Cheap flights from Islip to San Antonio (ISP - SAT) from $146
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 6/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
Cheap flight deals from Islip to San Antonio
Discover tips and strategies to find the most affordable flight options for your journey from Islip (ISP) 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 May 4, 2024.
Round-trip from | $288 |
|---|---|
One-way from | $146 |
How far in advance should I book a flight from Islip, New York to San Antonio?
Travelers have found it’s best to book a flight 51 days in advance to save up to 87% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 51 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Islip, New York to San Antonio 1-2 weeks in advance for as low as $341, or $476 for flights within the next 24 hours.
What is the cheapest month to fly from Islip, New York to San Antonio?
September is one of the best times of the year to fly to San Antonio from Islip, New York. Prices for September average $328 per person but you can even find prices for as low as $89. The most expensive prices can be found in the month of December. Opting for a September flight can save you 29% on your journey compared to booking in December
When is the cheapest time to fly from Islip, New York to San Antonio (ISP - SAT)?
When flying from Islip, New York to San Antonio, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Cheap Frontier flights from Islip to San Antonio
Explore cheap flight options specifically provided by Frontier for the route between Islip and San Antonio. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
Cheap Islip to San Antonio flights in May & June 2024
Find cheap flight options from Islip to San Antonio specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Prices were last updated on May 4, 2024.
Islip to San Antonio 2024 flight deals
Discover exclusive flight deals for travel between Islip and San Antonio in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
Islip to San Antonio flights leaving soon
Find last-minute flight options from Islip to San Antonio for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
One-way flights to San Antonio from Islip
Search for one-way flight options from Islip to San Antonio. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
Find flights from Islip to San Antonio within your budget
Customize your flight search to find flights from Islip 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 2,795,183 searches. Data last updated May 4, 2024.
Fly from
Fly to
Budget
$172 - $172
Route
Depart
Return
Price
Islip Long IslandSan Antonio
ISP - SAT
ISPSAT
Islip Long Island
Tue 5/14
1 stop20h 13m
San Antonio
Sat 5/18
1 stop20h 27m
No data available for this route at this time. Please check back soon.
Average price of flights to San Antonio by month
Plan your trip from Islip to San Antonio by taking into account the cheapest months to travel. The average price of a one-way flight from Islip to San Antonio is currently $200 while a round-trip flight costs $172. Price data was last updated on April 28, 2024.
Currently, September is the cheapest month in which you can book a flight from Islip, New York to San Antonio (average of $288). Flying from Islip, New York to San Antonio in March is currently the most expensive (average of $376). 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.
January
$303
February
$318
March
$376
April
$346
May
$333
June
$368
July
$348
August
$298
September
$288
October
$298
November
$315
December
$313
Temperature and rainfall in San Antonio by month
Plan your trip to San Antonio by taking into account the average temperature and rainfall totals by month.
SAT Temperature | 51.8 - 84.2 °F |
|---|
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 May 4, 2024.
Crew
Entertainment
Overall
Food
Boarding
Comfort
Reviews
Fine but we were stuck on the tarmac for 40 min upon landing at MDW. My husband was asked to put his bag in the measuring container and cut his finger in doing so.
Related info for your journey
Find useful and relevant information for your journey from Islip 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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Can Cheapflights find flights from Islip to San Antonio with no change fees?
Yes, we can. To see specific flights from Islip to San Antonio with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Islip to San Antonio become cheaper?
Yes, Cheapflights offers price alerts on Islip to San Antonio flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.