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$274+ Cheap flights from Jacksonville, NC to San Antonio (OAJ - 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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
OAJ — SAT
Apr 10 — Apr 171
Fri 4/10
Fri 4/17
1 adult, Economy
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Cheap flight deals from Jacksonville to San Antonio

Cheapest flights from Jacksonville to San Antonio
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 March 11, 2026.

This Delta deal was found by Cheapflights users on 3/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/711:06 am
OAJ
-
SAT
1 stop5h 22m
Delta
Sat 10/108:00 am
SAT
-
OAJ
1 stop4h 39m
Delta
Deal found 3/9$399
This Delta deal was found by Cheapflights users on 3/7. 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.
Thu 4/165:40 am
OAJ
-
SAT
1 stop5h 06m
Delta
Mon 4/2012:26 pm
SAT
-
OAJ
1 stop4h 43m
Delta
Deal found 3/7$407
This Delta deal was found by Cheapflights users on 3/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/96:51 pm
OAJ
-
SAT
1 stop6h 47m
Delta
Sun 4/126:13 am
SAT
-
OAJ
1 stop6h 27m
Delta
Deal found 3/9$437
This American Airlines deal was found by Cheapflights users on 3/8. 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.
Sat 3/214:11 pm
OAJ
-
SAT
1 stop7h 44m
American Airlines
Mon 4/65:53 pm
SAT
-
OAJ
1 stop5h 02m
American Airlines
Deal found 3/8$454
This American Airlines deal was found by Cheapflights users on 3/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:10 am
OAJ
-
SAT
1 stop5h 05m
American Airlines
Wed 4/295:42 pm
SAT
-
OAJ
1 stop5h 15m
American Airlines
Deal found 3/6$511
This American Airlines deal was found by Cheapflights users on 3/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/164:17 pm
OAJ
-
SAT
1 stop5h 30m
American Airlines
Mon 4/203:11 pm
SAT
-
OAJ
2 stops7h 46m
American Airlines
Deal found 3/7$514

Find flight deals from Jacksonville to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (OAJ) 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 March 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$407
(Delta)

One-way from

$274
(Delta)
Provider with most accurate pricing for Jacksonville Albert J Ellis-San Antonio flight deals.
Search Deals
Provider most trusted by Cheapflights users for Jacksonville Albert J Ellis-San Antonio flights.
Search Deals
From Jacksonville Albert J Ellis to San Antonio
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One-way flight from Jacksonville Albert J Ellis to San Antonio
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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 March 11, 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

Price

Cheapest round-trip

JacksonvilleSan Antonio

OAJ - SAT

OAJSAT

Jacksonville Albert J Ellis

Thu 6/4

6:11 pm-10:17 pm

1 stop5h 06m

San Antonio

Mon 6/8

5:52 pm-11:56 pm

1 stop5h 04m

$407
Quickest round-trip

JacksonvilleSan Antonio

OAJ - SAT

OAJSAT

Jacksonville Albert J Ellis

Thu 4/16

5:40 am-9:46 am

1 stop5h 06m

San Antonio

Mon 4/20

12:26 pm-6:09 pm

1 stop4h 43m

$407

JacksonvilleSan Antonio

OAJ - SAT

OAJSAT

Jacksonville Albert J Ellis

Mon 4/27

6:49 pm-12:46 am

1 stop6h 57m

San Antonio

Wed 4/29

5:00 pm-10:51 pm

1 stop4h 51m

$407

JacksonvilleSan Antonio

OAJ - SAT

OAJSAT

Jacksonville Albert J Ellis

Thu 4/9

6:51 pm-12:38 am

1 stop6h 47m

San Antonio

Sun 4/12

6:13 am-1:40 pm

1 stop6h 27m

$437

JacksonvilleSan Antonio

OAJ - SAT

OAJSAT

Jacksonville Albert J Ellis

Sat 3/21

4:11 pm-10:55 pm

1 stop7h 44m

San Antonio

Mon 4/6

5:53 pm-11:55 pm

1 stop5h 02m

$454

JacksonvilleSan Antonio

OAJ - SAT

OAJSAT

Jacksonville Albert J Ellis

Mon 4/27

5:10 am-9:15 am

1 stop5h 05m

San Antonio

Wed 4/29

5:42 pm-11:57 pm

1 stop5h 15m

$511

JacksonvilleSan Antonio

OAJ - SAT

OAJSAT

Jacksonville Albert J Ellis

Thu 4/16

4:17 pm-8:47 pm

1 stop5h 30m

San Antonio

Mon 4/20

3:11 pm-11:57 pm

2 stops7h 46m

$514
Cheapest one-way

JacksonvilleSan Antonio

OAJ - SAT

OAJSAT

Jacksonville Albert J Ellis

Mon 3/23

6:51 pm-12:38 am

1 stop6h 47m

$274

JacksonvilleSan Antonio

OAJ - SAT

OAJSAT

Jacksonville Albert J Ellis

Mon 3/23

4:11 pm-11:59 pm

2 stops8h 48m

$423
Quickest one-way

JacksonvilleSan Antonio

OAJ - SAT

OAJSAT

Jacksonville Albert J Ellis

Thu 3/19

4:11 pm-8:50 pm

1 stop5h 39m

$463

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/8

Sorted 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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Jacksonville, North Carolina-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, North Carolina-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Jacksonville, North Carolina-San Antonio flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Jacksonville, North Carolina-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, North Carolina-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.
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

What is the cheapest month to book a flight from Jacksonville, North Carolina to San Antonio?

Currently, September is the cheapest month in which you can book a flight from Jacksonville, North Carolina to San Antonio (average of $116). Flying from Jacksonville, North Carolina to San Antonio in February is currently the most expensive (average of $304). 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.

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 March 11, 2026.
Read through reviews of airlines operating flights from Jacksonville to San Antonio, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,278 reviews

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,278 reviews
Delta
7.9
Good
8,278 reviews

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,419 reviews
Delta
7.9
Good
8,278 reviews

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • How long is the flight from Jacksonville, North Carolina to San Antonio?

    Departing from Jacksonville, North Carolina to San Antonio will take you 5h 06m. Jacksonville, North Carolina and San Antonio are separated by a distance of 1270 mi.

  • What are the cheapest airlines flying from Jacksonville, North Carolina to San Antonio round-trip?

    Flying on Delta is currently your cheapest option to San Antonio, with prices starting at $174. Another option worth looking into is American Airlines, starting at $292 round trip.

  • Can I find deals for flights from Jacksonville to San Antonio that include hotel bookings?

    Yes. In addition to deals on Jacksonville to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Jacksonville to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Jacksonville to San Antonio.

  • Can I find deals for business class flights from Jacksonville to San Antonio?

    Yes. Cheapflights offers flight deals from Jacksonville to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Jacksonville, North Carolina to San Antonio?

    Currently, September is the cheapest month in which you can book a flight from Jacksonville, North Carolina to San Antonio (average of $116). Flying from Jacksonville, North Carolina to San Antonio in February is currently the most expensive (average of $304). 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.

See more FAQs

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

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Alternative routes for Jacksonville to San Antonio

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Top 2 airlines flying from Jacksonville to San Antonio

Discover the top 2 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 March 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$174Average$413FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$292Average$441FlexibilityNo cancel feeOn-time71%

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