Which airports can I use when flying from Islip to San Salvador?

Flights from Islip to San Salvador usually depart from Islip Long Island (ISP) and arrive at San Salvador El Salvador Intl (SAL).

Do I need a passport to fly from Islip to San Salvador?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Islip to San Salvador changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,098 to $2,300. That means the highest observed fare was about 2x higher than the lowest one.

How are flight prices from Islip to San Salvador looking right now?

One-way fares from Islip to San Salvador are currently higher than usual. Average one-way flight prices are about $496, which is 77% above the typical average for this route.

What is the time difference between Islip and San Salvador?

San Salvador is 2 hours behind Islip (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at San Salvador El Salvador Intl Airport (SAL)?

San Salvador El Salvador Intl Airport (SAL) hosts 5 major car rental companies, with daily rates starting from around $8 for economy cars. Top options include: • Budget • Europcar • Sixt • Hertz • Fox

Which airline is the cheapest to fly from Islip to San Salvador?

Frontier ($1,126) offered the cheapest round-trip ticket from Islip to San Salvador in the last 5 days.

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Cheapest one-way

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Typical prices: $279-$456

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Thu 11/15

ISP - SAL • 3 stops

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Cheap Flights from Islip to San Salvador (ISP-SAL)

Cheap flights from Islip to San Salvador with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Round-trip

