What’s the cost of a flight from Jacksonville to San Antonio?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Jacksonville and San Antonio.

The lowest fare seen in the past 15 days was $41.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

Best airport options between Jacksonville and San Antonio

If you're open to flying into or out of more than one airport, you’ll have more routes to compare.

• Airports in Jacksonville: Jacksonville is the only operating airport.
• Airports in San Antonio: San Antonio is the sole airport currently available.

Some airports offer extras like lounges, fast track, or self check-in — good to keep in mind. Comparing airports by services offered helps you balance cost and comfort.

Adjust your flight filters for Jacksonville – San Antonio

Jetcost gives you tools to search smarter. Pick your ideal price range, airline, departure time, and flight type — then compare offers from agencies like Expedia, eDreams, and more.

Other popular destinations

Planning a trip to United States? These cities are popular too: Atlanta, Los Angeles, Miami, New York City, Orlando.

Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.