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Hartsfield–Jackson Atlanta International Airport to Dulles International Airport flight
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Hartsfield–Jackson Atlanta International Airport to Dulles International Airport Flights Info

Cheapest one-way
THB 640
Frontier Airlines Frontier Airlines 1h 48m · Direct Wed, Dec 16
Book Now
Cheapest return
THB 1,270
Frontier Airlines Frontier Airlines 1h 54m · Direct Sat, Dec 19 - Mon, Dec 21
Book Now
Best time to book
January
Cheapest
Recommended airlines
Frontier Airlines Frontier AirlinesCheapest· From THB 640 Frontier Airlines Frontier AirlinesMost booked

Explore the cheapest one-way and round-trip flights from Hartsfield–Jackson Atlanta International Airport to Dulles International Airport over the next 90 days, with one-way fares from THB 640 and round-trip from THB 1,270. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      ATL 15:44
      1h 54m
      Direct
      IAD 17:38
      Atlanta - Washington D.C. | Sat, Dec 19 | Frontier Airlines
      IAD 22:35
      2h 4m
      Direct
      ATL 00:39
      Washington D.C. - Atlanta | Mon, Dec 21 | Frontier Airlines
      THB 1,270 THB 7,290
      83% off
      83% off
      THB 7,290 THB 1,270
    • ATL 09:18
      1h 53m
      Direct
      IAD 11:11
      Atlanta - Washington D.C. | Wed, Dec 9 | Frontier Airlines
      IAD 18:33
      2h 37m
      Direct
      ATL 21:10
      Washington D.C. - Atlanta | Sat, Dec 12 | Frontier Airlines
      THB 1,310 THB 7,290
      82% off
      82% off
      THB 7,290 THB 1,310
    • ATL 15:44
      1h 54m
      Direct
      IAD 17:38
      Atlanta - Washington D.C. | Mon, Dec 14 | Frontier Airlines
      IAD 22:35
      2h 4m
      Direct
      ATL 00:39
      Washington D.C. - Atlanta | Mon, Dec 21 | Frontier Airlines
      THB 1,310 THB 7,290
      82% off
      82% off
      THB 7,290 THB 1,310
    • ATL 21:52
      1h 51m
      Direct
      IAD 23:43
      Atlanta - Washington D.C. | Tue, Nov 24 | Frontier Airlines
      IAD 22:47
      2h 2m
      Direct
      ATL 00:49
      Washington D.C. - Atlanta | Sat, Nov 28 | Frontier Airlines
      THB 1,310
      82% off
      THB 7,290 THB 1,310
    • ATL 21:52
      1h 51m
      Direct
      IAD 23:43
      Atlanta - Washington D.C. | Mon, Nov 23 | Frontier Airlines
      IAD 18:07
      2h 20m
      Direct
      ATL 20:27
      Washington D.C. - Atlanta | Wed, Nov 25 | Frontier Airlines
      THB 1,310
      82% off
      THB 7,290 THB 1,310
    • ATL 15:44
      1h 54m
      Direct
      IAD 17:38
      Atlanta - Washington D.C. | Sat, Dec 12 | Frontier Airlines
      IAD 18:33
      2h 37m
      Direct
      ATL 21:10
      Washington D.C. - Atlanta | Mon, Dec 14 | Frontier Airlines
      THB 1,330
      82% off
      THB 7,290 THB 1,330
    • ATL 09:18
      1h 53m
      Direct
      IAD 11:11
      Atlanta - Washington D.C. | Tue, Dec 15 | Frontier Airlines
      IAD 22:35
      2h 4m
      Direct
      ATL 00:39
      Washington D.C. - Atlanta | Tue, Dec 22 | Frontier Airlines
      THB 1,330
      82% off
      THB 7,290 THB 1,330
    • ATL 13:15
      1h 48m
      Direct
      IAD 15:03
      Atlanta - Washington D.C. | Thu, Dec 3 | Frontier Airlines
      IAD 06:40
      2h 29m
      Direct
      ATL 09:09
      Washington D.C. - Atlanta | Tue, Dec 8 | Frontier Airlines
      THB 1,460
