What is the cheapest airline that flies from Washington, D.C. Reagan-National to Atlanta Hartsfield-Jackson?

Delta and Southwest are the most popular carriers operating from Washington, D.C. Reagan-National to Atlanta Hartsfield-Jackson

Which airline has the best punctuality record on Washington, D.C. to Atlanta flights?

According to our data, Delta have had the least number of delays on this route over the last 12 months; with about 13% of their flights experiencing any sort of delay.

What airlines fly to Atlanta?

Delta, American Airlines and Southwest are the top three most popular airlines that fly to Atlanta from Washington, D.C. Reagan-National Airport according to our data. Delta is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Atlanta. Keep in mind that there are 5 different airlines that fly to Atlanta on a routine basis, so you have a few additional options to choose from.

What is the most punctual flight time for Washington, D.C. to Atlanta flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

How often are flights from Washington, D.C. to Atlanta delayed?

Historically, on average around 15% of flights between Washington, D.C. and Atlanta have experienced a delay on any given week. The average delay length over the past 12 months has been 137 minutes.

What documentation or ID do you need to fly to Atlanta Hartsfield-Jackson Airport?

The necessary travel and health documents for your Atlanta Hartsfield-Jackson Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$85 Cheap Flights from Washington, D.C. Reagan-National Airport to Atlanta in 2026

Q: How many flights depart from Washington, D.C. Reagan-National Airport to Atlanta on average per day?

46 flights are operational daily from Washington, D.C. Reagan-National Airport to Atlanta as of July 2026. The most popular departure time for this route is 6:00AM, with 41% of flights per day taking off at noon.

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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Atlanta

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Enter your travel dates to find the best prices.

8:00 am - 9:50 am

DCA

ATL

1h 50mnonstop

7:55 pm - 9:45 pm

ATL

DCA

1h 50mnonstop

$169Delta

Tue, Aug 11 - Thu, Aug 20

6:25 am - 8:24 am

DCA

ATL

1h 59mnonstop

6:00 am - 7:59 am

ATL

DCA

1h 59mnonstop

$170American Airlines

Thu, Aug 6 - Mon, Aug 10

1:00 pm - 2:50 pm

DCA

ATL

1h 50mnonstop

4:55 pm - 11:55 pm

ATL

DCA

7h 00m

1 stop

$179Southwest

Thu, Aug 6 - Mon, Aug 10

7:25 am - 9:20 am

DCA

ATL

1h 55mnonstop

1:55 pm - 3:40 pm

ATL

DCA

1h 45mnonstop

$182Southwest

Fri, Oct 30 - Mon, Nov 2

6:05 am - 12:15 pm

DCA

ATL

6h 10m

2 stops

4:10 pm - 6:00 pm

ATL

DCA

1h 50mnonstop

$184Southwest

Tue, Aug 11 - Wed, Aug 12

2:50 pm - 9:00 pm

DCA

ATL

6h 10m

1 stop

2:40 pm - 6:55 pm

ATL

DCA

4h 15m

1 stop

$189Southwest

Thu, Aug 6 - Mon, Aug 10

2:40 pm - 8:30 pm

DCA

ATL

5h 50m

1 stop

1:55 pm - 3:40 pm

ATL

DCA

1h 45mnonstop

$192Southwest

Fri, Oct 30 - Mon, Nov 2

6:05 am - 12:15 pm

DCA

ATL

6h 10m

2 stops

2:35 pm - 7:10 pm

ATL

DCA

4h 35m

1 stop

$194Southwest

Tue, Aug 11 - Tue, Aug 18

7:45 pm - 9:52 pm

DCA

ATL

2h 07mnonstop

7:55 pm - 9:45 pm

ATL

DCA

1h 50mnonstop

$195Delta

Mon, Aug 10 - Mon, Aug 17

3:35 pm - 11:25 pm

DCA

ATL

7h 50m

2 stops

8:00 pm - 9:45 pm

ATL

DCA

1h 45mnonstop

$197Southwest

Fri, Oct 30 - Mon, Nov 2

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American Airlines flights from Washington, D.C. Reagan-National Airport to Atlanta

