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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
8:00 am - 11:35 pmSFO  San Francisco-ISP Islip Long Island
12h 35m2 stops Denver Intl Baltimore/Washington
Southwest Logo
5:35 am - 1:45 pmISP  Islip Long Island-SFO San Francisco
11h 10m1 stop Baltimore/Washington
$342Southwest
Fri, Dec 11 - Sun, Dec 13
Southwest Logo
8:00 am - 11:35 pmSFO  San Francisco-ISP Islip Long Island
12h 35m2 stops Denver Intl Baltimore/Washington
Southwest Logo
5:35 am - 2:25 pmISP  Islip Long Island-SFO San Francisco
11h 50m2 stops Baltimore/Washington Denver Intl
$347Southwest
Fri, Dec 11 - Sun, Dec 13
Southwest Logo
9:25 pm - 12:05 pmSFO  San Francisco-ISP Islip Long Island
11h 40m1 stop Baltimore/Washington
Southwest Logo
5:35 am - 1:45 pmISP  Islip Long Island-SFO San Francisco
11h 10m1 stop Baltimore/Washington
$432Southwest
Fri, Dec 11 - Sun, Dec 13
Frontier Logo
10:20 pm - 5:31 pmSFO  San Francisco-ISP Islip Long Island
16h 11m2 stops Atlanta Hartsfield-Jackson Orlando
Frontier Logo
4:40 pm - 9:01 amISP  Islip Long Island-SFO San Francisco
19h 21m2 stops Orlando Dallas/Fort Worth
$577Frontier
Wed, Nov 18 - Mon, Nov 23
Southwest Logo
7:15 am - 9:45 pmSFO  San Francisco-ISP Islip Long Island
11h 30m2 stops San Diego Baltimore/Washington
Southwest Logo
5:45 am - 11:25 amISP  Islip Long Island-SFO San Francisco
8h 40m1 stop Baltimore/Washington
$582Southwest
Thu, Nov 19 - Thu, Nov 26
Southwest Logo
7:15 am - 9:45 pmSFO  San Francisco-ISP Islip Long Island
11h 30m2 stops San Diego Baltimore/Washington
Southwest Logo
5:45 am - 3:40 pmISP  Islip Long Island-SFO San Francisco
12h 55m2 stops Baltimore/Washington Los Angeles
$597Southwest
Thu, Nov 19 - Thu, Nov 26
Southwest Logo
8:00 am - 11:35 pmSFO  San Francisco-ISP Islip Long Island
12h 35m2 stops Denver Intl Baltimore/Washington
Southwest Logo
5:35 am - 1:45 pmISP  Islip Long Island-SFO San Francisco
11h 10m1 stop Baltimore/Washington
$642Southwest
Thu, Nov 5 - Mon, Nov 9
Southwest Logo
9:25 pm - 11:45 amSFO  San Francisco-ISP Islip Long Island
11h 20m1 stop Baltimore/Washington
Southwest Logo
5:35 am - 1:45 pmISP  Islip Long Island-SFO San Francisco
11h 10m1 stop Baltimore/Washington
$642Southwest
Thu, Nov 5 - Mon, Nov 9
Frontier Logo
2:21 pm - 3:45 pmSFO  San Francisco-ISP Islip Long Island
22h 24m2 stops Las Vegas Harry Reid Intl Orlando
Frontier Logo
4:40 pm - 9:01 amISP  Islip Long Island-SFO San Francisco
19h 21m2 stops Orlando Dallas/Fort Worth
$645Frontier
Thu, Nov 19 - Mon, Nov 23
Southwest Logo
10:10 am - 11:35 pmSFO  San Francisco-ISP Islip Long Island
10h 25m2 stops Las Vegas Harry Reid Intl Baltimore/Washington
Southwest Logo
5:35 am - 1:50 pmISP  Islip Long Island-SFO San Francisco
11h 15m2 stops Baltimore/Washington Chicago Midway
$647Southwest
Thu, Nov 5 - Mon, Nov 9

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Breeze Airways flights from San Francisco to Islip, New York

Our best Breeze Airways deals on San Francisco to Islip, New York flight tickets
Breeze Airways
Nov 14
SFO12:36 pmSan Francisco
25h 57m
1 stop
ISP5:33 pmIslip Long Island
Nov 16
ISP9:39 amIslip Long Island
29h 22m
2 stops
SFO12:01 pmSan Francisco
$779
Breeze Airways
Nov 14
SFO12:36 pmSan Francisco
25h 57m
1 stop
ISP5:33 pmIslip Long Island
Nov 15
ISP7:45 pmIslip Long Island
18h 24m
3 stops
SFO11:09 amSan Francisco
$784
Breeze Airways
Nov 11
SFO12:36 pmSan Francisco
25h 57m
1 stop
ISP5:33 pmIslip Long Island
Nov 16
ISP9:39 amIslip Long Island
29h 22m
2 stops
SFO12:01 pmSan Francisco
$789