      80% off
      THB 7,290 THB 1,460
    • ATL 15:44
      1h 54m
      Direct
      IAD 17:38
      Atlanta - Washington D.C. | Thu, Dec 17 | Frontier Airlines
      IAD 22:35
      2h 4m
      Direct
      ATL 00:39
      Washington D.C. - Atlanta | Mon, Dec 21 | Frontier Airlines
      THB 1,460
      80% off
      THB 7,290 THB 1,460
    • ATL 13:00
      17h 25m
      1 stop
      WAS 14:00
      Atlanta - Washington D.C. | Mon, Nov 16 | Normal Airline
      WAS 15:00
      6h
      Direct
      ATL 16:00
      Washington D.C. - Atlanta | Wed, Nov 18 | Normal Airline
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    • Cheapest
      ATL 13:01
      1h 48m
      Direct
      IAD 14:49
      Atlanta - Washington D.C. | Wed, Dec 16 | Frontier Airlines
      THB 640 THB 1,430
      55% off
      55% off
      THB 1,430 THB 640
    • Cheapest
      ATL 13:01
      1h 48m
      Direct
      IAD 14:49
      Atlanta - Washington D.C. | Wed, Dec 9 | Frontier Airlines
      THB 640 THB 6,450
      90% off
      90% off
      THB 6,450 THB 640
    • ATL 13:15
      1h 48m
      Direct
      IAD 15:03
      Atlanta - Washington D.C. | Thu, Nov 26 | Frontier Airlines
      THB 660 THB 6,450
      90% off
      90% off
      THB 6,450 THB 660
    • ATL 13:01
      1h 48m
      Direct
      IAD 14:49
      Atlanta - Washington D.C. | Tue, Dec 22 | Frontier Airlines
      THB 670
      53% off
      THB 1,430 THB 670
    • ATL 13:01
      1h 48m
      Direct
      IAD 14:49
      Atlanta - Washington D.C. | Tue, Dec 15 | Frontier Airlines
      THB 670
      90% off
      THB 6,450 THB 670
    • ATL 13:01
      1h 48m
      Direct
      IAD 14:49
      Atlanta - Washington D.C. | Wed, Dec 16 | Frontier Airlines
      THB 770
      88% off
      THB 6,450 THB 770
    • ATL 09:18
      1h 53m
      Direct
      IAD 11:11
      Atlanta - Washington D.C. | Wed, Dec 23 | Frontier Airlines
      THB 780
      45% off
      THB 1,430 THB 780
    • ATL 13:01
      1h 48m
      Direct
      IAD 14:49
      Atlanta - Washington D.C. | Sat, Dec 19 | Frontier Airlines
      THB 780
      45% off
      THB 1,430 THB 780
    • ATL 13:01
      1h 48m
      Direct
      IAD 14:49
      Atlanta - Washington D.C. | Tue, Dec 8 | Frontier Airlines
      THB 790
      88% off
      THB 6,450 THB 790
    • ATL 13:00
      17h 25m
      1 stop
      WAS 14:00
      Atlanta - Washington D.C. | Mon, Nov 16 | Normal Airline
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    • Cheapest nonstop
      ATL 13:01
      1h 48m
      Direct
      IAD 14:49
      Atlanta - Washington D.C. | Wed, Dec 16 | Frontier Airlines
      THB 640 THB 1,430
      55% off
      55% off
      THB 1,430 THB 640
    • ATL 13:01
      1h 48m
      Direct
      IAD 14:49
      Atlanta - Washington D.C. | Wed, Dec 9 | Frontier Airlines
      THB 640 THB 6,450
      90% off
      90% off
      THB 6,450 THB 640
    • ATL 13:15
      1h 48m
      Direct
      IAD 15:03
      Atlanta - Washington D.C. | Thu, Nov 26 | Frontier Airlines
      THB 660 THB 6,450
      90% off
      90% off
      THB 6,450 THB 660
    • ATL 13:01
      1h 48m
      Direct
      IAD 14:49
      Atlanta - Washington D.C. | Tue, Dec 22 | Frontier Airlines
      THB 670
      53% off
      THB 1,430 THB 670
    • ATL 13:01
      1h 48m
      Direct
      IAD 14:49
      Atlanta - Washington D.C. | Tue, Dec 15 | Frontier Airlines
