What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Atlanta Hartsfield-Jackson?

United Airlines and Delta are the most popular carriers operating from Washington, D.C. Dulles Intl to Atlanta Hartsfield-Jackson

Which airline has the best punctuality record on Washington, D.C. to Atlanta flights?

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 12% of their flights experiencing any sort of delay.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

How often are flights from Washington, D.C. to Atlanta delayed?

Historically, on average around 14% of flights between Washington, D.C. and Atlanta have experienced a delay on any given week. The average delay length over the past 12 months has been 139 minutes.

What airlines fly to Atlanta?

Frontier, Delta and United Airlines are the top three most popular airlines that fly to Atlanta from Washington, D.C. Dulles Intl Airport according to our data. Frontier is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Atlanta. Keep in mind that there are 5 different airlines that fly to Atlanta on a routine basis, so you have a few additional options to choose from.

How many flights depart from Washington, D.C. Dulles Intl Airport to Atlanta on average per day?

32 flights are operational daily from Washington, D.C. Dulles Intl Airport to Atlanta as of May 2026. The most popular departure time for this route is 12:00PM, with 44% of flights per day taking off at noon.

What is the most punctual flight time for Washington, D.C. to Atlanta flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Atlanta Hartsfield-Jackson Airport?

As of May 2026, there are 4 operators available to choose from for flights from Washington, D.C. Dulles Intl Airport to Atlanta Hartsfield-Jackson Airport.

What documentation or ID do you need to fly to Atlanta Hartsfield-Jackson Airport?

The travel and health documents required for your trip to Atlanta Hartsfield-Jackson Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Atlanta Hartsfield-Jackson Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$29 Cheap Flights from Washington, D.C. Dulles Intl Airport to Atlanta in 2026

Q: What is the typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Atlanta?

Prices are currently low for flights on this route. Typical prices usually range from $282 to $122. The lowest price recently found on this route was $71.

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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Atlanta

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:24 am - 1:25 pm

IAD

ATL

2h 01mnonstop

2:03 pm - 4:00 pm

ATL

IAD

1h 57mnonstop

$71Frontier

Tue, Jun 16 - Sat, Jun 20

8:57 pm - 11:24 pm

IAD

ATL

2h 27mnonstop

3:24 pm - 5:31 pm

ATL

IAD

2h 07mnonstop

$72Frontier

Sat, Jun 27 - Wed, Jul 1

7:30 am - 9:44 am

IAD

ATL

2h 14mnonstop

2:23 pm - 4:11 pm

ATL

IAD

1h 48mnonstop

$73Frontier

Fri, Jul 3 - Tue, Jul 14

11:17 am - 1:18 pm

IAD

ATL

2h 01mnonstop

3:24 pm - 5:31 pm

ATL

IAD

2h 07mnonstop

$78Frontier

Wed, Jul 1 - Wed, Jul 1

8:57 pm - 11:08 pm

IAD

ATL

2h 11mnonstop

2:23 pm - 4:11 pm

ATL

IAD

1h 48mnonstop

$79Frontier

Wed, Aug 5 - Thu, Aug 6

8:57 pm - 11:24 pm

IAD

ATL

2h 27mnonstop

8:23 am - 10:22 am

ATL

IAD

1h 59mnonstop

$82Frontier

Wed, Jun 17 - Tue, Jun 30

10:54 am - 12:52 pm

IAD

ATL

1h 58mnonstop

2:03 pm - 3:51 pm

ATL

IAD

1h 48mnonstop

$83Frontier

Sat, Aug 8 - Sat, Aug 15

7:35 pm - 9:54 pm

IAD

ATL

2h 19mnonstop

8:17 am - 10:16 am

ATL

IAD

1h 59mnonstop

$84Frontier

Tue, Sep 1 - Tue, Sep 8

8:57 pm - 11:08 pm

IAD

ATL

2h 11mnonstop

8:23 am - 10:13 am

ATL

IAD

1h 50mnonstop

$86Frontier

Mon, Aug 10 - Thu, Aug 13

8:57 pm - 11:24 pm

IAD

ATL

2h 27mnonstop

2:03 pm - 4:00 pm

ATL

IAD

1h 57mnonstop

$87Frontier

Sat, Jun 20 - Sat, Jun 27

Frontier flights from Washington, D.C. Dulles Intl Airport to Atlanta

Our best Frontier deals on Washington, D.C. Dulles Intl Airport to Atlanta flight tickets

