Find Cheap Flights from Atlanta Hartsfield-Jackson to Washington Dulles Intl (ATL - IAD)

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Sat 11/18
Sat 11/25
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Good to Know

Low Season:
February
Best time to beat the crowds
2%
expected price decrease
High Season:
June
Most popular time to fly
6%
expected price increase
Average Price:
$245
(avg. price over the last 2 weeks)
Good Deal:
$152
or less (round trip)

When to Book Flights from Atlanta Hartsfield-Jackson to Washington Dulles Intl

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

When looking for a cheap flight, consider that 25% of our users selected a flight on this route for $152 or less.
The cheapest flight from Atlanta Hartsfield-Jackson to Washington Dulles Intl was found 26 days before departure, on average.
Book at least 2 weeks before departure in order to get a below-average price.
High season is considered to be May, June and July. The cheapest month to fly is February.
Morning departure is around 2% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Atlanta Hartsfield-Jackson to Washington Dulles Intl Flights

How long does a flight from Atlanta Hartsfield-Jackson to Washington Dulles Intl take?
An average nonstop flight takes 1h 38m, covering a distance of 534 miles.
How many flights are there between Atlanta Hartsfield-Jackson and Washington Dulles Intl?
There are 840 (nonstop) flights between Atlanta Hartsfield-Jackson and Washington Dulles Intl per week, averaging 115 per day.
Which airlines provide the cheapest flights from Atlanta Hartsfield-Jackson to Washington Dulles Intl?
In the past 3 days, the cheapest round-trip tickets were found on United ($138), Multiple Airlines ($141) and Delta ($173).
Do I need a passport to fly between Atlanta Hartsfield-Jackson and Washington Dulles Intl?
No.
Which airlines fly most frequently between Atlanta Hartsfield-Jackson and Washington Dulles Intl?
Delta (17 times daily), Virgin Atlantic (15 times daily), Aeromexico (13 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Atlanta Hartsfield-Jackson to Washington Dulles Intl?
For Atlanta Hartsfield-Jackson to Washington Dulles Intl, Tuesday is the cheapest day to fly on average and Monday is the most expensive. Flying from Washington Dulles Intl back to Atlanta Hartsfield-Jackson, the best deals are generally found on Tuesday, with Thursday being the most expensive.

Book cheap flights from Atlanta Hartsfield-Jackson to Washington Dulles Intl (round-trip)

Airports
Origin
Atlanta
$138
only
$138
Destination
Washington
$138
only
$138
Tue, Jan 16
ATL
IAD
1h 47m
Tue, Jan 30
IAD
ATL
1h 59m
Trip: 15 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 57 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
ATL
IAD
Excellent 8.0

Easy check in and boarding, on time departure and arrival

Paid for wifi but it was difficult to get much done because pages loaded so slowly. One crew member was rude to a couple of passengers but other crew were very friendly

ATL
IAD
Good 7.0

Kevin at Boarding (ATL-T13) was great! Other passengers were also! Had own entertainment did not use however like the app availability

Quiet flight at 6am except for one loud flight attendant (UN-6098) and no beverages :( Take off was slightly delayed causing connecting flight a mere minutes from making, running to gate like a movie.

ATL
IAD
Excellent 9.5

Seating adequate for short haul flight for standard economy seating.

Lack of overhead bins even for Group 5 boarders. Boarding area is crowded because of the number gates serviced at this particular terminal.

ATL
IAD
Excellent 8.0

Efficient

Nothing

ATL
IAD
Excellent 10.0

Getting to distination early.

United customer service is cold.

Wed, Feb 7
ATL
IAD
1h 47m
Mon, Feb 12
IAD
ATL
21h 39m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Apr 14
ATL
IAD
1h 47m
Sat, Apr 21
IAD
ATL
2h 08m
Trip: 8 days
8.6ExcellentShow reviews
Overall 8.6 Excellent
Based on 18 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
YUL
ATL
Good 6.0

Fligth were on time

My flight from Montreal to Atlanta was 2:30 min Left at 6:10 arrive at 8:30 roughly Tried twice to get to my connection earlier and get 9:30 instead of 12:09 fligth to Daytona Delta was not flexible to allow me to book saying i did not have 55 min in between fligth which i had than lear n it will cost $75.00 to change the fligth - What? Very disappointed of Delta - lost 3 hrs at the airport today

LGA
CVG
Excellent 8.3

Plane was far too tight. Very uncomfortable for taller individuals.

