How far in advance should I book tickets for a flight with Delta from Atlanta to Washington, D.C.?

Generally, when trying to get a below average price for your ticket, try to book around 13 days before departure. For the cheapest possible price, our data suggests booking 32 days before departure.

Is Delta the cheapest airline to fly with from Atlanta to Washington, D.C.?

With an average price of $243 return, Delta is not the cheapest airline to fly from Atlanta to Washington, D.C. with. Instead, for the lowest price, our data suggests flying with Spirit Airlines, where a return flight costs $109 on average.

What is the cheapest Delta flight from Atlanta to Washington, D.C.?

In the last 3 days, the lowest price for a flight with Delta from Atlanta to Washington, D.C. was $42 for a return flight and $34 for a one-way flight.

Does Delta fly direct to Washington, D.C. from Atlanta?

Yes, Delta does offer direct flights for the route, with around 53 flights per week.

What’s the cheapest day of the week to fly from Atlanta to Washington, D.C. with Delta?

On average, the cheapest day of the week to fly from Atlanta to Washington, D.C. with Delta is Monday, when prices are around $68. The most expensive day is generally Saturday, where the average price is around $91.

What’s the cheapest month to fly from Atlanta to Washington, D.C. with Delta?

The cheapest month for Delta flights to Washington, D.C. from Atlanta is generally December, where plane tickets cost $153 on average. If possible, try to avoid the most expensive months of June and July, where tickets cost $324 and $324 respectively.

$69 Cheap Delta Flights from Atlanta to Washington, D.C.

Flight Deals

Cheap Delta Flight Deals from Atlanta to Washington, D.C.

Here are some of the best deals found on KAYAK recently from Delta for round-trip flights from Atlanta to Washington, D.C. that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip Delta flight deals from Atlanta to Washington, D.C.

Sat, Jan 17 - Tue, Jan 20

9:55 pm - 11:32 pm

ATL

DCA

1h 37mnonstop

3:40 pm - 5:50 pm

DCA

ATL

2h 10mnonstop

$137Delta

Tue, Jan 27 - Wed, Jan 28

1:12 pm - 2:45 pm

ATL

IAD

1h 33mnonstop

7:30 pm - 9:44 pm

IAD

ATL

2h 14mnonstop

$137Delta

Tue, Feb 3 - Wed, Feb 11

5:55 pm - 7:32 pm

ATL

DCA

1h 37mnonstop

12:20 pm - 2:21 pm

DCA

ATL

2h 01mnonstop

$144Delta

Tue, Mar 3 - Wed, Mar 4

7:25 am - 9:08 am

ATL

IAD

1h 43mnonstop

10:06 am - 12:10 pm

IAD

ATL

2h 04mnonstop

$151Delta

Wed, Jan 21 - Sun, Jan 25

9:38 am - 11:20 am

ATL

DCA

1h 42mnonstop

8:00 am - 10:07 am

DCA

ATL

2h 07mnonstop

$152Delta

Tue, Jan 27 - Thu, Jan 29

10:00 am - 11:44 am

ATL

IAD

1h 44mnonstop

10:08 am - 12:12 pm

IAD

ATL

2h 04mnonstop

$152Delta

Sat, Jan 31 - Mon, Mar 2

4:50 pm - 6:29 pm

ATL

DCA

1h 39mnonstop

12:20 pm - 2:20 pm

DCA

ATL

2h 00mnonstop

$154Delta

Wed, Feb 4 - Mon, Feb 9

1:12 pm - 2:45 pm

ATL

IAD

1h 33mnonstop

6:00 am - 8:01 am

IAD

ATL

2h 01mnonstop

$154Delta

Wed, Jan 21 - Mon, Feb 9

10:00 am - 11:44 am

ATL

IAD

1h 44mnonstop

6:00 am - 8:01 am

IAD

ATL

2h 01mnonstop

$157Delta

Sun, Feb 1 - Tue, Feb 10

6:55 pm - 8:32 pm

ATL

DCA

1h 37mnonstop

1:40 pm - 3:44 pm

DCA

ATL

2h 04mnonstop

$159Delta

Useful Info

Low season	September
High season	June
Cheapest flight	$69
Average price round-trip	$279
Good deal round-trip	$237

Best time to beat the crowds but there is an average 22% increase in price.

Most popular time to fly and prices are also 25% lower on average.

Flight from Atlanta to Reagan Washington National Airport

(avg. price over the last 2 weeks)

or less

When to Book Flights with Delta from Atlanta to Washington, D.C.

