HSV - STL

$111 Find Cheap Flights from Huntsville to St. Louis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Huntsville to St. Louis departing on 2/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Huntsville to St. Louis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Huntsville to St. Louis, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$245
Overall average: $249
Multiple Airlines
Thu 4/9Thu 4/16
HSV - STL • 1 stop
Cheapest one-way
$111
Multiple Airlines
Mon 2/16
HSV - STL • 2 stops
Top airlines
Delta
Cheapest • from $249 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
April
Cheapest • 31% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to St. Louis!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Huntsville to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Huntsville to St. Louis

Thu, Apr 9 - Thu, Apr 16
Multiple Airlines Logo
1:27 pm - 7:51 am
HSV
-
STL
18h 24m
1 stop
Multiple Airlines Logo
11:21 am - 9:54 am
STL
-
HSV
22h 33m
2 stops
$245Multiple Airlines
Thu, Apr 9 - Thu, Apr 16
Delta Logo
3:11 pm - 9:06 pm
HSV
-
STL
5h 55m
1 stop
Delta Logo
6:00 am - 12:10 pm
STL
-
HSV
6h 10m
1 stop
$249Delta
Thu, Feb 12 - Wed, Feb 18
Delta Logo
6:55 pm - 11:36 pm
HSV
-
STL
4h 41m
1 stop
Delta Logo
6:35 am - 1:20 pm
STL
-
HSV
6h 45m
1 stop
$254Delta
Tue, Feb 10 - Sat, Feb 14
United Airlines Logo
7:33 am - 2:30 pm
HSV
-
STL
6h 57m
1 stop
United Airlines Logo
7:41 am - 1:03 pm
STL
-
HSV
5h 22m
1 stop
$259United Airlines
Tue, Feb 10 - Sat, Feb 14
American Airlines Logo
2:05 pm - 9:51 pm
HSV
-
STL
7h 46m
2 stops
American Airlines Logo
4:13 pm - 11:45 pm
STL
-
HSV
7h 32m
1 stop
$264American Airlines
Tue, Feb 10 - Sat, Feb 14
American Airlines Logo
10:51 am - 6:16 pm
HSV
-
STL
7h 25m
2 stops
American Airlines Logo
6:06 am - 1:42 pm
STL
-
HSV
7h 36m
2 stops
$270American Airlines
Sat, Feb 21 - Wed, Feb 25
United Airlines Logo
4:15 pm - 10:14 pm
HSV
-
STL
5h 59m
1 stop
United Airlines Logo
7:41 am - 1:03 pm
STL
-
HSV
5h 22m
1 stop
$309United Airlines
Wed, Mar 4 - Fri, Mar 6
Delta Logo
2:05 pm - 8:43 pm
HSV
-
STL
6h 38m
1 stop
Delta Logo
6:00 am - 9:26 am
STL
-
HSV
3h 26m
1 stop
$369Delta
Fri, Apr 3 - Mon, Apr 6
Multiple Airlines Logo
9:41 am - 11:55 pm
HSV
-
STL
14h 14m
1 stop
Multiple Airlines Logo
8:16 pm - 6:35 pm
STL
-
HSV
46h 19m
2 stops
$373Multiple Airlines
Sat, Feb 21 - Wed, Feb 25
United Airlines Logo
8:10 am - 9:05 pm
HSV
-
STL
12h 55m
2 stops
United Airlines Logo
7:41 am - 1:03 pm
STL
-
HSV
5h 22m
1 stop
$375United Airlines
Booking Insights

KAYAK's insights & trends for Huntsville to St. Louis flights

Get data-powered insights and trends into flights from Huntsville to St. Louis to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Huntsville to St. Louis?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Huntsville to St. Louis, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Huntsville to St. Louis is April, where tickets cost $249 (return) on average. On the other hand, the most expensive months are November and December, where the average cost of round-trip tickets is $575 and $446 respectively.

Good to know

Low seasonJanuary
Cheapest flight$111
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 20% lower on average.
Flight from Huntsville to St. Louis

When to book flights from Huntsville to St. Louis

Are your dates flexible? Find out the best times to travel from Huntsville to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Huntsville to St. Louis

  • What is the cheapest flight from Huntsville to St. Louis?

    In the last 3 days, the lowest price for a flight from Huntsville to St. Louis was $111 for a one-way ticket and $245 for a round-trip.

  • Do I need a passport to fly between Huntsville and St. Louis?

    No, a passport isn't needed to fly from Huntsville to St. Louis. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Huntsville to St. Louis?

    Huntsville airport is called Huntsville and the only airport in St. Louis is Lambert-St Louis.

  • Which aircraft models fly most regularly from Huntsville to St. Louis?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Huntsville to St. Louis?

    oneworld, and SkyTeam are the airline alliances operating flights between Huntsville and St. Louis, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Huntsville to St. Louis, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Huntsville to St. Louis are Delta and American Airlines. With an average price for the route of $288 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $319 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Huntsville to St. Louis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Huntsville to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Huntsville to St. Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Huntsville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Huntsville to St. Louis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Huntsville with another airline. Booking your flights between Huntsville and STL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Huntsville to St. Louis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Huntsville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Huntsville to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from Huntsville to St. Louis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Huntsville to St. Louis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8124 reviews
8.1Boarding
7.8Entertainment
7.2Food
7.9Comfort
8.5Crew
Airline reviews

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

10.0 ExcellentZebrina, Jan 2026
LGA - CAE
Read more Delta reviews

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

Connection through Atlanta was difficult. Mechanical issue on plane caused a two hour delay. New gate was a mile away.

No WiFi. Comfort plus should have alcohol provided, crew only offered water or tea. Who the heck wants tea?

On time on a day with lots of weather cancellations on other flights. Thank you for getting me home during a winter storm!

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

The plane was experiencing problems with the HVAC system, it was very cold in the front of the plane and very hot in the back.

The attendants were kind and helpful. A sugar-free drink would have been very welcome.

Pilot navigated severe weather/snow storm with skill. Described his intentions clearly

one crew said "he" didn't serve double alcohol drinks for travelers in exit rows. crew on prior flight did. Is this a AA rule, and the prior crew was being nice? Also, I think we deserve more than a 25% refund for losing first class seats when rescheduling a flight due to weather

It was a little concerning to hear the ground crew arguing with the flight crew over baggage space. Instead of taking them and checking them, they started checking for space in the first class cabin moving items around like the flight crew didn't know what they were doing. I was embarrassed for them.

2 hour delay due to equipment failure. No updates via the app and airport screens (which continued to show a departure time in the past). AA eventually switched planes and the new plane was not catered or cleaned correctly.

I booked an aisle seat and was given a middle. At 6'4" 230lbs, it is not ideal to fly in the middle row for myself and passengers.

Trip delayed for 2 hours because of rain. We boarded and have to get down the flight and reboard again.

Everything you need to know for your flight from Huntsville to St. Louis

Information on your arrival and departure airports