Best Flights starting from $475
from$475economy
West Palm Beach (PBI)
Tue, Mar 31
Roundtrip
Islip (ISP)
Fri, Apr 3
from$533economy
West Palm Beach (PBI)
Tue, Mar 31
Roundtrip
Islip (ISP)
Thu, Apr 2
from$578economy
West Palm Beach (PBI)
Mon, Mar 30
Roundtrip
Islip (ISP)
Thu, Apr 2
Fields updated — click View Prices to search ↑
Other Destinations
West Palm Beach (PBI) to New York (Any) in March from $38
From $38
West Palm Beach (PBI) to Philadelphia (PHL) in March from $89
From $89
West Palm Beach (PBI) to Boston (BOS) in March from $129
From $129
West Palm Beach (PBI) to New Haven (HVN) in March from $133
From $133
West Palm Beach (PBI) to Newark (EWR) in March from $139
From $139
West Palm Beach (PBI) to Durham (RDU) in March from $148
From $148
Flights from Other Cities
Orlando (Any) to Islip (ISP) in April from $93
From $93
Norfolk (ORF) to Islip (ISP) in April from $144
From $144
Orlando (Any) to Islip (ISP) in May from $76
From $76
Durham (RDU) to Islip (ISP) in May from $99
From $99
Myrtle Beach (Any) to Islip (ISP) in May from $118
From $118
Norfolk (ORF) to Islip (ISP) in May from $138
From $138
✈️ Flight Guide: West Palm Beach (PBI) → Islip (ISP)
Complete travel information for your March journey
Departing from West Palm Beach (PBI) FAQs
To find the cheapest economy flights from Long Island MacArthur Airport (ISP) in June, monitor low-cost carriers like Avelo and use fare-alert tools (Google Flights, Skyscanner) to track price drops. Book 6–10 weeks in advance for peak-summer travel, remain flexible with mid-week departures, and check nearby airports (John F. Kennedy International Airport (JFK), LaGuardia Airport (LGA), Newark Liberty International Airport (EWR)) for comparative deals. Sign up for airline newsletters and set fare calendars for alerts and flash-sales.
Yes — Long Island MacArthur Airport (ISP) regularly offers nonstop economy and ultra-low-cost routes to popular Florida gateways such as Orlando, Fort Lauderdale, and Tampa on budget carriers. Route frequency varies seasonally, so verify schedules for your travel month and use the airline's official site for the latest nonstop options. Nonstop flights often provide the best value for short leisure trips when timed during shoulder seasons.
The primary low-cost and ultra-low-cost airlines operating from Long Island MacArthur Airport (ISP) include Avelo Airlines and select seasonal services from other budget carriers. These airlines focus on economy fares and direct routes to leisure destinations like Orlando, Myrtle Beach, and Fort Lauderdale. For comparison-shopping, check both the airline sites and meta-search engines to find the best budget fare and fee structure.
For most economy domestic flights departing Long Island MacArthur Airport (ISP), arrive 90 minutes before departure to allow time for parking, check-in, security screening, and possible lines at the gate. During holiday peaks or summer weekends, arriving two hours early is safer. ISP is smaller than NYC airports, but allow extra time if you have checked bags or need to purchase last-minute upgrades.
There are no direct subway or commuter-rail lines from Manhattan to Long Island MacArthur Airport (ISP), but you can take the Long Island Rail Road (LIRR) to Ronkonkoma and then a short taxi or ride-share (about 10–15 minutes). Several shuttle and private car services operate between Manhattan and ISP, and driving from Midtown Manhattan usually takes about 60–90 minutes depending on traffic. Consider arriving earlier to avoid peak traffic windows.
This fall you can find budget economy fares from Long Island MacArthur Airport (ISP) to major leisure and regional hubs like Orlando (MCO), Fort Lauderdale (FLL), Myrtle Beach (MYR), Tampa (TPA), and domestic cities such as Chicago (ORD) and Charleston (CHS). Shoulder-season discounts often make September–November an ideal window for cheaper fares and smaller crowds. Use flexible-date searches to spot the best fall deals.
Arriving at Islip (ISP) FAQs
A 'Cheapest Economy Fare (ECONOMY)' typically refers to the most affordable basic economy or ultra-low-cost fare class available on a route, often with restrictions like limited or no seat selection and stricter change/cancellation policies. When flying from Long Island MacArthur Airport (ISP), these fares are common on budget carriers serving leisure destinations; always check baggage and seat fees to compare true door-to-door costs. Use fare-comparison tools and read the fare rules before purchase to avoid surprise fees.
Upgrading a cheapest economy ticket depends on the airline's rules; ultra-low-cost economy fares may not allow paid upgrades or may charge a premium at check-in. Contact the carrier directly or log into your booking to view upgrade options; sometimes buying a standard economy fare or paying for an upgrade at the gate is possible. If upgrades are important, compare fare classes before booking to ensure a clear path to a higher cabin.
Commonly inexpensive economy routes from Long Island MacArthur Airport (ISP) include Florida gateways (Orlando, Fort Lauderdale, Tampa), Myrtle Beach, and select domestic leisure cities. Seasonal promotions and flash sales can also make Midwestern cities like Chicago and southern hubs like Charlotte affordable. Always compare fares across dates and check nearby airports (JFK, LGA) to ensure you’re getting the true cheapest itinerary.
Yes — November (outside Thanksgiving week) is often a shoulder season with lower demand, so cheapest economy fares are frequently available for travel from Long Island MacArthur Airport (ISP) to warm-weather or regional destinations. Book early for Thanksgiving travel to avoid premiums and use flexible dates to capture the best November savings. Check airline fare calendars for multi-week comparisons.
