HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Antonio

$55+ 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — SAT
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Alabama 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.

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 September 16, 2025.

Round-trip from

$141
(Cheapflightsfares)

One-way from

$55
(Kiwi.com)

Popular in

April

Cheapest in

September

Average price

$321
From Alabama to San Antonio
Search Deals
One-way flight from Alabama to San Antonio
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

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 September 16, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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.
Mon 10/133:06 pmATL - SAT
Nonstop2h 44mFrontier
Mon 10/205:45 pmSAT - ATL
Nonstop2h 34mFrontier
Deal found 9/13$141
This Expedia deal was found by Cheapflights users on 9/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/298:37 amATL - SAT
1 stop9h 10mMultiple Airlines
Fri 10/35:40 pmSAT - ATL
Nonstop2h 36mMultiple Airlines
Deal found 9/14$143
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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.
Fri 10/173:06 pmATL - SAT
Nonstop2h 44mFrontier
Mon 10/205:45 pmSAT - ATL
Nonstop2h 34mFrontier
Deal found 9/14$145
This CheapOair deal was found by Cheapflights users on 9/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/217:30 amATL - SAT
1 stop8h 44mFrontier
Fri 10/245:45 pmSAT - ATL
Nonstop2h 34mFrontier
Deal found 9/14$146
This Frontier deal was found by Cheapflights users on 9/14. 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.
Fri 10/243:06 pmATL - SAT
Nonstop2h 44mFrontier
Sun 10/265:47 pmSAT - ATL
Nonstop2h 34mFrontier
Deal found 9/14$147
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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.
Fri 10/247:55 pmATL - SAT
1 stop21h 42mFrontier
Mon 10/278:25 pmSAT - ATL
1 stop8h 37mFrontier
Deal found 9/13$149
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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.
Mon 10/67:34 amATL - SAT
1 stop12h 41mFrontier
Mon 10/135:45 pmSAT - ATL
Nonstop2h 34mFrontier
Deal found 9/15$155
This CheapOair deal was found by Cheapflights users on 9/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/167:30 amATL - SAT
1 stop13h 11mFrontier
Mon 10/205:45 pmSAT - ATL
Nonstop2h 34mFrontier
Deal found 9/15$156
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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.
Sat 9/277:34 amATL - SAT
1 stop26h 36mFrontier
Mon 10/68:20 pmSAT - ATL
1 stop8h 42mFrontier
Deal found 9/15$158
This Frontier deal was found by Cheapflights users on 9/14. 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.
Fri 10/178:33 amATL - SAT
1 stop10h 42mFrontier
Sun 10/195:47 pmSAT - ATL
Nonstop2h 34mFrontier
Deal found 9/14$159
This Frontier deal was found by Cheapflights users on 9/15. 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.
Thu 10/93:38 pmPNS - SAT
1 stop27h 57mFrontier
Thu 10/1612:09 pmSAT - PNS
1 stop6h 36mFrontier
Deal found 9/15$161
This American Airlines deal was found by Cheapflights users on 9/16. 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 11/82:25 pmHSV - SAT
1 stop8h 19mAmerican Airlines
Wed 11/126:00 amSAT - HSV
1 stop6h 29mAmerican Airlines
Deal found 9/16$205

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 September 16, 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

