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$20+ Cheap flights from Alabama to San Antonio (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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — SAT
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Cheap flight deals from Alabama to San Antonio

Keep the following information in mind while searching for Alabama to San Antonio flight deals. Data was last updated October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$136
(Kiwi.com)

One-way from

$20
(Priceline)

Popular in

April

Cheapest in

September

Average price

$425
Provider with most accurate pricing for Birmingham-San Antonio flight deals.
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Provider most trusted by Cheapflights users for Birmingham-San Antonio flights.
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From Alabama to San Antonio
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One-way flight from Alabama to San Antonio
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Highest demand for flights based on searches. 11% potential increase in price ($47 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Alabama to San Antonio

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

This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Thu 12/44:02 pmATL - SAT
1 stop8h 24mMultiple Airlines
Sun 12/75:46 pmSAT - ATL
Nonstop2h 29mMultiple Airlines
Deal found 10/22$136
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 11/109:53 amATL - SAT
1 stop9h 39mSpirit Airlines
Tue 11/117:37 pmSAT - ATL
1 stop18h 04mSpirit Airlines
Deal found 10/22$138
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3110:49 pmATL - SAT
1 stop19h 21mMultiple Airlines
Tue 11/117:37 pmSAT - ATL
1 stop12h 21mMultiple Airlines
Deal found 10/21$140
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3110:49 pmATL - SAT
1 stop19h 21mMultiple Airlines
Wed 11/57:37 pmSAT - ATL
1 stop12h 21mMultiple Airlines
Deal found 10/21$141
This Cheapflightsfares deal was found by Cheapflights users on 10/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/910:03 amATL - SAT
1 stop9h 29mSpirit Airlines
Wed 11/127:37 pmSAT - ATL
1 stop12h 21mSpirit Airlines
Deal found 10/23$142
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Fri 12/53:01 pmATL - SAT
Nonstop2h 50mMultiple Airlines
Wed 12/106:10 pmSAT - ATL
1 stop11h 04mMultiple Airlines
Deal found 10/22$143
This Frontier deal was found by Cheapflights users on 10/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/102:58 pmATL - SAT
Nonstop2h 42mFrontier
Mon 11/108:25 pmSAT - ATL
1 stop8h 37mFrontier
Deal found 10/22$144
This Orbitz deal was found by Cheapflights users on 10/21. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/87:30 amATL - SAT
1 stop7h 47mMultiple Airlines
Tue 11/117:37 pmSAT - ATL
1 stop12h 21mMultiple Airlines
Deal found 10/21$146
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/53:01 pmATL - SAT
Nonstop2h 50mFrontier
Sun 12/77:56 pmSAT - ATL
2 stops26h 52mFrontier
Deal found 10/23$148
This Cheapflightsfares deal was found by Cheapflights users on 10/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/49:53 amATL - SAT
1 stop9h 39mSpirit Airlines
Sun 11/97:37 pmSAT - ATL
1 stop12h 21mSpirit Airlines
Deal found 10/22$150
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Sun 12/73:01 pmATL - SAT
Nonstop2h 50mFrontier
Sun 12/77:56 pmSAT - ATL
1 stop9h 17mFrontier
Deal found 10/22$151
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Fri 11/72:58 pmATL - SAT
Nonstop2h 42mMultiple Airlines
Wed 11/127:37 pmSAT - ATL
1 stop12h 21mMultiple Airlines
Deal found 10/22$152

Cheapflights Fare Finder

 
Customize your flight search to find flights from Alabama 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 October 23, 2025.
Use the filters below to find and compare flights from Alabama to San Antonio that are best for you.

