Question 1

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

Accepted Answer

It is quick and easy to find flights to San Antonio on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Antonio that suits you.

Question 2

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

Accepted Answer

Yes. momondo enables you to select and highlight flights to San Antonio with this policy.

Question 3

How can momondo help me find flights to San Antonio?

Accepted Answer

Once all potential 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.

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

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 6

Is there a cheaper alternative to flying into San Antonio?

Accepted Answer

The cheapest airport near San Antonio is typically San Antonio Airport, with an average price of $336/person. These prices vary based on where travellers are coming from. It is suggested that travellers looking to save money try momondo’s Airport-to-Airport Pricing Tool.

Question 7

What is the absolute cheapest flight to San Antonio?

Accepted Answer

The best price found on momondo to San Antonio was $236/pp from Los Angeles, which is 30% cheaper than the average flight price to San Antonio. To find the cheapest price to San Antonio from your area, use momondo’s Airport-to-Airport Pricing Tool.

Question 8

Which airlines fly to San Antonio?

Accepted Answer

Based on our data, the most popular airlines that fly to San Antonio from Australia are Qantas Airways, United Airlines, American Airlines and Air New Zealand. There may also be other airline options depending on where in Australia you’re flying from.

Question 9

Qantas Airways Flights to San Antonio

Accepted Answer

10 Qantas Airways flights head to San Antonio on average each week. Most will be flying from Dallas/Fort Worth to San Antonio, the most popular route that Qantas Airways operates to San Antonio. Prices vary based on when and where you fly from - the cheapest Qantas Airways flight to San Antonio found in the past 3 days on momondo was $1,408, departing from Sydney Kingsford Smith. Qantas Airways is the most popular choice on momondo for this route and has been scored 7.5/10 by 1,111 of our users.

Question 10

United Airlines Flights to San Antonio

Accepted Answer

United Airlines flights to San Antonio can start from as low as $1,548 (return, from Sydney Kingsford Smith, found in the last 72 hours). Over 50 flights that United Airlines operates to San Antonio in a normal week, prices can vary significantly. The most popular United Airlines flight to San Antonio is from Houston George Bush Intcntl. United Airlines has been rated 7.4/10 by momondo users, in 10,366 reviews.

Question 11

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

Accepted Answer

Prices for flights to San Antonio Airport are refreshed on a daily basis.

Question 12

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

Accepted Answer

As of October 2026, there are 3 operators available to choose from for flights to San Antonio Airport.

Question 13

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 stopovers. It is recommended that you verify with the airline you are booking with for travel to San Antonio Airport.

Question 14

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 licence 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 15

How long does it take to fly to San Antonio?

Accepted Answer

The average flight duration from Australia to San Antonio depends on which airport you fly into and out of. Flying from Sydney Kingsford Smith to Austin Bergstrom is 18h 30m on average, while flying from Melbourne to Austin Bergstrom is 20h 21m on average. Austin Bergstrom is the most popular airport in San Antonio.

Best One-Way Price	$806
Best Round-Trip Price	$1,270
Fastest flight time	29h 58m

$806 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 22/10. 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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