      THB 670
      90% off
      THB 6,450 THB 670
    • ATL 13:01
      1h 48m
      Direct
      IAD 14:49
      Atlanta - Washington D.C. | Wed, Dec 16 | Frontier Airlines
      THB 770
      88% off
      THB 6,450 THB 770
    • ATL 09:18
      1h 53m
      Direct
      IAD 11:11
      Atlanta - Washington D.C. | Wed, Dec 23 | Frontier Airlines
      THB 780
      45% off
      THB 1,430 THB 780
    • ATL 13:01
      1h 48m
      Direct
      IAD 14:49
      Atlanta - Washington D.C. | Sat, Dec 19 | Frontier Airlines
      THB 780
      45% off
      THB 1,430 THB 780
    • ATL 13:01
      1h 48m
      Direct
      IAD 14:49
      Atlanta - Washington D.C. | Tue, Dec 8 | Frontier Airlines
      THB 790
      88% off
      THB 6,450 THB 790
    • ATL 13:00
      17h 25m
      1 stop
      WAS 14:00
      Atlanta - Washington D.C. | Mon, Nov 16 | Normal Airline
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    • Cheapest nonstop
      ATL 13:01
      1h 48m
      Direct
      IAD 14:49
      Atlanta - Washington D.C. | Wed, Dec 9 | Frontier Airlines
      THB 640 THB 9,810
      93% off
      93% off
      THB 9,810 THB 640
    • ATL 13:15
      1h 48m
      Direct
      IAD 15:03
      Atlanta - Washington D.C. | Thu, Nov 26 | Frontier Airlines
      THB 660 THB 9,810
      93% off
      93% off
      THB 9,810 THB 660
    • ATL 13:01
      1h 48m
      Direct
      IAD 14:49
      Atlanta - Washington D.C. | Tue, Dec 15 | Frontier Airlines
      THB 670 THB 9,810
      93% off
      93% off
      THB 9,810 THB 670
    • ATL 13:01
      1h 48m
      Direct
      IAD 14:49
      Atlanta - Washington D.C. | Wed, Dec 16 | Frontier Airlines
      THB 770
      92% off
      THB 9,810 THB 770
    • ATL 13:01
      1h 48m
      Direct
      IAD 14:49
      Atlanta - Washington D.C. | Tue, Dec 8 | Frontier Airlines
      THB 790
      92% off
      THB 9,810 THB 790
    • ATL 09:18
      1h 53m
      Direct
      IAD 11:11
      Atlanta - Washington D.C. | Tue, Dec 1 | Frontier Airlines
      THB 1,030
      90% off
      THB 9,810 THB 1,030
    • ATL 15:44
      1h 54m
      Direct
      IAD 17:38
      Atlanta - Washington D.C. | Sat, Dec 5 | Frontier Airlines
      THB 1,130
      88% off
      THB 9,810 THB 1,130
    • ATL 15:44
      1h 54m
      Direct
      IAD 17:38
      Atlanta - Washington D.C. | Thu, Dec 10 | Frontier Airlines
      THB 1,190
      88% off
      THB 9,810 THB 1,190
    • ATL 22:59
      1h 52m
      Direct
      IAD 00:51
      Atlanta - Washington D.C. | Thu, Dec 17 | Frontier Airlines
      THB 1,350
      86% off
      THB 9,810 THB 1,350
    • ATL 13:00
      17h 25m
      1 stop
      WAS 14:00
      Atlanta - Washington D.C. | Mon, Nov 16 | Normal Airline
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    • ATL 05:25
      4h 56m
      1 stop
      IAD 10:21
      Atlanta - Washington D.C. | Sun, Nov 15 | Frontier Airlines
      THB 5,770 THB 10,040
      43% off
      43% off
      THB 10,040 THB 5,770
    • ATL 07:25
      1h 44m
      Direct
      IAD 09:09
      Atlanta - Washington D.C. | Sun, Nov 15 | Delta Air Lines
      THB 8,730 THB 10,040
      13% off
      13% off
      THB 10,040 THB 8,730
    • ATL 21:52
      1h 51m
      Direct
      IAD 23:43
      Atlanta - Washington D.C. | Sun, Nov 15 | Frontier Airlines
      THB 5,730 THB 10,040
