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

Flights from San Jose to Islip usually depart from San Jose (SJC) and arrive at Islip Long Island (ISP).

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

Most connecting flights from San Jose to Islip pass through Baltimore/Washington (BWI), which handles 100% of one-stop traffic on this route.

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

Yes. Flexible dates can save you up to 8% on flights from San Jose to Islip. Monday is the cheapest departure day at $567 round-trip on average, while Wednesday is the most expensive at $616, a difference of $49. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

How long is a flight from San Jose to Islip?

A nonstop flight from San Jose to Islip takes 00m, covering 2,594 miles.

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

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from San Jose to Islip changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $493 to $659. That means the highest observed fare was about 33% higher than the lowest one.

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

One-way fares from San Jose to Islip are currently higher than usual. Average one-way flight prices are about $414, which is 116% above the typical average for this route.

What is the time difference between San Jose and Islip?

Islip is 3 hours ahead of San Jose (Eastern Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Islip Long Island Airport (ISP)?

Islip Long Island Airport (ISP) hosts 5 major car rental companies, with daily rates averaging $105 for economy cars. Top options include: • Budget • Enterprise Rent-A-Car • Avis • National • Empire Rent A Car

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

Round-trip flights from San Jose to Islip typically range from $567 to $616. The lowest price found in the past 5 days was $493, on Southwest.

Which airline is the cheapest to fly from San Jose to Islip?

Southwest ($493) offered the cheapest round-trip ticket from San Jose to Islip in the last 5 days.

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

Flights via Baltimore/Washington (BWI) offer the most affordable fares, with an average round-trip price of $616. Based on KAYAK data over the past 3 months.

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

Baltimore/Washington (BWI) had the shortest average connection time for San Jose to Islip layovers at 5h 17m over the past 3 months.

$307 CHEAP FLIGHTS from San Jose to Islip (SJC - ISP)

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Cheapest round-trip

$493

Typical prices: $567-$616

Southwest

Sun 12/16Fri 12/21

SJC - ISP • 2 stops

Cheapest one-way

$307

Typical prices: $191-$191

Frontier

Sat 12/22

SJC - ISP • 2 stops

Nonstop flights

Not available

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

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Flight Deals

Cheap Flights from San Jose to Islip (SJC-ISP)

