What airlines fly to Huntsville?

Southwest, Delta and Southern / Mokulele are the top three most popular airlines that fly to Huntsville from St. Louis according to our data. Southwest is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Huntsville. Keep in mind that there are 4 different airlines that fly to Huntsville on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Lambert-St Louis Airport to Huntsville Airport?

Prices for flights from Lambert-St Louis Airport to Huntsville Airport were last updated today.

How many operators does momondo search for flights from Lambert-St Louis Airport to Huntsville Airport?

There are 2 operators available for flights from Lambert-St Louis Airport to Huntsville Airport as of December 2025.

How old do you have to be to fly from Lambert-St Louis Airport to Huntsville Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Huntsville Airport.

What documentation or ID do you need to fly to Huntsville Airport?

The travel and health documents required for your trip to Huntsville Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Huntsville Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$197 Cheap Flights from St. Louis to Huntsville in 2025/26

1 adult

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Find the cheapest flights from St. Louis to Huntsville

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One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 9:55 am

STL

HSV

3h 55m1 stop

8:36 am - 3:04 pm

HSV

STL

6h 28m1 stop

$249American Airlines

Thu, Feb 5 - Sun, Feb 8

6:35 am - 1:28 pm

STL

HSV

6h 53m1 stop

2:08 pm - 8:43 pm

HSV

STL

6h 35m1 stop

$254Delta

Fri, Jan 9 - Sun, Jan 11

10:57 am - 1:33 pm

STL

HSV

26h 36m2 stops

6:57 pm - 7:50 am

HSV

STL

12h 53m1 stop

$273Multiple Airlines

Sun, Jan 4 - Thu, Jan 8

10:17 am - 2:33 pm

STL

HSV

4h 16m1 stop

5:59 pm - 11:12 pm

HSV

STL

5h 13m1 stop

$275American Airlines

Thu, Jan 15 - Mon, Jan 19

8:17 am - 1:03 pm

STL

HSV

4h 46m1 stop

7:30 am - 12:21 pm

HSV

STL

4h 51m1 stop

$309United Airlines

Wed, Feb 25 - Sat, Feb 28

7:43 pm - 6:25 pm

STL

HSV

22h 42m2 stops

6:57 pm - 8:05 am

HSV

STL

13h 08m1 stop

$328Multiple Airlines

Fri, Jan 9 - Sun, Jan 11

6:00 am - 12:15 pm

STL

HSV

6h 15m1 stop

4:33 pm - 10:00 pm

HSV

STL

5h 27m1 stop

$339United Airlines

Tue, Jan 6 - Sat, Jan 10

6:00 am - 11:10 am

STL

HSV

5h 10m1 stop

7:35 am - 12:21 pm

HSV

STL

4h 46m1 stop

$369Delta

Fri, Jan 2 - Sun, Jan 4

11:05 am - 8:14 pm

STL

HSV

9h 09m2 stops

1:29 pm - 6:34 pm

HSV

STL

5h 05m1 stop

$372American Airlines

Tue, Jan 6 - Sat, Jan 10

11:51 am - 1:33 pm

STL

HSV

25h 42m1 stop

6:57 pm - 7:50 am

HSV

STL

12h 53m1 stop

$416Multiple Airlines

Sun, Jan 4 - Thu, Jan 8

Delta flights from St. Louis to Huntsville

Our best Delta deals on St. Louis to Huntsville flight tickets

Delta

Jan 9

STL6:35 amLambert-St Louis

6h 53m

1 stop

HSV1:28 pmHuntsville

Jan 11

HSV2:08 pmHuntsville

6h 35m

1 stop

STL8:43 pmLambert-St Louis

$254

Find similar

Delta

Jan 2

STL6:00 amLambert-St Louis

5h 10m

1 stop

HSV11:10 amHuntsville

Jan 3

HSV5:23 amHuntsville

3h 35m

1 stop

STL8:58 amLambert-St Louis

$299

Find similar

Delta

Dec 24

STL5:13 pmLambert-St Louis

5h 37m

1 stop

HSV10:50 pmHuntsville

Dec 28

HSV6:55 pmHuntsville

4h 47m

1 stop

STL11:42 pmLambert-St Louis

$309

Find similar

American Airlines flights from St. Louis to Huntsville

Our best American Airlines deals on St. Louis to Huntsville flight tickets

American Airlines

Feb 26

STL4:06 pmLambert-St Louis

6h 42m

1 stop

HSV10:48 pmHuntsville

Feb 28

HSV5:30 amHuntsville

7h 16m

1 stop

STL12:46 pmLambert-St Louis

$249

Find similar

American Airlines

Jan 15

STL10:17 amLambert-St Louis

4h 16m

1 stop

HSV2:33 pmHuntsville

Jan 19

HSV5:59 pmHuntsville

5h 13m

1 stop

STL11:12 pmLambert-St Louis

$275

Find similar

American Airlines

Dec 25

STL6:00 amLambert-St Louis

11h 19m

2 stops

HSV5:19 pmHuntsville

Dec 31

HSV6:00 amHuntsville

7h 36m

1 stop

STL1:36 pmLambert-St Louis

$314

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisHuntsville

STL - HSV

STLHSV

Lambert-St Louis

Thu 2/5

6:00 am-9:55 am

1 stop3h 55m

Huntsville

Sun 2/8

8:36 am-3:04 pm

1 stop6h 28m

$249

St. LouisHuntsville

STL - HSV

STLHSV

Lambert-St Louis

Fri 1/9

6:35 am-1:28 pm

1 stop6h 53m

Huntsville

Sun 1/11

2:08 pm-8:43 pm

1 stop6h 35m

$254

St. LouisHuntsville

STL - HSV

STLHSV

Lambert-St Louis

Sun 1/4

10:57 am-1:33 pm

2 stops26h 36m

Huntsville

Thu 1/8

6:57 pm-7:50 am

1 stop12h 53m

$273

St. LouisHuntsville

STL - HSV

STLHSV

Lambert-St Louis

Thu 1/15

10:17 am-2:33 pm

1 stop4h 16m

Huntsville

Mon 1/19

5:59 pm-11:12 pm

1 stop5h 13m

$275

St. LouisHuntsville

STL - HSV

STLHSV

Lambert-St Louis

Wed 2/25

8:17 am-1:03 pm

1 stop4h 46m

Huntsville

Sat 2/28

7:30 am-12:21 pm

