HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Antonio

$179+ Cheap flights from Huntsville to San Antonio (HSV - SAT)

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
HSV — SAT
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Huntsville to San Antonio 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.

Cheapflights Tip: The best prices from Huntsville to San Antonio are usually found in September or August, booked 15 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

Cheap 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 August 20, 2025.

Round-trip from

$232
(American Airlines)

One-way from

$179
(Delta)

Popular in

October

Cheapest in

September

Average price

$282
From Huntsville to San Antonio
Search Deals
One-way flight from Huntsville to San Antonio
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($2 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 August 2025
Search Deals

Find 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 August 20, 2025.

This American Airlines deal was found by Cheapflights users on 8/18. 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 9/65:08 amHSV - SAT
1 stop5h 47mAmerican Airlines
Wed 9/245:00 amSAT - HSV
1 stop5h 26mAmerican Airlines
Deal found 8/18$232
This Delta deal was found by Cheapflights users on 8/19. 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.
Fri 9/196:25 pmHSV - SAT
1 stop5h 34mDelta
Mon 9/226:11 pmSAT - HSV
1 stop4h 45mDelta
Deal found 8/19$239
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Sun 9/216:40 amHSV - SAT
1 stop6h 42mUnited Airlines
Wed 9/245:30 amSAT - HSV
2 stops7h 13mUnited Airlines
Deal found 8/20$246
This Delta deal was found by Cheapflights users on 8/17. 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 9/122:22 pmHSV - SAT
1 stop5h 06mDelta
Sun 9/145:10 amSAT - HSV
1 stop8h 06mDelta
Deal found 8/17$249
This Delta deal was found by Cheapflights users on 8/19. 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 9/46:15 amHSV - SAT
1 stop6h 48mDelta
Mon 9/84:36 pmSAT - HSV
1 stop5h 26mDelta
Deal found 8/19$254
This Delta deal was found by Cheapflights users on 8/17. 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.
Sat 12/276:48 pmHSV - SAT
1 stop5h 46mDelta
Wed 12/315:25 amSAT - HSV
1 stop8h 04mDelta
Deal found 8/17$258
This Delta deal was found by Cheapflights users on 8/20. 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 9/56:15 amHSV - SAT
1 stop6h 48mDelta
Sun 9/75:25 amSAT - HSV
1 stop6h 17mDelta
Deal found 8/20$259
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/24:35 pmHSV - SAT
1 stop4h 42mUnited Airlines
Sat 9/65:30 amSAT - HSV
2 stops7h 13mUnited Airlines
Deal found 8/17$264
This Delta deal was found by Cheapflights users on 8/20. 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.
Wed 8/276:00 amHSV - SAT
1 stop5h 10mDelta
Sun 8/315:25 amSAT - HSV
1 stop4h 12mDelta
Deal found 8/20$270
This Delta deal was found by Cheapflights users on 8/18. 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 11/147:40 pmHSV - SAT
1 stop4h 45mDelta
Sun 11/166:45 amSAT - HSV
1 stop7h 08mDelta
Deal found 8/18$274
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Wed 9/174:35 pmHSV - SAT
1 stop6h 13mUnited Airlines
Sun 9/215:30 amSAT - HSV
1 stop6h 34mUnited Airlines
Deal found 8/19$299

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 August 20, 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

