$99 Cheap Delta flights Washington (DCA) to Atlanta (ATL)

View $99 flight on Mon, Nov 17, 2025Opens in a new window

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$99 Cheap Delta flights Washington (DCA) to Atlanta (ATL)

Prices were available within the past 7 days and start at $99 for one-way flights and $170 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Sep 30 - Wed, Oct 1
DCA
Washington
ATL
Atlanta
$170 Roundtrip, found 3 hours ago
$170
Roundtrip
found 3 hours ago
Select Delta flight, departing Tue, Sep 30 from Washington to Atlanta, returning Wed, Oct 1, priced at $170 found 3 hours ago
Delta
Wed, Dec 10 - Fri, Dec 12
DCA
Washington
ATL
Atlanta
$179 Roundtrip, found 2 days ago
$179
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Dec 10 from Washington to Atlanta, returning Fri, Dec 12, priced at $179 found 2 days ago
Delta
Sat, Sep 27 - Mon, Sep 29
DCA
Washington
ATL
Atlanta
$201 Roundtrip, just found
$201
Roundtrip
just found
Select Delta flight, departing Sat, Sep 27 from Washington to Atlanta, returning Mon, Sep 29, priced at $201 just found
Delta
Wed, Dec 10 - Fri, Dec 12
DCA
Washington
ATL
Atlanta
$209 Roundtrip, found 2 days ago
$209
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Dec 10 from Washington to Atlanta, returning Fri, Dec 12, priced at $209 found 2 days ago
Delta
Tue, Oct 21 - Fri, Oct 24
DCA
Washington
ATL
Atlanta
$216 Roundtrip, just found
$216
Roundtrip
just found
Select Delta flight, departing Tue, Oct 21 from Washington to Atlanta, returning Fri, Oct 24, priced at $216 just found
Flights from Washington (DCA) to Atlanta (ATL)
Origin airport
Ronald Reagan Washington National
Destination airport
Hartsfield-Jackson Atlanta Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, United
Popular airline
American Airlines
Distance
547 mi
Average flight time
1 hour 49 mins

Frequently asked questions

How much is a Delta Air Lines flight from Ronald Reagan Washington National Airport (DCA) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Make use of the "Price (lowest to highest)" filter on Expedia to search for cheap Delta Air Lines round-trip flights from $170 from DCA to ATL. Affordable one-way fares from $99 are also on offer.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from DCA to ATL with Delta Air Lines?
Delta Air Lines flights to Atlanta tend to be cheaper in the low-season months of January and February. Whether you're after a one-way or round-trip ticket, you could land a better deal then.
What is the cheapest time to book flights from Ronald Reagan Washington National Airport (DCA) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) with Delta Air Lines?
Look for cheap Delta Air Lines flights from Ronald Reagan Washington National Airport (DCA) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) one to three months prior to your departure date. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare class and itinerary, the ideal day to book a domestic flight is generally Sunday and the most expensive day tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Delta Air Lines fly nonstop from Ronald Reagan Washington National Airport (DCA) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Yes, you can travel from Ronald Reagan Washington National Airport (DCA) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) on any of Delta Air Lines's 74 weekly direct flights. Use Expedia's "Nonstop" and "Airline" filters to find the Delta Air Lines flight that'll take you to ATL at a time that suits you.
How long does it take to fly from DCA to ATL with Delta Air Lines?
It takes approximately 2h 5m to travel nonstop from Ronald Reagan Washington National Airport (DCA) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) with Delta Air Lines.
Which day of the week has the most Delta Air Lines flights from Ronald Reagan Washington National Airport (DCA) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Saturday has the most Delta Air Lines flights from Ronald Reagan Washington National Airport (DCA) to Hartsfield-Jackson Atlanta Intl. Airport (ATL). With 11 daily departures, this is the best day to book something that will suit your schedule.
What is the earliest Delta Air Lines flight from DCA to ATL?
The first Delta Air Lines flight from DCA to ATL takes off at 6:00AM UTC-5, landing at 8:03AM UTC-5. If you prefer to jet off later, the last Delta Air Lines flight leaves DCA at 8:48PM UTC-5 and touches down at ATL at 10:54PM UTC-5. Flying early is generally a good option as morning and mid-morning flights tend to experience fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Delta Air Lines fly into in Atlanta?
Hartsfield-Jackson Atlanta Intl. Airport (ATL) is the primary Atlanta gateway for Delta Air Lines flights from Ronald Reagan Washington National Airport (DCA).
Why fly with Delta Air Lines from DCA to ATL?
Flying from DCA to ATL with Delta Air Lines means enjoying a host of benefits, such as a rewarding loyalty program and an excellent in-flight experience. Plus, when you book through Expedia, One Key™ members can collect OneKeyCash™* to spend on select future travel purchases. That's on top of the Delta SkyMiles points you can earn with Delta Air Lines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
What type of plane does Delta Air Lines fly from Ronald Reagan Washington National Airport (DCA) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
You'll likely be seated on an Airbus A321 or an Airbus A320 when flying Delta Air Lines from Ronald Reagan Washington National Airport (DCA) to Hartsfield-Jackson Atlanta Intl. Airport (ATL). However, keep in mind that a different aircraft may be used depending on operational demands.
Can I change or cancel my Delta Air Lines flight from Ronald Reagan Washington National Airport (DCA) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Depending on the type of fare you purchased, a fee typically applies if you change or cancel your booking more than 24 hours after confirmation. To secure tickets with more flexibility, select our "Changes included" and "No cancel fee" boxes when you look for flights. To learn more about changing or canceling your reservation, head to "Trips," select your flight and tick "Manage Booking."

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