IAD - HHH

$274 Find Cheap Flights from Washington Dulles Airport to Hilton Head Island

This is the cheapest one-way 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 8/6. 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

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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Flights 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

Tue, Aug 26 - Thu, Sep 4
Delta Logo
12:13 pm - 3:22 pmIAD-HHH
27h 09m2 stops
Delta Logo
12:11 pm - 12:02 pmHHH-IAD
23h 51m2 stops
$320Delta
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Tue, Aug 26 - Sun, Aug 31
Delta Logo
8:23 pm - 3:22 pmIAD-HHH
18h 59m2 stops
Delta Logo
12:11 pm - 4:30 pmHHH-IAD
4h 19m1 stop
$322Delta
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Mon, Aug 25 - Thu, Sep 4
Delta Logo
12:13 pm - 3:22 pmIAD-HHH
27h 09m2 stops
Delta Logo
12:11 pm - 12:02 pmHHH-IAD
23h 51m2 stops
$329Delta
Find Deal
Tue, Aug 5 - Tue, Aug 12
American Airlines Logo
6:35 am - 11:26 amIAD-HHH
4h 51m1 stop
American Airlines Logo
3:35 pm - 6:52 pmHHH-IAD
3h 17m1 stop
$379American Airlines
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Wed, Aug 20 - Sun, Aug 24
American Airlines Logo
10:25 am - 4:55 pmIAD-HHH
6h 30m1 stop
American Airlines Logo
6:15 pm - 11:59 pmHHH-IAD
5h 44m1 stop
$399American Airlines
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Thu, Jul 10 - Thu, Jul 17
American Airlines Logo
6:35 am - 11:26 amIAD-HHH
4h 51m1 stop
American Airlines Logo
11:56 am - 5:09 pmHHH-IAD
5h 13m1 stop
$419American Airlines
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Fri, Jul 25 - Fri, Aug 1
American Airlines Logo
6:35 am - 11:26 amIAD-HHH
4h 51m1 stop
American Airlines Logo
5:49 pm - 11:58 pmHHH-IAD
6h 09m1 stop
$421American Airlines
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Tue, Aug 5 - Tue, Aug 12
United Airlines Logo
10:38 pm - 11:17 amIAD-HHH
12h 39m2 stops
United Airlines Logo
12:02 pm - 11:15 amHHH-IAD
23h 13m2 stops
$527United Airlines
Find Deal
Sat, Jul 5 - Fri, Jul 11
United Airlines Logo
10:37 pm - 11:17 amIAD-HHH
12h 40m2 stops
United Airlines Logo
12:02 pm - 7:04 amHHH-IAD
19h 02m2 stops
$536United Airlines
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Wed, Sep 10 - Wed, Sep 17
United Airlines Logo
5:36 pm - 11:25 amIAD-HHH
17h 49m2 stops
United Airlines Logo
12:06 pm - 7:10 amHHH-IAD
19h 04m2 stops
$539United Airlines
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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.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Hilton Head Island, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Hilton Head Island is November, where tickets cost $388 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is $991 and $691 respectively.

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Good to know

Low seasonJanuary
High seasonJune
Cheapest flight$274
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly and prices are also 23% 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 $274 for a one-way ticket and $320 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?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Washington Dulles Airport and Hilton Head Island, with SkyTeam being the most commonly used for this route.

  • 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.

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 10000 reviews
6.5Food
6.9Entertainment
7.5Boarding
7.2Comfort
8.0Crew
Airline reviews

It was one of my worst flight ever. First they were changing the gate for at least 4 times, changing from gate D7 to D12 to D44. Considering the size of the Miami Airport, we are talking about long distance and the train at the airport was not working. Then the flight was delayed around one hour. Then finally we boarded into the plane and when everybody was seated, there was an announcement that there is an issue with one of the tire of the plane, so we all had to get out of the plane with our belongings, to replace the tire. So we had around 2.5-hour delay

2.0 MediocreJose David, Jun 2025MIA - DTW
Read more American Airlines reviews

It was one of my worst flight ever. First they were changing the gate for at least 4 times, changing from gate D7 to D12 to D44. Considering the size of the Miami Airport, we are talking about long distance and the train at the airport was not working. Then the flight was delayed around one hour. Then finally we boarded into the plane and when everybody was seated, there was an announcement that there is an issue with one of the tire of the plane, so we all had to get out of the plane with our belongings, to replace the tire. So we had around 2.5-hour delay

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious.

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious. this return flight not as tasty, but filling.

The flight was 2 hour delayed, otherwise everything was excellent. The delay was due to the hourly limit requirement so given that as a reason, I'm happy with the flight!

Weather delay for 2.5 hours followed by half hour crew delay, did not have ginger ale, uncomfortable seats

Pitch was very small. Knees were on the seat back in front of me.

Wonderful as usual except for other guests that were unruly and not kept in check by the Crew.

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)

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