Cheap flights from Atlanta to Washington, D.C. from $68
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to Washington, D.C. departing on 11/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Not ready to book? to track prices.JetBlue flights from Atlanta to Washington, D.C. Reagan-National Airport
Our best JetBlue deals on Atlanta to Washington, D.C. Reagan-National Airport flight tickets
Southwest flights from Atlanta to Washington, D.C. Reagan-National Airport
Our best Southwest deals on Atlanta to Washington, D.C. Reagan-National Airport flight tickets
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Use the filters below to find and compare flights from Atlanta to Washington, D.C. Reagan-National Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
AtlantaWashington, D.C.
ATL Atlanta Hartsfield-Jackson - DCA Washington, D.C. Reagan-National
ATLDCA
Atlanta Hartsfield-Jackson
Wed 12/9
8:10 pm-9:55 pm
Nonstop1h 45m
Washington, D.C. Reagan-National
Sat 12/12
7:25 am-9:25 am
Nonstop2h 00m
AtlantaWashington, D.C.
ATL Atlanta Hartsfield-Jackson - DCA Washington, D.C. Reagan-National
ATLDCA
Atlanta Hartsfield-Jackson
Sat 11/14
8:35 am-10:25 am
Nonstop1h 50m
Washington, D.C. Reagan-National
Sat 11/14
3:55 pm-6:00 pm
Nonstop2h 05m
AtlantaWashington, D.C.
ATL Atlanta Hartsfield-Jackson - DCA Washington, D.C. Reagan-National
ATLDCA
Atlanta Hartsfield-Jackson
Sat 11/14
6:55 pm-8:41 pm
Nonstop1h 46m
Washington, D.C. Reagan-National
Tue 11/17
12:31 pm-2:22 pm
Nonstop1h 51m
AtlantaWashington, D.C.
ATL Atlanta Hartsfield-Jackson - DCA Washington, D.C. Reagan-National
ATLDCA
Atlanta Hartsfield-Jackson
Sat 11/14
6:55 pm-8:41 pm
Nonstop1h 46m
Washington, D.C. Reagan-National
Tue 11/17
9:00 am-10:56 am
Nonstop1h 56m
AtlantaWashington, D.C.
ATL Atlanta Hartsfield-Jackson - DCA Washington, D.C. Reagan-National
ATLDCA
Atlanta Hartsfield-Jackson
Wed 10/28
8:17 pm-10:20 pm
Nonstop2h 03m
Washington, D.C. Reagan-National
Sat 10/31
5:45 pm-7:55 pm
Nonstop2h 10m
AtlantaWashington, D.C.
ATL Atlanta Hartsfield-Jackson - DCA Washington, D.C. Reagan-National
ATLDCA
Atlanta Hartsfield-Jackson
Wed 11/4
6:15 am-8:12 am
Nonstop1h 57m
Washington, D.C. Reagan-National
Wed 11/11
6:20 am-8:30 am
Nonstop2h 10m
AtlantaWashington, D.C.
ATL Atlanta Hartsfield-Jackson - DCA Washington, D.C. Reagan-National
ATLDCA
Atlanta Hartsfield-Jackson
Thu 11/26
5:30 pm-10:52 pm
1 stop5h 22m
Washington, D.C. Reagan-National
Tue 12/1
6:15 am-11:34 am
1 stop5h 19m
AtlantaWashington, D.C.
ATL Atlanta Hartsfield-Jackson - DCA Washington, D.C. Reagan-National
ATLDCA
Atlanta Hartsfield-Jackson
Thu 11/26
5:30 pm-10:52 pm
1 stop5h 22m
Washington, D.C. Reagan-National
Wed 12/2
6:15 am-11:34 am
1 stop5h 19m
AtlantaWashington, D.C.
ATL Atlanta Hartsfield-Jackson - DCA Washington, D.C. Reagan-National
ATLDCA
Atlanta Hartsfield-Jackson
Fri 10/30
6:55 am-9:50 pm
1 stop14h 55m
Washington, D.C. Reagan-National
Mon 11/2
7:00 am-3:43 pm
1 stop8h 43m
AtlantaWashington, D.C.
ATL Atlanta Hartsfield-Jackson - DCA Washington, D.C. Reagan-National
ATLDCA
Atlanta Hartsfield-Jackson
Fri 10/30
6:55 am-12:09 pm
1 stop29h 14m
Washington, D.C. Reagan-National
Sun 11/1
6:00 pm-3:43 pm
1 stop21h 43m
See travel insights to Washington, D.C. from
How to get the cheapest flight ticket from Atlanta to Washington, D.C. Reagan-National Airport
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
What is the typical price of a round-trip flight between Atlanta and Washington, D.C. Reagan-National Airport?
Prices are currently low for flights on this route.
Typical prices usually range from $225 to $351.The lowest price recently found on this route was $116.
What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?
The month of January is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Atlanta, with most prices found around $260. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of January, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $272.
What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?
The cheapest day to depart from Atlanta to Washington, D.C. Reagan-National Airport is on a Thursday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Thursday will often find tickets for as low as $278. Flights from Atlanta to Washington, D.C. Reagan-National Airport on a Monday will generally be more expensive and average around $407. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?
Our data shows that the cheapest Atlanta to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the evening. Our users have found flights to Washington, D.C. Reagan-National Airport in the evening for as low as $287. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is at noon when prices are around $321.
