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Dulles Intl

$361+ Cheap flights from Hilton Head Island (HHH) to Dulles Intl (IAD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
HHH — IAD
feb. 20 — feb. 271
fre. 2/20
fre. 2/27
1 adult, Economy
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Cheap flight deals from Hilton Head Island to Dulles Intl

Cheapest flights from Hilton Head Island to Dulles Intl
Explore the most affordable flight options available from Hilton Head Island to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on januar 21, 2026.

This American Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lør. 3/72:58 pm
HHH
-
IAD
1 stop5h 32m
American Airlines
lør. 3/145:00 am
IAD
-
HHH
1 stop5h 33m
American Airlines
Deal found 1/21$361
This American Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fre. 1/3012:51 pm
HHH
-
IAD
1 stop4h 25m
American Airlines
lør. 1/317:01 am
IAD
-
HHH
1 stop5h 19m
American Airlines
Deal found 1/21$437
This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tor. 2/512:51 pm
HHH
-
IAD
1 stop4h 25m
American Airlines
søn. 2/811:34 am
IAD
-
HHH
1 stop3h 25m
American Airlines
Deal found 1/20$463
This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lør. 3/72:50 pm
HHH
-
IAD
2 stops24h 24m
United Airlines
lør. 3/146:15 am
IAD
-
HHH
1 stop7h 44m
United Airlines
Deal found 1/21$663
This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
man. 4/134:11 pm
HHH
-
IAD
1 stop7h 14m
United Airlines
fre. 4/1710:31 pm
IAD
-
HHH
2 stops16h 59m
United Airlines
Deal found 1/21$664
This American Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
man. 4/201:08 pm
HHH
-
IAD
1 stop6h 17m
American Airlines
tor. 4/238:11 pm
IAD
-
HHH
1 stop44h 23m
American Airlines
Deal found 1/21$753
This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
man. 4/204:11 pm
HHH
-
IAD
1 stop7h 14m
United Airlines
tor. 4/2310:31 pm
IAD
-
HHH
2 stops16h 59m
United Airlines
Deal found 1/21$792
This American Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
man. 3/22:58 pm
HHH
-
IAD
1 stop5h 32m
American Airlines
tir. 3/311:30 am
IAD
-
HHH
1 stop5h 14m
American Airlines
Deal found 1/21$924

Find flight deals from Hilton Head Island to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Hilton Head Island (HHH) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated januar 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$411
(American Airlines)
Provider with most accurate pricing for Hilton Head Island-Washington, D.C. Dulles Intl flight deals.
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Provider most trusted by Cheapflights users for Hilton Head Island-Washington, D.C. Dulles Intl flights.
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From Hilton Head Island to Washington, D.C. Dulles Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Hilton Head Island to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated januar 21, 2026.
Use the filters below to find and compare flights from Hilton Head Island to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Hilton Head Island

Fly to

Dulles Intl

Route

Depart

Return

Price

Hilton Head IslandWashington, D.C.

HHH - IAD

HHHIAD

Hilton Head Island

lør. 3/7

2:58 pm-8:30 pm

1 stop5h 32m

Washington, D.C. Dulles Intl

lør. 3/14

5:00 am-10:33 am

1 stop5h 33m

$361

Hilton Head IslandWashington, D.C.

HHH - IAD

HHHIAD

Hilton Head Island

ons. 2/4

12:51 pm-5:16 pm

1 stop4h 25m

Washington, D.C. Dulles Intl

søn. 2/8

7:04 am-12:20 pm

1 stop5h 16m

$437

Hilton Head IslandWashington, D.C.

HHH - IAD

HHHIAD

Hilton Head Island

tor. 2/5

12:51 pm-5:16 pm

1 stop4h 25m

Washington, D.C. Dulles Intl

man. 2/9

11:34 am-2:59 pm

1 stop3h 25m

$463

Hilton Head IslandWashington, D.C.

