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Cheap flights from Luis Munoz Marin Intl (SJU) to Islip (ISP) from $89

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/17. 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.
SJU — ISP
May 10 — May 171
From?
To?
Fri 5/10
Fri 5/17
1 adult, Economy
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How far in advance should I book a flight from San Juan Luis Munoz Marin Intl Airport to Islip, New York?

Users have found that booking a flight from San Juan Luis Munoz Marin Intl Airport to Islip, New York at least 43 days early can save you up to 83% on average compared to booking a flight this week. If booking 43 days before your flight isn’t an option for you, users have found flights from San Juan Luis Munoz Marin Intl Airport to Islip, New York for as little as $265 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $363 for flights departing within the next 3 days.

What is the cheapest month to fly from San Juan Luis Munoz Marin Intl Airport to Islip, New York?

Due to multiple factors, expect to potentially pay more when booking in March. For low rates, September can be a great choice for travel to Islip, New York. Flights to Islip, New York from San Juan Luis Munoz Marin Intl Airport in September are about $262 on average during September, but can be found for as low as $78.

When is the cheapest time to fly from San Juan Luis Munoz Marin Intl Airport to Islip, New York (SJU - ISP)?

When flying from San Juan Luis Munoz Marin Intl Airport to Islip, New York, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Frontier flights from Luis Munoz Marin Intl to Islip

Explore cheap flight options specifically provided by Frontier for the route between Luis Munoz Marin Intl and Islip. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 5, 2024.
Sat 5/1810:18 pmSJU - ISP
1 stop9h 55mFrontier
Sat 5/254:49 pmISP - SJU
1 stop9h 20mFrontier
Deal found 5/4$194
Wed 5/152:49 amSJU - ISP
1 stop10h 43mFrontier
Mon 5/204:49 pmISP - SJU
1 stop9h 09mFrontier
Deal found 5/4$278
Fri 10/410:50 amSJU - ISP
1 stop22h 05mFrontier
Tue 10/85:25 pmISP - SJU
1 stop17h 40mFrontier
Deal found 5/3$290
Thu 5/168:32 pmSJU - ISP
1 stop11h 41mFrontier
Mon 5/204:49 pmISP - SJU
1 stop9h 09mFrontier
Deal found 5/3$294
Wed 5/152:49 amSJU - ISP
1 stop10h 43mFrontier
Mon 5/204:49 pmISP - SJU
1 stop9h 09mFrontier
Deal found 5/3$324
Thu 10/33:08 amSJU - ISP
1 stop29h 18mFrontier
Tue 10/85:25 pmISP - SJU
1 stop17h 40mFrontier
Deal found 5/3$350
Wed 5/292:49 amSJU - ISP
1 stop11h 16mFrontier
Mon 6/34:49 pmISP - SJU
1 stop9h 11mFrontier
Deal found 5/4$354
Thu 5/308:32 pmSJU - ISP
1 stop11h 41mFrontier
Mon 6/34:49 pmISP - SJU
1 stop9h 11mFrontier
Deal found 5/4$378
Wed 6/198:05 pmSJU - ISP
1 stop11h 35mFrontier
Wed 6/264:46 pmISP - SJU
1 stop9h 13mFrontier
Deal found 5/5$408

