$257+ Cheap flights from Huntsville to St. Louis (HSV - STL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
HSV — STL
Aug 24 — Aug 311
Round-trip
1 adult, Economy
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Find cheap flights from Huntsville to St. Louis with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Huntsville to St. Louis
Cheapest
Best
Last-minute
One-way
Cheapest flights from Huntsville to St. LouisExplore the most affordable flight options available from Huntsville to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2026.
Explore the most affordable flight options available from Huntsville to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2026.
This American Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:24 am
HSV
- STL
1 stop9h 59m
American Airlines
Tue 9/19:32 am
STL
- HSV
1 stop14h 51m
American Airlines
Deal found 7/22![American Airlines logo]()
$257
This American Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:08 pm
HSV
- STL
1 stop8h 36m
American Airlines
Tue 9/155:00 am
STL
- HSV
1 stop6h 38m
American Airlines
Deal found 7/22![American Airlines logo]()
$278
This American Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:00 am
HSV
- STL
1 stop6h 02m
American Airlines
Mon 8/178:07 pm
STL
- HSV
1 stop4h 16m
American Airlines
Deal found 7/20![American Airlines logo]()
$289
This American Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:08 pm
HSV
- STL
1 stop8h 36m
American Airlines
Wed 9/167:21 am
STL
- HSV
1 stop4h 17m
American Airlines
Deal found 7/23![American Airlines logo]()
$293
This American Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:08 am
HSV
- STL
1 stop5h 16m
American Airlines
Mon 8/314:50 pm
STL
- HSV
1 stop7h 33m
American Airlines
Deal found 7/24![American Airlines logo]()
$295
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:25 am
HSV
- STL
1 stop5h 30m
Delta
Tue 9/226:00 am
STL
- HSV
1 stop5h 24m
Delta
Deal found 7/22![Delta logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:55 am
HSV
- STL
1 stop9h 44m
Multiple Airlines
Mon 10/1910:35 am
STL
- HSV
2 stops47h 43m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:17 pm
HSV
- STL
1 stop5h 41m
Delta
Tue 8/117:00 am
STL
- HSV
1 stop4h 46m
Delta
Deal found 7/23![Delta logo]()
$329
This American Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/305:36 am
HSV
- STL
1 stop6h 19m
American Airlines
Tue 8/45:58 pm
STL
- HSV
1 stop6h 23m
American Airlines
Deal found 7/21![American Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/307:46 pm
HSV
- STL
1 stop4h 07m
Delta
Tue 8/411:00 am
STL
- HSV
1 stop6h 32m
Delta
Deal found 7/22![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/74:20 pm
HSV
- STL
1 stop6h 25m
United Airlines
Tue 8/118:35 am
STL
- HSV
1 stop6h 43m
United Airlines
Deal found 7/20![United Airlines logo]()
$374
Best flights from Huntsville to St. LouisDiscover carefully curated flight deals from Huntsville to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 25, 2026.
Discover carefully curated flight deals from Huntsville to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 25, 2026.
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:17 pm
HSV
- STL
1 stop5h 41m
Delta
Tue 8/117:00 am
STL
- HSV
1 stop4h 46m
Delta
Deal found 7/23![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/77:15 am
HSV
- STL
1 stop4h 56m
United Airlines
Tue 8/115:30 pm
STL
- HSV
1 stop4h 30m
United Airlines
Deal found 7/21![United Airlines logo]()
$384
This American Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/307:05 pm
HSV
- STL
1 stop4h 50m
American Airlines
Sun 1/35:27 pm
STL
- HSV
1 stop5h 31m
American Airlines
Deal found 7/25![American Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:25 am
HSV
- STL
1 stop4h 09m
Delta
Wed 9/162:30 pm
STL
- HSV
1 stop4h 30m
Delta
Deal found 7/25![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/302:00 pm
HSV
- STL
1 stop4h 01m
Delta
Sun 1/37:20 am
STL
- HSV
1 stop6h 32m
Delta
Deal found 7/23![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:15 pm
HSV
- STL
2 stops21h 23m
United Airlines
Thu 9/178:00 am
STL
- HSV
1 stop4h 20m
United Airlines
Deal found 7/21![United Airlines logo]()
$576
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/111:16 pm
HSV
- STL
2 stops24h 59m
United Airlines
Wed 9/168:35 am
STL
- HSV
1 stop6h 40m
United Airlines
Deal found 7/25![United Airlines logo]()
$591
Last-minute flights from Huntsville to St. LouisDiscover last-minute flight deals from Huntsville to St. Louis. Data last updated July 25, 2026 and is based on user searches.
Discover last-minute flight deals from Huntsville to St. Louis. Data last updated July 25, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/305:36 am
HSV
- STL
1 stop6h 19m
American Airlines
Tue 8/45:58 pm
STL
- HSV
1 stop6h 23m
American Airlines
Deal found 7/21![American Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/307:46 pm
HSV
- STL
1 stop4h 07m
Delta
Tue 8/411:00 am
STL
- HSV
1 stop6h 32m
Delta
Deal found 7/22![Delta logo]()
$349
This American Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:00 am
HSV
- STL
1 stop6h 02m
American Airlines
Sun 8/96:36 am
STL
- HSV
1 stop4h 59m
American Airlines
Deal found 7/25![American Airlines logo]()
$424
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:17 pm
HSV
- STL
1 stop5h 41m
Delta
Tue 8/117:00 am
STL
- HSV
1 stop4h 46m
Delta
Deal found 7/23![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/74:20 pm
HSV
- STL
1 stop6h 25m
United Airlines
Tue 8/118:35 am
STL
- HSV
1 stop6h 43m
United Airlines
Deal found 7/20![United Airlines logo]()
$374
This American Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:00 am
HSV
- STL
1 stop6h 02m
American Airlines
Mon 8/178:07 pm
STL
- HSV
1 stop4h 16m
American Airlines
Deal found 7/20![American Airlines logo]()
$289
This American Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:24 am
HSV
- STL
1 stop9h 59m
American Airlines
Tue 9/19:32 am
STL
- HSV
1 stop14h 51m
American Airlines
Deal found 7/22![American Airlines logo]()
$257
This American Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:08 am
HSV
- STL
1 stop5h 16m
American Airlines
Mon 8/314:50 pm
STL
- HSV
1 stop7h 33m
American Airlines
Deal found 7/24![American Airlines logo]()
$295
One-way flights from Huntsville to St. LouisSearch for one-way flight options from Huntsville to St. Louis. Find affordable one-way fares based on user searches. Data last updated July 25, 2026.
