Direct (non-stop) flights from Washington (IAD) to Atlanta (ATL)
Find comprehensive flight information, schedules, and booking details for direct flights from Washington (IAD) to Atlanta (ATL). This popular route is operated by 3 airlines, offering multiple daily departures.• Flight Duration: 1h 46m - 2h 22m (average flight time)• Distance: 537 miles (864 km) (air miles between airports)• Daily Flights: 10-13 flights (scheduled departures per day)
Washington (IAD)
Atlanta (ATL)
FLIGHT TIME
1h 46m - 2h 22m
FLIGHT DISTANCE
537 miles (864 km)
1h 57m - 2h 11m
06:00
19:21
537 miles (864 km)
January
3 (Show)
88
Flight Schedule
December 2025
Airlines with direct flights from Washington (IAD) to Atlanta (ATL)
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 1h 46m - 2h 22m.
Pricing patterns: January typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 6:00, 12:00, 17:00, offering more flight options and potentially better connections.
Washington (IAD) - Atlanta (ATL) flight price statistics
$253
ApproximateThe numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.
$183
Jan$314
Feb$220
Mar$220
Apr$384
May$228
Jun$228
Jul$224
Aug$251
Sep$220
Oct$282
Nov$282
DecRelated Information
Airports: IAD • ATL Airport
Airlines operating this route: Delta Air Lines (DL), Frontier Airlines, United Airlines
Frequently Asked Questions
How many flights operate from IAD to ATL?
There are 12 direct flights operating from IAD to ATL. Approximately 10-13 flights daily.
Which airlines operate flights from IAD to ATL?
3 airlines operate on this route: Delta Air Lines, Frontier Airlines, United Airlines.
How long is the flight from IAD to ATL?
The flight duration from IAD to ATL is approximately 1h 46m - 2h 22m.
What is the distance from IAD to ATL?
The distance from IAD to ATL is 537 miles (864 km).
What is the flight time range for this route?
Flight times on this route range from 1h 57m - 2h 11m.
What are the earliest and latest flight departure times?
The earliest flight departs at 06:00 and the latest flight departs at 19:21.
What is the cheapest month to fly from IAD to ATL?
January is typically the cheapest month to fly on this route.
How many flights operate per week on this route?
Approximately 88 flights operate per week from IAD to ATL.
What types of aircraft operate on this route?
This route is served by Airbus A220-300, Airbus A321neo, Boeing 737-800 Passenger, Airbus A319, Airbus A320 and 1 more aircraft type.
What is the average flight price from IAD to ATL?
The average flight price for a round-trip ticket from IAD to ATL is approximately $253 USD. Prices can vary based on booking time, season, and airline.
When is the best time to book flights from IAD to ATL for the lowest prices?
January is typically the cheapest month to fly from IAD to ATL. Booking in advance and avoiding peak travel seasons can help you find better deals.
How many airlines offer flights from IAD to ATL?
3 airlines offer direct flights from IAD to ATL, providing travelers with multiple options for scheduling and pricing.
How far is ATL from IAD?
The distance from IAD to ATL is 537 miles (864 km). This is a long-haul flight route.
How long does it take to fly from IAD to ATL?
The flight time from IAD to ATL is approximately 1h 46m - 2h 22m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.