Cheap Luis Munoz Marin Intl to Islip flights in May & June 2024

Find cheap flight options from Luis Munoz Marin Intl to Islip specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,719,943 searches. Prices were last updated on May 5, 2024.
Sat 5/1810:18 pmSJU - ISP
1 stop9h 55mFrontier
Sat 5/254:49 pmISP - SJU
1 stop9h 20mFrontier
Deal found 5/4$194
Wed 5/152:49 amSJU - ISP
1 stop10h 43mFrontier
Mon 5/204:49 pmISP - SJU
1 stop9h 09mFrontier
Deal found 5/4$278
Thu 5/168:32 pmSJU - ISP
1 stop11h 41mFrontier
Mon 5/204:49 pmISP - SJU
1 stop9h 09mFrontier
Deal found 5/3$294
Wed 5/152:49 amSJU - ISP
1 stop10h 43mFrontier
Mon 5/204:49 pmISP - SJU
1 stop9h 09mFrontier
Deal found 5/3$324
Tue 5/77:43 pmSJU - ISP
1 stop13h 00mFrontier
Fri 5/1010:32 pmISP - SJU
1 stop10h 17mFrontier
Deal found 5/4$328
Mon 5/63:08 amSJU - ISP
1 stop9h 40mFrontier
Fri 5/1010:32 pmISP - SJU
1 stop10h 17mFrontier
Deal found 5/4$348
Wed 5/292:49 amSJU - ISP
1 stop11h 16mFrontier
Mon 6/34:49 pmISP - SJU
1 stop9h 11mFrontier
Deal found 5/4$354
Thu 5/308:32 pmSJU - ISP
1 stop11h 41mFrontier
Mon 6/34:49 pmISP - SJU
1 stop9h 11mFrontier
Deal found 5/4$378
Wed 6/198:05 pmSJU - ISP
1 stop11h 35mFrontier
Wed 6/264:46 pmISP - SJU
1 stop9h 13mFrontier
Deal found 5/5$408

Luis Munoz Marin Intl to Islip 2024 flight deals

Discover exclusive flight deals for travel between Luis Munoz Marin Intl and Islip in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 5, 2024.
Sat 5/1810:18 pmSJU - ISP
1 stop9h 55mFrontier
Sat 5/254:49 pmISP - SJU
1 stop9h 20mFrontier
Deal found 5/4$194
Wed 5/152:49 amSJU - ISP
1 stop10h 43mFrontier
Mon 5/204:49 pmISP - SJU
1 stop9h 09mFrontier
Deal found 5/4$278
Fri 10/410:50 amSJU - ISP
1 stop22h 05mFrontier
Tue 10/85:25 pmISP - SJU
1 stop17h 40mFrontier
Deal found 5/3$290
Thu 5/168:32 pmSJU - ISP
1 stop11h 41mFrontier
Mon 5/204:49 pmISP - SJU
1 stop9h 09mFrontier
Deal found 5/3$294
Wed 5/152:49 amSJU - ISP
1 stop10h 43mFrontier
Mon 5/204:49 pmISP - SJU
1 stop9h 09mFrontier
Deal found 5/3$324
Tue 5/77:43 pmSJU - ISP
1 stop13h 00mFrontier
Fri 5/1010:32 pmISP - SJU
1 stop10h 17mFrontier
Deal found 5/4$328
Mon 5/63:08 amSJU - ISP
1 stop9h 40mFrontier
Fri 5/1010:32 pmISP - SJU
1 stop10h 17mFrontier
Deal found 5/4$348
Thu 10/33:08 amSJU - ISP
1 stop29h 18mFrontier
Tue 10/85:25 pmISP - SJU
1 stop17h 40mFrontier
Deal found 5/3$350
Wed 5/292:49 amSJU - ISP
1 stop11h 16mFrontier
Mon 6/34:49 pmISP - SJU
1 stop9h 11mFrontier
Deal found 5/4$354

Luis Munoz Marin Intl to Islip flights leaving soon

Find last-minute flight options from Luis Munoz Marin Intl to Islip for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 5, 2024.
Wed 5/152:49 amSJU - ISP
1 stop10h 43mFrontier
Mon 5/204:49 pmISP - SJU
1 stop9h 09mFrontier
Deal found 5/4$278
Wed 5/152:49 amSJU - ISP
1 stop10h 43mFrontier
Mon 5/204:49 pmISP - SJU
1 stop9h 09mFrontier
Deal found 5/3$324

