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Find cheap one-way flights from Atlanta to Washington D.C. starting at US$47.

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Atlanta to Washington D.C.?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from Atlanta to Washington D.C.

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Southwest Airlines
From US$47
American Airlines
From US$49
Delta Air Lines
From US$71
United Airlines
From US$77
Frontier Airlines
From US$78
Spirit Airlines
From US$122
Sun Country Airlines
From US$139
Jetblue Airways
From US$157
ANA airlines

Find more flights and airlines

Find cheap flights from Atlanta to Washington D.C. by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Atlanta to Washington D.C..

  • Cheapest
    Southwest Airlines
    ATL
    07:05
    1h 40m
    Direct
    DCA
    08:45
    Hartsfield-Jackson Atlanta International Airport - Ronald Reagan Washington National Airport
    Fri, Apr 5Southwest Airlines
    US$47
  • Delta Air Lines
    ATL
    07:35
    1h 42m
    Direct
    IAD
    09:17
    Hartsfield-Jackson Atlanta International Airport - Dulles International Airport
    Thu, May 2Delta Air Lines
    US$71
  • Delta Air Lines
    ATL
    07:35
    1h 42m
    Direct
    IAD
    09:17
    Hartsfield-Jackson Atlanta International Airport - Dulles International Airport
    Thu, May 2Delta Air Lines
    US$71
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Atlanta (ATL) to Washington D.C. (WAS) the cheapest?

    Airlines adjust prices for flights from Atlanta to Washington D.C. based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Atlanta (ATL) to Washington D.C. (WAS) cost?

    According to Trip.com's data, the lowest price is around $286.
  • How long does it take to fly from Atlanta (ATL) to Washington D.C. (WAS) and what is the distance?

    It takes around 1 hour 45 minutes to fly from Atlanta (ATL) to Washington D.C. (WAS).
  • What are the most popular airlines that fly from Atlanta (ATL) to Washington D.C. (WAS)?

    Airlines with flights from Atlanta (ATL) to Washington D.C. (WAS): United Airlines, LATAM Airlines, WestJet, Air France, Delta Air Lines, American Airlines and Aeromexico.

Atlanta to Washington D.C. Flight Information

Cheapest nonstop flight price

$46

Cheapest round-trip ticket price

$95

Off-season for travel

April

Peak season for travel

September