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Not ready to book? to track prices.Find the cheapest flights from California to New York
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Frontier flights from California to Islip, New York
Our best Frontier deals on California to Islip, New York flight tickets
JetBlue flights from California to Islip, New York
Our best JetBlue deals on California to Islip, New York flight tickets
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How to get the cheapest flight ticket from California 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
What is the cheapest day to depart on your flight to Islip, New York?
The cheapest day to depart from California to Islip, New York is on a Wednesday. Travelers who choose to depart for Islip, New York on a Wednesday will often find tickets for as low as $236. The most expensive day to fly to Islip, New York is Thursday, with ticket prices averaging around $671.
What is the cheapest time of day to depart on your flight to Islip, New York?
Flying to Islip, New York from California in the evening is the least expensive time of day to depart. momondo users have found prices as low as $382 when looking at flights departing in the evening. Flights to Islip, New York are more costly in the morning, with an average ticket price of $616. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest airline that flies from California to Islip Long Island?
Frontier, JetBlue, and Southwest are the most popular carriers operating from California to Islip Long Island
What airlines fly to Islip, New York?
United Airlines, JetBlue and Delta are the top three most popular airlines that fly to Islip, New York from California according to our data. United Airlines is the first choice among our users, with 29% of people opting to fly with this airline when traveling to Islip, New York. Keep in mind that there are 11 different airlines that fly to Islip, New York on a routine basis, so you have a few additional options to choose from.
Cheap California to Islip, New York flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from California to Islip, New York
When did momondo last update prices for flights from California to Islip Long Island Airport?
Prices for flights from California to Islip Long Island Airport are updated daily.
How many operators does momondo search for flights from California to Islip Long Island Airport?
As of April 2025, there is 1 operator available to choose from for flights from California to Islip Long Island Airport.
How old do you have to be to fly from California to Islip Long Island Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from California to Islip Long Island Airport.
What documentation or ID do you need to fly to Islip Long Island Airport?
The travel and health documents you'll need for your trip to Islip Long Island Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Islip Long Island Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from California to Islip, New York
Compare and see reviews for airlines that fly from California to Islip, New York with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $323 | Free Cancellation | Rating 8.0 4,287 reviews |
Traveling to a place near New York?
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Why should I use momondo to find a flight deal from California to Islip?
Finding the right flight to Islip from California is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Islip quick and easy, saving you time and money.
Can I find flights from California to Islip with flexible booking policies on momondo?
Yes. All flights to Islip from California on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from California 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 California.
I’m not ready to book a flight from California to Islip right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Islip from California. 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.