Good to Know: ATL to IAD Flights
Useful information for finding cheap flights from Hartsfield Jackson Atlanta International to Washington Dulles International and booking your next trip
Cheapest Round Trip Flight
$319
United Airlines
• 1 stop
• 11h 58m
Jul 12 – Jul 14
The cheapest round trip flight from Hartsfield Jackson Atlanta International to Washington Dulles International is currently $319
Cheapest Direct Flight
$220
Frontier Airlines
• nonstop
• 2h 29m
Jul 12
The cheapest nonstop flight from Hartsfield Jackson Atlanta International to Washington Dulles International is currently $220
Fastest Flight
2h 26m
The fastest nonstop flight from Hartsfield Jackson Atlanta International to Washington Dulles International takes 2h 26m
Best Flight Deals from Atlanta to Washington
Explore the lowest round-trip fares from Atlanta to Washington. We've compared hundreds of airlines and travel sites so you don't have to.
Jul 12 - Jul 14, Economy
Atlanta → Washington
11h 58m
3:20 PM - 10:38 PM • 1 stop
Atlanta → Washington
2h 33m
8:25 AM - 10:18 AM • nonstop
United Airlines
Jul 12 - Jul 14, Economy
Atlanta → Washington
9h 5m
3:20 PM - 9:05 PM • 1 stop
Atlanta → Washington
2h 34m
10:05 PM - 11:59 PM • nonstop
United Airlines
Jul 12 - Jul 14, Economy
Atlanta → Washington
13h 49m
4:16 PM - 12:45 AM • 1 stop
Atlanta → Washington
2h 34m
10:05 PM - 11:59 PM • nonstop
United Airlines
Jul 12 - Jul 14, Economy
Atlanta → Washington
12h 24m
3:57 PM - 11:41 PM • 1 stop
Atlanta → Washington
7h 28m
5:25 PM - 10:13 PM • 1 stop
United Airlines
Jul 12 - Jul 14, Economy
Atlanta → Washington
13h 25m
3:25 PM - 11:30 PM • 1 stop
Atlanta → Washington
19h 15m
5:00 AM - 4:55 PM • 1 stop
Southwest Airlines
Looking for the fastest way to Washington? These direct flight options from ATL to IAD offer both convenience and value—no layovers, just straight to your destination.
Jul 12 - Jul 14, Economy
Atlanta → Washington
2h 29m
9:30 PM - 11:19 PM • nonstop
Atlanta → Washington
2h 37m
6:10 AM - 8:07 AM • nonstop
Frontier Airlines
Jul 12 - Jul 14, Economy
Atlanta → Washington
2h 26m
5:30 AM - 7:16 AM • nonstop
Atlanta → Washington
2h 34m
10:05 PM - 11:59 PM • nonstop
United Airlines
Jul 12 - Jul 14, Economy
Atlanta → Washington
2h 29m
9:30 PM - 11:19 PM • nonstop
Atlanta → Washington
3h 30m
7:35 PM - 9:45 PM • nonstop
Delta Airlines
Jul 12 - Jul 14, Economy
Atlanta → Washington
2h 32m
2:38 PM - 4:30 PM • nonstop
Atlanta → Washington
3h 31m
7:36 PM - 9:47 PM • nonstop
United Airlines
Jul 12 - Jul 14, Economy
Atlanta → Washington
2h 28m
2:55 PM - 4:43 PM • nonstop
Atlanta → Washington
2h 35m
4:59 PM - 6:54 PM • nonstop
Delta Airlines
FAQs on Atlanta to Washington Flights
What are the airports in Atlanta?
ATL
What’s the most popular airline flying from ATL to IAD?
The most popular airline flying from Atlanta to Washington are
Can I fly from ATL to IAD non-stop?
Yes, you can fly ATL to IAD non-stop on
Which airlines fly nonstop between Atlanta and Washington?
The non-stop flights between Atlanta and Washington are .
What’s the earliest departure time from ATL to IAD Airport?
The earliest flight leaves ATL at 5:30 am and lands in IAD - Washington Dulles International
What are the airports in Washington?