LAX
GUA
Mediocre 2.0

Nothing worst flight I've ever had.

Everything Delta was so poor quality!!! The flight attendants were not helpful.

JFK
LAX
Excellent 9.3

Check in was easy through their app. Also very quick lines to drop off bags. Crew was very nice and respectful

Seat are a little bit too close together. But overall very comfortable

ATL
SNA
Excellent 8.0

4 hour flight. Non-eventful except slight turbulence. Good to be home! Thank you!

NA

Tue, Dec 5
ATL
IAD
15h 29m
Wed, Dec 6
IAD
ATL
2h 06m
Trip: 2 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Mar 7
ATL
IAD
1h 44m
Sat, Mar 10
IAD
ATL
2h 00m
Trip: 4 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 57 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
ATL
IAD
Good 7.0

Kevin at Boarding (ATL-T13) was great! Other passengers were also! Had own entertainment did not use however like the app availability

Quiet flight at 6am except for one loud flight attendant (UN-6098) and no beverages :( Take off was slightly delayed causing connecting flight a mere minutes from making, running to gate like a movie.

ATL
IAD
Excellent 8.0

Arrived early.

Cabin crew were a little bit edgy. Not as pleasant as others on similar route.

ATL
IAD
Excellent 8.0

Efficient

Nothing

ATL
IAD
Excellent 8.0

Flight was very good and service excellent. Thanks!

Slept like a baby.

ATL
IAD
Excellent 10.0

Getting to distination early.

United customer service is cold.

Sat, Dec 2
ATL
IAD
1h 38m
Tue, Dec 5
IAD
ATL
1h 51m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Thu, May 10
ATL
IAD
1h 47m
Sat, May 12
IAD
ATL
1h 50m
Trip: 3 days
8.6ExcellentShow reviews
Overall 8.6 Excellent
Based on 18 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
LAX
GUA
Mediocre 2.0

Nothing worst flight I've ever had.

Everything Delta was so poor quality!!! The flight attendants were not helpful.

ATL
IAD
Okay 4.3

The crew was polite and friendly

My second plane had sooo much moisture coming from the cooling system it looked like the passengers were getting gased and I kept getting wet from water condensation falling on me in a window seat as I tried to sleep from having such an early flight to begin with only to be told it's delayed 3 hrs without explanation.

JFK
LAX
Excellent 9.3

Check in was easy through their app. Also very quick lines to drop off bags. Crew was very nice and respectful

Seat are a little bit too close together. But overall very comfortable

CHA
ATL
Excellent 10.0

On time departure and arrival. The Airbus plane has enough legroom for tall persons.

DTW
EWR
Excellent 8.0

Boarding was quick. Staff and crew were friendly. Everything went well despite the 30 min delay we had on the runway. They gave us snacks and we ended up still arriving on time.

Sat, Dec 9
ATL
IAD
1h 42m
Sun, Dec 10
IAD
ATL
12h 47m
Trip: 2 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Feb 16
ATL
IAD
1h 44m
Tue, Feb 20
IAD
ATL
2h 00m
Trip: 5 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 57 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
ATL
IAD
Excellent 8.0

Easy check in and boarding, on time departure and arrival

Paid for wifi but it was difficult to get much done because pages loaded so slowly. One crew member was rude to a couple of passengers but other crew were very friendly

ATL
IAD
Excellent 8.0

Arrived early.

Cabin crew were a little bit edgy. Not as pleasant as others on similar route.

ATL
IAD
Good 7.3

Seats were comfortable and sufficient leg room. One star rating on food and entertainment should be n/a since I didn't use these services.

Boarding area was too small for gates being serviced.

ATL
IAD
Excellent 10.0

Getting to distination early.

United customer service is cold.

ATL
IAD
Good 7.0

Kevin at Boarding (ATL-T13) was great! Other passengers were also! Had own entertainment did not use however like the app availability

Quiet flight at 6am except for one loud flight attendant (UN-6098) and no beverages :( Take off was slightly delayed causing connecting flight a mere minutes from making, running to gate like a movie.

Sat, Mar 10
ATL
IAD
1h 46m
Mon, Mar 12
IAD
ATL
1h 50m
Trip: 2 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Feb 23
ATL
IAD
1h 46m
Tue, Feb 27
IAD
ATL
2h 00m
Trip: 5 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 57 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
ATL
IAD
Excellent 10.0

Comfy and we always fly united. Great experience

On the way back we had turbulence but that isn't anyone's fault.

