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

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

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Islip Long Island Airport to Spain.

What documentation or ID do you need to fly to Spain?

The necessary travel and health documents for your Spain trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$1,070 Cheap Flights from Islip to Spain in 2025/26

1 adult

0 bags

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Find the cheapest flights from Islip, New York to Spain

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:25 am - 7:55 am

ISP

MAD

16h 30m1 stop

11:30 am - 1:21 pm

MAD

ISP

31h 51m2 stops

$1,070Multiple Airlines

dom., ene. 25 - dom., feb. 1

9:25 am - 7:55 am

ISP

MAD

16h 30m1 stop

11:30 am - 6:48 pm

MAD

ISP

37h 18m1 stop

$1,097Multiple Airlines

dom., ene. 25 - dom., feb. 1

12:30 pm - 8:35 am

ISP

ALC

14h 05m2 stops

9:10 am - 7:45 pm

ALC

ISP

16h 35m2 stops

$1,229Multiple Airlines

sáb., ene. 24 - sáb., ene. 31

12:30 pm - 8:20 pm

ISP

MAD

25h 50m2 stops

7:40 am - 7:45 pm

MAD

ISP

18h 05m2 stops

$1,243Multiple Airlines

dom., ene. 25 - dom., feb. 1

9:59 am - 4:05 pm

ISP

MAD

24h 06m3 stops

7:40 am - 7:45 pm

MAD

ISP

18h 05m2 stops

$1,386Multiple Airlines

dom., ene. 25 - dom., feb. 1

9:40 am - 8:25 pm

ISP

BCN

28h 45m2 stops

9:05 pm - 8:40 am

BCN

ISP

41h 35m2 stops

$1,772Multiple Airlines

sáb., feb. 7 - vie., feb. 13

1:07 pm - 9:55 am

ISP

MAD

38h 48m2 stops

10:35 am - 10:00 am

MAD

ISP

29h 25m2 stops

$2,357Multiple Airlines

dom., abr. 12 - sáb., abr. 18

12:30 pm - 9:55 am

ISP

MAD

15h 25m2 stops

1:50 pm - 7:45 pm

MAD

ISP

11h 55m1 stop

$2,744Multiple Airlines

dom., abr. 12 - sáb., abr. 18

10:00 am - 11:55 am

ISP

BCN

43h 55m2 stops

9:05 pm - 8:52 am

BCN

ISP

41h 47m2 stops

$3,941Multiple Airlines

vie., ene. 23 - vie., ene. 30

Fly from

Fly to

Route

Depart

Return

Price

IslipMadrid

ISP - MAD

ISPMAD

Islip Long Island

dom. 1/25

9:25 am-7:55 am

1 stop16h 30m

Madrid Barajas

dom. 2/1

11:30 am-1:21 pm

2 stops31h 51m

$1,070

IslipMadrid

ISP - MAD

ISPMAD

Islip Long Island

dom. 1/25

9:25 am-7:55 am

1 stop16h 30m

Madrid Barajas

dom. 2/1

11:30 am-6:48 pm

1 stop37h 18m

$1,097

IslipAlicante

ISP - ALC

ISPALC

Islip Long Island

sáb. 1/24

12:30 pm-8:35 am

2 stops14h 05m

Alicante

sáb. 1/31

9:10 am-7:45 pm

2 stops16h 35m

$1,229

IslipMadrid

ISP - MAD

ISPMAD

Islip Long Island

dom. 1/25

12:30 pm-8:20 pm

2 stops25h 50m

Madrid Barajas

dom. 2/1

7:40 am-7:45 pm

2 stops18h 05m

$1,243

IslipMadrid

ISP - MAD

ISPMAD

Islip Long Island

dom. 1/25

9:59 am-4:05 pm

3 stops24h 06m

Madrid Barajas

dom. 2/1

7:40 am-7:45 pm

2 stops18h 05m

$1,386

IslipBarcelona

ISP - BCN

ISPBCN

Islip Long Island

sáb. 2/7

9:40 am-8:25 pm

2 stops28h 45m

Barcelona-El Prat

vie. 2/13

9:05 pm-8:40 am

2 stops41h 35m

$1,772

IslipMadrid

ISP - MAD

ISPMAD

Islip Long Island

dom. 4/12

1:07 pm-9:55 am

2 stops38h 48m

Madrid Barajas

sáb. 4/18

10:35 am-10:00 am

2 stops29h 25m

$2,357

IslipMadrid

ISP - MAD

ISPMAD

Islip Long Island

dom. 4/12

12:30 pm-9:55 am

2 stops15h 25m

Madrid Barajas

sáb. 4/18

1:50 pm-7:45 pm

1 stop11h 55m

$2,744

IslipBarcelona

ISP - BCN

ISPBCN

Islip Long Island

vie. 1/23

10:00 am-11:55 am

2 stops43h 55m

Barcelona-El Prat

vie. 1/30

9:05 pm-8:52 am

2 stops41h 47m

$3,941

IslipBarcelona

ISP - BCN

ISPBCN

Islip Long Island

dom. 12/21

10:46 am-1:20 pm

2 stops20h 34m

$3,643

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

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 Spain?

Iberia, United Airlines and TAP AIR PORTUGAL are the top three most popular airlines that fly to Spain from Islip, New York according to our data. Iberia is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Spain. Keep in mind that there are 26 different airlines that fly to Spain on a routine basis, so you have a few additional options to choose from.

Cheap Islip, New York to Spain flight deals and tips

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

Fastest flight time	14h 00m
Direct flights	None

The fastest flight from Islip, New York to Spain takes 14h 00m

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

Search flight deals

When did momondo last update prices for flights from Islip Long Island Airport to Spain?
Prices for flights from Islip Long Island Airport to Spain are refreshed on a daily basis.
How old do you have to be to fly from Islip Long Island Airport to Spain?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Islip Long Island Airport to Spain.
What documentation or ID do you need to fly to Spain?
The necessary travel and health documents for your Spain trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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 Spain?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Islip to Spain. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Spain from Islip with this policy.

How can momondo help me find flights from Islip to Spain?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Islip to Spain.

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

Yes momondo offers price alerts on flights to Spain from Islip. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.