HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dulles Intl

$303+ Cheap flights from Hilton Head Island (HHH) to Dulles Intl (IAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
HHH — IAD
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Hilton Head Island to Dulles Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 July 23, 2026.

This American Airlines deal was found by Cheapflights users on 7/22. 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.
Sat 9/55:46 pm
HHH
-
IAD
1 stop4h 07m
American Airlines
Sat 9/127:57 am
IAD
-
HHH
1 stop4h 28m
American Airlines
Deal found 7/22$431
This American Airlines deal was found by Cheapflights users on 7/19. 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.
Tue 8/183:27 pm
HHH
-
IAD
1 stop5h 29m
American Airlines
Mon 8/2410:27 am
IAD
-
HHH
1 stop4h 30m
American Airlines
Deal found 7/19$446
This American Airlines deal was found by Cheapflights users on 7/18. 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.
Fri 9/45:16 pm
HHH
-
IAD
1 stop5h 39m
American Airlines
Mon 9/710:27 am
IAD
-
HHH
1 stop6h 11m
American Airlines
Deal found 7/18$471
This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:15 pm
HHH
-
IAD
1 stop4h 27m
Delta
Mon 8/246:10 am
IAD
-
HHH
2 stops9h 22m
Delta
Deal found 7/20$476
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Fri 8/212:58 pm
HHH
-
IAD
1 stop6h 22m
United Airlines
Fri 8/286:15 am
IAD
-
HHH
1 stop7h 48m
United Airlines
Deal found 7/22$481
This Delta deal was found by Cheapflights users on 7/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/512:15 pm
HHH
-
IAD
1 stop4h 27m
Delta
Wed 8/126:10 am
IAD
-
HHH
2 stops9h 22m
Delta
Deal found 7/22$486
This American Airlines deal was found by Cheapflights users on 7/19. 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.
Fri 7/2412:50 pm
HHH
-
IAD
1 stop6h 50m
American Airlines
Wed 7/296:33 am
IAD
-
HHH
1 stop4h 44m
American Airlines
Deal found 7/19$507
This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2412:11 pm
HHH
-
IAD
1 stop6h 19m
Delta
Wed 7/296:00 am
IAD
-
HHH
2 stops9h 29m
Delta
Deal found 7/20$512
This American Airlines deal was found by Cheapflights users on 7/20. 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.
Wed 12/236:13 pm
HHH
-
IAD
1 stop5h 51m
American Airlines
Sat 12/269:12 am
IAD
-
HHH
1 stop5h 04m
American Airlines
Deal found 7/20$516
This Delta deal was found by Cheapflights users on 7/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2112:15 pm
HHH
-
IAD
1 stop4h 27m
Delta
Fri 8/286:10 am
IAD
-
HHH
2 stops9h 22m
Delta
Deal found 7/22$520
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Fri 8/212:58 pm
HHH
-
IAD
2 stops16h 16m
United Airlines
Mon 8/241:05 pm
IAD
-
HHH
2 stops24h 58m
United Airlines
Deal found 7/22$538

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 July 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$431
(American Airlines)

One-way from

$303
(American Airlines)
Provider with most accurate pricing for Hilton Head Island-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Hilton Head Island-Washington, D.C. Dulles Intl flights.
Search Deals
From Hilton Head Island to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Hilton Head Island to Washington, D.C. Dulles Intl
Search Deals

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 July 23, 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Hilton Head IslandWashington, D.C.

HHH - IAD

HHHIAD

Hilton Head Island

Tue 8/18

12:15 pm-4:42 pm

1 stop4h 27m

Washington, D.C. Dulles Intl

Mon 8/24

6:10 am-3:32 pm

2 stops9h 22m

$476

Hilton Head IslandWashington, D.C.

HHH - IAD

HHHIAD

Hilton Head Island

Fri 8/21

5:16 pm-10:55 pm

1 stop5h 39m

Washington, D.C. Dulles Intl

Mon 8/24

10:27 am-2:57 pm

1 stop4h 30m

$481

Hilton Head IslandWashington, D.C.

HHH - IAD

HHHIAD

Hilton Head Island

Fri 8/21

2:58 pm-9:20 pm

1 stop6h 22m

Washington, D.C. Dulles Intl

Fri 8/28

6:15 am-2:03 pm

1 stop7h 48m

$481
Quickest round-trip

Hilton Head IslandWashington, D.C.

HHH - IAD

HHHIAD

Hilton Head Island

Wed 8/5

12:15 pm-4:42 pm

1 stop4h 27m

Washington, D.C. Dulles Intl

Wed 8/12

10:16 am-3:32 pm

1 stop5h 16m

$481

Hilton Head IslandWashington, D.C.

HHH - IAD

HHHIAD

Hilton Head Island

Fri 9/4

12:15 pm-4:42 pm

1 stop4h 27m

Washington, D.C. Dulles Intl

Mon 9/7

6:10 am-3:32 pm

2 stops9h 22m

$520

Hilton Head IslandWashington, D.C.

HHH - IAD

HHHIAD

Hilton Head Island

Fri 8/21

12:15 pm-4:42 pm

1 stop4h 27m

Washington, D.C. Dulles Intl

Fri 8/28

6:10 am-3:32 pm

2 stops9h 22m

$520

Hilton Head IslandWashington, D.C.

HHH - IAD

HHHIAD

Hilton Head Island

Fri 8/21

2:58 pm-7:14 am

2 stops16h 16m

Washington, D.C. Dulles Intl

Mon 8/24

1:05 pm-2:03 pm

2 stops24h 58m

$538

Hilton Head IslandWashington, D.C.

HHH - IAD

HHHIAD

Hilton Head Island

Fri 9/4

2:58 pm-11:52 am

2 stops20h 54m

Washington, D.C. Dulles Intl

Mon 9/7

8:20 am-2:03 pm

1 stop5h 43m

$553

Hilton Head IslandWashington, D.C.

HHH - IAD

HHHIAD

Hilton Head Island

Thu 8/6

12:15 pm-4:42 pm

1 stop4h 27m

Washington, D.C. Dulles Intl

Mon 8/10

10:16 am-3:32 pm

1 stop5h 16m

$553
Cheapest one-way
Quickest one-way

Hilton Head IslandWashington, D.C.

HHH - IAD

HHHIAD

Hilton Head Island

Wed 8/12

5:16 pm-8:56 pm

1 stop3h 40m

$303

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/22

Showing 1-10 of 19 resultsSorted by cheapest first
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.

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 4h 27m. Fly via Delta, 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.

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
Tysons
Arlington
Owings Mills
Springfield
Lanham
Reston
Herndon
Rockville
Chantilly
Hyattsville
Fredericksburg
Falls Church
Hanover
Manassas
Laurel
Sterling
Clinton
Hunt Valley
Cordova

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights