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Hilton Head Island

$379+ Cheap flights from Dulles Intl (IAD) to Hilton Head Island (HHH)

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — HHH
Nov 1 — Nov 81
Sat 11/1
Sat 11/8
1 adult, Economy
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Cheap flight deals from Dulles Intl to Hilton Head Island

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Hilton Head Island (HHH). 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 October 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$379
(American Airlines)

Popular in

April

Cheapest in

November

Average price

$637
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Hilton Head Island flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Hilton Head Island flights.
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From Washington, D.C. Dulles Intl to Hilton Head Island
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($82 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Dulles Intl to Hilton Head Island

Cheapest flights from Dulles Intl to Hilton Head Island
Explore the most affordable flight options available from Dulles Intl to Hilton Head Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2025.

This American Airlines deal was found by Cheapflights users on 9/30. 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 11/511:25 amIAD - HHH
1 stop3h 32mAmerican Airlines
Sat 11/86:48 pmHHH - IAD
1 stop5h 11mAmerican Airlines
Deal found 9/30$379
This American Airlines deal was found by Cheapflights users on 9/30. 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 11/187:55 amIAD - HHH
1 stop4h 34mAmerican Airlines
Sun 11/236:40 pmHHH - IAD
1 stop5h 19mAmerican Airlines
Deal found 9/30$399
This American Airlines deal was found by Cheapflights users on 9/30. 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 10/148:09 amIAD - HHH
1 stop4h 06mAmerican Airlines
Sat 10/185:57 pmHHH - IAD
1 stop5h 56mAmerican Airlines
Deal found 9/30$461
This American Airlines deal was found by Cheapflights users on 9/30. 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 10/412:48 pmIAD - HHH
1 stop3h 59mAmerican Airlines
Mon 10/63:02 pmHHH - IAD
1 stop4h 43mAmerican Airlines
Deal found 9/30$485
This American Airlines deal was found by Cheapflights users on 9/30. 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 11/57:55 amIAD - HHH
1 stop4h 34mAmerican Airlines
Sun 11/96:40 pmHHH - IAD
1 stop5h 19mAmerican Airlines
Deal found 9/30$487
This American Airlines deal was found by Cheapflights users on 9/30. 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 10/311:18 amIAD - HHH
1 stop5h 29mAmerican Airlines
Fri 10/103:02 pmHHH - IAD
1 stop4h 43mAmerican Airlines
Deal found 9/30$509
This United Airlines deal was found by Cheapflights users on 9/30. 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.
Sat 10/1812:50 pmIAD - HHH
2 stops22h 30mUnited Airlines
Tue 10/2111:57 amHHH - IAD
1 stop4h 08mUnited Airlines
Deal found 9/30$529
This United Airlines deal was found by Cheapflights users on 9/30. 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.
Mon 10/205:50 pmIAD - HHH
2 stops17h 26mUnited Airlines
Fri 10/2411:57 amHHH - IAD
2 stops19h 14mUnited Airlines
Deal found 9/30$531
This American Airlines deal was found by Cheapflights users on 9/30. 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 10/176:34 amIAD - HHH
1 stop4h 58mAmerican Airlines
Mon 10/203:02 pmHHH - IAD
1 stop4h 43mAmerican Airlines
Deal found 9/30$532
This United Airlines deal was found by Cheapflights users on 9/30. 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.
Wed 10/226:15 amIAD - HHH
1 stop5h 01mUnited Airlines
Fri 10/2411:57 amHHH - IAD
2 stops19h 14mUnited Airlines
Deal found 9/30$537
This United Airlines deal was found by Cheapflights users on 9/30. 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.
Tue 10/1410:15 pmIAD - HHH
2 stops13h 01mUnited Airlines
Sat 10/1812:21 pmHHH - IAD
2 stops19h 10mUnited Airlines
Deal found 9/30$543

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Hilton Head Island 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 October 2, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Hilton Head Island that are best for you.

