What is the cheapest airline that flies from Lambert-St Louis to Huntsville?

American Airlines, United Airlines, and Delta are the most popular carriers operating from Lambert-St Louis to Huntsville

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 5 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 August 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

Q: What is the typical price of a round-trip flight between St. Louis and Huntsville?

Prices are currently low for flights on this route. Typical prices usually range from $246 to $343. The lowest price recently found on this route was $229.

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Find the cheapest flights from St. Louis to Huntsville

Round-trip

One-way

Last minute

Cheap round-trip flights

4:32 pm - 9:36 pmSTL-HSV

5h 04m1 stop

6:15 am - 1:12 pmHSV-STL

6h 57m1 stop

$229American Airlines

Find Deal

Thu, Aug 21 - Sun, Aug 24

7:55 am - 12:37 pmSTL-HSV

4h 42m1 stop

7:30 am - 12:25 pmHSV-STL

4h 55m1 stop

$239United Airlines

Find Deal

Sat, Aug 16 - Wed, Aug 20

6:52 pm - 10:57 pmSTL-HSV

4h 05m1 stop

1:17 pm - 6:02 pmHSV-STL

4h 45m1 stop

$268Delta

Find Deal

Fri, Oct 24 - Sat, Oct 25

6:00 am - 11:42 amSTL-HSV

5h 42m1 stop

10:22 am - 2:37 pmHSV-STL

4h 15m1 stop

$274Delta

Find Deal

Thu, Aug 28 - Thu, Sep 4

1:52 pm - 9:14 pmSTL-HSV

7h 22m1 stop

7:05 pm - 12:05 amHSV-STL

5h 00m1 stop

$284American Airlines

Find Deal

Thu, Nov 6 - Sun, Nov 9

6:00 am - 11:42 amSTL-HSV

5h 42m1 stop

12:27 pm - 4:06 pmHSV-STL

3h 39m1 stop

$337Delta

Find Deal

Sun, Aug 31 - Wed, Sep 3

6:35 am - 7:06 pmSTL-HSV

12h 31m2 stops

7:30 am - 12:25 pmHSV-STL

4h 55m1 stop

$419United Airlines

Find Deal

Thu, Aug 21 - Sun, Aug 24

6:52 pm - 10:57 pmSTL-HSV

4h 05m1 stop

6:00 am - 10:26 amHSV-STL

4h 26m1 stop

$437Delta

Find Deal

Fri, Oct 10 - Sun, Oct 19

2:30 pm - 8:50 amSTL-HSV

18h 20m2 stops

7:06 pm - 4:35 pmHSV-STL

21h 29m3 stops

$520

Find Deal

Sun, Aug 31 - Wed, Sep 3

2:30 pm - 10:07 amSTL-HSV

19h 37m3 stops

7:06 pm - 4:35 pmHSV-STL

21h 29m3 stops

$607

Find Deal

Sun, Aug 31 - Wed, Sep 3

Delta flights from St. Louis to Huntsville

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

Delta

Oct 24

STL6:52 pmLambert-St Louis

4h 05m

1 stop

HSV10:57 pmHuntsville

Oct 25

HSV1:17 pmHuntsville

4h 45m

1 stop

STL6:02 pmLambert-St Louis

$268

Find similar

Delta

Aug 28

STL6:00 amLambert-St Louis

5h 42m

1 stop

HSV11:42 amHuntsville

Sep 4

HSV10:22 amHuntsville

4h 15m

1 stop

STL2:37 pmLambert-St Louis

$274

Find similar

Delta

Aug 31

STL6:00 amLambert-St Louis

5h 42m

1 stop

HSV11:42 amHuntsville

Sep 3

HSV12:27 pmHuntsville

3h 39m

1 stop

STL4:06 pmLambert-St Louis

$337

Find similar

American Airlines flights from St. Louis to Huntsville

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

American Airlines

Aug 21

STL4:32 pmLambert-St Louis

5h 04m

1 stop

HSV9:36 pmHuntsville

Aug 24

HSV6:15 amHuntsville

6h 57m

1 stop

STL1:12 pmLambert-St Louis

$229

Find similar

American Airlines

Aug 7

STL7:32 amLambert-St Louis

6h 27m

1 stop

HSV1:59 pmHuntsville

Aug 10

HSV5:27 pmHuntsville

5h 36m

1 stop

STL11:03 pmLambert-St Louis

$279

Find similar

American Airlines

Nov 6

STL1:52 pmLambert-St Louis

7h 22m

1 stop

HSV9:14 pmHuntsville

Nov 9

HSV7:05 pmHuntsville

5h 00m

1 stop

STL12:05 amLambert-St Louis

$284

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisHuntsville

STL - HSV

STLHSV

Lambert-St Louis

Thu 8/21

4:32 pm-9:36 pm

1 stop5h 04m

Huntsville

Sun 8/24

6:15 am-1:12 pm

1 stop6h 57m

$229

St. LouisHuntsville

STL - HSV

STLHSV

Lambert-St Louis

Sat 8/16

7:55 am-12:37 pm

1 stop4h 42m

Huntsville

Wed 8/20

7:30 am-12:25 pm

1 stop4h 55m

$239

St. LouisHuntsville

STL - HSV

STLHSV

Lambert-St Louis

Fri 10/24

6:52 pm-10:57 pm

1 stop4h 05m

Huntsville

Sat 10/25

1:17 pm-6:02 pm

1 stop4h 45m

$268

St. LouisHuntsville

STL - HSV

STLHSV

Lambert-St Louis

Thu 8/28

6:00 am-11:42 am

1 stop5h 42m

Huntsville

Thu 9/4

10:22 am-2:37 pm

1 stop4h 15m

$274

St. LouisHuntsville

STL - HSV

STLHSV

Lambert-St Louis

Thu 11/6

1:52 pm-9:14 pm

1 stop7h 22m

Huntsville

Sun 11/9

7:05 pm-12:05 am

1 stop5h 00m

$284

St. LouisHuntsville

STL - HSV

STLHSV

Lambert-St Louis

Sun 8/31

6:00 am-11:42 am

1 stop5h 42m

Huntsville

Wed 9/3

12:27 pm-4:06 pm

1 stop3h 39m

$337

St. LouisHuntsville

STL - HSV

STLHSV

Lambert-St Louis

Thu 8/21

6:35 am-7:06 pm

2 stops12h 31m

Huntsville

Sun 8/24

