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Cheap flights from Islip, New York to San José, San José Province from $366

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 San José, San José Province departing on 12/4. 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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Find the cheapest flights from Islip, New York to San José

Cheap round-trip flights

These are some of the best round-trip flight deals from Islip, New York to San José that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Islip, New York to San José.

Cheap last minute flights

Planning a quick getaway from Islip, New York to San José? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San José, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Islip, New York to San José

Find recent round-trip train or bus tickets from Islip, New York to San José.

All round-trip flight deals to San José

The cheapest plane tickets to San José found on KAYAK recently.
12:18 pm - 12:05 amISP-SJO
12h 47m1 stop
1:35 am - 12:51 pmSJO-ISP
10h 16m1 stop
$709JetBlue
Find Deal
Mon, Dec 2 - Thu, Dec 5
2:00 pm - 12:30 amISP-SJO
11h 30m1 stop
1:35 am - 12:51 pmSJO-ISP
10h 16m1 stop
$734JetBlue
Find Deal
Wed, Dec 4 - Tue, Dec 10
12:18 pm - 12:05 amISP-SJO
12h 47m1 stop
1:35 am - 12:51 pmSJO-ISP
10h 16m1 stop
$785JetBlue
Find Deal
Mon, Dec 2 - Fri, Dec 6
12:18 pm - 12:05 amISP-SJO
12h 47m1 stop
1:35 am - 12:51 pmSJO-ISP
10h 16m1 stop
$822JetBlue
Find Deal
Mon, Dec 2 - Thu, Dec 5
2:00 pm - 12:30 amISP-SJO
11h 30m1 stop
$366JetBlue
Find Deal
Wed, Dec 4
12:18 pm - 11:49 pmISP-SJO
12h 31m1 stop
$456JetBlue
Find Deal
Sat, Nov 30
12:18 pm - 11:49 pmISP-SJO
12h 31m1 stop
$498JetBlue
Find Deal
Sat, Nov 30
12:18 pm - 11:49 pmISP-SJO
12h 31m1 stop
$544JetBlue
Find Deal
Fri, Nov 29
12:20 pm - 12:28 amISP-SJO
13h 08m1 stop
$661JetBlue
Find Deal
Mon, Dec 30
12:20 pm - 12:28 amISP-SJO
13h 08m1 stop
$700JetBlue
Find Deal
Sat, Dec 28

JetBlue flights from Islip, New York to San José, San José Province

Our best JetBlue deals on Islip, New York to San José, San José Province flight tickets
JetBlue
Dec 2
ISP12:18 pmIslip Long Island
12h 47m
1 stop
SJO12:05 amSan José Juan Santamaria Intl
Dec 5
SJO1:35 amSan José Juan Santamaria Intl
10h 16m
1 stop
ISP12:51 pmIslip Long Island
JetBlue
Dec 4
ISP2:00 pmIslip Long Island
11h 30m
1 stop
SJO12:30 amSan José Juan Santamaria Intl
Dec 10
SJO1:35 amSan José Juan Santamaria Intl
10h 16m
1 stop
ISP12:51 pmIslip Long Island
JetBlue
Dec 2
ISP12:18 pmIslip Long Island
12h 47m
1 stop
SJO12:05 amSan José Juan Santamaria Intl
Dec 6
SJO1:35 amSan José Juan Santamaria Intl
10h 16m
1 stop
ISP12:51 pmIslip Long Island

See travel insights to San José from

How to get the cheapest flight ticket from Islip, New York to San José, San José Province

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 is the cheapest month to fly to San José, San José Province?

The month of September is, on average, the cheapest month to fly to San José, San José Province from Islip, New York, with most prices found around $346. If you’re not able to fly to San José, San José Province in September, then October is your next best option. Flight prices from Islip, New York to San José, San José Province during October average around $362.

What is the cheapest day to depart on your flight to San José, San José Province?

The cheapest day to depart from Islip, New York to San José, San José Province is on a Wednesday when prices can be found for as low as $406. The most expensive day to fly to San José, San José Province is Saturday, with ticket prices averaging around $489.

What is the cheapest time of day to depart on your flight to San José, San José Province?

In the evening is the cheapest time of day to fly from Islip, New York to San José, San José Province when you can find flight prices for as low as $389. Flying to San José, San José Province in the evening is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to San José, San José Province, so prices are often more expensive at around $497 per ticket.

How far in advance should I book a flight to San José, San José Province?

We recommend purchasing flights from Islip, New York to San José, San José Province 0 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to San José, San José Province for $438. Keep in mind that you might also find cheap flights to San José, San José Province outside of this time window. In fact, momondo users recently found flights from Islip, New York to San José, San José Province for $372.

When to book flights from Islip, New York to San José, San José Province

Are you open to changing your travel dates? Check out the ideal times to fly from Islip, New York to San José, San José Province according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Islip, New York to San José, San José Province (ISP to SJO) flight deals and tips

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

Best Price Found

$366

Fastest flight time

11h 30m

Direct flights

None

Airports in San José, San José Province

1 airport
The best one-way flight to San José, San José Province from Islip, New York in the past 72 hours is $366. The best round-trip flight deal from Islip, New York to San José, San José Province found on momondo in the last 72 hours is $709.
The fastest flight from Islip, New York to San José, San José Province takes 11h 30m
There are no direct flights from Islip, New York to San José, San José Province. Popular non-direct route for this connection is Islip Long Island Airport - San José Juan Santamaria Intl Airport.
There is 1 airport near San José, San José Province: San José Juan Santamaria Intl (SJO)

  • How far is Islip Long Island to San José Juan Santamaria Intl by plane?

    The straight-line distance from Islip Long Island to San José Juan Santamaria Intl is 2228.0 mi. By plane, this route typically takes 11h 30m.

  • When did momondo last update prices for flights from Islip Long Island Airport to San José Juan Santamaria Intl Airport?

    Prices for flights from Islip Long Island Airport to San José Juan Santamaria Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Islip Long Island Airport to San José Juan Santamaria Intl Airport?

    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 San José Juan Santamaria Intl Airport.

  • What documentation or ID do you need to fly to San José Juan Santamaria Intl Airport?

    The required travel and health documents for your San José Juan Santamaria Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San José Juan Santamaria Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Why use momondo?

Why should I use momondo to find a flight deal from Islip to San José?

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

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

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

How can momondo help me find flights from Islip to San José?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San José from Islip.

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

Yes. momondo can track prices for Islip to San José flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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