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Flights from Atlanta (ATL) to Washington (WAS)

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Atlanta to Washington Flights

F9

Hartsfield-Jackson Atlanta Int

22:40

ATL

17 Jan 2026
1h 51m

00:31

BWI

18 Jan 2026
$36.36*
Book Now
NK

Hartsfield-Jackson Atlanta Int

06:00

ATL

17 Jan 2026
5h 17m

11:17

BWI

17 Jan 2026
$67.83*
Book Now
UA

Hartsfield-Jackson Atlanta Int

09:47

ATL

18 Jan 2026
1h 51m

11:38

IAD

18 Jan 2026
$110.72*
Book Now
AA

Hartsfield-Jackson Atlanta Int

20:45

ATL

18 Jan 2026
2h 02m

22:47

DCA

18 Jan 2026
$110.72*
Book Now
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Cheap Flights from Atlanta to Washington

Explore world-class museums and monuments like the Lincoln Memorial in Washington, D.C., all within walking distance. If you're traveling for business, visit Capitol Hill. Use Cheapfaremart to compare Atlanta to Washington flights, check flexible schedules, and get the best price on your seats. Book early, as flights on this popular route fill up fast.

Best Time to Visit Washington

  • High Season (March-June): Spring brings cherry blossoms, pleasant weather, and outdoor festivals. This is the busiest travel season, so fares rise quickly. Booking ahead is important.
  • Low Season (December-February): You can expect cold weather and fewer tourists, making this the cheapest time to fly from Atlanta to Washington. Enjoy museums and cozy cafés without the crowds.
  • Shoulder Season (September-November): Mild weather, colorful fall leaves, and lower prices make this a great time to visit. It's perfect for relaxed sightseeing around the National Mall.

Airports and Airlines

Most flights leave from Hartsfield-Jackson Atlanta International Airport (ATL) and arrive at one of Washington’s main airports:
  • Dulles International Airport (IAD)
  • Ronald Reagan Washington National Airport (DCA)
  • Baltimore/Washington International Airport (BWI)
Airlines flying nonstop or connecting include:
  • Delta Air Lines
  • American Airlines
  • United Airlines
  • Southwest Airlines
For instant discounts and cheap flights from Atlanta to Washington Dulles, visit Cheapfaremart. 

Travel Classes

  • Economy: Includes a carry-on, a checked bag, and light snacks. It's a good choice for short trips.
  • Premium Economy: Offers extra legroom, early boarding, and priority check-in for a smoother airport experience.
  • Business Class: Includes two checked bags, premium meals, lounge access, and priority services for extra comfort.

Flight Time from Atlanta to Washington

A nonstop flight takes about 1 hour and 45 minutes and covers around 540 miles (870 km).
Connecting flights may take 3 to 5 hours, depending on the layover airport.

FAQs

1. What’s the cheapest month to fly from Atlanta to Washington?
Atlanta to Washington flights are usually cheapest from January to March. Check Cheapfaremart and book early to get the lowest fares.
2. How much baggage can I bring on an economy ticket?
Delta, American Airlines, and United offer several nonstop flights each day from ATL to Washington (DCA/IAD).
Most airlines allow you to bring:
  • 1 carry-on (7-10 kg)
  • 1 checked bag (23 kg)
Be sure to check baggage rules before you book.
3. What are the fare rules for Atlanta-Washington flights?
  • Basic: Lowest price; one personal item only; non-refundable.
  • Standard: Includes one checked bag; flight changes allowed for a fee.
  • Flex: Two checked bags; free date changes; partial refunds available.
  • Business: Fully refundable; lounge access; free changes or cancellations.
4. Do I need a visa?
No, you do not need a visa. Both cities are in the U.S. You only need a valid government-issued photo ID.

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“Terms and Conditions”

Discounts and savings on airfares are calculated based on several factors, including comparison of fares across more than 500 airlines. The quoted pricing reflects our best available fare at the time of search. Coupon codes are valid for applicable discounts on our service fees for eligible bookings. Additional terms may apply to specific offers, which will be disclosed at the time of booking.

Fare Disclosures

  • Unless otherwise specified, all listed fares are for round-trip travel and include applicable fuel surcharges, taxes, fees, and our service fees.

  • Displayed fares are based on historical pricing data and are subject to change.

  • Tickets are nonrefundable, nontransferable, name changes are not permitted, and subject to airline’s fare rules and restrictions.

  • Availability of the quoted fare is more likely on travel dates that fall on Tuesdays, Wednesdays, and Thursdays.

  • These fares may also require an advance purchase of up to 21 days and/or a Saturday night stay.

  • Blackout dates may apply, especially during peak travel periods or holidays. Travel on weekends or holidays may be subject to additional surcharges.

For further details, please review our full Terms and Conditions.

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