How does KAYAK find such low prices on flights from Islip to San Francisco Bay Area?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Islip to San Francisco Bay Area. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Islip to San Francisco Bay Area?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Islip to San Francisco Bay Area is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Islip to San Francisco Bay Area?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Islip to San Francisco Bay Area with an airline and back with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Islip to San Francisco Bay Area?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Islip to San Francisco Bay Area up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

How long does a flight from Islip to San Francisco Bay Area take?

The duration of a flight to San Francisco Bay Area depends on your arrival airport. The shortest route to San Francisco Bay Area from Islip is to San Francisco , which takes 16h 57m .

$107 CHEAP FLIGHTS from Islip to San Francisco Bay Area

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Flights Deals

Best San Francisco Bay Area Flight Deals from Islip

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

One-wayRound-trip

San Francisco1 stop$201

San Jose1 stop$532

San Francisco1 stop$201

San Jose1 stop$532

Cheap Flights from Islip to San Francisco Bay Area

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Islip to San Francisco Bay Area that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Islip to San Francisco Bay Area

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Islip to San Francisco Bay Area.

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

7:15 pm - 1:15 pmISP-SFO

21h 00m1 stop

9:59 pm - 10:12 amSFO-ISP

9h 13m1 stop

$201Frontier

Find Deal

Tue, May 13 - Sat, May 17

7:15 pm - 1:15 pmISP-SFO

21h 00m1 stop

9:59 pm - 10:41 amSFO-ISP

9h 42m1 stop

$211Frontier

Find Deal

Tue, May 13 - Fri, May 16

2:39 pm - 11:36 pmISP-SFO

11h 57m1 stop

9:25 pm - 1:43 pmSFO-ISP

13h 18m1 stop

$410JetBlue

Find Deal

Thu, Jul 10 - Mon, Jul 14

10:00 am - 3:15 pmISP-SFO

8h 15m1 stop

6:05 am - 8:35 pmSFO-ISP

11h 30m2 stops

$412Southwest

Find Deal

Thu, Jul 10 - Mon, Jul 14

6:00 am - 2:15 pmISP-SFO

11h 15m2 stops

6:05 am - 8:35 pmSFO-ISP

11h 30m2 stops

$417Southwest

Find Deal

Thu, Jul 10 - Mon, Jul 14

2:39 pm - 11:36 pmISP-SFO

11h 57m1 stop

9:25 pm - 1:43 pmSFO-ISP

13h 18m1 stop

$457JetBlue

Find Deal

Sun, Jul 20 - Mon, Jul 28

8:21 pm - 10:28 amISP-SFO

17h 07m1 stop

12:29 pm - 1:45 pmSFO-ISP

22h 16m2 stops

$527

Find Deal

Mon, May 26 - Fri, May 30

7:39 pm - 11:44 amISP-SFO

19h 05m3 stops

8:48 pm - 8:20 pmSFO-ISP

20h 32m1 stop

$619

Find Deal

Sun, Jun 1 - Fri, Jun 6

1:55 pm - 11:39 amISP-SFO

24h 44m3 stops

12:33 pm - 1:32 pmSFO-ISP

21h 59m2 stops

$726Breeze Airways

Find Deal

Tue, Jul 29 - Tue, Aug 5

10:44 am - 11:39 amISP-SFO

27h 55m1 stop

12:33 pm - 1:45 pmSFO-ISP

22h 12m2 stops

$728Breeze Airways

Find Deal

Fri, May 16 - Tue, May 20

Useful Info

KAYAK's insights & trends for Islip to San Francisco Bay Area flights

Get data-powered insights and trends into flights from Islip to San Francisco Bay Area to help you find the cheapest flights, the best time to fly and much more.

Airlines

In the past 3 days, the cheapest round-trip tickets from Islip to San Francisco Bay Area were found on Frontier ($201) and JetBlue ($410).

Find deals

Cheapest flight	$107

Flight from Islip to San Francisco

How does KAYAK find such low prices on flights from Islip to San Francisco Bay Area?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Islip to San Francisco Bay Area.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Islip to San Francisco Bay Area?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Islip to San Francisco Bay Area is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Islip to San Francisco Bay Area?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Islip to San Francisco Bay Area with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Islip to San Francisco Bay Area?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Islip to San Francisco Bay Area up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to San Francisco Bay Area

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Popular routes

Return flight deals

Information on your arrival and departure airports

Islip (ISP)

$107 Find Cheap Flights from Islip to San Francisco Bay Area

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco Bay Area

Best San Francisco Bay Area Flight Deals from Islip

Cheap Flights from Islip to San Francisco Bay Area

Recent round-trip flight deals from Islip to San Francisco Bay Area

Recent one-way flight deals from Islip to San Francisco Bay Area

Recent last minute flight deals from Islip to San Francisco Bay Area

KAYAK's insights & trends for Islip to San Francisco Bay Area flights

Get data-powered insights and trends into flights from Islip to San Francisco Bay Area to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Islip to San Francisco Bay Area?

In the past 3 days, the cheapest round-trip tickets from Islip to San Francisco Bay Area were found on Frontier ($201) and JetBlue ($410).

How long does a flight from Islip to San Francisco Bay Area take?

The duration of a flight to San Francisco Bay Area depends on your arrival airport. The shortest route to San Francisco Bay Area from Islip is to San Francisco, which takes 16h 57m.

Good to know

FAQs - booking San Francisco Bay Area flights

How does KAYAK find such low prices on flights from Islip to San Francisco Bay Area?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Islip to San Francisco Bay Area.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Islip to San Francisco Bay Area?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Islip to San Francisco Bay Area is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Islip to San Francisco Bay Area?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Islip to San Francisco Bay Area with an airline and back with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Islip to San Francisco Bay Area?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Islip to San Francisco Bay Area up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to San Francisco Bay Area

Information on your arrival and departure airports

Cabin class types available on flights to Islip

Complete your trip to San Francisco Bay Area with a hotel stay or car rental

Flights to other popular destinations

Flights from domestic origins to Islip

Flights to popular cities in San Francisco Bay Area

Find deals for your return flight