Vuelos de Frontier Airlines de West Palm Beach (PBI) a Islip (ISP) desde $34

It’s always prudent to learn about any quarantine requirements and travel advice reports in effect in your destination. Ensure you visit our Covid-19 Travel Advisor for up-to-date info on booking a flight to MacArthur Airport from Palm Beach Intl. Airport.

At Palm Beach Intl. Airport, Frontier Airlines flights to MacArthur Airport (ISP) usually board from the main terminal. Wondering exactly which terminal you’ll be disembarking at? It’s most likely to be the main terminal.

With Frontier Airlines offering direct flights between PBI and ISP, your next inspiring adventure is a plane ride away. Kiss goodbye to the inconvenience and luggage hiccups that often come with stopovers, and secure your seat today.

Just 3 hours and 27 minutes is roughly how long you can expect to be airborne for if you’re flying with Frontier Airlines from Palm Beach Intl. Airport (PBI) to MacArthur Airport. That should give you enough time to finish several chapters of your favorite book or squeeze in a nap.

Frontier Airlines typically operates the Airbus A320neo when flying the PBI to ISP route.

Roughly 130 Frontier Airlines flights operate on the route between PBI and ISP every year.

For more info about changing your flight to MacArthur Airport (ISP), please visit our Customer Service Portal.

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.