$116+ 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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — JAX
Aug 13 — Aug 201
Round-trip
1 adult, Economy
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Find cheap flights from San Antonio to Jacksonville with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Last-minute
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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 July 14, 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 July 14, 2026.
This American Airlines deal was found by Cheapflights users on 7/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:00 am
SAT
- JAX
1 stop6h 31m
American Airlines
Thu 8/135:16 pm
JAX
- SAT
1 stop4h 41m
American Airlines
Deal found 7/10![American Airlines logo]()
$231
This Delta deal was found by Cheapflights users on 7/10. 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.
Fri 10/235:30 am
SAT
- JAX
1 stop5h 23m
Delta
Mon 10/266:10 am
JAX
- SAT
1 stop4h 33m
Delta
Deal found 7/10![Delta logo]()
$261
This Southwest deal was found by Cheapflights users on 7/10. 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.
Thu 8/63:25 pm
SAT
- JAX
1 stop4h 40m
Southwest
Thu 8/135:50 am
JAX
- SAT
2 stops8h 00m
Southwest
Deal found 7/10![Southwest logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 7/14. 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.
Thu 9/39:55 am
SAT
- JAX
1 stop9h 13m
Multiple Airlines
Tue 9/87:05 pm
JAX
- SAT
2 stops40h 07m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$315
This Southwest deal was found by Cheapflights users on 7/10. 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.
Fri 10/2310:45 am
SAT
- JAX
1 stop7h 10m
Southwest
Mon 10/264:30 pm
JAX
- SAT
2 stops8h 05m
Southwest
Deal found 7/10![Southwest logo]()
$319
This United Airlines deal was found by Cheapflights users on 7/9. 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 10/286:00 am
SAT
- JAX
1 stop7h 57m
United Airlines
Sat 10/317:00 am
JAX
- SAT
1 stop5h 00m
United Airlines
Deal found 7/9![United Airlines logo]()
$321
This United Airlines deal was found by Cheapflights users on 7/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:30 am
SAT
- JAX
1 stop4h 09m
United Airlines
Sat 11/74:45 pm
JAX
- SAT
1 stop7h 13m
United Airlines
Deal found 7/11![United Airlines logo]()
$328
This Delta deal was found by Cheapflights users on 7/10. 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.
Thu 10/16:35 am
SAT
- JAX
1 stop5h 48m
Delta
Sun 10/46:59 pm
JAX
- SAT
1 stop6h 11m
Delta
Deal found 7/10![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 7/13. 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.
Thu 10/86:22 pm
SAT
- JAX
1 stop4h 34m
Delta
Mon 10/125:05 am
JAX
- SAT
1 stop5h 38m
Delta
Deal found 7/13![Delta logo]()
$333
This Southwest deal was found by Cheapflights users on 7/10. 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.
Thu 10/15:00 pm
SAT
- JAX
1 stop4h 50m
Southwest
Sun 10/45:55 am
JAX
- SAT
2 stops7h 10m
Southwest
Deal found 7/10![Southwest logo]()
$334
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 July 14, 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 July 14, 2026.
This United Airlines deal was found by Cheapflights users on 7/10. 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 10/286:00 am
SAT
- JAX
1 stop7h 57m
United Airlines
Sat 10/317:00 am
JAX
- SAT
1 stop7h 20m
United Airlines
Deal found 7/10![United Airlines logo]()
$321
This Delta deal was found by Cheapflights users on 7/10. 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.
Thu 10/16:35 am
SAT
- JAX
1 stop5h 48m
Delta
Sun 10/46:59 pm
JAX
- SAT
1 stop6h 11m
Delta
Deal found 7/10![Delta logo]()
$329
This Southwest deal was found by Cheapflights users on 7/12. 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.
Sat 8/15:10 am
SAT
- JAX
1 stop12h 10m
Southwest
Mon 8/105:50 am
JAX
- SAT
2 stops8h 00m
Southwest
Deal found 7/12![Southwest logo]()
$401
This United Airlines deal was found by Cheapflights users on 7/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:30 am
SAT
- JAX
1 stop4h 09m
United Airlines
Sat 11/74:45 pm
JAX
- SAT
1 stop7h 13m
United Airlines
Deal found 7/11![United Airlines logo]()
$328
This Delta deal was found by Cheapflights users on 7/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:30 am
SAT
- JAX
1 stop6h 53m
Delta
Mon 11/96:30 am
JAX
- SAT
1 stop7h 30m
Delta
Deal found 7/14![Delta logo]()
$333
This Southwest deal was found by Cheapflights users on 7/13. 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.
