When did momondo last update prices for flights from Islip Long Island Airport to El Salvador?

Prices for flights from Islip Long Island Airport to El Salvador are refreshed on a daily basis.

How old do you have to be to fly from Islip Long Island Airport to El Salvador?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Islip Long Island Airport to El Salvador.

What documentation or ID do you need to fly to El Salvador?

The travel and health documents you'll need for your trip to El Salvador may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at El Salvador. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$377 Cheap Flights from Islip, New York to El Salvador in 2026

Find the cheapest flights from Islip, New York to El Salvador

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:45 pm - 6:30 am

ISP

SAL

15h 45m

2 stops

8:45 am - 11:28 pm

SAL

ISP

12h 43m

1 stop

$928Multiple Airlines

Wed, Aug 19 - Wed, Aug 26

4:45 pm - 6:30 am

ISP

SAL

15h 45m

2 stops

8:05 am - 9:05 am

SAL

ISP

23h 00m

2 stops

$933Multiple Airlines

Wed, Aug 19 - Wed, Aug 26

6:00 am - 9:05 pm

ISP

SAL

17h 05m

2 stops

11:55 am - 10:04 pm

SAL

ISP

32h 09m

2 stops

$935Multiple Airlines

Sat, Aug 22 - Sat, Aug 29

1:28 pm - 11:05 am

ISP

SAL

23h 37m

2 stops

8:05 am - 11:30 pm

SAL

ISP

37h 25m

2 stops

$938Multiple Airlines

Tue, Aug 4 - Tue, Aug 11

1:28 pm - 4:25 pm

ISP

SAL

28h 57m

1 stop

8:05 am - 11:30 pm

SAL

ISP

37h 25m

2 stops

$943Multiple Airlines

Tue, Aug 4 - Tue, Aug 11

1:45 pm - 4:25 pm

ISP

SAL

28h 40m

1 stop

10:05 pm - 10:43 am

SAL

ISP

34h 38m

2 stops

$975Multiple Airlines

Sat, Jul 25 - Sat, Aug 15

10:57 am - 4:25 pm

ISP

SAL

7h 28m

1 stop

10:05 pm - 7:01 pm

SAL

ISP

18h 56m

2 stops

$1,010Multiple Airlines

Mon, Aug 24 - Sat, Aug 29

6:00 am - 6:15 am

ISP

SAL

26h 15m

2 stops

12:05 pm - 12:53 pm

SAL

ISP

47h 48m

2 stops

$1,024Multiple Airlines

Fri, Oct 30 - Tue, Nov 3

6:00 am - 6:30 am

ISP

SAL

26h 30m

2 stops

10:05 pm - 10:43 am

SAL

ISP

34h 38m

2 stops

$1,032Multiple Airlines

Sat, Jul 25 - Sat, Aug 15

4:48 pm - 6:30 am

ISP

SAL

15h 42m

2 stops

10:05 pm - 10:43 am

SAL

ISP

34h 38m

2 stops

$1,038Multiple Airlines

Fri, Aug 14 - Sat, Aug 15

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Use the filters below to find and compare flights from Islip, New York to El Salvador that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IslipSan Salvador