      43% off
      43% off
      THB 10,040 THB 5,730
    • ATL 15:20
      1h 52m
      Direct
      IAD 17:12
      Atlanta - Washington D.C. | Mon, Nov 16 | Frontier Airlines
      THB 2,100
      79% off
      THB 10,040 THB 2,100
    • ATL 23:00
      1h 41m
      Direct
      IAD 00:41
      Atlanta - Washington D.C. | Mon, Nov 16 | Delta Air Lines
      THB 3,410
      66% off
      THB 10,040 THB 3,410
    • ATL 21:52
      1h 51m
      Direct
      IAD 23:43
      Atlanta - Washington D.C. | Tue, Nov 17 | Frontier Airlines
      THB 2,800
      72% off
      THB 10,040 THB 2,800
    • ATL 21:52
      1h 51m
      Direct
      IAD 23:43
      Atlanta - Washington D.C. | Wed, Nov 18 | Frontier Airlines
      THB 4,100
      59% off
      THB 10,040 THB 4,100
    • ATL 21:52
      1h 51m
      Direct
      IAD 23:43
      Atlanta - Washington D.C. | Thu, Nov 19 | Frontier Airlines
      THB 4,630
      54% off
      THB 10,040 THB 4,630
    • ATL 13:20
      1h 48m
      Direct
      IAD 15:08
      Atlanta - Washington D.C. | Fri, Nov 20 | Frontier Airlines
      THB 1,360
      86% off
      THB 10,040 THB 1,360
    • ATL 13:00
      17h 25m
      1 stop
      WAS 14:00
      Atlanta - Washington D.C. | Mon, Nov 16 | Normal Airline
      Find more flights
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    • ATL 12:15
      1h 39m
      Direct
      IAD 13:54
      Atlanta - Washington D.C. | Fri, Nov 20 | Delta Air Lines
      THB 2,750 THB 19,500
      86% off
      86% off
      THB 19,500 THB 2,750
    • ATL 12:15
      1h 39m
      Direct
      IAD 13:54
      Atlanta - Washington D.C. | Wed, Nov 18 | Delta Air Lines
      THB 2,860 THB 19,500
      85% off
      85% off
      THB 19,500 THB 2,860
    • ATL 12:15
      1h 39m
      Direct
      IAD 13:54
      Atlanta - Washington D.C. | Thu, Nov 26 | Delta Air Lines
      THB 3,430 THB 19,500
      82% off
      82% off
      THB 19,500 THB 3,430
    • ATL 12:15
      1h 39m
      Direct
      IAD 13:54
      Atlanta - Washington D.C. | Mon, Nov 16 | Delta Air Lines
      THB 3,810
      80% off
      THB 19,500 THB 3,810
    • ATL 12:15
      1h 39m
      Direct
      IAD 13:54
      Atlanta - Washington D.C. | Fri, Nov 27 | Delta Air Lines
      THB 5,280
      73% off
      THB 19,500 THB 5,280
    • ATL 12:15
      1h 39m
      Direct
      IAD 13:54
      Atlanta - Washington D.C. | Tue, Nov 17 | Delta Air Lines
      THB 5,940
      70% off
      THB 19,500 THB 5,940
    • ATL 12:15
      1h 39m
      Direct
      IAD 13:54
      Atlanta - Washington D.C. | Mon, Nov 23 | Delta Air Lines
      THB 6,760
      65% off
      THB 19,500 THB 6,760
    • ATL 12:15
      1h 39m
      Direct
      IAD 13:54
      Atlanta - Washington D.C. | Thu, Nov 19 | Delta Air Lines
      THB 8,540
      56% off
      THB 19,500 THB 8,540
    • ATL 14:44
      1h 39m
      Direct
      IAD 16:23
      Atlanta - Washington D.C. | Sat, Nov 21 | Delta Air Lines
      THB 9,100
      53% off
      THB 19,500 THB 9,100
    • ATL 13:00
      17h 25m
      1 stop
      WAS 14:00
      Atlanta - Washington D.C. | Mon, Nov 16 | Normal Airline
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Displayed flight fares from Atlanta to Washington D.C. are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Hartsfield–Jackson Atlanta International Airport to Dulles International Airport?

