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$85+ 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — ATL
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to Atlanta Hartsfield-Jackson are usually found in January or August, booked 87 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 July 23, 2026.

This American Airlines deal was found by Cheapflights users on 7/22. 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 9/17:59 pm
DCA
-
ATL
Nonstop2h 03m
American Airlines
Sat 9/54:53 pm
ATL
-
DCA
Nonstop2h 07m
American Airlines
Deal found 7/22$168
This Delta deal was found by Cheapflights users on 7/22. 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 8/136:00 am
DCA
-
ATL
Nonstop1h 41m
Delta
Mon 8/179:59 pm
ATL
-
DCA
Nonstop1h 49m
Delta
Deal found 7/22$169
This Delta deal was found by Cheapflights users on 7/22. 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.
Sat 8/296:30 pm
DCA
-
ATL
Nonstop2h 05m
Delta
Sun 9/67:25 am
ATL
-
DCA
Nonstop1h 45m
Delta
Deal found 7/22$174
This Southwest deal was found by Cheapflights users on 7/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:55 am
DCA
-
ATL
1 stop5h 15m
Southwest
Mon 8/174:10 pm
ATL
-
DCA
Nonstop1h 50m
Southwest
Deal found 7/21$179
This Delta deal was found by Cheapflights users on 7/20. 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.
Sat 9/57:45 pm
DCA
-
ATL
Nonstop2h 07m
Delta
Tue 9/88:55 pm
ATL
-
DCA
Nonstop1h 45m
Delta
Deal found 7/20$182
This Southwest deal was found by Cheapflights users on 7/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1210:45 am
DCA
-
ATL
1 stop6h 00m
Southwest
Thu 8/134:55 pm
ATL
-
DCA
1 stop7h 00m
Southwest
Deal found 7/21$189
This Southwest deal was found by Cheapflights users on 7/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/51:00 pm
DCA
-
ATL
1 stop4h 55m
Southwest
Tue 9/88:10 pm
ATL
-
DCA
Nonstop1h 55m
Southwest
Deal found 7/19$192
This Delta deal was found by Cheapflights users on 7/20. 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.
Tue 8/187:45 pm
DCA
-
ATL
Nonstop2h 07m
Delta
Sat 8/227:55 pm
ATL
-
DCA
Nonstop1h 50m
Delta
Deal found 7/20$195

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 July 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$168
(American Airlines)

One-way from

$85
(Southwest)

Popular in

June

Cheapest in

January

Average price

$331

Good round-trip deal

$337 or less

Good one-way deal

$194 or less
Provider with most accurate pricing for Washington, D.C. Reagan-National-Atlanta Hartsfield-Jackson flight deals.
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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. 11% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 23, 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Mon 9/14

