Cheap flights from Alabama to San Antonio from $33
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Alabama to San Antonio departing on 5/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Round-trip
1 adult
Economy
0 bags
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One-way
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Cheap round-trip flights
These are some of the best round-trip flight deals from Alabama to San Antonio that have been recently found on momondo from popular airlines, departing in the coming months.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Alabama to San Antonio.
Cheap last minute flights
Planning a quick getaway from Alabama to San Antonio? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to San Antonio, so you can enjoy a seamless trip without layovers.
Frontier flights from Alabama to San Antonio
Our best Frontier deals on Alabama to San Antonio flight tickets
Frontier![Frontier]()
Jun 6![Frontier]()
Jun 9
ATL3:10 pmAtlanta Hartsfield-Jackson
2h 33m
SAT4:43 pmSan Antonio
SAT5:38 pmSan Antonio
2h 37m
ATL9:15 pmAtlanta Hartsfield-Jackson
Frontier![Frontier]()
Jun 4![Frontier]()
Jun 13
ATL9:58 amAtlanta Hartsfield-Jackson
2h 31m
SAT11:29 amSan Antonio
SAT5:38 pmSan Antonio
2h 37m
ATL9:15 pmAtlanta Hartsfield-Jackson
Spirit Airlines flights from Alabama to San Antonio
Our best Spirit Airlines deals on Alabama to San Antonio flight tickets
Spirit Airlines![Spirit Airlines]()
Jun 3![Spirit Airlines]()
Jun 4
ATL11:04 amAtlanta Hartsfield-Jackson
2h 28m
SAT12:32 pmSan Antonio
SAT1:27 pmSan Antonio
2h 22m
ATL4:49 pmAtlanta Hartsfield-Jackson
Spirit Airlines![Spirit Airlines]()
May 22![Spirit Airlines]()
May 27
ATL11:04 amAtlanta Hartsfield-Jackson
2h 28m
SAT12:32 pmSan Antonio
SAT1:27 pmSan Antonio
2h 22m
ATL4:49 pmAtlanta Hartsfield-Jackson
See travel insights to San Antonio from
How to get the cheapest flight ticket from Alabama to San Antonio
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
Prices
Airlines
Other information
What is the cheapest month to fly to San Antonio?
If you aren’t able to travel during the month of September, then book flights to San Antonio from Alabama during February instead. Flights to San Antonio in February, while not as cheap as those in September, still average around $349.
What is the cheapest day to depart on your flight to San Antonio?
The cheapest day to depart on your flight to San Antonio is on a Saturday when prices can be found for as low as $349. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Wednesday is $432.
What is the cheapest time of day to depart on your flight to San Antonio?
According to our data, the cheapest time of day to fly to San Antonio is at noon. momondo users have found flights departing from Alabama to San Antonio at noon for as low as $364. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the evening, with an average ticket price of $386. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Alabama to San Antonio flight route?
Fly from Birmingham to San Antonio for the best Alabama - San Antonio flight prices
How far in advance should I book a flight to San Antonio?
You are more likely to see cheaper flights to San Antonio from Alabama when booking 21 weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $392 when searching 21 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Alabama for as low as $319 on momondo.
What cabin class options are available on Alabama to San Antonio flights?
There are 1 cabin classes available to choose from on Alabama to San Antonio flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Alabama to San Antonio?
Spirit Airlines, Frontier, and United Airlines are the most popular carriers operating from Alabama to San Antonio
What airlines fly to San Antonio?
American Airlines, United Airlines and Delta are the top three most popular airlines that fly to San Antonio from Alabama according to our data. American Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 4 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.
How many flights depart from Alabama to San Antonio on average per week?
The number of flights available between Alabama and San Antonio is 213 per week as of May 2025. The most frequent departure day is Mon, with 18% of weekly flights leaving on this day.
How long does it take to fly to San Antonio?
Flight times vary depending on what airport in Alabama you fly out of and what airport in San Antonio you fly into. For example, flying from Birmingham to Austin takes 4h 30m on average. On the other hand, flying from Mobile to Austin takes 4h 32m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.
Cheap Alabama to San Antonio flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Alabama to San Antonio
When did momondo last update prices for flights from Alabama to San Antonio Airport?
Prices for flights from Alabama to San Antonio Airport were last updated today.
How many operators does momondo search for flights from Alabama to San Antonio Airport?
The number of operators available for flights from Alabama to San Antonio Airport is 6 as of May 2025.
How old do you have to be to fly from Alabama to San Antonio Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Alabama to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The travel and health documents you'll need for your trip to San Antonio Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Antonio Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Alabama to San Antonio
Compare and see reviews for airlines that fly from Alabama to San Antonio with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $160 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $236 | Free Cancellation | Rating 8.0 7,934 reviews | |||
| PriceFrom $243 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $271 | Free Cancellation | Rating 8.0 4,294 reviews |
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsNew Braunfels
Kerrville
Schertz
Boerne
Pleasanton
Why use momondo?
Why should I use momondo to find a flight deal from Alabama to San Antonio?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Alabama to San Antonio. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Alabama to San Antonio with flexible booking policies on momondo?
Flights from Alabama to San Antonio with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Alabama to San Antonio?
Once all potential Alabama to San Antonio flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Alabama to San Antonio right now. Can momondo alert me if prices change?
Price alerts on flights to San Antonio from Alabama are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.