ISP - MAD

$1,518 Find Cheap Flights from Islip to Madrid

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Islip to Madrid departing on 5/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Madrid

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Islip to Madrid, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Islip to Madrid, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,518
Multiple Airlines
Thu 5/14Sun 5/17
ISP - MAD • 3 stops
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We hope you love your trip to Madrid!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Islip to Madrid (ISP-MAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Islip to Madrid that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Islip to Madrid

Thu, May 14 - Sun, May 17
Multiple Airlines Logo
9:59 am - 9:10 pm
ISP
-
MAD
29h 11m
3 stops
Multiple Airlines Logo
8:10 pm - 7:45 pm
MAD
-
ISP
29h 35m
2 stops
$1,518Multiple Airlines
Fri, Jun 12 - Fri, Jun 19
Multiple Airlines Logo
9:59 am - 9:55 am
ISP
-
MAD
17h 56m
1 stop
Multiple Airlines Logo
1:50 pm - 7:45 pm
MAD
-
ISP
11h 55m
1 stop
$1,526Multiple Airlines
Fri, Jun 12 - Fri, Jun 19
Multiple Airlines Logo
11:30 am - 9:55 am
ISP
-
MAD
40h 25m
2 stops
Multiple Airlines Logo
7:30 am - 9:14 am
MAD
-
ISP
31h 44m
2 stops
$1,564Multiple Airlines
Thu, Jun 11 - Thu, Jun 18
Multiple Airlines Logo
11:30 am - 9:55 am
ISP
-
MAD
40h 25m
2 stops
Multiple Airlines Logo
7:30 am - 11:30 am
MAD
-
ISP
34h 00m
2 stops
$1,671Multiple Airlines
Thu, Jun 11 - Thu, Jun 18
Multiple Airlines Logo
12:30 pm - 9:20 am
ISP
-
MAD
38h 50m
2 stops
Multiple Airlines Logo
5:25 pm - 11:05 am
MAD
-
ISP
23h 40m
1 stop
$1,689Multiple Airlines
Thu, Jun 11 - Thu, Jun 18
Multiple Airlines Logo
12:30 pm - 10:30 am
ISP
-
MAD
16h 00m
1 stop
Multiple Airlines Logo
5:25 pm - 4:10 pm
MAD
-
ISP
28h 45m
1 stop
$1,734Multiple Airlines
Mon, Aug 10 - Sat, Aug 15
JetBlue Logo
5:00 pm - 11:30 am
ISP
-
MAD
36h 30m
2 stops
JetBlue Logo
2:05 pm - 8:40 am
MAD
-
ISP
24h 35m
2 stops
$1,772JetBlue
Mon, Aug 10 - Thu, Aug 13
Multiple Airlines Logo
12:30 pm - 9:55 am
ISP
-
MAD
15h 25m
2 stops
Multiple Airlines Logo
5:30 pm - 4:10 pm
MAD
-
ISP
28h 40m
1 stop
$1,812Multiple Airlines
Mon, Aug 10 - Sat, Aug 15
Multiple Airlines Logo
10:48 am - 12:45 pm
ISP
-
MAD
19h 57m
1 stop
Multiple Airlines Logo
1:50 pm - 7:45 pm
MAD
-
ISP
11h 55m
1 stop
$1,814Multiple Airlines
Thu, May 14 - Sun, May 17
Multiple Airlines Logo
7:25 am - 6:50 am
ISP
-
MAD
17h 25m
2 stops
Multiple Airlines Logo
6:35 am - 7:45 pm
MAD
-
ISP
19h 10m
2 stops
$1,816Multiple Airlines
Booking Insights

Good to know

Cheapest flight$1,518
Flight from Islip to Madrid

When to book flights from Islip to Madrid

Are your dates flexible? Find out the best times to travel from Islip to Madrid 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.

FAQs for booking flights from Islip to Madrid

  • What is the cheapest flight from Islip to Madrid?

    In the last 3 days, the lowest price for a flight from Islip to Madrid was $1,518 for a round-trip ticket.

  • Do I need a passport to fly between Islip and Madrid?

    A passport is required to fly from Islip to Madrid.

  • Which aircraft models fly most regularly from Islip to Madrid?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Islip to Madrid?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Islip to Madrid.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Islip to Madrid?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Madrid from Islip is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Islip to Madrid?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Madrid with an airline and back to Islip with another airline. Booking your flights between Islip and MAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Islip to Madrid?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Madrid from Islip up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Islip to Madrid

Information on your arrival and departure airports

Islip (ISP)
Madrid (MAD)