One-way

Sun, Jan 31 - Sun, Feb 28

6:00 am - 3:50 pmISP Islip Long Island-SAL San Salvador El Salvador Intl

34h 50m2 stops Fort Lauderdale Medellín Jose Maria Cordova Intl

10:05 pm - 9:27 pmSAL San Salvador El Salvador Intl-ISP Islip Long Island

22h 22m2 stops Bogotá El Dorado Fort Lauderdale

$1,098Multiple Airlines

Thu, Nov 19 - Mon, Nov 30

6:00 am - 3:50 pmISP Islip Long Island-SAL San Salvador El Salvador Intl

34h 50m2 stops Fort Lauderdale Medellín Jose Maria Cordova Intl

10:05 pm - 9:47 amSAL San Salvador El Salvador Intl-ISP Islip Long Island

34h 42m2 stops Bogotá El Dorado Orlando

$1,100Multiple Airlines

Fri, Dec 18 - Sat, Dec 19

11:26 am - 9:05 amISP Islip Long Island-SAL San Salvador El Salvador Intl

22h 39m1 stop Orlando

1:00 pm - 10:31 amSAL San Salvador El Salvador Intl-ISP Islip Long Island

44h 31m2 stops Atlanta Hartsfield-Jackson Orlando

$1,126Frontier

Sun, Jan 31 - Sun, Feb 28

6:00 am - 9:45 pmISP Islip Long Island-SAL San Salvador El Salvador Intl

16h 45m2 stops Fort Lauderdale Bogotá El Dorado

8:45 am - 8:55 amSAL San Salvador El Salvador Intl-ISP Islip Long Island

23h 10m1 stop Orlando

$1,162Multiple Airlines

Sat, Nov 21 - Sun, Nov 29

6:00 am - 9:45 pmISP Islip Long Island-SAL San Salvador El Salvador Intl

16h 45m2 stops Fort Lauderdale Bogotá El Dorado

2:50 pm - 9:47 amSAL San Salvador El Salvador Intl-ISP Islip Long Island

41h 57m2 stops Bogotá El Dorado Orlando

$1,181Multiple Airlines

Thu, Nov 19 - Mon, Nov 30

12:36 pm - 4:25 pmISP Islip Long Island-SAL San Salvador El Salvador Intl

28h 49m1 stop Orlando

2:50 pm - 9:47 amSAL San Salvador El Salvador Intl-ISP Islip Long Island

41h 57m2 stops Bogotá El Dorado Orlando

$1,235Multiple Airlines

Sat, Feb 13 - Sat, Feb 27

6:20 pm - 9:45 pmISP Islip Long Island-SAL San Salvador El Salvador Intl

28h 25m2 stops Fort Lauderdale Bogotá El Dorado

2:50 pm - 9:27 pmSAL San Salvador El Salvador Intl-ISP Islip Long Island

29h 37m2 stops Bogotá El Dorado Fort Lauderdale

$1,283Multiple Airlines

Fri, Dec 18 - Sat, Dec 19

11:26 am - 10:30 amISP Islip Long Island-SAL San Salvador El Salvador Intl

24h 04m2 stops Orlando Dallas/Fort Worth

1:00 pm - 10:31 amSAL San Salvador El Salvador Intl-ISP Islip Long Island

44h 31m2 stops Atlanta Hartsfield-Jackson Orlando

$1,306Frontier

Mon, Jan 4 - Mon, Jan 18

6:00 am - 3:50 pmISP Islip Long Island-SAL San Salvador El Salvador Intl

34h 50m2 stops Fort Lauderdale Medellín Jose Maria Cordova Intl

2:50 pm - 10:19 amSAL San Salvador El Salvador Intl-ISP Islip Long Island

42h 29m2 stops Bogotá El Dorado Orlando

$1,317Multiple Airlines

Sat, Nov 21 - Sat, Nov 28

9:40 am - 3:50 pmISP Islip Long Island-SAL San Salvador El Salvador Intl

55h 10m2 stops Fort Lauderdale Medellín Jose Maria Cordova Intl

10:05 pm - 8:50 amSAL San Salvador El Salvador Intl-ISP Islip Long Island

33h 45m2 stops Bogotá El Dorado Fort Lauderdale

$1,320Multiple Airlines

Price, demand and travel trends for Islip to San Salvador flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Which airline is the cheapest to fly from Islip to San Salvador?: Frontier ($1,126) offered the cheapest round-trip ticket from Islip to San Salvador in the last 5 days.

Find deals

Cheapest flight	$457

One-way flight from Islip to San Salvador

When to book flights from Islip to San Salvador

Are your dates flexible? Find out the best times to travel from Islip to San Salvador based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Do I need a passport to fly from Islip to San Salvador?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Islip to San Salvador changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,098 to $2,300. That means the highest observed fare was about 2x higher than the lowest one.
How are flight prices from Islip to San Salvador looking right now?
One-way fares from Islip to San Salvador are currently higher than usual. Average one-way flight prices are about $496, which is 77% above the typical average for this route.
What car rental options are available at San Salvador El Salvador Intl Airport (SAL)?
San Salvador El Salvador Intl Airport (SAL) hosts 5 major car rental companies, with daily rates starting from around $8 for economy cars. Top options include:

• Budget
• Europcar
• Sixt
• Hertz
• Fox
Which airports can I use when flying from Islip to San Salvador?
Flights from Islip to San Salvador usually depart from Islip Long Island (ISP) and arrive at San Salvador El Salvador Intl (SAL).
What is the time difference between Islip and San Salvador?
San Salvador is 2 hours behind Islip (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

More options for your flight from Islip to San Salvador

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Complete your trip to San Salvador with a hotel stay or car rental

Car rentals in San Salvador

Hotels in San Salvador

Vacations in San Salvador

ISP - SAL

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Everything you should know

Cheap Flights from Islip to San Salvador (ISP-SAL)

Cheap flights from Islip to San Salvador with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Price, demand and travel trends for Islip to San Salvador flights

Which airline is the cheapest to fly from Islip to San Salvador?

Key details for Islip to San Salvador flights

Cheapest flight

When to book flights from Islip to San Salvador

Your Islip to San Salvador flight questions, answered

More options for your flight from Islip to San Salvador

Complete your trip to San Salvador with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Islip to San Salvador

Find direct flights to and from Islip and San Salvador

Flights from domestic origins to San Salvador

Flights to other popular destinations