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Atlanta flight tickets

American Airlines

Aug 6

DCA6:25 amWashington, D.C. Reagan-National

1h 59m

ATL8:24 amAtlanta Hartsfield-Jackson

Aug 10

ATL6:00 amAtlanta Hartsfield-Jackson

1h 59m

DCA7:59 amWashington, D.C. Reagan-National

$170

American Airlines

Sep 5

DCA8:22 amWashington, D.C. Reagan-National

2h 02m

ATL10:24 amAtlanta Hartsfield-Jackson

Sep 7

ATL6:00 amAtlanta Hartsfield-Jackson

1h 59m

DCA7:59 amWashington, D.C. Reagan-National

$182

American Airlines

Aug 5

DCA5:26 pmWashington, D.C. Reagan-National

1h 57m

ATL7:23 pmAtlanta Hartsfield-Jackson

Aug 10

ATL8:08 pmAtlanta Hartsfield-Jackson

2h 07m

DCA10:15 pmWashington, D.C. Reagan-National

$249

Delta flights from Washington, D.C. Reagan-National Airport to Atlanta

Our best Delta deals on Washington, D.C. Reagan-National Airport to Atlanta flight tickets

Delta

Aug 11

DCA8:00 amWashington, D.C. Reagan-National

1h 50m

ATL9:50 amAtlanta Hartsfield-Jackson

Aug 13

ATL9:59 pmAtlanta Hartsfield-Jackson

1h 49m

DCA11:48 pmWashington, D.C. Reagan-National

$169

Delta

Aug 10

DCA7:45 pmWashington, D.C. Reagan-National

2h 07m

ATL9:52 pmAtlanta Hartsfield-Jackson

Aug 17

ATL7:55 pmAtlanta Hartsfield-Jackson

1h 50m

DCA9:45 pmWashington, D.C. Reagan-National

$195

Delta

Aug 27

DCA6:59 amWashington, D.C. Reagan-National

1h 53m

ATL8:52 amAtlanta Hartsfield-Jackson

Aug 30

ATL7:25 amAtlanta Hartsfield-Jackson

1h 45m

DCA9:10 amWashington, D.C. Reagan-National

$203

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Atlanta that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Tue 8/11

8:00 am-9:50 am

Nonstop1h 50m

Atlanta Hartsfield-Jackson

Thu 8/20

7:55 pm-9:45 pm

Nonstop1h 50m

$169

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Thu 8/6

6:25 am-8:24 am

Nonstop1h 59m

Atlanta Hartsfield-Jackson

Mon 8/10

6:00 am-7:59 am

Nonstop1h 59m

$170

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Thu 8/6

1:00 pm-2:50 pm

Nonstop1h 50m

Atlanta Hartsfield-Jackson

Mon 8/10

4:55 pm-11:55 pm

1 stop7h 00m

$179

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Fri 10/30

7:25 am-9:20 am

Nonstop1h 55m

Atlanta Hartsfield-Jackson

Mon 11/2

1:55 pm-3:40 pm

Nonstop1h 45m

$182

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Tue 8/11

6:05 am-12:15 pm

2 stops6h 10m

Atlanta Hartsfield-Jackson

Wed 8/12

4:10 pm-6:00 pm

Nonstop1h 50m

$184

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Thu 8/6

2:50 pm-9:00 pm

1 stop6h 10m

Atlanta Hartsfield-Jackson

Mon 8/10

2:40 pm-6:55 pm

1 stop4h 15m

$189

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Fri 10/30

2:40 pm-8:30 pm

1 stop5h 50m

Atlanta Hartsfield-Jackson

Mon 11/2

1:55 pm-3:40 pm

Nonstop1h 45m

$192

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Tue 8/11

6:05 am-12:15 pm

2 stops6h 10m

Atlanta Hartsfield-Jackson

Tue 8/18

2:35 pm-7:10 pm

1 stop4h 35m

$194

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Mon 8/10

7:45 pm-9:52 pm

Nonstop2h 07m

Atlanta Hartsfield-Jackson

Mon 8/17

7:55 pm-9:45 pm

Nonstop1h 50m

$195

Washington, D.C.Atlanta

DCA - ATL

DCAATL

Washington, D.C. Reagan-National

Fri 10/30

3:35 pm-11:25 pm

2 stops7h 50m

Atlanta Hartsfield-Jackson

Mon 11/2

8:00 pm-9:45 pm

Nonstop1h 45m

$197

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How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Atlanta

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the typical price of a round-trip flight between Washington, D.C. Reagan-National Airport and Atlanta?