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

Round-trip

One-way

Recent round-trip flight deals from San Jose to Islip

Wed, Dec 16 - Mon, Dec 21

9:00 am - 9:45 pmSJC San Jose-ISP Islip Long Island

9h 45m2 stops Denver Intl Baltimore/Washington

5:40 am - 4:05 pmISP Islip Long Island-SJC San Jose

13h 25m2 stops Orlando Denver Intl

$493Southwest

Wed, Dec 16 - Mon, Dec 21

9:00 am - 9:45 pmSJC San Jose-ISP Islip Long Island

9h 45m2 stops Denver Intl Baltimore/Washington

6:05 am - 1:20 pmISP Islip Long Island-SJC San Jose

10h 15m1 stop Baltimore/Washington

$523Southwest

Thu, Dec 17 - Mon, Dec 21

8:40 am - 11:35 pmSJC San Jose-ISP Islip Long Island

11h 55m2 stops Las Vegas Harry Reid Intl Baltimore/Washington

5:40 am - 4:05 pmISP Islip Long Island-SJC San Jose

13h 25m2 stops Orlando Denver Intl

$543Southwest

Thu, Dec 17 - Mon, Dec 21

1:35 pm - 11:35 pmSJC San Jose-ISP Islip Long Island

7h 00m1 stop Baltimore/Washington

4:55 pm - 11:55 pmISP Islip Long Island-SJC San Jose

10h 00m2 stops Baltimore/Washington Las Vegas Harry Reid Intl

$545Southwest

Thu, Dec 17 - Mon, Dec 21

1:35 pm - 11:35 pmSJC San Jose-ISP Islip Long Island

7h 00m1 stop Baltimore/Washington

6:05 am - 1:20 pmISP Islip Long Island-SJC San Jose

10h 15m1 stop Baltimore/Washington

$575Southwest

Tue, Nov 10 - Sat, Nov 14

9:45 am - 9:45 pmSJC San Jose-ISP Islip Long Island

9h 00m2 stops Las Vegas Harry Reid Intl Baltimore/Washington

6:00 am - 4:50 pmISP Islip Long Island-SJC San Jose

13h 50m2 stops Baltimore/Washington Denver Intl

$647Southwest

Thu, Nov 12 - Tue, Dec 1

1:40 pm - 11:35 pmSJC San Jose-ISP Islip Long Island

6h 55m1 stop Baltimore/Washington

6:05 am - 2:20 pmISP Islip Long Island-SJC San Jose

11h 15m2 stops Baltimore/Washington Los Angeles

$654Southwest

Thu, Nov 12 - Tue, Dec 1

9:35 am - 11:35 pmSJC San Jose-ISP Islip Long Island

11h 00m2 stops Los Angeles Baltimore/Washington

6:05 am - 2:20 pmISP Islip Long Island-SJC San Jose

11h 15m2 stops Baltimore/Washington Los Angeles

$659Southwest

Booking Insights

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

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

Prices

Airlines

Layovers

How much is a round-trip flight from San Jose to Islip? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Jose to Islip departing in december.

Find deals

Cheapest flight	$307

One-way flight from San Jose to Islip

When to book flights from San Jose to Islip

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

How long is a flight from San Jose to Islip?
A nonstop flight from San Jose to Islip takes 00m, covering 2,594 miles.
Do I need a passport to fly from San Jose to Islip?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
Have flight prices from San Jose to Islip changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $493 to $659. That means the highest observed fare was about 33% higher than the lowest one.
How are flight prices from San Jose to Islip looking right now?
One-way fares from San Jose to Islip are currently higher than usual. Average one-way flight prices are about $414, which is 116% above the typical average for this route.
What car rental options are available at Islip Long Island Airport (ISP)?
Islip Long Island Airport (ISP) hosts 5 major car rental companies, with daily rates averaging $105 for economy cars. Top options include:

• Budget
• Enterprise Rent-A-Car
• Avis
• National
• Empire Rent A Car
Which airports can I use when flying from San Jose to Islip?
Flights from San Jose to Islip usually depart from San Jose (SJC) and arrive at Islip Long Island (ISP).
Which airports do connecting flights from San Jose to Islip pass through?
Most connecting flights from San Jose to Islip pass through Baltimore/Washington (BWI), which handles 100% of one-stop traffic on this route.
Can I save money by using flexible dates for flights from San Jose to Islip?
Yes. Flexible dates can save you up to 8% on flights from San Jose to Islip. Monday is the cheapest departure day at $567 round-trip on average, while Wednesday is the most expensive at $616, a difference of $49.

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 is the time difference between San Jose and Islip?
Islip is 3 hours ahead of San Jose (Eastern Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Monday departure and avoid flying on Wednesday. On this route, Monday flights average $567, about $49 less than Wednesday fares (8% savings) based on the last 12 months.

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SJC - ISP

$307 Find Cheap Flights from San Jose to Islip - Compare and Save

Everything you should know

Cheap Flights from San Jose to Islip (SJC-ISP)

Recent round-trip flight deals from San Jose to Islip

Recent one-way flight deals from San Jose to Islip

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

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

Which airline is the cheapest to fly from San Jose to Islip?

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

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

Key details for San Jose to Islip flights

Cheapest flight

When to book flights from San Jose to Islip

Your San Jose to Islip flight questions, answered

Your guide to booking San Jose to Islip flights

More options for your flight from San Jose to Islip

Complete your trip to Islip with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from San Jose to Islip

Find direct flights to and from San Jose and Islip

Flights from domestic origins to Islip

Flights to other popular destinations

Find deals for your return flight