Frontier

Jun 16

IAD11:24 amWashington, D.C. Dulles Intl

2h 01m

ATL1:25 pmAtlanta Hartsfield-Jackson

Jun 20

ATL2:03 pmAtlanta Hartsfield-Jackson

1h 57m

IAD4:00 pmWashington, D.C. Dulles Intl

$71

Frontier

Jun 27

IAD8:57 pmWashington, D.C. Dulles Intl

2h 27m

ATL11:24 pmAtlanta Hartsfield-Jackson

Jul 1

ATL3:24 pmAtlanta Hartsfield-Jackson

2h 07m

IAD5:31 pmWashington, D.C. Dulles Intl

$72

Frontier

Jul 3

IAD7:30 amWashington, D.C. Dulles Intl

2h 14m

ATL9:44 amAtlanta Hartsfield-Jackson

Jul 14

ATL2:23 pmAtlanta Hartsfield-Jackson

1h 48m

IAD4:11 pmWashington, D.C. Dulles Intl

$73

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Atlanta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Atlanta

IAD - ATL

IADATL

Washington, D.C. Dulles Intl

Tue 6/16

11:24 am-1:25 pm

Nonstop2h 01m

Atlanta Hartsfield-Jackson

Sat 6/20

2:03 pm-4:00 pm

Nonstop1h 57m

$71

Washington, D.C.Atlanta

IAD - ATL

IADATL

Washington, D.C. Dulles Intl

Sat 6/27

8:57 pm-11:24 pm

Nonstop2h 27m

Atlanta Hartsfield-Jackson

Wed 7/1

3:24 pm-5:31 pm

Nonstop2h 07m

$72

Washington, D.C.Atlanta

IAD - ATL

IADATL

Washington, D.C. Dulles Intl

Fri 7/3

7:30 am-9:44 am

Nonstop2h 14m

Atlanta Hartsfield-Jackson

Tue 7/14

2:23 pm-4:11 pm

Nonstop1h 48m

$73

Washington, D.C.Atlanta

IAD - ATL

IADATL

Washington, D.C. Dulles Intl

Wed 7/1

11:17 am-1:18 pm

Nonstop2h 01m

Atlanta Hartsfield-Jackson

Wed 7/1

3:24 pm-5:31 pm

Nonstop2h 07m

$78

Washington, D.C.Atlanta

IAD - ATL

IADATL

Washington, D.C. Dulles Intl

Wed 8/5

8:57 pm-11:08 pm

Nonstop2h 11m

Atlanta Hartsfield-Jackson

Thu 8/6

2:23 pm-4:11 pm

Nonstop1h 48m

$79

Washington, D.C.Atlanta

IAD - ATL

IADATL

Washington, D.C. Dulles Intl

Wed 6/17

8:57 pm-11:24 pm

Nonstop2h 27m

Atlanta Hartsfield-Jackson

Tue 6/30

8:23 am-10:22 am

Nonstop1h 59m

$82

Quickest round-trip

Washington, D.C.Atlanta

IAD - ATL

IADATL

Washington, D.C. Dulles Intl

Sat 8/8

10:54 am-12:52 pm

Nonstop1h 58m

Atlanta Hartsfield-Jackson

Sat 8/15

2:03 pm-3:51 pm

Nonstop1h 48m

$83

Washington, D.C.Atlanta

IAD - ATL

IADATL

Washington, D.C. Dulles Intl

Tue 9/1

7:35 pm-9:54 pm

Nonstop2h 19m

Atlanta Hartsfield-Jackson

Tue 9/8

8:17 am-10:16 am

Nonstop1h 59m

$84

Washington, D.C.Atlanta

IAD - ATL

IADATL

Washington, D.C. Dulles Intl

Mon 8/10

8:57 pm-11:08 pm

Nonstop2h 11m

Atlanta Hartsfield-Jackson

Thu 8/13

8:23 am-10:13 am

Nonstop1h 50m

$86

Washington, D.C.Atlanta

IAD - ATL

IADATL

Washington, D.C. Dulles Intl

Sat 6/20

8:57 pm-11:24 pm

Nonstop2h 27m

Atlanta Hartsfield-Jackson

Sat 6/27

2:03 pm-4:00 pm

Nonstop1h 57m

$87

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Atlanta

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Atlanta?