Sat 9/6

5:08 am-10:55 am

1 stop5h 47m

San Antonio

Wed 9/24

5:00 am-10:26 am

1 stop5h 26m

$232

HuntsvilleSan Antonio

HSV - SAT

HSVSAT

Huntsville

Fri 9/19

6:25 pm-11:59 pm

1 stop5h 34m

San Antonio

Mon 9/22

6:11 pm-10:56 pm

1 stop4h 45m

$239

HuntsvilleSan Antonio

HSV - SAT

HSVSAT

Huntsville

Mon 9/22

6:25 pm-11:59 pm

1 stop5h 34m

San Antonio

Thu 9/25

5:29 am-12:01 pm

1 stop6h 32m

$239

HuntsvilleSan Antonio

HSV - SAT

HSVSAT

Huntsville

Sun 9/21

6:40 am-1:22 pm

1 stop6h 42m

San Antonio

Wed 9/24

5:30 am-12:43 pm

2 stops7h 13m

$246

HuntsvilleSan Antonio

HSV - SAT

HSVSAT

Huntsville

Wed 9/17

1:25 pm-10:48 pm

2 stops9h 23m

San Antonio

Sun 9/21

5:58 pm-9:59 pm

1 stop4h 01m

$249

HuntsvilleSan Antonio

HSV - SAT

HSVSAT

Huntsville

Fri 9/26

2:22 pm-7:28 pm

1 stop5h 06m

San Antonio

Sun 9/28

5:10 am-1:16 pm

1 stop8h 06m

$249

HuntsvilleSan Antonio

HSV - SAT

HSVSAT

Huntsville

Fri 9/12

2:22 pm-7:28 pm

1 stop5h 06m

San Antonio

Sun 9/14

5:10 am-1:16 pm

1 stop8h 06m

$249

HuntsvilleSan Antonio

HSV - SAT

HSVSAT

Huntsville

Fri 9/5

6:15 am-1:03 pm

1 stop6h 48m

$179

HuntsvilleSan Antonio

HSV - SAT

HSVSAT

Huntsville

Fri 9/5

7:30 am-7:52 pm

2 stops12h 22m

$219

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

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 August 8, 2025.

To ensure you get the cheapest price possible for a flight from Huntsville to San Antonio, you should look to book at least 15 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 $295). Flying from Huntsville to San Antonio in March is currently the most expensive (average of $376). 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 August 20, 2025.

It’s typically best to fly out from Huntsville to San Antonio at noon. Doing so could potentially save you 42% 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 August 20, 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
8.0
Very good
7,982 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,928 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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?

    American Airlines and Delta can get you from Huntsville to San Antonio in just under 5h 34m. Your travel time can differ by up to 13m. 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 ($238), and United Airlines ($248) offers the cheapest pricing from Huntsville to San Antonio. Delta is currently priced 63% 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 $295). Flying from Huntsville to San Antonio in March is currently the most expensive (average of $376). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Huntsville to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
Atlanta to Dallas/Fort Worth flights
Atlanta to Hobby flights
Atlanta to Austin flights
Atlanta to George Bush Intcntl flights
Atlanta to Love Field flights
Atlanta to San Antonio flights
Pensacola to Dallas/Fort Worth flights
Birmingham to Hobby flights
Montgomery to Dallas/Fort Worth flights
Huntsville to Hobby flights
Pensacola to Hobby flights
Huntsville to George Bush Intcntl flights
Birmingham to George Bush Intcntl flights
Pensacola to George Bush Intcntl flights
Chattanooga to Dallas/Fort Worth flights
Birmingham to Dallas/Fort Worth flights
Mobile to Hobby flights
Atlanta to El Paso flights
Mobile to George Bush Intcntl flights
Mobile to Dallas/Fort Worth flights
Pensacola to Love Field flights
Pensacola to Austin flights
Huntsville to Dallas/Fort Worth flights
Montgomery to Hobby flights
Birmingham to Austin flights
Valparaiso to Dallas/Fort Worth flights
Chattanooga to Hobby flights
Chattanooga to San Antonio flights
Montgomery to Austin flights
Atlanta to McAllen flights
Birmingham to Love Field flights
Birmingham to San Antonio flights
Pensacola to San Antonio flights
Chattanooga to George Bush Intcntl flights
Chattanooga to Love Field flights
Montgomery to George Bush Intcntl flights
Chattanooga to Austin flights
Huntsville to Austin flights
Atlanta to Amarillo flights
Atlanta to Corpus Christi flights
Pensacola to Lubbock flights
Montgomery to Love Field flights
Valparaiso to San Antonio flights
Atlanta to Harlingen flights
Atlanta to Lubbock flights
Montgomery to San Antonio flights
Valparaiso to Love Field flights
Mobile to Austin flights
Valparaiso to Hobby flights

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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$119Average$304FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$238Average$327FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$248Average$412FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.