$116+ Cheap flights from Jacksonville to San Antonio (JAX - SAT)
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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — SAT
Jul 9 — Jul 161
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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Best
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Cheapest flights from Jacksonville to San AntonioExplore the most affordable flight options available from Jacksonville to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.
Explore the most affordable flight options available from Jacksonville to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.
This Southwest deal was found by Cheapflights users on 6/7. 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 10/79:50 am
JAX
- SAT
1 stop6h 05m
Southwest
Wed 10/145:45 am
SAT
- JAX
1 stop7h 40m
Southwest
Deal found 6/7![Southwest logo]()
$258
This Delta deal was found by Cheapflights users on 6/8. 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 9/266:54 pm
JAX
- SAT
1 stop5h 16m
Delta
Wed 9/306:10 pm
SAT
- JAX
1 stop4h 39m
Delta
Deal found 6/8![Delta logo]()
$262
This United Airlines deal was found by Cheapflights users on 6/8. 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 11/63:45 pm
JAX
- SAT
1 stop4h 38m
United Airlines
Tue 11/1012:24 pm
SAT
- JAX
1 stop4h 13m
United Airlines
Deal found 6/8![United Airlines logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 8/278:48 pm
JAX
- SAT
2 stops15h 02m
Breeze Airways
Sun 8/309:55 am
SAT
- JAX
1 stop9h 13m
Breeze Airways
Deal found 6/6![Breeze Airways logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 9/248:53 pm
JAX
- SAT
2 stops16h 05m
Breeze Airways
Sun 9/279:25 am
SAT
- JAX
1 stop9h 48m
Breeze Airways
Deal found 6/8![Breeze Airways logo]()
$296
This Southwest deal was found by Cheapflights users on 6/8. 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 8/126:50 pm
JAX
- SAT
1 stop5h 15m
Southwest
Fri 8/143:25 pm
SAT
- JAX
1 stop4h 40m
Southwest
Deal found 6/8![Southwest logo]()
$310
This Southwest deal was found by Cheapflights users on 6/8. 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 11/63:35 pm
JAX
- SAT
1 stop5h 30m
Southwest
Tue 11/108:25 am
SAT
- JAX
2 stops7h 35m
Southwest
Deal found 6/8![Southwest logo]()
$329
Best flights from Jacksonville to San AntonioDiscover carefully curated flight deals from Jacksonville to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
Discover carefully curated flight deals from Jacksonville to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
This United Airlines deal was found by Cheapflights users on 6/8. 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 9/17:05 am
JAX
- SAT
1 stop4h 32m
United Airlines
Wed 9/26:30 am
SAT
- JAX
2 stops13h 24m
United Airlines
Deal found 6/8![United Airlines logo]()
$344
This Southwest deal was found by Cheapflights users on 6/4. 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 7/37:15 pm
JAX
- SAT
1 stop5h 50m
Southwest
Sun 7/56:15 pm
SAT
- JAX
1 stop5h 00m
Southwest
Deal found 6/4![Southwest logo]()
$389
This Delta deal was found by Cheapflights users on 6/7. 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.
Sun 8/166:59 pm
JAX
- SAT
1 stop6h 29m
Delta
Thu 8/205:20 am
SAT
- JAX
1 stop7h 04m
Delta
Deal found 6/7![Delta logo]()
$441
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Fri 8/2111:51 am
JAX
- SAT
2 stops9h 07m
United Airlines
Sun 8/235:30 am
SAT
- JAX
1 stop4h 15m
United Airlines
Deal found 6/9![United Airlines logo]()
$379
This Southwest deal was found by Cheapflights users on 6/8. 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 7/94:55 pm
JAX
- SAT
2 stops7h 00m
Southwest
Tue 7/147:25 am
SAT
- JAX
1 stop4h 50m
Southwest
Deal found 6/8![Southwest logo]()
$394
This Southwest deal was found by Cheapflights users on 6/7. 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 8/196:15 am
JAX
- SAT
2 stops7h 35m
Southwest
Sun 8/2312:00 pm
SAT
- JAX
1 stop5h 10m
Southwest
Deal found 6/7![Southwest logo]()
$394
This Southwest deal was found by Cheapflights users on 6/4. 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 7/74:45 pm
JAX
- SAT
2 stops8h 10m
Southwest
Fri 7/103:10 pm
SAT
- JAX
2 stops7h 45m
Southwest
Deal found 6/4![Southwest logo]()
$399
This Southwest deal was found by Cheapflights users on 6/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/214:30 pm
JAX
- SAT
2 stops6h 25m
Southwest
Sun 8/236:20 am
SAT
- JAX
2 stops7h 55m
Southwest
Deal found 6/9![Southwest logo]()
$419
This Southwest deal was found by Cheapflights users on 6/8. 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 7/177:15 pm
JAX
- SAT
1 stop5h 55m
Southwest
Mon 7/206:35 am
SAT
- JAX
2 stops6h 35m
Southwest
Deal found 6/8![Southwest logo]()
$432