Fly from

Alabama

Fly to

San Antonio

Route

Depart

Return

Price

BirminghamSan Antonio

BHM - SAT

BHMSAT

Birmingham

Sat 12/6

11:55 am-8:05 pm

1 stop8h 10m

San Antonio

Tue 1/6

7:15 am-12:55 pm

1 stop5h 40m

$198

BirminghamSan Antonio

BHM - SAT

BHMSAT

Birmingham

Tue 12/9

10:05 am-4:10 pm

1 stop6h 05m

San Antonio

Tue 12/16

6:20 am-12:50 pm

1 stop6h 30m

$198

PensacolaSan Antonio

PNS - SAT

PNSSAT

Pensacola

Fri 11/7

4:30 pm-2:17 pm

1 stop21h 47m

San Antonio

Sun 11/9

8:25 pm-3:50 pm

1 stop19h 25m

$215

HuntsvilleSan Antonio

HSV - SAT

HSVSAT

Huntsville

Sun 11/16

6:30 am-10:43 am

1 stop4h 13m

San Antonio

Sat 11/22

6:00 pm-10:06 pm

1 stop4h 06m

$227

HuntsvilleSan Antonio

HSV - SAT

HSVSAT

Huntsville

Tue 11/18

9:58 am-3:53 pm

1 stop5h 55m

San Antonio

Tue 11/25

1:05 pm-6:56 pm

1 stop5h 51m

$227

PensacolaSan Antonio

PNS - SAT

PNSSAT

Pensacola

Sat 11/15

4:30 pm-7:30 pm

1 stop27h 00m

San Antonio

Wed 11/19

10:58 am-12:49 pm

1 stop25h 51m

$236

AtlantaSan Antonio

ATL - SAT

ATLSAT

Atlanta Hartsfield-Jackson

Sat 12/6

4:50 pm-6:26 pm

Nonstop2h 36m

San Antonio

Wed 12/10

11:36 am-2:54 pm

Nonstop2h 18m

$239

AtlantaSan Antonio

ATL - SAT

ATLSAT

Atlanta Hartsfield-Jackson

Wed 12/10

10:30 am-12:11 pm

Nonstop2h 41m

San Antonio

Fri 12/12

6:22 pm-9:50 pm

Nonstop2h 28m

$239

BirminghamSan Antonio

BHM - SAT

BHMSAT

Birmingham

Mon 1/12

6:10 am-12:10 pm

2 stops6h 00m

San Antonio

Wed 1/14

10:10 am-4:40 pm

2 stops6h 30m

$246

PensacolaSan Antonio

PNS - SAT

PNSSAT

Pensacola

Fri 11/14

11:17 am-10:03 am

1 stop22h 46m

San Antonio

Mon 11/17

7:37 pm-7:11 pm

1 stop23h 34m

$248

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 60 results
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Best time to book a flight from Alabama to San Antonio

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

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

Currently, August is the cheapest month in which you can book a flight from Alabama to San Antonio (average of $91). Flying from Alabama to San Antonio in March is currently the most expensive (average of $253). 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 AL to SAT?

Find hourly flight availability from Alabama 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 October 23, 2025.

One of the essential ways to save on airfare from Alabama to San Antonio is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 14% on airfare.

What is the cheapest day to fly from Alabama to San Antonio?

Use this chart to determine the cheapest time to fly round-trip from Alabama to San Antonio. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Alabama to San Antonio flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Alabama 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 airport do you fly into for flights to San Antonio from Alabama?

    For a flight from Alabama to San Antonio, you will be flying into San Antonio. San Antonio (SAT) is just 7.6 mi from the center of the city.

  • How long is the flight from Alabama to San Antonio?

    There are many flights that can get you from Alabama to San Antonio in 4h 13m. Fly via Southwest, Frontier, or United Airlines to get the fastest option. Airlines will cover a distance of 769 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Alabama to San Antonio one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $31. Southwest flights start at $86 while deals on Spirit Airlines start at $124 one-way.

  • What are the most popular routes from Alabama to San Antonio?

    The most popular route from Alabama to San Antonio is Atlanta Hartsfield-Jackson - San Antonio. You may also consider Pensacola - San Antonio or Birmingham - San Antonio.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Alabama to San Antonio (average of $91). Flying from Alabama to San Antonio in March is currently the most expensive (average of $253). 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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Alternative routes for Alabama to San Antonio

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Top 4 airlines flying from Alabama to San Antonio

Discover the top 4 airlines that operate flights from Alabama 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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$119Average$335FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$226Average$369FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$248Average$386FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$248Average$378FlexibilityNo cancel feeOn-time63%

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