$164+ 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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — JAX
May 30 — Jun 61
Round-trip
1 adult, Economy
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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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Antonio to Jacksonville
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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 April 30, 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 April 30, 2026.
This eDestinos deal was found by Cheapflights users on 4/29. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/137:51 pm
SAT
- JAX
2 stops20h 42m
Frontier
Sat 6/206:28 pm
JAX
- SAT
2 stops50h 43m
Frontier
Deal found 4/29![Frontier logo]()
$314
This Southwest deal was found by Cheapflights users on 4/29. 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 6/23:45 pm
SAT
- JAX
1 stop4h 45m
Southwest
Tue 6/96:45 am
JAX
- SAT
1 stop4h 35m
Southwest
Deal found 4/29![Southwest logo]()
$327
This American Airlines deal was found by Cheapflights users on 4/29. 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 6/235:35 pm
SAT
- JAX
1 stop5h 07m
American Airlines
Wed 7/87:37 pm
JAX
- SAT
1 stop5h 22m
American Airlines
Deal found 4/29![American Airlines logo]()
$347
This Southwest deal was found by Cheapflights users on 4/27. 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 5/278:20 am
SAT
- JAX
1 stop6h 05m
Southwest
Mon 6/13:35 pm
JAX
- SAT
2 stops8h 25m
Southwest
Deal found 4/27![Southwest logo]()
$352
This Southwest deal was found by Cheapflights users on 4/27. 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 5/285:00 am
SAT
- JAX
1 stop7h 50m
Southwest
Mon 6/15:35 pm
JAX
- SAT
1 stop5h 25m
Southwest
Deal found 4/27![Southwest logo]()
$367
This United Airlines deal was found by Cheapflights users on 4/28. 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 6/185:57 pm
SAT
- JAX
1 stop4h 23m
United Airlines
Tue 6/234:27 pm
JAX
- SAT
1 stop7h 15m
United Airlines
Deal found 4/28![United Airlines logo]()
$377
This Southwest deal was found by Cheapflights users on 4/27. 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 5/255:00 am
SAT
- JAX
1 stop10h 20m
Southwest
Mon 6/13:35 pm
JAX
- SAT
2 stops8h 25m
Southwest
Deal found 4/27![Southwest logo]()
$378
This Southwest deal was found by Cheapflights users on 4/25. 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 6/1711:50 am
SAT
- JAX
1 stop8h 00m
Southwest
Tue 6/232:55 pm
JAX
- SAT
2 stops9h 00m
Southwest
Deal found 4/25![Southwest logo]()
$382
This Delta deal was found by Cheapflights users on 4/25. 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 5/212:27 pm
SAT
- JAX
1 stop5h 09m
Delta
Mon 5/255:05 am
JAX
- SAT
1 stop7h 08m
Delta
Deal found 4/25![Delta logo]()
$385
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 5/286:45 pm
SAT
- JAX
1 stop15h 46m
Multiple Airlines
Thu 6/46:30 pm
JAX
- SAT
2 stops50h 44m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$386
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 April 30, 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 April 30, 2026.
