Question 1

Why should I use momondo to find a flight deal to San Antonio?

Accepted Answer

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

Question 2

Can I find flights to San Antonio with flexible booking policies on momondo?

Accepted Answer

Flights 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.

Question 3

How can momondo help me find flights to San Antonio?

Accepted Answer

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to San Antonio.

Question 4

I’m not ready to book a flight to San Antonio right now. Can momondo alert me if prices change?

Accepted Answer

If you are not ready to book a flight to San Antonio now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to San Antonio and let you know when they change.

Question 5

Are there any amusement parks near San Antonio?

Accepted Answer

Yes, SeaWorld San Antonio is close to San Antonio and is a great place to spend time with the family when the weather is right. Waterparks like Aquatica are perfect places to go when the heat gets unbearable. San Antonio is a great place for families, with something for everyone to do. Amusement parks and waterparks are often most enjoyable when the weather is 70 degrees fahrenheit or more and the chance of rain is moderate at most. With that in mind, consider planning your flight to San Antonio for May or June if these attractions interest you or your family.

Question 6

How far in advance should I book a flight to San Antonio?

Accepted Answer

In general, most travelers find the cheapest time to book a flight to San Antonio is about 86 days prior to their departure date when tickets on average are $412. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from United States for as low as $276 on momondo.

Question 7

Is there an alternative airport near San Antonio?

Accepted Answer

San Antonio Airport can be an alternative airport used for travel to San Antonio.

Question 8

Is there a cheaper alternative to flying into San Antonio?

Accepted Answer

Prices vary based on where travelers are departing from, but on average, the cheapest airport to fly to in San Antonio is San Antonio Airport where the average price is $437. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

Question 9

Which airlines fly to San Antonio?

Accepted Answer

American Airlines, Delta, Southwest and United Airlines are the most popular airlines that fly from United States to San Antonio on a routine basis, according to our data. You should be able to find flights to San Antonio with these airlines and other airlines flying from United States.

Question 10

Southwest Flights to San Antonio

Accepted Answer

34 Southwest flights head to San Antonio on average each week. Most will be flying from Dallas Love Field to San Antonio, the most popular route that Southwest operates to San Antonio. Prices vary based on when and where you fly from - the cheapest Southwest flight to San Antonio found in the past 3 days on momondo was $167, departing from Atlanta Hartsfield-Jackson. Southwest is the most popular choice on momondo for this route and has been scored 8.0/10 by 4,317 of our users.

Question 11

Alaska Airlines Flights to San Antonio

Accepted Answer

$249 is the best round-trip Alaska Airlines deal to San Antonio found on momondo in the last few days. The deal departed from Los Angeles Los Angeles. Alaska Airlines has 44 flights to San Antonio most weeks, with prices varying by availability. 12,014 momondo users have reviewed Alaska Airlines, scoring the airline a 8.0/10 on average.

Question 12

When did momondo last update prices for flights to San Antonio Airport?

Accepted Answer

Prices for flights to San Antonio Airport refresh daily.

Question 13

How many operators does momondo search for flights to San Antonio Airport?

Accepted Answer

The number of operators available for flights to San Antonio Airport is 23 as of March 2026.

Question 14

How old do you have to be to fly to San Antonio Airport?

Accepted Answer

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to San Antonio Airport.

Question 15

What documentation or ID do you need to fly to San Antonio Airport?

Accepted Answer

The necessary travel and health documents for your San Antonio Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Question 16

How far in advance should I book a flight to San Antonio?

Accepted Answer

You are more likely to see cheaper flights to San Antonio from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $421 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from United States for as low as $293 on momondo.

Question 17

What is the cheapest month to fly to San Antonio?

Accepted Answer

If you aren’t able to travel during the month of September, then book flights to San Antonio from United States during July instead. Flights to San Antonio in July, while not as cheap as those in September, still average around $336.

Question 18

What is the cheapest day to depart on your flight to San Antonio?

Accepted Answer

The cheapest day to depart on your flight to San Antonio is on a Thursday when prices can be found for as low as $396. 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 Monday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Monday is $525.

Question 19

What is the cheapest time of day to depart on your flight to San Antonio?

Accepted Answer

According to our data, the cheapest time of day to fly to San Antonio is in the afternoon. momondo users have found flights departing from United States to San Antonio in the afternoon for as low as $389. 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 morning, with an average ticket price of $437. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Question 20

What is the absolute cheapest flight to San Antonio?

Accepted Answer

Users booking trips to San Antonio from Fort Lauderdale found flights 77% cheaper than the average price of flights to San Antonio. To find the cheapest price to San Antonio from your area, use momondo’s Airport-to-Airport Pricing Tool.

Question 21

How long does it take to fly to San Antonio?

Accepted Answer

Flight times vary depending on what airport in United States you fly out of and what airport in San Antonio you fly into. For example, flying from Los Angeles Los Angeles to Austin Bergstrom takes 2h 50m on average. On the other hand, flying from San Francisco to Austin Bergstrom takes 3h 27m 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.

CHEAPEST MONTH TO FLY TO SAN ANTONIO FROM LOS ANGELES	September	36% cheaper	Flying from Los Angeles to San Antonio costs on average just $167 in September
MOST EXPENSIVE MONTH TO FLY TO SAN ANTONIO FROM LOS ANGELES	March	47% more expensive	It costs about $381 for flights to San Antonio from Los Angeles in March
MOST POPULAR MONTH TO FLY TO SAN ANTONIO FROM LOS ANGELES	November	217% more users visited	More momondo users searched in flights to San Antonio from Los Angeles in November than any other month

Best One-Way Price	$32
Best Round-Trip Price	$102
Fastest flight time	2h 18m
Popular in	December

$32 Cheap flights to San Antonio

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to San Antonio departing on 4/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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