs
Kennesaw
Peachtree Corners
Gainesville
Buford
Auburn
Lithonia
Covington
Smyrna
Commerce

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Top 5 airlines flying from Reagan-National to Atlanta

Discover the top 5 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 February 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$30Average$148FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$145Average$241FlexibilityNo cancel feeOn-time63%
DeltaCheapest$157Average$267FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$157Average$273FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$207Average$283FlexibilityNo cancel feeOn-time62%

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