San Antonio

Cheap flights from Jacksonville to San Antonio (JAX - SAT)

The best prices from Jacksonville to San Antonio are usually found in August or June, booked 60 days in advance, depart on a Wednesday or Thursday and return on a Saturday

How to find the cheapest flight from Jacksonville to San Antonio

All the information you need to plan the best JAX to SAT flight in 2022: compare Jacksonville to San Antonio flight prices with the expected peak season, weather and rainfall in San Antonio.

JAX - SAT

Price

$174 - $377

SAT

Temperature

51.8 - 84.2 °F

SAT

Precipitation

1.6 - 3.7 inches

Popular in

March

High demand for flights, 27% potential price rise

Cheapest in

August

Best time to find cheap flights, 37% potential price drop

Round-trip from

$174

From Jacksonville to San Antonio

One-way from

$123

One-way flight from Jacksonville to San Antonio

What is the cheapest day to fly round-trip from Jacksonville to San Antonio?

Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 27% on the overall cost on flights from Jacksonville to San Antonio.

How far in advance should I book a flight from Jacksonville 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 58 days in advance, which can save you up to 77% on flights from Jacksonville to San Antonio compared to booking the week you need them. Waiting 58 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 $348. For sooner than that we have options available in the next 3 days from $484.

What is the cheapest month to fly from Jacksonville to San Antonio?

Due to multiple factors, expect to potentially pay more when booking in March. For low rates, August can be a great choice for travel to San Antonio. Flights to San Antonio from Jacksonville in August are about $274 on average during August, but can be found for as low as $166.

When is the cheapest time to fly from Jacksonville to San Antonio (JAX - SAT)?

It’s typically best to fly out from Jacksonville to San Antonio in the evening. Doing so could potentially save you 12% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap flights from Jacksonville to San Antonio in January, February 2022

The best prices found for JAX to SAT flights for January, February
Feb 12 - Feb 13
JAX

Jacksonville

SAT

San Antonio

1 stop

7h 21m
SAT

San Antonio

JAX

Jacksonville

1 stop

4h 47m
$235

United Airlines

View Deal

Deal found 1/18/22

Feb 18 - Feb 21
JAX

Jacksonville

SAT

San Antonio

1 stop

6h 13m
SAT

San Antonio

JAX

Jacksonville

1 stop

4h 20m
$236

American Airlines

View Deal

Deal found 1/18/22

Feb 12 - Feb 19
JAX

Jacksonville

SAT

San Antonio

1 stop

5h 30m
SAT

San Antonio

JAX

Jacksonville

2 stops

10h 28m
$239

American Airlines

View Deal

Deal found 1/18/22

Jacksonville to San Antonio 2022 flight deals

Cheap flights to San Antonio from Jacksonville found for this year
Feb 12 - Feb 13
JAX

Jacksonville

SAT

San Antonio

1 stop

7h 21m
SAT

San Antonio

JAX

Jacksonville

1 stop

4h 47m
$235

United Airlines

View Deal

Deal found 1/18/22

Feb 18 - Feb 21
JAX

Jacksonville

SAT

San Antonio

1 stop

6h 13m
SAT

San Antonio

JAX

Jacksonville

1 stop

4h 20m
$236

American Airlines

View Deal

Deal found 1/18/22

Feb 12 - Feb 19
JAX

Jacksonville

SAT

San Antonio

1 stop

5h 30m
SAT

San Antonio

JAX

Jacksonville

2 stops

10h 28m
$239

American Airlines

View Deal

Deal found 1/18/22

Last minute flights from Jacksonville to San Antonio

Late deals on return flights to San Antonio from Jacksonville, departing today and this week
Jan 27 - Jan 30
JAX

Jacksonville

SAT

San Antonio

1 stop

7h 39m
SAT

San Antonio

JAX

Jacksonville

1 stop

8h 25m
$324

JetBlue

View Deal

Deal found 1/19/22

Jan 27 - Jan 30
JAX

Jacksonville

SAT

San Antonio

2 stops

13h 12m
SAT

San Antonio

JAX

Jacksonville

1 stop

12h 20m
$328

United Airlines

View Deal

Deal found 1/19/22

Jan 25 - Jan 26
JAX

Jacksonville

SAT

San Antonio

2 stops

13h 29m
SAT

San Antonio

JAX

Jacksonville

2 stops

13h 12m
$333

United Airlines

View Deal

Deal found 1/18/22

One-way flights to San Antonio from Jacksonville

The cheapest one-way flights from Jacksonville to San Antonio
Feb 10
JAX

Jacksonville

SAT

San Antonio

1 stop

6h 09m
$118

American Airlines

View Deal

Deal found 1/18/22

Feb 15
JAX

Jacksonville

SAT

San Antonio

2 stops

12h 05m
$122

American Airlines

View Deal

Deal found 1/17/22

Mar 23
JAX

Jacksonville

SAT

San Antonio

1 stop

7h 21m
$123

United Airlines

View Deal

Deal found 1/17/22

Related info for your journey

Useful info, stats and facts about Jacksonville to San Antonio flights.

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

Some of the carriers operating flights from Jacksonville to San Antonio that may be offering flexible cancellation policies are American Airlines, United Airlines, and Delta. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

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

Yes, there are multiple flights from Jacksonville to San Antonio for under $300. The cheapest flight booked recently is on United Airlines for just $235, but on average you can expect to pay $254.

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

There are currently 11+ open flights from Jacksonville to San Antonio within the next 7 days for less than $400.

How popular is this Jacksonville to San Antonio flight route?

Within the past month, 19 users have taken a look at flights from Jacksonville to San Antonio.

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

Cheapflights users have booked flights from Jacksonville to San Antonio round-trip from $235. Other airlines that can offer you cheap pricing are American Airlines, from $236, and Delta, from $243. United Airlines is currently priced 14% below the average price you’ll pay for this route.

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

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

What are the cheapest flights from Jacksonville to San Antonio?

While on average a flight from Jacksonville to San Antonio is generally $377, our data shows the cheapest flight currently is $91. When looking at the most popular route, (Jacksonville - San Antonio), you can expect to pay $236 for that flight.

Can I fly to San Antonio from Jacksonville right now?

Information is based on travel restrictions for travel to San Antonio within the United States

Most visitors from Jacksonville need to provide a negative COVID-19 test result and/or quarantine to enter San Antonio.

COVID-19 testing requirements
Visitors from Jacksonville must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to San Antonio.

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

Can I fly back to Jacksonville from San Antonio?

Returning to Jacksonville from San Antonio

COVID-19 testing requirements
Visitors from San Antonio must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Jacksonville.

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

Alternative routes for Jacksonville to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Jacksonville to San Antonio

The chart below displays the airlines Cheapflights users traveling from Jacksonville to San Antonio choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Frontier
Cheapest$93
Average$209
FlexibilityNo cancel fee
On-time62%
COVID-19 safety
Delta
Cheapest$118
Average$299
FlexibilityNo cancel fee
On-timeN/A
COVID-19 safety
American Airlines
Cheapest$122
Average$331
FlexibilityNo cancel fee
On-time71%
COVID-19 safety
United Airlines
Cheapest$139
Average$318
FlexibilityNo cancel fee
On-time69%
COVID-19 safety

Hourly flight availability from Jacksonville to San Antonio

See what time of day planes typically take off from Jacksonville to San Antonio
1%of flight departuresEarly morningMidnight to 6 am
16%of flight departuresMorning6 am to noon
83%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM