$167+ Cheap flights from San Antonio to Jacksonville (SAT - JAX)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — JAX
Jul 15 — Jul 221
Round-trip
1 adult, Economy
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Cheapest flights from San Antonio to JacksonvilleExplore the most affordable flight options available from San Antonio to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.
Explore the most affordable flight options available from San Antonio to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/128:55 am
SAT
- JAX
1 stop7h 20m
American Airlines
Wed 8/195:16 pm
JAX
- SAT
1 stop4h 41m
American Airlines
Deal found 6/11![American Airlines logo]()
$231
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:40 am
SAT
- JAX
2 stops8h 05m
Southwest
Wed 8/196:45 am
JAX
- SAT
1 stop4h 35m
Southwest
Deal found 6/11![Southwest logo]()
$236
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/63:25 pm
SAT
- JAX
1 stop4h 40m
Southwest
Wed 8/126:15 am
JAX
- SAT
1 stop5h 35m
Southwest
Deal found 6/11![Southwest logo]()
$254
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/103:25 pm
SAT
- JAX
1 stop4h 40m
Southwest
Tue 8/116:15 am
JAX
- SAT
1 stop5h 35m
Southwest
Deal found 6/10![Southwest logo]()
$282
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2112:55 pm
SAT
- JAX
1 stop7h 30m
United Airlines
Thu 8/277:05 am
JAX
- SAT
1 stop4h 31m
United Airlines
Deal found 6/10![United Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:20 am
SAT
- JAX
1 stop7h 25m
Delta
Wed 8/125:34 pm
JAX
- SAT
1 stop4h 30m
Delta
Deal found 6/10![Delta logo]()
$307
This United Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:24 pm
SAT
- JAX
1 stop4h 13m
United Airlines
Tue 11/35:15 pm
JAX
- SAT
1 stop4h 58m
United Airlines
Deal found 6/13![United Airlines logo]()
$328
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/36:30 pm
SAT
- JAX
1 stop4h 25m
Southwest
Wed 8/55:25 pm
JAX
- SAT
1 stop6h 45m
Southwest
Deal found 6/10![Southwest logo]()
$329
Best flights from San Antonio to JacksonvilleDiscover carefully curated flight deals from San Antonio to Jacksonville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
Discover carefully curated flight deals from San Antonio to Jacksonville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:40 am
SAT
- JAX
2 stops8h 05m
Southwest
Wed 8/196:45 am
JAX
- SAT
1 stop4h 35m
Southwest
Deal found 6/11![Southwest logo]()
$236
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:20 am
SAT
- JAX
1 stop5h 40m
Delta
Thu 8/69:57 am
JAX
- SAT
1 stop4h 41m
Delta
Deal found 6/10![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1912:55 pm
SAT
- JAX
1 stop7h 30m
United Airlines
Sun 8/237:05 am
JAX
- SAT
1 stop7h 24m
United Airlines
Deal found 6/14![United Airlines logo]()
$470
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:35 am
SAT
- JAX
2 stops8h 40m
Southwest
Wed 8/1211:00 am
JAX
- SAT
2 stops7h 55m
Southwest
Deal found 6/11![Southwest logo]()
$379
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/297:40 am
SAT
- JAX
1 stop6h 27m
Delta
Wed 7/17:04 pm
JAX
- SAT
1 stop6h 29m
Delta
Deal found 6/10![Delta logo]()
$449
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:30 am
SAT
- JAX
2 stops13h 24m
United Airlines
Mon 8/3111:51 am
JAX
- SAT
2 stops9h 07m
United Airlines
Deal found 6/12![United Airlines logo]()
$501
This Southwest deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/712:00 pm
SAT
- JAX
2 stops8h 10m
Southwest
Tue 7/142:55 pm
JAX
- SAT
2 stops9h 05m
Southwest
Deal found 6/14![Southwest logo]()
$508
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/149:37 am
SAT
- JAX
2 stops13h 22m
United Airlines
Wed 7/1511:37 am
JAX
- SAT
1 stop5h 02m
United Airlines
Deal found 6/10![United Airlines logo]()
$526
This Southwest deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/63:10 pm
SAT
- JAX
2 stops7h 45m
Southwest
Tue 7/144:45 pm
JAX
- SAT
2 stops8h 10m
Southwest
Deal found 6/14![Southwest logo]()
$523
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:40 am
SAT
- JAX
1 stop6h 47m
United Airlines
Fri 7/177:05 am
JAX
- SAT
1 stop7h 12m
United Airlines
Deal found 6/12![United Airlines logo]()
$544
This Southwest deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/203:10 pm
SAT
- JAX
2 stops7h 45m
Southwest
Sun 7/266:30 am
JAX
- SAT
2 stops7h 50m
Southwest
Deal found 6/14![Southwest logo]()
$531
Last-minute flights from San Antonio to JacksonvilleDiscover last-minute flight deals from San Antonio to Jacksonville. Data last updated June 15, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Jacksonville. Data last updated June 15, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/63:45 pm
SAT
- JAX
1 stop6h 15m
Southwest
Tue 7/148:15 pm
JAX
- SAT
1 stop4h 40m
Southwest
Deal found 6/14![Southwest logo]()
$390
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/75:01 am
SAT
- JAX
1 stop7h 27m
American Airlines
Mon 7/206:11 pm
JAX
- SAT
1 stop5h 05m
American Airlines
Deal found 6/11![American Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:20 am
SAT
- JAX
1 stop5h 40m
Delta
Wed 7/157:02 pm
JAX
- SAT
1 stop6h 18m
Delta
Deal found 6/13![Delta logo]()
$351
This American Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/165:47 pm
SAT
- JAX
1 stop5h 12m
American Airlines
Tue 7/215:52 am
JAX
- SAT
1 stop5h 16m
American Airlines
Deal found 6/13![American Airlines logo]()
$380
This Southwest deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/163:45 pm
SAT
- JAX
1 stop6h 15m
Southwest
Tue 7/214:45 pm
JAX
- SAT
2 stops8h 10m
Southwest
Deal found 6/13![Southwest logo]()
$385
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/276:16 pm
SAT
- JAX
1 stop4h 53m
Delta
Tue 8/117:30 am
JAX
- SAT
1 stop7h 08m
Delta
Deal found 6/10![Delta logo]()
$345
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:40 am
SAT
- JAX
1 stop6h 05m
Delta
Sat 8/87:05 am
JAX
- SAT
1 stop7h 33m
Delta
Deal found 6/10![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:20 am
SAT
- JAX
1 stop5h 40m
Delta
Fri 8/72:29 pm
JAX
- SAT
1 stop5h 17m
Delta
Deal found 6/10![Delta logo]()
$383
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:20 am
SAT
- JAX
1 stop7h 25m
Delta
Tue 8/46:00 am
JAX
- SAT
1 stop6h 10m
Delta
Deal found 6/11![Delta logo]()
$307
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:47 pm
SAT
- JAX
1 stop5h 12m
American Airlines
Tue 8/45:52 am
JAX
- SAT
1 stop5h 16m
American Airlines
Deal found 6/12![American Airlines logo]()
$333
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:30 am
SAT
- JAX
2 stops11h 33m
United Airlines
Wed 8/124:45 pm
JAX
- SAT
1 stop7h 06m
United Airlines
Deal found 6/10![United Airlines logo]()
$386
One-way flights from San Antonio to JacksonvilleSearch for one-way flight options from San Antonio to Jacksonville. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
Search for one-way flight options from San Antonio to Jacksonville. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
This Southwest deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/228:20 am
SAT
- JAX
1 stop4h 20m
Southwest
Deal found 6/12![Southwest logo]()
$167
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/255:20 am
SAT
- JAX
1 stop5h 40m
Delta
Deal found 6/12![Delta logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:39 pm
SAT
- JAX
2 stops20h 55m
Frontier
Deal found 6/14![Frontier logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/224:53 pm
SAT
- JAX
3 stops23h 41m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/77:39 pm
SAT
- JAX
2 stops35h 54m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/29:55 am
SAT
- JAX
2 stops30h 38m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$207
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/134:15 pm
SAT
- JAX
1 stop6h 54m
Delta
Deal found 6/10![Delta logo]()
$221
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/25:57 pm
SAT
- JAX
1 stop4h 23m
United Airlines
Deal found 6/10![United Airlines logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/99:55 am
SAT
- JAX
2 stops30h 39m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$225
This United Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:30 am
SAT
- JAX
1 stop4h 26m
United Airlines
Deal found 6/14![United Airlines logo]()
$254
Find flight deals from San Antonio to Jacksonville
Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Jacksonville (JAX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $231 (American Airlines) |
One-way from | $167 (Southwest) |
Popular in | December |
Cheapest in | November |
Average price | $445 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Antonio to Jacksonville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 15, 2026.