One-way flights to Islip from Luis Munoz Marin Intl

Search for one-way flight options from Luis Munoz Marin Intl to Islip. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 5, 2024.
Fri 5/178:33 pmSJU - ISP
1 stop12h 25mFrontier
Deal found 5/5$89
Tue 8/207:00 amSJU - ISP
1 stop13h 45mFrontier
Deal found 5/3$99
Mon 6/33:08 amSJU - ISP
1 stop10h 09mFrontier
Deal found 5/5$135
Fri 6/2110:15 pmSJU - ISP
1 stop9h 25mFrontier
Deal found 5/5$139
Wed 6/268:05 pmSJU - ISP
1 stop11h 35mFrontier
Deal found 5/4$159
Tue 6/46:08 pmSJU - ISP
1 stop13h 32mFrontier
Deal found 5/5$189
Thu 6/278:28 pmSJU - ISP
1 stop11h 12mFrontier
Deal found 5/4$249
Tue 6/258:28 pmSJU - ISP
1 stop11h 12mFrontier
Deal found 5/4$449
Mon 6/243:08 amSJU - ISP
1 stop9h 57mFrontier
Deal found 5/4$605

Find flights from Luis Munoz Marin Intl to Islip within your budget

Customize your flight search to find flights from Luis Munoz Marin Intl to Islip that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 5, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$194 - $408

Route

Depart

Return

Price

San Juan Luis Munoz Marin IntlIslip Long Island

SJU - ISP

SJUISP

San Juan Luis Munoz Marin Intl

Sat 5/18

1 stop9h 55m

Islip Long Island

Sat 5/25

1 stop9h 20m

$194

San Juan Luis Munoz Marin IntlIslip Long Island

SJU - ISP

SJUISP

San Juan Luis Munoz Marin Intl

Wed 5/15

1 stop10h 43m

Islip Long Island

Mon 5/20

1 stop9h 09m

$278

San Juan Luis Munoz Marin IntlIslip Long Island

SJU - ISP

SJUISP

San Juan Luis Munoz Marin Intl

Fri 10/4

1 stop22h 05m

Islip Long Island

Tue 10/8

1 stop17h 40m

$290

San Juan Luis Munoz Marin IntlIslip Long Island

SJU - ISP

SJUISP

San Juan Luis Munoz Marin Intl

Thu 5/16

1 stop11h 41m

Islip Long Island

Mon 5/20

1 stop9h 09m

$294

San Juan Luis Munoz Marin IntlIslip Long Island

SJU - ISP

SJUISP

San Juan Luis Munoz Marin Intl

Wed 5/15

1 stop10h 43m

Islip Long Island

Mon 5/20

1 stop9h 09m

$324

San Juan Luis Munoz Marin IntlIslip Long Island

SJU - ISP

SJUISP

San Juan Luis Munoz Marin Intl

Thu 10/3

1 stop29h 18m

Islip Long Island

Tue 10/8

1 stop17h 40m

$350

San Juan Luis Munoz Marin IntlIslip Long Island

SJU - ISP

SJUISP

San Juan Luis Munoz Marin Intl

Wed 5/29

1 stop11h 16m

Islip Long Island

Mon 6/3

1 stop9h 11m

$354

San Juan Luis Munoz Marin IntlIslip Long Island

SJU - ISP

SJUISP

San Juan Luis Munoz Marin Intl

Thu 5/30

1 stop11h 41m

Islip Long Island

Mon 6/3

1 stop9h 11m

$378

San Juan Luis Munoz Marin IntlIslip Long Island

SJU - ISP

SJUISP

San Juan Luis Munoz Marin Intl

Wed 6/19

1 stop11h 35m

Islip Long Island

Wed 6/26

1 stop9h 13m

$408

Flights are sorted by cheapest first

Deals found on 5/4

When is the cheapest time to fly from San Juan Luis Munoz Marin Intl Airport to Islip, New York?

Use this chart to determine the cheapest time to fly round-trip from Luis Munoz Marin Intl to Islip. Price data was last updated on March 31, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Juan Luis Munoz Marin Intl Airport to Islip, New York flight should consider departing on Thursday evenings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Reviews of airlines servicing Islip

Get insights into the airlines that provide service to Islip. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Islip. Reviews last updated May 5, 2024.
Frontier
6.3
Okay
4,099 reviews
Check prices

Comfort

5.8

Overall

6.3

Entertainment

4.9

Crew

7.1

Food

5.2

Boarding

6.6

Reviews

1 / 10

Fine but we were stuck on the tarmac for 40 min upon landing at MDW. My husband was asked to put his bag in the measuring container and cut his finger in doing so.

