IAD - HHH

$361 Find Cheap Flights from Washington Dulles Airport to Hilton Head Island

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Hilton Head Island departing on 3/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Hilton Head Island

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Hilton Head Island, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Hilton Head Island, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$361
American Airlines
Wed 3/25Tue 3/31
IAD - HHH • 1 stop
Cheapest one-way
$416
United Airlines
Mon 4/6
IAD - HHH • 1 stop
Top airlines
American Airlines
Cheapest • from $361 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Hilton Head Island!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dulles Intl to Hilton Head Island (IAD-HHH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Hilton Head Island that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Hilton Head Island

Wed, Mar 25 - Tue, Mar 31
American Airlines Logo
5:00 am - 10:33 am
IAD
-
HHH
5h 33m
1 stop
American Airlines Logo
3:31 pm - 8:29 pm
HHH
-
IAD
4h 58m
1 stop
$361American Airlines
Mon, Mar 2 - Sat, Mar 7
American Airlines Logo
9:18 am - 2:22 pm
IAD
-
HHH
5h 04m
1 stop
American Airlines Logo
2:58 pm - 8:30 pm
HHH
-
IAD
5h 32m
1 stop
$376American Airlines
Sat, Apr 18 - Wed, Apr 22
American Airlines Logo
6:26 am - 12:37 pm
IAD
-
HHH
6h 11m
1 stop
American Airlines Logo
11:03 am - 2:47 pm
HHH
-
IAD
3h 44m
1 stop
$386American Airlines
Mon, Mar 2 - Mon, Mar 9
American Airlines Logo
2:03 pm - 5:44 pm
IAD
-
HHH
3h 41m
1 stop
American Airlines Logo
2:58 pm - 8:30 pm
HHH
-
IAD
5h 32m
1 stop
$391American Airlines
Mon, Mar 16 - Sat, Mar 21
American Airlines Logo
9:19 am - 2:22 pm
IAD
-
HHH
5h 03m
1 stop
American Airlines Logo
2:58 pm - 8:30 pm
HHH
-
IAD
5h 32m
1 stop
$401American Airlines
Sat, Mar 7 - Fri, Mar 13
American Airlines Logo
5:00 am - 10:33 am
IAD
-
HHH
5h 33m
1 stop
American Airlines Logo
2:58 pm - 8:30 pm
HHH
-
IAD
5h 32m
1 stop
$412American Airlines
Mon, Mar 9 - Sat, Mar 21
American Airlines Logo
9:19 am - 2:22 pm
IAD
-
HHH
5h 03m
1 stop
American Airlines Logo
2:58 pm - 8:30 pm
HHH
-
IAD
5h 32m
1 stop
$421American Airlines
Thu, Mar 19 - Mon, Mar 23
American Airlines Logo
5:00 am - 10:33 am
IAD
-
HHH
5h 33m
1 stop
American Airlines Logo
2:58 pm - 8:30 pm
HHH
-
IAD
5h 32m
1 stop
$427American Airlines
Sat, May 23 - Sat, May 30
American Airlines Logo
9:16 am - 2:18 pm
IAD
-
HHH
5h 02m
1 stop
American Airlines Logo
5:54 pm - 9:58 pm
HHH
-
IAD
4h 04m
1 stop
$431American Airlines
Wed, May 20 - Mon, May 25
American Airlines Logo
6:26 am - 10:32 am
IAD
-
HHH
4h 06m
1 stop
American Airlines Logo
5:54 pm - 9:58 pm
HHH
-
IAD
4h 04m
1 stop
$432American Airlines
Booking Insights

KAYAK's insights & trends for Dulles Intl to Hilton Head Island flights

Get data-powered insights and trends into flights from Dulles Intl to Hilton Head Island to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Washington Dulles Airport to Hilton Head Island?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Washington Dulles Airport to Hilton Head Island were found on American Airlines ($361) and United Airlines ($494).

Find deals

Good to know

Low seasonNovember
Cheapest flight$361
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly and prices are also 22% lower on average.
Flight from Washington Dulles Airport to Hilton Head Island

When to book flights from Dulles Intl to Hilton Head Island

Are your dates flexible? Find out the best times to travel from Dulles Intl to Hilton Head Island based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to Hilton Head Island flights

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Hilton Head Island was $416 for a one-way ticket and $361 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and Hilton Head Island?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Washington Dulles Airport to Hilton Head Island?

    Washington Dulles Airport and Hilton Head Island are both served by 1 main airport. You will leave Washington Dulles Airport from Washington, D.C. Dulles Intl and will be arriving at Hilton Head Island.

  • Which aircraft models fly most regularly from Washington Dulles Airport to Hilton Head Island?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington Dulles Airport to Hilton Head Island?

    oneworld is the only airline alliance operating flights between Washington Dulles Airport and Hilton Head Island.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Hilton Head Island?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Hilton Head Island.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Hilton Head Island?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hilton Head Island from Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Hilton Head Island?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Hilton Head Island with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and HHH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Hilton Head Island?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hilton Head Island from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Dulles Intl to Hilton Head Island

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Hilton Head Island. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to Hilton Head Island? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11213 reviews
6.9Entertainment
7.5Boarding
7.2Comfort
6.4Food
8.0Crew
Airline reviews

Update to handle the delay was very bad, crews no smiles or welcome or thanks. Don’t care attitude

2.0 MediocreManikandan, Jan 2026
DFW - ORD
Read more American Airlines reviews

Update to handle the delay was very bad, crews no smiles or welcome or thanks. Don’t care attitude

It would be nice to have some low carb options in the snacks.

It was a little concerning to hear the ground crew arguing with the flight crew over baggage space. Instead of taking them and checking them, they started checking for space in the first class cabin moving items around like the flight crew didn't know what they were doing. I was embarrassed for them.

delayed due to weather. Could not communicate with family since the wifi was broken

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

We were told the flight was delayed 5 times, then it was moved to the next day.

Flight delay was communicated before leaving for airport which caused it to be a non-event. Great flight and crew!

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

Everything you need to know for your flight from Dulles Intl to Hilton Head Island

Information on your arrival and departure airports

Washington Dulles Airport (IAD)
Hilton Head Island (HHH)