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$160+ 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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
HSV — STL
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
1 adult, Economy
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Cheap 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 March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$223
(Delta)

One-way from

$160
(American Airlines)

Popular in

July

Cheapest in

January

Average price

$288
Provider with most accurate pricing for Huntsville-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for Huntsville-Lambert-St Louis flights.
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From Huntsville to Lambert-St Louis
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One-way flight from Huntsville to Lambert-St Louis
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Highest demand for flights based on searches. 5% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find 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 March 25, 2025.

This Delta deal was found by Cheapflights users on 3/23. 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 4/165:30 amHSV - STL
1 stop4h 06mDelta
Sat 4/1912:47 pmSTL - HSV
1 stop3h 47mDelta
Deal found 3/23$223
This American Airlines deal was found by Cheapflights users on 3/23. 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.
Wed 4/164:57 pmHSV - STL
2 stops6h 36mAmerican Airlines
Sat 4/197:04 pmSTL - HSV
1 stop4h 29mAmerican Airlines
Deal found 3/23$234
This United Airlines deal was found by Cheapflights users on 3/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/87:30 amHSV - STL
1 stop7h 12mUnited Airlines
Sat 4/128:00 amSTL - HSV
1 stop5h 00mUnited Airlines
Deal found 3/24$239
This Mytrip deal was found by Cheapflights users on 3/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/253:24 pmHSV - STL
2 stops19h 58mMultiple Airlines
Sun 4/276:10 pmSTL - HSV
2 stops20h 34mMultiple Airlines
Deal found 3/24$731

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 March 25, 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

Wed 4/16

5:30 am-9:36 am

1 stop4h 06m

Lambert-St Louis

Sat 4/19

12:47 pm-4:34 pm

1 stop3h 47m

$223

HuntsvilleSt. Louis

HSV - STL

HSVSTL

Huntsville

Wed 4/16

4:57 pm-11:33 pm

2 stops6h 36m

Lambert-St Louis

Sat 4/19

7:04 pm-11:33 pm

1 stop4h 29m

$234

HuntsvilleSt. Louis

HSV - STL

HSVSTL

Huntsville

Tue 4/8

7:30 am-2:42 pm

1 stop7h 12m

Lambert-St Louis

Sat 4/12

8:00 am-1:00 pm

1 stop5h 00m

$239

HuntsvilleSt. Louis

HSV - STL

HSVSTL

Huntsville

Fri 4/25

3:24 pm-11:22 am

2 stops19h 58m

Lambert-St Louis

Sun 4/27

6:10 pm-2:44 pm

2 stops20h 34m

$731

HuntsvilleSt. Louis

HSV - STL

HSVSTL

Huntsville

Sat 5/31

7:32 am-12:17 pm

1 stop4h 45m

$160

HuntsvilleSt. Louis

HSV - STL

HSVSTL

Huntsville

Sun 5/4

7:30 am-2:50 pm

1 stop7h 20m

$175

HuntsvilleSt. Louis

HSV - STL

HSVSTL

Huntsville

Sun 6/1

5:29 pm-11:38 pm

1 stop6h 09m

$192

HuntsvilleSt. Louis

HSV - STL

HSVSTL

Huntsville

Sun 6/1

6:55 pm-6:41 pm

3 stops23h 46m

$447

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

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 March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
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 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.
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, August is the cheapest month in which you can book a flight from Huntsville to St. Louis (average of $311). Flying from Huntsville to St. Louis in March is currently the most expensive (average of $356). 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 March 25, 2025.

It’s typically best to fly out from Huntsville to St. Louis in the morning. Doing so could potentially save you 15% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 March 25, 2025.
Delta
8.0
Very good
7,890 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,890 reviews
Delta
8.0
Very good
7,890 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,605 reviews
Delta
8.0
Very good
7,890 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,890 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines flying from Huntsville to St. Louis round-trip?

    Cheapflights users have booked flights from Huntsville to St. Louis round-trip from $223. Other airlines that can offer you cheap pricing are American Airlines, from $234, and United Airlines, from $239. Delta is priced at 27% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Huntsville to St. Louis one-way?

    $160 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $175 and $192, respectively.

  • 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, August is the cheapest month in which you can book a flight from Huntsville to St. Louis (average of $311). Flying from Huntsville to St. Louis in March is currently the most expensive (average of $356). 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 Huntsville?

Book flights to Huntsville if you plan to visit one of these locations
Fenton
Fairview Heights
Maryland Heights
Collinsville
Wentzville
Eureka
St. Peters
Festus
Glencoe
Alton
Farmington
Chesterfield

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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 March 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$228Average$320FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$253Average$288FlexibilityNo cancel feeOn-time71%
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