How long is the flight from St. Louis to Hilton Head Island?

A quick flight from St. Louis to Hilton Head Island can take about 4h 44m. American Airlines provides one of the quickest options available for as low as $400. St. Louis and Hilton Head Island are separated by a distance of 706 mi.

What are the cheapest airlines flying from St. Louis to Hilton Head Island round-trip?

Cheapflights users have booked flights from St. Louis to Hilton Head Island round-trip from $248. Another airline that can offer you cheap pricing is Delta. American Airlines is priced at 38% lower than the current average price of a flight leaving 3 months from now.

In terms of precipitation, rainfall in Hilton Head Island ranges from 2.4 - 7.8 inches per month. August is typically the wettest month, when rainfall can reach 7.8 in. November is typically the driest time to visit Hilton Head Island when rainfall is around 2.4 in.

If weather is an important factor for your trip to Hilton Head Island, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. Louis to Hilton Head Island as you normally would.

Most accurate provider : When it comes to deals on St. Louis-Hilton Head Island flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on St. Louis-Hilton Head Island flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from St. Louis-Hilton Head Island flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on St. Louis-Hilton Head Island flights, Cheapflights users trust eDreams the most. eDreams 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 St. Louis-Hilton Head Island flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from St. Louis to Hilton Head Island that include hotel bookings?

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

How can I find direct flights from St. Louis 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 St. Louis to Hilton Head Island.

Can I find deals for business class flights from St. Louis to Hilton Head Island?

Yes. Cheapflights offers flight deals from St. Louis 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.

$362+ Flights from St. Louis to Hilton Head Island

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Cheap flight deals from St. Louis to Hilton Head Island

Cheapest flights from St. Louis to Hilton Head Island
Explore the most affordable flight options available from St. Louis to Hilton Head Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Sat 12/209:09 amSTL - HHH

1 stop4h 07mAmerican Airlines

Mon 12/2211:14 amHHH - STL

1 stop7h 10mAmerican Airlines

Deal found 12/15

$764

Best flights from St. Louis to Hilton Head Island
Discover carefully curated flight deals from St. Louis to Hilton Head Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Thu 1/15:00 amSTL - HHH

1 stop4h 44mAmerican Airlines

Mon 1/56:13 pmHHH - STL

1 stop6h 42mAmerican Airlines

Deal found 12/17

$400

Sat 6/65:30 amSTL - HHH

1 stop3h 40mAmerican Airlines

Fri 6/126:24 pmHHH - STL

1 stop6h 02mAmerican Airlines

Deal found 12/17

$465

Last-minute flights from St. Louis to Hilton Head Island
Discover last-minute flight deals from St. Louis to Hilton Head Island. Data last updated December 18, 2025 and is based on user searches.

Sat 12/209:09 amSTL - HHH

1 stop4h 07mAmerican Airlines

Mon 12/2211:14 amHHH - STL

1 stop7h 10mAmerican Airlines

Deal found 12/15

$764

Thu 1/15:00 amSTL - HHH

1 stop4h 44mAmerican Airlines

Mon 1/56:13 pmHHH - STL

1 stop6h 42mAmerican Airlines

Deal found 12/17

$400

One-way flights from St. Louis to Hilton Head Island
Search for one-way flight options from St. Louis to Hilton Head Island. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Tue 12/237:00 amSTL - HHH

2 stops9h 43mAmerican Airlines

Deal found 12/17

$362

Find flight deals from St. Louis to Hilton Head Island

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$400 (American Airlines)
One-way from	$362 (American Airlines)
Popular in	June
Cheapest in	August
Average price	$431

Provider with most accurate pricing for Lambert-St Louis-Hilton Head Island flight deals.

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Provider most trusted by Cheapflights users for Lambert-St Louis-Hilton Head Island flights.

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From Lambert-St Louis to Hilton Head Island

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One-way flight from Lambert-St Louis to Hilton Head Island

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Highest demand for flights based on searches. 9% potential increase in price ($44 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).