7:30 am-12:25 pm

1 stop4h 55m

$419

St. LouisHuntsville

STL - HSV

STLHSV

Lambert-St Louis

Fri 10/10

6:52 pm-10:57 pm

1 stop4h 05m

Huntsville

Sun 10/19

6:00 am-10:26 am

1 stop4h 26m

$437

St. LouisHuntsville

STL - HSV

STLHSV

Lambert-St Louis

Sun 8/31

2:30 pm-8:50 am

2 stops18h 20m

Huntsville

Wed 9/3

7:06 pm-4:35 pm

3 stops21h 29m

$520

St. LouisHuntsville

STL - HSV

STLHSV

Lambert-St Louis

Sun 8/31

2:30 pm-10:07 am

3 stops19h 37m

Huntsville

Wed 9/3

7:06 pm-4:35 pm

3 stops21h 29m

$607

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted 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 typical price of a round-trip flight between St. Louis and Huntsville?

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 $246. If you don’t want to visit Huntsville in July, then you should wait until December to fly from St. Louis, when ticket prices are also cheap, with an average price of $258.

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

Best Price Found	$197
Fastest flight time	4h 04m
Direct flights	None
Airports in Huntsville	1 airport

The best one-way flight to Huntsville from St. Louis in the past 72 hours is $197. The best round-trip flight deal from St. Louis to Huntsville found on momondo in the last 72 hours is $229.

The fastest flight from St. Louis to Huntsville takes 4h 04m

There are no direct flights from St. Louis to Huntsville. Popular non-direct route for this connection is Lambert-St Louis Airport - Huntsville Airport.

There is 1 airport near Huntsville: Huntsville (HSV)

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 4h 05m.
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 August 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 (55% of total bookings). The next most popular airline is American Airlines (45%).

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 8.0 7,983 reviews		Search Delta flights
American Airlines	PriceFrom $238	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights

Cullman

Guntersville

Decatur

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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.

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Cheap flights from St. Louis to Huntsville from $197

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Huntsville departing on 8/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Find the cheapest flights from St. Louis to Huntsville

Cheap round-trip flights

Cheap one-way flights

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Delta flights from St. Louis to Huntsville

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

American Airlines flights from St. Louis to Huntsville

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

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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

What is the typical price of a round-trip flight between St. Louis and Huntsville?

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 $246. If you don’t want to visit Huntsville in July, then you should wait until December to fly from St. Louis, when ticket prices are also cheap, with an average price of $258.

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

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

What is the cheapest airline that flies from Lambert-St Louis to Huntsville?

American Airlines, United Airlines, and Delta are the most popular carriers operating from Lambert-St Louis to Huntsville

What airlines fly to Huntsville?

When to book flights from St. Louis to Huntsville

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

Best Price Found

Fastest flight time

Direct flights

Airports in Huntsville

How far is Lambert-St Louis to Huntsville by plane?

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

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

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

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

What is the most popular airline from St. Louis to Huntsville?

Best airlines flying from St. Louis to Huntsville

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

Traveling to a place near Huntsville?

Why use momondo?

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

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

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

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

An easier way to manage your Huntsville trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Alabama