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Uncover the best deals on Islip to San Salvador flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest ISP - SAL Flights
Useful information for finding best airline tickets from Long Island Mac Arthur to El Salvador International on your next trip.
Cheapest Round Trip Flight
$353
United Airlines
• 1 stop
• 13h 39m
Nov 19 – Nov 26
The cheapest round trip flight from Islip to San Salvador (ISP-SAL-ISP) is currently $353
Cheapest Direct Flight
$350
United Airlines
• nonstop
• 8h 38m
Nov 18
The cheapest nonstop flight from Islip to San Salvador (ISP-SAL) is currently $350
Fastest Flight
8h 38m
The fastest nonstop flight from Islip to San Salvador (ISP-SAL) takes 8h 38m
Top Airlines Flying from Islip to San Salvador
Latest Flight Deals from Islip (ISP) to San Salvador (SAL)
Compare and book low fare round-trip air tickets from Islip to San Salvador. Ideal for travelers with confirmed return itineraries.
Nov 19 - Nov 26, Economy
Islip → San Salvador
13h 39m
- • 1 stop
Islip → San Salvador
13h 30m
- • 1 stop
United Airlines
Nov 19 - Nov 26, Economy
Islip → San Salvador
17h 4m
- • 1 stop
Islip → San Salvador
13h 30m
- • 1 stop
United Airlines
Nov 18 - Nov 25, Economy
Islip → San Salvador
23h 54m
- • 1 stop
Islip → San Salvador
13h 50m
- • 1 stop
United Airlines
Nov 18 - Nov 25, Economy
Islip → San Salvador
33h 25m
- • 1 stop
Islip → San Salvador
12h 19m
- • 1 stop
American Airlines
Nov 19 - Nov 26, Economy
Islip → San Salvador
37h 32m
6:33 PM - 4:25 PM • 1 stop
Islip → San Salvador
51h 40m
7:45 AM - 3:45 PM • 2 stops
Frontier Airlines
Flying to San Salvador soon? We've surfaced some of the most affordable last-minute flights from Islip to San Salvador, ideal for urgent plans or spontaneous trips.
Nov 19 - Nov 26, Economy
Islip → San Salvador
13h 39m
- • 1 stop
Islip → San Salvador
13h 30m
- • 1 stop
United Airlines
Nov 19 - Nov 26, Economy
Islip → San Salvador
17h 4m
- • 1 stop
Islip → San Salvador
13h 30m
- • 1 stop
United Airlines
Nov 18 - Nov 25, Economy
Islip → San Salvador
23h 54m
- • 1 stop
Islip → San Salvador
13h 50m
- • 1 stop
United Airlines
Nov 18 - Nov 25, Economy
Islip → San Salvador
33h 25m
- • 1 stop
Islip → San Salvador
12h 19m
- • 1 stop
American Airlines
Nov 19 - Nov 26, Economy
Islip → San Salvador
37h 32m
6:33 PM - 4:25 PM • 1 stop
Islip → San Salvador
51h 40m
7:45 AM - 3:45 PM • 2 stops
Frontier Airlines
FAQs on Islip to San Salvador Flights
What are the airports in Islip?
ISP
What’s the most popular airline flying from ISP to SAL?
The most popular airline flying from Islip to San Salvador are
Can I fly from ISP to SAL non-stop?
Yes, you can fly ISP to SAL non-stop on
Which airlines fly nonstop between Islip and San Salvador?
The non-stop flights between Islip and San Salvador are .
What’s the earliest departure time from ISP to SAL Airport?
The earliest flight leaves ISP at 6:33 pm and lands in SAL - El Salvador International
What are the airports in San Salvador?
SAL
Can I make changes to my Islip to San Salvador 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 ISP to SAL?
Read the fare rules of the Islip to San Salvador 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 Islip and San Salvador?
operate flights between Islip and San Salvador
How long does a flight from Islip to San Salvador take?
It takes approximately 5 hour to fly non-stop from ISP to SAL, which is 2116.54 miles by air.
Which airlines provide the cheapest flights from Islip (ISP) to San Salvador (SAL) ?
In the past couple of days, the cheapest tickets to SAL from ISP were found on F9 : USD 1356
Do I need a passport to fly between ISP and SAL?
Yes
What’s the latest departure time from ISP to SAL ?
The last flight leaves ISP at 7:0000 pm
Islip (ISP) to San Salvador (SAL): Airport Information
| Origin Airport | Long Island Mac Arthur , Islip, US |
| Destination Airport | El Salvador International , San Salvador, SV |
| Distance | 2117 miles |
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