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

Airlines like American Airlines fly from Hilton Head Island to Seattle in about 9h 05m. The time it takes to get you to your destination can typically vary by up to . The distance from Hilton Head Island to Seattle is about 2407 mi.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

If weather is an important factor for your trip to Seattle, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

What is the cheapest time of day to fly from HHH to SEA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hilton Head Island to Seattle as you normally would.

Most accurate provider : When it comes to deals on Hilton Head Island-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hilton Head Island-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hilton Head Island-Seattle flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Hilton Head Island-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub 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 Hilton Head Island-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$334+ Cheap Flights from Hilton Head Island to Seattle

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Cheap flight deals from Hilton Head Island to Seattle

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Best

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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 July 12, 2026.

Wed 7/224:55 pm

HHH

SEA

1 stop9h 05m

American Airlines

Sun 7/2611:56 pm

SEA

HHH

1 stop10h 37m

American Airlines

Deal found 7/7

$679

Find flight deals from Hilton Head Island to Seattle

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$679 (American Airlines)
One-way from	$334 (Delta)

Provider with most accurate pricing for Hilton Head Island-Seattle/Tacoma Intl flight deals.

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Provider most trusted by Cheapflights users for Hilton Head Island-Seattle/Tacoma Intl flights.

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Use the filters below to find and compare flights from Hilton Head Island to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Hilton Head IslandSeattle

HHH - SEA

HHHSEA

Hilton Head Island

Wed 7/22

4:55 pm-11:00 pm

1 stop9h 05m

Seattle/Tacoma Intl

Sun 7/26

11:56 pm-1:33 pm

1 stop10h 37m

$679

Cheapest one-way

Hilton Head IslandSeattle

HHH - SEA

HHHSEA

Hilton Head Island

Tue 7/21

12:11 pm-7:05 pm

1 stop9h 54m

$334

Hilton Head IslandSeattle

HHH - SEA

HHHSEA

Hilton Head Island

Tue 7/21

3:05 pm-1:13 am

2 stops13h 08m

$394

Quickest one-way

Hilton Head IslandSeattle

HHH - SEA

HHHSEA

Hilton Head Island

Mon 7/20

11:47 am-6:05 pm

1 stop9h 18m

$456

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/7

Sorted by cheapest first

Compare providers for flights from Hilton Head Island to Seattle

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hilton Head Island to Seattle in July.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust 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 Hilton Head Island-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hilton Head Island-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hilton Head Island-Seattle flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Hilton Head Island-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub 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 Hilton Head Island-Seattle 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 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.

HHH-SEA

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.

Related info for your journey

How long is the flight from Hilton Head Island to Seattle?
Airlines like American Airlines fly from Hilton Head Island to Seattle in about 9h 05m. The time it takes to get you to your destination can typically vary by up to . The distance from Hilton Head Island to Seattle is about 2407 mi.
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.

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$334+ Cheap flights from Hilton Head Island to Seattle (HHH - SEA)

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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Hilton Head Island to Seattle with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Hilton Head Island to Seattle

Cheapest flights from Hilton Head Island to SeattleExplore 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 July 12, 2026.

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 July 12, 2026.

Best flights from Hilton Head Island to SeattleDiscover carefully curated flight deals from Hilton Head Island to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 12, 2026.

Discover carefully curated flight deals from Hilton Head Island to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 12, 2026.

Last-minute flights from Hilton Head Island to SeattleDiscover last-minute flight deals from Hilton Head Island to Seattle. Data last updated July 12, 2026 and is based on user searches.

Discover last-minute flight deals from Hilton Head Island to Seattle. Data last updated July 12, 2026 and is based on user searches.

One-way flights from Hilton Head Island to SeattleSearch for one-way flight options from Hilton Head Island to Seattle. Find affordable one-way fares based on user searches. Data last updated July 12, 2026.

Search for one-way flight options from Hilton Head Island to Seattle. Find affordable one-way fares based on user searches. Data last updated July 12, 2026.

Find flight deals from Hilton Head Island to Seattle

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Most trusted provider

Round-trip from

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Hilton Head Island to Seattle that are best for you.

Compare providers for flights from Hilton Head Island to Seattle

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 Hilton Head Island to Seattle in July.

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.

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?

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

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

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

Traveling to a place near Seattle?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Hilton Head Island to Seattle

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Complete your trip

Complete your trip to Seattle by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Hilton Head Island to Seattle by cabin class

Find flights from Hilton Head Island to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hilton Head Island and Seattle flights

Browse other Hilton Head Island and Seattle flight options. Last updated on July 12, 2026.

Other flights from Hilton Head Island

Browse through other flights departing from Hilton Head Island. Flights are based on user searches made on Cheapflights and were last updated on July 12, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

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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 July 12, 2026.

Best flights from Hilton Head Island to Seattle
Discover carefully curated flight deals from Hilton Head Island to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 12, 2026.

Last-minute flights from Hilton Head Island to Seattle
Discover last-minute flight deals from Hilton Head Island to Seattle. Data last updated July 12, 2026 and is based on user searches.

One-way flights from Hilton Head Island to Seattle
Search for one-way flight options from Hilton Head Island to Seattle. Find affordable one-way fares based on user searches. Data last updated July 12, 2026.