$328+ Cheap flights from Islip, NY to San Jose (ISP - SJC)
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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — SJC
Dec 25 — Jan 11
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Islip to San Jose
Discover tips and strategies to find the most affordable flight options for your journey from Islip (ISP) to San Jose (SJC). 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 December 20, 2024.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $570 (Mytrip) |
One-way from | $328 (Southwest) |
Find flight deals from Islip to San Jose
Best flights from Islip to San JoseDiscover carefully curated flight deals from Islip to San Jose that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 20, 2024.
Discover carefully curated flight deals from Islip to San Jose that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 20, 2024.
This Mytrip deal was found by Cheapflights users on 12/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/44:05 pmISP - SJC
3 stops21h 45mMultiple Airlines
Wed 1/85:50 amSJC - ISP
3 stops25h 21mMultiple Airlines
Deal found 12/20![Multiple Airlines logo]()
$570
Find flights from Islip to San Jose within your budget
Customize your flight search to find flights from Islip to San Jose 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 2,558,603 searches. Data last updated December 20, 2024.
Fly from
Any airport
Fly to
Any airport
Route
Depart
Return
Price
IslipSan Jose
ISP - SJC
ISPSJC
Islip Long Island
Sat 1/4
4:05 pm-10:50 am
3 stops21h 45m
San Jose
Wed 1/8
5:50 am-10:11 am
3 stops25h 21m
$570
IslipSan Jose
ISP - SJC
ISPSJC
Islip Long Island
Thu 1/16
5:55 am-1:50 pm
2 stops10h 55m
$328
Compare providers for flights from Islip to San Jose
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 Jose in December.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Islip, New York-San Jose 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 Jose flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Islip, New York-San Jose flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Islip, New York-San Jose 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 Jose 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 Jose
Have a flexible travel schedule? Discover the best time to fly to San Jose 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 Jose
Get recent, data-driven insights about flights from Islip to San Jose including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Islip, New York to San Jose?
Currently, September is the cheapest month in which you can book a flight from Islip, New York to San Jose (average of $255). Flying from Islip, New York to San Jose in June is currently the most expensive (average of $375). 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 Jose by month
Plan your trip to San Jose by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Jose ranges from 0.0 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. July is typically the driest time to visit San Jose when rainfall is around 0.0 in.
Temperature in San Jose by month
Plan your trip to San Jose by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Jose, use this chart to help with planning. For those seeking warmer temperatures, July 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 50.0 F).
Reviews of airlines servicing San Jose
Get insights into the airlines that provide service to San Jose. 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 Jose. Reviews last updated December 20, 2024.
4,821 reviews
Food
7.2
Boarding
8.2
Crew
8.7
Entertainment
7.7
Overall
8.1
Comfort
8.1
Reviews
1 / 10
No issues. I needed pre boarding and I was able to get it without issue