AtlantaSan Antonio

ATL - SAT

ATLSAT

Atlanta Hartsfield-Jackson

Tue 10/21

7:30 am-3:14 pm

1 stop8h 44m

San Antonio

Fri 10/24

5:45 pm-9:19 pm

Nonstop2h 34m

$146

AtlantaSan Antonio

ATL - SAT

ATLSAT

Atlanta Hartsfield-Jackson

Sun 10/19

3:08 pm-4:52 pm

Nonstop2h 44m

San Antonio

Tue 10/21

3:59 pm-6:02 am

1 stop13h 03m

$154

AtlantaSan Antonio

ATL - SAT

ATLSAT

Atlanta Hartsfield-Jackson

Thu 10/2

9:15 am-10:48 am

Nonstop2h 33m

San Antonio

Fri 10/3

7:25 pm-6:04 am

1 stop9h 39m

$178

HuntsvilleSan Antonio

HSV - SAT

HSVSAT

Huntsville

Wed 2/18

5:03 pm-10:22 pm

1 stop5h 19m

San Antonio

Sat 2/21

4:41 pm-8:23 pm

1 stop3h 42m

$205

HuntsvilleSan Antonio

HSV - SAT

HSVSAT

Huntsville

Sat 11/8

2:25 pm-10:44 pm

1 stop8h 19m

San Antonio

Wed 11/12

6:00 am-12:29 pm

1 stop6h 29m

$205

AtlantaSan Antonio

ATL - SAT

ATLSAT

Atlanta Hartsfield-Jackson

Fri 10/24

8:45 pm-12:30 am

1 stop4h 45m

San Antonio

Mon 10/27

2:10 pm-9:45 pm

2 stops6h 35m

$212

AtlantaSan Antonio

ATL - SAT

ATLSAT

Atlanta Hartsfield-Jackson

Thu 10/23

9:35 am-2:30 pm

1 stop5h 55m

San Antonio

Thu 10/30

3:55 pm-7:10 pm

Nonstop2h 15m

$213

HuntsvilleSan Antonio

HSV - SAT

HSVSAT

Huntsville

Wed 2/18

2:15 pm-10:19 pm

1 stop8h 04m

San Antonio

Sat 2/21

5:20 am-1:36 pm

1 stop8h 16m

$217

HuntsvilleSan Antonio

HSV - SAT

HSVSAT

Huntsville

Sat 11/8

11:09 am-3:29 pm

1 stop4h 20m

San Antonio

Wed 11/12

5:30 am-12:40 pm

2 stops7h 10m

$229

AtlantaSan Antonio

ATL - SAT

ATLSAT

Atlanta Hartsfield-Jackson

Tue 11/4

4:05 pm-5:50 pm

Nonstop2h 45m

San Antonio

Fri 11/7

4:25 pm-7:40 pm

Nonstop2h 15m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 60 results
1
2
3
...
6

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 $295). Flying from Alabama 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 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 September 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Alabama to San Antonio as you normally would.

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 45m. Fly via Frontier, American Airlines, or Southwest to get the fastest option. Airlines will cover a distance of 873 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 $90. Southwest flights start at $94 while deals on Delta start at $129 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 Chattanooga Lovell Field - 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 $295). Flying from Alabama 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 Alabama to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
LaGuardia to Dallas/Fort Worth flights
John F Kennedy Intl to Dallas/Fort Worth flights
O'Hare Intl to Dallas/Fort Worth flights
Dulles Intl to Dallas/Fort Worth flights
Seattle to Dallas/Fort Worth flights
Los Angeles to Dallas/Fort Worth flights
Baltimore to Dallas/Fort Worth flights
Newark to Dallas/Fort Worth flights
San Francisco to Dallas/Fort Worth flights
John F Kennedy Intl to Hobby flights
Newark to Hobby flights
Boston to Dallas/Fort Worth flights
LaGuardia to Hobby flights
Reagan-National to Dallas/Fort Worth flights
Philadelphia to Dallas/Fort Worth flights
Midway to Dallas/Fort Worth flights
John F Kennedy Intl to Austin flights
John F Kennedy Intl to George Bush Intcntl flights
Newark to George Bush Intcntl flights
Denver to Dallas/Fort Worth flights
Los Angeles to Austin flights
LaGuardia to George Bush Intcntl flights
Minneapolis to Dallas/Fort Worth flights
Newark to Austin flights
Orlando to Dallas/Fort Worth flights
Atlanta to Dallas/Fort Worth flights
Reagan-National to Hobby flights
Santa Ana to Dallas/Fort Worth flights
Ontario to Dallas/Fort Worth flights
Detroit to Dallas/Fort Worth flights
Dulles Intl to Austin flights
Sky Harbor Intl to Dallas/Fort Worth flights
Seattle to Hobby flights
Boston to Austin flights
Boston to Hobby flights
Los Angeles to Hobby flights
LaGuardia to Austin flights
Denver to Hobby flights
Dallas/Fort Worth to Hobby flights
Baltimore to Hobby flights
O'Hare Intl to Austin flights
Ontario to Hobby flights
Seattle to Austin flights
San Francisco to Austin flights
Charlotte to Dallas/Fort Worth flights
Burbank to Dallas/Fort Worth flights
Atlanta to Hobby flights
Dulles Intl to Hobby flights
San Francisco to Hobby flights
Seattle to George Bush Intcntl flights

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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$119Average$336FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$226Average$357FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$248Average$384FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$248Average$378FlexibilityNo cancel feeOn-time63%

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.