$488+ 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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
HHH — SEA
Nov 13 — Nov 201
Round-trip
1 adult, Economy
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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
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Best
Last-minute
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 October 14, 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 October 14, 2026.
This Delta deal was found by Cheapflights users on 10/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2912:23 pm -
2 stops12h 42m
Mon 11/211:50 pm -
2 stops12h 40m
Deal found 10/14![Delta logo]()
$550
This American Airlines deal was found by Cheapflights users on 10/13. 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 12/293:02 pm -
1 stop10h 57m
Wed 1/206:00 am -
1 stop6h 53m
Deal found 10/13![American Airlines logo]()
$556
This American Airlines deal was found by Cheapflights users on 10/13. 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 12/313:02 pm -
1 stop10h 57m
Wed 1/2011:31 pm -
1 stop9h 29m
Deal found 10/13![American Airlines logo]()
$676
This American Airlines deal was found by Cheapflights users on 10/14. 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.
Thu 12/313:02 pm -
1 stop10h 57m
Tue 1/1911:31 pm -
1 stop9h 29m
Deal found 10/14![American Airlines logo]()
$686
This American Airlines deal was found by Cheapflights users on 10/13. 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 12/313:02 pm -
1 stop10h 57m
Thu 1/216:00 am -
1 stop6h 53m
Deal found 10/13![American Airlines logo]()
$688
This American Airlines deal was found by Cheapflights users on 10/13. 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 12/293:02 pm -
2 stops11h 40m
Sat 1/2311:31 pm -
1 stop9h 29m
Deal found 10/13![American Airlines logo]()
$701
This American Airlines deal was found by Cheapflights users on 10/13. 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 12/313:02 pm -
1 stop10h 57m
Mon 1/186:00 am -
1 stop6h 53m
Deal found 10/13![American Airlines logo]()
$703
This American Airlines deal was found by Cheapflights users on 10/14. 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.
Thu 10/2911:36 am -
1 stop9h 30m
Mon 11/211:34 pm -
2 stops13h 10m
Deal found 10/14![American Airlines logo]()
$708
This American Airlines deal was found by Cheapflights users on 10/13. 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 12/293:02 pm -
2 stops11h 40m
Thu 1/216:00 am -
1 stop6h 53m
Deal found 10/13![American Airlines logo]()
$713
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 October 14, 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 October 14, 2026.
This American Airlines deal was found by Cheapflights users on 10/11. 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.
Sun 1/104:25 pm -
1 stop9h 02m
Sat 1/1611:31 pm -
1 stop9h 29m
Deal found 10/11![American Airlines logo]()
$488
This Delta deal was found by Cheapflights users on 10/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2912:23 pm -
2 stops12h 42m
Mon 11/211:50 pm -
2 stops12h 40m
Deal found 10/14![Delta logo]()
$550
This American Airlines deal was found by Cheapflights users on 10/13. 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 12/293:02 pm -
2 stops11h 40m
Sat 1/2311:31 pm -
1 stop9h 29m
Deal found 10/13![American Airlines logo]()
$701
This American Airlines deal was found by Cheapflights users on 10/14. 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.
Thu 10/2911:36 am -
1 stop9h 30m
Mon 11/211:34 pm -
2 stops13h 10m
Deal found 10/14![American Airlines logo]()
$708
This American Airlines deal was found by Cheapflights users on 10/13. 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 1/111:08 am -
2 stops13h 30m
Thu 1/216:00 am -
1 stop6h 53m
Deal found 10/13![American Airlines logo]()
$731
This American Airlines deal was found by Cheapflights users on 10/13. 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 12/293:02 pm -
1 stop10h 57m
Mon 1/1811:31 pm -
1 stop9h 29m
Deal found 10/13![American Airlines logo]()
$768
This American Airlines deal was found by Cheapflights users on 10/13. 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.
Wed 12/303:02 pm -
2 stops11h 40m
Mon 1/1811:31 pm -
1 stop9h 29m
Deal found 10/13![American Airlines logo]()
$773
This American Airlines deal was found by Cheapflights users on 10/13. 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.
Wed 12/303:02 pm -
2 stops21h 50m
Fri 1/2210:17 am -
2 stops23h 33m
Deal found 10/13![American Airlines logo]()
$856
This American Airlines deal was found by Cheapflights users on 10/14. 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.
Sat 12/263:02 pm -
2 stops11h 40m
Thu 1/216:00 am -
1 stop6h 53m
Deal found 10/14![American Airlines logo]()
$885
This American Airlines deal was found by Cheapflights users on 10/14. 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.
Fri 1/13:02 pm -
2 stops11h 40m
Sun 1/1711:55 pm -
2 stops12h 58m
Deal found 10/14![American Airlines logo]()
$920
Last-minute flights from Hilton Head Island to SeattleDiscover last-minute flight deals from Hilton Head Island to Seattle. Data last updated October 14, 2026 and is based on user searches.