ISP - SAL

ISPSAL

Islip Long Island

Wed 8/19

4:45 pm-6:30 am

2 stops15h 45m

San Salvador El Salvador Intl

Wed 8/26

8:45 am-11:28 pm

1 stop12h 43m

$928

IslipSan Salvador

ISP - SAL

ISPSAL

Islip Long Island

Wed 8/19

4:45 pm-6:30 am

2 stops15h 45m

San Salvador El Salvador Intl

Wed 8/26

8:05 am-9:05 am

2 stops23h 00m

$933

IslipSan Salvador

ISP - SAL

ISPSAL

Islip Long Island

Sat 8/22

6:00 am-9:05 pm

2 stops17h 05m

San Salvador El Salvador Intl

Sat 8/29

11:55 am-10:04 pm

2 stops32h 09m

$935

IslipSan Salvador

ISP - SAL

ISPSAL

Islip Long Island

Tue 8/4

1:28 pm-11:05 am

2 stops23h 37m

San Salvador El Salvador Intl

Tue 8/11

8:05 am-11:30 pm

2 stops37h 25m

$938

IslipSan Salvador

ISP - SAL

ISPSAL

Islip Long Island

Tue 8/4

1:28 pm-4:25 pm

1 stop28h 57m

San Salvador El Salvador Intl

Tue 8/11

8:05 am-11:30 pm

2 stops37h 25m

$943

IslipSan Salvador

ISP - SAL

ISPSAL

Islip Long Island

Sat 7/25

1:45 pm-4:25 pm

1 stop28h 40m

San Salvador El Salvador Intl

Sat 8/15

10:05 pm-10:43 am

2 stops34h 38m

$975

Quickest round-trip

IslipSan Salvador

ISP - SAL

ISPSAL

Islip Long Island

Mon 8/24

10:57 am-4:25 pm

1 stop7h 28m

San Salvador El Salvador Intl

Sat 8/29

10:05 pm-7:01 pm

2 stops18h 56m

$1,010

IslipSan Salvador

ISP - SAL

ISPSAL

Islip Long Island

Fri 10/30

6:00 am-6:15 am

2 stops26h 15m

San Salvador El Salvador Intl

Tue 11/3

12:05 pm-12:53 pm

2 stops47h 48m

$1,024

IslipSan Salvador

ISP - SAL

ISPSAL

Islip Long Island

Sat 7/25

6:00 am-6:30 am

2 stops26h 30m

San Salvador El Salvador Intl

Sat 8/15

10:05 pm-10:43 am

2 stops34h 38m

$1,032

IslipSan Salvador

ISP - SAL

ISPSAL

Islip Long Island

Fri 8/14

4:48 pm-6:30 am

2 stops15h 42m

San Salvador El Salvador Intl

Sat 8/15

10:05 pm-10:43 am

2 stops34h 38m

$1,038

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Islip, New York to El Salvador

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to El Salvador?

Avianca, United Airlines and Volaris El Salvador are the top three most popular airlines that fly to El Salvador from Islip, New York according to our data. Avianca is the first choice among our users, with 81% of people opting to fly with this airline when traveling to El Salvador. Keep in mind that there are 8 different airlines that fly to El Salvador on a routine basis, so you have a few additional options to choose from.

Cheap Islip, New York to El Salvador flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Islip, New York to El Salvador

Fastest flight time	12h 10m
Direct flights	None

The fastest flight from Islip, New York to El Salvador takes 12h 10m

There are no direct flights from Islip, New York to El Salvador. There are no popular flight routes from Islip, New York to El Salvador.

Search flight deals

Frequently asked questions about flying from Islip, New York to El Salvador

When did momondo last update prices for flights from Islip Long Island Airport to El Salvador?
Prices for flights from Islip Long Island Airport to El Salvador are refreshed on a daily basis.
How old do you have to be to fly from Islip Long Island Airport to El Salvador?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Islip Long Island Airport to El Salvador.
What documentation or ID do you need to fly to El Salvador?
The travel and health documents you'll need for your trip to El Salvador may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at El Salvador. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Islip to El Salvador?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Islip to El Salvador. momondo saves you time and could save you money on your trip.

Can I find flights from Islip to El Salvador with flexible booking policies on momondo?

All flight searches from Islip to El Salvador on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Islip to El Salvador?

momondo helps you find the best flight between Islip and El Salvador by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Islip to El Salvador right now. Can momondo alert me if prices change?

If you are simply researching potential flights to El Salvador, momondo offers a useful price alert feature which will track prices for flights to El Salvador from Islip and alert you when they change.

An easier way to manage your El Salvador trip

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Flights to San Salvadorfrom $253

Cheap flights from Islip, New York to El Salvador from $377

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Islip, New York to El Salvador departing on 8/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Islip, New York to El Salvador

What airlines fly to El Salvador?

Cheap Islip, New York to El Salvador flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Islip, New York to El Salvador

Fastest flight time

Direct flights

Frequently asked questions about flying from Islip, New York to El Salvador

Why use momondo?

An easier way to manage your El Salvador trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to El Salvador

Popular cities in El Salvador

Popular flights according to clicks in the last 7 days on momondo

Islip, New York flight routes

According to popular flight searches on momondo this year

El Salvador flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to El Salvador

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List of cabin classes available on flights landing in El Salvador. Availability may vary depending on flight origin and airline.

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According to popular flight searches on momondo this year