Cheap flights from San Juan (SJU) to San Antonio (SAT)

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How to find the cheapest flight from
San Juan (SJU) to San Antonio (SAT)

All the information you need to plan the best SJU to SAT flight in 2022: compare San Juan to San Antonio flight prices with the expected peak season, weather and rainfall in San Antonio.
SJU - SAT
Price
$325 - $526
SAT
Temperature
51.8 - 84.2 °F
SAT
Rainfall
1.6 - 3.7 inches

Popular in

June

High demand for flights, 20% potential price rise

Cheapest in

January

Best time to find cheap flights, 23% potential price drop

Round-trip from

$325

From San Juan to San Antonio

One-way from

$233

One-way flight from San Juan to San Antonio

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from San Juan to San Antonio?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 46 days in advance, which can save you up to 34% on flights from San Juan to San Antonio compared to booking the week you need them. Waiting 46 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $495. For sooner than that we have options available in the next 3 days from $593.

When is the cheapest time to fly from San Juan to San Antonio (SJU - SAT)?

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

Cheap flights from San Juan to San Antonio in June, July 2022

The best prices found for SJU to SAT flights for June, July
9 Jul - 1 Aug
$311pp
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
9 Jul - 25 Jul
$314pp
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
21 Jul - 4 Aug
$336pp
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl

San Juan to San Antonio 2022 flight deals

Cheap flights to San Antonio from San Juan found for this year
20 Dec - 10 Jan
$266pp
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
American Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
15 Aug - 17 Aug
$278pp
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
15 Aug - 22 Aug
$284pp
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl

Last minute flights from San Juan to San Antonio

Late deals on round-trip flights to San Antonio from San Juan, departing today and this week
9 Jul - 1 Aug
$311pp
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
9 Jul - 25 Jul
$314pp
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
9 Jul - 31 Jul
$351pp
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl

One-way flights to San Antonio from San Juan

The cheapest one-way flights from San Juan to San Antonio
12:17 am - 11:23 am
Spirit Airlines
2 Stops
12h 06m
SJU - SAT
Spirit Airlines
$233
Kissandfly.com
3:03 pm - 9:34 am
American Airlines
2 Stops
19h 31m
SJU - SAT
American Airlines
5:30 am - 2:23 pm
United Airlines
1 Stop
10h 53m
SJU - SAT
United Airlines
$264
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">San Juan</span> to <span class="emphasized">San Antonio</span> flights.

Flight FAQs

From San Juan to San Antonio

What airport do you fly into for flights to San Antonio from San Juan?

San Antonio (SAT) is the airport you will fly into if you book a flight from San Juan to San Antonio. You should not have trouble finding flights to San Antonio from San Juan; the airport handles an average of 0 inbound flights from San Juan per day. You should also have plenty of airline options to choose from since 8 airlines have flights to the San Antonio airport from San Juan. It is only a 7.6 mi journey from San Antonio (SAT) to San Antonio’s city center.

Which airlines flying from San Juan to San Antonio have flexible cancellations due to COVID-19?

United Airlines, American Airlines, and Frontier are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from San Juan to San Antonio for under $300 on Cheapflights?

Yes, there are multiple flights from San Juan to San Antonio for under $300. The cheapest flight booked recently is on Multiple Airlines for just $266, but on average you can expect to pay $310.

Are there last-minute flights available from San Juan to San Antonio for under $400?

There are currently 20+ open flights from San Juan to San Antonio within the next 7 days for less than $400.

What are the cheapest airlines flying from San Juan to San Antonio round-trip?

Our cheapest airline available from San Juan to San Antonio is Frontier. Our recent data shows that you can find tickets from as low as $278 on this airline. An additional option worth looking into is American Airlines, starting at $327. Frontier is currently priced 34% below the average price you’ll pay for this route.

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

The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $134. However, be on the lookout for offers from Frontier and American Airlines, as they are both options that can get you from San Juan to San Antonio for a low price.

What are the cheapest flights from San Juan to San Antonio?

While on average a flight from San Juan to San Antonio is generally $472, our data shows the cheapest flight currently is $242. When looking at the most popular route, (San Juan Luis Munoz Marin Intl - San Antonio), you can expect to pay $308 for that flight.

What are the most popular airlines that fly from San Juan to San Antonio?

Consider American Airlines, JetBlue or Delta when booking your flight. These represent the most popular airlines when flying from San Juan to San Antonio.

COVID Restrictions

View COVID Travel Restrictions for San Antonio, TX

Do I need a COVID test to fly to San Antonio from San Juan?

Information is based on travel restrictions from San Juan to San Antonio

Most visitors from San Juan can enter San Antonio without restrictions.

COVID-19 testing requirements
Visitors from San Juan are not required to present a negative COVID-19 PCR test or antigen result upon entering San Antonio.

Quarantine requirements
Visitors from San Juan are not required to quarantine after entering San Antonio.

Do I need a test to fly back to San Juan from San Antonio?

Returning to San Juan from San Antonio

COVID-19 testing requirements
Visitors from San Antonio are not required to present a negative COVID-19 PCR test or antigen result upon entering San Juan.

Quarantine requirements
Visitors from San Antonio are not required to quarantine after entering San Juan.

Hide COVID Travel Restrictions for San Antonio, TX

Destination information for San Antonio

Things to know before you go - useful duration and weather info for your trip from San Juan to San Antonio.
Today's exchange rate
$1 = $1.00

Airports servicing San Juan

San Juan Isla Grande (SIG)

Airports servicing San Antonio

Top 5 airlines flying from San Juan to San Antonio

The chart below displays the airlines Cheapflights users traveling from San Juan to San Antonio choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$82 $242 No cancel fee 62%
American Airlines
$184 $411 No cancel fee 71%
Delta
$210 $363 No cancel fee N/A
JetBlue
$219 $501 No cancel fee 62%
United Airlines
$267 $492 No cancel fee 69%
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