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Hartsfield–Jackson Atlanta International Airport to Dulles International Airport flight

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 470 and round-trip from THB 1,230. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      ATL 3:44 PM
      1h 54m
      Nonstop
      IAD 5:38 PM
      Atlanta - Washington D.C. | Sun, Dec 6 | Frontier Airlines
      IAD 6:33 PM
      2h 37m
      Nonstop
      ATL 9:10 PM
      Washington D.C. - Atlanta | Tue, Dec 8 | Frontier Airlines
      THB 1,230 THB 2,150
      43% off
      43% off
      THB 2,150 THB 1,230
    • ATL 3:44 PM
      1h 54m
      Nonstop
      IAD 5:38 PM
      Atlanta - Washington D.C. | Sun, Dec 13 | Frontier Airlines
      IAD 10:35 PM
      2h 4m
      Nonstop
      ATL 12:39 AM
      Washington D.C. - Atlanta | Tue, Dec 15 | Frontier Airlines
      THB 1,270 THB 2,150
      41% off
      41% off
      THB 2,150 THB 1,270
    • ATL 3:44 PM
      1h 54m
      Nonstop
      IAD 5:38 PM
      Atlanta - Washington D.C. | Tue, Dec 8 | Frontier Airlines
      IAD 10:35 PM
      2h 4m
      Nonstop
      ATL 12:39 AM
      Washington D.C. - Atlanta | Wed, Dec 9 | Frontier Airlines
      THB 1,290 THB 2,150
      40% off
      40% off
      THB 2,150 THB 1,290
    • ATL 10:59 PM
      1h 52m
      Nonstop
      IAD 12:51 AM
      Atlanta - Washington D.C. | Wed, Dec 23 | Frontier Airlines
      IAD 10:59 PM
      2h 4m
      Nonstop
      ATL 1:03 AM
      Washington D.C. - Atlanta | Wed, Dec 30 | Frontier Airlines
      THB 1,290
      40% off
      THB 2,150 THB 1,290
    • ATL 9:18 AM
      1h 53m
      Nonstop
      IAD 11:11 AM
      Atlanta - Washington D.C. | Thu, Dec 3 | Frontier Airlines
      IAD 6:33 PM
      2h 37m
      Nonstop
      ATL 9:10 PM
      Washington D.C. - Atlanta | Sun, Dec 6 | Frontier Airlines
      THB 1,300
      40% off
      THB 2,150 THB 1,300
    • ATL 3:20 PM
      1h 52m
      Nonstop
      IAD 5:12 PM
      Atlanta - Washington D.C. | Sun, Nov 15 | Frontier Airlines
      IAD 7:32 AM
      2h 22m
      Nonstop
      ATL 9:54 AM
      Washington D.C. - Atlanta | Tue, Nov 17 | Frontier Airlines
      THB 1,310
      39% off
      THB 2,150 THB 1,310
    • ATL 9:52 PM
      1h 51m
      Nonstop
      IAD 11:43 PM
      Atlanta - Washington D.C. | Tue, Nov 17 | Frontier Airlines
      IAD 6:07 PM
      2h 20m
      Nonstop
      ATL 8:27 PM
      Washington D.C. - Atlanta | Thu, Nov 19 | Frontier Airlines
      THB 1,310
      39% off
      THB 2,150 THB 1,310
    • ATL 9:18 AM
      1h 53m
      Nonstop
      IAD 11:11 AM
      Atlanta - Washington D.C. | Wed, Dec 9 | Frontier Airlines
      IAD 10:35 PM
      2h 4m
      Nonstop
      ATL 12:39 AM
      Washington D.C. - Atlanta | Wed, Dec 16 | Frontier Airlines
      THB 1,330
      38% off
      THB 2,150 THB 1,330
    • ATL 3:20 PM
      1h 52m
      Nonstop
      IAD 5:12 PM
      Atlanta - Washington D.C. | Sun, Nov 8 | Frontier Airlines
      IAD 7:48 AM
      2h 24m
      Nonstop
      ATL 10:12 AM
      Washington D.C. - Atlanta | Thu, Nov 12 | Frontier Airlines
      THB 1,330
      38% off
      THB 2,150 THB 1,330
