What’s the price of flying from Islip to San Antonio?

It depends. Prices for flights from Islip to San Antonio fluctuate based on several factors.

The lowest fare seen in the past 15 days was $111.

Checking flights with stopovers can sometimes lead to big savings, especially on longer routes. Also, airfare often depends on availability — it’s wise to track price changes regularly.

Airport options between Islip and San Antonio

Even for routes around 1622 mi, using different airports might affect flight cost and travel time.

• Airports in Islip: Only Islip - Long Island MacArthur operates here.
• Airports in San Antonio: San Antonio is the only functioning airport.

Checking the average travel time to the airport can help you plan better. For some routes, changing your arrival or departure airport might also affect the price.

Plan your perfect flight from Islip to San Antonio

Jetcost gives you full control over your flight search. Filter by date, time, duration, price, and airline. See round-trip and one-way options from low-cost and full-service carriers like Delta, United, American, and more.

Other popular destinations

Planning a trip to United States? Other frequent searches include: Atlanta, Los Angeles, Miami, New York City, Orlando.

Some airlines include baggage in the fare, others don’t — always check the details before booking. If you're looking for round-trip flights, you can easily see the most convenient combinations.