Direct flights from Dulles to Atlanta
All flights from IAD to ATL non-stop. There are direct flights from Washington Dulles International (IAD), Virginia, USA to Hartsfield–Jackson Atlanta International Airport (ATL), Georgia, USA with Delta Air Lines, United Airlines and Frontier Airlines. 84 weekly departures are currently scheduled on this route. Departure times range from 06:00 to 22:54 depending on the schedule period. The flight distance is 537 miles (864 km). Flight time ranges from 1 hour and 43 minutes to 2 hours and 17 minutes.
Dulles
, USA
Airlines with non-stop routes:
Delta Air Lines
United Airlines
Frontier Airlines
Southwest Airlines
Flight schedule from Dulles to Atlanta with Delta Air Lines
This is a weekly direct flight schedule for Delta Air Lines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-08-17
Flight schedule from Dulles to Atlanta with United Airlines
This is a weekly direct flight schedule for United Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-08-17
Flight schedule from Dulles to Atlanta with Frontier Airlines
This is a weekly direct flight schedule for Frontier Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-08-17
Dulles to Atlanta scheduled departures
Select a date to see every published non-stop departure between IAD and ATL.
IAD - ATL route facts
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Distance537 miles (864 km)
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Flight time1 hour and 43 minutes to 2 hours and 17 minutes
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Airlines Delta United Frontier
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Airline alliancesSkyTeam Star Alliance Low-cost carrier
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CabinsEconomy First Business
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Hub airportsDelta Air Lines: ATL (Largest hub.)United Airlines: IAD (Secondary hub.)
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Arrival terminalsDelta Air Lines: Terminal SUnited Airlines: Terminal NFrontier Airlines: Terminal N
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AircraftDelta Air Lines: Airbus A319, Airbus A320, Airbus A220-300 and Boeing 717-200United Airlines: Airbus A319, Airbus A320, Boeing 737-700 Passenger, Boeing 737MAX 8 Passenger, Boeing 737MAX 9 Passenger, Boeing 737-800 Passenger, Boeing 737-900 Passenger and Embraer 175 (Enhanced Winglets)Frontier Airlines: Airbus A320neo, Airbus A321neo and Airbus A321
Route FAQ
Nearby airports that offer flights to Atlanta (ATL)
From Reagan National (DCA)
130 flights per week
Direct flights from Dulles to GA, USA
From Dulles to Savannah
SAV Savannah Hilton Head International
