For a stress-free departure, use DCA's Metro stop on the Yellow and Blue lines. It's clean, affordable, and connects easily to D.C. and Maryland.

Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $128 (Expedia) |
One-way from | $64 (Expedia) |
Popular in | December |
Cheapest in | August |
Average price | $309 |
Good round-trip deal | $304 or less |
Good one-way deal | $157 or less |
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Atlanta
DCA - ATL
DCAATL
Washington, D.C. Reagan-National
Sat 1/24
12:20 pm-2:21 pm
Nonstop2h 01m
Atlanta Hartsfield-Jackson
Wed 1/28
6:55 pm-8:32 pm
Nonstop1h 37m
Washington, D.C.Atlanta
DCA - ATL
DCAATL
Washington, D.C. Reagan-National
Wed 1/21
12:20 pm-2:21 pm
Nonstop2h 01m
Atlanta Hartsfield-Jackson
Wed 1/28
4:50 pm-6:29 pm
Nonstop1h 39m
Washington, D.C.Atlanta
DCA - ATL
DCAATL
Washington, D.C. Reagan-National
Sat 1/24
8:00 am-10:07 am
Nonstop2h 07m
Atlanta Hartsfield-Jackson
Sun 1/25
6:55 pm-8:32 pm
Nonstop1h 37m
Washington, D.C.Atlanta
DCA - ATL
DCAATL
Washington, D.C. Reagan-National
Sat 1/17
12:20 pm-2:21 pm
Nonstop2h 01m
Atlanta Hartsfield-Jackson
Sun 1/18
9:38 am-11:20 am
Nonstop1h 42m
Washington, D.C.Atlanta
DCA - ATL
DCAATL
Washington, D.C. Reagan-National
Sat 1/10
6:05 am-8:10 am
Nonstop2h 05m
Atlanta Hartsfield-Jackson
Tue 1/13
6:10 am-1:00 pm
1 stop6h 50m
Washington, D.C.Atlanta
DCA - ATL
DCAATL
Washington, D.C. Reagan-National
Thu 1/15
1:25 pm-6:35 pm
1 stop5h 10m
Atlanta Hartsfield-Jackson
Sun 1/18
10:05 am-12:00 pm
Nonstop1h 55m
Washington, D.C.Atlanta
DCA - ATL
DCAATL
Washington, D.C. Reagan-National
Sun 1/18
6:55 am-9:05 am
Nonstop2h 10m
Atlanta Hartsfield-Jackson
Mon 1/19
4:10 pm-9:45 pm
1 stop5h 35m
Washington, D.C.Atlanta
DCA - ATL
DCAATL
Washington, D.C. Reagan-National
Mon 2/23
12:20 pm-2:20 pm
Nonstop2h 00m
Atlanta Hartsfield-Jackson
Wed 2/25
3:15 pm-4:56 pm
Nonstop1h 41m
Washington, D.C.Atlanta
DCA - ATL
DCAATL
Washington, D.C. Reagan-National
Sat 2/14
7:00 am-9:11 am
Nonstop2h 11m
Atlanta Hartsfield-Jackson
Wed 2/18
7:55 pm-9:34 pm
Nonstop1h 39m
Washington, D.C.Atlanta
DCA - ATL
DCAATL
Washington, D.C. Reagan-National
Tue 1/6
6:55 am-9:05 am
Nonstop2h 10m
Atlanta Hartsfield-Jackson
Wed 1/7
12:15 pm-6:20 pm
1 stop6h 05m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*2 stars |
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.
Currently, January 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.
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 28% on your trip compared to booking a flight in the afternoon.
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.
About 14% of weekly flights between Washington, D.C. and Atlanta have experienced delays in the past year, with the average delay time being 137 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
Saturday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Delta have had the lowest number of delays on this route, with just 13% of flights being delayed.
Food
Comfort
Crew
Entertainment
Boarding
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Comfort
Crew
Entertainment
Boarding
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Comfort
Crew
Entertainment
Boarding
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Comfort
Crew
Entertainment
Boarding
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Comfort
Crew
Entertainment
Boarding
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Comfort
Crew
Entertainment
Boarding
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$38 | Average$160 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$141 | Average$245 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$155 | Average$263 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$157 | Average$281 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$193 | Average$317 | FlexibilityNo cancel fee | On-time69% |