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Cheap flights from Islip, New York to San Jose from $314

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Islip, New York to San Jose

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
12:25 pm - 10:25 pmISP  Islip Long Island-SJC San Jose
13h 00m2 stops Baltimore/Washington San Diego
Southwest Logo
1:40 pm - 11:35 pmSJC  San Jose-ISP Islip Long Island
6h 55m1 stop Baltimore/Washington
$478Southwest
Fri, Nov 6 - Fri, Nov 13
Southwest Logo
5:35 am - 1:55 pmISP  Islip Long Island-SJC San Jose
11h 20m1 stop Baltimore/Washington
Southwest Logo
1:40 pm - 11:35 pmSJC  San Jose-ISP Islip Long Island
6h 55m1 stop Baltimore/Washington
$528Southwest
Fri, Nov 6 - Fri, Nov 13
Southwest Logo
12:25 pm - 10:25 pmISP  Islip Long Island-SJC San Jose
13h 00m2 stops Baltimore/Washington San Diego
Southwest Logo
9:50 pm - 12:05 pmSJC  San Jose-ISP Islip Long Island
11h 15m2 stops Denver Intl Baltimore/Washington
$602Southwest
Fri, Nov 6 - Fri, Nov 13
Southwest Logo
6:00 am - 12:25 pmISP  Islip Long Island-SJC San Jose
9h 25m2 stops Baltimore/Washington Chicago Midway
Southwest Logo
11:55 am - 10:40 pmSJC  San Jose-ISP Islip Long Island
7h 45m1 stop Baltimore/Washington
$647Southwest
Fri, Oct 9 - Tue, Oct 13
Southwest Logo
6:00 am - 12:25 pmISP  Islip Long Island-SJC San Jose
9h 25m2 stops Baltimore/Washington Chicago Midway
Southwest Logo
9:45 am - 10:40 pmSJC  San Jose-ISP Islip Long Island
9h 55m2 stops Las Vegas Harry Reid Intl Baltimore/Washington
$652Southwest
Fri, Oct 9 - Tue, Oct 13
Southwest Logo
3:10 pm - 11:55 pmISP  Islip Long Island-SJC San Jose
11h 45m2 stops Baltimore/Washington Phoenix Sky Harbor Intl
Southwest Logo
9:40 pm - 12:10 pmSJC  San Jose-ISP Islip Long Island
11h 30m1 stop Baltimore/Washington
$853Southwest
Thu, Oct 8 - Mon, Oct 12
Southwest Logo
6:00 am - 2:25 pmISP  Islip Long Island-SJC San Jose
11h 25m1 stop Baltimore/Washington
Southwest Logo
11:55 am - 10:40 pmSJC  San Jose-ISP Islip Long Island
7h 45m1 stop Baltimore/Washington
$898Southwest
Fri, Oct 9 - Tue, Oct 13
Southwest Logo
6:00 am - 2:25 pmISP  Islip Long Island-SJC San Jose
11h 25m1 stop Baltimore/Washington
Southwest Logo
9:40 pm - 12:10 pmSJC  San Jose-ISP Islip Long Island
11h 30m1 stop Baltimore/Washington
$954Southwest
Thu, Oct 8 - Mon, Oct 12
Southwest Logo
3:10 pm - 11:55 pmISP  Islip Long Island-SJC San Jose
11h 45m2 stops Baltimore/Washington Las Vegas Harry Reid Intl
Southwest Logo
9:15 am - 11:40 pmSJC  San Jose-ISP Islip Long Island
11h 25m2 stops Denver Intl Baltimore/Washington
$1,012Southwest
Thu, Oct 8 - Mon, Oct 12

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Southwest flights from Islip, New York to San Jose, California

Our best Southwest deals on Islip, New York to San Jose, California flight tickets
Southwest
Nov 6
ISP12:25 pmIslip Long Island
13h 00m
2 stops
SJC10:25 pmSan Jose
Nov 13
SJC1:40 pmSan Jose
6h 55m
1 stop
ISP11:35 pmIslip Long Island
$478
Southwest
Nov 6
ISP5:35 amIslip Long Island
11h 20m
1 stop
SJC1:55 pmSan Jose
Nov 13
SJC1:40 pmSan Jose
6h 55m
1 stop
ISP11:35 pmIslip Long Island
$528
Southwest
Nov 6
ISP12:25 pmIslip Long Island
13h 00m
2 stops
SJC10:25 pmSan Jose
Nov 13
SJC9:50 pmSan Jose
11h 15m
2 stops
ISP12:05 pmIslip Long Island
$602

momondo Fare Finder

 
Use the filters below to find and compare flights from Islip, New York to San Jose, California that are best for you.