Most cheapest economy fares, especially on ultra-low-cost carriers operating at Long Island MacArthur Airport (ISP), include only a personal item and charge extra for full-size carry-ons and checked bags. Review the airline's baggage policy at booking — what looks like the cheapest ticket can become more expensive after adding standard baggage and seat fees. To save, travel light, pre-pay baggage online, and compare total trip costs.
Travelers using cheapest economy fares from Long Island MacArthur Airport (ISP) frequently access major cities such as New York City (Manhattan) via ground transport, Orlando, Fort Lauderdale, Tampa, Boston, Philadelphia, and Washington D.C. These destinations are popular due to frequent leisure traffic and competitive low-cost carrier service. Use route maps and fare comparison tools to find the best economy deals to these cities.
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Events & Festivals — Travel When to Book Economy Flights from ISP
Plan travel around popular events and festivals to make the most of cheap economy fares from Long Island MacArthur Airport (ISP). Local Long Island events: Jones Beach summer concerts (June–August), Long Island Fall Festival weekends (October), Oyster Bay/Long Island seafood and wine events. Nearby arrival destinations often with cheap economy flights: Orlando's theme-park events (year-round peaks), Myrtle Beach summer festivals (June–August), Tampa's Gasparilla Festival (January). Booking around events can raise fares, so secure cheapest economy seats well in advance for event travel. CTA: Check event dates and book economy tickets from ISP early to avoid price spikes.
Best Time to Fly from Long Island MacArthur Airport (ISP) — Save on Economy Fares
The best time to fly economically from Long Island MacArthur Airport (ISP) depends on destination and season. Shoulder months (September–November, January–March) often offer the cheapest economy fares, while peak summer (June–August) and holiday windows (mid-December to early January, Thanksgiving week) are pricier. Book domestic leisure routes 6–10 weeks before peak-season travel and 3–6 weeks for off-peak. Use mid-week flights, red-eye options, and early-morning departures to access lower economy fares. CTA: Use our fare calendar to find the best time to fly from ISP and book cheap economy seats.
Direct vs Connecting Flights from Long Island MacArthur Airport (ISP) — Economy Guide
Direct flights from Long Island MacArthur Airport (ISP) are convenient and often cost-effective for short-haul economy travel, especially to Florida and nearby cities. However, connecting itineraries can sometimes offer the cheapest economy fares to farther destinations by leveraging lower-priced hubs. Weigh total travel time, baggage policy (connections may require rechecking), and risk of missed connections when choosing connecting options. For budget-conscious travelers, a short, reliable connection with a low-cost carrier may save money without significantly increasing travel time. CTA: Compare direct vs connecting itineraries from ISP to find the best-priced economy option for your trip.
Airline Comparison for Economy Travel from Long Island MacArthur Airport (ISP)
Airline comparison for economy travelers departing Long Island MacArthur Airport (ISP): Avelo Airlines (ultra-low-cost) often provides the cheapest base fares to leisure destinations but charges for baggage and seat selection; Breeze Airways (low-cost/seasonal) can offer competitive one-way economy pricing on select routes; legacy carriers or major airlines (when available via nearby airports) provide more inclusive economy fares with better change/refund policies. Primary keywords: 'Avelo Airlines ISP', 'cheap airlines from Long Island', 'budget carriers ISP'. Compare total trip cost — base fare plus ancillary fees — to determine best value. CTA: Compare airlines for ISP economy travel and view total prices including fees.
Seasonal Travel Tips for Finding Cheap Economy Flights from Long Island MacArthur Airport (ISP)
Seasonal travel tips for economy flyers from Long Island MacArthur Airport (ISP): In winter, book early for holiday travel and prioritize refundable or changeable economy fares if plans may shift. Spring shoulder season (March–May) often yields lowest economy rates for beach and city escapes — target mid-week departures. Summer requires advance planning; book 6–10 weeks prior, travel on off-peak days, and consider connecting flights to save. Fall (September–November) is typically best for cheapest economy fares and less crowded travel. Across all seasons, reduce total cost by packing light, pre-paying baggage, and using fare alerts. CTA: Apply these seasonal tips to find the cheapest economy flights from ISP and book smarter.
Flight Times & Schedules from Long Island MacArthur Airport (ISP) — Economy Travel
Flight time and schedule guidance for travelers leaving Long Island MacArthur Airport (ISP) and booking cheapest economy seats: typical nonstop durations include ISP–Orlando ~2h 30m, ISP–Fort Lauderdale ~2h 40m, ISP–Tampa ~2h 45m, ISP–Myrtle Beach ~1h 20m, ISP–Chicago (connecting) 3–5 hours total depending on layover. Schedules vary seasonally; low-cost carriers offer frequent weekend and peak-season services, while weekdays often have sparser departures that can be cheaper. For budget travelers, early-morning and late-night flights usually have the lowest economy fares; use airline timetable pages and fare calendars to align schedule with price. CTA: Check current ISP schedules and compare flight times to find the most affordable economy itinerary.
Cheap Flights from Long Island MacArthur Airport (ISP) — Economy Deals & Tips
Cheap flights guidance focuses on strategies to find the lowest economy fares from Long Island MacArthur Airport (ISP) and similar regional departure points. Primary keywords: 'cheap flights from Long Island MacArthur Airport (ISP)', 'ISP cheap economy flights'. Secondary and LSI keywords: 'budget airfare', 'low-cost carriers', 'basic economy', 'flight deals ISP', 'affordable airfare Long Island'. Key tactics include: monitoring fare alerts, booking 6–10 weeks ahead for summer, traveling mid-week, using fare calendars, comparing nearby airports (JFK, LGA, EWR), and factoring baggage/seat fees into the total price. CTA: Search cheap ISP flights now and compare total costs across carriers.