PBI - ISP

$53 Find Cheap Flights from West Palm Beach to Islip

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from West Palm Beach to Islip departing on 5/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Islip

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from West Palm Beach to Islip, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from West Palm Beach to Islip, as well as popular online travel agencies
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Flights Deals

Cheap Flights from West Palm Beach to Islip

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from West Palm Beach to Islip that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from West Palm Beach to Islip

KAYAK's recommended round-trip deals from the most popular airlines that fly from West Palm Beach to Islip.
Discover the best prices for you by selecting your travel dates on KAYAK.
Frontier Logo
9:59 pm - 12:50 amPBI-ISP
2h 51mnonstop
Frontier Logo
6:00 am - 8:58 amISP-PBI
2h 58mnonstop
$74Frontier
Find Deal
Tue, May 13 - Thu, May 15
Frontier Logo
9:59 pm - 12:50 amPBI-ISP
2h 51mnonstop
Frontier Logo
6:00 am - 8:58 amISP-PBI
2h 58mnonstop
$75Frontier
Find Deal
Thu, May 15 - Sun, May 18
 Logo
1:12 pm - 6:59 pmPBI-ISP
5h 47m1 stop
 Logo
6:00 am - 9:08 amISP-PBI
3h 08mnonstop
Thu, Jun 5 - Thu, Jun 12
 Logo
9:57 am - 6:59 pmPBI-ISP
9h 02m1 stop
 Logo
6:00 am - 9:08 amISP-PBI
3h 08mnonstop
Thu, Jul 3 - Sun, Jul 6
JetBlue Logo
12:30 pm - 3:16 pmPBI-ISP
2h 46mnonstop
JetBlue Logo
4:30 pm - 7:16 pmISP-PBI
2h 46mnonstop
$187JetBlue
Find Deal
Mon, Jun 2 - Tue, Jun 10
Southwest Logo
11:25 am - 2:05 pmPBI-ISP
2h 40mnonstop
Southwest Logo
6:00 am - 10:50 amISP-PBI
4h 50m1 stop
$197Southwest
Find Deal
Mon, Jun 9 - Tue, Jul 1
JetBlue Logo
12:30 pm - 3:16 pmPBI-ISP
2h 46mnonstop
JetBlue Logo
4:15 pm - 7:05 pmISP-PBI
2h 50mnonstop
$202JetBlue
Find Deal
Mon, Jun 2 - Thu, Jun 12
Southwest Logo
6:15 pm - 10:55 pmPBI-ISP
4h 40m1 stop
Southwest Logo
6:00 am - 10:50 amISP-PBI
4h 50m1 stop
$206Southwest
Find Deal
Tue, Jun 17 - Tue, Jun 24
Breeze Airways Logo
1:12 pm - 6:59 pmPBI-ISP
5h 47m1 stop
Breeze Airways Logo
10:36 am - 6:01 pmISP-PBI
7h 25m1 stop
$244Breeze Airways
Find Deal
Thu, Jun 5 - Fri, Jun 13
Breeze Airways Logo
9:57 am - 6:59 pmPBI-ISP
9h 02m1 stop
Breeze Airways Logo
10:36 am - 6:01 pmISP-PBI
7h 25m1 stop
$252Breeze Airways
Find Deal
Thu, Jul 3 - Mon, Jul 7
Expert advice

Expert advice for your flight from West Palm Beach to Islip

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Frontier

Frontier's Economy Bundle includes a carry-on bag and standard seat choice.


Frontier charges extra for airport check-in; use the app or kiosk for free check-in.

Read more about Frontierby Stefanie Waldek
Southwest

Southwest allows two free checked bags up to 50 pounds each, including bulky items.


Set an alarm to check in 24 hours before for a better boarding position.

Read more about Southwestby Blane Bachelor
JetBlue

JetBlue offers free gate-to-gate Wi-Fi and seatback screens with live TV channels.


Blue Basic fare includes carry-on and personal item with no extra charge after September 2024.

Read more about JetBlueby Harriet Baskas
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Frontier

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Blane Bachelor

Blane Bachelor

Expert on Southwest

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Harriet Baskas

Harriet Baskas

Expert on JetBlue

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Useful Info

KAYAK's insights & trends for West Palm Beach to Islip flights

Get data-powered insights and trends into flights from West Palm Beach to Islip to help you find the cheapest flights, the best time to fly and much more.

Find cheap flights to Islip
Find cheap flights to Islip

Planning a trip from West Palm Beach to Islip? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

What’s the cheapest day of the week to fly from West Palm Beach to Islip?

The average price of all round-trip flights from West Palm Beach to Islip clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Islip on a Tuesday and more expensive on a Sunday. On your return trip to West Palm Beach, you should consider flying back on a Saturday, and avoid Sundays for better deals.