Fly from

Dulles Intl

Fly to

Hilton Head Island

Route

Depart

Return

Price

Washington, D.C.Hilton Head Island

IAD - HHH

IADHHH

Washington, D.C. Dulles Intl

Tue 11/18

7:55 am-12:29 pm

1 stop4h 34m

Hilton Head Island

Sun 11/23

6:40 pm-11:59 pm

1 stop5h 19m

$399

Washington, D.C.Hilton Head Island

IAD - HHH

IADHHH

Washington, D.C. Dulles Intl

Wed 10/15

10:25 am-4:51 pm

1 stop6h 26m

Hilton Head Island

Sat 10/18

3:02 pm-7:45 pm

1 stop4h 43m

$461

Washington, D.C.Hilton Head Island

IAD - HHH

IADHHH

Washington, D.C. Dulles Intl

Wed 10/22

10:19 pm-11:16 am

2 stops12h 57m

Hilton Head Island

Fri 10/24

11:57 am-7:11 am

2 stops19h 14m

$509

Washington, D.C.Hilton Head Island

IAD - HHH

IADHHH

Washington, D.C. Dulles Intl

Thu 2/26

8:52 am-2:16 pm

1 stop5h 24m

Hilton Head Island

Sun 3/1

6:15 pm-11:54 pm

1 stop5h 39m

$522

Washington, D.C.Hilton Head Island

IAD - HHH

IADHHH

Washington, D.C. Dulles Intl

Sat 10/18

12:50 pm-11:20 am

2 stops22h 30m

Hilton Head Island

Tue 10/21

11:57 am-4:05 pm

1 stop4h 08m

$529

Washington, D.C.Hilton Head Island

IAD - HHH

IADHHH

Washington, D.C. Dulles Intl

Mon 10/20

5:50 pm-11:16 am

2 stops17h 26m

Hilton Head Island

Fri 10/24

11:57 am-7:11 am

2 stops19h 14m

$531

Washington, D.C.Hilton Head Island

IAD - HHH

IADHHH

Washington, D.C. Dulles Intl

Fri 10/17

6:34 am-11:32 am

1 stop4h 58m

Hilton Head Island

Mon 10/20

3:02 pm-7:45 pm

1 stop4h 43m

$532

Washington, D.C.Hilton Head Island

IAD - HHH

IADHHH

Washington, D.C. Dulles Intl

Tue 10/14

10:15 pm-11:16 am

2 stops13h 01m

Hilton Head Island

Sat 10/18

12:21 pm-7:31 am

2 stops19h 10m

$543

Washington, D.C.Hilton Head Island

IAD - HHH

IADHHH

Washington, D.C. Dulles Intl

Wed 10/15

6:15 am-11:16 am

1 stop5h 01m

Hilton Head Island

Sat 10/18

12:21 pm-11:39 am

2 stops23h 18m

$544

Washington, D.C.Hilton Head Island

IAD - HHH

IADHHH

Washington, D.C. Dulles Intl

Sat 10/25

9:00 am-3:30 pm

1 stop6h 30m

$440

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/2

Showing 1-10 of 15 results
1
2

Compare providers for flights from Dulles Intl to Hilton Head Island

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Hilton Head Island in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Hilton Head Island flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Hilton Head Island flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Hilton Head Island flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Hilton Head Island 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 Washington, D.C. Dulles Intl Airport-Hilton Head Island 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 Dulles Intl to Hilton Head Island

Have a flexible travel schedule? Discover the best time to fly to Hilton Head Island from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Hilton Head Island

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Hilton Head Island (average of $275). Flying from Washington, D.C. Dulles Intl Airport to Hilton Head Island in March is currently the most expensive (average of $479). 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.

Reviews of airlines servicing Hilton Head Island

Get insights into the airlines that provide service to Hilton Head Island. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hilton Head Island. Reviews last updated October 2, 2025.
Read reviews from past customers who have flown American Airlines from Washington, D.C. Dulles Intl Airport to Hilton Head Island. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,033 reviews

Boarding

7.5

Comfort

7.2

Food

6.4

Entertainment

6.9

Crew

8.0

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
11,033 reviews
American Airlines
7.2
Good
11,033 reviews

Boarding

7.5

Comfort

7.2

Food

6.4

Entertainment

6.9

Crew

8.0

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Hilton Head Island. 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 into for flights to Hilton Head Island from Washington, D.C. Dulles Intl?

    Hilton Head Island (HHH), located 3.3 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Dulles Intl to Hilton Head Island. 1 airline have flights to Hilton Head from Washington, D.C. Dulles Intl on a regular basis. Booking flights from Washington, D.C. Dulles Intl to Hilton Head Island should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day.

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

    Airlines like American Airlines and United Airlines fly from Washington, D.C. Dulles Intl Airport to Hilton Head Island in about 4h 34m. The time it takes to get you to your destination can typically vary by up to 8h 23m. Airlines will cover a distance of 499 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Washington, D.C. Dulles Intl Airport to Hilton Head Island round-trip?

    American Airlines, at $337, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Hilton Head Island.. You may be able to fly from Washington, D.C. Dulles Intl Airport to Hilton Head Island for 41% less than the average price by searching for this airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Hilton Head Island 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 Washington, D.C. Dulles Intl Airport to Hilton Head Island?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Hilton Head Island (average of $275). Flying from Washington, D.C. Dulles Intl Airport to Hilton Head Island in March is currently the most expensive (average of $479). 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 Hilton Head Island?

Book flights to Hilton Head Island if you plan to visit one of these locations
Beaufort
Bluffton

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Alternative routes for Dulles Intl to Hilton Head Island

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Dulles Intl to Hilton Head Island

Discover the top airline that operate flights from Dulles Intl to Hilton Head Island. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$337Average$623FlexibilityNo cancel feeOn-time71%

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