Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Wisconsin to New York
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Southwest flights from Wisconsin to Islip, New York
Our best Southwest deals on Wisconsin to Islip, New York flight tickets
Frontier flights from Wisconsin to Islip, New York
Our best Frontier deals on Wisconsin to Islip, New York flight tickets
See travel insights to New York from
How to get the cheapest flight ticket from Wisconsin 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 Wisconsin to Islip, New York is on a Thursday. Travelers who choose to depart for Islip, New York on a Thursday will often find tickets for as low as $163. The most expensive day to fly to Islip, New York is Wednesday, with ticket prices averaging around $366.
What is the cheapest time of day to depart on your flight to Islip, New York?
Flying to Islip, New York from Wisconsin in the morning is the least expensive time of day to depart. momondo users have found prices as low as $260 when looking at flights departing in the morning. Flights to Islip, New York are more costly in the afternoon, with an average ticket price of $366. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest airline that flies from Wisconsin to Islip Long Island?
Frontier and Southwest are the most popular carriers operating from Wisconsin to Islip Long Island
What airlines fly to Islip, New York?
Delta, United Airlines and Allegiant Air are the top three most popular airlines that fly to Islip, New York from Wisconsin according to our data. Delta is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Islip, New York. Keep in mind that there are 7 different airlines that fly to Islip, New York on a routine basis, so you have a few additional options to choose from.
Cheap Wisconsin to Islip, New York flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Wisconsin to Islip, New York
When did momondo last update prices for flights from Wisconsin to Islip Long Island Airport?
Prices for flights from Wisconsin to Islip Long Island Airport refresh daily.
How many operators does momondo search for flights from Wisconsin to Islip Long Island Airport?
As of May 2025, there is 1 operator available to choose from for flights from Wisconsin to Islip Long Island Airport.
How old do you have to be to fly from Wisconsin to Islip Long Island Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Wisconsin to Islip Long Island Airport.
What documentation or ID do you need to fly to Islip Long Island Airport?
The travel and health documents required for your trip to Islip Long Island Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Islip Long Island Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Wisconsin to Islip, New York
Compare and see reviews for airlines that fly from Wisconsin to Islip, New York with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $317 | Free Cancellation | Rating 8.0 4,293 reviews |
Traveling to a place near New York?
Book flights to New York if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Wisconsin to Islip?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Wisconsin to Islip. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Wisconsin to Islip with flexible booking policies on momondo?
Yes. All flights to Islip from Wisconsin on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Wisconsin 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 Wisconsin.
I’m not ready to book a flight from Wisconsin to Islip right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Wisconsin to Islip flights. All you need is a valid email address and we will do the rest; it is that quick and easy.