Discover last-minute flight deals from Hilton Head Island to Seattle. Data last updated October 14, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2912:23 pm -
2 stops12h 42m
Mon 11/211:50 pm -
2 stops12h 40m
Deal found 10/14![Delta logo]()
$550
This American Airlines deal was found by Cheapflights users on 10/14. 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.
Thu 10/2911:36 am -
1 stop9h 30m
Mon 11/211:34 pm -
2 stops13h 10m
Deal found 10/14![American Airlines logo]()
$708
Find 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 October 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $488 (American Airlines) |
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 7,457,451 searches. Data last updated October 14, 2026.
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
Cheapest round-trip
Quickest round-trip
Hilton Head IslandSeattle
HHH Hilton Head Island - SEA Seattle/Tacoma Intl
HHHSEA
Hilton Head Island
Sun 1/10
4:25 pm-10:27 pm
1 stop9h 02m
Seattle/Tacoma Intl
Sat 1/16
11:31 pm-12:00 pm
1 stop9h 29m
$488
Hilton Head IslandSeattle
HHH Hilton Head Island - SEA Seattle/Tacoma Intl
HHHSEA
Hilton Head Island
Thu 10/29
12:23 pm-10:05 pm
2 stops12h 42m
Seattle/Tacoma Intl
Mon 11/2
11:50 pm-3:30 pm
2 stops12h 40m
$550
Hilton Head IslandSeattle
HHH Hilton Head Island - SEA Seattle/Tacoma Intl
HHHSEA
Hilton Head Island
Tue 12/29
3:02 pm-11:42 pm
2 stops11h 40m
Seattle/Tacoma Intl
Sat 1/23
11:31 pm-12:00 pm
1 stop9h 29m
$701
Hilton Head IslandSeattle
HHH Hilton Head Island - SEA Seattle/Tacoma Intl
HHHSEA
Hilton Head Island
Thu 10/29
11:36 am-6:06 pm
1 stop9h 30m
Seattle/Tacoma Intl
Mon 11/2
11:34 pm-3:44 pm
2 stops13h 10m
$708
Hilton Head IslandSeattle
HHH Hilton Head Island - SEA Seattle/Tacoma Intl
HHHSEA
Hilton Head Island
Fri 1/1
11:08 am-9:38 pm
2 stops13h 30m
Seattle/Tacoma Intl
Thu 1/21
6:00 am-3:53 pm
1 stop6h 53m
$731
Hilton Head IslandSeattle
HHH Hilton Head Island - SEA Seattle/Tacoma Intl
HHHSEA
Hilton Head Island
Tue 12/29
3:02 pm-10:59 pm
1 stop10h 57m
Seattle/Tacoma Intl
Mon 1/18
11:31 pm-12:00 pm
1 stop9h 29m
$768
Hilton Head IslandSeattle
HHH Hilton Head Island - SEA Seattle/Tacoma Intl
HHHSEA
Hilton Head Island
Wed 12/30
3:02 pm-11:42 pm
2 stops11h 40m
Seattle/Tacoma Intl
Mon 1/18
11:31 pm-12:00 pm
1 stop9h 29m
$773
Hilton Head IslandSeattle
HHH Hilton Head Island - SEA Seattle/Tacoma Intl
HHHSEA
Hilton Head Island
Wed 12/30
3:02 pm-9:52 am
2 stops21h 50m
Seattle/Tacoma Intl
Fri 1/22
10:17 am-12:50 pm
2 stops23h 33m
$856
Hilton Head IslandSeattle
HHH Hilton Head Island - SEA Seattle/Tacoma Intl
HHHSEA
Hilton Head Island
Sat 12/26
3:02 pm-11:42 pm
2 stops11h 40m
Seattle/Tacoma Intl
Thu 1/21
6:00 am-3:53 pm
1 stop6h 53m
$885
Hilton Head IslandSeattle
HHH Hilton Head Island - SEA Seattle/Tacoma Intl
HHHSEA
Hilton Head Island
Fri 1/1
3:02 pm-11:42 pm
2 stops11h 40m
Seattle/Tacoma Intl
Sun 1/17
11:55 pm-3:53 pm
2 stops12h 58m
$920
Sorted by cheapest first
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
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 October 14, 2026.
See what other customers who have flown with American Airlines from Hilton Head Island to Seattle have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.0
Entertainment
6.8
Boarding
7.4
Crew
7.9
Food
6.4
Comfort
7.2
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Overall
7.0
Entertainment
6.8
Boarding
7.4
Crew
7.9
Food
6.4
Comfort
7.2
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
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.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Renton
Tacoma
Lacey
Leavenworth
Olympia
Tukwila
Snoqualmie
Puyallup
Lynnwood
Centralia
Kent
Tumwater
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Ellensburg
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Shoreline
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.
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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.
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Hilton Head Island and Seattle flights
Browse other Hilton Head Island and Seattle flight options. Last updated on October 14, 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 October 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 14, 2026.
Top airline flying from Hilton Head Island to Seattle
Discover the top airline that operate flights from Hilton Head Island to Seattle. 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 7,457,451 searches. Data last updated October 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$422 | Average$602 | FlexibilityNo cancel fee | On-time71% |