ATL
IAD
Excellent 10.0

Getting to distination early.

United customer service is cold.

ATL
IAD
Excellent 9.5

Seating adequate for short haul flight for standard economy seating.

Lack of overhead bins even for Group 5 boarders. Boarding area is crowded because of the number gates serviced at this particular terminal.

ATL
IAD
Excellent 8.0

Efficient

Nothing

ATL
IAD
Good 7.0

Kevin at Boarding (ATL-T13) was great! Other passengers were also! Had own entertainment did not use however like the app availability

Quiet flight at 6am except for one loud flight attendant (UN-6098) and no beverages :( Take off was slightly delayed causing connecting flight a mere minutes from making, running to gate like a movie.

Fri, Dec 1
ATL
IAD
1h 41m
Sun, Dec 3
IAD
ATL
2h 06m
Trip: 3 days
8.6ExcellentShow reviews
Overall 8.6 Excellent
Based on 18 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
ATL
IAD
Good 7.0

When I arrived in Atlanta, I asked an attendant at the Atlanta airport "how do I find gate B06?. He was very indignant with me. The Atlanta airport is very large, and confusing. I think that particular man should have been more considerate and helpful.

ATL
IAD
Excellent 10.0

I could be wrong, but the seats were very comfortable (for a plane) and I felt my knees weren't as close to the seat in front of me than other airlines. So that's a plus.

ATL
SNA
Excellent 8.0

4 hour flight. Non-eventful except slight turbulence. Good to be home! Thank you!

NA

JFK
LAX
Excellent 9.3

Check in was easy through their app. Also very quick lines to drop off bags. Crew was very nice and respectful

Seat are a little bit too close together. But overall very comfortable

ATL
IAD
Okay 4.3

The crew was polite and friendly

My second plane had sooo much moisture coming from the cooling system it looked like the passengers were getting gased and I kept getting wet from water condensation falling on me in a window seat as I tried to sleep from having such an early flight to begin with only to be told it's delayed 3 hrs without explanation.

Thu, Nov 30
ATL
IAD
1h 51m
Tue, Dec 5
IAD
ATL
2h 03m
Trip: 6 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 57 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
ATL
IAD
Excellent 8.0

Arrived early.

Cabin crew were a little bit edgy. Not as pleasant as others on similar route.

ATL
IAD
Excellent 8.0

Easy check in and boarding, on time departure and arrival

Paid for wifi but it was difficult to get much done because pages loaded so slowly. One crew member was rude to a couple of passengers but other crew were very friendly

ATL
IAD
Good 7.0

Kevin at Boarding (ATL-T13) was great! Other passengers were also! Had own entertainment did not use however like the app availability

Quiet flight at 6am except for one loud flight attendant (UN-6098) and no beverages :( Take off was slightly delayed causing connecting flight a mere minutes from making, running to gate like a movie.

ATL
IAD
Excellent 10.0

Comfy and we always fly united. Great experience

On the way back we had turbulence but that isn't anyone's fault.

ATL
IAD
Excellent 9.5

Seating adequate for short haul flight for standard economy seating.

Lack of overhead bins even for Group 5 boarders. Boarding area is crowded because of the number gates serviced at this particular terminal.

Wed, Nov 29
ATL
IAD
1h 44m
Wed, Dec 6
IAD
ATL
2h 06m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Jan 26
ATL
IAD
1h 46m
Mon, Jan 29
IAD
ATL
1h 53m
Trip: 4 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 57 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
ATL
IAD
Excellent 8.0

Friendly staff, good air craft, on time.

Wifi and tech issues.

ATL
IAD
Excellent 10.0

Comfy and we always fly united. Great experience

On the way back we had turbulence but that isn't anyone's fault.

ATL
IAD
Excellent 9.5

Seating adequate for short haul flight for standard economy seating.

Lack of overhead bins even for Group 5 boarders. Boarding area is crowded because of the number gates serviced at this particular terminal.

ATL
IAD
Excellent 10.0

Getting to distination early.

United customer service is cold.

