$64 Cheap Flights from Washington (DCA) to Atlanta (ATL)

Washington (DCA) to Atlanta (ATL) at a glance

Travel from Washington (DCA) to Atlanta (ATL) with a variety of airlines offering options for this short domestic route. You can compare flights from Washington to Atlanta to find the itinerary that suits your budget and schedule. Whether you’re looking for low-cost fare options or more comprehensive service, you’ll find details for flights departing from Ronald Reagan Washington National Airport to Hartsfield-Jackson Atlanta International Airport, making it easy to explore Atlanta's iconic attractions and neighborhoods.

• Fastest flight duration: around 2 hours non-stop
• Route distance: roughly 500 miles (800 km)
• Flights per week: around 70+ flights with multiple daily departures on average
• Typical fares (one-way): economy tickets often range from $70–$355, depending on seasonality and how far ahead you book

Flights from Ronald Reagan Washington National Airport (DCA) to Hartsfield-Jackson Atlanta International Airport (ATL)

According to the latest traveler bookings, here are the most popular airlines for flights from Washington to Atlanta, focusing on non-stop and one-stop options. Common layover points include Charlotte-Douglas International Airport (CLT) with a layover of about 1 hour, Denver International Airport (DEN) with a 4-hour layover, and Newark Liberty International Airport (EWR) with a layover lasting approximately 1 hour and 45 minutes. This variety allows you to balance price, total travel time, and cabin class to secure the best itinerary.

• Delta: This full-service airline provides non-stop flights, with one-way ticket prices generally falling between $70 and $380. Delta operates around 44% of departures on this route, with a journey time of approximately 2 hours.
• American Airlines: Known for its full-service options, American Airlines offers both non-stop and one-stop flights, with one-way fares typically ranging from $70 to $370. It accounts for about 35% of departures, with a direct flight time of around 2 hours.
• Southwest Airlines: A budget-friendly option, Southwest Airlines features both non-stop and one-stop services, with one-way fares usually between $70 and $325. This carrier makes up about 20% of departures and has a standard non-stop journey time of 2 hours.
• Frontier Airlines: This low-cost carrier primarily offers one-stop flights, with one-way fares typically between $115 and $235. The in-flight duration is about 3 hours and 45 minutes, leading to a total travel time of roughly 5 hours and 15 minutes when including the layover.
• United: As a full-service airline providing one-stop options, United's one-way fares generally range from $80 to $175. The in-flight time is around 3 hours and 45 minutes, with an overall journey time of about 5 hours and 15 minutes, factoring in the layover.

Travelers flying from Washington to Atlanta can opt for upgraded service. Delta offers both First Class and Premium Economy, while American Airlines provides First Class seating.

Best time to fly from Washington (DCA) to Atlanta (ATL)

The most popular months for travelers flying from Washington to Atlanta are January, March, and April, when peak temperatures in Atlanta reach up to 61.7°F in April. If you prefer quieter travel, consider June, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 77.4°F. For better deals, August usually offers the lowest average one-way fare around $146. Flight availability peaks in May and November, with approximately 85 flights per week, making it easier to find convenient departure times. February has the fewest flights, with approximately 62 flights per week.

• Cheapest time to fly: August usually offers good deals with average one-way fare around $146, roughly 12% cheaper than the yearly average.
• More budget-friendly months to fly: July, May, and September typically offer average one-way fares of around $152.
• Most flight options: May and November have the highest number of flights from Washington to Atlanta, with approximately 85 flights per week, giving you more flexibility in scheduling your trip.

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Washington (DCA) to Atlanta (ATL)

• Washington to Atlanta (IAD-ATL): Washington Dulles International Airport (IAD) is located approximately 23 miles from Ronald Reagan Washington National Airport (DCA). One-way economy tickets for this journey generally fall within the range of $40 to $325, influenced by the season and the timing of your booking. Travelers can choose between non-stop and one-stop flights on this route. Leading airlines operating here include Frontier Airlines, a budget-friendly option, and United. Additionally, first-class service is offered on this route.

How to find the best prices for flights from Washington (DCA) to Atlanta (ATL)

Getting some of the best deals on flights from Washington to Atlanta is all about timing and flexibility. Here are some key tips to help you save:

1. Best times to book and fly: cheaper fares are generally found when booking at least two months in advance, although most travelers tend to book between two to eight weeks ahead. Morning departures, from 5 AM to 12 PM, often offer lower prices and are the most sought-after. Additionally, flying on Wednesday usually results in cheaper fares, while Friday remains the most popular travel day.
2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Hartsfield-Jackson Atlanta International Airport from Ronald Reagan Washington National Airport

Atlanta welcomes travelers from Washington with a range of transport options based on price, convenience, and proximity. For departures, Ronald Reagan Washington National Airport is roughly a 10-minute drive (covering about 5 miles) from central Washington. Atlanta city center is approximately a 10-minute drive (covering about 10 miles) from Hartsfield-Jackson Atlanta International Airport, depending on traffic. Here's how to reach Atlanta efficiently:

• Hotel transfer: Transfers offer a convenient way to reach your hotel in Atlanta, with private rides that can be arranged in advance.
• Car rental: Renting a car from Hartsfield-Jackson Atlanta International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Hartsfield-Jackson Atlanta International Airport on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
• Public transportation: From Hartsfield-Jackson Atlanta International Airport, Airport Station, a metro station, is located about 0.1 miles away on foot, providing easy access to public transport for travelers.

Washington to Atlanta Flights

The cheapest times to fly from Washington to Atlanta

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Atlanta are during the month of October. You can find some of the cheapest flights from Washington to Atlanta with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Washington to Atlanta

Sunday is one of the best days to book for cheap flights from Washington to Atlanta: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Washington to Atlanta

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Atlanta in 2026. You can also book with separate airlines for your outbound and return journeys, from $64 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Atlanta flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Atlanta airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.