Frontier flights from San Francisco to Islip, New York

Our best Frontier deals on San Francisco to Islip, New York flight tickets
Frontier
Nov 18
SFO10:20 pmSan Francisco
16h 11m
2 stops
ISP5:31 pmIslip Long Island
Nov 23
ISP4:40 pmIslip Long Island
19h 21m
2 stops
SFO9:01 amSan Francisco
$577
Frontier
Nov 19
SFO2:21 pmSan Francisco
22h 24m
2 stops
ISP3:45 pmIslip Long Island
Nov 23
ISP4:40 pmIslip Long Island
19h 21m
2 stops
SFO9:01 amSan Francisco
$645
Frontier
Nov 23
SFO4:43 pmSan Francisco
20h 02m
2 stops
ISP3:45 pmIslip Long Island
Dec 3
ISP2:17 pmIslip Long Island
13h 31m
2 stops
SFO12:48 amSan Francisco
$674

momondo Fare Finder

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

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Route

Depart

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Price

Cheapest round-trip

San FranciscoIslip

SFO San Francisco - ISP Islip Long Island

SFOISP

San Francisco

Fri 12/11

8:00 am-11:35 pm

2 stops12h 35m

Islip Long Island

Sun 12/13

5:35 am-1:45 pm

1 stop11h 10m

$342

San FranciscoIslip

SFO San Francisco - ISP Islip Long Island

SFOISP

San Francisco

Fri 12/11

8:00 am-11:35 pm

2 stops12h 35m

Islip Long Island

Sun 12/13

5:35 am-2:25 pm

2 stops11h 50m

$347

San FranciscoIslip

SFO San Francisco - ISP Islip Long Island

SFOISP

San Francisco

Fri 12/11

9:25 pm-12:05 pm

1 stop11h 40m

Islip Long Island

Sun 12/13

5:35 am-1:45 pm

1 stop11h 10m

$432

San FranciscoIslip

SFO San Francisco - ISP Islip Long Island

SFOISP

San Francisco

Wed 11/18

10:20 pm-5:31 pm

2 stops16h 11m

Islip Long Island

Mon 11/23

4:40 pm-9:01 am

2 stops19h 21m

$577
Quickest round-trip

San FranciscoIslip

SFO San Francisco - ISP Islip Long Island

SFOISP

San Francisco

Thu 11/19

7:15 am-9:45 pm

2 stops11h 30m

Islip Long Island

Thu 11/26

5:45 am-11:25 am

1 stop8h 40m

$582

San FranciscoIslip

SFO San Francisco - ISP Islip Long Island

SFOISP

San Francisco

Thu 11/19

7:15 am-9:45 pm

2 stops11h 30m

Islip Long Island

Thu 11/26

5:45 am-3:40 pm

2 stops12h 55m

$597

San FranciscoIslip

SFO San Francisco - ISP Islip Long Island

SFOISP

San Francisco

Thu 11/5

8:00 am-11:35 pm

2 stops12h 35m

Islip Long Island

Mon 11/9

5:35 am-1:45 pm

1 stop11h 10m

$642

San FranciscoIslip

SFO San Francisco - ISP Islip Long Island

SFOISP

San Francisco

Thu 11/5

9:25 pm-11:45 am

1 stop11h 20m

Islip Long Island

Mon 11/9

5:35 am-1:45 pm

1 stop11h 10m

$642

San FranciscoIslip

SFO San Francisco - ISP Islip Long Island

SFOISP

San Francisco

Thu 11/19

2:21 pm-3:45 pm

2 stops22h 24m

Islip Long Island

Mon 11/23

4:40 pm-9:01 am

2 stops19h 21m

$645

San FranciscoIslip

SFO San Francisco - ISP Islip Long Island

SFOISP

San Francisco

Thu 11/5

10:10 am-11:35 pm

2 stops10h 25m

Islip Long Island

Mon 11/9

5:35 am-1:50 pm

2 stops11h 15m

$647

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 21% 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

12h 35m

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 $342.
The fastest flight from San Francisco to Islip, New York takes 12h 35m
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. 12h 35m 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
7.9
4,208 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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