$424+ Cheap flights from Islip, NY to Long Beach (ISP - LGB)
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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — LGB
may. 4 — may. 111
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Islip to Long Beach
Discover tips and strategies to find the most affordable flight options for your journey from Islip (ISP) to Long Beach (LGB). 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 abril 29, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 2 stars |
Round-trip from | $497 (Southwest) |
One-way from | $424 (Southwest) |
Popular in | December |
Cheapest in | September |
Average price | $408 |
Find flight deals from Islip to Long Beach
Cheapest flights from Islip to Long BeachExplore the most affordable flight options available from Islip to Long Beach. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 29, 2025.
Explore the most affordable flight options available from Islip to Long Beach. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 29, 2025.
This Southwest deal was found by Cheapflights users on 4/29. 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.
dom. 6/110:25 amISP - LGB
2 stops11h 20mSouthwest
vie. 6/69:05 amLGB - ISP
2 stops12h 00mSouthwest
Deal found 4/29![Southwest logo]()
$497
Cheapflights Fare Finder
Customize your flight search to find flights from Islip to Long Beach 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 abril 29, 2025.
Use the filters below to find and compare flights from Islip to Long Beach that are best for you.
Fly from
Islip
Fly to
Long Beach
Route
Depart
Return
Price
IslipLong Beach
ISP - LGB
ISPLGB
Islip Long Island
dom. 6/1
10:25 am-6:45 pm
2 stops11h 20m
Long Beach Municipal
vie. 6/6
9:05 am-12:05 am
2 stops12h 00m
$497
IslipLong Beach
ISP - LGB
ISPLGB
Islip Long Island
lun. 5/5
12:30 pm-8:05 pm
2 stops10h 35m
$424
- Most accurate provider: When it comes to deals on Islip, New York-Long Beach flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Islip, New York-Long Beach flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Islip, New York-Long Beach flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Islip, New York-Long Beach flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Islip, New York-Long Beach flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Islip to Long Beach
Have a flexible travel schedule? Discover the best time to fly to Long Beach 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.
Cheapflights Insights
Everything you need to know about your flight from Islip to Long Beach
What is the cheapest month to book a flight from Islip, New York to Long Beach?
Currently, January is the cheapest month in which you can book a flight from Islip, New York to Long Beach (average of $306). Flying from Islip, New York to Long Beach in July is currently the most expensive (average of $415). 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 Long Beach by month
Plan your trip to Long Beach by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Long Beach ranges from 0.0 - 3.0 inches per month. February is typically the wettest month, when rainfall can reach 3.0 in. July is typically the driest time to visit Long Beach when rainfall is around 0.0 in.
Temperature in Long Beach by month
Plan your trip to Long Beach by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Long Beach, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).
Reviews of airlines servicing Long Beach
Get insights into the airlines that provide service to Long Beach. 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 Long Beach. Reviews last updated abril 29, 2025.
Boarding
8.2
Crew
8.6
Entertainment
7.6
Overall
8.0
Food
7.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentMerlyn,Feb 2025
LAX - SMF
Boarding
8.2
Crew
8.6
Entertainment
7.6
Overall
8.0
Food
7.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentMerlyn,Feb 2025
LAX - SMF