Cheap Flights from San Antonio, TX to Jacksonville, FL from $171

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On Cheapflightsplus.com you will find 136 connecting flights from San Antonio to Jacksonville. You can compare airfare deals from 3 airlines and multiple travel sites from $171, book and save on cheap plane tickets and last minute offers. Also check out SAT-JAX flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip San Antonio to Jacksonville Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $171 (one-way), $293 (round-trip).

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Best Flights from San Antonio to Jacksonville Today

Take a look at the list of non stop flights and flights with layovers from San Antonio to Jacksonville with the lowest price of $171. Take a look at the list of flights with layovers from San Antonio to Jacksonville from $171. There’re no direct flights. The fastest connecting flight – 4h 15m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $190 Find flight	05:30 San Antonio San Antonio	10:45 Jacksonville Jacksonville	4h 15m layover 0h 56m - Houston	United Airlines	UA469 UA1239
from $190 Find flight	17:56 San Antonio San Antonio	23:13 Jacksonville Jacksonville	4h 17m layover 0h 50m - Houston	United Airlines	UA2078 UA667
from $190 Find flight	09:50 San Antonio San Antonio	15:13 Jacksonville Jacksonville	4h 23m layover 0h 59m - Houston	United Airlines	UA349 UA6100
from $190 Find flight	16:22 San Antonio San Antonio	23:13 Jacksonville Jacksonville	5h 51m layover 2h 30m - Houston	United Airlines	UA2157 UA667
from $190 Find flight	07:15 San Antonio San Antonio	15:13 Jacksonville Jacksonville	6h 58m layover 3h 36m - Houston	United Airlines	UA1486 UA6100
from $190 Find flight	07:00 San Antonio San Antonio	15:02 Jacksonville Jacksonville	7h 2m layover 1h 30m - Washington D.C.	United Airlines	UA471 UA6366
from $190 Find flight	12:57 San Antonio San Antonio	21:47 Jacksonville Jacksonville	7h 50m layover 2h 23m - Chicago	United Airlines	UA1905 UA1531
from $192 Find flight	17:58 San Antonio San Antonio	23:13 Jacksonville Jacksonville	4h 15m layover 0h 52m - Houston	United Airlines	UA2396 UA1293
from $192 Find flight	11:45 San Antonio San Antonio	17:43 Jacksonville Jacksonville	4h 58m layover 1h 36m - Houston	United Airlines	UA1282 UA6254
from $192 Find flight	16:22 San Antonio San Antonio	23:13 Jacksonville Jacksonville	5h 51m layover 2h 30m - Houston	United Airlines	UA2157 UA1293
from $192 Find flight	06:30 San Antonio San Antonio	14:46 Jacksonville Jacksonville	7h 16m layover 1h 48m - Chicago	United Airlines	UA2008 UA380
from $231 Find flight	18:35 San Antonio San Antonio	11:48+1 день Jacksonville Jacksonville	16h 13m layover 10h 41m - Minneapolis	Sun Country Airlines	SY1836 SY325
from $240 Find flight	14:20 San Antonio San Antonio	23:13 Jacksonville Jacksonville	7h 53m layover 4h 29m - Houston	United Airlines	UA2498 UA667
from $171 Find flight	05:20 San Antonio San Antonio	08:30+1 день Jacksonville Jacksonville	26h 10m layover 0h 51m - Orlando 18h 13m - Pittsburgh	Spirit Airlines	NK447 NK3050 G41127
from $190 Find flight	14:57 San Antonio San Antonio	20:55+1 день Jacksonville Jacksonville	28h 58m layover 3h 28m - Tampa 18h 58m - Washington D.C.	Spirit Airlines	NK2161 NK2448 G4412
from $195 Find flight	06:48 San Antonio San Antonio	21:20 Jacksonville Jacksonville	13h 32m layover 3h 22m - Chicago 2h 15m - Newark	United Airlines	UA1332 UA1332 UA2392

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on July 05, 2025

Flight Schedule San Antonio (Texas) to Jacksonville (Florida)