What is the cheapest Atlanta Hartsfield-Jackson to Washington, D.C. Reagan-National flight route?
Fly from Atlanta Hartsfield-Jackson to Washington, D.C. Reagan-National for the best Atlanta Hartsfield-Jackson - Washington, D.C. Reagan-National flight prices
How far in advance should I book a flight from Atlanta to Washington, D.C. Reagan-National Airport?
You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $307 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from Atlanta for as low as $230 on momondo.
What cabin class options are available on Atlanta to Washington, D.C. Reagan-National Airport flights?
There are 4 cabin classes available to choose from on Atlanta to Washington, D.C. Reagan-National Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Atlanta Hartsfield-Jackson to Washington, D.C. Reagan-National?
Delta and Southwest are the most popular carriers operating from Atlanta Hartsfield-Jackson to Washington, D.C. Reagan-National
What airlines fly to Washington, D.C. Reagan-National Airport?
Delta, American Airlines and Southwest are the top three most popular airlines that fly to Washington, D.C. Reagan-National Airport from Atlanta according to our data. Delta is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Washington, D.C. Reagan-National Airport. Keep in mind that there are 5 different airlines that fly to Washington, D.C. Reagan-National Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Atlanta to Washington, D.C. Reagan-National Airport on average per day?
40 flights are operational daily from Atlanta to Washington, D.C. Reagan-National Airport as of October 2026. The most popular departure time for this route is 3:00PM, with 41% of flights per day taking off in the evening.
How many flights depart from Atlanta to Washington, D.C. Reagan-National Airport on average per week?
282 flights are operational weekly from Atlanta to Washington, D.C. Reagan-National Airport as of October 2026. The most popular departure day for this route is Thu, with 18% of flights per week taking off on this day.
When to book flights from Atlanta to Washington, D.C. Reagan-National Airport
Cheap Atlanta to Washington, D.C. Reagan-National Airport (ATL to DCA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Atlanta to Washington, D.C. Reagan-National Airport
Frequently asked questions about flying from Atlanta to Washington, D.C. Reagan-National Airport
How far is Atlanta Hartsfield-Jackson to Washington, D.C. Reagan-National by plane?
Washington, D.C. Reagan-National is 539.2 mi away from Atlanta Hartsfield-Jackson. By plane, this route typically takes 1h 44m.
When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Washington, D.C. Reagan-National Airport?
Prices for flights from Atlanta Hartsfield-Jackson Airport to Washington, D.C. Reagan-National Airport refresh daily.
How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Washington, D.C. Reagan-National Airport?
As of October 2026, there are 5 operators available to choose from for flights from Atlanta Hartsfield-Jackson Airport to Washington, D.C. Reagan-National Airport.
How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Washington, D.C. Reagan-National Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Atlanta Hartsfield-Jackson Airport to Washington, D.C. Reagan-National Airport.
What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?
The travel and health documents you'll need for your trip to Washington, D.C. Reagan-National Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Atlanta to Washington, D.C. Reagan-National Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Atlanta to Washington, D.C. Reagan-National Airport is Airbus A319 (18.16% of total bookings). The next most popular plane models are Airbus A320-100/200 (16.91%), Airbus A320neo (10.58%), and Airbus A321neo (10.53%).
What is the most popular airline from Atlanta to Washington, D.C. Reagan-National Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Atlanta to Washington, D.C. Reagan-National Airport is Delta (38% of total bookings). The next most popular airlines are American Airlines (29%), Southwest (27%), and Frontier (3%).
Best airlines flying from Atlanta to Washington, D.C. Reagan-National Airport
Compare and see reviews for airlines that fly from Atlanta to Washington, D.C. Reagan-National Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $66 | Free Cancellation | Rating 5.6 2,551 reviews | |||
| PriceFrom $146 | Free Cancellation | Rating 7.1 3,048 reviews | |||
| PriceFrom $166 | Free Cancellation | Rating 7.8 8,646 reviews | |||
| PriceFrom $169 | Free Cancellation | Rating 7.9 4,224 reviews | |||
| PriceFrom $172 | Free Cancellation | Rating 7.0 12,146 reviews |
Southwest Flights From Atlanta to Washington, D.C. Reagan-National Airport
Southwest flies from Atlanta to Washington, D.C. Reagan-National Airport around 15 times per week, with 4,222 momondo users rating the airline 7.9/10. The cheapest Southwest deal from Atlanta to Washington, D.C. Reagan-National Airport in the last 72 hours was $169 (round-trip), much lower than the average airfare cost of $304 for Southwest flights on this route.
Delta Flights From Atlanta to Washington, D.C. Reagan-National Airport
$166 is the best Delta flight deal from Atlanta to Washington, D.C. Reagan-National Airport found on momondo over the last 72 hours. The average Delta ticket price found was closer to $321, however, with flight time and availability significantly affecting the price. Delta (7.8/10 from 8,645 user reviews) flies into Washington, D.C. Reagan-National Airport from Atlanta 49 times in an average week so prices can vary.
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Why should I use momondo to find a flight deal from Atlanta to Washington, D.C.?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Atlanta to Washington, D.C.. momondo saves you time and could save you money on your trip.
Can I find flights from Atlanta to Washington, D.C. with flexible booking policies on momondo?
Yes. All flights to Washington, D.C. from Atlanta on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Atlanta to Washington, D.C.?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Atlanta.
I’m not ready to book a flight from Atlanta to Washington, D.C. right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Atlanta and alert you when they change.