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$366+ Cheap flights from Islip (ISP) to San José (SJO)

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — SJO
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Islip to San José

Discover tips and strategies to find the most affordable flight options for your journey from Islip (ISP) to San José (SJO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Find flight deals from Islip to San José

Cheapest flights from Islip to San José
Explore the most affordable flight options available from Islip to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This JetBlue deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/42:00 pmISP - SJO
1 stop11h 30mJetBlue
Tue 12/101:35 amSJO - ISP
1 stop10h 16mJetBlue
Deal found 11/20$734

Find flights from Islip to San José within your budget

Customize your flight search to find flights from Islip to San José 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 2,629,791 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

IslipSan José

ISP - SJO

ISPSJO

Islip Long Island

Wed 12/4

2:00 pm-12:30 am

1 stop11h 30m

San José Juan Santamaria Intl

Tue 12/10

1:35 am-12:51 pm

1 stop10h 16m

$734

IslipSan José

ISP - SJO

ISPSJO

Islip Long Island

Wed 12/4

2:00 pm-12:30 am

1 stop11h 30m

$366

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Compare providers for flights from Islip to San José

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Islip to San José in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Islip, New York-San José, San José Province flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Islip, New York-San José, San José Province flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Islip, New York-San José, San José Province flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Islip, New York-San José, San José Province flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Islip, New York-San José, San José Province flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Islip to San José

Have a flexible travel schedule? Discover the best time to fly to San José from Islip with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Islip to San José

Get recent, data-driven insights about flights from Islip to San José including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Islip, New York to San José, San José Province?

Currently, September is the cheapest month in which you can book a flight from Islip, New York to San José, San José Province (average of $398). Flying from Islip, New York to San José, San José Province in July is currently the most expensive (average of $532). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in San José by month

Plan your trip to San José by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San José, San José Province ranges from 0.0 - 11.8 inches per month. September is typically the wettest month, when rainfall can reach 11.8 in. February is typically the driest time to visit San José, San José Province when rainfall is around 0.0 in.

Temperature in San José by month

Plan your trip to San José by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San José, San José Province, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 F).

Reviews of airlines servicing San José

Get insights into the airlines that provide service to San José. 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 San José. Reviews last updated November 21, 2024.
JetBlue
7.5
Good
3,395 reviews

Entertainment

7.4

Crew

8.2

Boarding

7.7

Comfort

7.7

Food

6.9

Overall

7.5

Reviews

1 / 10

Flight canceled, returned to NY and waiting for the new one. Thanks

JetBlue
7.5
Good
3,395 reviews
JetBlue
7.5
Good
3,395 reviews

Entertainment

7.4

Crew

8.2

Boarding

7.7

Comfort

7.7

Food

6.9

Overall

7.5

Reviews

1 / 10

Flight canceled, returned to NY and waiting for the new one. Thanks

Related info for your journey

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

  • Can I find deals for flights from Islip to San José that include hotel bookings?

    Yes. In addition to deals on Islip to San José flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Islip to San José?

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

  • Can I find deals for business class flights from Islip to San José?

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

  • What is the cheapest month to book a flight from Islip, New York to San José, San José Province?

    Currently, September is the cheapest month in which you can book a flight from Islip, New York to San José, San José Province (average of $398). Flying from Islip, New York to San José, San José Province in July is currently the most expensive (average of $532). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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