$138+ Cheap flights from Huntsville to St. Louis (HSV - STL)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
HSV — STL
May 24 — May 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 April 24, 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 April 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1911:40 am
HSV
- STL
2 stops21h 15m
Multiple Airlines
Tue 5/264:19 pm
STL
- HSV
1 stop17h 53m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/143:44 pm
HSV
- STL
2 stops27h 39m
Multiple Airlines
Tue 5/264:19 pm
STL
- HSV
1 stop17h 53m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$283
This United Airlines deal was found by Cheapflights users on 4/21. 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 5/196:15 pm
HSV
- STL
1 stop4h 41m
United Airlines
Tue 5/266:00 am
STL
- HSV
1 stop6h 22m
United Airlines
Deal found 4/21![United Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 4/22. 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 5/77:47 pm
HSV
- STL
1 stop4h 12m
Delta
Thu 5/146:00 am
STL
- HSV
1 stop5h 50m
Delta
Deal found 4/22![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 4/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:22 am
HSV
- STL
1 stop6h 34m
Delta
Sat 5/96:00 am
STL
- HSV
1 stop5h 51m
Delta
Deal found 4/20![Delta logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/218:36 pm
HSV
- STL
2 stops36h 19m
Multiple Airlines
Thu 5/284:19 pm
STL
- HSV
1 stop21h 37m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$332
This Delta deal was found by Cheapflights users on 4/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/157:47 pm
HSV
- STL
1 stop4h 12m
Delta
Sun 5/176:45 am
STL
- HSV
1 stop6h 33m
Delta
Deal found 4/20![Delta logo]()
$348
This United Airlines deal was found by Cheapflights users on 4/23. 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 10/2711:31 am
HSV
- STL
1 stop7h 07m
United Airlines
Sat 10/318:25 am
STL
- HSV
1 stop5h 45m
United Airlines
Deal found 4/23![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 4/19. 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.
Sat 5/96:15 pm
HSV
- STL
1 stop5h 04m
United Airlines
Wed 5/136:30 am
STL
- HSV
1 stop6h 00m
United Airlines
Deal found 4/19![United Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 4/20. 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.
Wed 5/64:00 pm
HSV
- STL
1 stop6h 30m
United Airlines
Sun 5/106:00 am
STL
- HSV
1 stop5h 46m
United Airlines
Deal found 4/20![United Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 4/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/235:22 am
HSV
- STL
1 stop5h 12m
Delta
Sat 4/256:48 am
STL
- HSV
1 stop7h 15m
Delta
Deal found 4/20![Delta logo]()
$399
This Kiwi.com deal was found by Cheapflights users on 4/19. 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.
Fri 5/1510:44 am
HSV
- STL
2 stops22h 11m
Multiple Airlines
Mon 5/184:19 pm
STL
- HSV
1 stop18h 41m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$404
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 April 24, 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 April 24, 2026.
This Delta deal was found by Cheapflights users on 4/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/168:50 am
HSV
- STL
1 stop6h 02m
Delta
Sun 6/217:12 pm
STL
- HSV
1 stop3h 51m
Delta
Deal found 4/24![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Sat 5/96:15 pm
HSV
- STL
1 stop4h 30m
United Airlines
Wed 5/136:30 am
STL
- HSV
1 stop6h 00m
United Airlines
Deal found 4/23![United Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/218:36 pm
HSV
- STL
2 stops36h 19m
Multiple Airlines
Thu 5/284:19 pm
STL
- HSV
1 stop21h 37m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$332
This Delta deal was found by Cheapflights users on 4/19. 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 5/77:47 pm
HSV
- STL
1 stop4h 12m
Delta
Thu 5/146:00 am
STL
- HSV
1 stop3h 24m
Delta
Deal found 4/19![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 4/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:22 am
HSV
- STL
1 stop6h 34m
Delta
Sat 5/96:00 am
STL
- HSV
1 stop5h 51m
Delta
Deal found 4/20![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 4/22. 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 5/86:00 am
HSV
- STL
1 stop7h 10m
Delta
Tue 5/121:27 pm
STL
- HSV
1 stop5h 31m
Delta
Deal found 4/22![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 4/20. 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.