IAD,BWI,DCA
Can I make changes to my Atlanta to Washington flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from ATL to IAD?
Read the fare rules of the Atlanta to Washington air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Atlanta and Washington?
operate flights between Atlanta and Washington
How long does a flight from Atlanta to Washington take?
It takes approximately 2 hour to fly non-stop from ATL to IAD, which is 533.9 miles by air.
Which airlines provide the cheapest flights from Atlanta (ATL) to Washington (IAD) ?
In the past couple of days, the cheapest tickets to IAD from ATL were found on ('UA') : USD 755
Do I need a passport to fly between ATL and IAD?
No
What’s the latest departure time from ATL to IAD ?
The last flight leaves ATL at 9:30 pm
Essential Information for Booking Flights from Atlanta (ATL) - AI Insights
What's the cheapest airline from atl to iad?
United Airlines (UA) offers the most affordable options from Hartsfield Jackson Atlanta International to Washington Dulles International for a single passenger, traveling in Economy class.
What's the popular airline to fly from atl to iad?
American Airlines (AA) offers popular routes from Hartsfield Jackson Atlanta International to Washington Dulles International, suitable for a single passenger traveling in Economy class.
What's the cheapest day of the week to fly from atl to iad?
Thursday is the cheapest day to fly from Atlanta to Washington Dulles.
What's the cheapest month to fly from atl to iad?
March offers the most affordable options for travel from Atlanta to Washington Dulles.
What is the cheapest airline to fly from Hartsfield Jackson Atlanta International to Washington Dulles International?
United Airlines (UA) typically offers the most competitive fares from Hartsfield Jackson Atlanta International to Washington Dulles International.
What month offers the lowest airfare for travel from Hartsfield Jackson Atlanta International to Washington Dulles International?
March is typically the month with the lowest airfare for flights between Hartsfield Jackson Atlanta International and Washington Dulles International.
What is the name of the airport that is frequently used for flights to Washington Dulles International?
Washington Dulles International Airport
Flights from Atlanta to Washington
| Origin Airport | Hartsfield Jackson Atlanta International , Atlanta, US |
| Destination Airport | Washington Dulles International , Washington, US |
| Distance | miles |
Popular Airlines
More Flight Options for Atlanta (ATL) and Washington (IAD)
Flights from Atlanta (ATL)
to Dallas (DFW)
Flights from Atlanta (ATL)
to Dallas (DFW)
Flights from Atlanta (ATL)
to San Antonio (SAT)
Flights from Atlanta (ATL)
to Las Vegas (LAS)
Flights from Atlanta (ATL)
to Las Vegas (LAS)
Flights from Atlanta (ATL)
to Miami (MIA)
Flights from Atlanta (ATL)
to San Francisco (SFO)
Flights from Atlanta (ATL)
to Dallas (DAL)
Flights from Atlanta (ATL)
to Chicago (CHI)
Flights from Atlanta (ATL)
to Montréal (YUL)
Flights from Atlanta (ATL)
to Salt Lake City (SLC)
Flights from Atlanta (ATL)
to Cleveland (CLE)
Flights from Atlanta (ATL)
to Honolulu (HNL)
Flights from Atlanta (ATL)
to Rome (FCO)
Flights from Atlanta (ATL)
to Montego Bay (MBJ)
Flights from Atlanta (ATL)
to Boston (BOS)
Flights from Atlanta (ATL)
to Chicago (MDW)
Flights from Atlanta (ATL)
to Cincinnati (CVG)
Flights from Atlanta (ATL)
to New York (NYC)
Flights from Atlanta (ATL)
to New York (NYC)
Why Fareleaders for ATL to IAD Flights
Lowest Prices
Uncover the best deals on ATL to IAD flights by comparing fares from hundreds of airlines and agencies.
New Deals Everyday
Get the best prices on ATL to IAD flights—we update our fares daily so you never miss a saving.
Best Travel Options
Compare hundreds of ATL to IAD flights and secure the best deals—we never add any service fees.