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Dulles Intl

$251+ 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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
HHH — IAD
Mar 22 — Mar 291
Sat 3/22
Sat 3/29
1 adult, Economy
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Cheap 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 March 17, 2025.

Round-trip from

$389
(American Airlines)

One-way from

$251
(American Airlines)
From Hilton Head Island to Washington, D.C. Dulles Intl
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One-way flight from Hilton Head Island to Washington, D.C. Dulles Intl
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Find 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 March 17, 2025.

This American Airlines deal was found by Cheapflights users on 3/17. 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 4/256:06 pmHHH - IAD
1 stop5h 50mAmerican Airlines
Mon 4/282:12 pmIAD - HHH
1 stop3h 24mAmerican Airlines
Deal found 3/17$389
This United Airlines deal was found by Cheapflights users on 3/17. 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 4/14:18 pmHHH - IAD
1 stop4h 40mUnited Airlines
Sat 4/58:25 amIAD - HHH
1 stop7h 39mUnited Airlines
Deal found 3/17$441
This Delta deal was found by Cheapflights users on 3/16. 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 4/251:15 pmHHH - IAD
1 stop5h 36mDelta
Mon 4/286:00 amIAD - HHH
2 stops10h 41mDelta
Deal found 3/16$554

Find flights from Hilton Head Island to Dulles Intl within your budget

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 March 17, 2025.

Fly from

Hilton Head Island

Fly to

Dulles Intl

Route

Depart

Return

Price

Hilton Head IslandWashington, D.C.

HHH - IAD

HHHIAD

Hilton Head Island

Fri 4/25

6:06 pm-11:56 pm

1 stop5h 50m

Washington, D.C. Dulles Intl

Mon 4/28

2:12 pm-5:36 pm

1 stop3h 24m

$389

Hilton Head IslandWashington, D.C.

HHH - IAD

HHHIAD

Hilton Head Island

Tue 4/1

4:18 pm-8:58 pm

1 stop4h 40m

Washington, D.C. Dulles Intl

Sat 4/5

8:25 am-4:04 pm

1 stop7h 39m

$441

Hilton Head IslandWashington, D.C.

HHH - IAD

HHHIAD

Hilton Head Island

Fri 4/25

1:15 pm-6:51 pm

1 stop5h 36m

Washington, D.C. Dulles Intl

Mon 4/28

6:00 am-4:41 pm

2 stops10h 41m

$554

Hilton Head IslandWashington, D.C.

HHH - IAD

HHHIAD

Hilton Head Island

Sun 7/27

1:43 pm-5:11 pm

1 stop3h 28m

$251

Hilton Head IslandWashington, D.C.

HHH - IAD

HHHIAD

Hilton Head Island

Mon 3/31

4:18 pm-7:11 am

2 stops14h 53m

$288

Hilton Head IslandWashington, D.C.

HHH - IAD

HHHIAD

Hilton Head Island

Sat 4/26

1:15 pm-7:44 pm

1 stop6h 29m

$340

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/16

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.

Travel insights for flights from Hilton Head Island to Dulles Intl

Get recent, data-driven insights about flights from Hilton Head Island to Dulles Intl including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Hilton Head Island to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Hilton Head Island to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $387). 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.

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated March 17, 2025.
Delta
8.0
Very good
7,914 reviews

Overall

8.0

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
7,914 reviews
Delta
8.0
Very good
7,914 reviews

Overall

8.0

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,615 reviews
Delta
8.0
Very good
7,914 reviews

Overall

8.0

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,914 reviews

Overall

8.0

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 1 airline has 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.

  • What are the cheapest airlines to fly from Hilton Head Island to Washington, D.C. Dulles Intl Airport one-way?

    The cheapest airlines for a one-way flight from Hilton Head Island to Washington, D.C. Dulles Intl Airport are American Airlines ($251), United Airlines ($288), and Delta ($340).

  • 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, August is the cheapest month in which you can book a flight from Hilton Head Island to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Hilton Head Island to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $387). 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
Arlington
Alexandria
Fairfax
Tysons
Springfield
Rockville
Gaithersburg
Fredericksburg
Linthicum Heights
Silver Spring
Woodbridge
Laurel
Falls Church
Easton
Herndon
Sterling
Bowie
Gettysburg
National Harbor
Oxon Hill

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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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Charleston to Baltimore flights
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Greenville to Reagan-National flights
Savannah to Baltimore flights
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Myrtle Beach to Reagan-National flights
Augusta to Dulles Intl flights
Augusta to Baltimore flights
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Hilton Head Island to Baltimore flights

Top airline flying from Hilton Head Island to Dulles Intl

Discover the top airline that operate flights from Hilton Head Island to Dulles Intl. 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 March 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$378Average$447FlexibilityNo cancel feeOn-time71%
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