$429+ Cheap flights from San Antonio to Jacksonville, NC (SAT - OAJ)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — OAJ
Sep 19 — Sep 261
Round-trip
1 adult, Economy
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Find cheap flights from San Antonio to Jacksonville with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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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Best
Last-minute
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 August 20, 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 August 20, 2026.
This Delta deal was found by Cheapflights users on 8/19. 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 10/105:30 am -
1 stop4h 39m
Sat 10/1712:00 pm -
1 stop6h 14m
Deal found 8/19![Delta logo]()
$429
This Delta deal was found by Cheapflights users on 8/17. 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 10/305:30 am -
1 stop7h 11m
Tue 11/106:37 pm -
1 stop6h 54m
Deal found 8/17![Delta logo]()
$473
This American Airlines deal was found by Cheapflights users on 8/19. 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.
Sat 10/1010:36 am -
2 stops10h 34m
Sat 10/176:04 pm -
1 stop5h 52m
Deal found 8/19![American Airlines logo]()
$517
This Delta deal was found by Cheapflights users on 8/19. 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 9/26:25 am -
1 stop7h 55m
Sun 9/66:00 am -
1 stop4h 48m
Deal found 8/19![Delta logo]()
$564
This Delta deal was found by Cheapflights users on 8/16. 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 8/226:25 am -
1 stop7h 55m
Mon 8/246:48 pm -
1 stop6h 40m
Deal found 8/16![Delta logo]()
$596
This American Airlines deal was found by Cheapflights users on 8/17. 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 10/3010:36 am -
2 stops10h 34m
Tue 11/101:54 pm -
1 stop6h 49m
Deal found 8/17![American Airlines logo]()
$607
This American Airlines deal was found by Cheapflights users on 8/19. 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 9/26:00 am -
2 stops9h 45m
Sun 9/63:09 pm -
1 stop8h 00m
Deal found 8/19![American Airlines logo]()
$625
This American Airlines deal was found by Cheapflights users on 8/19. 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 10/2911:51 am -
1 stop7h 03m
Sun 11/16:02 pm -
1 stop5h 51m
Deal found 8/19![American Airlines logo]()
$659
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Sat 8/226:00 am -
2 stops9h 45m
Mon 8/241:54 pm -
1 stop6h 32m
Deal found 8/16![American Airlines logo]()
$682
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 August 20, 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 August 20, 2026.
This Delta deal was found by Cheapflights users on 8/16. 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 10/105:30 am -
1 stop4h 39m
Sat 10/1712:00 pm -
1 stop6h 14m
Deal found 8/16![Delta logo]()
$429
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Sat 10/106:05 am -
1 stop5h 12m
Sat 10/174:56 pm -
1 stop7h 00m
Deal found 8/16![American Airlines logo]()
$429
This Delta deal was found by Cheapflights users on 8/19. 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 10/305:30 am -
1 stop7h 11m
Tue 11/106:37 pm -
1 stop6h 54m
Deal found 8/19![Delta logo]()
$473
This Delta deal was found by Cheapflights users on 8/19. 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 12/116:35 am -
1 stop6h 12m
Mon 12/142:29 pm -
1 stop6h 09m
Deal found 8/19![Delta logo]()
$517
This American Airlines deal was found by Cheapflights users on 8/17. 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 10/3010:36 am -
2 stops10h 34m
Tue 11/101:54 pm -
1 stop6h 49m
Deal found 8/17![American Airlines logo]()
$607
This Delta deal was found by Cheapflights users on 8/19. 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 9/26:25 am -
1 stop7h 55m
Sun 9/66:00 am -
1 stop4h 48m
Deal found 8/19![Delta logo]()
$564
This American Airlines deal was found by Cheapflights users on 8/19. 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 9/26:00 am -
2 stops9h 45m
Sun 9/63:09 pm -
1 stop8h 00m
Deal found 8/19![American Airlines logo]()
$625
This American Airlines deal was found by Cheapflights users on 8/19. 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 12/115:00 am -
2 stops6h 45m
Mon 12/146:04 am -
2 stops8h 11m
Deal found 8/19![American Airlines logo]()
$823
Last-minute flights from San Antonio to JacksonvilleDiscover last-minute flight deals from San Antonio to Jacksonville. Data last updated August 20, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Jacksonville. Data last updated August 20, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/16. 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 8/226:25 am -
1 stop7h 55m
Mon 8/246:48 pm -
