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

Flights from Islip to San José usually depart from Islip Long Island (ISP) and arrive at San José Juan Santamaria Intl (SJO).

Which airports do connecting flights from Islip to San José pass through?

Connecting flights from Islip to San José most commonly pass through: • Fort Lauderdale (FLL) - 50% of one-stop connections • Orlando (MCO) - 50% of one-stop connections Together, these airports account for 100% of one-stop bookings on this route.

Can I save money by using flexible dates for flights from Islip to San José?

Yes. Being flexible with your travel dates can save you up to 59% on the Islip to San José route. Thursday is the cheapest departure day at $587 round-trip on average, while Friday is the most expensive at $1,429, a difference of $842. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in San José?

Some of the most popular sights in San José are Parque Metropolitano La Sabana, Estadio Nacional de Costa Rica and Museo de Oro. These are among the most viewed places in San José on KAYAK.

How long is a flight from Islip to San José?

A nonstop flight from Islip to San José takes 0h 00m, covering 2,232 miles.

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

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.

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

One-way fares from Islip to San José are currently higher than usual. Average one-way flight prices are about $531, which is 51% above the typical average for this route.

How much time can I save by choosing a different layover airport from Islip to San José?

Flying via Orlando (MCO) gives the shortest average 1-stop total travel time at 11h 08m, compared with 21h 02m via Fort Lauderdale (FLL).

What is the time difference between Islip and San José?

San José 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 José Juan Santamaria Intl Airport (SJO)?

San José Juan Santamaria Intl Airport (SJO) hosts 5 major car rental companies, with daily rates starting from around $1 for economy cars. Top options include: • Budget • Avis • Priceless • Routes Car & Truck Rentals • Payless

What is the cheapest airline to fly from Islip to San José?

Southwest ($551) and JetBlue ($749) are the cheapest airlines to fly round-trip from Islip to San José according to KAYAK data over the last 5 days.

What is the most popular layover airport when flying from Islip to San José?

Fort Lauderdale (FLL) and Orlando (MCO) are the most popular layovers for the Islip to San José route. 50% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via FLL or MCO.

What is the cheapest layover airport when flying from Islip to San José?

Flights via Fort Lauderdale (FLL) offer the most affordable fares, with an average round-trip price of $589. Based on KAYAK data over the past 3 months.

When flying from Islip to San José which airport offers the shortest layover?

Orlando (MCO) had the shortest average connection time for Islip to San José layovers at 476 minutes over the past 3 months.

$325 CHEAP FLIGHTS from Islip to San José (ISP - SJO)

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Cheapest round-trip

$551

Typical prices: $560-$864

Southwest

Tue 2/27Tue 3/6

ISP - SJO • 1 stop

Cheapest one-way

$325

Typical prices: $138-$352

JetBlue

Wed 10/24

ISP - SJO • 1 stop

Nonstop flights

Not available

There are currently no direct flights between Islip and San José. You'll need to take a connecting flight to reach the destination.

Insights

Top layover airports

Fort Lauderdale (FLL)

Cheapest • Avg $589 (round-trip)

Orlando (MCO)

Shortest trip • 11h 08m (one-way)

Insights

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We hope you love your trip to San José!

Flight Deals

Cheap Flights from Islip to San José (ISP-SJO)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Islip to San José