Full flight schedule will help you in detecting at what time planes fly from San Antonio to Jacksonville. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
05:30 — 10:45	05:30 — 06:34 UA469 United Airlines San Antonio — Houston 56m stop 07:30 — 10:45 UA1239 United Airlines Houston — Jacksonville	4h 15m including layover	Find flight from$190
05:30 — 10:51	05:30 — 06:36 UA469 United Airlines San Antonio — Houston 56m stop 07:35 — 10:57 UA6278 United Airlines Houston — Jacksonville	4h 21m including layover	Find flight from$203
06:30 — 14:46	06:30 — 09:29 UA2008 United Airlines San Antonio — Chicago 1h 48m stop 11:17 — 14:46 UA380 United Airlines Chicago — Jacksonville	7h 16m including layover	Find flight from$192
06:48 — 14:40	06:48 — 09:48 UA1332 United Airlines San Antonio — Chicago 1h 22m stop 11:10 — 14:40 UA380 United Airlines Chicago — Jacksonville	6h 52m including layover	Find flight from$190
07:00 — 15:02	07:00 — 11:19 UA471 United Airlines San Antonio — Washington D.C. 1h 30m stop 12:49 — 15:02 UA6366 United Airlines Washington D.C. — Jacksonville	7h 2m including layover	Find flight from$190
07:15 — 15:13	07:15 — 08:19 UA1486 United Airlines San Antonio — Houston 3h 36m stop 11:55 — 15:13 UA6100 United Airlines Houston — Jacksonville	6h 58m including layover	Find flight from$190
09:50 — 15:13	09:50 — 10:56 UA349 United Airlines San Antonio — Houston 59m stop 11:55 — 15:13 UA6100 United Airlines Houston — Jacksonville	4h 23m including layover	Find flight from$190
09:50 — 17:43	09:50 — 10:56 UA349 United Airlines San Antonio — Houston 3h 29m stop 14:25 — 17:43 UA6254 United Airlines Houston — Jacksonville	6h 53m including layover	Find flight from$289
11:45 — 17:43	11:45 — 12:49 UA1282 United Airlines San Antonio — Houston 1h 36m stop 14:25 — 17:43 UA6254 United Airlines Houston — Jacksonville	4h 58m including layover	Find flight from$192
11:45 — 23:13	11:45 — 12:49 UA1282 United Airlines San Antonio — Houston 7h 6m stop 19:55 — 23:13 UA667 United Airlines Houston — Jacksonville	10h 28m including layover	Find flight from$240
12:57 — 21:47	12:57 — 15:52 UA1905 United Airlines San Antonio — Chicago 2h 23m stop 18:15 — 21:47 UA1531 United Airlines Chicago — Jacksonville	7h 50m including layover	Find flight from$190
12:57 — 21:58	12:57 — 15:53 UA1905 United Airlines San Antonio — Chicago 2h 33m stop 18:26 — 21:58 UA617 United Airlines Chicago — Jacksonville	8h 1m including layover	Find flight from$192
14:15 — 20:26	14:15 — 15:25 UA6050 United Airlines San Antonio — Houston 1h 42m stop 17:07 — 20:26 UA625 United Airlines Houston — Jacksonville	5h 11m including layover	Find flight from$203
14:18 — 19:49	14:18 — 15:25 UA2498 United Airlines San Antonio — Houston 1h 5m stop 16:30 — 19:49 UA625 United Airlines Houston — Jacksonville	4h 31m including layover	Find flight from$213
16:22 — 23:13	16:22 — 17:25 UA2157 United Airlines San Antonio — Houston 2h 30m stop 19:55 — 23:13 UA667 United Airlines Houston — Jacksonville	5h 51m including layover	Find flight from$190
16:22 — 23:13	16:22 — 17:25 UA2157 United Airlines San Antonio — Houston 2h 30m stop 19:55 — 23:13 UA1293 United Airlines Houston — Jacksonville	5h 51m including layover	Find flight from$192
17:56 — 23:13	17:56 — 19:05 UA2078 United Airlines San Antonio — Houston 50m stop 19:55 — 23:13 UA667 United Airlines Houston — Jacksonville	4h 17m including layover	Find flight from$190
17:58 — 23:13	17:58 — 19:03 UA2396 United Airlines San Antonio — Houston 52m stop 19:55 — 23:13 UA1293 United Airlines Houston — Jacksonville	4h 15m including layover	Find flight from$192
18:35 — 11:48 +1 day	18:35 — 21:19 SY1836 Sun Country Airlines San Antonio — Minneapolis 10h 41m stop 08:06 — 11:54 SY325 Sun Country Airlines Minneapolis — Jacksonville	16h 13m including layover	Find flight from$231
19:05 — 10:57 +1 day	19:05 — 20:11 UA2396 United Airlines San Antonio — Houston 11h 24m stop 07:35 — 10:57 UA6278 United Airlines Houston — Jacksonville	14h 52m including layover	Find flight from$371

