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$120+ 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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
HSV — SAT
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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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 July 3, 2025.

Round-trip from

$239
(United Airlines)

One-way from

$120
(Delta)

Popular in

October

Cheapest in

January

Average price

$387
From Huntsville to San Antonio
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One-way flight from Huntsville to San Antonio
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Highest demand for flights based on searches. 3% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 3, 2025.

This United Airlines deal was found by Cheapflights users on 7/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/54:10 pmHSV - SAT
1 stop5h 17mUnited Airlines
Fri 8/82:18 pmSAT - HSV
1 stop6h 02mUnited Airlines
Deal found 7/2$239
This Delta deal was found by Cheapflights users on 7/2. 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.
Sat 7/55:00 pmHSV - SAT
1 stop5h 23mDelta
Tue 7/82:49 pmSAT - HSV
1 stop4h 09mDelta
Deal found 7/2$283
This American Airlines deal was found by Cheapflights users on 7/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/107:40 pmHSV - SAT
1 stop4h 18mAmerican Airlines
Sun 7/136:12 pmSAT - HSV
1 stop5h 02mAmerican Airlines
Deal found 7/2$309
This Mytrip deal was found by Cheapflights users on 7/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/157:32 pmHSV - SAT
2 stops20h 12mMultiple Airlines
Sun 8/175:53 pmSAT - HSV
2 stops16h 14mMultiple Airlines
Deal found 7/2$457

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 July 3, 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 8/5

4:10 pm-9:27 pm

1 stop5h 17m

San Antonio

Fri 8/8

2:18 pm-8:20 pm

1 stop6h 02m

$239

HuntsvilleSan Antonio

HSV - SAT

HSVSAT

Huntsville

Wed 7/16

10:02 am-5:06 pm

1 stop7h 04m

San Antonio

Wed 7/23

5:25 am-12:13 pm

1 stop6h 48m

$261

HuntsvilleSan Antonio

HSV - SAT

HSVSAT

Huntsville

Wed 10/22

5:12 am-9:19 am

1 stop4h 07m

San Antonio

Sun 10/26

6:35 am-12:33 pm

1 stop5h 58m

$319

HuntsvilleSan Antonio

HSV - SAT

HSVSAT

Huntsville

Fri 8/15

7:32 pm-3:44 pm

2 stops20h 12m

San Antonio

Sun 8/17

5:53 pm-10:07 am

2 stops16h 14m

$457

HuntsvilleSan Antonio

HSV - SAT

HSVSAT

Huntsville

Wed 10/8

10:56 am-6:48 pm

2 stops31h 52m

San Antonio

Thu 10/16

6:40 am-10:25 am

2 stops27h 45m

$942

HuntsvilleSan Antonio

HSV - SAT

HSVSAT

Huntsville

Wed 7/23

7:15 am-1:54 pm

1 stop6h 39m

$120

HuntsvilleSan Antonio

HSV - SAT

HSVSAT

Huntsville

Wed 7/23

7:45 am-5:42 pm

2 stops9h 57m

$285

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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

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 July 3, 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 July 3, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and United 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    According to our current data, United Airlines ($239), Delta ($302), and American Airlines ($319) offers the cheapest pricing from Huntsville to San Antonio. United Airlines is currently priced 31% 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 Huntsville?

Book flights to Huntsville if you plan to visit one of these locations
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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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$216Average$313FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$238Average$335FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$248Average$411FlexibilityNo cancel feeOn-time69%

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