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$802+ Cheap flights from Hilton Head Island to San Diego (HHH - SAN)

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 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
HHH — SAN
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Hilton Head Island to San Diego

Cheapest flights from Hilton Head Island to San Diego
Explore the most affordable flight options available from Hilton Head Island to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/10. 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 12/252:46 pmHHH - SAN
2 stops10h 10mAmerican Airlines
Mon 12/294:25 pmSAN - HHH
2 stops15h 19mAmerican Airlines
Deal found 12/10$802

Find flight deals from Hilton Head Island to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Hilton Head Island (HHH) to San Diego (SAN). 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 December 12, 2025.

Round-trip from

$802
(American Airlines)
From Hilton Head Island to San Diego
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hilton Head Island to San Diego 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 December 12, 2025.
Use the filters below to find and compare flights from Hilton Head Island to San Diego that are best for you.

Fly from

Hilton Head Island

Fly to

San Diego

Route

Depart

Return

Price

Hilton Head IslandSan Diego

HHH - SAN

HHHSAN

Hilton Head Island

Thu 12/25

2:46 pm-9:56 pm

2 stops10h 10m

San Diego

Mon 12/29

4:25 pm-10:44 am

2 stops15h 19m

$802

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Best time to book a flight from Hilton Head Island to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego 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 San Diego

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

Currently, September is the cheapest month in which you can book a flight from Hilton Head Island to San Diego (average of $165). Flying from Hilton Head Island to San Diego in November is currently the most expensive (average of $296). 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.

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

Find hourly flight availability from Hilton Head Island to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 50% on flights from Hilton Head Island to San Diego by exploring options for tickets in the morning.

Related info for your journey

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

    American Airlines can get you from Hilton Head Island to San Diego in just under 10h 10m. Your travel time can differ by up to . Hilton Head Island and San Diego are separated by a distance of 2116 mi.

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

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

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

    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 San Diego.

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

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

    Currently, September is the cheapest month in which you can book a flight from Hilton Head Island to San Diego (average of $165). Flying from Hilton Head Island to San Diego in November is currently the most expensive (average of $296). 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 San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
Coronado
La Mesa
Poway
Lemon Grove
Julian
National City

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