$211 Cheap Flights from Hilton Head Island (HHH) to St. Louis (STL)

View $211 flight on Tue, Apr 14, 2026Opens in a new window

Popular airlines from Hilton Head Island Airport (HHH) to St. Louis Lambert Intl. Airport (STL)

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Cheap Flights from Hilton Head Island to St. Louis (HHH-STL)

Prices were available within the past 7 days and start at $211 for one-way flights and $294 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Apr 22 - Sun, Apr 26
HHH
Hilton Head Island
STL
St. Louis
$294 Roundtrip, found 2 days ago
$294
Roundtrip
found 2 days ago
Select United flight, departing Wed, Apr 22 from Hilton Head Island to St. Louis, returning Sun, Apr 26, priced at $294 found 2 days ago
American Airlines
Tue, Nov 18 - Tue, Nov 25
HHH
Hilton Head Island
STL
St. Louis
$309 Roundtrip, found 6 days ago
$309
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Nov 18 from Hilton Head Island to St. Louis, returning Tue, Nov 25, priced at $309 found 6 days ago
American Airlines
Tue, Nov 18 - Fri, Nov 28
HHH
Hilton Head Island
STL
St. Louis
$334 Roundtrip, found 6 days ago
$334
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Nov 18 from Hilton Head Island to St. Louis, returning Fri, Nov 28, priced at $334 found 6 days ago
American Airlines
Thu, Dec 25 - Mon, Dec 29
HHH
Hilton Head Island
STL
St. Louis
$338 Roundtrip, found 14 hours ago
$338
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Thu, Dec 25 from Hilton Head Island to St. Louis, returning Mon, Dec 29, priced at $338 found 14 hours ago
American Airlines
Tue, Nov 18 - Sun, Nov 23
HHH
Hilton Head Island
STL
St. Louis
$349 Roundtrip, found 6 days ago
$349
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Nov 18 from Hilton Head Island to St. Louis, returning Sun, Nov 23, priced at $349 found 6 days ago
American Airlines
Sat, Jan 17 - Sat, Jan 31
HHH
Hilton Head Island
STL
St. Louis
$353 Roundtrip, found 1 day ago
$353
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Jan 17 from Hilton Head Island to St. Louis, returning Sat, Jan 31, priced at $353 found 1 day ago
American Airlines
Sun, Jan 18 - Sat, Jan 31
HHH
Hilton Head Island
STL
St. Louis
$358 Roundtrip, found 1 day ago
$358
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Jan 18 from Hilton Head Island to St. Louis, returning Sat, Jan 31, priced at $358 found 1 day ago
American Airlines
Tue, Jan 6 - Tue, Jan 20
HHH
Hilton Head Island
STL
St. Louis
$363 Roundtrip, found 1 day ago
$363
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Jan 6 from Hilton Head Island to St. Louis, returning Tue, Jan 20, priced at $363 found 1 day ago
American Airlines
Sat, Nov 15 - Sun, Nov 23
HHH
Hilton Head Island
STL
St. Louis
$379 Roundtrip, found 6 days ago
$379
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Nov 15 from Hilton Head Island to St. Louis, returning Sun, Nov 23, priced at $379 found 6 days ago
Delta
Wed, Apr 22 - Sun, Apr 26
HHH
Hilton Head Island
STL
St. Louis
$440 Roundtrip, found 2 days ago
$440
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Apr 22 from Hilton Head Island to St. Louis, returning Sun, Apr 26, priced at $440 found 2 days ago

Alternative airports near St. Louis

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Lambert-St. Louis Intl. STL. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $389
STL
Lambert-St. Louis Intl.
Cheapest
Average driving time to city center20 min
Flights from $389

Frequently asked questions

How much does a flight from Hilton Head Island Airport (HHH) to Lambert-St. Louis Intl. Airport (STL) cost?
Lock in a cheap one-way flight from $211 or cheap return flight from $294 from Hilton Head Island Airport (HHH) to Lambert-St. Louis Intl. Airport (STL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Hilton Head Island Airport (HHH) to Lambert-St. Louis Intl. Airport (STL)?
The cheapest month to fly from HHH to STL is April, when there's less demand. Off-peak season is typically when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Hilton Head Island Airport (HHH) to Lambert-St. Louis Intl. Airport (STL)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll take you from HHH to STL. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from Hilton Head Island Airport (HHH) to Lambert-St. Louis Intl. Airport (STL)?
There aren't any daily direct flights available from Hilton Head Island Airport (HHH) to Lambert-St. Louis Intl. Airport (STL). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from HHH to STL?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change depending on various factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Hilton Head Island Airport (HHH) to Lambert-St. Louis Intl. Airport (STL)?
Book a flight from Hilton Head Island Airport (HHH) to Lambert-St. Louis Intl. Airport (STL) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Hilton Head Island Airport (HHH) to Lambert-St. Louis Intl. Airport (STL) last-minute?
Last-minute bookings from HHH to STL are usually more expensive. To secure the best rates, start searching for flights well in advance. That said, if your travel plans are flexible, you may score a cheap ticket right before your journey.
Is it cheaper to book a HHH to STL flight and hotel package?
You'll typically save money by booking a HHH to STL flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After choosing your ideal accommodations and flights, consider adding extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Hilton Head Island Airport (HHH) to Lambert-St. Louis Intl. Airport (STL)?
Generally, it's possible to cancel or reschedule your HHH to STL flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Hilton Head Island
Destination airport
Lambert-St. Louis Intl.
Airlines serving
American Airlines
Roundtrip price
$293
Distance
705 mi

Book with confidence

Hilton Head Island to St. Louis Flights

The cheapest times to fly from Hilton Head Island to St. Louis

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Hilton Head Island to St. Louis are during the month of April. You can find some of the cheapest flights from Hilton Head Island to St. Louis with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Hilton Head Island to St. Louis: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Hilton Head Island to St. Louis

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Hilton Head Island to St. Louis in 2025. You can also book with separate airlines for your outbound and return journeys, from $211 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Hilton Head Island to St. Louis flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Hilton Head Island to St. Louis airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Hilton Head Island to St. Louis Flights

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*Available to One Key members.