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Hilton Head Island

$215+ Cheap flights from Seattle to Hilton Head Island (SEA - HHH)

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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HHH
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheap flight deals from Seattle to Hilton Head Island

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) 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 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$344
(American Airlines)

One-way from

$215
(American Airlines)

Popular in

April

Cheapest in

November

Average price

$572
Provider with most accurate pricing for Seattle/Tacoma Intl-Hilton Head Island flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Hilton Head Island flights.
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From Seattle/Tacoma Intl to Hilton Head Island
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One-way flight from Seattle/Tacoma Intl to Hilton Head Island
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Highest demand for flights based on searches. 20% potential increase in price ($153 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($31 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 Seattle to Hilton Head Island

Cheapest flights from Seattle to Hilton Head Island
Explore the most affordable flight options available from Seattle to Hilton Head Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This American Airlines deal was found by Cheapflights users on 10/27. 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.
Mon 11/246:19 amSEA - HHH
1 stop9h 18mAmerican Airlines
Mon 12/12:51 pmHHH - SEA
1 stop7h 53mAmerican Airlines
Deal found 10/27$918
This American Airlines deal was found by Cheapflights users on 10/27. 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 11/2611:08 pmSEA - HHH
1 stop8h 16mAmerican Airlines
Sat 11/292:51 pmHHH - SEA
2 stops11h 27mAmerican Airlines
Deal found 10/27$1,362

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle 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 29, 2025.
Use the filters below to find and compare flights from Seattle to Hilton Head Island that are best for you.

Fly from

Seattle

Fly to

Hilton Head Island

Route

Depart

Return

Price

SeattleHilton Head Island

SEA - HHH

SEAHHH

Seattle/Tacoma Intl

Thu 1/15

11:12 pm-2:59 pm

2 stops12h 47m

Hilton Head Island

Tue 1/20

12:51 pm-9:47 pm

2 stops11h 56m

$349

SeattleHilton Head Island

SEA - HHH

SEAHHH

Seattle/Tacoma Intl

Mon 11/24

6:19 am-6:37 pm

1 stop9h 18m

Hilton Head Island

Mon 12/1

2:51 pm-7:44 pm

1 stop7h 53m

$918

SeattleHilton Head Island

SEA - HHH

SEAHHH

Seattle/Tacoma Intl

Wed 11/26

11:08 pm-10:24 am

1 stop8h 16m

Hilton Head Island

Sat 11/29

2:51 pm-11:18 pm

2 stops11h 27m

$1,362

SeattleHilton Head Island

SEA - HHH

SEAHHH

Seattle/Tacoma Intl

Sat 2/28

11:59 pm-2:28 pm

2 stops11h 29m

$215

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Compare providers for flights from Seattle 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 Seattle to Hilton Head Island in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
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 Seattle-Hilton Head Island flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seattle-Hilton Head Island flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Seattle-Hilton Head Island flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Hilton Head Island flights, Cheapflights users trust eDreams the most. eDreams 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 Seattle-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 Seattle to Hilton Head Island

Have a flexible travel schedule? Discover the best time to fly to Hilton Head Island from Seattle 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 Seattle to Hilton Head Island

What is the cheapest month to book a flight from Seattle to Hilton Head Island?

Currently, October is the cheapest month in which you can book a flight from Seattle to Hilton Head Island (average of $190). Flying from Seattle to Hilton Head Island in June is currently the most expensive (average of $308). 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 29, 2025.
See what other customers who have flown with American Airlines from Seattle to Hilton Head Island have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,030 reviews

Entertainment

6.9

Boarding

7.5

Food

6.4

Overall

7.2

Comfort

7.2

Crew

8.0

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
11,030 reviews
American Airlines
7.2
Good
11,030 reviews

Entertainment

6.9

Boarding

7.5

Food

6.4

Overall

7.2

Comfort

7.2

Crew

8.0

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 Seattle 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.

  • How long is the flight from Seattle to Hilton Head Island?

    For as low as $349, American Airlines can have you in Hilton Head Island from Seattle in 12h 47m. Seattle and Hilton Head Island are separated by a distance of 2407 mi.

  • What is the cheapest airline to fly from Seattle to Hilton Head Island round-trip?

    American Airlines, at $308, was found to be the cheapest airline from Seattle to Hilton Head Island.. This flight start at 48% lower than the current average price 3 months from now.

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

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

  • How can I find direct flights from Seattle 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 Seattle to Hilton Head Island.

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

    Yes. Cheapflights offers flight deals from Seattle 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 Seattle to Hilton Head Island?

    Currently, October is the cheapest month in which you can book a flight from Seattle to Hilton Head Island (average of $190). Flying from Seattle to Hilton Head Island in June is currently the most expensive (average of $308). 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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Top airline flying from Seattle to Hilton Head Island

Discover the top airline that operate flights from Seattle 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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$308Average$511FlexibilityNo cancel feeOn-time71%

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