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$197+ Cheap flights from Hilton Head Island to San Diego (HHH - SAN)

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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
HHH — SAN
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap 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 July 29, 2025.

Round-trip from

$309
(United Airlines)

One-way from

$197
(Delta)
From Hilton Head Island to San Diego
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One-way flight from Hilton Head Island to San Diego
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Find 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 July 29, 2025.

This United Airlines deal was found by Cheapflights users on 7/28. 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 9/412:06 pmHHH - SAN
1 stop10h 07mUnited Airlines
Sun 9/710:40 pmSAN - HHH
1 stop9h 45mUnited Airlines
Deal found 7/28$309
This Delta deal was found by Cheapflights users on 7/28. 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.
Wed 8/1312:11 pmHHH - SAN
1 stop8h 42mDelta
Sun 8/1710:40 pmSAN - HHH
2 stops13h 42mDelta
Deal found 7/28$419
This American Airlines deal was found by Cheapflights users on 7/28. 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 8/1312:29 pmHHH - SAN
1 stop8h 06mAmerican Airlines
Sun 8/177:15 amSAN - HHH
1 stop7h 30mAmerican Airlines
Deal found 7/28$543

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 July 29, 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 9/4

12:06 pm-7:13 pm

1 stop10h 07m

San Diego

Sun 9/7

10:40 pm-11:25 am

1 stop9h 45m

$309

Hilton Head IslandSan Diego

HHH - SAN

HHHSAN

Hilton Head Island

Wed 8/13

12:11 pm-5:53 pm

1 stop8h 42m

San Diego

Sun 8/17

10:40 pm-3:22 pm

2 stops13h 42m

$419

Hilton Head IslandSan Diego

HHH - SAN

HHHSAN

Hilton Head Island

Wed 8/13

12:29 pm-5:35 pm

1 stop8h 06m

San Diego

Sun 8/17

7:15 am-5:45 pm

1 stop7h 30m

$543

Hilton Head IslandSan Diego

HHH - SAN

HHHSAN

Hilton Head Island

Tue 8/26

12:11 pm-5:53 pm

1 stop8h 42m

$197

Hilton Head IslandSan Diego

HHH - SAN

HHHSAN

Hilton Head Island

Thu 9/4

12:06 pm-7:13 pm

1 stop10h 07m

$214

Hilton Head IslandSan Diego

HHH - SAN

HHHSAN

Hilton Head Island

Sun 9/21

2:36 pm-6:42 pm

1 stop7h 06m

$359

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

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, August is the cheapest month in which you can book a flight from Hilton Head Island to San Diego (average of $286). Flying from Hilton Head Island to San Diego in March is currently the most expensive (average of $366). 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 July 29, 2025.

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 San Diego as you normally would.

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. 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 San Diego. Reviews last updated July 29, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Hilton Head Island to San Diego. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,979 reviews

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,979 reviews
Delta
8.0
Very good
7,979 reviews

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,979 reviews

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,979 reviews

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines flying from Hilton Head Island to San Diego round-trip?

    Currently priced at $309, United Airlines will fly you from Hilton Head Island to San Diego and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $419 and $543, respectively.

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

    One-way options have recently been found by users for as low as $197 on Delta. Other airlines that offer cheap prices include United Airlines from $214 and American Airlines from $359 one-way.

  • 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, August is the cheapest month in which you can book a flight from Hilton Head Island to San Diego (average of $286). Flying from Hilton Head Island to San Diego in March is currently the most expensive (average of $366). 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
Poway
National City
Lemon Grove
Imperial Beach
La Mesa
Alpine
Santee

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