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Hilton Head Island

$348+ Cheap flights from Seattle to Hilton Head Island (SEA - HHH)

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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HHH
Apr 14 — Apr 211
Tue 4/14
Tue 4/21
1 adult, Economy
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Cheap 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 March 15, 2026.

This American Airlines deal was found by Cheapflights users on 3/10. 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.
Thu 4/1611:33 pm
SEA
-
HHH
2 stops11h 53m
American Airlines
Fri 4/245:04 pm
HHH
-
SEA
2 stops10h 40m
American Airlines
Deal found 3/10$348
This United Airlines deal was found by Cheapflights users on 3/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/155:04 pm
SEA
-
HHH
2 stops16h 48m
United Airlines
Fri 6/193:05 pm
HHH
-
SEA
1 stop10h 34m
United Airlines
Deal found 3/11$364
This American Airlines deal was found by Cheapflights users on 3/14. 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.
Sun 3/2910:08 pm
SEA
-
HHH
1 stop9h 25m
American Airlines
Thu 4/22:58 pm
HHH
-
SEA
1 stop9h 10m
American Airlines
Deal found 3/14$388
This American Airlines deal was found by Cheapflights users on 3/11. 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.
Fri 5/295:15 am
SEA
-
HHH
1 stop8h 17m
American Airlines
Tue 6/25:21 pm
HHH
-
SEA
1 stop8h 38m
American Airlines
Deal found 3/11$397
This United Airlines deal was found by Cheapflights users on 3/12. 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.
Sat 10/2411:03 pm
SEA
-
HHH
1 stop9h 09m
United Airlines
Wed 10/2812:00 pm
HHH
-
SEA
1 stop12h 05m
United Airlines
Deal found 3/12$419
This Delta deal was found by Cheapflights users on 3/12. 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.
Thu 4/1611:59 pm
SEA
-
HHH
2 stops12h 21m
Delta
Fri 4/2412:08 pm
HHH
-
SEA
2 stops14h 43m
Delta
Deal found 3/12$427
This United Airlines deal was found by Cheapflights users on 3/12. 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.
Thu 4/165:00 am
SEA
-
HHH
2 stops30h 16m
United Airlines
Fri 4/243:05 pm
HHH
-
SEA
1 stop10h 39m
United Airlines
Deal found 3/12$456

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 March 15, 2026.
Use the filters below to find and compare flights from Seattle to Hilton Head Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleHilton Head Island

SEA - HHH

SEAHHH

Seattle/Tacoma Intl

Thu 4/16

11:33 pm-2:26 pm

2 stops11h 53m

Hilton Head Island

Fri 4/24

5:04 pm-12:44 am

2 stops10h 40m

$348

SeattleHilton Head Island

SEA - HHH

SEAHHH

Seattle/Tacoma Intl

Thu 4/16

11:59 pm-3:20 pm

2 stops12h 21m

Hilton Head Island

Fri 4/24

12:08 pm-11:51 pm

2 stops14h 43m

$427

SeattleHilton Head Island

SEA - HHH

SEAHHH

Seattle/Tacoma Intl

Thu 4/16

5:00 am-2:16 pm

2 stops30h 16m

Hilton Head Island

Fri 4/24

3:05 pm-10:44 pm

1 stop10h 39m

$456

SeattleHilton Head Island

SEA - HHH

SEAHHH

Seattle/Tacoma Intl

Tue 5/12

6:00 am-5:21 pm

1 stop8h 21m

Hilton Head Island

Tue 5/19

2:54 pm-12:36 am

2 stops12h 42m

$463

SeattleHilton Head Island

SEA - HHH

SEAHHH

Seattle/Tacoma Intl

Fri 5/29

10:35 pm-3:32 pm

2 stops13h 57m

Hilton Head Island

Tue 6/2

12:07 pm-10:46 pm

2 stops13h 39m

$530

SeattleHilton Head Island

SEA - HHH

SEAHHH

Seattle/Tacoma Intl

Mon 5/18

11:59 pm-3:41 pm

2 stops12h 42m

Hilton Head Island

Sat 5/23

3:05 pm-9:10 pm

3 stops33h 05m

$751

SeattleHilton Head Island

SEA - HHH

SEAHHH

Seattle/Tacoma Intl

Fri 5/1

11:33 pm-2:24 pm

2 stops11h 51m

Hilton Head Island

Sun 5/3

2:58 pm-12:36 am

2 stops12h 38m

$762
Quickest round-trip

SeattleHilton Head Island

SEA - HHH

SEAHHH

Seattle/Tacoma Intl

Fri 3/27

10:08 pm-10:33 am

1 stop9h 25m

Hilton Head Island

Tue 3/31

3:31 pm-9:06 pm

1 stop8h 35m

$779

SeattleHilton Head Island

SEA - HHH

SEAHHH

Seattle/Tacoma Intl

Sun 3/29

7:37 pm-2:06 pm

2 stops15h 29m

Hilton Head Island

Wed 4/8

3:05 pm-10:56 pm

2 stops10h 51m

$798

SeattleHilton Head Island

SEA - HHH

SEAHHH

Seattle/Tacoma Intl

Fri 5/29

10:40 pm-12:52 pm

2 stops11h 12m

Hilton Head Island

Tue 6/2

3:05 pm-11:10 pm

3 stops35h 05m

$814

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/10

Sorted by cheapest first

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Hilton Head Island flight deals on Cheapflights vs. FlightHub >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 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 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, January is the cheapest month in which you can book a flight from Seattle to Hilton Head Island (average of $178). Flying from Seattle to Hilton Head Island in June is currently the most expensive (average of $305). 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 March 15, 2026.
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
7.1
Good
11,472 reviews

Food

6.4

Boarding

7.5

Comfort

7.2

Crew

7.9

Entertainment

6.9

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes
American Airlines
7.1
Good
11,472 reviews
American Airlines
7.1
Good
11,472 reviews

Food

6.4

Boarding

7.5

Comfort

7.2

Crew

7.9

Entertainment

6.9

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes

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 $348, American Airlines can have you in Hilton Head Island from Seattle in 11h 53m. Seattle and Hilton Head Island are separated by a distance of 2407 mi. This flight may include one or multiple stops.

  • 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 39% 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, January is the cheapest month in which you can book a flight from Seattle to Hilton Head Island (average of $178). Flying from Seattle to Hilton Head Island in June is currently the most expensive (average of $305). 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

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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 March 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$308Average$448FlexibilityNo cancel feeOn-time71%

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