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$129+ Cheap flights from Islip, NY (ISP) to San Francisco Bay Area

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — SFO
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Islip to San Francisco Bay Area

Discover tips and strategies to find the most affordable flight options for your journey from Islip (ISP) to San Francisco Bay Area (zzXIH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Find flight deals from Islip to San Francisco Bay Area

Cheapest flights from Islip to San Francisco Bay Area
Explore the most affordable flight options available from Islip to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This Southwest deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/223:15 pmISP - SFO
2 stops12h 20mSouthwest
Thu 12/265:00 amSFO - ISP
2 stops15h 55mSouthwest
Deal found 11/20$601
This Mytrip deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/227:25 pmISP - SFO
2 stops20h 08mMultiple Airlines
Thu 12/266:07 pmSFO - ISP
2 stops20h 49mMultiple Airlines
Deal found 11/20$1,179

Find flights from Islip to San Francisco Bay Area within your budget

Customize your flight search to find flights from Islip to San Francisco Bay Area that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

IslipSan Francisco

ISP - SFO

ISPSFO

Islip Long Island

Sun 12/22

3:15 pm-12:35 am

2 stops12h 20m

San Francisco

Thu 12/26

5:00 am-11:55 pm

2 stops15h 55m

$601

IslipSan Francisco

ISP - SFO

ISPSFO

Islip Long Island

Wed 1/8

12:40 pm-11:59 pm

1 stop14h 19m

San Francisco

Tue 1/21

9:44 pm-11:45 am

1 stop11h 01m

$610

IslipSan Francisco

ISP - SFO

ISPSFO

Islip Long Island

Sun 12/22

7:25 pm-12:33 pm

2 stops20h 08m

San Francisco

Thu 12/26

6:07 pm-5:56 pm

2 stops20h 49m

$1,179

IslipSan Francisco

ISP - SFO

ISPSFO

Islip Long Island

Mon 12/16

1:52 pm-12:14 am

1 stop13h 22m

$129

IslipOakland

ISP - OAK

ISPOAK

Islip Long Island

Wed 1/1

8:17 pm-9:29 am

3 stops40h 12m

$302

IslipSan Francisco

ISP - SFO

ISPSFO

Islip Long Island

Sat 1/4

2:40 pm-11:45 pm

2 stops12h 05m

$313

IslipSan Jose

ISP - SJC

ISPSJC

Islip Long Island

Wed 1/1

8:17 pm-9:35 am

3 stops40h 18m

$325

IslipOakland

ISP - OAK

ISPOAK

Islip Long Island

Wed 1/1

6:25 am-4:40 pm

2 stops13h 15m

$344

IslipSan Jose

ISP - SJC

ISPSJC

Islip Long Island

Wed 1/1

6:25 am-3:40 pm

2 stops12h 15m

$513

IslipSan Francisco

ISP - SFO

ISPSFO

Islip Long Island

Thu 12/26

7:34 pm-12:33 pm

3 stops19h 59m

$831

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Best time to book a flight from Islip to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area from Islip with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Islip to San Francisco Bay Area

Get recent, data-driven insights about flights from Islip to San Francisco Bay Area including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Islip, New York to San Francisco Bay Area?

Currently, January is the cheapest month in which you can book a flight from Islip, New York to San Francisco Bay Area (average of $276). Flying from Islip, New York to San Francisco Bay Area in June is currently the most expensive (average of $381). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in San Francisco Bay Area by month

Plan your trip to San Francisco Bay Area by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco Bay Area ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco Bay Area when rainfall is around 0.0 in.

Temperature in San Francisco Bay Area by month

Plan your trip to San Francisco Bay Area by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco Bay Area, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Francisco Bay Area

Get insights into the airlines that provide service to San Francisco Bay Area. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco Bay Area. Reviews last updated November 21, 2024.
Breeze Airways
8.2
Very good
123 reviews

Entertainment

6.6

Comfort

8.3

Boarding

8.4

Crew

8.9

Overall

8.2

Food

6.7

Reviews

1 / 8

Good flight on Breeze, on time, comfortable, friendly pilot and crew

Breeze Airways
8.2
Very good
123 reviews
Breeze Airways
8.2
Very good
123 reviews

Entertainment

6.6

Comfort

8.3

Boarding

8.4

Crew

8.9

Overall

8.2

Food

6.7

Reviews

1 / 8

Good flight on Breeze, on time, comfortable, friendly pilot and crew

Southwest
8.1
Very good
5,005 reviews
Breeze Airways
8.2
Very good
123 reviews

Entertainment

6.6

Comfort

8.3

Boarding

8.4

Crew

8.9

Overall

8.2

Food

6.7

Reviews

1 / 8

Good flight on Breeze, on time, comfortable, friendly pilot and crew

JetBlue
7.5
Good
3,389 reviews
Breeze Airways
8.2
Very good
123 reviews

Entertainment

6.6

Comfort

8.3

Boarding

8.4

Crew

8.9

Overall

8.2

Food

6.7

Reviews

1 / 8

Good flight on Breeze, on time, comfortable, friendly pilot and crew

Related info for your journey

Find useful and relevant information for your journey from Islip to San Francisco Bay Area. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Islip to San Francisco Bay Area?

    Most people fly from Islip Long Island (ISP) if they book a flight from Islip to San Francisco Bay Area. Islip Long Island is conveniently located just 7.2 mi from Islip’s city center.

  • What are the cheapest airlines to fly from Islip, New York to San Francisco Bay Area one-way?

    For one-way options, check prices for JetBlue. According to our data, you can fly for as low as $129. Users have also found prices from $313 and $831 on Southwest and Breeze Airways, respectively.

  • What are the most popular routes from Islip, New York to San Francisco Bay Area?

    Most travelers choose Islip Long Island - San Francisco, Islip Long Island - San Jose or Islip Long Island - Oakland when deciding on the best route from Islip, New York to San Francisco Bay Area.

  • Can I find deals for flights from Islip to San Francisco Bay Area that include hotel bookings?

    Yes. In addition to deals on Islip to San Francisco Bay Area flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Islip to San Francisco Bay Area?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islip to San Francisco Bay Area.

  • Can I find deals for business class flights from Islip to San Francisco Bay Area?

    Yes. Cheapflights offers flight deals from Islip to San Francisco Bay Area by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Islip, New York to San Francisco Bay Area?

    Currently, January is the cheapest month in which you can book a flight from Islip, New York to San Francisco Bay Area (average of $276). Flying from Islip, New York to San Francisco Bay Area in June is currently the most expensive (average of $381). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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