HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seattle

$188+ 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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
HHH — SEA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Hilton Head Island to Seattle with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 June 12, 2025.

Round-trip from

$459
(American Airlines)

One-way from

$188
(American Airlines)
From Hilton Head Island to Seattle/Tacoma Intl
Search Deals
One-way flight from Hilton Head Island to Seattle/Tacoma Intl
Search Deals

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 June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/11. 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.
Tue 7/81:16 pmHHH - SEA
1 stop11h 27mAmerican Airlines
Sat 7/1210:43 pmSEA - HHH
1 stop10h 47mAmerican Airlines
Deal found 6/11$459
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Fri 7/412:02 pmHHH - SEA
1 stop12h 26mUnited Airlines
Tue 7/85:14 pmSEA - HHH
2 stops15h 03mUnited Airlines
Deal found 6/9$519

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 June 12, 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

Tue 7/8

1:16 pm-9:43 pm

1 stop11h 27m

Seattle/Tacoma Intl

Sat 7/12

10:43 pm-12:30 pm

1 stop10h 47m

$459

Hilton Head IslandSeattle

HHH - SEA

HHHSEA

Hilton Head Island

Fri 7/4

12:02 pm-9:28 pm

1 stop12h 26m

Seattle/Tacoma Intl

Tue 7/8

5:14 pm-11:17 am

2 stops15h 03m

$519

Hilton Head IslandSeattle

HHH - SEA

HHHSEA

Hilton Head Island

Sat 9/13

1:57 pm-8:09 pm

1 stop9h 12m

$188

Hilton Head IslandSeattle

HHH - SEA

HHHSEA

Hilton Head Island

Sat 9/13

12:00 pm-6:30 pm

2 stops9h 30m

$269

Hilton Head IslandSeattle

HHH - SEA

HHHSEA

Hilton Head Island

Thu 7/3

12:02 pm-12:59 am

2 stops15h 57m

$579

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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 July is currently the most expensive (average of $391). 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 Seattle by month

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

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.

Temperature in Seattle by month

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

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).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated June 12, 2025.
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines to fly from Hilton Head Island to Seattle one-way?

    $188 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $269 and $579, respectively.

  • 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 July is currently the most expensive (average of $391). 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
SeaTac
Tukwila
Tacoma
Lakewood
Ocean Shores
Lacey
Leavenworth
Federal Way
Lynnwood
Olympia
Shoreline
Kent
Cle Elum
Centralia
Kirkland
Aberdeen
Renton
Shelton
Silverdale
Issaquah

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Hilton Head Island to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
Charlotte to Seattle flights
Charleston to Seattle flights
Greenville to Seattle flights
Charlotte to Portland flights
Myrtle Beach to Seattle flights
Columbia to Seattle flights
Savannah to Seattle flights
Augusta to Seattle flights
Charleston to Portland flights
Greenville to Portland flights
Charlotte to Spokane flights
Charleston to Spokane flights
Columbia to Portland flights
Savannah to Portland flights
Myrtle Beach to Portland flights
Charlotte to Pasco flights
Greenville to Spokane flights
Savannah to Spokane flights
Columbia to Spokane flights
Florence to Seattle flights
Augusta to Portland flights
Savannah to Wenatchee flights
Savannah to Yakima flights
Augusta to Pasco flights
Columbia to Pasco flights
Florence to Portland flights
Florence to Spokane flights
Charlotte to Yakima flights
Charlotte to Pullman flights
Savannah to Pasco flights
Charlotte to Walla Walla flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.