Use the filters below to find and compare flights from San Antonio to Jacksonville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San AntonioJacksonville
SAT - JAX
SATJAX
San Antonio
Wed 8/12
6:40 am-3:45 pm
2 stops8h 05m
Jacksonville
Wed 8/19
6:45 am-10:20 am
1 stop4h 35m
$236
Quickest round-trip
San AntonioJacksonville
SAT - JAX
SATJAX
San Antonio
Wed 7/29
5:20 am-12:00 pm
1 stop5h 40m
Jacksonville
Thu 8/6
9:57 am-1:38 pm
1 stop4h 41m
$354
San AntonioJacksonville
SAT - JAX
SATJAX
San Antonio
Thu 8/6
5:35 am-3:15 pm
2 stops8h 40m
Jacksonville
Wed 8/12
11:00 am-5:55 pm
2 stops7h 55m
$379
San AntonioJacksonville
SAT - JAX
SATJAX
San Antonio
Mon 6/29
7:40 am-3:07 pm
1 stop6h 27m
Jacksonville
Wed 7/1
7:04 pm-12:33 am
1 stop6h 29m
$449
San AntonioJacksonville
SAT - JAX
SATJAX
San Antonio
Wed 8/19
12:55 pm-9:25 pm
1 stop7h 30m
Jacksonville
Sun 8/23
7:05 am-1:29 pm
1 stop7h 24m
$470
San AntonioJacksonville
SAT - JAX
SATJAX
San Antonio
Fri 8/28
6:30 am-8:54 pm
2 stops13h 24m
Jacksonville
Mon 8/31
11:51 am-7:58 pm
2 stops9h 07m
$501
San AntonioJacksonville
SAT - JAX
SATJAX
San Antonio
Tue 7/7
12:00 pm-9:10 pm
2 stops8h 10m
Jacksonville
Tue 7/14
2:55 pm-11:00 pm
2 stops9h 05m
$508
San AntonioJacksonville
SAT - JAX
SATJAX
San Antonio
Mon 7/6
3:10 pm-11:55 pm
2 stops7h 45m
Jacksonville
Tue 7/14
4:45 pm-11:55 pm
2 stops8h 10m
$523
San AntonioJacksonville
SAT - JAX
SATJAX
San Antonio
Tue 7/14
9:37 am-11:59 pm
2 stops13h 22m
Jacksonville
Wed 7/15
11:37 am-3:39 pm
1 stop5h 02m
$526
San AntonioJacksonville
SAT - JAX
SATJAX
San Antonio
Mon 7/20
3:10 pm-11:55 pm
2 stops7h 45m
Jacksonville
Sun 7/26
6:30 am-1:20 pm
2 stops7h 50m
$531
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from San Antonio to Jacksonville
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Jacksonville in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on San Antonio-Jacksonville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Jacksonville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Jacksonville flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Antonio-Jacksonville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Jacksonville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Antonio to Jacksonville
Have a flexible travel schedule? Discover the best time to fly to Jacksonville from San Antonio with our price prediction graph.
SAT-JAX
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Antonio to Jacksonville
What is the cheapest month to book a flight from San Antonio to Jacksonville?
Currently, November is the cheapest month in which you can book a flight from San Antonio to Jacksonville (average of $276). Flying from San Antonio to Jacksonville in December is currently the most expensive (average of $486). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from San Antonio to Jacksonville?
Reviews of airlines servicing Jacksonville
Get insights into the airlines that provide service to Jacksonville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Jacksonville. Reviews last updated June 15, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from San Antonio to Jacksonville. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Overall
7.9
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Overall
7.9
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Overall
7.9
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Overall
7.9
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Related info for your journey
Find useful and relevant information for your journey from San Antonio to Jacksonville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Jacksonville?
Book flights to Jacksonville if you plan to visit one of these locationsJacksonville Beach
Fernandina Beach
Orange Park
Kingsland
Waycross
Atlantic Beach
Yulee
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Top 4 airlines flying from San Antonio to Jacksonville
Discover the top 4 airlines that operate flights from San Antonio to Jacksonville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$142 | Average$406 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$261 | Average$426 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$261 | Average$386 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$326 | Average$455 | FlexibilityNo cancel fee | On-time63% |