Wed 5/64:00 pm
HSV
- STL
1 stop6h 30m
United Airlines
Sun 5/106:00 am
STL
- HSV
1 stop5h 46m
United Airlines
Deal found 4/20![United Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 4/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/157:47 pm
HSV
- STL
1 stop4h 12m
Delta
Sun 5/176:45 am
STL
- HSV
1 stop6h 33m
Delta
Deal found 4/21![Delta logo]()
$348
Last-minute flights from Huntsville to St. LouisDiscover last-minute flight deals from Huntsville to St. Louis. Data last updated April 24, 2026 and is based on user searches.
Discover last-minute flight deals from Huntsville to St. Louis. Data last updated April 24, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/235:22 am
HSV
- STL
1 stop5h 12m
Delta
Sat 4/256:48 am
STL
- HSV
1 stop7h 15m
Delta
Deal found 4/20![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 4/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:22 am
HSV
- STL
1 stop6h 34m
Delta
Sat 5/96:00 am
STL
- HSV
1 stop5h 51m
Delta
Deal found 4/20![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 4/20. 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.
Wed 5/64:00 pm
HSV
- STL
1 stop6h 30m
United Airlines
Sun 5/106:00 am
STL
- HSV
1 stop5h 46m
United Airlines
Deal found 4/20![United Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 4/22. 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 5/77:47 pm
HSV
- STL
1 stop4h 12m
Delta
Thu 5/146:00 am
STL
- HSV
1 stop5h 50m
Delta
Deal found 4/22![Delta logo]()
$314
This United Airlines deal was found by Cheapflights users on 4/19. 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.
Sat 5/96:15 pm
HSV
- STL
1 stop5h 04m
United Airlines
Wed 5/136:30 am
STL
- HSV
1 stop6h 00m
United Airlines
Deal found 4/19![United Airlines logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/143:44 pm
HSV
- STL
2 stops27h 39m
Multiple Airlines
Tue 5/264:19 pm
STL
- HSV
1 stop17h 53m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$283
This Delta deal was found by Cheapflights users on 4/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/148:51 am
HSV
- STL
1 stop3h 29m
Delta
Sun 5/176:45 am
STL
- HSV
1 stop6h 33m
Delta
Deal found 4/21![Delta logo]()
$423
This Delta deal was found by Cheapflights users on 4/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/157:47 pm
HSV
- STL
1 stop4h 12m
Delta
Sun 5/176:45 am
STL
- HSV
1 stop6h 33m
Delta
Deal found 4/20![Delta logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 4/19. 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.
Fri 5/1510:44 am
HSV
- STL
2 stops22h 11m
Multiple Airlines
Mon 5/184:19 pm
STL
- HSV
1 stop18h 41m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$404
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1911:40 am
HSV
- STL
2 stops21h 15m
Multiple Airlines
Tue 5/264:19 pm
STL
- HSV
1 stop17h 53m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$280
This Delta deal was found by Cheapflights users on 4/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/194:08 pm
HSV
- STL
1 stop5h 30m
Delta
Tue 5/265:15 pm
STL
- HSV
1 stop5h 34m
Delta
Deal found 4/21![Delta logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/218:36 pm
HSV
- STL
2 stops36h 19m
Multiple Airlines
Thu 5/284:19 pm
STL
- HSV
1 stop21h 37m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$332
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 April 24, 2026.
Search for one-way flight options from Huntsville to St. Louis. Find affordable one-way fares based on user searches. Data last updated April 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1110:44 am
HSV
- STL
2 stops30h 49m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 4/19. 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.
Sat 5/96:01 pm
HSV
- STL
2 stops38h 54m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$229
This Delta deal was found by Cheapflights users on 4/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:00 pm
HSV
- STL
1 stop3h 38m
Delta
Deal found 4/20![Delta logo]()
$288
This United Airlines deal was found by Cheapflights users on 4/19. 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.