What is the cheapest month to fly to Atlanta?

The month of January is, on average, the cheapest month to fly to Atlanta from Washington, D.C. Reagan-National Airport, with most prices found around $223. If you aren’t able to travel to Atlanta during the month of January, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $252.

What is the cheapest day to depart on your flight to Atlanta?

Our data shows that Friday is the least expensive day to fly to Atlanta. Tickets to fly out on this day can be as low as $296. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Atlanta on Sunday is $420.

What is the cheapest time of day to depart on your flight to Atlanta?

The cheapest time of day to fly to Atlanta is in the evening when flights can be purchased for as low as $309. Flights to Atlanta are more costly in the afternoon, with an average ticket price of $347. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Washington, D.C. Reagan-National to Atlanta Hartsfield-Jackson flight route?

Fly from Washington, D.C. Reagan-National to Atlanta Hartsfield-Jackson for the best Washington, D.C. Reagan-National - Atlanta Hartsfield-Jackson flight prices

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

You are more likely to see cheaper flights to Atlanta from Washington, D.C. Reagan-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Atlanta for around $290 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Atlanta from Washington, D.C. Reagan-National Airport for as low as $217 on momondo.

What cabin class options are available on Washington, D.C. Reagan-National Airport to Atlanta flights?

There are 4 cabin classes available to choose from on Washington, D.C. Reagan-National Airport to Atlanta flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Washington, D.C. Reagan-National Airport to Atlanta flight prices changed over time?

As of July 2026, prices for Washington, D.C. Reagan-National Airport to Atlanta flights are approximately 37% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. Reagan-National Airport to Atlanta

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport to Atlanta according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. Reagan-National Airport to Atlanta (DCA to ATL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Atlanta

Best Price Found	$194
Fastest flight time	1h 49m
Direct flights	Every day
Airports in Atlanta	1 airport

The best one-way flight to Atlanta from Washington, D.C. Reagan-National Airport in the past 72 hours is $194. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Atlanta found on momondo in the last 72 hours is $336.

The fastest flight from Washington, D.C. Reagan-National Airport to Atlanta takes 1h 49m

Direct flights go from Washington, D.C. Reagan-National Airport to Atlanta every day.

There is 1 airport in Atlanta. From Washington, D.C. Reagan-National Airport there are direct flights to Atlanta Hartsfield-Jackson (ATL).

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Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Atlanta

How far is Washington, D.C. Reagan-National to Atlanta Hartsfield-Jackson by plane?
A flight from Washington, D.C. Reagan-National to Atlanta Hartsfield-Jackson will travel around 539.2 mi. In terms of flight time, this usually takes a little over 1h 49m.
When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Atlanta Hartsfield-Jackson Airport?
Prices for flights from Washington, D.C. Reagan-National Airport to Atlanta Hartsfield-Jackson Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Atlanta Hartsfield-Jackson Airport?
As of July 2026, there are 5 operators available to choose from for flights from Washington, D.C. Reagan-National Airport to Atlanta Hartsfield-Jackson Airport.
How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Atlanta Hartsfield-Jackson Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Atlanta Hartsfield-Jackson Airport.
What documentation or ID do you need to fly to Atlanta Hartsfield-Jackson Airport?
The necessary travel and health documents for your Atlanta Hartsfield-Jackson Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Washington, D.C. Reagan-National Airport to Atlanta?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Washington, D.C. Reagan-National Airport to Atlanta is Airbus A320-100/200 (13.98% of total bookings). The next most popular plane models are Airbus A321neo (12.67%), Airbus A319 (12.04%), and Airbus A320neo (9.17%).
What is the most popular airline from Washington, D.C. Reagan-National Airport to Atlanta?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. Reagan-National Airport to Atlanta is Delta, representing 44% of all bookings. The subsequent popular airlines are American Airlines at 27%, Southwest at 22%, and Frontier at 6%.