Average price per month

Flight prices as travel date approaches

How far in advance should I book tickets for a flight with Delta from Atlanta to Washington, D.C.?
Generally, when trying to get a below average price for your ticket, try to book around 13 days before departure. For the cheapest possible price, our data suggests booking 32 days before departure.
Is Delta the cheapest airline to fly with from Atlanta to Washington, D.C.?
With an average price of $243 return, Delta is not the cheapest airline to fly from Atlanta to Washington, D.C. with. Instead, for the lowest price, our data suggests flying with Spirit Airlines, where a return flight costs $109 on average.
What is the cheapest Delta flight from Atlanta to Washington, D.C.?
In the last 3 days, the lowest price for a flight with Delta from Atlanta to Washington, D.C. was $42 for a return flight and $34 for a one-way flight.
Does Delta fly direct to Washington, D.C. from Atlanta?
Yes, Delta does offer direct flights for the route, with around 53 flights per week.
What’s the cheapest day of the week to fly from Atlanta to Washington, D.C. with Delta?
On average, the cheapest day of the week to fly from Atlanta to Washington, D.C. with Delta is Monday, when prices are around $68. The most expensive day is generally Saturday, where the average price is around $91.
What’s the cheapest month to fly from Atlanta to Washington, D.C. with Delta?
The cheapest month for Delta flights to Washington, D.C. from Atlanta is generally December, where plane tickets cost $153 on average. If possible, try to avoid the most expensive months of June and July, where tickets cost $324 and $324 respectively.

7.9

Good8,008 verified ratings

7.9Entertainment

7.3Food

7.9Comfort

8.5Crew

8.1Boarding

Pros +

The crew was extremely helpful and friendly! (in 1210 reviews)

Cons -

Air flow from air above seats was blowing out hot air. (in 568 reviews)

Show reviews that mention

10.0 Wonderful

Margaret, Dec 2025

BOS

PIT

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

2.0 Poor

Barry, Dec 2025

ATL

PHL

Sucked. Never reached Atlanta.

2.0 Poor

Barry, Dec 2025

SGF

ATL

The flight was canceled at the last minute.

4.0 Mediocre

Verified traveler, Dec 2025

JFK

SDQ

None of the airplane features were available during the flight.

2.0 Poor

Verified traveler, Dec 2025

MSP

CDG

delayed

10.0 Wonderful

Jeff, Dec 2025

MIA

JFK

Worth upgrading to Comfort +

6.0 Okay

Jeff, Dec 2025

JFK

MIA

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

10.0 Wonderful

Venkata Krishna, Dec 2025

ATL

SDF

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

10.0 Wonderful

Michelle, Dec 2025

PTY

ATL

It was great

10.0 Wonderful

Ronda, Dec 2025

JAX

JFK

The food is terrible. The staff is wonderful. Comfort is good.

Everything you need to know for your flight from Atlanta to Washington, D.C.

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Other airlines flying from Atlanta to Washington, D.C.

Frontier flights from Atlanta to Washington, D.C.

Spirit Airlines flights from Atlanta to Washington, D.C.

American Airlines flights from Atlanta to Washington, D.C.

Southwest flights from Atlanta to Washington, D.C.

ATL - WAS

$69 Find Cheap Delta Flights from Atlanta to Washington, D.C.

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Cheap Delta Flight Deals from Atlanta to Washington, D.C.

Recent round-trip Delta flight deals from Atlanta to Washington, D.C.

Recent one-way Delta flight deals from Atlanta to Washington, D.C.

Recent last minute Delta flight deals from Atlanta to Washington, D.C.

Recent direct Delta flight deals from Atlanta to Washington, D.C.

Good to know

When to Book Flights with Delta from Atlanta to Washington, D.C.

FAQs for flying to Washington, D.C. with Delta

How far in advance should I book tickets for a flight with Delta from Atlanta to Washington, D.C.?

Generally, when trying to get a below average price for your ticket, try to book around 13 days before departure. For the cheapest possible price, our data suggests booking 32 days before departure.

Is Delta the cheapest airline to fly with from Atlanta to Washington, D.C.?

With an average price of $243 return, Delta is not the cheapest airline to fly from Atlanta to Washington, D.C. with. Instead, for the lowest price, our data suggests flying with Spirit Airlines, where a return flight costs $109 on average.

What is the cheapest Delta flight from Atlanta to Washington, D.C.?

In the last 3 days, the lowest price for a flight with Delta from Atlanta to Washington, D.C. was $42 for a return flight and $34 for a one-way flight.

Does Delta fly direct to Washington, D.C. from Atlanta?

Yes, Delta does offer direct flights for the route, with around 53 flights per week.

What’s the cheapest day of the week to fly from Atlanta to Washington, D.C. with Delta?

On average, the cheapest day of the week to fly from Atlanta to Washington, D.C. with Delta is Monday, when prices are around $68. The most expensive day is generally Saturday, where the average price is around $91.

What’s the cheapest month to fly from Atlanta to Washington, D.C. with Delta?

The cheapest month for Delta flights to Washington, D.C. from Atlanta is generally December, where plane tickets cost $153 on average. If possible, try to avoid the most expensive months of June and July, where tickets cost $324 and $324 respectively.

Delta Customer Reviews

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Everything you need to know for your flight from Atlanta to Washington, D.C.

Other airlines flying from Atlanta to Washington, D.C.

Flights from the other most popular airlines that fly from Atlanta to Washington, D.C. according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Cabin class types available on flights to Washington, D.C.

Cabin classes available on flights to Atlanta. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Complete your trip to Washington, D.C. with a hotel stay or car rental

Top Delta flights

The most popular destinations for flights with Delta according to clicks from KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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