This Delta deal was found by Cheapflights users on 4/25. 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 5/212:27 pm
SAT
- JAX
1 stop5h 09m
Delta
Mon 5/255:05 am
JAX
- SAT
1 stop7h 08m
Delta
Deal found 4/25![Delta logo]()
$385
This Southwest deal was found by Cheapflights users on 4/28. 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 8/57:35 am
SAT
- JAX
2 stops8h 10m
Southwest
Sat 8/86:15 am
JAX
- SAT
2 stops6h 30m
Southwest
Deal found 4/28![Southwest logo]()
$407
This United Airlines deal was found by Cheapflights users on 4/26. 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 6/36:40 am
SAT
- JAX
1 stop6h 47m
United Airlines
Thu 6/49:20 am
JAX
- SAT
1 stop7h 19m
United Airlines
Deal found 4/26![United Airlines logo]()
$437
This Southwest deal was found by Cheapflights users on 4/27. 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 5/283:05 pm
SAT
- JAX
2 stops6h 40m
Southwest
Mon 6/13:35 pm
JAX
- SAT
2 stops8h 25m
Southwest
Deal found 4/27![Southwest logo]()
$422
This Delta deal was found by Cheapflights users on 4/26. 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 5/222:27 pm
SAT
- JAX
1 stop6h 14m
Delta
Mon 5/257:05 am
JAX
- SAT
1 stop5h 08m
Delta
Deal found 4/26![Delta logo]()
$425
This Southwest deal was found by Cheapflights users on 4/25. 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 7/103:45 pm
SAT
- JAX
1 stop6h 10m
Southwest
Sun 7/129:10 pm
JAX
- SAT
1 stop4h 55m
Southwest
Deal found 4/25![Southwest logo]()
$427
This Delta deal was found by Cheapflights users on 4/27. 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 6/196:19 pm
SAT
- JAX
1 stop4h 40m
Delta
Mon 6/225:38 pm
JAX
- SAT
1 stop5h 39m
Delta
Deal found 4/27![Delta logo]()
$441
This Southwest deal was found by Cheapflights users on 4/29. 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 9/196:55 am
SAT
- JAX
1 stop4h 55m
Southwest
Fri 9/255:50 am
JAX
- SAT
1 stop6h 20m
Southwest
Deal found 4/29![Southwest logo]()
$427
This Southwest deal was found by Cheapflights users on 4/24. 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 9/269:45 am
SAT
- JAX
2 stops7h 15m
Southwest
Mon 9/2811:00 am
JAX
- SAT
1 stop8h 10m
Southwest
Deal found 4/24![Southwest logo]()
$432
Last-minute flights from San Antonio to JacksonvilleDiscover last-minute flight deals from San Antonio to Jacksonville. Data last updated April 30, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Jacksonville. Data last updated April 30, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/25. 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 5/212:27 pm
SAT
- JAX
1 stop5h 09m
Delta
Mon 5/255:05 am
JAX
- SAT
1 stop7h 08m
Delta
Deal found 4/25![Delta logo]()
$385
This Southwest deal was found by Cheapflights users on 4/28. 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 5/215:45 pm
SAT
- JAX
1 stop4h 00m
Southwest
Sat 5/237:10 pm
JAX
- SAT
1 stop5h 00m
Southwest
Deal found 4/28![Southwest logo]()
$417
This Southwest deal was found by Cheapflights users on 4/26. 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 5/236:15 am
SAT
- JAX
2 stops7h 05m
Southwest
Sat 5/3012:55 pm
JAX
- SAT
1 stop8h 45m
Southwest
Deal found 4/26![Southwest logo]()
$412
This Southwest deal was found by Cheapflights users on 4/27. 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 5/255:00 am
SAT
- JAX
1 stop10h 20m
Southwest
Mon 6/13:35 pm
JAX
- SAT
2 stops8h 25m
Southwest
Deal found 4/27![Southwest logo]()
$378
This Southwest deal was found by Cheapflights users on 4/27. 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 5/279:40 am
SAT
- JAX
1 stop4h 45m
Southwest
Mon 6/16:05 am
JAX
- SAT
1 stop5h 05m
Southwest
Deal found 4/27![Southwest logo]()
$347
This Southwest deal was found by Cheapflights users on 4/27. 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 5/285:00 am
SAT
- JAX
1 stop7h 50m
Southwest
Mon 6/15:35 pm
JAX
- SAT
1 stop5h 25m
Southwest
Deal found 4/27![Southwest logo]()
$367
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 5/286:45 pm
SAT
- JAX
1 stop15h 46m
Multiple Airlines
Thu 6/46:30 pm
JAX
- SAT
2 stops50h 44m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$386
This American Airlines deal was found by Cheapflights users on 4/26. 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 5/285:35 pm
SAT
- JAX
1 stop5h 07m
American Airlines
Sun 5/315:49 am
JAX
- SAT
1 stop5h 13m
American Airlines
Deal found 4/26![American Airlines logo]()
$397
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 April 30, 2026.
Search for one-way flight options from San Antonio to Jacksonville. Find affordable one-way fares based on user searches. Data last updated April 30, 2026.