Last-minute flights from Jacksonville to San AntonioDiscover last-minute flight deals from Jacksonville to San Antonio. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from Jacksonville to San Antonio. Data last updated June 9, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 6/6. 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 7/412:20 pm
JAX
- SAT
1 stop5h 10m
Southwest
Sat 7/114:40 pm
SAT
- JAX
1 stop5h 15m
Southwest
Deal found 6/6![Southwest logo]()
$384
This Southwest deal was found by Cheapflights users on 6/4. 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 7/76:50 pm
JAX
- SAT
1 stop5h 55m
Southwest
Tue 7/142:00 pm
SAT
- JAX
1 stop6h 45m
Southwest
Deal found 6/4![Southwest logo]()
$351
This Southwest deal was found by Cheapflights users on 6/7. 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 7/78:15 pm
JAX
- SAT
1 stop4h 40m
Southwest
Fri 7/106:30 pm
SAT
- JAX
1 stop4h 25m
Southwest
Deal found 6/7![Southwest logo]()
$389
This American Airlines deal was found by Cheapflights users on 6/8. 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 7/76:11 pm
JAX
- SAT
1 stop5h 05m
American Airlines
Tue 7/145:01 am
SAT
- JAX
1 stop4h 36m
American Airlines
Deal found 6/8![American Airlines logo]()
$396
This Southwest deal was found by Cheapflights users on 6/5. 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 7/95:35 am
JAX
- SAT
2 stops6h 20m
Southwest
Tue 7/1412:00 pm
SAT
- JAX
2 stops8h 10m
Southwest
Deal found 6/5![Southwest logo]()
$399
This Southwest deal was found by Cheapflights users on 6/5. 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 7/147:25 am
JAX
- SAT
2 stops12h 55m
Southwest
Fri 7/175:10 am
SAT
- JAX
1 stop7h 25m
Southwest
Deal found 6/5![Southwest logo]()
$400
This Delta deal was found by Cheapflights users on 6/8. 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 7/287:02 pm
JAX
- SAT
1 stop6h 18m
Delta
Sun 8/26:16 pm
SAT
- JAX
1 stop4h 53m
Delta
Deal found 6/8![Delta logo]()
$403
This Delta deal was found by Cheapflights users on 6/4. 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 7/298:17 am
JAX
- SAT
1 stop6h 21m
Delta
Fri 7/315:20 am
SAT
- JAX
1 stop5h 40m
Delta
Deal found 6/4![Delta logo]()
$415
This American Airlines deal was found by Cheapflights users on 6/5. 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 7/305:52 am
JAX
- SAT
1 stop5h 16m
American Airlines
Sat 8/16:01 am
SAT
- JAX
1 stop6h 27m
American Airlines
Deal found 6/5![American Airlines logo]()
$418
One-way flights from Jacksonville to San AntonioSearch for one-way flight options from Jacksonville to San Antonio. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
Search for one-way flight options from Jacksonville to San Antonio. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
This Southwest deal was found by Cheapflights users on 6/8. 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 9/225:25 pm
JAX
- SAT
1 stop6h 45m
Southwest
Deal found 6/8![Southwest logo]()
$116
This Southwest deal was found by Cheapflights users on 6/8. 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 10/76:05 am
JAX
- SAT
1 stop5h 10m
Southwest
Deal found 6/8![Southwest logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 7/136:29 pm
JAX
- SAT
2 stops27h 08m
Frontier
Deal found 6/6![Frontier logo]()
$174
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Tue 7/219:20 am
JAX
- SAT
1 stop7h 19m
United Airlines
Deal found 6/9![United Airlines logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 7/76:29 pm
JAX
- SAT
2 stops49h 15m
Frontier
Deal found 6/7![Frontier logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
Fri 7/36:28 pm
JAX
- SAT
2 stops25h 28m
Frontier
Deal found 6/9![Frontier logo]()
$183
This Southwest deal was found by Cheapflights users on 6/6. 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 7/141:55 pm
JAX
- SAT
1 stop5h 45m
Southwest
Deal found 6/6![Southwest logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 7/46:28 pm
JAX
- SAT
2 stops39h 28m
Frontier
Deal found 6/9![Frontier logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
Fri 7/36:28 pm
JAX
- SAT
3 stops22h 45m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$208
This Southwest deal was found by Cheapflights users on 6/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/32:50 pm
JAX
- SAT
1 stop5h 45m
Southwest
Deal found 6/9![Southwest logo]()
$209
Find flight deals from Jacksonville to San Antonio
Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (JAX) to San Antonio (SAT). 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 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $258 (Southwest) |
One-way from | $174 (Kiwi.com) |
Popular in | March |
Cheapest in | October |
Average price | $478 |
Cheapflights Fare Finder
Customize your flight search to find flights from Jacksonville to San Antonio 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 9, 2026.
