The cheapest times to fly from ALC to ISP are
- January 8th to June 17th (except the week of April 9th)
- September 17th to September 30th
- November 12th to November 25th
based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from ALC to ISP is late January and early February. Prices can be as high as $2025 for Saturday flights during early August, or as low as $875 for Tuesday flights around late January and early February.
When to Fly to Islip
Flying from Alicante (ALC) to Islip, NY (ISP) will usually cost between $924 to $1849 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late January and early February with an average ticket price of $992. Due to high demand the most expensive time to fly is early August, with an average price of $1850. Planning your trip to low-cost times can easily save you $857 on economy flights and even more on first-class flights. Generally, any price below $1331 can be considered a good price for a round-trip ALC to ISP flight.
See below for a graph of average weekly prices for the ALC to ISP route. All prices are for round-trip tickets in USD.
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Compared to other flights, the ALC to ISP flight is slightly more expensive than the average and costs more than the average flight leaving from Alicante. The average price per mile (for a direct flight) is $0.22, which is below average.
Flight Prices by Day of the Week
Tuesday is usually the cheapest day to depart and return on this flight. Saturdays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $240 (15%) on this flight.
Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $1285. Return trip prices are from the ISP to ALC flight, and often highlight the quality of our data in showing the same trend.
Departing Prices by Day
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Return Trip Prices by Day
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Nonstop Flights and Layovers
Travelers looking to fly from ALC to ISP can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 7 hour 44 minutes may not be realistic.
Alternative Nearby Airports
Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from ALC to ISP while comparing.
- 37 miles (60 km) away from ISP
- Usually 64.98% less expensive than ISP
- 1-layover flights available
- 40 miles (64 km) away from ISP
- Usually 62.04% less expensive than ISP
- 2-layover flights available
- 56 miles (90 km) away from ISP
- Usually 59.83% less expensive than ISP
- 1-layover flights available
- 130 miles (209 km) away from ISP
- Usually 54.98% less expensive than ISP
- 1-layover flights available
- 37 miles (60 km) away from ISP
- Usually 2.89% less expensive than ISP
- 2-layover flights available
- 108 miles (174 km) away from ISP
- Usually 4.10% less expensive than ISP
- 2-layover flights available
Flight Hacking ALC to ISP
Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from ALC to ISP — but Champion Traveler does!
- Price for both tickets: $760
- Average savings: $571 (42.88%)
- Price for both tickets: $810
- Average savings: $521 (39.16%)
- Price for both tickets: $833
- Average savings: $498 (37.39%)
Flight Questions Answered
Still have questions about flying from ALC to ISP? We’ve got answers.
Which airlines fly this route?
You can find 7 major airlines flying this route most often: Aer Lingus, Air Baltic, American, British Airways, Finnair, Iberia, Tap Air Portugal, and potentially more during busy seasons.
How far away is it from Long Island MacArthur Airport to Alicante Elche Airport?
The distance between the two airports is roughly 3753 miles or 6040 kilometers.
How long does it take to fly from ALC to ISP?
The real-world flight time for a nonstop ALC to ISP flight is about 7 hour 44 minutes.
How many flights go between Alicante and Islip, NY?
It depends on the day of the week and the date, but a typical day might have around 6 available flights from ALC to ISP.
Airport Location Info
Departing Airport
Origination code | ALC |
Origination airport name | Alicante Elche Airport |
City | Alicante |
Country | Spain |
Latitude | 38.3 |
Longitude | -0.6 |
Return Airport
Destination code | ISP |
Destination airport name | Long Island MacArthur Airport |
City | Islip, NY |
Country | the United States |
Latitude | 40.8 |
Longitude | -73.1 |
Other Resources
Flights to ISP
Flights from ISP
Popular Flights
Flights to ALC
Flights from ALC
Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.