Fri 9/45:35 am
SAT
- JAX
2 stops13h 40m
Southwest
Mon 9/75:50 am
JAX
- SAT
1 stop6h 20m
Southwest
Deal found 7/13![Southwest logo]()
$461
This United Airlines deal was found by Cheapflights users on 7/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:55 am
SAT
- JAX
2 stops11h 15m
United Airlines
Mon 11/97:00 am
JAX
- SAT
1 stop7h 20m
United Airlines
Deal found 7/11![United Airlines logo]()
$428
This United Airlines deal was found by Cheapflights users on 7/13. 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.
Sat 12/125:55 pm
SAT
- JAX
1 stop4h 10m
United Airlines
Sat 1/167:00 am
JAX
- SAT
1 stop7h 03m
United Airlines
Deal found 7/13![United Airlines logo]()
$432
Last-minute flights from San Antonio to JacksonvilleDiscover last-minute flight deals from San Antonio to Jacksonville. Data last updated July 14, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Jacksonville. Data last updated July 14, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/282:48 pm
SAT
- JAX
1 stop5h 28m
American Airlines
Tue 8/47:41 pm
JAX
- SAT
1 stop5h 17m
American Airlines
Deal found 7/10![American Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 7/10. 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.
Tue 7/282:40 pm
SAT
- JAX
2 stops7h 30m
Southwest
Tue 8/46:50 pm
JAX
- SAT
1 stop5h 15m
Southwest
Deal found 7/10![Southwest logo]()
$374
This Delta deal was found by Cheapflights users on 7/12. 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 8/15:00 pm
SAT
- JAX
1 stop6h 09m
Delta
Mon 8/108:05 pm
JAX
- SAT
1 stop5h 23m
Delta
Deal found 7/12![Delta logo]()
$390
This American Airlines deal was found by Cheapflights users on 7/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:00 am
SAT
- JAX
1 stop6h 31m
American Airlines
Thu 8/135:16 pm
JAX
- SAT
1 stop4h 41m
American Airlines
Deal found 7/10![American Airlines logo]()
$231
This Southwest deal was found by Cheapflights users on 7/10. 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.
Thu 8/63:25 pm
SAT
- JAX
1 stop4h 40m
Southwest
Thu 8/135:50 am
JAX
- SAT
2 stops8h 00m
Southwest
Deal found 7/10![Southwest logo]()
$271
This United Airlines deal was found by Cheapflights users on 7/9. 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.
Sat 8/85:57 pm
SAT
- JAX
1 stop4h 23m
United Airlines
Fri 8/144:45 pm
JAX
- SAT
1 stop7h 06m
United Airlines
Deal found 7/9![United Airlines logo]()
$351
This American Airlines deal was found by Cheapflights users on 7/13. 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 8/207:00 am
SAT
- JAX
1 stop7h 31m
American Airlines
Mon 8/245:16 pm
JAX
- SAT
1 stop6h 34m
American Airlines
Deal found 7/13![American Airlines logo]()
$333
This American Airlines deal was found by Cheapflights users on 7/11. 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.
Fri 8/288:55 am
SAT
- JAX
1 stop7h 20m
American Airlines
Sun 8/307:00 am
JAX
- SAT
1 stop5h 49m
American Airlines
Deal found 7/11![American Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 7/13. 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.
Fri 8/286:25 am
SAT
- JAX
1 stop5h 59m
Delta
Sun 9/65:29 pm
JAX
- SAT
1 stop6h 14m
Delta
Deal found 7/13![Delta logo]()
$389
This Southwest deal was found by Cheapflights users on 7/13. 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.
Fri 8/283:25 pm
SAT
- JAX
1 stop4h 40m
Southwest
Sun 9/64:25 pm
JAX
- SAT
2 stops6h 50m
Southwest
Deal found 7/13![Southwest logo]()
$394
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 July 14, 2026.
Search for one-way flight options from San Antonio to Jacksonville. Find affordable one-way fares based on user searches. Data last updated July 14, 2026.
This United Airlines deal was found by Cheapflights users on 7/10. 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 8/1312:15 pm
SAT
- JAX
1 stop7h 39m
United Airlines
Deal found 7/10![United Airlines logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 7/14. 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.