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Average for round-trip flights in December 2025

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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

St. LouisHilton Head Island

STL - HHH

STLHHH

Lambert-St Louis

Thu 1/1

5:00 am-10:44 am

1 stop4h 44m

Hilton Head Island

Mon 1/5

6:13 pm-11:55 pm

1 stop6h 42m

$400

St. LouisHilton Head Island

STL - HHH

STLHHH

Lambert-St Louis

Sat 6/6

5:30 am-10:10 am

1 stop3h 40m

Hilton Head Island

Fri 6/12

6:24 pm-11:26 pm

1 stop6h 02m

$465

St. LouisHilton Head Island

STL - HHH

STLHHH

Lambert-St Louis

Tue 12/23

7:00 am-5:43 pm

2 stops9h 43m

$362

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Compare providers for flights from St. Louis to Hilton Head Island

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Hilton Head Island in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust 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 St. Louis-Hilton Head Island flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on St. Louis-Hilton Head Island flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from St. Louis-Hilton Head Island flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on St. Louis-Hilton Head Island flights, Cheapflights users trust eDreams the most. eDreams 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 St. Louis-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 St. Louis to Hilton Head Island

Have a flexible travel schedule? Discover the best time to fly to Hilton Head Island from St. Louis 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 St. Louis to Hilton Head Island

What is the cheapest month to book a flight from St. Louis to Hilton Head Island?

Currently, July is the cheapest month in which you can book a flight from St. Louis to Hilton Head Island (average of $89). Flying from St. Louis to Hilton Head Island in March is currently the most expensive (average of $306). 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

Peruse reviews from past customers who have flown with Delta and American Airlines from St. Louis to Hilton Head Island to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

8,005 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Delta

7.9

Good

8,005 reviews

Delta

7.9

Good

8,005 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

American Airlines

7.2

Good

11,054 reviews

Delta

7.9

Good

8,005 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Related info for your journey

How long is the flight from St. Louis to Hilton Head Island?
A quick flight from St. Louis to Hilton Head Island can take about 4h 44m. American Airlines provides one of the quickest options available for as low as $400. St. Louis and Hilton Head Island are separated by a distance of 706 mi.
What are the cheapest airlines flying from St. Louis to Hilton Head Island round-trip?
Cheapflights users have booked flights from St. Louis to Hilton Head Island round-trip from $248. Another airline that can offer you cheap pricing is Delta. American Airlines is priced at 38% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for flights from St. Louis to Hilton Head Island that include hotel bookings?
Yes. In addition to deals on St. Louis to Hilton Head Island flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from St. Louis 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 St. Louis to Hilton Head Island.
Can I find deals for business class flights from St. Louis to Hilton Head Island?
Yes. Cheapflights offers flight deals from St. Louis 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 St. Louis to Hilton Head Island?
Currently, July is the cheapest month in which you can book a flight from St. Louis to Hilton Head Island (average of $89). Flying from St. Louis to Hilton Head Island in March is currently the most expensive (average of $306). 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

Beaufort

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Top 2 airlines flying from St. Louis to Hilton Head Island

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$248	Average$408	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$248	Average$423	FlexibilityNo cancel fee	On-timeN/A

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$362+ Cheap flights from St. Louis to Hilton Head Island (STL - HHH)

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 12/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from St. Louis to Hilton Head Island with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from St. Louis to Hilton Head Island

Cheapest flights from St. Louis to Hilton Head IslandExplore the most affordable flight options available from St. Louis to Hilton Head Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Explore the most affordable flight options available from St. Louis to Hilton Head Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Find flight deals from St. Louis to Hilton Head Island

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Compare providers for flights from St. Louis 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 St. Louis to Hilton Head Island in December.

Best time to book a flight from St. Louis to Hilton Head Island

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

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Hilton Head Island

What is the cheapest month to book a flight from St. Louis to Hilton Head Island?

Reviews of airlines servicing Hilton Head Island

Peruse reviews from past customers who have flown with Delta and American Airlines from St. Louis to Hilton Head Island to help guide your decision. You can also see how each airline stacks up 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 St. Louis 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 St. Louis to Hilton Head Island?

What are the cheapest airlines flying from St. Louis to Hilton Head Island round-trip?

Can I find deals for flights from St. Louis to Hilton Head Island that include hotel bookings?

How can I find direct flights from St. Louis to Hilton Head Island?

Can I find deals for business class flights from St. Louis to Hilton Head Island?

What is the cheapest month to book a flight from St. Louis to Hilton Head Island?

Traveling to a place near Hilton Head Island?

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Alternative routes for St. Louis to Hilton Head Island

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

Top 2 airlines flying from St. Louis to Hilton Head Island

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Cheapest flights from St. Louis to Hilton Head Island
Explore the most affordable flight options available from St. Louis to Hilton Head Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.