    • ATL 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Atlanta - Washington D.C. | Mon, Nov 2 | Normal Airline
      WAS 3:00 PM
      6h
      Nonstop
      ATL 4:00 PM
      Washington D.C. - Atlanta | Wed, Nov 4 | Normal Airline
      Find more flights
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    • Cheapest
      ATL 3:20 PM
      1h 52m
      Nonstop
      IAD 5:12 PM
      Atlanta - Washington D.C. | Tue, Nov 17 | Frontier Airlines
      THB 470 THB 940
      50% off
      50% off
      THB 940 THB 470
    • Cheapest
      ATL 9:52 PM
      1h 51m
      Nonstop
      IAD 11:43 PM
      Atlanta - Washington D.C. | Tue, Nov 17 | Frontier Airlines
      THB 470 THB 2,590
      82% off
      82% off
      THB 2,590 THB 470
    • ATL 1:01 PM
      1h 48m
      Nonstop
      IAD 2:49 PM
      Atlanta - Washington D.C. | Wed, Dec 9 | Frontier Airlines
      THB 640 THB 940
      32% off
      32% off
      THB 940 THB 640
    • ATL 1:01 PM
      1h 48m
      Nonstop
      IAD 2:49 PM
      Atlanta - Washington D.C. | Wed, Dec 2 | Frontier Airlines
      THB 660
      30% off
      THB 940 THB 660
    • ATL 1:01 PM
      1h 48m
      Nonstop
      IAD 2:49 PM
      Atlanta - Washington D.C. | Wed, Dec 16 | Frontier Airlines
      THB 660
      30% off
      THB 940 THB 660
    • ATL 9:18 AM
      1h 53m
      Nonstop
      IAD 11:11 AM
      Atlanta - Washington D.C. | Tue, Dec 15 | Frontier Airlines
      THB 670
      28% off
      THB 940 THB 670
    • ATL 1:01 PM
      1h 48m
      Nonstop
      IAD 2:49 PM
      Atlanta - Washington D.C. | Tue, Dec 15 | Frontier Airlines
      THB 670
      74% off
      THB 2,590 THB 670
    • ATL 9:52 PM
      1h 51m
      Nonstop
      IAD 11:43 PM
      Atlanta - Washington D.C. | Wed, Nov 18 | Frontier Airlines
      THB 680
      74% off
      THB 2,590 THB 680
    • ATL 9:52 PM
      1h 51m
      Nonstop
      IAD 11:43 PM
      Atlanta - Washington D.C. | Wed, Nov 4 | Frontier Airlines
      THB 770
      18% off
      THB 940 THB 770
    • ATL 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Atlanta - Washington D.C. | Mon, Nov 2 | Normal Airline
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    • Cheapest nonstop
      ATL 3:20 PM
      1h 52m
      Nonstop
      IAD 5:12 PM
      Atlanta - Washington D.C. | Tue, Nov 17 | Frontier Airlines
      THB 470 THB 940
      50% off
      50% off
      THB 940 THB 470
    • ATL 9:52 PM
      1h 51m
      Nonstop
      IAD 11:43 PM
      Atlanta - Washington D.C. | Tue, Nov 17 | Frontier Airlines
      THB 470 THB 2,590
      82% off
      82% off
      THB 2,590 THB 470
    • ATL 1:01 PM
      1h 48m
      Nonstop
      IAD 2:49 PM
      Atlanta - Washington D.C. | Wed, Dec 9 | Frontier Airlines
      THB 640 THB 940
      32% off
      32% off
      THB 940 THB 640
    • ATL 1:01 PM
      1h 48m
      Nonstop
      IAD 2:49 PM
      Atlanta - Washington D.C. | Wed, Dec 2 | Frontier Airlines
      THB 660
      30% off
      THB 940 THB 660
    • ATL 1:01 PM
      1h 48m
      Nonstop
      IAD 2:49 PM
      Atlanta - Washington D.C. | Wed, Dec 16 | Frontier Airlines
      THB 660
      30% off
      THB 940 THB 660
    • ATL 9:18 AM
      1h 53m
      Nonstop
      IAD 11:11 AM
      Atlanta - Washington D.C. | Tue, Dec 15 | Frontier Airlines