What is the cheapest month to fly to Atlanta?

The month of August is, on average, the cheapest month to fly to Atlanta from Washington, D.C. Dulles Intl Airport, with most prices found around $148. If you aren’t able to travel to Atlanta during the month of August, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $157.

What is the cheapest day to depart on your flight to Atlanta?

Our data shows that Friday is the least expensive day to fly to Atlanta. Tickets to fly out on this day can be as low as $282. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Atlanta on Monday is $404.

What is the cheapest time of day to depart on your flight to Atlanta?

The cheapest time of day to fly to Atlanta is at noon when flights can be purchased for as low as $289. Flights to Atlanta are more costly in the morning, with an average ticket price of $336. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Washington, D.C. Dulles Intl to Atlanta Hartsfield-Jackson flight route?

Fly from Washington, D.C. Dulles Intl to Atlanta Hartsfield-Jackson for the best Washington, D.C. Dulles Intl - Atlanta Hartsfield-Jackson flight prices

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Atlanta?

You are more likely to see cheaper flights to Atlanta from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Atlanta for around $192 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Atlanta from Washington, D.C. Dulles Intl Airport for as low as $136 on momondo.

What cabin class options are available on Washington, D.C. Dulles Intl Airport to Atlanta flights?

There are 4 cabin classes available to choose from on Washington, D.C. Dulles Intl Airport to Atlanta flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Washington, D.C. Dulles Intl Airport to Atlanta flight prices changed over time?

As of May 2026, prices for Washington, D.C. Dulles Intl Airport to Atlanta flights are approximately 38% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. Dulles Intl Airport to Atlanta

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Atlanta according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Atlanta (IAD to ATL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Atlanta

Best Price Found	$123
Fastest flight time	1h 44m
Direct flights	Every day
Airports in Atlanta	1 airport

The best one-way flight to Atlanta from Washington, D.C. Dulles Intl Airport in the past 72 hours is $123. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Atlanta found on momondo in the last 72 hours is $166.

The fastest flight from Washington, D.C. Dulles Intl Airport to Atlanta takes 1h 44m

Direct flights go from Washington, D.C. Dulles Intl Airport to Atlanta every day.

There is 1 airport in Atlanta. From Washington, D.C. Dulles Intl Airport there are direct flights to Atlanta Hartsfield-Jackson (ATL).

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Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Atlanta

How far is Washington, D.C. Dulles Intl to Atlanta Hartsfield-Jackson by plane?
Washington, D.C. Dulles Intl and Atlanta Hartsfield-Jackson are 526.4 mi apart from one another. Typically, this will take 1h 44m by plane in normal conditions.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Atlanta Hartsfield-Jackson Airport?
Prices for flights from Washington, D.C. Dulles Intl Airport to Atlanta Hartsfield-Jackson Airport refresh daily.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Atlanta Hartsfield-Jackson Airport?
As of May 2026, there are 4 operators available to choose from for flights from Washington, D.C. Dulles Intl Airport to Atlanta Hartsfield-Jackson Airport.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Atlanta Hartsfield-Jackson Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Dulles Intl Airport to Atlanta Hartsfield-Jackson Airport.
What documentation or ID do you need to fly to Atlanta Hartsfield-Jackson Airport?
The travel and health documents required for your trip to Atlanta Hartsfield-Jackson Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Atlanta Hartsfield-Jackson Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Washington, D.C. Dulles Intl Airport to Atlanta?
momondo data reveals that the most frequently booked plane model on the route from Washington, D.C. Dulles Intl Airport to Atlanta is Airbus A319, representing 14.38% of all bookings. The subsequent popular models are Airbus A321neo at 12.78%, Airbus A320-100/200 at 12.07%, and Airbus A320neo at 9.77%.
What is the most popular airline from Washington, D.C. Dulles Intl Airport to Atlanta?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. Dulles Intl Airport to Atlanta is Frontier, representing 61% of all bookings. The subsequent popular airlines are Delta at 19%, United Airlines at 19%, and JetBlue at 0%.

