United States
USD

HHH - SEA

$522 Find Cheap Flights from Hilton Head Island to Seattle - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest one-way
$522
Typical prices: $178-$328
American Airlines
Tue 2/20
HHH - SEA • 1 stop
When to travel
September
Cheapest • 24% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Atlanta Hartsfield-Jackson (ATL)
Cheapest • Avg $455 (round-trip)
Charlotte Douglas (CLT)
Shortest trip • 8h 15m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Seattle!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Hilton Head Island to Seattle (HHH-SEA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Hilton Head Island to Seattle

Multiple Airlines Logo
HHH  Hilton Head Island-SEA Seattle/Tacoma Airport
2407 mimulti-stop
Multiple Airlines Logo
SEA  Seattle/Tacoma Airport-HHH Hilton Head Island
2407 mimulti-stop
Multiple Airlines
Booking Insights

Price, demand and travel trends for Hilton Head Island to Seattle flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What’s the most popular layover airport when flying from Hilton Head Island to Seattle?

Charlotte Douglas (CLT) is the most popular layover for the Hilton Head Island to Seattle route. 64% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via CLT.

What is the cheapest layover airport when flying from Hilton Head Island to Seattle?

Flights via Atlanta Hartsfield-Jackson (ATL) offer the most affordable fares, with an average round-trip price of $455. Based on KAYAK data over the past 3 months.

When flying from Hilton Head Island to Seattle which airport offers the shortest layover?

Charlotte Douglas (CLT) had the shortest average connection time for Hilton Head Island to Seattle layovers at 5h 02m over the past 3 months.

Find deals

Key details for Hilton Head Island to Seattle flights

Low season

January

Cheapest flight

$522
The most popular month to fly with an average 200% increase in travelers.
One-way flight from Hilton Head Island to Seattle

When to book flights from Hilton Head Island to Seattle

Are your dates flexible? Find out the best times to travel from Hilton Head Island to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Hilton Head Island to Seattle flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Hilton Head Island to Seattle?

    Only Economy Class is available on flights from Hilton Head Island to Seattle.

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

    There are currently no nonstop flights available from Hilton Head Island to Seattle. Flights with 1 layover take between 8h 15m and 18h 09m in total, depending on the connection.

  • Do I need a passport to fly from Hilton Head Island to Seattle?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Hilton Head Island to Seattle flight?

    Round-trip flights from Hilton Head Island to Seattle range from $462 to $655, with an average of $592 over the past 12 months. Anything below $462 counts as a good deal.

  • How are flight prices from Hilton Head Island to Seattle looking right now?

    One-way fares from Hilton Head Island to Seattle are currently higher than usual. Average one-way flight prices are about $524, which is 76% above the typical average for this route.

  • What car rental options are available at Seattle/Tacoma Intl Airport (SEA)?

    Seattle/Tacoma Intl Airport (SEA) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:

    • Fox
    • Europcar
    • Thrifty
    • Budget
    • Dollar

  • Which airports can I use when flying from Hilton Head Island to Seattle?

    Flights from Hilton Head Island to Seattle usually depart from Hilton Head Island (HHH) and arrive at Seattle/Tacoma Intl (SEA).

  • Which airports do connecting flights from Hilton Head Island to Seattle pass through?

    One-stop flights from Hilton Head Island to Seattle most commonly connect through:

    • Charlotte Douglas (CLT) - 64% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 18% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 18% of one-stop connections

  • Can I save money by using flexible dates for flights from Hilton Head Island to Seattle?

    Yes. Flexible dates can save you up to 43% on flights from Hilton Head Island to Seattle. Friday is the cheapest departure day at $561 round-trip on average, while Thursday is the most expensive at $972, a difference of $411.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Hilton Head Island to Seattle?

    Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 8h 15m, compared with 8h 33m via Atlanta Hartsfield-Jackson (ATL) and 18h 09m via Chicago O'Hare Intl (ORD).

  • What is the time difference between Hilton Head Island and Seattle?

    Seattle is 3 hours behind Hilton Head Island (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Seattle?

    Some of the most popular sights in Seattle are Pike Place Market, Lumen Field and Space Needle. These are among the most viewed places in Seattle on KAYAK.

Your guide to booking Hilton Head Island to Seattle flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Thursday. On this route, Friday flights average $561, about $411 less than Thursday fares (42% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Hilton Head Island to Seattle trip for September. Fares historically average $448 round-trip in that month - typically $207 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Seattle/Tacoma Intl Airport.

    • Seattle Airport Marriott
    • Coast Gateway Hotel
    • Fairfield by Marriott Inn & Suites Seattle Sea-Tac Airport

More options for your flight from Hilton Head Island to Seattle

Complete your trip to Seattle with a hotel stay or car rental

Car rentals in Seattle
Hotels in Seattle
Vacations in Seattle