Search for one-way flight options from Huntsville to St. Louis. Find affordable one-way fares based on user searches. Data last updated July 25, 2026.
This American Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:24 am
HSV
- STL
1 stop6h 30m
American Airlines
Deal found 7/23![American Airlines logo]()
$348
This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/181:05 pm
HSV
- STL
2 stops19h 34m
United Airlines
Deal found 7/23![United Airlines logo]()
$468
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am
HSV
- STL
3 stops32h 06m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$2,953
Find flight deals from Huntsville to St. Louis
Discover tips and strategies to find the most affordable flight options for your journey from Huntsville (HSV) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $257 (American Airlines) |
Popular in | November |
Cheapest in | July |
Average price | $288 |
Cheapflights Fare Finder
Customize your flight search to find flights from Huntsville to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 25, 2026.
Use the filters below to find and compare flights from Huntsville to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HuntsvilleSt. Louis
HSV - STL
HSVSTL
Huntsville
Fri 8/7
6:17 pm-11:58 pm
1 stop5h 41m
Lambert-St Louis
Tue 8/11
7:00 am-11:46 am
1 stop4h 46m
$329
Quickest round-trip
HuntsvilleSt. Louis
HSV - STL
HSVSTL
Huntsville
Fri 9/11
5:25 am-9:34 am
1 stop4h 09m
Lambert-St Louis
Wed 9/16
2:30 pm-7:00 pm
1 stop4h 30m
$339
HuntsvilleSt. Louis
HSV - STL
HSVSTL
Huntsville
Fri 8/7
7:15 am-12:11 pm
1 stop4h 56m
Lambert-St Louis
Tue 8/11
5:30 pm-10:00 pm
1 stop4h 30m
$384
HuntsvilleSt. Louis
HSV - STL
HSVSTL
Huntsville
Wed 12/30
2:00 pm-6:01 pm
1 stop4h 01m
Lambert-St Louis
Sun 1/3
7:20 am-1:52 pm
1 stop6h 32m
$399
HuntsvilleSt. Louis
HSV - STL
HSVSTL
Huntsville
Wed 12/30
7:05 pm-11:55 pm
1 stop4h 50m
Lambert-St Louis
Sun 1/3
5:27 pm-10:58 pm
1 stop5h 31m
$409
HuntsvilleSt. Louis
HSV - STL
HSVSTL
Huntsville
Tue 9/15
6:15 pm-3:38 pm
2 stops21h 23m
Lambert-St Louis
Thu 9/17
8:00 am-12:20 pm
1 stop4h 20m
$576
HuntsvilleSt. Louis
HSV - STL
HSVSTL
Huntsville
Fri 9/11
1:16 pm-2:15 pm
2 stops24h 59m
Lambert-St Louis
Wed 9/16
8:35 am-3:15 pm
1 stop6h 40m
$591
Cheapest one-way
Quickest one-way
HuntsvilleSt. Louis
HSV - STL
HSVSTL
Huntsville
Tue 8/18
6:24 am-12:54 pm
1 stop6h 30m
$348
HuntsvilleSt. Louis
HSV - STL
HSVSTL
Huntsville
Tue 8/18
1:05 pm-8:39 am
2 stops19h 34m
$468
HuntsvilleSt. Louis
HSV - STL
HSVSTL
Huntsville
Tue 8/18
6:00 am-2:06 pm
3 stops32h 06m
$2,953
Sorted by cheapest first
Compare providers for flights from Huntsville to St. Louis
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Huntsville to St. Louis in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Huntsville-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Huntsville-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Huntsville-St. Louis flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Huntsville-St. Louis flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Huntsville-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Huntsville to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from Huntsville with our price prediction graph.
HSV-STL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Huntsville to St. Louis
Reviews of airlines servicing St. Louis
Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated July 25, 2026.
Peruse reviews from past customers who have flown with Delta and American Airlines from Huntsville to St. Louis to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Huntsville to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsEdwardsville
O'Fallon
Fenton
Swansea
Fairview Heights
Eureka
Maryland Heights
Collinsville
Wentzville
Glencoe
Chesterfield
Farmington
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Huntsville and St. Louis flights
Browse other Huntsville and St. Louis flight options. Last updated on July 25, 2026.
Other flights from Huntsville
Browse through other flights departing from Huntsville. Flights are based on user searches made on Cheapflights and were last updated on July 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to St. Louis
Explore flights to St. Louis departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 25, 2026.
Top 2 airlines flying from Huntsville to St. Louis
Discover the top 2 airlines that operate flights from Huntsville to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$228 | Average$527 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$253 | Average$403 | FlexibilityNo cancel fee | On-timeN/A |