      THB 670
      28% off
      THB 940 THB 670
    • ATL 1:01 PM
      1h 48m
      Nonstop
      IAD 2:49 PM
      Atlanta - Washington D.C. | Tue, Dec 15 | Frontier Airlines
      THB 670
      74% off
      THB 2,590 THB 670
    • ATL 9:52 PM
      1h 51m
      Nonstop
      IAD 11:43 PM
      Atlanta - Washington D.C. | Wed, Nov 18 | Frontier Airlines
      THB 680
      74% off
      THB 2,590 THB 680
    • ATL 9:52 PM
      1h 51m
      Nonstop
      IAD 11:43 PM
      Atlanta - Washington D.C. | Wed, Nov 4 | Frontier Airlines
      THB 770
      18% off
      THB 940 THB 770
    • ATL 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Atlanta - Washington D.C. | Mon, Nov 2 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      ATL 9:52 PM
      1h 51m
      Nonstop
      IAD 11:43 PM
      Atlanta - Washington D.C. | Tue, Nov 17 | Frontier Airlines
      THB 470 THB 10,760
      96% off
      96% off
      THB 10,760 THB 470
    • ATL 1:01 PM
      1h 48m
      Nonstop
      IAD 2:49 PM
      Atlanta - Washington D.C. | Wed, Dec 9 | Frontier Airlines
      THB 640 THB 10,760
      94% off
      94% off
      THB 10,760 THB 640
    • ATL 1:01 PM
      1h 48m
      Nonstop
      IAD 2:49 PM
      Atlanta - Washington D.C. | Wed, Dec 16 | Frontier Airlines
      THB 660 THB 10,760
      94% off
      94% off
      THB 10,760 THB 660
    • ATL 1:01 PM
      1h 48m
      Nonstop
      IAD 2:49 PM
      Atlanta - Washington D.C. | Wed, Dec 2 | Frontier Airlines
      THB 660
      94% off
      THB 10,760 THB 660
    • ATL 1:01 PM
      1h 48m
      Nonstop
      IAD 2:49 PM
      Atlanta - Washington D.C. | Tue, Dec 15 | Frontier Airlines
      THB 670
      94% off
      THB 10,760 THB 670
    • ATL 9:52 PM
      1h 51m
      Nonstop
      IAD 11:43 PM
      Atlanta - Washington D.C. | Wed, Nov 18 | Frontier Airlines
      THB 680
      94% off
      THB 10,760 THB 680
    • ATL 1:01 PM
      1h 48m
      Nonstop
      IAD 2:49 PM
      Atlanta - Washington D.C. | Tue, Dec 8 | Frontier Airlines
      THB 790
      93% off
      THB 10,760 THB 790
    • ATL 3:44 PM
      1h 54m
      Nonstop
      IAD 5:38 PM
      Atlanta - Washington D.C. | Sat, Dec 5 | Frontier Airlines
      THB 810
      92% off
      THB 10,760 THB 810
    • ATL 9:18 AM
      1h 53m
      Nonstop
      IAD 11:11 AM
      Atlanta - Washington D.C. | Tue, Dec 1 | Frontier Airlines
      THB 820
      92% off
      THB 10,760 THB 820
    • ATL 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Atlanta - Washington D.C. | Mon, Nov 2 | Normal Airline
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    • Cheapest nonstop
      ATL 3:20 PM
      1h 52m
      Nonstop
      IAD 5:12 PM
      Atlanta - Washington D.C. | Wed, Nov 4 | Frontier Airlines
      THB 770 THB 10,760
      93% off
      93% off
      THB 10,760 THB 770
    • ATL 10:55 PM
      1h 47m
      Nonstop
      IAD 12:42 AM
      Atlanta - Washington D.C. | Mon, Nov 2 | Delta Air Lines
      THB 2,720 THB 10,760
      75% off
      75% off
      THB 10,760 THB 2,720
    • ATL 9:52 PM
      1h 51m
      Nonstop
      IAD 11:43 PM
      Atlanta - Washington D.C. | Mon, Nov 2 | Frontier Airlines
      THB 2,760 THB 10,760
