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$205+ Cheap flights from Huntsville to San Antonio (HSV - SAT)

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
HSV — SAT
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Find cheap flights from Huntsville to San Antonio with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Huntsville to San Antonio are usually found in September or August, booked 41 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

Cheap flight deals from Huntsville to San Antonio

Cheapest flights from Huntsville to San Antonio
Explore the most affordable flight options available from Huntsville to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

This Delta deal was found by Cheapflights users on 12/21. 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.
Wed 12/245:47 pmHSV - SAT
1 stop5h 20mDelta
Tue 12/305:20 amSAT - HSV
1 stop8h 00mDelta
Deal found 12/21$264
This Delta deal was found by Cheapflights users on 12/21. 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.
Wed 12/245:47 pmHSV - SAT
1 stop5h 20mDelta
Sun 12/286:22 pmSAT - HSV
1 stop4h 28mDelta
Deal found 12/21$272
This American Airlines deal was found by Cheapflights users on 12/20. 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.
Tue 12/235:00 amHSV - SAT
1 stop4h 45mAmerican Airlines
Mon 12/296:00 amSAT - HSV
1 stop6h 29mAmerican Airlines
Deal found 12/20$331
This Delta deal was found by Cheapflights users on 12/22. 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.
Mon 12/224:09 pmHSV - SAT
1 stop5h 33mDelta
Sun 12/286:22 pmSAT - HSV
1 stop4h 28mDelta
Deal found 12/22$354
This Delta deal was found by Cheapflights users on 12/20. 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 12/226:55 pmHSV - SAT
1 stop5h 43mDelta
Fri 12/2611:16 amSAT - HSV
1 stop6h 59mDelta
Deal found 12/20$369
This American Airlines deal was found by Cheapflights users on 12/21. 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.
Wed 12/2410:50 amHSV - SAT
2 stops8h 20mAmerican Airlines
Tue 12/3012:56 pmSAT - HSV
1 stop5h 44mAmerican Airlines
Deal found 12/21$374
This United Airlines deal was found by Cheapflights users on 12/21. 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.
Wed 12/241:50 pmHSV - SAT
2 stops8h 58mUnited Airlines
Tue 12/305:15 amSAT - HSV
2 stops7h 55mUnited Airlines
Deal found 12/21$392
This United Airlines deal was found by Cheapflights users on 12/21. 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.
Wed 12/241:50 pmHSV - SAT
2 stops8h 58mUnited Airlines
Sun 12/2811:28 amSAT - HSV
1 stop5h 35mUnited Airlines
Deal found 12/21$395
This Kiwi.com deal was found by Cheapflights users on 12/22. 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.
Mon 12/2210:09 amHSV - SAT
1 stop8h 07mMultiple Airlines
Sun 12/286:45 amSAT - HSV
2 stops26h 44mMultiple Airlines
Deal found 12/22$746
This Kiwi.com deal was found by Cheapflights users on 12/20. 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 12/222:08 pmHSV - SAT
1 stop9h 18mMultiple Airlines
Fri 12/2612:18 pmSAT - HSV
2 stops30h 08mMultiple Airlines
Deal found 12/20$768
This United Airlines deal was found by Cheapflights users on 12/20. 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.
Mon 12/227:33 amHSV - SAT
2 stops8h 20mUnited Airlines
Fri 12/262:08 pmSAT - HSV
2 stops9h 23mUnited Airlines
Deal found 12/20$948

Find flight deals from Huntsville to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Huntsville (HSV) to San Antonio (SAT). 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 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$205
(Delta)

Popular in

April

Cheapest in

September

Average price

$407
Provider with most accurate pricing for Huntsville-San Antonio flight deals.
Search Deals
Provider most trusted by Cheapflights users for Huntsville-San Antonio flights.
Search Deals
From Huntsville to San Antonio
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 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 San Antonio 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 23, 2025.
Use the filters below to find and compare flights from Huntsville to San Antonio that are best for you.