ATL
IAD
Excellent 8.0

Easy check in and boarding, on time departure and arrival

Paid for wifi but it was difficult to get much done because pages loaded so slowly. One crew member was rude to a couple of passengers but other crew were very friendly

Sun, Apr 1
ATL
IAD
1h 47m
Sun, Apr 8
IAD
ATL
2h 04m
Trip: 8 days
8.6ExcellentShow reviews
Overall 8.6 Excellent
Based on 18 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
ATL
IAD
Okay 4.3

The crew was polite and friendly

My second plane had sooo much moisture coming from the cooling system it looked like the passengers were getting gased and I kept getting wet from water condensation falling on me in a window seat as I tried to sleep from having such an early flight to begin with only to be told it's delayed 3 hrs without explanation.

YUL
ATL
Good 6.0

Fligth were on time

My flight from Montreal to Atlanta was 2:30 min Left at 6:10 arrive at 8:30 roughly Tried twice to get to my connection earlier and get 9:30 instead of 12:09 fligth to Daytona Delta was not flexible to allow me to book saying i did not have 55 min in between fligth which i had than lear n it will cost $75.00 to change the fligth - What? Very disappointed of Delta - lost 3 hrs at the airport today

ATL
IAD
Excellent 10.0

Free drinks in Comfort+

ATL
IAD
Excellent 9.3

Comfortable flight, ample leg room, and the chairs were pretty plush. Comfort+ is pretty nice

On my first flight they forgot to turn the wifi on. I have unlim data but obviously can't use while in air; no big though.

ATL
SNA
Excellent 8.0

4 hour flight. Non-eventful except slight turbulence. Good to be home! Thank you!

NA

Tue, Nov 21
ATL
IAD
1h 40m
Mon, Nov 27
IAD
ATL
2h 03m
Trip: 7 days
8.6ExcellentShow reviews
Overall 8.6 Excellent
Based on 18 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
ATL
IAD
Excellent 9.3

Comfortable flight, ample leg room, and the chairs were pretty plush. Comfort+ is pretty nice

On my first flight they forgot to turn the wifi on. I have unlim data but obviously can't use while in air; no big though.

JFK
LAX
Excellent 9.3

Check in was easy through their app. Also very quick lines to drop off bags. Crew was very nice and respectful

Seat are a little bit too close together. But overall very comfortable

ATL
IAD
Okay 4.3

The crew was polite and friendly

My second plane had sooo much moisture coming from the cooling system it looked like the passengers were getting gased and I kept getting wet from water condensation falling on me in a window seat as I tried to sleep from having such an early flight to begin with only to be told it's delayed 3 hrs without explanation.

ATL
IAD
Excellent 10.0

Free drinks in Comfort+

ATL
IAD
Good 7.0

When I arrived in Atlanta, I asked an attendant at the Atlanta airport "how do I find gate B06?. He was very indignant with me. The Atlanta airport is very large, and confusing. I think that particular man should have been more considerate and helpful.

Mon, Nov 20
ATL
IAD
1h 44m
Fri, Nov 24
IAD
ATL
1h 56m
Trip: 5 days
8.6ExcellentShow reviews
Overall 8.6 Excellent
Based on 18 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
ATL
IAD
Okay 4.3

The crew was polite and friendly

My second plane had sooo much moisture coming from the cooling system it looked like the passengers were getting gased and I kept getting wet from water condensation falling on me in a window seat as I tried to sleep from having such an early flight to begin with only to be told it's delayed 3 hrs without explanation.

JFK
LAX
Excellent 9.3

Check in was easy through their app. Also very quick lines to drop off bags. Crew was very nice and respectful

Seat are a little bit too close together. But overall very comfortable

ATL
IAD
Excellent 9.3

Comfortable flight, ample leg room, and the chairs were pretty plush. Comfort+ is pretty nice

On my first flight they forgot to turn the wifi on. I have unlim data but obviously can't use while in air; no big though.

YUL
ATL
Good 6.0

Fligth were on time

My flight from Montreal to Atlanta was 2:30 min Left at 6:10 arrive at 8:30 roughly Tried twice to get to my connection earlier and get 9:30 instead of 12:09 fligth to Daytona Delta was not flexible to allow me to book saying i did not have 55 min in between fligth which i had than lear n it will cost $75.00 to change the fligth - What? Very disappointed of Delta - lost 3 hrs at the airport today

ATL
IAD
Excellent 10.0

I could be wrong, but the seats were very comfortable (for a plane) and I felt my knees weren't as close to the seat in front of me than other airlines. So that's a plus.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.