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Good to Know: Cheapest and Fastest SAT - ISP Flights
Useful information for finding best airline tickets from San Antonio International to Long Island Mac Arthur on your next trip.
Cheapest Round Trip Flight
$449
Southwest Airlines
• 1 stop
• 8h 50m
Nov 22 – Dec 02
The cheapest round trip flight from San Antonio to Islip (SAT-ISP-SAT) is currently $449
Fastest Flight
8h 50m
The fastest nonstop flight from San Antonio to Islip (SAT-ISP) takes 8h 50m
Top Airlines Flying from San Antonio to Islip
Latest Flight Deals from San Antonio (SAT) to Islip (ISP)
Compare and book low fare round-trip air tickets from San Antonio to Islip. Ideal for travelers with confirmed return itineraries.
Nov 22 - Dec 02, Economy
San Antonio → Islip
8h 50m
5:15 AM - 11:45 AM • 1 stop
San Antonio → Islip
10h 20m
4:05 PM - 9:25 PM • 1 stop
Southwest Airlines
Nov 22 - Dec 02, Economy
San Antonio → Islip
22h
9:15 AM - 11:35 PM • 2 stops
San Antonio → Islip
13h 25m
4:05 PM - 11:10 PM • 2 stops
Southwest Airlines
Nov 22 - Dec 02, Economy
San Antonio → Islip
15h 30m
5:05 AM - 3:35 PM • 2 stops
San Antonio → Islip
10h 20m
4:05 PM - 9:25 PM • 1 stop
Southwest Airlines
Nov 22 - Dec 02, Economy
San Antonio → Islip
25h 5m
5:05 AM - 9:10 PM • 2 stops
San Antonio → Islip
10h 20m
4:05 PM - 9:25 PM • 1 stop
Southwest Airlines
Nov 22 - Dec 02, Economy
San Antonio → Islip
15h 30m
6:35 AM - 5:05 PM • 2 stops
San Antonio → Islip
13h 25m
4:05 PM - 11:10 PM • 2 stops
Southwest Airlines
FAQs on San Antonio to Islip Flights
What are the airports in San Antonio?
SAT
What’s the most popular airline flying from SAT to ISP?
The most popular airline flying from San Antonio to Islip are
Can I fly from SAT to ISP non-stop?
NO
Which airlines fly nonstop between San Antonio and Islip?
The non-stop flights between San Antonio and Islip are .
What’s the earliest departure time from SAT to ISP Airport?
The earliest flight leaves SAT at 5:05 am and lands in ISP - Long Island Mac Arthur
What are the airports in Islip?
ISP
Can I make changes to my San Antonio to Islip flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from SAT to ISP?
Read the fare rules of the San Antonio to Islip air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from San Antonio and Islip?
operate flights between San Antonio and Islip
How long does a flight from San Antonio to Islip take?
It takes approximately 4 hour to fly non-stop from SAT to ISP, which is 1624.01 miles by air.
Which airlines provide the cheapest flights from San Antonio (SAT) to Islip (ISP) ?
In the past couple of days, the cheapest tickets to ISP from SAT were found on WN : USD 451
Do I need a passport to fly between SAT and ISP?
No
What’s the latest departure time from SAT to ISP ?
The last flight leaves SAT at 9:15 am
San Antonio (SAT) to Islip (ISP): Airport Information
| Origin Airport | San Antonio International , San Antonio, US |
| Destination Airport | Long Island Mac Arthur , Islip, US |
| Distance | 1624 miles |
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