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$168+ 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 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
HSV — STL
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from Huntsville to St. Louis

Cheapest flights from Huntsville to St. Louis
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 December 4, 2025.

This Delta deal was found by Cheapflights users on 12/3. 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 12/181:13 pmHSV - STL
1 stop5h 20mDelta
Mon 12/226:29 amSTL - HSV
1 stop6h 51mDelta
Deal found 12/3$279
This Kiwi.com deal was found by Cheapflights users on 12/4. 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 12/1211:04 amHSV - STL
2 stops11h 29mMultiple Airlines
Tue 12/163:30 pmSTL - HSV
1 stop25h 04mMultiple Airlines
Deal found 12/4$292
This Delta deal was found by Cheapflights users on 12/2. 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 12/122:11 pmHSV - STL
1 stop6h 36mDelta
Sun 12/142:38 pmSTL - HSV
1 stop6h 25mDelta
Deal found 12/2$299
This Delta deal was found by Cheapflights users on 12/3. 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 12/185:25 amHSV - STL
1 stop5h 20mDelta
Tue 12/306:29 amSTL - HSV
1 stop6h 51mDelta
Deal found 12/3$309
This Kiwi.com deal was found by Cheapflights users on 12/4. 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 12/1211:04 amHSV - STL
2 stops11h 29mMultiple Airlines
Sun 12/149:54 amSTL - HSV
1 stop23h 35mMultiple Airlines
Deal found 12/4$314
This Kiwi.com deal was found by Cheapflights users on 12/4. 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 12/1812:29 pmHSV - STL
1 stop10h 04mMultiple Airlines
Sun 12/2110:57 amSTL - HSV
2 stops26h 21mMultiple Airlines
Deal found 12/4$326
This Delta deal was found by Cheapflights users on 12/2. 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 12/172:40 pmHSV - STL
1 stop3h 53mDelta
Sun 12/216:29 amSTL - HSV
1 stop6h 51mDelta
Deal found 12/2$333
This American Airlines deal was found by Cheapflights users on 12/4. 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 12/186:00 amHSV - STL
1 stop7h 23mAmerican Airlines
Mon 12/225:16 pmSTL - HSV
1 stop5h 10mAmerican Airlines
Deal found 12/4$339
This Kiwi.com deal was found by Cheapflights users on 12/4. 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 12/1910:09 amHSV - STL
1 stop12h 24mMultiple Airlines
Sun 12/2110:57 amSTL - HSV
2 stops26h 21mMultiple Airlines
Deal found 12/4$342
This Kiwi.com deal was found by Cheapflights users on 12/4. 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 12/1112:29 pmHSV - STL
1 stop10h 04mMultiple Airlines
Sun 12/149:54 amSTL - HSV
2 stops24h 20mMultiple Airlines
Deal found 12/4$354
This Delta deal was found by Cheapflights users on 12/4. 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 12/192:11 pmHSV - STL
1 stop6h 36mDelta
Sun 12/216:29 amSTL - HSV
1 stop6h 51mDelta
Deal found 12/4$359
This Kiwi.com deal was found by Cheapflights users on 12/3. 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 12/1812:29 pmHSV - STL
1 stop10h 04mMultiple Airlines
Tue 12/3010:48 amSTL - HSV
2 stops29h 46mMultiple Airlines
Deal found 12/3$372

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 December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$229
(Delta)

One-way from

$168
(Kiwi.com)

Popular in

November

Cheapest in

April

Average price

$305
Provider with most accurate pricing for Huntsville-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Huntsville-Lambert-St Louis flights.
Search Deals
From Huntsville to Lambert-St Louis
Search Deals
One-way flight from Huntsville to Lambert-St Louis
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($96 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 4, 2025.
Use the filters below to find and compare flights from Huntsville to St. Louis that are best for you.

