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 $249. Other airlines that can offer you cheap pricing are American Airlines, from $254, and United Airlines, from $1,765. Delta is priced at 40% lower than the current average price of a flight leaving 3 months from now.

What is the cheapest day to fly from St. Louis to Hilton Head Island?

Travelers seeking maximum savings on their St. Louis to Hilton Head Island flight should consider departing on Friday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from St. Louis to Hilton Head Island?

Thursday is generally a great day to depart. Flying on this day could help you save up to 49%.

What is the cheapest month to fly from St. Louis to Hilton Head Island?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, February can be a great choice for travel to Hilton Head Island. Flights to Hilton Head Island from St. Louis in February are about $418 on average during February, but can be found for as low as $258.

Most accurate provider : When it comes to deals on St. Louis-Hilton Head Island flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Hilton Head Island flight deals on Cheapflights vs. FlightHub >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 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 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.

$157+ Save on Flights from St. Louis to Hilton Head Island

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1. Tell us where you want to go

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Cheap flight deals from St. Louis to Hilton Head Island

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$249 (Delta)
One-way from	$157 (American Airlines)
Popular in	June
Cheapest in	February
Average price	$359

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 March 2025

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Find 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 March 25, 2025.

Wed 5/285:12 amSTL - HHH

1 stop6h 08mAmerican Airlines

Wed 6/46:20 pmHHH - STL

1 stop4h 06mAmerican Airlines

Deal found 3/24

$224

Tue 6/310:05 amSTL - HHH

1 stop4h 15mDelta

Tue 6/103:58 pmHHH - STL

1 stop5h 55mDelta

Deal found 3/24

$249

Tue 4/87:25 amSTL - HHH

1 stop7h 12mUnited Airlines

Sat 4/123:36 pmHHH - STL

1 stop8h 38mUnited Airlines

Deal found 3/24

$399

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 March 25, 2025.

Tue 6/310:05 amSTL - HHH

1 stop4h 15mDelta

Tue 6/103:58 pmHHH - STL

1 stop5h 55mDelta

Deal found 3/24

$249

Tue 6/35:12 amSTL - HHH

1 stop4h 43mAmerican Airlines

Tue 6/105:50 pmHHH - STL

2 stops7h 04mAmerican Airlines

Deal found 3/24

$254

Tue 4/17:25 amSTL - HHH

1 stop7h 12mUnited Airlines

Sun 4/64:18 pmHHH - STL

1 stop7h 57mUnited Airlines

Deal found 3/23

$1,765

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 March 25, 2025 and is based on user searches.

Tue 4/17:25 amSTL - HHH

1 stop7h 12mUnited Airlines

Sun 4/64:18 pmHHH - STL

1 stop7h 57mUnited Airlines

Deal found 3/23

$1,765

Mon 4/79:18 amSTL - HHH

1 stop4h 02mAmerican Airlines

Fri 4/112:50 pmHHH - STL

1 stop5h 33mAmerican Airlines

Deal found 3/23

$523

Fri 4/1810:42 amSTL - HHH

1 stop4h 59mDelta

Mon 4/211:15 pmHHH - STL

2 stops11h 19mDelta

Deal found 3/23

$909

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 March 25, 2025.

Thu 5/295:12 amSTL - HHH

1 stop4h 43mAmerican Airlines

Deal found 3/24

$157

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

Wed 5/28

5:12 am-12:20 pm

1 stop6h 08m

Hilton Head Island

Wed 6/4

6:20 pm-9:26 pm

1 stop4h 06m

$224

St. LouisHilton Head Island

STL - HHH

STLHHH

Lambert-St Louis

Tue 6/3

10:05 am-3:20 pm

1 stop4h 15m

Hilton Head Island

Tue 6/10

3:58 pm-8:53 pm

1 stop5h 55m

$249

St. LouisHilton Head Island

STL - HHH

STLHHH

Lambert-St Louis

Tue 4/8

7:25 am-3:37 pm

1 stop7h 12m

Hilton Head Island

Sat 4/12

3:36 pm-11:14 pm

1 stop8h 38m

$399

St. LouisHilton Head Island

STL - HHH

STLHHH

Lambert-St Louis

Thu 5/29

5:12 am-10:55 am

1 stop4h 43m

$157

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

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 March.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Hilton Head Island flight deals on Cheapflights vs. FlightHub >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 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 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, January is the cheapest month in which you can book a flight from St. Louis to Hilton Head Island (average of $275). Flying from St. Louis to Hilton Head Island in March is currently the most expensive (average of $482). 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 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.

Rainfall in Hilton Head Island by month

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.

Temperature in Hilton Head Island by month

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).

Reviews of airlines servicing Hilton Head Island

Delta

8.0

Very good

7,890 reviews

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

7,890 reviews

Delta

8.0

Very good

7,890 reviews

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

8,605 reviews

Delta

8.0

Very good

7,890 reviews

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

7,890 reviews

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

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 $249. Other airlines that can offer you cheap pricing are American Airlines, from $254, and United Airlines, from $1,765. Delta is priced at 40% 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, January is the cheapest month in which you can book a flight from St. Louis to Hilton Head Island (average of $275). Flying from St. Louis to Hilton Head Island in March is currently the most expensive (average of $482). 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

Bluffton

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

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$243	Average$513	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$248	Average$399	FlexibilityNo cancel fee	On-time71%

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$157+ 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 5/29. 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

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 March 25, 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 March 25, 2025.

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 March.

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?

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

Find hourly flight availability from St. Louis to Hilton Head Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 25, 2025.

Rainfall in Hilton Head Island by month

Plan your trip to Hilton Head Island by taking into account the average rainfall totals by month.

Temperature in Hilton Head Island by month

Plan your trip to Hilton Head Island by taking into account the average temperature totals by month.

Reviews of airlines servicing Hilton Head Island

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.

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 St. Louis?

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Alternative routes for St. Louis to Hilton Head Island

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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 March 25, 2025.