What is the cheapest month to fly from West Palm Beach to Islip?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from West Palm Beach to Islip, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from West Palm Beach to Islip is May, where tickets cost $173 (return) on average. On the other hand, the most expensive months are October and September, where the average cost of round-trip tickets is $363 and $345 respectively.

How far in advance should I book a flight from West Palm Beach to Islip?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from West Palm Beach to Islip, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from West Palm Beach to Islip, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low seasonAugust
High seasonDecember
Cheapest flight$53
Best time to beat the crowds but there is an average 31% increase in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from West Palm Beach to Islip

When to book flights from West Palm Beach to Islip

Are your dates flexible? Find out the best times to travel from West Palm Beach to Islip based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from West Palm Beach to Islip

  • What is the popular layover for the flights from West Palm Beach to Islip?

    There are some popular layover airports serving flights from West Palm Beach to Islip, including Fort Lauderdale Hollywood International Airport (FLL) and Atlantic City International Airport (ACY). When you are flying with Spirit Airlines, you’ll be stopping at ACY as your layover airport before reaching your destination of ISP. On the other hand, when you fly with Frontier, FLL will be your layover airport.

  • What is the best way for travelers to get out of Long Island MacArthur Airport (ISP)?

    If you are landing from West Palm Beach through the ISP Airport, you should consider using a train for transport. It is the quickest transport option that will facilitate your movement from the airport to your preferred destination. Apart from the train, you can also use car rentals or taxis which are more expensive compared to the train.

  • What is the best airline to book when flying to Islip from West Palm Beach with kids?

    When you are flying from West Palm Beach to Islip in the company of your kids, you are required to book an airline that will offer kid-friendly services to your kids. JetBlue Airline is considered the best when you are flying with your kids. It’s known for having the most legroom in coach, which will make you comfortable when flying with a kid on your lap.

  • Which airline flying to Islip from West Palm Beach is eco-friendly?

    Breeze Airways is an eco-friendly airline flying from West Palm Beach to Islip. It is known to be eco-friendly because of its carbon reduction programs. By booking this airline, you’ll rest assured of minimum carbon footprints on your way to Islip.

  • What is the cheapest flight from West Palm Beach to Islip?

    In the last 3 days, the lowest price for a flight from West Palm Beach to Islip was $53 for a one-way ticket and $74 for a round-trip.

  • Do I need a passport to fly between West Palm Beach and Islip?

    No, a passport isn't needed to fly from West Palm Beach to Islip. However, local authorities might ask for an official ID.

  • Which airlines offer Wi-Fi service onboard planes from West Palm Beach to Islip?

    JetBlue, Delta, and American Airlines offer inflight Wi-Fi service on the West Palm Beach to Islip flight route.

  • Which aircraft models fly most regularly from West Palm Beach to Islip?

    The Airbus A320neo is the aircraft model that flies most regularly on the West Palm Beach to Islip flight route.

  • On which days can I fly direct from West Palm Beach to Islip?

    There are nonstop flights from West Palm Beach to Islip on a daily basis.

  • Which is the best airline for flights from West Palm Beach to Islip, Southwest or JetBlue?

    The two airlines most popular with KAYAK users for flights from West Palm Beach to Islip are Southwest and JetBlue. With an average price for the route of $352 and an overall rating of 8.0, Southwest is the most popular choice. JetBlue is also a great choice for the route, with an average price of $267 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from West Palm Beach to Islip?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from West Palm Beach to Islip.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from West Palm Beach to Islip?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Islip from West Palm Beach is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from West Palm Beach to Islip?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Islip with an airline and back to West Palm Beach with another airline. Booking your flights between West Palm Beach and ISP can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from West Palm Beach to Islip?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Islip from West Palm Beach up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from West Palm Beach to Islip

  • Looking for a cheap flight? 25% of our users found flights on this route for $117 or less one-way and $158 or less round-trip.
  • Palm Beach International Airport (PBI) is one of the primary departure airports for flights from West Palm Beach to Islip. When you are in Downtown West Palm Beach and you want to go to PBI, buses offer a fast and reliable means of transport. You can also consider using taxis when you are in a rush and running out of time. It is the fastest means of transport to the airport.
  • You can have a layover or fly direct along your way depending on which airline you reserve for your journey from West Palm Beach to Islip. Frontier Airlines, Southwest Airlines, and Breeze Airways are the airlines that offer non-stop flights from West Palm Beach to Islip with PBI and Long Island MacArthur Airport (ISP) serving as their departure and arrival airports.
  • Long Island MacArthur (ISP) not only serves Islip, but also other neighboring cities like Sayville, Lake Grove, Centereach, and Holtsville. Therefore, when you are planning to land in Islip from West Palm Beach, you will have an opportunity to connect with these cities conveniently from ISP.
  • Although most of the flights flying to Islip depart from PBI and land at ISP, Miami International Airport (MIM) can also serve as an optional departure airport. Choosing this route may be a bit cheaper because it’s a less popular route.
  • Palm Beach International Airport serves as a hub of American Airlines, so by booking this airline when flying to Islip you’ll enjoy a number of benefits. The main benefit is the high-frequency daily flights from PBI to ISP that will allow you to book a flight that suits your schedule.