Fly from

Huntsville

Fly to

San Antonio

Route

Depart

Return

Price

HuntsvilleSan Antonio

HSV - SAT

HSVSAT

Huntsville

Tue 3/10

7:00 am-12:42 pm

1 stop5h 42m

San Antonio

Tue 3/17

1:37 pm-7:11 pm

1 stop5h 34m

$205

HuntsvilleSan Antonio

HSV - SAT

HSVSAT

Huntsville

Wed 2/18

2:05 pm-10:55 pm

1 stop8h 50m

San Antonio

Sat 2/21

5:25 am-1:20 pm

1 stop7h 55m

$205

HuntsvilleSan Antonio

HSV - SAT

HSVSAT

Huntsville

Mon 1/26

5:12 pm-10:28 pm

1 stop5h 16m

San Antonio

Thu 1/29

5:30 am-1:41 pm

1 stop8h 11m

$257

HuntsvilleSan Antonio

HSV - SAT

HSVSAT

Huntsville

Thu 1/8

2:59 pm-10:00 pm

1 stop7h 01m

San Antonio

Sun 1/11

6:20 am-12:58 pm

1 stop6h 38m

$274

HuntsvilleSan Antonio

HSV - SAT

HSVSAT

Huntsville

Thu 1/8

7:33 am-3:31 pm

2 stops7h 58m

San Antonio

Sun 1/11

7:00 am-1:07 pm

1 stop6h 07m

$279

HuntsvilleSan Antonio

HSV - SAT

HSVSAT

Huntsville

Tue 3/10

7:30 am-3:33 pm

2 stops8h 03m

San Antonio

Tue 3/17

9:52 am-2:36 pm

1 stop4h 44m

$280

HuntsvilleSan Antonio

HSV - SAT

HSVSAT

Huntsville

Tue 1/6

2:15 pm-10:57 pm

2 stops8h 42m

San Antonio

Sat 1/10

4:04 pm-8:24 pm

1 stop4h 20m

$284

HuntsvilleSan Antonio

HSV - SAT

HSVSAT

Huntsville

Tue 3/10

8:00 am-12:42 pm

1 stop4h 42m

San Antonio

Sun 3/15

5:10 am-10:03 am

1 stop4h 53m

$292

HuntsvilleSan Antonio

HSV - SAT

HSVSAT

Huntsville

Tue 1/13

2:08 pm-10:55 pm

1 stop8h 47m

San Antonio

Fri 1/16

5:30 am-1:28 pm

1 stop7h 58m

$297

HuntsvilleSan Antonio

HSV - SAT

HSVSAT

Huntsville

Tue 1/27

4:33 pm-9:21 pm

1 stop4h 48m

San Antonio

Thu 1/29

9:50 am-2:01 pm

1 stop4h 11m

$327

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Compare providers for flights from Huntsville to San Antonio

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 San Antonio in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Huntsville-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Huntsville-San Antonio flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Huntsville-San Antonio flights, Cheapflights users trust Expedia the most. Expedia 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-San Antonio 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 San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio 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 San Antonio

How far ahead should I book a flight from Huntsville to San Antonio?

Use this chart to determine the optimal time to book a round-trip flight from Huntsville to San Antonio. Price data was last updated on December 19, 2025.

To ensure you get the cheapest price possible for a flight from Huntsville to San Antonio, you should look to book at least 41 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Huntsville to San Antonio?

Currently, August is the cheapest month in which you can book a flight from Huntsville to San Antonio (average of $91). Flying from Huntsville to San Antonio in February is currently the most expensive (average of $157). 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 SAT?

Find hourly flight availability from Huntsville to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2025.

It’s typically best to fly out from Huntsville to San Antonio at noon. Doing so could potentially save you 41% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. 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 San Antonio. Reviews last updated December 23, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Huntsville to San Antonio by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,014 reviews

Food

7.3

Entertainment

7.9

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.9

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
8,014 reviews
Delta
7.9
Good
8,014 reviews

Food

7.3

Entertainment

7.9

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.9

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.
United Airlines
7.4
Good
9,105 reviews
Delta
7.9
Good
8,014 reviews

Food

7.3

Entertainment

7.9

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.9

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.
American Airlines
7.2
Good
11,054 reviews
Delta
7.9
Good
8,014 reviews

Food

7.3

Entertainment

7.9

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.9

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 San Antonio. 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 San Antonio?

    Delta, American Airlines, and United Airlines can get you from Huntsville to San Antonio in just under 5h 42m. Your travel time can differ by up to 2h 16m. There are 769 mi between Huntsville and San Antonio. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Huntsville to San Antonio round-trip?

    According to our current data, Delta ($119), American Airlines ($224), and United Airlines ($251) offers the cheapest pricing from Huntsville to San Antonio. Delta is currently priced 64% below the average price you’ll pay for this route.

  • Can I find deals for flights from Huntsville to San Antonio that include hotel bookings?

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

  • How can I find direct flights from Huntsville to San Antonio?

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

  • Can I find deals for business class flights from Huntsville to San Antonio?

    Yes. Cheapflights offers flight deals from Huntsville to San Antonio 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 San Antonio?

    Currently, August is the cheapest month in which you can book a flight from Huntsville to San Antonio (average of $91). Flying from Huntsville to San Antonio in February is currently the most expensive (average of $157). 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 San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

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Top 3 airlines flying from Huntsville to San Antonio

Discover the top 3 airlines that operate flights from Huntsville to San Antonio. 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 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$119Average$305FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$224Average$343FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$251Average$382FlexibilityNo cancel feeOn-time69%

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