This American Airlines deal was found by Cheapflights users on 4/25. 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 5/265:52 pm
SAT
- JAX
1 stop5h 29m
American Airlines
Deal found 4/25![American Airlines logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 6/1511:30 am
SAT
- JAX
3 stops29h 03m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 6/97:51 pm
SAT
- JAX
2 stops20h 42m
Frontier
Deal found 4/26![Frontier logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 6/49:55 am
SAT
- JAX
2 stops30h 40m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$181
This American Airlines deal was found by Cheapflights users on 4/25. 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.
Mon 5/185:42 pm
SAT
- JAX
1 stop5h 39m
American Airlines
Deal found 4/25![American Airlines logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 6/189:55 am
SAT
- JAX
2 stops30h 38m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$186
This Delta deal was found by Cheapflights users on 4/25. 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 5/214:00 pm
SAT
- JAX
1 stop4h 41m
Delta
Deal found 4/25![Delta logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Fri 6/197:42 pm
SAT
- JAX
2 stops20h 51m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$195
This Southwest deal was found by Cheapflights users on 4/25. 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 5/261:40 pm
SAT
- JAX
2 stops6h 50m
Southwest
Deal found 4/25![Southwest logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 4/24. 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.
Fri 5/85:26 pm
SAT
- JAX
2 stops44h 14m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$212
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 April 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $314 (eDestinos) |
One-way from | $164 (American Airlines) |
Popular in | December |
Cheapest in | November |
Average price | $482 |
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 April 30, 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
Thu 5/21
2:27 pm-8:36 pm
1 stop5h 09m
Jacksonville
Mon 5/25
5:05 am-11:13 am
1 stop7h 08m
$385
San AntonioJacksonville
SAT - JAX
SATJAX
San Antonio
Wed 8/5
7:35 am-4:45 pm
2 stops8h 10m
Jacksonville
Sat 8/8
6:15 am-11:45 am
2 stops6h 30m
$407
San AntonioJacksonville
SAT - JAX
SATJAX
San Antonio
Thu 5/28
3:05 pm-10:45 pm
2 stops6h 40m
Jacksonville
Mon 6/1
3:35 pm-11:00 pm
2 stops8h 25m
$422
San AntonioJacksonville
SAT - JAX
SATJAX
San Antonio
Fri 5/22
2:27 pm-9:41 pm
1 stop6h 14m
Jacksonville
Mon 5/25
7:05 am-11:13 am
1 stop5h 08m
$425
San AntonioJacksonville
SAT - JAX
SATJAX
San Antonio
Fri 7/10
3:45 pm-10:55 pm
1 stop6h 10m
Jacksonville
Sun 7/12
9:10 pm-1:05 am
1 stop4h 55m
$427
San AntonioJacksonville
SAT - JAX
SATJAX
San Antonio
Sat 9/19
6:55 am-12:50 pm
1 stop4h 55m
Jacksonville
Fri 9/25
5:50 am-11:10 am
1 stop6h 20m
$427
San AntonioJacksonville
SAT - JAX
SATJAX
San Antonio
Sat 9/26
9:45 am-6:00 pm
2 stops7h 15m
Jacksonville
Mon 9/28
11:00 am-6:10 pm
1 stop8h 10m
$432
San AntonioJacksonville
SAT - JAX
SATJAX
San Antonio
Wed 6/3
6:40 am-2:27 pm
1 stop6h 47m
Jacksonville
Thu 6/4
9:20 am-3:39 pm
1 stop7h 19m
$437
Quickest round-trip
San AntonioJacksonville
SAT - JAX
SATJAX
San Antonio
Fri 6/19
6:19 pm-11:59 pm
1 stop4h 40m
Jacksonville
Mon 6/22
5:38 pm-10:17 pm
1 stop5h 39m
$441
Cheapest one-way
San AntonioJacksonville
SAT - JAX
SATJAX
San Antonio
Tue 6/9
5:01 am-1:34 pm
1 stop7h 33m
$164
Showing 1-10 of 20 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 April.
| 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
How far ahead should I book a flight from San Antonio to Jacksonville?
Booking 78 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Antonio to Jacksonville. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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 April 30, 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
Food
7.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Food
7.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Food
7.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Food
7.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Food
7.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Overall
8.0
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
Orange Park
Fernandina Beach
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 April 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$142 | Average$406 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$244 | Average$412 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$261 | Average$382 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$276 | Average$455 | FlexibilityNo cancel fee | On-time63% |