Fly from

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Route

Depart

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Price

Cheapest round-trip

IslipSan Jose

ISP Islip Long Island - SJC San Jose

ISPSJC

Islip Long Island

Fri 11/6

12:25 pm-10:25 pm

2 stops13h 00m

San Jose

Fri 11/13

1:40 pm-11:35 pm

1 stop6h 55m

$478

IslipSan Jose

ISP Islip Long Island - SJC San Jose

ISPSJC

Islip Long Island

Fri 11/6

5:35 am-1:55 pm

1 stop11h 20m

San Jose

Fri 11/13

1:40 pm-11:35 pm

1 stop6h 55m

$528

IslipSan Jose

ISP Islip Long Island - SJC San Jose

ISPSJC

Islip Long Island

Fri 11/6

12:25 pm-10:25 pm

2 stops13h 00m

San Jose

Fri 11/13

9:50 pm-12:05 pm

2 stops11h 15m

$602
Quickest round-trip

IslipSan Jose

ISP Islip Long Island - SJC San Jose

ISPSJC

Islip Long Island

Fri 10/9

6:00 am-12:25 pm

2 stops9h 25m

San Jose

Tue 10/13

11:55 am-10:40 pm

1 stop7h 45m

$647

IslipSan Jose

ISP Islip Long Island - SJC San Jose

ISPSJC

Islip Long Island

Fri 10/9

6:00 am-12:25 pm

2 stops9h 25m

San Jose

Tue 10/13

9:45 am-10:40 pm

2 stops9h 55m

$652

IslipSan Jose

ISP Islip Long Island - SJC San Jose

ISPSJC

Islip Long Island

Thu 10/8

3:10 pm-11:55 pm

2 stops11h 45m

San Jose

Mon 10/12

9:40 pm-12:10 pm

1 stop11h 30m

$853

IslipSan Jose

ISP Islip Long Island - SJC San Jose

ISPSJC

Islip Long Island

Fri 10/9

6:00 am-2:25 pm

1 stop11h 25m

San Jose

Tue 10/13

11:55 am-10:40 pm

1 stop7h 45m

$898

IslipSan Jose

ISP Islip Long Island - SJC San Jose

ISPSJC

Islip Long Island

Thu 10/8

6:00 am-2:25 pm

1 stop11h 25m

San Jose

Mon 10/12

9:40 pm-12:10 pm

1 stop11h 30m

$954

IslipSan Jose

ISP Islip Long Island - SJC San Jose

ISPSJC

Islip Long Island

Thu 10/8

3:10 pm-11:55 pm

2 stops11h 45m

San Jose

Mon 10/12

9:15 am-11:40 pm

2 stops11h 25m

$1,012
Cheapest one-way
Quickest one-way

IslipSan Jose

ISP Islip Long Island - SJC San Jose

ISPSJC

Islip Long Island

Sat 10/10

12:20 pm-8:10 pm

2 stops10h 50m

$314

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

See travel insights to San Jose from

How to get the cheapest flight ticket from Islip, New York to San Jose, California

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 airline that flies from Islip Long Island to San Jose?

Southwest is the most popular carrier operating from Islip Long Island to San Jose

What airlines fly to San Jose, California?

United Airlines, Alaska Airlines and JetBlue are the top three most popular airlines that fly to San Jose, California from Islip, New York according to our data. United Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to San Jose, California. Keep in mind that there are 9 different airlines that fly to San Jose, California on a routine basis, so you have a few additional options to choose from.

When to book flights from Islip, New York to San Jose, California

Are you open to changing your travel dates? Check out the ideal times to fly from Islip, New York to San Jose, California 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 Jose, California (ISP to SJC) flight deals and tips

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

Best Price Found

$314

Fastest flight time

9h 25m

Direct flights

None
The best one-way flight to San Jose, California from Islip, New York in the past 72 hours is $314. The best round-trip flight deal from Islip, New York to San Jose, California found on momondo in the last 72 hours is $478.
The fastest flight from Islip, New York to San Jose, California takes 9h 25m
There are no direct flights from Islip, New York to San Jose, California. There are no popular flight routes from Islip, New York to San Jose, California.
Search flight deals

Frequently asked questions about flying from Islip, New York to San Jose, California

  • How far is Islip Long Island to San Jose by plane?

    The distance between Islip Long Island and San Jose is about 2587.7 mi. A reasonable flight in good conditions will take 9h 25m.

  • When did momondo last update prices for flights from Islip Long Island Airport to San Jose Airport?

    Prices for flights from Islip Long Island Airport to San Jose Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Islip Long Island Airport to San Jose 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 Jose Airport.

  • What documentation or ID do you need to fly to San Jose Airport?

    The required travel and health documents for your San Jose 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 Jose 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 Jose?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Islip to San Jose. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to San Jose from Islip which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Islip to San Jose.

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

If you are not ready to book a flight from Islip to San Jose now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Jose and let you know when they change.

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