The cheapest airline flying from Hartsfield–Jackson Atlanta International Airport to Dulles International Airport is Frontier Airlines (from THB 640) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.
easyJet logo easyJet Wizz Air UK logo Wizz Air UK British Airways logo British Airways Jet2.com logo Jet2.com Virgin Atlantic logo Virgin Atlantic
Frontier Airlines logo Frontier Airlines

Trip.com Price Insights: Flights from Hartsfield–Jackson Atlanta International Airport to Dulles International Airport

What is the cheapest month to fly from Hartsfield–Jackson Atlanta International Airport to Dulles International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Hartsfield–Jackson Atlanta International Airport to Dulles International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Hartsfield–Jackson Atlanta International Airport to Dulles International Airport are usually in January, with an average price of THB 3,040. It is best to avoid April, when the average price can reach THB 6,520.

THB 6,520
THB 4,780
THB 3,040
THB 1,300
    Cheapest
  • THB 4,980
    Nov
  • THB 3,650
    Dec
  • THB 3,040
    Jan
  • THB 5,160
    Feb
  • THB 3,910
    Mar
  • THB 6,520
    Apr
  • THB 3,300
    May
  • THB 4,640
    Jun
  • THB 6,220
    Jul
  • THB 6,220
    Aug
  • THB 4,990
    Sep
  • THB 5,780
    Oct

What is the cheapest day of the week to fly from Hartsfield–Jackson Atlanta International Airport to Dulles International Airport?

The data is based on the past 12 months and shows the average ticket prices from Hartsfield–Jackson Atlanta International Airport to Dulles International Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Hartsfield–Jackson Atlanta International Airport to Dulles International Airport is Saturday, with average prices usually lower than other days. Avoid departing on Sunday as prices are typically highest on that day.

THB 5,850
THB 4,800
THB 3,750
THB 2,700
    Cheapest
  • THB 5,280
    Mon
  • THB 3,930
    Tue
  • THB 4,880
    Wed
  • THB 4,390
    Thu
  • THB 5,660
    Fri
  • THB 3,750
    Sat
  • THB 5,850
    Sun

What is the flight schedule from Hartsfield–Jackson Atlanta International Airport to Dulles International Airport?

Check the schedule for flights from Atlanta to Washington D.C. and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL2902

    Hartsfield–Jackson Atlanta International Airport

    16:45

    ATL

    1h 41m

    18:26

    IAD

    S - - W T F S
    Search

  2. F94410

    Hartsfield–Jackson Atlanta International Airport

    15:20

    ATL

    1h 52m

    17:12

    IAD

    S M T W T F S
    Search

  3. F93692

    Hartsfield–Jackson Atlanta International Airport

    21:52

    ATL

    1h 51m

    23:43

    IAD

    S M T W - - S
    Search

  4. F91082

    Hartsfield–Jackson Atlanta International Airport

    10:19

    ATL

    2h

    12:19

    IAD

    - - - - T F -
    Search

  5. F92272

    Hartsfield–Jackson Atlanta International Airport

    13:16

    ATL

    1h 57m

    Direct

    15:13

    MIA

    S - - W T F S
    Search

  6. F93732

    Miami International Airport

    07:27

    MIA

    2h 42m

    Direct

    10:09

    IAD

    - - - - - F -
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FAQs for Hartsfield–Jackson Atlanta International Airport to Dulles International Airport Flights

  • How long is the flight from Hartsfield–Jackson Atlanta International Airport to Dulles International Airport?

    Hartsfield–Jackson Atlanta International Airport to Dulles International Airport takes about 1 hour 22 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 11 daily flights from Hartsfield–Jackson Atlanta International Airport (ATL) to Dulles International Airport (IAD).
  • The earliest flight from Hartsfield–Jackson Atlanta International Airport to Dulles International Airport departs at 05:30, and the last departs at 23:00, with about 17 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Hartsfield–Jackson Atlanta International Airport (ATL) to Dulles International Airport (IAD) is quite popular. Without considering departure times or holidays, tickets cost around THB 7,560 in November, the most expensive month to book this route.
  • Frontier Airlines is a very popular airline operating an average of 8118 flights per month.
  • One-way flights from Hartsfield–Jackson Atlanta International Airport to Dulles International Airport currently start from THB 640, and round-trip fares start from THB 1,270. The current lowest fare is a Frontier Airlines flight departing on Wed, Dec 16; prices may vary depending on availability.
  • Yes. Delta Air Lines, United Airlines and Frontier Airlines operate direct flights from Hartsfield–Jackson Atlanta International Airport to Dulles International Airport, with an average flight time of 1 hour 19 minutes, and around 85 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Hartsfield–Jackson Atlanta International Airport to Dulles International Airport is THB 5,140. Prices may vary depending on the departure date, airline, and availability.
  • WestJet and Frontier Airlines are the most popular budget airlines flying from Hartsfield–Jackson Atlanta International Airport to Dulles International Airport, with one-way fares starting from THB 640. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Hartsfield–Jackson Atlanta International Airport to Dulles International Airport operates around 81 weekly flights, mainly by Delta Air Lines, United Airlines and Frontier Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Hartsfield–Jackson Atlanta International Airport and Dulles International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.