In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

If weather is an important factor for your trip to San Antonio, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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

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 Antonio as you normally would.

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

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 Antonio.

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

Yes. Cheapflights offers flight deals from Hilton Head Island to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$289+ Flights from Hilton Head Island to San Antonio

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Cheap flight deals from Hilton Head Island to San Antonio

Round-trip from	$289 (Delta)

From Hilton Head Island to San Antonio

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Find flight deals from Hilton Head Island to San Antonio

Cheapest flights from Hilton Head Island to San Antonio
Explore the most affordable flight options available from Hilton Head Island to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Thu 8/1412:11 pmHHH - SAT

1 stop5h 55mDelta

Mon 8/188:00 amSAT - HHH

1 stop6h 22mDelta

Deal found 7/30

$289

Thu 8/142:42 pmHHH - SAT

2 stops9h 02mAmerican Airlines

Mon 8/188:58 amSAT - HHH

1 stop5h 07mAmerican Airlines

Deal found 7/30

$294

Best flights from Hilton Head Island to San Antonio
Discover carefully curated flight deals from Hilton Head Island to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2025.

Thu 8/1412:11 pmHHH - SAT

1 stop5h 55mDelta

Mon 8/188:00 amSAT - HHH

1 stop6h 22mDelta

Deal found 7/30

$289

Thu 8/142:42 pmHHH - SAT

2 stops9h 02mAmerican Airlines

Mon 8/188:58 amSAT - HHH

1 stop5h 07mAmerican Airlines

Deal found 7/30

$294

Last-minute flights from Hilton Head Island to San Antonio
Discover last-minute flight deals from Hilton Head Island to San Antonio. Data last updated July 30, 2025 and is based on user searches.

Thu 8/1412:11 pmHHH - SAT

1 stop5h 55mDelta

Mon 8/188:00 amSAT - HHH

1 stop6h 22mDelta

Deal found 7/30

$289

Thu 8/142:42 pmHHH - SAT

2 stops9h 02mAmerican Airlines

Mon 8/188:58 amSAT - HHH

1 stop5h 07mAmerican Airlines

Deal found 7/30

$294

One-way flights from Hilton Head Island to San Antonio
Search for one-way flight options from Hilton Head Island to San Antonio. Find affordable one-way fares based on user searches. Data last updated July 30, 2025.

Wed 9/2412:06 pmHHH - SAT

2 stops11h 42mUnited Airlines

Deal found 7/29

$325

Cheapflights Fare Finder

Use the filters below to find and compare flights from Hilton Head Island to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Hilton Head IslandSan Antonio

HHH - SAT

HHHSAT

Hilton Head Island

Thu 8/14

12:11 pm-5:06 pm

1 stop5h 55m

San Antonio

Mon 8/18

8:00 am-3:22 pm

1 stop6h 22m

$289

Hilton Head IslandSan Antonio

HHH - SAT

HHHSAT

Hilton Head Island

Thu 8/14

2:42 pm-10:44 pm

2 stops9h 02m

San Antonio

Mon 8/18

8:58 am-3:05 pm

1 stop5h 07m

$294

Hilton Head IslandSan Antonio

HHH - SAT

HHHSAT

Hilton Head Island

Wed 9/24

12:06 pm-10:48 pm

2 stops11h 42m

$325

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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

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

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

Currently, August is the cheapest month in which you can book a flight from Hilton Head Island to San Antonio (average of $295). Flying from Hilton Head Island to San Antonio in March is currently the most expensive (average of $376). 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 San Antonio

See what other customers who have flown with Delta, United Airlines, and American Airlines from Hilton Head Island to San Antonio have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,980 reviews

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

7,980 reviews

Delta

8.0

Very good

7,980 reviews

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

8,896 reviews

Delta

8.0

Very good

7,980 reviews

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

7,980 reviews

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

Can I find deals for flights from Hilton Head Island to San Antonio that include hotel bookings?
Yes. In addition to deals on Hilton Head Island to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Hilton Head Island to San Antonio?
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 Antonio.
Can I find deals for business class flights from Hilton Head Island to San Antonio?
Yes. Cheapflights offers flight deals from Hilton Head Island to San Antonio 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 Antonio?
Currently, August is the cheapest month in which you can book a flight from Hilton Head Island to San Antonio (average of $295). Flying from Hilton Head Island to San Antonio in March is currently the most expensive (average of $376). 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

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$289+ Cheap flights from Hilton Head Island to San Antonio (HHH - SAT)

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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Hilton Head Island to San Antonio with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Hilton Head Island to San Antonio

Round-trip from

Find flight deals from Hilton Head Island to San Antonio

Cheapest flights from Hilton Head Island to San AntonioExplore the most affordable flight options available from Hilton Head Island to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Explore the most affordable flight options available from Hilton Head Island to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Hilton Head Island to San Antonio that are best for you.

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

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Hilton Head Island with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Hilton Head Island to San Antonio

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

Reviews of airlines servicing San Antonio

See what other customers who have flown with Delta, United Airlines, and American Airlines from Hilton Head Island to San Antonio have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Hilton Head Island to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

Traveling to a place near San Antonio?

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 San Antonio

See prices for flight routes from nearby airports that may be better suited for you.

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Book with Flexibility

Travel Smart

Cheapest flights from Hilton Head Island to San Antonio
Explore the most affordable flight options available from Hilton Head Island to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.