Sat 8/155:38 pm
SAT
- JAX
3 stops22h 56m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$141
This Southwest deal was found by Cheapflights users on 7/10. 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.
Thu 8/135:35 am
SAT
- JAX
2 stops8h 40m
Southwest
Deal found 7/10![Southwest logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 7/14. 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.
Sat 8/157:49 pm
SAT
- JAX
2 stops20h 45m
Frontier
Deal found 7/14![Frontier logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 7/12. 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.
Mon 9/219:57 am
SAT
- JAX
2 stops30h 54m
Frontier
Deal found 7/12![Frontier logo]()
$162
This Southwest deal was found by Cheapflights users on 7/14. 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.
Sat 8/156:00 am
SAT
- JAX
1 stop8h 30m
Southwest
Deal found 7/14![Southwest logo]()
$167
This Delta deal was found by Cheapflights users on 7/13. 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.
Fri 8/287:55 am
SAT
- JAX
1 stop7h 34m
Delta
Deal found 7/13![Delta logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Sat 7/257:39 pm
SAT
- JAX
2 stops20h 55m
Frontier
Deal found 7/9![Frontier logo]()
$215
This Southwest deal was found by Cheapflights users on 7/13. 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.
Fri 8/2812:20 pm
SAT
- JAX
2 stops8h 25m
Southwest
Deal found 7/13![Southwest logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 9/109:25 am
SAT
- JAX
3 stops22h 00m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 8/139:32 pm
SAT
- JAX
3 stops16h 35m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/239:55 am
SAT
- JAX
2 stops30h 39m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$238
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 July 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $231 (American Airlines) |
One-way from | $116 (United Airlines) |
Popular in | December |
Cheapest in | November |
Average price | $416 |
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 July 14, 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 10/28
6:00 am-2:57 pm
1 stop7h 57m
Jacksonville
Sat 10/31
7:00 am-1:20 pm
1 stop7h 20m
$321
San AntonioJacksonville
SAT - JAX
SATJAX
San Antonio
Sat 11/7
5:30 am-10:39 am
1 stop4h 09m
Jacksonville
Sat 11/7
4:45 pm-10:58 pm
1 stop7h 13m
$328
San AntonioJacksonville
SAT - JAX
SATJAX
San Antonio
Thu 10/1
6:35 am-1:23 pm
1 stop5h 48m
Jacksonville
Sun 10/4
6:59 pm-12:10 am
1 stop6h 11m
$329
San AntonioJacksonville
SAT - JAX
SATJAX
San Antonio
Wed 11/4
5:30 am-1:23 pm
1 stop6h 53m
Jacksonville
Mon 11/9
6:30 am-1:00 pm
1 stop7h 30m
$333
San AntonioJacksonville
SAT - JAX
SATJAX
San Antonio
Sat 8/1
5:10 am-6:20 pm
1 stop12h 10m
Jacksonville
Mon 8/10
5:50 am-12:50 pm
2 stops8h 00m
$401
San AntonioJacksonville
SAT - JAX
SATJAX
San Antonio
Wed 11/4
8:55 am-9:10 pm
2 stops11h 15m
Jacksonville
Mon 11/9
7:00 am-1:20 pm
1 stop7h 20m
$428
Quickest round-trip
San AntonioJacksonville
SAT - JAX
SATJAX
San Antonio
Sat 12/12
5:55 pm-11:05 pm
1 stop4h 10m
Jacksonville
Sat 1/16
7:00 am-1:03 pm
1 stop7h 03m
$432
San AntonioJacksonville
SAT - JAX
SATJAX
San Antonio
Fri 9/4
5:35 am-8:15 pm
2 stops13h 40m
Jacksonville
Mon 9/7
5:50 am-11:10 am
1 stop6h 20m
$461
Cheapest one-way
San AntonioJacksonville
SAT - JAX
SATJAX
San Antonio
Fri 8/28
7:55 am-4:29 pm
1 stop7h 34m
$214
San AntonioJacksonville
SAT - JAX
SATJAX
San Antonio
Fri 8/28
12:20 pm-9:45 pm
2 stops8h 25m
$219
Showing 1-10 of 17 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 July.
| 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 July 14, 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.
Crew
8.6
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
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 July 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$227 | Average$444 | 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$276 | Average$442 | FlexibilityNo cancel fee | On-time63% |