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$200+ Cheap flights from San Francisco Bay Area to Islip, NY (ISP)

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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — ISP
Jan 2 — Jan 91
Thu 1/2
Thu 1/9
1 adult, Economy
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Cheap flight deals from San Francisco Bay Area to Islip

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco Bay Area (zzXIH) to Islip (ISP). 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 December 28, 2024.

Round-trip from

$376
(JetBlue)

One-way from

$200
(Frontier)
From San Francisco Bay Area to Islip Long Island
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One-way flight from San Francisco Bay Area to Islip Long Island
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Find flight deals from San Francisco Bay Area to Islip

Cheapest flights from San Francisco Bay Area to Islip
Explore the most affordable flight options available from San Francisco Bay Area to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2024.

This Mytrip deal was found by Cheapflights users on 12/28. 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 12/296:13 pmSFO - ISP
2 stops20h 43mMultiple Airlines
Wed 1/18:17 pmISP - SFO
2 stops18h 31mMultiple Airlines
Deal found 12/28$949

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

Customize your flight search to find flights from San Francisco Bay Area to Islip 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 2,558,603 searches. Data last updated December 28, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San FranciscoIslip

SFO - ISP

SFOISP

San Francisco

Tue 1/28

9:44 pm-11:45 am

1 stop11h 01m

Islip Long Island

Wed 2/5

12:40 pm-11:58 pm

1 stop14h 18m

$376

San FranciscoIslip

SFO - ISP

SFOISP

San Francisco

Fri 5/30

5:25 am-10:30 pm

2 stops14h 05m

Islip Long Island

Sat 6/7

6:00 am-3:00 pm

2 stops12h 00m

$508

San FranciscoIslip

SFO - ISP

SFOISP

San Francisco

Fri 5/30

12:29 pm-9:54 am

2 stops18h 25m

Islip Long Island

Sat 6/7

7:19 pm-10:50 pm

3 stops30h 31m

$512

OaklandIslip

OAK - ISP

OAKISP

Oakland

Fri 5/30

9:00 am-11:05 pm

2 stops11h 05m

Islip Long Island

Sat 6/7

11:00 am-8:10 pm

2 stops12h 10m

$516

San JoseIslip

SJC - ISP

SJCISP

San Jose

Sat 1/11

2:10 pm-6:45 pm

3 stops25h 35m

Islip Long Island

Wed 1/15

7:25 pm-1:05 pm

3 stops44h 40m

$553

San FranciscoIslip

SFO - ISP

SFOISP

San Francisco

Fri 5/30

9:49 pm-5:15 pm

1 stop16h 26m

Islip Long Island

Sat 6/7

6:05 pm-1:28 pm

1 stop22h 23m

$738

San JoseIslip

SJC - ISP

SJCISP

San Jose

Fri 5/30

9:15 am-11:05 pm

2 stops10h 50m

Islip Long Island

Sat 6/7

6:00 am-2:45 pm

2 stops11h 45m

$771

San FranciscoIslip

SFO - ISP

SFOISP

San Francisco

Sat 5/17

9:49 pm-1:13 pm

1 stop12h 24m

$200

San FranciscoIslip

SFO - ISP

SFOISP

San Francisco

Thu 2/6

9:44 pm-11:45 am

1 stop11h 01m

$216

San FranciscoIslip

SFO - ISP

SFOISP

San Francisco

Sat 5/17

9:40 am-10:55 pm

2 stops10h 15m

$218

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/27

Showing 1-10 of 11 results
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Best time to book a flight from San Francisco Bay Area to Islip

Have a flexible travel schedule? Discover the best time to fly to Islip from San Francisco Bay Area 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 San Francisco Bay Area to Islip

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

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

Currently, January is the cheapest month in which you can book a flight from San Francisco Bay Area to Islip, New York (average of $108). Flying from San Francisco Bay Area to Islip, New York in February is currently the most expensive (average of $220). 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.

What is the cheapest time of day to fly from XIH to ISP?

Find hourly flight availability from San Francisco Bay Area to Islip. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 28, 2024.

When flying from San Francisco Bay Area to Islip, New York, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Islip by month

Plan your trip to Islip by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Islip, New York ranges from 3.3 - 4.4 inches per month. March is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Islip, New York when rainfall is around 3.3 in.

Temperature in Islip by month

Plan your trip to Islip by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Islip, New York, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Islip

Get insights into the airlines that provide service to Islip. 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 Islip. Reviews last updated December 28, 2024.
Southwest
8.1
Very good
4,731 reviews

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Entertainment

7.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Southwest
8.1
Very good
4,731 reviews
Southwest
8.1
Very good
4,731 reviews

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Entertainment

7.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

JetBlue
7.4
Good
3,238 reviews
Southwest
8.1
Very good
4,731 reviews

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Entertainment

7.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Frontier
6.1
Okay
3,459 reviews
Southwest
8.1
Very good
4,731 reviews

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Entertainment

7.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Related info for your journey

Find useful and relevant information for your journey from San Francisco Bay Area to Islip. 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 into for flights to Islip from San Francisco Bay Area?

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

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $200. However, be on the lookout for offers from JetBlue and Southwest, as they are both options that can get you from San Francisco Bay Area to Islip, New York for a low price.

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

    When deciding which route to take from San Francisco Bay Area to Islip, New York consider San Francisco - Islip Long Island, Oakland - Islip Long Island or San Jose - Islip Long Island as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco Bay Area to Islip 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 San Francisco Bay Area to Islip, New York?

    Currently, January is the cheapest month in which you can book a flight from San Francisco Bay Area to Islip, New York (average of $108). Flying from San Francisco Bay Area to Islip, New York in February is currently the most expensive (average of $220). 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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