Best airlines flying from Washington, D.C. Reagan-National Airport to Atlanta

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Atlanta with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $38	Free Cancellation	Rating 5.6 2,791 reviews	Search Frontier flights
Southwest	PriceFrom $145	Free Cancellation	Rating 8.0 4,241 reviews	Search Southwest flights
Delta	PriceFrom $157	Free Cancellation	Rating 7.8 8,474 reviews	Search Delta flights
American Airlines	PriceFrom $160	Free Cancellation	Rating 7.1 11,818 reviews	Search American Airlines flights
JetBlue	PriceFrom $182	Free Cancellation	Rating 7.1 3,012 reviews	Search JetBlue flights

Southwest Flights From Washington, D.C. Reagan-National Airport to Atlanta
Southwest is one of the most popular airlines flying from Washington, D.C. Reagan-National Airport to Atlanta, operating 11 flights/week on average for this route. A good Southwest flight deal for Washington, D.C. Reagan-National Airport to Atlanta starts from $145 round-trip, up to an average price of $273. Our users have rated Southwest at 8.0/10.
Delta Flights From Washington, D.C. Reagan-National Airport to Atlanta
$157 is the best Delta flight deal from Washington, D.C. Reagan-National Airport to Atlanta found on momondo over the last 72 hours. The average Delta ticket price found was closer to $299, however, with flight time and availability significantly affecting the price. Delta (7.8/10 from 8,478 user reviews) flies into Atlanta from Washington, D.C. Reagan-National Airport 53 times in an average week so prices can vary.

Helen

Marietta

Duluth

McDonough

Warner Robins

Blue Ridge

Stone Mountain

Cartersville

Lawrenceville

Norcross

Douglasville

Kennesaw

College Park

La Grange

Covington

Conyers

Gainesville

Newnan

Dahlonega

Lithonia

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Why should I use momondo to find a flight deal from Washington, D.C. to Atlanta?

It is quick and easy to find Washington, D.C. to Atlanta flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Atlanta that suits you.

Can I find flights from Washington, D.C. to Atlanta with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Atlanta from Washington, D.C. with this policy.

How can momondo help me find flights from Washington, D.C. to Atlanta?

momondo provides multiple filters to help you find the best flight to Atlanta from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Washington, D.C. to Atlanta right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Washington, D.C. to Atlanta flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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American Airlines flights from Washington, D.C. Reagan-National Airport to Atlanta

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Atlanta flight tickets

Delta flights from Washington, D.C. Reagan-National Airport to Atlanta

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See travel insights to Atlanta from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Atlanta

What is the typical price of a round-trip flight between Washington, D.C. Reagan-National Airport and Atlanta?

What is the cheapest month to fly to Atlanta?

What is the cheapest day to depart on your flight to Atlanta?

What is the cheapest time of day to depart on your flight to Atlanta?

What is the cheapest Washington, D.C. Reagan-National to Atlanta Hartsfield-Jackson flight route?

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

What cabin class options are available on Washington, D.C. Reagan-National Airport to Atlanta flights?

How have Washington, D.C. Reagan-National Airport to Atlanta flight prices changed over time?

What is the cheapest airline that flies from Washington, D.C. Reagan-National to Atlanta Hartsfield-Jackson?

What airlines fly to Atlanta?

How often are flights from Washington, D.C. to Atlanta delayed?

What is the most punctual flight time for Washington, D.C. to Atlanta flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Washington, D.C. to Atlanta flights?

How many flights depart from Washington, D.C. Reagan-National Airport to Atlanta on average per day?

How many flights depart from Washington, D.C. Reagan-National Airport to Atlanta on average per week?

When to book flights from Washington, D.C. Reagan-National Airport to Atlanta

Cheap Washington, D.C. Reagan-National Airport to Atlanta (DCA to ATL) flight deals and tips

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Fastest flight time

Direct flights

Airports in Atlanta

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Atlanta

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Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Atlanta with momondo

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