Fly from

Huntsville

Fly to

St. Louis

Route

Depart

Return

Price

HuntsvilleSt. Louis

HSV - STL

HSVSTL

Huntsville

Fri 1/9

2:08 pm-8:43 pm

1 stop6h 35m

Lambert-St Louis

Sun 1/11

6:35 am-1:28 pm

1 stop6h 53m

$229

HuntsvilleSt. Louis

HSV - STL

HSVSTL

Huntsville

Thu 1/8

2:08 pm-8:43 pm

1 stop6h 35m

Lambert-St Louis

Mon 1/12

6:35 am-1:28 pm

1 stop6h 53m

$229

HuntsvilleSt. Louis

HSV - STL

HSVSTL

Huntsville

Thu 1/8

2:08 pm-8:43 pm

1 stop6h 35m

Lambert-St Louis

Tue 1/13

7:10 am-11:54 am

1 stop4h 44m

$229

HuntsvilleSt. Louis

HSV - STL

HSVSTL

Huntsville

Thu 1/8

2:08 pm-8:43 pm

1 stop6h 35m

Lambert-St Louis

Sun 1/11

6:35 am-1:28 pm

1 stop6h 53m

$229

HuntsvilleSt. Louis

HSV - STL

HSVSTL

Huntsville

Wed 1/7

2:53 pm-7:12 pm

1 stop4h 19m

Lambert-St Louis

Wed 1/14

6:00 am-11:54 am

1 stop5h 54m

$229

HuntsvilleSt. Louis

HSV - STL

HSVSTL

Huntsville

Wed 1/7

10:51 am-6:14 pm

2 stops7h 23m

Lambert-St Louis

Wed 1/14

6:00 am-12:58 pm

1 stop6h 58m

$234

HuntsvilleSt. Louis

HSV - STL

HSVSTL

Huntsville

Fri 1/9

10:11 am-10:33 pm

1 stop12h 22m

Lambert-St Louis

Sun 1/11

5:11 pm-1:51 pm

2 stops20h 40m

$268

HuntsvilleSt. Louis

HSV - STL

HSVSTL

Huntsville

Thu 12/18

1:13 pm-6:33 pm

1 stop5h 20m

Lambert-St Louis

Mon 12/22

6:29 am-1:20 pm

1 stop6h 51m

$279

HuntsvilleSt. Louis

HSV - STL

HSVSTL

Huntsville

Fri 1/30

2:50 pm-10:00 pm

1 stop7h 10m

Lambert-St Louis

Mon 2/2

6:00 am-12:15 pm

1 stop6h 15m

$289

HuntsvilleSt. Louis

HSV - STL

HSVSTL

Huntsville

Sat 1/10

8:36 am-3:04 pm

1 stop6h 28m

Lambert-St Louis

Tue 1/13

7:00 am-5:33 pm

2 stops10h 33m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 19 results
1
2

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Huntsville-St. Louis flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Huntsville-St. Louis flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.
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, March is the cheapest month in which you can book a flight from Huntsville to St. Louis (average of $100). Flying from Huntsville to St. Louis in April is currently the most expensive (average of $190). 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.

What is the cheapest time of day to fly from HSV to STL?

Find hourly flight availability from Huntsville to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

It’s typically best to fly out from Huntsville to St. Louis in the morning. Doing so could potentially save you 14% on the flight price compared to flying at noon, which is usually more expensive.

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 December 4, 2025.
Peruse reviews from past customers who have flown with Delta 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.
Delta
7.9
Good
8,011 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,011 reviews
Delta
7.9
Good
8,011 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • How long is the flight from Huntsville to St. Louis?

    Delta can get you from Huntsville to St. Louis in just under 6h 35m. Your travel time can differ by up to . The distance from Huntsville to St. Louis is about 346 mi.

  • What is the cheapest airline to fly from Huntsville to St. Louis round-trip?

    Cheapflights users have booked flights from Huntsville to St. Louis round-trip from $228. Delta is priced at 33% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Huntsville to St. Louis that include hotel bookings?

    Yes. In addition to deals on Huntsville to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Huntsville to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Huntsville to St. Louis.

  • Can I find deals for business class flights from Huntsville to St. Louis?

    Yes. Cheapflights offers flight deals from Huntsville to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, March is the cheapest month in which you can book a flight from Huntsville to St. Louis (average of $100). Flying from Huntsville to St. Louis in April is currently the most expensive (average of $190). 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.

See more FAQs

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Fairview Heights
Maryland Heights
Collinsville
Swansea
Eureka
Glencoe
St. Peters
Chesterfield
Alton
Farmington
Festus

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Top airline flying from Huntsville to St. Louis

Discover the top airline 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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$228Average$288FlexibilityNo cancel feeOn-timeN/A

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