Best airlines flying from Washington, D.C. Dulles Intl Airport to Atlanta

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Atlanta with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $56	Free Cancellation	Rating 5.6 2,945 reviews	Search Frontier flights
Delta	PriceFrom $102	Free Cancellation	Rating 7.9 8,449 reviews	Search Delta flights
United Airlines	PriceFrom $137	Free Cancellation	Rating 7.4 9,746 reviews	Search United Airlines flights
JetBlue	PriceFrom $159	Free Cancellation	Rating 7.2 2,982 reviews	Search JetBlue flights

Delta Flights From Washington, D.C. Dulles Intl Airport to Atlanta
Delta flight deals from Washington, D.C. Dulles Intl Airport to Atlanta start from $102 round-trip. Over the 30 Delta flights for this route in a normal week, average airfare is usually $270 round-trip - but some users have found much cheaper deals with momondo.
United Airlines Flights From Washington, D.C. Dulles Intl Airport to Atlanta
Another popular option for Washington, D.C. Dulles Intl Airport to Atlanta flights is United Airlines (7.4/10, 9,746 ratings). United Airlines flies from Washington, D.C. Dulles Intl Airport to Atlanta around 9 times per week, with deals starting from $137 round-trip and rising to an average price of around $271.

Helen

Marietta

Duluth

McDonough

Warner Robins

Blue Ridge

Stone Mountain

Cartersville

Lawrenceville

Norcross

Covington

Auburn

Douglasville

Kennesaw

College Park

Gainesville

Dahlonega

La Grange

Newnan

Lithonia

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Can I find flights from Washington, D.C. to Atlanta with flexible booking policies on momondo?

Yes. All flights to Atlanta from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington, D.C. to Atlanta?

momondo helps you find the best flight between Washington, D.C. and Atlanta by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Washington, D.C. to Atlanta right now. Can momondo alert me if prices change?

Price alerts on flights to Atlanta from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Washington, D.C. Dulles Intl Airport to Atlanta from $29

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Frontier flights from Washington, D.C. Dulles Intl Airport to Atlanta

Our best Frontier deals on Washington, D.C. Dulles Intl Airport to Atlanta flight tickets

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Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Atlanta that are best for you.

See travel insights to Atlanta from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Atlanta

What is the typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Atlanta?

What is the cheapest month to fly to Atlanta?

What is the cheapest day to depart on your flight to Atlanta?

What is the cheapest time of day to depart on your flight to Atlanta?

What is the cheapest Washington, D.C. Dulles Intl to Atlanta Hartsfield-Jackson flight route?

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Atlanta?

What cabin class options are available on Washington, D.C. Dulles Intl Airport to Atlanta flights?

How have Washington, D.C. Dulles Intl Airport to Atlanta flight prices changed over time?

What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Atlanta Hartsfield-Jackson?

What airlines fly to Atlanta?

How often are flights from Washington, D.C. to Atlanta delayed?

What is the most punctual flight time for Washington, D.C. to Atlanta flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Washington, D.C. to Atlanta flights?

How many flights depart from Washington, D.C. Dulles Intl Airport to Atlanta on average per day?

How many flights depart from Washington, D.C. Dulles Intl Airport to Atlanta on average per week?

When to book flights from Washington, D.C. Dulles Intl Airport to Atlanta

Cheap Washington, D.C. Dulles Intl Airport to Atlanta (IAD to ATL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Atlanta

Best Price Found

Fastest flight time

Direct flights

Airports in Atlanta

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Atlanta

Best airlines flying from Washington, D.C. Dulles Intl Airport to Atlanta

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Atlanta with momondo

Delta Flights From Washington, D.C. Dulles Intl Airport to Atlanta

United Airlines Flights From Washington, D.C. Dulles Intl Airport to Atlanta

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List of cabin classes available on flights landing in Atlanta. Availability may vary depending on flight origin and airline.

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