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

For as low as $274, American Airlines can have you in St. Louis from Hilton Head Island in 4h 14m. There are 706 mi between Hilton Head Island and St. Louis.

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

Cheapflights users have booked flights from Hilton Head Island to St. Louis round-trip from $243. Users have found that American Airlines is 38% cheaper than the other options available to this destination.

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

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

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

If weather is an important factor for your trip to St. Louis, 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 32.0 F).

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

Flying to your destination on a Tuesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to St. Louis. Check prices with Cheapflights to find a great deal for your trip.

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

October can be a great time to fly to St. Louis from Hilton Head Island with a flight ticket averaging about $399. Cheapflights users have found deals in the month of October for as cheap as $218. The most expensive prices can be found in the month of March.

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

When flying from Hilton Head Island to St. Louis, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 53% versus a flight in the afternoon.

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

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

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

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 St. Louis.

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

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

$158+ Flights from Hilton Head Island to St. Louis

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Cheap flight deals from Hilton Head Island to St. Louis

Round-trip from	$274 (American Airlines)
One-way from	$158 (American Airlines)
Popular in	March
Cheapest in	October

From Hilton Head Island to Lambert-St Louis

Search Deals

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

Search Deals

Highest demand for flights based on searches. 23% potential increase in price ($121 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 12% potential price decrease ($44 potential savings vs. average RT price).

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Find flight deals from Hilton Head Island to St. Louis

Cheapest flights from Hilton Head Island to St. Louis
Explore the most affordable flight options available from Hilton Head Island to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Thu 10/3011:16 amHHH - STL

1 stop6h 00mAmerican Airlines

Sun 11/27:00 amSTL - HHH

1 stop6h 19mAmerican Airlines

Deal found 9/10

$274

Best flights from Hilton Head Island to St. Louis
Discover carefully curated flight deals from Hilton Head Island to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2025.

Fri 10/313:32 pmHHH - STL

1 stop4h 14mAmerican Airlines

Sun 11/27:00 amSTL - HHH

1 stop3h 49mAmerican Airlines

Deal found 9/8

$274

Thu 10/303:32 pmHHH - STL

2 stops8h 23mAmerican Airlines

Sun 11/27:00 amSTL - HHH

1 stop3h 49mAmerican Airlines

Deal found 9/9

$279

Last-minute flights from Hilton Head Island to St. Louis
Discover last-minute flight deals from Hilton Head Island to St. Louis. Data last updated September 11, 2025 and is based on user searches.

Thu 10/3011:16 amHHH - STL

1 stop6h 00mAmerican Airlines

Sun 11/27:00 amSTL - HHH

1 stop6h 19mAmerican Airlines

Deal found 9/10

$274

One-way flights from Hilton Head Island to St. Louis
Search for one-way flight options from Hilton Head Island to St. Louis. Find affordable one-way fares based on user searches. Data last updated September 11, 2025.

Thu 10/235:57 pmHHH - STL

1 stop7h 01mAmerican Airlines

Deal found 9/11

$158

Sat 10/185:57 pmHHH - STL

1 stop7h 01mAmerican Airlines

Deal found 9/11

$238

Sat 10/1812:17 pmHHH - STL

2 stops9h 16mDelta

Deal found 9/11

$268

Thu 10/2311:57 amHHH - STL

3 stops35h 03mUnited Airlines

Deal found 9/11

$416

Sat 10/1812:21 pmHHH - STL

3 stops28h 23mUnited Airlines

Deal found 9/11

$512

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Hilton Head IslandSt. Louis

HHH - STL

HHHSTL

Hilton Head Island

Fri 10/31

3:32 pm-6:46 pm

1 stop4h 14m

Lambert-St Louis

Sun 11/2

7:00 am-11:49 am

1 stop3h 49m

$274

Hilton Head IslandSt. Louis

HHH - STL

HHHSTL

Hilton Head Island

Thu 10/30

3:32 pm-10:55 pm

2 stops8h 23m

Lambert-St Louis

Sun 11/2

7:00 am-11:49 am

1 stop3h 49m

$279

Hilton Head IslandSt. Louis

HHH - STL

HHHSTL

Hilton Head Island

Thu 10/23

5:57 pm-11:58 pm

1 stop7h 01m

$158

Hilton Head IslandSt. Louis

HHH - STL

HHHSTL

Hilton Head Island

Sat 10/18

5:57 pm-11:58 pm

1 stop7h 01m

$238

Hilton Head IslandSt. Louis

HHH - STL

HHHSTL

Hilton Head Island

Sat 10/18

12:17 pm-8:33 pm

2 stops9h 16m

$268

Hilton Head IslandSt. Louis

HHH - STL

HHHSTL

Hilton Head Island

Thu 10/23

11:57 am-10:00 pm

3 stops35h 03m

$416

Hilton Head IslandSt. Louis

HHH - STL

HHHSTL

Hilton Head Island

Sat 10/18

12:21 pm-3:44 pm

3 stops28h 23m

$512

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

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

Have a flexible travel schedule? Discover the best time to fly to St. Louis 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 St. Louis

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

Currently, August is the cheapest month in which you can book a flight from Hilton Head Island to St. Louis (average of $311). Flying from Hilton Head Island to St. Louis in March is currently the most expensive (average of $356). 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 St. Louis

Get a feel of what it's like to fly with American Airlines from Hilton Head Island to St. Louis by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

How long is the flight from Hilton Head Island to St. Louis?
For as low as $274, American Airlines can have you in St. Louis from Hilton Head Island in 4h 14m. There are 706 mi between Hilton Head Island and St. Louis.
What is the cheapest airline to fly from Hilton Head Island to St. Louis round-trip?
Cheapflights users have booked flights from Hilton Head Island to St. Louis round-trip from $243. Users have found that American Airlines is 38% cheaper than the other options available to this destination.
Can I find deals for flights from Hilton Head Island to St. Louis that include hotel bookings?
Yes. In addition to deals on Hilton Head Island to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Hilton Head Island to St. Louis?
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 St. Louis.
Can I find deals for business class flights from Hilton Head Island to St. Louis?
Yes. Cheapflights offers flight deals from Hilton Head Island to St. Louis 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 St. Louis?
Currently, August is the cheapest month in which you can book a flight from Hilton Head Island to St. Louis (average of $311). Flying from Hilton Head Island to St. Louis in March is currently the most expensive (average of $356). 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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Top airline flying from Hilton Head Island to St. Louis

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$243	Average$313	FlexibilityNo cancel fee	On-time71%

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$158+ Cheap flights from Hilton Head Island to St. Louis (HHH - STL)

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 10/23. 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 St. Louis 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 St. Louis

Round-trip from

One-way from

Popular in

Cheapest in

Find flight deals from Hilton Head Island to St. Louis

Cheapest flights from Hilton Head Island to St. LouisExplore the most affordable flight options available from Hilton Head Island to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Explore the most affordable flight options available from Hilton Head Island to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Cheapflights Fare Finder

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

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

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

Cheapflights Insights

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

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

Reviews of airlines servicing St. Louis

Get a feel of what it's like to fly with American Airlines from Hilton Head Island to St. Louis by reading reviews from past customers. Users have also rated airlines 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 St. Louis. 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 St. Louis?

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

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

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

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

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

Traveling to a place near St. Louis?

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 St. Louis

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

Top airline flying from Hilton Head Island to St. Louis

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Hilton Head Island to St. Louis
Explore the most affordable flight options available from Hilton Head Island to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.