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Uncover the best deals on Jacksonville to San Antonio flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest JAX - SAT Flights
Useful information for finding best airline tickets from Jacksonville International to San Antonio International on your next trip.
Cheapest Round Trip Flight
$246
Southwest Airlines
• 1 stop
• 12h 20m
Sep 04 – Sep 08
The cheapest round trip flight from Jacksonville to San Antonio (JAX-SAT-JAX) is currently $246
Cheapest One way Flight
$194
American Airlines
• 2 stops
• 13h 56m
Aug 07
The cheapest one way flight from Jacksonville to San Antonio (JAX-SAT) is currently $194
Fastest Flight
8h 25m
The fastest nonstop flight from Jacksonville to San Antonio (JAX-SAT) takes 8h 25m
Top Airlines Flying from Jacksonville to San Antonio
Latest Flight Deals from Jacksonville (JAX) to San Antonio (SAT)
Compare and book low fare round-trip air tickets from Jacksonville to San Antonio. Ideal for travelers with confirmed return itineraries.
Sep 04 - Sep 08, Economy
Jacksonville → San Antonio
12h 20m
7:00 AM - 1:40 PM • 1 stop
Jacksonville → San Antonio
12h 15m
9:20 AM - 5:55 PM • 1 stop
Southwest Airlines
Sep 04 - Sep 08, Economy
Jacksonville → San Antonio
15h 55m
5:50 AM - 2:45 PM • 1 stop
Jacksonville → San Antonio
8h 45m
11:30 AM - 5:55 PM • 1 stop
Southwest Airlines
Sep 04 - Sep 08, Economy
Jacksonville → San Antonio
8h 25m
7:05 AM - 11:10 AM • 1 stop
Jacksonville → San Antonio
9h 8m
11:06 AM - 5:54 PM • 1 stop
Delta Airlines
Sep 04 - Sep 08, Economy
Jacksonville → San Antonio
10h 10m
6:00 AM - 11:10 AM • 1 stop
Jacksonville → San Antonio
7h 3m
11:06 AM - 4:29 PM • 1 stop
Delta Airlines
Sep 04 - Sep 08, Economy
Jacksonville → San Antonio
10h 13m
8:25 AM - 1:38 PM • 1 stop
Jacksonville → San Antonio
7h 3m
11:06 AM - 4:29 PM • 1 stop
Delta Airlines
Explore competitive one-way airfare options for JAX - SAT flights. Best suited for flexible or open-ended travel plans.
Aug 07, Economy
Jacksonville → San Antonio
13h 56m
11:03 AM - 6:39 PM • 2 stops
American Airlines
Aug 07, Economy
Jacksonville → San Antonio
22h 2m
11:33 AM - 11:55 PM • 2 stops
United Airlines
Aug 07, Economy
Jacksonville → San Antonio
39h 18m
9:39 PM - 8:37 PM • 3 stops
Frontier Airlines
Aug 07, Economy
Jacksonville → San Antonio
38h 35m
5:45 PM - 4:00 PM • 2 stops
Southwest Airlines
Flying to San Antonio soon? We've surfaced some of the most affordable last-minute flights from Jacksonville to San Antonio, ideal for urgent plans or spontaneous trips.
Aug 07, Economy
Jacksonville → San Antonio
13h 56m
11:03 AM - 6:39 PM • 2 stops
American Airlines
Aug 07, Economy
Jacksonville → San Antonio
22h 2m
11:33 AM - 11:55 PM • 2 stops
United Airlines
Aug 07, Economy
Jacksonville → San Antonio
39h 18m
9:39 PM - 8:37 PM • 3 stops
Frontier Airlines
Aug 07, Economy
Jacksonville → San Antonio
38h 35m
5:45 PM - 4:00 PM • 2 stops
Southwest Airlines
FAQs on Jacksonville to San Antonio Flights
What are the airports in Jacksonville?
JAX
What’s the most popular airline flying from JAX to SAT?
The most popular airline flying from Jacksonville to San Antonio are
Can I fly from JAX to SAT non-stop?
NO
Which airlines fly nonstop between Jacksonville and San Antonio?
The non-stop flights between Jacksonville and San Antonio are .
What’s the earliest departure time from JAX to SAT Airport?
The earliest flight leaves JAX at 5:50 am and lands in SAT - San Antonio International
What are the airports in San Antonio?
SAT
Can I make changes to my Jacksonville to San Antonio flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from JAX to SAT?
Read the fare rules of the Jacksonville to San Antonio air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Jacksonville and San Antonio?
operate flights between Jacksonville and San Antonio
How long does a flight from Jacksonville to San Antonio take?
It takes approximately 3 hour to fly non-stop from JAX to SAT, which is 1007.24 miles by air.
Which airlines provide the cheapest flights from Jacksonville (JAX) to San Antonio (SAT) ?
In the past couple of days, the cheapest tickets to SAT from JAX were found on F9 : USD 414
Do I need a passport to fly between JAX and SAT?
No
What’s the latest departure time from JAX to SAT ?
The last flight leaves JAX at 9:39 pm
Jacksonville (JAX) to San Antonio (SAT): Airport Information
| Origin Airport | Jacksonville International , Jacksonville, US |
| Destination Airport | San Antonio International , San Antonio, US |
| Distance | 1007 miles |
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