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Cheap flights from San Francisco to New York from $253

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from San Francisco to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
9:35 pm - 12:10 pmSFO  San Francisco-ISP Islip Long Island
11h 35m1 stop Baltimore/Washington
Southwest Logo
3:10 pm - 11:15 pmISP  Islip Long Island-SFO San Francisco
11h 05m2 stops Baltimore/Washington Denver Intl
$396Southwest
Mon, Oct 26 - Fri, Oct 30
Southwest Logo
9:35 pm - 12:10 pmSFO  San Francisco-ISP Islip Long Island
11h 35m1 stop Baltimore/Washington
Southwest Logo
6:00 am - 2:35 pmISP  Islip Long Island-SFO San Francisco
11h 35m1 stop Baltimore/Washington
$396Southwest
Mon, Oct 26 - Thu, Oct 29
Southwest Logo
11:40 pm - 3:45 pmSFO  San Francisco-ISP Islip Long Island
13h 05m2 stops Chicago Midway Baltimore/Washington
Southwest Logo
3:10 pm - 11:15 pmISP  Islip Long Island-SFO San Francisco
11h 05m2 stops Baltimore/Washington Denver Intl
$396Southwest
Mon, Oct 26 - Fri, Oct 30
Southwest Logo
11:40 pm - 3:45 pmSFO  San Francisco-ISP Islip Long Island
13h 05m2 stops Chicago Midway Baltimore/Washington
Southwest Logo
6:00 am - 2:35 pmISP  Islip Long Island-SFO San Francisco
11h 35m1 stop Baltimore/Washington
$396Southwest
Mon, Oct 26 - Thu, Oct 29
Southwest Logo
9:35 pm - 12:10 pmSFO  San Francisco-ISP Islip Long Island
11h 35m1 stop Baltimore/Washington
Southwest Logo
6:00 am - 2:35 pmISP  Islip Long Island-SFO San Francisco
11h 35m1 stop Baltimore/Washington
$419Southwest
Mon, Oct 26 - Fri, Oct 30
Southwest Logo
11:40 pm - 3:45 pmSFO  San Francisco-ISP Islip Long Island
13h 05m2 stops Chicago Midway Baltimore/Washington
Southwest Logo
6:00 am - 2:55 pmISP  Islip Long Island-SFO San Francisco
11h 55m2 stops Baltimore/Washington San Diego
$429Southwest
Mon, Oct 26 - Thu, Oct 29
Frontier Logo
11:53 am - 4:58 pmSFO  San Francisco-ISP Islip Long Island
26h 05m2 stops Denver Intl Orlando
Frontier Logo
5:43 pm - 2:29 pmISP  Islip Long Island-SFO San Francisco
23h 46m2 stops Orlando Las Vegas Harry Reid Intl
$493Frontier
Fri, Oct 2 - Tue, Oct 6
Frontier Logo
7:13 pm - 5:30 pmSFO  San Francisco-ISP Islip Long Island
19h 17m2 stops Denver Intl Orlando
Frontier Logo
6:55 pm - 11:17 amISP  Islip Long Island-SFO San Francisco
19h 22m2 stops Orlando Denver Intl
$513Frontier
Fri, Oct 23 - Mon, Oct 26
Frontier Logo
10:17 pm - 5:31 pmSFO  San Francisco-ISP Islip Long Island
16h 14m2 stops Atlanta Hartsfield-Jackson Orlando
Frontier Logo
6:54 pm - 11:17 amISP  Islip Long Island-SFO San Francisco
19h 23m2 stops Orlando Denver Intl
$562Frontier
Fri, Oct 30 - Mon, Nov 2
Frontier Logo
7:13 pm - 5:30 pmSFO  San Francisco-ISP Islip Long Island
19h 17m2 stops Denver Intl Orlando
Frontier Logo
6:55 pm - 11:05 amISP  Islip Long Island-SFO San Francisco
19h 10m2 stops Orlando Denver Intl
$572Frontier
Fri, Oct 16 - Fri, Oct 23

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Southwest flights from San Francisco to Islip, New York

Our best Southwest deals on San Francisco to Islip, New York flight tickets
Southwest
Oct 26
SFO9:35 pmSan Francisco
11h 35m
1 stop
ISP12:10 pmIslip Long Island
Oct 30
ISP3:10 pmIslip Long Island
11h 05m
2 stops
SFO11:15 pmSan Francisco
$396
Southwest
Oct 26
SFO9:35 pmSan Francisco
11h 35m
1 stop
ISP12:10 pmIslip Long Island
Oct 30
ISP6:00 amIslip Long Island
11h 35m
1 stop
SFO2:35 pmSan Francisco
$419
Southwest
Oct 26
SFO11:40 pmSan Francisco
13h 05m
2 stops
ISP3:45 pmIslip Long Island
Oct 29
ISP6:00 amIslip Long Island
11h 55m
2 stops
SFO2:55 pmSan Francisco
$429