1 stop4h 51m

$309

St. LouisHuntsville

STL - HSV

STLHSV

Lambert-St Louis

Fri 1/9

7:43 pm-6:25 pm

2 stops22h 42m

Huntsville

Sun 1/11

6:57 pm-8:05 am

1 stop13h 08m

$328

St. LouisHuntsville

STL - HSV

STLHSV

Lambert-St Louis

Tue 1/6

6:00 am-12:15 pm

1 stop6h 15m

Huntsville

Sat 1/10

4:33 pm-10:00 pm

1 stop5h 27m

$339

St. LouisHuntsville

STL - HSV

STLHSV

Lambert-St Louis

Fri 1/2

6:00 am-11:10 am

1 stop5h 10m

Huntsville

Sun 1/4

7:35 am-12:21 pm

1 stop4h 46m

$369

St. LouisHuntsville

STL - HSV

STLHSV

Lambert-St Louis

Tue 1/6

11:05 am-8:14 pm

2 stops9h 09m

Huntsville

Sat 1/10

1:29 pm-6:34 pm

1 stop5h 05m

$372

St. LouisHuntsville

STL - HSV

STLHSV

Lambert-St Louis

Sun 1/4

11:51 am-1:33 pm

1 stop25h 42m

Huntsville

Thu 1/8

6:57 pm-7:50 am

1 stop12h 53m

$416

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from St. Louis to Huntsville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Huntsville?

The month of July is, on average, the cheapest month to fly to Huntsville from St. Louis, with most prices found around $228. If you don’t want to visit Huntsville in July, then you should wait until October to fly from St. Louis, when ticket prices are also cheap, with an average price of $228.

What is the cheapest day to depart on your flight to Huntsville?

The cheapest day to depart on your flight to Huntsville is on a Tuesday when prices can be found for as low as $235. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Huntsville on Sunday is $538.

What is the cheapest time of day to depart on your flight to Huntsville?

According to our data, the cheapest time of day to fly to Huntsville is in the morning. momondo users have found flights departing from St. Louis to Huntsville in the morning for as low as $300. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Huntsville is at noon when prices are around $388.

When to book flights from St. Louis to Huntsville

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Huntsville according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap St. Louis to Huntsville (STL to HSV) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Huntsville

Fastest flight time	5h 37m
Direct flights	None

The fastest flight from St. Louis to Huntsville takes 5h 37m

There are no direct flights from St. Louis to Huntsville. There are no popular flight routes from St. Louis to Huntsville.

Search flight deals

How far is Lambert-St Louis to Huntsville by plane?
The distance between Lambert-St Louis and Huntsville is about 335.2 mi. A reasonable flight in good conditions will take 5h 37m.
When did momondo last update prices for flights from Lambert-St Louis Airport to Huntsville Airport?
Prices for flights from Lambert-St Louis Airport to Huntsville Airport were last updated today.
How many operators does momondo search for flights from Lambert-St Louis Airport to Huntsville Airport?
There are 2 operators available for flights from Lambert-St Louis Airport to Huntsville Airport as of December 2025.
How old do you have to be to fly from Lambert-St Louis Airport to Huntsville Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Huntsville Airport.
What documentation or ID do you need to fly to Huntsville Airport?
The travel and health documents required for your trip to Huntsville Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Huntsville Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from St. Louis to Huntsville?
Based on momondo bookings for this flight route, the most popular airline on flight routes from St. Louis to Huntsville is Delta (63% of total bookings). The next most popular airline is American Airlines (37%).

Best airlines flying from St. Louis to Huntsville

Compare and see reviews for airlines that fly from St. Louis to Huntsville with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $228	Free Cancellation	Rating 7.9 8,014 reviews		Search Delta flights
American Airlines	PriceFrom $238	Free Cancellation	Rating 7.2 11,054 reviews		Search American Airlines flights

Cullman

Decatur

Guntersville

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Why should I use momondo to find a flight deal from St. Louis to Huntsville?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from St. Louis to Huntsville for you.

Can I find flights from St. Louis to Huntsville with flexible booking policies on momondo?

All flight searches from St. Louis to Huntsville on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from St. Louis to Huntsville?

momondo helps you find the best flight between St. Louis and Huntsville by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from St. Louis to Huntsville right now. Can momondo alert me if prices change?

If you are not ready to book a flight from St. Louis to Huntsville now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Huntsville and let you know when they change.