      74% off
      74% off
      THB 10,760 THB 2,760
    • ATL 3:20 PM
      1h 52m
      Nonstop
      IAD 5:12 PM
      Atlanta - Washington D.C. | Sat, Nov 7 | Frontier Airlines
      THB 2,840
      74% off
      THB 10,760 THB 2,840
    • ATL 9:52 PM
      1h 51m
      Nonstop
      IAD 11:43 PM
      Atlanta - Washington D.C. | Thu, Nov 5 | Frontier Airlines
      THB 2,990
      72% off
      THB 10,760 THB 2,990
    • ATL 6:30 PM
      1h 44m
      Nonstop
      IAD 8:14 PM
      Atlanta - Washington D.C. | Sat, Nov 7 | Delta Air Lines
      THB 3,240
      70% off
      THB 10,760 THB 3,240
    • ATL 9:52 PM
      1h 51m
      Nonstop
      IAD 11:43 PM
      Atlanta - Washington D.C. | Tue, Nov 3 | Frontier Airlines
      THB 3,850
      64% off
      THB 10,760 THB 3,850
    • ATL 3:20 PM
      1h 52m
      Nonstop
      IAD 5:12 PM
      Atlanta - Washington D.C. | Fri, Nov 6 | Frontier Airlines
      THB 4,870
      55% off
      THB 10,760 THB 4,870
    • ATL 9:52 PM
      1h 51m
      Nonstop
      IAD 11:43 PM
      Atlanta - Washington D.C. | Sun, Nov 1 | Frontier Airlines
      THB 6,440
      40% off
      THB 10,760 THB 6,440
    • ATL 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Atlanta - Washington D.C. | Mon, Nov 2 | Normal Airline
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    • ATL 12:15 PM
      1h 39m
      Nonstop
      IAD 1:54 PM
      Atlanta - Washington D.C. | Tue, Nov 17 | Delta Air Lines
      THB 1,940 THB 10,140
      81% off
      81% off
      THB 10,140 THB 1,940
    • ATL 12:15 PM
      1h 39m
      Nonstop
      IAD 1:54 PM
      Atlanta - Washington D.C. | Thu, Nov 19 | Delta Air Lines
      THB 2,280 THB 10,140
      78% off
      78% off
      THB 10,140 THB 2,280
    • ATL 12:15 PM
      1h 39m
      Nonstop
      IAD 1:54 PM
      Atlanta - Washington D.C. | Fri, Nov 20 | Delta Air Lines
      THB 2,750 THB 10,140
      73% off
      73% off
      THB 10,140 THB 2,750
    • ATL 12:15 PM
      1h 39m
      Nonstop
      IAD 1:54 PM
      Atlanta - Washington D.C. | Thu, Nov 12 | Delta Air Lines
      THB 2,820
      72% off
      THB 10,140 THB 2,820
    • ATL 12:15 PM
      1h 39m
      Nonstop
      IAD 1:54 PM
      Atlanta - Washington D.C. | Wed, Nov 18 | Delta Air Lines
      THB 2,860
      72% off
      THB 10,140 THB 2,860
    • ATL 12:15 PM
      1h 39m
      Nonstop
      IAD 1:54 PM
      Atlanta - Washington D.C. | Mon, Nov 16 | Delta Air Lines
      THB 3,810
      62% off
      THB 10,140 THB 3,810
    • ATL 2:44 PM
      1h 39m
      Nonstop
      IAD 4:23 PM
      Atlanta - Washington D.C. | Sat, Nov 14 | Delta Air Lines
      THB 4,110
      59% off
      THB 10,140 THB 4,110
    • ATL 12:15 PM
      1h 39m
      Nonstop
      IAD 1:54 PM
      Atlanta - Washington D.C. | Thu, Nov 26 | Delta Air Lines
      THB 5,900
      42% off
      THB 10,140 THB 5,900
    • ATL 12:15 PM
      1h 39m
      Nonstop
      IAD 1:54 PM
      Atlanta - Washington D.C. | Sun, Nov 15 | Delta Air Lines
      THB 8,260
      19% off
      THB 10,140 THB 8,260
    • ATL 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Atlanta - Washington D.C. | Mon, Nov 2 | 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.

