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$469+ Cheap flights from Hilton Head Island to Seattle (HHH - SEA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
HHH — SEA
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheap flight deals from Hilton Head Island to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Hilton Head Island (HHH) to Seattle (SEA). 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 septiembre 17, 2025.

Round-trip from

$469
(United Airlines)
From Hilton Head Island to Seattle/Tacoma Intl
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Find flight deals from Hilton Head Island to Seattle

Cheapest flights from Hilton Head Island to Seattle
Explore the most affordable flight options available from Hilton Head Island to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/111:57 amHHH - SEA
1 stop9h 34mUnited Airlines
dom. 10/510:54 pmSEA - HHH
1 stop9h 22mUnited Airlines
Deal found 9/16$469
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/1912:06 pmHHH - SEA
1 stop9h 23mUnited Airlines
lun. 9/2211:10 pmSEA - HHH
1 stop9h 15mUnited Airlines
Deal found 9/16$539
This Delta deal was found by Cheapflights users on 9/16. 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.
vie. 9/1912:14 pmHHH - SEA
2 stops13h 11mDelta
lun. 9/2211:40 pmSEA - HHH
2 stops12h 45mDelta
Deal found 9/16$549

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hilton Head Island to Seattle 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 septiembre 17, 2025.
Use the filters below to find and compare flights from Hilton Head Island to Seattle that are best for you.

Fly from

Hilton Head Island

Fly to

Seattle

Route

Depart

Return

Price

Hilton Head IslandSeattle

HHH - SEA

HHHSEA

Hilton Head Island

mié. 10/1

11:57 am-6:31 pm

1 stop9h 34m

Seattle/Tacoma Intl

dom. 10/5

10:54 pm-11:16 am

1 stop9h 22m

$469

Hilton Head IslandSeattle

HHH - SEA

HHHSEA

Hilton Head Island

mar. 3/10

11:04 am-7:05 pm

1 stop11h 01m

Seattle/Tacoma Intl

mié. 3/11

10:40 pm-10:24 am

1 stop8h 44m

$547

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Best time to book a flight from Hilton Head Island to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle 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.

Cheapflights Insights

Everything you need to know about your flight from Hilton Head Island to Seattle

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

Currently, January is the cheapest month in which you can book a flight from Hilton Head Island to Seattle (average of $238). Flying from Hilton Head Island to Seattle 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.

Related info for your journey

Find useful and relevant information for your journey from Hilton Head Island to Seattle. 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 Hilton Head Island to Seattle?

    Airlines like United Airlines and American Airlines fly from Hilton Head Island to Seattle in about 9h 34m. The time it takes to get you to your destination can typically vary by up to 1h 27m. The distance from Hilton Head Island to Seattle is about 2407 mi. This flight may include one or multiple stops.

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

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

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

    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 Seattle.

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

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

    Currently, January is the cheapest month in which you can book a flight from Hilton Head Island to Seattle (average of $238). Flying from Hilton Head Island to Seattle 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.

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