Cheap flights from Atlanta to Washington, D.C. from $69
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 8/16. 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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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
Frontier flights from Atlanta to Washington, D.C. Reagan-National Airport
Our best Frontier deals on Atlanta to Washington, D.C. Reagan-National Airport flight tickets
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 cheapest month to fly to Washington, D.C. Reagan-National Airport?
The month of February is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Atlanta, with most prices found around $217. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $232.
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 Saturday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Saturday will often find tickets for as low as $236. Flights from Atlanta to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $315. 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 afternoon. Our users have found flights to Washington, D.C. Reagan-National Airport in the afternoon for as low as $247. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the morning when prices are around $272.
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 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 13 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $255 when searching 13 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 $213 on momondo.
What cabin class options are available on Atlanta Hartsfield-Jackson to Washington, D.C. Reagan-National flights?
There are 4 cabin classes available to choose from on Atlanta Hartsfield-Jackson to Washington, D.C. Reagan-National 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, American Airlines, 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 6 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?
39 flights are operational daily from Atlanta to Washington, D.C. Reagan-National Airport as of June 2025. The most popular departure time for this route is 8:00PM, with 43% 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?
274 flights are operational weekly from Atlanta to Washington, D.C. Reagan-National Airport as of June 2025. The most popular departure day for this route is Wed, with 19% 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
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 40m.
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 June 2025, there are 6 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 A320neo (13.44% of total bookings). The next most popular plane models are Airbus A321-100/200 (12.47%), Airbus A321neo (9.92%), and Airbus A319 (9.32%).
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 (39% of total bookings). The next most popular airlines are Southwest (28%), American Airlines (28%), 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 $33 | Free Cancellation | Rating 6.3 8,052 reviews | |||
| PriceFrom $54 | Free Cancellation | Rating 5.9 3,295 reviews | |||
| PriceFrom $141 | Free Cancellation | Rating 8.0 4,287 reviews | |||
| PriceFrom $155 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $155 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $160 | Free Cancellation | Rating 7.2 10,000 reviews |
Southwest Flights From Atlanta to Washington, D.C. Reagan-National Airport
Southwest flies from Atlanta to Washington, D.C. Reagan-National Airport around 20 times per week, with 4,287 momondo users rating the airline 8.0/10. The cheapest Southwest deal from Atlanta to Washington, D.C. Reagan-National Airport in the last 72 hours was $141 (round-trip), much lower than the average airfare cost of $247 for Southwest flights on this route.
Delta Flights From Atlanta to Washington, D.C. Reagan-National Airport
$155 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 $261, however, with flight time and availability significantly affecting the price. Delta (8.0/10 from 7,950 user reviews) flies into Washington, D.C. Reagan-National Airport from Atlanta 33 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.