Frontier flights from San Francisco to Islip, New York

Our best Frontier deals on San Francisco to Islip, New York flight tickets
Frontier
Oct 2
SFO11:53 amSan Francisco
26h 05m
2 stops
ISP4:58 pmIslip Long Island
Oct 6
ISP5:43 pmIslip Long Island
23h 46m
2 stops
SFO2:29 pmSan Francisco
$493
Frontier
Oct 23
SFO7:13 pmSan Francisco
19h 17m
2 stops
ISP5:30 pmIslip Long Island
Oct 26
ISP6:55 pmIslip Long Island
19h 22m
2 stops
SFO11:17 amSan Francisco
$513
Frontier
Oct 30
SFO10:17 pmSan Francisco
16h 14m
2 stops
ISP5:31 pmIslip Long Island
Nov 2
ISP6:54 pmIslip Long Island
19h 23m
2 stops
SFO11:17 amSan Francisco
$562

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

San FranciscoIslip

SFO San Francisco - ISP Islip Long Island

SFOISP

San Francisco

Mon 10/26

9:35 pm-12:10 pm

1 stop11h 35m

Islip Long Island

Fri 10/30

3:10 pm-11:15 pm

2 stops11h 05m

$396

San FranciscoIslip

SFO San Francisco - ISP Islip Long Island

SFOISP

San Francisco

Mon 10/26

9:35 pm-12:10 pm

1 stop11h 35m

Islip Long Island

Thu 10/29

6:00 am-2:35 pm

1 stop11h 35m

$396

San FranciscoIslip

SFO San Francisco - ISP Islip Long Island

SFOISP

San Francisco

Mon 10/26

11:40 pm-3:45 pm

2 stops13h 05m

Islip Long Island

Fri 10/30

3:10 pm-11:15 pm

2 stops11h 05m

$396

San FranciscoIslip

SFO San Francisco - ISP Islip Long Island

SFOISP

San Francisco

Mon 10/26

11:40 pm-3:45 pm

2 stops13h 05m

Islip Long Island

Thu 10/29

6:00 am-2:35 pm

1 stop11h 35m

$396

San FranciscoIslip

SFO San Francisco - ISP Islip Long Island

SFOISP

San Francisco

Mon 10/26

9:35 pm-12:10 pm

1 stop11h 35m

Islip Long Island

Fri 10/30

6:00 am-2:35 pm

1 stop11h 35m

$419

San FranciscoIslip

SFO San Francisco - ISP Islip Long Island

SFOISP

San Francisco

Mon 10/26

11:40 pm-3:45 pm

2 stops13h 05m

Islip Long Island

Thu 10/29

6:00 am-2:55 pm

2 stops11h 55m

$429

San FranciscoIslip

SFO San Francisco - ISP Islip Long Island

SFOISP

San Francisco

Fri 10/2

11:53 am-4:58 pm

2 stops26h 05m

Islip Long Island

Tue 10/6

5:43 pm-2:29 pm

2 stops23h 46m

$493

San FranciscoIslip

SFO San Francisco - ISP Islip Long Island

SFOISP

San Francisco

Fri 10/23

7:13 pm-5:30 pm

2 stops19h 17m

Islip Long Island

Mon 10/26

6:55 pm-11:17 am

2 stops19h 22m

$513

San FranciscoIslip

SFO San Francisco - ISP Islip Long Island

SFOISP

San Francisco

Fri 10/30

10:17 pm-5:31 pm

2 stops16h 14m

Islip Long Island

Mon 11/2

6:54 pm-11:17 am

2 stops19h 23m

$562

San FranciscoIslip

SFO San Francisco - ISP Islip Long Island

SFOISP

San Francisco

Fri 10/16

7:13 pm-5:30 pm

2 stops19h 17m

Islip Long Island

Fri 10/23

6:55 pm-11:05 am

2 stops19h 10m

$572

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to New York from

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

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

Can stopping save me money on San Francisco to Islip, New York flights?

You could potentially save up to 32% on your flight if you consider stops on a San Francisco to Islip, New York flight.

When to book flights from San Francisco to Islip, New York

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

Cheap San Francisco to Islip, New York (SFO to ISP) flight deals and tips

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

Best Price Found

$253

Fastest flight time

16h 34m

Direct flights

None
The best one-way flight to Islip, New York from San Francisco in the past 72 hours is $253. The best round-trip flight deal from San Francisco to Islip, New York found on momondo in the last 72 hours is $396.
The fastest flight from San Francisco to Islip, New York takes 16h 34m
There are no direct flights from San Francisco to Islip, New York. There are no popular flight routes from San Francisco to Islip, New York.
Search flight deals

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

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

    The distance between San Francisco and Islip Long Island is about 2603.4 mi. 16h 34m is a normal flight duration for this route.

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

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

  • How many operators does momondo search for flights from San Francisco Airport to Islip Long Island Airport?

  • How old do you have to be to fly from San Francisco Airport to Islip Long Island Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Islip Long Island Airport.

  • What documentation or ID do you need to fly to Islip Long Island Airport?

    The travel and health documents required for your trip to Islip Long Island Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Islip Long Island Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from San Francisco to Islip, New York?

Best airlines flying from San Francisco to Islip, New York

Compare and see reviews for airlines that fly from San Francisco to Islip, New York with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $398Free CancellationRating
8.0
4,194 reviews
Search Southwest flights

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Montauk
Riverhead
Southampton
Amagansett
Sag Harbor

Why use momondo?

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

It is quick and easy to find San Francisco to Islip flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Islip that suits you.

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

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

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

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 Islip from San Francisco.

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

Yes momondo offers price alerts on flights to Islip from San Francisco. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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