Use the filters below to find and compare flights from Jacksonville to San Antonio that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
JacksonvilleSan Antonio
JAX - SAT
JAXSAT
Jacksonville
Tue 9/1
7:05 am-10:37 am
1 stop4h 32m
San Antonio
Wed 9/2
6:30 am-8:54 pm
2 stops13h 24m
$344
JacksonvilleSan Antonio
JAX - SAT
JAXSAT
Jacksonville
Fri 8/21
11:51 am-7:58 pm
2 stops9h 07m
San Antonio
Sun 8/23
5:30 am-10:45 am
1 stop4h 15m
$379
Quickest round-trip
JacksonvilleSan Antonio
JAX - SAT
JAXSAT
Jacksonville
Fri 7/3
7:15 pm-12:05 am
1 stop5h 50m
San Antonio
Sun 7/5
6:15 pm-12:15 am
1 stop5h 00m
$389
JacksonvilleSan Antonio
JAX - SAT
JAXSAT
Jacksonville
Thu 7/9
4:55 pm-10:55 pm
2 stops7h 00m
San Antonio
Tue 7/14
7:25 am-1:15 pm
1 stop4h 50m
$394
JacksonvilleSan Antonio
JAX - SAT
JAXSAT
Jacksonville
Wed 8/19
6:15 am-12:50 pm
2 stops7h 35m
San Antonio
Sun 8/23
12:00 pm-6:10 pm
1 stop5h 10m
$394
JacksonvilleSan Antonio
JAX - SAT
JAXSAT
Jacksonville
Tue 7/7
4:45 pm-11:55 pm
2 stops8h 10m
San Antonio
Fri 7/10
3:10 pm-11:55 pm
2 stops7h 45m
$399
JacksonvilleSan Antonio
JAX - SAT
JAXSAT
Jacksonville
Fri 8/21
4:30 pm-9:55 pm
2 stops6h 25m
San Antonio
Sun 8/23
6:20 am-3:15 pm
2 stops7h 55m
$419
JacksonvilleSan Antonio
JAX - SAT
JAXSAT
Jacksonville
Fri 7/17
7:15 pm-12:10 am
1 stop5h 55m
San Antonio
Mon 7/20
6:35 am-2:10 pm
2 stops6h 35m
$432
JacksonvilleSan Antonio
JAX - SAT
JAXSAT
Jacksonville
Sun 8/16
6:59 pm-12:28 am
1 stop6h 29m
San Antonio
Thu 8/20
5:20 am-1:24 pm
1 stop7h 04m
$441
Cheapest one-way
JacksonvilleSan Antonio
JAX - SAT
JAXSAT
Jacksonville
Tue 9/22
6:15 am-12:50 pm
2 stops7h 35m
$121
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Jacksonville to San Antonio
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 Jacksonville to San Antonio 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 | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Jacksonville-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Jacksonville-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Jacksonville-San Antonio flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Jacksonville-San Antonio 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 Jacksonville-San Antonio 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 Jacksonville to San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from Jacksonville with our price prediction graph.
JAX-SAT
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 Jacksonville to San Antonio
Prices
More
How far ahead should I book a flight from Jacksonville to San Antonio?
To ensure you get the cheapest price possible for a flight from Jacksonville to San Antonio, you should look to book at least 84 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Jacksonville to San Antonio?
Currently, October is the cheapest month in which you can book a flight from Jacksonville to San Antonio (average of $331). Flying from Jacksonville to San Antonio in June is currently the most expensive (average of $528). 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 Jacksonville to San Antonio?
What’s the top layover airport for flights from Jacksonville to San Antonio?
Share of 1-stop round-trip flights from Jacksonville to San Antonio chosen by Cheapflights users in the past 12 months, using the same layover each way.
Houston (IAH) – chosen by Cheapflights users on 50% of 1-stop itineraries from Jacksonville to San Antonio on Cheapflights.
What’s the cheapest layover airport for flights from Jacksonville to San Antonio?
Average round-trip fare for 1-stop flights from Jacksonville to San Antonio, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Houston (IAH) is the most affordable 1-stop option, with an average round-trip price of $260.
What’s the fastest layover option from Jacksonville to San Antonio?
Shortest average travel time for 1-stop one-way flights from Jacksonville to San Antonio, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Houston (IAH) have the shortest average one-way travel time for 1-stop routes: 4h 51m.
Which airport typically offers the quickest layover for flights from Jacksonville to San Antonio?
Average layover duration for 1-stop one-way flights from Jacksonville to San Antonio, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Dallas (DFW) offer the fastest connection on this route, with an average layover time of 1h 23m.
Reviews of airlines servicing San Antonio
Get insights into the airlines that provide service to San Antonio. 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 San Antonio. Reviews last updated June 9, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Jacksonville to San Antonio to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Overall
7.9
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Overall
7.9
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Overall
7.9
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Overall
7.9
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Overall
7.9
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Jacksonville to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Top 4 airlines flying from Jacksonville to San Antonio
Discover the top 4 airlines that operate flights from Jacksonville to San Antonio. 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 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$242 | Average$376 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$265 | Average$415 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$280 | Average$431 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$310 | Average$426 | FlexibilityNo cancel fee | On-time63% |