Frontier
6.3
Okay
4,099 reviews
Frontier
6.3
Okay
4,099 reviews
Check prices

Comfort

5.8

Overall

6.3

Entertainment

4.9

Crew

7.1

Food

5.2

Boarding

6.6

Reviews

1 / 10

Fine but we were stuck on the tarmac for 40 min upon landing at MDW. My husband was asked to put his bag in the measuring container and cut his finger in doing so.

Related info for your journey

Find useful and relevant information for your journey from Luis Munoz Marin Intl to Islip. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Islip from San Juan Luis Munoz Marin Intl?

    For a flight from San Juan Luis Munoz Marin Intl to Islip, you will be flying into Long Island. Islip Long Island (ISP) is just 7.2 mi from the center of the city. Long Island is the only Islip airport and it handles 0 inbound flights from San Juan Luis Munoz Marin Intl per day. 0 airlines have flights to Islip Long Island from San Juan Luis Munoz Marin Intl on a regular basis.

  • Can I find flights from San Juan Luis Munoz Marin Intl Airport to Islip, New York for under $200 on Cheapflights?

    Yes, there are multiple flights from San Juan Luis Munoz Marin Intl Airport to Islip, New York for under $200. The cheapest flight booked recently is on Frontier for just $194, but on average you can expect to pay $348.

  • Are there last-minute flights available from San Juan Luis Munoz Marin Intl Airport to Islip, New York for under $300?

    There are currently 2+ open flights from San Juan Luis Munoz Marin Intl Airport to Islip, New York within the next 7 days for less than $300.

  • What does SJU to ISP mean?

    SJU and ISP are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SJU to ISP refers to a flight route from San Juan Luis Munoz Marin Intl Airport to Islip Long Island Airport.

  • Can I find deals for flights from Luis Munoz Marin Intl to Islip that include extra baggage allowance?

    The amount of baggage you can bring on your Luis Munoz Marin Intl to Islip flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Luis Munoz Marin Intl to Islip with specific airlines?

    Yes, Cheapflights allows you to browse and filter Luis Munoz Marin Intl to Islip flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Luis Munoz Marin Intl to Islip that include hotel bookings?

    Yes. In addition to deals on Luis Munoz Marin Intl to Islip flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Luis Munoz Marin Intl to Islip?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luis Munoz Marin Intl to Islip.

  • Can I find deals for business class flights from Luis Munoz Marin Intl to Islip?

    Yes. Cheapflights offers flight deals from Luis Munoz Marin Intl to Islip by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Luis Munoz Marin Intl to Islip that allow pets onboard?

    Many airlines flying from Luis Munoz Marin Intl to Islip offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Luis Munoz Marin Intl to Islip?

    Yes, you can often find last-minute deals on Luis Munoz Marin Intl to Islip flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the San Juan Luis Munoz Marin Intl Airport to Islip, New York flight deals updated?

    The San Juan Luis Munoz Marin Intl Airport to Islip, New York flight deals you see on this page were last updated on 5/4.

See more FAQs

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Search flights from Luis Munoz Marin Intl to Islip by cabin class

Find flights from Luis Munoz Marin Intl to Islip, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Luis Munoz Marin Intl to Islip?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Luis Munoz Marin Intl to Islip. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Luis Munoz Marin Intl to Islip?

Cheapflights helps you find that perfect flight to Islip from Luis Munoz Marin Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Luis Munoz Marin Intl to Islip with no change fees?

Yes! Cheapflights helps users easily find flights from Luis Munoz Marin Intl to Islip with no change fees.

Can Cheapflights notify me if prices for flights from Luis Munoz Marin Intl to Islip become cheaper?

Yes, Cheapflights offers price alerts on Luis Munoz Marin Intl to Islip flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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