Prefer to fly direct from West Palm Beach to Islip?

Find which airlines fly direct from Palm Beach Intl Airport to Islip Long Island Airport, which days they fly and book direct flights.

Direct departures

Palm Beach Intl to Islip Long Island

Monday

JetBlue, Southwest

JetBlue, Southwest

Tuesday

Frontier, JetBlue, Southwest

Frontier, JetBlue, +1 more

Wednesday

JetBlue, Southwest

JetBlue, Southwest

Thursday

Frontier, JetBlue, Southwest

Frontier, JetBlue, +1 more

Friday

JetBlue, Southwest

JetBlue, Southwest

Saturday

Frontier, JetBlue, Southwest

Frontier, JetBlue, +1 more

Sunday

Frontier, JetBlue, Southwest

Frontier, JetBlue, +1 more

See more direct flights

Direct returns

Islip Long Island to Palm Beach Intl

Monday

JetBlue, Southwest

JetBlue, Southwest

Tuesday

Frontier, JetBlue, Southwest

Frontier, JetBlue, +1 more

Wednesday

JetBlue, Southwest

JetBlue, Southwest

Thursday

Frontier, JetBlue, Southwest

Frontier, JetBlue, +1 more

Friday

JetBlue, Southwest

JetBlue, Southwest

Saturday

Frontier, JetBlue, Southwest

Frontier, JetBlue, +1 more

Sunday

Frontier, JetBlue, Southwest

Frontier, JetBlue, +1 more

See more direct flights
See more direct flights

Top 4 airlines serving from West Palm Beach to Islip

 
See real verified KAYAK customer reviews for airlines flying from West Palm Beach to Islip. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from West Palm Beach to Islip? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4294 reviews
8.2Boarding
8.0Comfort
7.1Food
7.6Entertainment
8.6Crew
Airline reviews

The price of the tickets isn't matching the flight experience. No matter how long the flight is, you're only getting pretzels. The flight attendants looked unkept and over it.

6.0 GoodJennifer, Apr 2025FLL - RDU
Read more Southwest reviews

The price of the tickets isn't matching the flight experience. No matter how long the flight is, you're only getting pretzels. The flight attendants looked unkept and over it.

My flight to Chicago left and landed early. My return flight left two minutes late and arrived 2 minutes late. My seat selections were ideal! There were no snacks going to Chicago and no snacks on the return trip. There are no charging outlets on board.

WiFi on the flight was not working. Thus, entertainment options were limited.

Gate agents were informative and friendly… flight attendants were as well. Had a fun time chatting about their legacy AirTran experiences as a former fan of the airline that Southwest acquired.

Flight was awfully bumpy and landing was a bit jolting. I was in the restroom when snacks and drinks were served and was not asked if i wanted any. I had to ask for water finally.

Crew was great flight was great baggage claim was a failure. It took over 1 hour for bags to arrive. Poor communication poor effort when I spoke to the supervisor about the delay

Planes are aged. The wifi is unreliable and on many fights, no-existent. The flight attendants were very good.

I had a wonderful flight, but the only thing that annoyed me was how crowded TSA was. I still believe airports and all planes work together to bunch everyone together to drive up cost.

Easy to book and to get check in and get on and off.

The fluidity of the entire process of boarding the plane the flight attendants attentiveness. The flight attendants also provided coloring books for my kids who loved it.

Cancelled flight with no specific instructions to get a boarding pass for another flight. The whole flight of people were in line for an hour because there was only 1 person to help at the desk. This was unusual for JetBlue.

Except for the 28 minute delay leaving and the earlier reschedule to a later takeoff time the flight was good.

Loved the leg room and tvs screens on the seats and free WiFi. Wish the price was lower and could save by rebooking

The flight was delayed for 4 hours. Once onboard the crew was wonderful.

I rate it is good we had a 4-hour travel delay at one point but JetBlue gave out food vouchers and travel points credits for another flight so they try to make up for it

Did not enjoy this flight at all. All of my coworkers flew delta and I chose JetBlue because I really value how simple the WiFi and entertainment is and this flight I didn’t get either. Crew staff was unsympathetic to my system not working, everyone I asked for help with was extremely bothered by my request for help.

