STL - HSV

$104 Find Cheap Flights from St. Louis to Huntsville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Huntsville departing on 2/1. 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 Huntsville

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

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Huntsville 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 St. Louis to Huntsville

Sat, Feb 21 - Wed, Feb 25
Delta Logo
7:30 am - 1:54 pmSTL-HSV
6h 24m1 stop
Delta Logo
5:20 pm - 11:40 pmHSV-STL
6h 20m1 stop
$229Delta
Find Deal
Fri, Nov 14 - Tue, Nov 18
Delta Logo
6:00 am - 9:13 amSTL-HSV
3h 13m1 stop
Delta Logo
7:00 am - 1:00 pmHSV-STL
6h 00m1 stop
$259Delta
Find Deal
Tue, Dec 23 - Tue, Jan 6
American Airlines Logo
5:16 pm - 10:20 pmSTL-HSV
5h 04m1 stop
American Airlines Logo
5:29 pm - 10:59 pmHSV-STL
5h 30m1 stop
$283American Airlines
Find Deal
Thu, Nov 27 - Thu, Dec 4
American Airlines Logo
6:02 am - 1:54 pmSTL-HSV
7h 52m2 stops
American Airlines Logo
6:02 am - 1:41 pmHSV-STL
7h 39m1 stop
$289American Airlines
Find Deal
Sat, Feb 21 - Wed, Feb 25
American Airlines Logo
5:55 pm - 11:27 pmSTL-HSV
5h 32m1 stop
American Airlines Logo
6:30 am - 3:03 pmHSV-STL
8h 33m2 stops
$294American Airlines
Find Deal
Thu, Nov 20 - Mon, Nov 24
United Airlines Logo
8:20 am - 1:51 pmSTL-HSV
5h 31m1 stop
United Airlines Logo
9:00 am - 3:50 pmHSV-STL
6h 50m1 stop
$304United Airlines
Find Deal
Fri, Nov 14 - Sun, Nov 16
American Airlines Logo
8:13 am - 2:29 pmSTL-HSV
6h 16m1 stop
American Airlines Logo
5:00 am - 10:39 amHSV-STL
5h 39m1 stop
$309American Airlines
Find Deal
Thu, Dec 11 - Sat, Dec 13
Multiple Airlines Logo
3:30 pm - 9:29 amSTL-HSV
17h 59m1 stop
Multiple Airlines Logo
7:06 pm - 9:47 amHSV-STL
14h 41m2 stops
$310Multiple Airlines
Find Deal
Fri, Nov 14 - Tue, Nov 18
United Airlines Logo
6:15 am - 1:51 pmSTL-HSV
7h 36m1 stop
United Airlines Logo
6:11 pm - 10:45 pmHSV-STL
4h 34m1 stop
$319United Airlines
Find Deal
Sat, Nov 15 - Wed, Nov 19
Multiple Airlines Logo
4:33 pm - 11:49 amSTL-HSV
19h 16m1 stop
Multiple Airlines Logo
3:14 pm - 2:29 pmHSV-STL
23h 15m2 stops
$323Multiple Airlines
Find Deal

Everything you should know

Top airlines
Delta
Cheapest • from $229 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
July
Cheapest • 31% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$229
Overall average: $283
Delta
Sat 2/21Wed 2/25
STL - HSV • 1 stop
Cheapest one-way
$104
Multiple Airlines
Sun 2/1
STL - HSV • 1 stop
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 Huntsville!
Booking Insights

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

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

What’s the cheapest day of the week to fly from St. Louis to Huntsville?

The average price of all round-trip flights from St. Louis to Huntsville clicked on KAYAK for each day over the last 12 months.

When flying from St. Louis to Huntsville, you should consider leaving on a Tuesday and avoid Sundays if you are looking for the best rates. For your return to St. Louis, you’ll find the best rates on Tuesdays and the most expensive ones on Mondays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Huntsville, 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 St. Louis to Huntsville is July, where tickets cost $228 (return) on average. On the other hand, the most expensive months are March and August, where the average cost of round-trip tickets is $615 and $398 respectively.

Good to know

Low seasonDecember
Cheapest flight$104
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from St. Louis to Huntsville

When to book flights from St. Louis to Huntsville

Are your dates flexible? Find out the best times to travel from St. Louis to Huntsville 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 St. Louis to Huntsville

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

    In the last 3 days, the lowest price for a flight from St. Louis to Huntsville was $104 for a one-way ticket and $229 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

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

    St. Louis and Huntsville are both served by 1 main airport. You will leave St. Louis from Lambert-St Louis and will be arriving at Huntsville.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from St. Louis to Huntsville 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 $388 and an overall rating of 7.2.

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

    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 St. Louis to Huntsville.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Huntsville from St. Louis 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 St. Louis to Huntsville?

    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 Huntsville with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and HSV 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 St. Louis to Huntsville?

    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 Huntsville from St. Louis 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 St. Louis to Huntsville

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Huntsville. 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 St. Louis to Huntsville? 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 7996 reviews
8.5Crew
7.9Comfort
7.9Entertainment
8.2Boarding
7.3Food
Airline reviews

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

8.0 ExcellentPAULINA, Oct 2025LAS - ATL
Read more Delta reviews

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

Flight delayed and missed connection. Rescheduled flight cancelled after 6 hrs wait. Rerouted thru ORD, flight cancelled, overnight stay in ORD. Still in the air on new flight!

We are too tired and frustrated to comment politely at this point

Terrible. Our luggage was delayed and couldn’t be delivered for several days. We got bad information from the airline agents at baggage claim. We had to pick up our car so we wouldn’t be charged for an extra day. We got lost in the maze of airport parking. The baggage claim agents didn’t offer us any compensation for our extra time and expense. We are tired, hungry and very frustrated.

The flight was flawless and we even arrived between 20 and 25 minutes early!

The only thing to like was that we eventually got to our destination

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

Information on your arrival and departure airports

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