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

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

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 (JAX) to San Antonio (SAT)

All the information you need to plan the best JAX to SAT flight in 2021: compare Jacksonville to San Antonio flight prices with the expected peak season, weather and rainfall in San Antonio.
JAX - SAT
Price
$174 - $377

Popular in

March

High demand for flights, 27% potential price rise

Cheapest in

August

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

Average price

$249

Average for round-trip flights in May 2021

Round-trip from

$174

From Jacksonville to San Antonio

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Jacksonville to San Antonio?

Users have found that flying from Jacksonville to San Antonio on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

Find a great deal and save up to 29% by booking at least 24 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Jacksonville to San Antonio within the next two weeks, with the cheapest ticket starting at $119.

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

Flights from Jacksonville to San Antonio lean towards being more expensive in December. Prices are generally better when you fly from Jacksonville to San Antonio in June, with the cheapest ticket starting at $70.

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

Unlike in the morning, when flights are generally more expensive, you can save up to 12% on flights from Jacksonville to San Antonio by exploring options for tickets in the evening.

Cheap flights from Jacksonville to San Antonio in May, June 2021

The best prices found for JAX to SAT flights for May, June
18 May - 19 May
$294pp
JAX
Jacksonville
American Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
American Airlines
 
1 STOP
JAX
Jacksonville
24 May - 25 May
$297pp
JAX
Jacksonville
Delta
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Delta
 
1 STOP
JAX
Jacksonville
18 May - 19 May
$298pp
JAX
Jacksonville
American Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
American Airlines
   
2 STOPS
JAX
Jacksonville

Jacksonville to San Antonio 2021 flight deals

Cheap flights to San Antonio from Jacksonville found for this year
10 Sep - 13 Sep
$288pp
JAX
Jacksonville
American Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
American Airlines
 
1 STOP
JAX
Jacksonville
15 Sep - 19 Sep
$289pp
JAX
Jacksonville
American Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
American Airlines
 
1 STOP
JAX
Jacksonville
18 Oct - 21 Oct
$291pp
JAX
Jacksonville
American Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
American Airlines
 
1 STOP
JAX
Jacksonville

Last minute flights from Jacksonville to San Antonio

Late deals on round-trip flights to San Antonio from Jacksonville, departing today and this week
14 May - 18 May
$356pp
JAX
Jacksonville
American Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
American Airlines
 
1 STOP
JAX
Jacksonville
15 May - 18 May
$359pp
JAX
Jacksonville
Delta
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Delta
 
1 STOP
JAX
Jacksonville
14 May - 18 May
$360pp
JAX
Jacksonville
American Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
American Airlines
   
2 STOPS
JAX
Jacksonville

One-way flights to San Antonio from Jacksonville

The cheapest one-way flights from Jacksonville to San Antonio
11:10 am - 6:55 am
Multiple Airlines
3 Stops
20h 45m
JAX - SAT
Multiple Airlines
$272
Kiwi.com
4:00 am - 8:40 am
Delta
1 Stop
5h 40m
JAX - SAT
Delta
$274
Delta
4:15 am - 4:02 pm
American Airlines
3 Stops
12h 47m
JAX - SAT
American Airlines

Related info for your journey

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

Flight FAQs

From Jacksonville to San Antonio

Are flight prices decreasing from Jacksonville to San Antonio due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Jacksonville and San Antonio for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Jacksonville to San Antonio to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta is one of them. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from Jacksonville to San Antonio. Policies will vary by airline.

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 Multiple Airlines for just $284, but on average you can expect to pay $309.

Are there nonstop flights from Jacksonville to San Antonio for under $300 on Cheapflights?

There are no nonstop flights from Jacksonville to San Antonio, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

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

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

How popular is this flight route?

Flights from Jacksonville to San Antonio have been viewed 29 times in the past calendar month.

Does it rain more in Jacksonville or San Antonio?

When traveling, we recommend packing in preparation to handle common weather conditions. The rainfall in Jacksonville is typically less than San Antonio. We can gather that this will continue over the next 11 days.

Is Jacksonville weather warmer or cooler than San Antonio?

With an average temperature of 97 °F, peak weather can be found in August. As a traveler, expect to see changes in flight prices during that period. The temperatures in San Antonio are hotter than in Jacksonville.

How long is the flight from Jacksonville to San Antonio?

For as low as $289, American Airlines can have you in San Antonio from Jacksonville in 5h 04m. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

Flying on American Airlines is currently your cheapest option to San Antonio, with prices starting at $288. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $297 and $335, respectively.

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

The cheapest airlines for a one-way flight from Jacksonville to San Antonio are American Airlines ($140) and Delta ($274).

Alternative routes for Jacksonville to San Antonio

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

Destination information for San Antonio

Things to know before you go - useful duration and weather info for your trip from Jacksonville to San Antonio.

Airports servicing Jacksonville

Airports servicing San Antonio

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.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$93 $209 No cancel fee 62%
Delta
$118 $299 No cancel fee N/A
United Airlines
$139 $318 No cancel fee 69%
American Airlines
$122 $331 No cancel fee 71%
Home North America USA Texas San Antonio Cheap flights from Jacksonville to San Antonio