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

What is the cheapest month for one-way flights from Hartsfield–Jackson Atlanta International Airport to Dulles International Airport?

Data is based on average one-way flight prices from Hartsfield–Jackson Atlanta International Airport to Dulles International Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Hartsfield–Jackson Atlanta International Airport to Dulles International Airport, the best time to buy is in January, with an average price of THB 3,040. You’ll want to avoid April, when the average price can reach as high as THB 6,510.

THB 6,510
THB 4,775
THB 3,040
THB 1,305
    Cheapest
  • THB 4,190
    Oct
  • THB 5,310
    Nov
  • THB 3,640
    Dec
  • THB 3,040
    Jan
  • THB 5,150
    Feb
  • THB 3,900
    Mar
  • THB 6,510
    Apr
  • THB 3,300
    May
  • THB 4,640
    Jun
  • THB 6,220
    Jul
  • THB 6,210
    Aug
  • THB 4,990
    Sep

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 day to depart from Hartsfield–Jackson Atlanta International Airport to Dulles International Airport is Saturday, with average fares typically lower than other days. You’ll want to avoid flying on Sunday, as ticket prices are usually the highest that day.

THB 5,710
THB 4,750
THB 3,790
THB 2,830
    Cheapest
  • THB 5,420
    Mon
  • THB 4,000
    Tue
  • THB 4,880
    Wed
  • THB 4,320
    Thu
  • THB 5,580
    Fri
  • THB 3,790
    Sat
  • THB 5,710
    Sun

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 470) among 4 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From THB 470
Delta Air Lines
From THB 1,940
United Airlines
From THB 3,530
American Airlines
From THB 4,070

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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. F93692

    Hartsfield–Jackson Atlanta International Airport

    9:52 PM

    ATL

    1h 51m

    11:43 PM

    IAD

    S M T W T F S
    Search

  2. F94410

    Hartsfield–Jackson Atlanta International Airport

    3:20 PM

    ATL

    1h 52m

    5:12 PM

    IAD

    S M T W T F S
    Search
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About Hartsfield–Jackson Atlanta International Airport and Dulles International Airport

Learn about Hartsfield–Jackson Atlanta International Airport (ATL) and Dulles International Airport (IAD) — including location, terminals, transportation, and travel tips.

Flight distance 861.93 km
Cheapest one-way ticket price THB 470
Cheapest return ticket price THB 1,230

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 22:55, with about 16 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 5,620 in December, the most expensive month to book this route.
  • The earliest flight departs from Hartsfield–Jackson Atlanta International Airport (ATL) at 05:30 and arrives in Dulles International Airport (IAD) at 07:18.
  • The latest flight departs from Hartsfield–Jackson Atlanta International Airport (ATL) at 21:44 and arrives in Dulles International Airport (IAD) at 23:29.
  • 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 470, and round-trip fares start from THB 1,230. The current lowest fare is a Frontier Airlines flight departing on Tue, Nov 17; 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 20 minutes, and around 81 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 5,130. 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 470. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Hartsfield–Jackson Atlanta International Airport to Dulles International Airport operates around 83 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 estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, 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 were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled 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 check the customer support pages.