Sat 5/92:27 pm
HSV
- STL
1 stop6h 46m
United Airlines
Deal found 4/19![United Airlines logo]()
$290
This American Airlines deal was found by Cheapflights users on 4/22. 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 4/306:17 am
HSV
- STL
1 stop5h 30m
American Airlines
Deal found 4/22![American Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 4/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:00 pm
HSV
- STL
2 stops26h 43m
United Airlines
Deal found 4/22![United Airlines logo]()
$989
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 April 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $280 (Kiwi.com) |
One-way from | $138 (Kiwi.com) |
Popular in | November |
Cheapest in | July |
Average price | $331 |
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 April 24, 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
Tue 6/16
8:50 am-2:52 pm
1 stop6h 02m
Lambert-St Louis
Sun 6/21
7:12 pm-11:03 pm
1 stop3h 51m
$309
Quickest round-trip
HuntsvilleSt. Louis
HSV - STL
HSVSTL
Huntsville
Thu 5/7
7:47 pm-11:59 pm
1 stop4h 12m
Lambert-St Louis
Thu 5/14
6:00 am-9:24 am
1 stop3h 24m
$314
HuntsvilleSt. Louis
HSV - STL
HSVSTL
Huntsville
Sat 5/9
6:15 pm-10:45 pm
1 stop4h 30m
Lambert-St Louis
Wed 5/13
6:30 am-12:30 pm
1 stop6h 00m
$319
HuntsvilleSt. Louis
HSV - STL
HSVSTL
Huntsville
Tue 5/5
5:22 am-11:56 am
1 stop6h 34m
Lambert-St Louis
Sat 5/9
6:00 am-11:51 am
1 stop5h 51m
$319
HuntsvilleSt. Louis
HSV - STL
HSVSTL
Huntsville
Fri 5/8
6:00 am-1:10 pm
1 stop7h 10m
Lambert-St Louis
Tue 5/12
1:27 pm-6:58 pm
1 stop5h 31m
$319
HuntsvilleSt. Louis
HSV - STL
HSVSTL
Huntsville
Thu 5/21
8:36 pm-8:55 am
2 stops36h 19m
Lambert-St Louis
Thu 5/28
4:19 pm-1:56 pm
1 stop21h 37m
$332
HuntsvilleSt. Louis
HSV - STL
HSVSTL
Huntsville
Fri 5/15
7:47 pm-11:59 pm
1 stop4h 12m
Lambert-St Louis
Sun 5/17
6:45 am-1:18 pm
1 stop6h 33m
$348
HuntsvilleSt. Louis
HSV - STL
HSVSTL
Huntsville
Wed 5/6
4:00 pm-10:30 pm
1 stop6h 30m
Lambert-St Louis
Sun 5/10
6:00 am-11:46 am
1 stop5h 46m
$389
Cheapest one-way
HuntsvilleSt. Louis
HSV - STL
HSVSTL
Huntsville
Mon 5/11
10:44 am-6:06 pm
3 stops55h 22m
$163
HuntsvilleSt. Louis
HSV - STL
HSVSTL
Huntsville
Sat 5/9
6:01 pm-8:55 am
2 stops38h 54m
$229
Showing 1-10 of 14 resultsSorted 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 April.
| 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
What is the cheapest month to book a flight from Huntsville to St. Louis?
Currently, July is the cheapest month in which you can book a flight from Huntsville to St. Louis (average of $263). Flying from Huntsville to St. Louis in November is currently the most expensive (average of $575). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip 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 April 24, 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.
Boarding
8.1
Comfort
7.9
Crew
8.5
Overall
7.9
Food
7.2
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Comfort
7.9
Crew
8.5
Overall
7.9
Food
7.2
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Comfort
7.9
Crew
8.5
Overall
7.9
Food
7.2
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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
Maryland Heights
Collinsville
Eureka
Wentzville
Glencoe
Chesterfield
Alton
Farmington
Festus
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Huntsville and St. Louis flights
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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 April 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$228 | Average$519 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$249 | Average$293 | FlexibilityNo cancel fee | On-timeN/A |