Little snafu at boarding. Staff communicated with gate poorly. Flight attendant was rude making disembark early. This was an older mint class. Needs an overhaul for sure. Food was good. The male flight attendant was really nice.

My encounter with the entertainment services provided on board was moderate; the functionality of the Wi-Fi connection was either sluggish or nonoperational, while the display screens were antiquated and suffered from poor visibility. On the positive side, the cabin exuded a sense of expansiveness, and the crew exhibited amiable and accommodating behavior throughout the journey.

Like the space, did not like the snack options, there was no power outlet in seats, no entertainment, no flyfi.

In-flight staff was very helpful and excellent. However, the flight was delayed by 90 minutes. Also the boarding process should be expedited in case of delayed flights. This will help the passengers trying to make international connections.

Not having it be changed after we bought the flight tickets from a direct flight getting in at a reasonable time to a connecting flight red eye of 9 hours, so that we would lose our 35 dollars in nonrefundable insurance would've been great! Our country really does need low-cost carrier options, but this type of "service" ain't it. Fortunately, had a little better success with them flying to and from San Juan PR last month at least.

All was good expecting the seats need a bit of cushion. Besides that I can’t complain.

The only positive is that the flight made it both ways. Getting charged for every little thing after the cost of the ticket itself is comical, considering how the plane and services are as bottom-tier as possible. The self check-in kiosks are useless. It’s nice to think that you can print your boarding pass, tag your checked bag, and then just drop it off. But no, they still make you go through the line once you finish- what’s the point of the self check-in then? Any questions for the staff seem like the biggest inconvenience and were met with condescending responses. This was my first and now last time ever flying with Spirit. After all the extra costs, subpar plane and staff, I see no value. I’d rather drive the 13 hours than give Spirit another dime.

The flight was fine however what started as a reasonable priced ticket could have become an overpriced ticket with additional charge for carry on as well as checked bag $79 per bag per person each way. Additional charge for choosing one’s seat, additional charge for beverage and snack, we were on what was described as a new plane yet there were no audio/visual on the jet. A bare bones service but not at a bare bones price. Will think twice before flying Spirit again. 😕

I love Spirit. New aircraft, great cabin service, the airfares are low cost which helps me visit my hospitalized daughter anytime I can without paying a fortune.

I paid for streaming wifi and the connection was poor.

We had an 8 hr delay so it was not good

Easy boarding. Met expectations for a 2-3 hour flight. Early arrival at DFW caused a 39 minute delay on the tarmac in getting to our gate. 😏 overall, good flight.

Very efficient process and boarding, seats felt standard. Flight conditions from take off to landing had been very smooth. Alcohol on the menu however was not available… Will fly Spirit in the future for the price, you can’t really complain if you fly light.

Bad experience. Unhappy with the changing of flight times and one particular flight attendant (Bartholomew) on our flight from Orlando to Detroit. Traveling with a large family of 7, including our 18 month old, can be arduous but when the airline changes your flight time from landing at 9:30 pm to landing after midnight, this becomes much more difficult. When our 18 month old was predictably over tired and fussy, my wife and I tried to move to an open row so we can console her more effectively. The flight attendent rebuked us and said we could not sit in an exit row. We were not planning on sitting there for more than a few minutes but just to have space to console our screaming 18 month old. Spirit did not allow for a family friendly trip. Likely will be choosing a different airline next time.

Seats are uncomfortable but price is good. Guess I can put up with misery for four hours.

Cancelled and declined to find alternatives Earlier flight is 2 days later Sent the cancellation notification very late, wish I knew earlier would have stayed to watch the Miami open final game Very disappointing service

They switched my flight to Spirit, Never using Kayak again,

The flight itself was ok and the pilot was very communicative. However, our flight was delayed for almost 3 hours, the gate was changed 3 times and there was no communication as we were waiting. The flight staff was overall a little crabby...I understand as they probably had a long day but we all did.

Asked for a seat change to be w my wife at the gate they were great in sorting it out to make it happen

Would be great if Frontier can Assign Seats together under one PNR

They cancelled the flight and did nothing. I should be compensated for my uber rides to and from airport. Not a good service by frontier or kayak.

food not having to pay for it, reclining seat would be nice, more leg room, HEAT!!!!!!!

The worst service , the agents from the counter are really bad . Poor customer service . They didnt help me to get in the flight . I was on line when they close the flight without telling and I couldn’t board the plane . I will like to get my money back ey back because it was their fault. Really bad management , bad manners, bad additud

The check in process was a mess for no reason. I spent an hour waiting in line trying to get them to print my boarding pass and as a result I missed my flight.

Everything you need to know for your flight from West Palm Beach to Islip

Information on your arrival and departure airports

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