1 stop6h 40m
Deal found 8/16![Delta logo]()
$596
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Sat 8/226:00 am -
2 stops9h 45m
Mon 8/241:54 pm -
1 stop6h 32m
Deal found 8/16![American Airlines logo]()
$682
This Delta deal was found by Cheapflights users on 8/19. 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 9/26:25 am -
1 stop7h 55m
Sun 9/66:00 am -
1 stop4h 48m
Deal found 8/19![Delta logo]()
$564
This American Airlines deal was found by Cheapflights users on 8/19. 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 9/26:00 am -
2 stops9h 45m
Sun 9/63:09 pm -
1 stop8h 00m
Deal found 8/19![American Airlines logo]()
$625
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 (OAJ). 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 August 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $429 (Delta) |
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 7,457,451 searches. Data last updated August 20, 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
Quickest round-trip
San AntonioJacksonville
SAT San Antonio - OAJ Jacksonville Albert J Ellis
SATOAJ
San Antonio
Sat 10/10
5:30 am-11:09 am
1 stop4h 39m
Jacksonville Albert J Ellis
Sat 10/17
12:00 pm-5:14 pm
1 stop6h 14m
$429
San AntonioJacksonville
SAT San Antonio - OAJ Jacksonville Albert J Ellis
SATOAJ
San Antonio
Sat 10/10
6:05 am-12:17 pm
1 stop5h 12m
Jacksonville Albert J Ellis
Sat 10/17
4:56 pm-10:56 pm
1 stop7h 00m
$429
San AntonioJacksonville
SAT San Antonio - OAJ Jacksonville Albert J Ellis
SATOAJ
San Antonio
Fri 10/30
5:30 am-1:41 pm
1 stop7h 11m
Jacksonville Albert J Ellis
Tue 11/10
6:37 pm-12:31 am
1 stop6h 54m
$473
San AntonioJacksonville
SAT San Antonio - OAJ Jacksonville Albert J Ellis
SATOAJ
San Antonio
Fri 12/11
6:35 am-1:47 pm
1 stop6h 12m
Jacksonville Albert J Ellis
Mon 12/14
2:29 pm-7:38 pm
1 stop6h 09m
$517
San AntonioJacksonville
SAT San Antonio - OAJ Jacksonville Albert J Ellis
SATOAJ
San Antonio
Wed 9/2
6:25 am-3:20 pm
1 stop7h 55m
Jacksonville Albert J Ellis
Sun 9/6
6:00 am-9:48 am
1 stop4h 48m
$564
San AntonioJacksonville
SAT San Antonio - OAJ Jacksonville Albert J Ellis
SATOAJ
San Antonio
Fri 10/30
10:36 am-10:10 pm
2 stops10h 34m
Jacksonville Albert J Ellis
Tue 11/10
1:54 pm-7:43 pm
1 stop6h 49m
$607
San AntonioJacksonville
SAT San Antonio - OAJ Jacksonville Albert J Ellis
SATOAJ
San Antonio
Wed 9/2
6:00 am-4:45 pm
2 stops9h 45m
Jacksonville Albert J Ellis
Sun 9/6
3:09 pm-10:09 pm
1 stop8h 00m
$625
San AntonioJacksonville
SAT San Antonio - OAJ Jacksonville Albert J Ellis
SATOAJ
San Antonio
Fri 12/11
5:00 am-12:45 pm
2 stops6h 45m
Jacksonville Albert J Ellis
Mon 12/14
6:04 am-1:15 pm
2 stops8h 11m
$823
Sorted 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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Antonio-Jacksonville, North Carolina 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, North Carolina flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Jacksonville, North Carolina flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Antonio-Jacksonville, North Carolina 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, North Carolina 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-OAJ
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.
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 August 20, 2026.
See what other customers who have flown with Delta and American Airlines from San Antonio to Jacksonville have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Overall
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Crew
8.5
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Overall
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Crew
8.5
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Overall
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
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.
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Alternative routes for San Antonio to Jacksonville
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Complete your trip
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Other flights to Jacksonville
Explore flights to Jacksonville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 20, 2026.
San Antonio and Jacksonville flights
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Other flights from San Antonio
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Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from San Antonio to Jacksonville
Discover the top 2 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 7,457,451 searches. Data last updated August 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$334 | Average$566 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$411 | Average$650 | FlexibilityNo cancel fee | On-time71% |