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on July 5, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from San Antonio to Jacksonville depends on and how to choose the most interesting flight option for you.

Distance between San Antonio and Jacksonville is 1618 miles. Time difference between the cities is 1h. Airplanes depart 05:00 to 22:57 from 5 San Antonio airports and arrive 05:00 to 22:57 to 4 Jacksonville airports. Average flight time is 11h 26m.

The fastest flight 4h 15m
Average flight time 11h 26m
The earliest flight 05:00
The latest flight 22:57
Distance 1006 ml

The cheapest months to travel to Jacksonville are september (from 171 $), october (from 190 $), july (from 190 $).

The most expensive months are august (from 192 $), july (from 190 $), october (from 190 $).

What is the lowest airfare San Antonio to Jacksonville?

The cheapest plane ticket found by our users is $171. This airfare is for economy class on one-way NK447 flight by Spirit Airlines for September 27, 2025 which leaves San Antonio in San Antonio at 05:20 am and arrives at Jacksonville Jacksonville at 08:30.

Economy class

$171

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Business class

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First class

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Popular Airlines on the Route

The flight San Antonio — Jacksonville is served by 3 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by Sun Country Airlines - 7 departures per week at the price of from $ 219 . And the most expensive tickets are offered by United Airlines airline - from $ 797.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 136 flights with layovers on the route. The fastest connecting flight is UA469 by United Airlines takes 4h 15m and the cheapest is NK447 by Spirit Airlines for $171.

SY - Sun Country Airlines

from $219

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UA - United Airlines

from $190

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NK - Spirit Airlines

from $171

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See more connecting flights

Airports

You can fly from San Antonio to Jacksonville from 5 airports (Randolph AFB, Martindale AAF, San Antonio, Kelly AFB, Stinson Municipal).

San Antonio airports

Randolph AFB-RND

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Martindale AAF-MDA

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San Antonio-SAT

from $171
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Kelly AFB-SKF

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Stinson Municipal-SSF

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Jacksonville airports

Jacksonville-JAX

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Craig Municipal-CRG

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Jacksonville NAS-NIP

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Cecil Field-VQQ

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Airplanes

There are flights to Jacksonville from San Antonio by 3 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from San Antonio

You may also consider searching for discounted plane tickets to some other popular places from San Antonio within United States.

San Antonio — Las Vegas

from $55

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San Antonio — Dallas

from $75

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San Antonio — New York

from $74

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San Antonio — Chicago

from $73

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San Antonio — Denver

from $80

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San Antonio — Seattle

from $67

Find
San Antonio — Houston

from $63

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San Antonio — Miami

from $70

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San Antonio — Los Angeles

from $57

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San Antonio — Atlanta

from $60

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Top International Destinations from San Antonio

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

San Antonio — Cancun

from $79

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San Antonio — Mexico City

from $73

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San Antonio — Guadalajara

from $65

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San Antonio — Toronto

from $61

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San Antonio — Vancouver

from $75

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San Antonio — Puerto Vallarta

from $54

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San Antonio — San Juan

from $76

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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