$184 Cheap Flights from St. Louis (STL) to Huntsville (HSV)

View $184 flight on Tue, Dec 9, 2025Opens in a new window

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Huntsville International Airport (HSV)

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Cheap Flights from St. Louis to Huntsville (STL-HSV)

Prices were available within the past 7 days and start at $184 for one-way flights and $229 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Mar 10 - Tue, Mar 17
STL
St. Louis
HSV
Huntsville
$229 Roundtrip, found 1 day ago
$229
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Mar 10 from St. Louis to Huntsville, returning Tue, Mar 17, priced at $229 found 1 day ago
United
Fri, Dec 5 - Sun, Dec 7
STL
St. Louis
HSV
Huntsville
$229 Roundtrip, found 1 day ago
$229
Roundtrip
found 1 day ago
Select United flight, departing Fri, Dec 5 from St. Louis to Huntsville, returning Sun, Dec 7, priced at $229 found 1 day ago
United
Tue, Mar 10 - Tue, Mar 17
STL
St. Louis
HSV
Huntsville
$243 Roundtrip, found 1 day ago
$243
Roundtrip
found 1 day ago
Select United flight, departing Tue, Mar 10 from St. Louis to Huntsville, returning Tue, Mar 17, priced at $243 found 1 day ago
Delta
Wed, Nov 19 - Thu, Nov 27
STL
St. Louis
HSV
Huntsville
$244 Roundtrip, found 2 hours ago
$244
Roundtrip
found 2 hours ago
Select Delta flight, departing Wed, Nov 19 from St. Louis to Huntsville, returning Thu, Nov 27, priced at $244 found 2 hours ago
United
Wed, Dec 31 - Wed, Jan 21
STL
St. Louis
HSV
Huntsville
$245 Roundtrip, found 6 days ago
$245
Roundtrip
found 6 days ago
Select United flight, departing Wed, Dec 31 from St. Louis to Huntsville, returning Wed, Jan 21, priced at $245 found 6 days ago
American Airlines
Mon, Nov 24 - Fri, Nov 28
STL
St. Louis
HSV
Huntsville
$262 Roundtrip, found 2 days ago
$262
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Nov 24 from St. Louis to Huntsville, returning Fri, Nov 28, priced at $262 found 2 days ago
Delta
Tue, Nov 18 - Thu, Nov 27
STL
St. Louis
HSV
Huntsville
$264 Roundtrip, found 2 hours ago
$264
Roundtrip
found 2 hours ago
Select Delta flight, departing Tue, Nov 18 from St. Louis to Huntsville, returning Thu, Nov 27, priced at $264 found 2 hours ago
Delta
Tue, Mar 10 - Tue, Mar 17
STL
St. Louis
HSV
Huntsville
$268 Roundtrip, found 1 day ago
$268
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Mar 10 from St. Louis to Huntsville, returning Tue, Mar 17, priced at $268 found 1 day ago
United
Wed, Dec 31 - Wed, Jan 21
STL
St. Louis
HSV
Huntsville
$270 Roundtrip, found 6 days ago
$270
Roundtrip
found 6 days ago
Select United flight, departing Wed, Dec 31 from St. Louis to Huntsville, returning Wed, Jan 21, priced at $270 found 6 days ago
United
Tue, Mar 10 - Tue, Mar 17
STL
St. Louis
HSV
Huntsville
$272 Roundtrip, found 1 day ago
$272
Roundtrip
found 1 day ago
Select United flight, departing Tue, Mar 10 from St. Louis to Huntsville, returning Tue, Mar 17, priced at $272 found 1 day ago

Find the cheapest month to fly from St. Louis (STL) to Huntsville (HSV)

May is typically the cheapest month to fly

From $198 - $472 per traveler.

Alternative airports near Huntsville

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

Select flight to Huntsville Intl. HSV. Cheapest and Closest option available. Average driving time to city center is 15 minutes. Flights from $244
HSV
Huntsville Intl.
CheapestClosest
Average driving time to city center15 min
Flights from $244

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Huntsville Intl. Airport (HSV) cost?
Grab a cheap one-way flight from $184 or cheap return flight from $229 from Lambert-St. Louis Intl. Airport (STL) to Huntsville Intl. Airport (HSV) 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 Lambert-St. Louis Intl. Airport (STL) to Huntsville Intl. Airport (HSV)?
The cheapest month to fly from STL to HSV is March, when there's less demand. Off-peak season is often when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Huntsville Intl. Airport (HSV)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest STL to HSV flight.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Huntsville Intl. Airport (HSV)?
You'll need to catch a flight with a layover if you're traveling from Lambert-St. Louis Intl. Airport (STL) to Huntsville Intl. Airport (HSV). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from STL to HSV?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change depending on a range of factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lambert-St. Louis Intl. Airport (STL) to Huntsville Intl. Airport (HSV)?
Choose a flight from Lambert-St. Louis Intl. Airport (STL) to Huntsville Intl. Airport (HSV) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**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 Lambert-St. Louis Intl. Airport (STL) to Huntsville Intl. Airport (HSV) last-minute?
Last-minute bookings from STL to HSV are generally more expensive. To secure the lowest prices, start searching for flights as soon as possible. That said, if you're flexible with your travel plans, you may find a cheap ticket right before your journey.
Is it cheaper to book a STL to HSV flight and hotel package?
Compared with arranging hotels and flights separately, booking a STL to HSV flight and hotel package with Expedia could result in significant savings. Better yet, having it all in one place will take the hassle out of planning your trip. Simply secure your flights and select from our extensive range of stays, then tailor your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Huntsville Intl. Airport (HSV)?
In most instances, you can cancel or modify your STL to HSV flight. However, there may be additional charges, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you'd like more details, head to our Customer Service portal.

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Huntsville Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$228
Distance
345 mi

Book with confidence

St. Louis to Huntsville Flights

The cheapest times to fly from St. Louis to Huntsville

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 St. Louis to Huntsville are during the month of March. You can find some of the cheapest flights from St. Louis to Huntsville with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Louis to Huntsville

Sunday is one of the best days to book for cheap flights from St. Louis to Huntsville: 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 St. Louis to Huntsville

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 St. Louis to Huntsville in 2025. You can also book with separate airlines for your outbound and return journeys, from $184 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 St. Louis to Huntsville 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 St. Louis to Huntsville 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.

 

St. Louis to Huntsville Flights

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*Available to One Key members.