Sat, Feb 27 - Sat, Mar 6

6:05 am - 1:45 pmISP Islip Long Island-SJO San José Juan Santamaria Intl

8h 40m1 stop Orlando

1:15 pm - 10:15 pmSJO San José Juan Santamaria Intl-ISP Islip Long Island

8h 00m1 stop Orlando

$551Southwest

Sat, Feb 27 - Sat, Mar 6

6:05 am - 1:45 pmISP Islip Long Island-SJO San José Juan Santamaria Intl

8h 40m1 stop Orlando

12:30 pm - 9:20 amSJO San José Juan Santamaria Intl-ISP Islip Long Island

19h 50m2 stops Denver Intl Baltimore/Washington

$583Southwest

Sat, Feb 27 - Sat, Mar 6

5:30 am - 1:45 pmISP Islip Long Island-SJO San José Juan Santamaria Intl

9h 15m2 stops Baltimore/Washington Orlando

12:30 pm - 9:20 amSJO San José Juan Santamaria Intl-ISP Islip Long Island

19h 50m2 stops Denver Intl Baltimore/Washington

$679Southwest

Wed, Jan 20 - Wed, Jan 27

6:00 am - 2:00 pmISP Islip Long Island-SJO San José Juan Santamaria Intl

9h 00m1 stop Fort Lauderdale

12:40 pm - 9:56 pmSJO San José Juan Santamaria Intl-ISP Islip Long Island

8h 16m1 stop Fort Lauderdale

$749JetBlue

Sat, Jan 23 - Tue, Feb 2

6:00 am - 2:00 pmISP Islip Long Island-SJO San José Juan Santamaria Intl

9h 00m1 stop Fort Lauderdale

12:40 pm - 9:56 pmSJO San José Juan Santamaria Intl-ISP Islip Long Island

8h 16m1 stop Fort Lauderdale

$781JetBlue

Wed, Jan 20 - Wed, Jan 27

6:00 am - 2:00 pmISP Islip Long Island-SJO San José Juan Santamaria Intl

9h 00m1 stop Fort Lauderdale

12:40 pm - 9:56 pmSJO San José Juan Santamaria Intl-ISP Islip Long Island

8h 16m1 stop Fort Lauderdale

$833JetBlue

Sat, Jan 23 - Tue, Feb 2

6:00 am - 2:00 pmISP Islip Long Island-SJO San José Juan Santamaria Intl

9h 00m1 stop Fort Lauderdale

12:40 pm - 9:56 pmSJO San José Juan Santamaria Intl-ISP Islip Long Island

8h 16m1 stop Fort Lauderdale

$918JetBlue

Wed, Jan 20 - Wed, Jan 27

6:00 am - 2:00 pmISP Islip Long Island-SJO San José Juan Santamaria Intl

9h 00m1 stop Fort Lauderdale

12:40 pm - 9:56 pmSJO San José Juan Santamaria Intl-ISP Islip Long Island

8h 16m1 stop Fort Lauderdale

$925JetBlue

Fri, Oct 2 - Mon, Oct 5

7:00 am - 11:56 amISP Islip Long Island-SJO San José Juan Santamaria Intl

6h 56m1 stop Fort Lauderdale

1:05 pm - 11:22 pmSJO San José Juan Santamaria Intl-ISP Islip Long Island

8h 17m1 stop Fort Lauderdale

$974JetBlue

Wed, Jan 20 - Fri, Jan 29

6:00 am - 2:00 pmISP Islip Long Island-SJO San José Juan Santamaria Intl

9h 00m1 stop Fort Lauderdale

12:40 pm - 9:56 pmSJO San José Juan Santamaria Intl-ISP Islip Long Island

8h 16m1 stop Fort Lauderdale

$982JetBlue

Booking Insights

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

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

Prices

Airlines

Layovers

How much is a round-trip flight from Islip to San José?

Round-trip flights from Islip to San José start at $551. Prices are below average for this route right now, with typical round-trip fares ranging from $560 to $864. The lowest price found in the past 5 days was $551 on Southwest.

Find deals

Cheapest flight	$325

Flight from Islip to San José

When to book flights from Islip to San José

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

Which airports can I use when flying from Islip to San José?
Flights from Islip to San José usually depart from Islip Long Island (ISP) and arrive at San José Juan Santamaria Intl (SJO).
Which airports do connecting flights from Islip to San José pass through?
Connecting flights from Islip to San José most commonly pass through:

• Fort Lauderdale (FLL) - 50% of one-stop connections
• Orlando (MCO) - 50% of one-stop connections
Together, these airports account for 100% of one-stop bookings on this route.
Can I save money by using flexible dates for flights from Islip to San José?
Yes. Being flexible with your travel dates can save you up to 59% on the Islip to San José route. Thursday is the cheapest departure day at $587 round-trip on average, while Friday is the most expensive at $1,429, a difference of $842. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What popular places can I visit in San José?
Some of the most popular sights in San José are Parque Metropolitano La Sabana, Estadio Nacional de Costa Rica and Museo de Oro. These are among the most viewed places in San José on KAYAK.
How long is a flight from Islip to San José?
A nonstop flight from Islip to San José takes 0h 00m, covering 2,232 miles.
Do I need a passport to fly from Islip to San José?
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.
How are flight prices from Islip to San José looking right now?
One-way fares from Islip to San José are currently higher than usual. Average one-way flight prices are about $531, which is 51% above the typical average for this route.
How much time can I save by choosing a different layover airport from Islip to San José?
Flying via Orlando (MCO) gives the shortest average 1-stop total travel time at 11h 08m, compared with 21h 02m via Fort Lauderdale (FLL).
What is the time difference between Islip and San José?
San José 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 José Juan Santamaria Intl Airport (SJO)?
San José Juan Santamaria Intl Airport (SJO) hosts 5 major car rental companies, with daily rates starting from around $1 for economy cars. Top options include:
• Budget
• Avis
• Priceless
• Routes Car & Truck Rentals
• Payless

If your dates can be flexible, aim for a Thursday departure instead of Friday. On this route, Thursday flights average $587 - about $842 less than Friday (59% savings) based on the last 12 months.

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ISP - SJO

$325 Find Cheap Flights from Islip to San José - Compare and Save

Everything you should know

Cheap Flights from Islip to San José (ISP-SJO)

Recent round-trip flight deals from Islip to San José

Recent one-way flight deals from Islip to San José

Recent last minute flight deals from Islip to San José

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

How much is a round-trip flight from Islip to San José?

What is the cheapest airline to fly from Islip to San José?

What is the most popular layover airport when flying from Islip to San José?

What is the cheapest layover airport when flying from Islip to San José?

When flying from Islip to San José which airport offers the shortest layover?

Key details for Islip to San José flights

Cheapest flight

When to book flights from Islip to San José

Your Islip to San José flight questions, answered

Your guide to booking Islip to San José flights

More options for your flight from Islip to San José

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

Information on your arrival and departure airports

Cabin class types available on flights from Islip to San José

Find direct flights to and from Islip and San José

Flights from domestic origins to San José

Flights to other popular destinations