6:35 pm-8:30 pm

Nonstop1h 55m

Atlanta Hartsfield-Jackson

Tue 9/15

8:10 pm-10:05 pm

Nonstop1h 55m

$169
Quickest round-trip

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Sat 9/19

9:00 am-10:50 am

Nonstop1h 50m

Atlanta Hartsfield-Jackson

Mon 9/21

7:55 pm-9:43 pm

Nonstop1h 48m

$195

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Mon 9/14

7:40 pm-9:35 pm

Nonstop1h 55m

Atlanta Hartsfield-Jackson

Wed 9/16

9:59 pm-11:44 pm

Nonstop1h 45m

$195

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Sat 8/22

1:00 pm-5:55 pm

1 stop4h 55m

Atlanta Hartsfield-Jackson

Mon 8/24

8:55 pm-10:45 pm

Nonstop1h 50m

$205

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Sat 8/15

6:00 am-10:35 am

1 stop4h 35m

Atlanta Hartsfield-Jackson

Sat 8/22

2:50 pm-4:35 pm

Nonstop1h 45m

$205

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Thu 8/27

6:59 am-8:52 am

Nonstop1h 53m

Atlanta Hartsfield-Jackson

Sun 8/30

7:25 am-9:10 am

Nonstop1h 45m

$208

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Sat 9/26

6:10 am-3:55 pm

2 stops9h 45m

Atlanta Hartsfield-Jackson

Sat 10/3

10:50 am-12:35 pm

Nonstop1h 45m

$210

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Thu 8/20

8:15 am-2:40 pm

2 stops6h 25m

Atlanta Hartsfield-Jackson

Mon 8/24

8:55 pm-10:45 pm

Nonstop1h 50m

$210

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Thu 10/15

8:50 pm-10:50 pm

Nonstop2h 00m

Atlanta Hartsfield-Jackson

Sun 10/18

9:59 pm-11:45 pm

Nonstop1h 46m

$213

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Fri 9/25

6:35 pm-8:30 pm

Nonstop1h 55m

Atlanta Hartsfield-Jackson

Mon 9/28

8:55 pm-10:45 pm

Nonstop1h 50m

$216

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/21

Showing 1-10 of 22 resultsSorted by cheapest first
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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 July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
OvagoPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapTicketsDealPrice Accuracy1 starTrust 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?

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 67 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, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Atlanta (average of $223). Flying from Washington, D.C. Reagan-National Airport to Atlanta in June is currently the most expensive (average of $359). 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 July 23, 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 26% 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 July 18, 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 at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Washington, D.C. Reagan-National Airport to Atlanta?

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 July 23, 2026.
Read reviews from past customers who have flown Southwest,Delta, andAmerican 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
4,238 reviews

Boarding

8.1

Overall

8.0

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
4.0
Okay

Diane,Sep 2023

DCA - MCO

Better communication regards to the multiple delays and when on the flight the wifi didn't woek
Southwest
8.0
Very good
4,238 reviews
Southwest
8.0
Very good
4,238 reviews

Boarding

8.1

Overall

8.0

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
4.0
Okay

Diane,Sep 2023

DCA - MCO

Better communication regards to the multiple delays and when on the flight the wifi didn't woek
Delta
7.8
Good
8,479 reviews
Southwest
8.0
Very good
4,238 reviews

Boarding

8.1

Overall

8.0

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
4.0
Okay

Diane,Sep 2023

DCA - MCO

Better communication regards to the multiple delays and when on the flight the wifi didn't woek
American Airlines
7.1
Good
11,832 reviews
Southwest
8.0
Very good
4,238 reviews

Boarding

8.1

Overall

8.0

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
4.0
Okay

Diane,Sep 2023

DCA - MCO

Better communication regards to the multiple delays and when on the flight the wifi didn't woek
JetBlue
7.1
Good
3,020 reviews
Southwest
8.0
Very good
4,238 reviews

Boarding

8.1

Overall

8.0

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
4.0
Okay

Diane,Sep 2023

DCA - MCO

Better communication regards to the multiple delays and when on the flight the wifi didn't woek
Frontier
5.6
Fair
2,770 reviews
Southwest
8.0
Very good
4,238 reviews

Boarding

8.1

Overall

8.0

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
4.0
Okay

Diane,Sep 2023

DCA - MCO

Better communication regards to the multiple delays and when on the flight the wifi didn't woek

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 46 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?

    Southwest and Delta can get you from Washington, D.C. Reagan-National Airport to Atlanta in just under 1h 50m. 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 Southwest, from $147, and Delta, from $157. Frontier is priced at 87% 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 JetBlue 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 Aeromexico (83%), Envoy Air (81%) or Korean Air (80%) 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 $827, our data indicates the cheapest price to be $98. The most popular route (Washington, D.C. Reagan-National - Atlanta Hartsfield-Jackson), is priced around $169.

  • 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, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Atlanta (average of $223). Flying from Washington, D.C. Reagan-National Airport to Atlanta in June is currently the most expensive (average of $359). 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?

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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 July 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$169FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$147Average$281FlexibilityNo cancel feeOn-time63%
DeltaCheapest$157Average$303FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$167Average$304FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$207Average$315FlexibilityNo cancel feeOn-time62%

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