HHH - IAD

HHHIAD

Hilton Head Island

tor. 2/5

12:51 pm-5:16 pm

1 stop4h 25m

Washington, D.C. Dulles Intl

søn. 2/8

11:34 am-2:59 pm

1 stop3h 25m

$463

Hilton Head IslandWashington, D.C.

HHH - IAD

HHHIAD

Hilton Head Island

lør. 3/7

2:50 pm-3:14 pm

2 stops24h 24m

Washington, D.C. Dulles Intl

lør. 3/14

6:15 am-1:59 pm

1 stop7h 44m

$663

Hilton Head IslandWashington, D.C.

HHH - IAD

HHHIAD

Hilton Head Island

man. 4/13

4:11 pm-11:25 pm

1 stop7h 14m

Washington, D.C. Dulles Intl

fre. 4/17

10:31 pm-3:30 pm

2 stops16h 59m

$664

Hilton Head IslandWashington, D.C.

HHH - IAD

HHHIAD

Hilton Head Island

man. 4/20

1:08 pm-7:25 pm

1 stop6h 17m

Washington, D.C. Dulles Intl

tor. 4/23

8:11 pm-4:34 pm

1 stop44h 23m

$753

Hilton Head IslandWashington, D.C.

HHH - IAD

HHHIAD

Hilton Head Island

man. 4/20

4:11 pm-11:25 pm

1 stop7h 14m

Washington, D.C. Dulles Intl

tor. 4/23

10:31 pm-3:30 pm

2 stops16h 59m

$792

Hilton Head IslandWashington, D.C.

HHH - IAD

HHHIAD

Hilton Head Island

tir. 3/31

3:00 pm-9:04 pm

1 stop6h 04m

$413

Hilton Head IslandWashington, D.C.

HHH - IAD

HHHIAD

Hilton Head Island

søn. 3/1

2:58 pm-8:30 pm

1 stop5h 32m

$475

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 16 results
1
2
  • Most accurate provider: When it comes to deals on Hilton Head Island-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hilton Head Island-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hilton Head Island-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hilton Head Island-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hilton Head Island-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Hilton Head Island to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Hilton Head Island with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Hilton Head Island to Washington, D.C. Dulles Intl Airport

What is the cheapest month to book a flight from Hilton Head Island to Washington, D.C. Dulles Intl Airport?

Currently, May is the cheapest month in which you can book a flight from Hilton Head Island to Washington, D.C. Dulles Intl Airport (average of $47). Flying from Hilton Head Island to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $197). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Hilton Head Island to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Hilton Head Island to Washington, D.C. Dulles Intl?

    Hilton Head Island (HHH) is the airport you will fly out of if you book a flight from Hilton Head Island to Washington, D.C. Dulles Intl. You should not have trouble finding flights to Washington, D.C. Dulles Intl from Hilton Head; the airport handles an average of 0 outbound flights to Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Hilton Head Island airport to Washington, D.C. Dulles Intl. It is only a 3.3 mi journey to Hilton Head (HHH) from Hilton Head Island’s city center.

  • How long is the flight from Hilton Head Island to Washington, D.C. Dulles Intl Airport?

    There are many flights that can get you from Hilton Head Island to Washington, D.C. Dulles Intl Airport in 5h 32m. Fly via American Airlines or United Airlines to get the fastest option. Airlines will cover a distance of 499 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Hilton Head Island to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Hilton Head Island to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hilton Head Island to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hilton Head Island to Dulles Intl.

  • Can I find deals for business class flights from Hilton Head Island to Dulles Intl?

    Yes. Cheapflights offers flight deals from Hilton Head Island to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Hilton Head Island to Washington, D.C. Dulles Intl Airport?

    Currently, May is the cheapest month in which you can book a flight from Hilton Head Island to Washington, D.C. Dulles Intl Airport (average of $47). Flying from Hilton Head Island to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $197). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Hanover
Herndon
Fredericksburg
Linthicum Heights
Rockville
Laurel
Towson
Manassas
Largo
Bowie
McLean
Clinton
Upper Marlboro

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Alternative routes for Hilton Head Island to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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