MDT - ISP

$771 Find Cheap Flights from Harrisburg to Islip

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Harrisburg to Islip departing on 6/29. 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.
1 adult
1 adult, Economy

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 Harrisburg 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 Harrisburg to Islip, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Harrisburg to Islip (MDT-ISP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Harrisburg 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Harrisburg to Islip

Sun, Jun 29 - Mon, Jul 7
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6:53 pm - 3:19 pmMDT-ISP
20h 26m2 stops
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10:36 am - 5:55 pmISP-MDT
31h 19m3 stops
$771
Find Deal
Sun, Jun 29 - Mon, Jul 7
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6:53 pm - 3:19 pmMDT-ISP
20h 26m2 stops
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7:30 am - 8:01 pmISP-MDT
12h 31m2 stops
$848
Find Deal
Sun, Jun 29 - Mon, Jul 7
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4:34 pm - 3:19 pmMDT-ISP
22h 45m3 stops
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10:36 am - 5:55 pmISP-MDT
31h 19m3 stops
$930
Find Deal
Tue, Aug 5 - Wed, Aug 6
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10:35 am - 10:58 amMDT-ISP
24h 23m2 stops
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4:33 pm - 11:30 pmISP-MDT
6h 57m2 stops
$1,149
Find Deal
Useful Info

Good to know

Cheapest flight$771
Flight from Harrisburg to Islip

When to book flights from Harrisburg to Islip

Are your dates flexible? Find out the best times to travel from Harrisburg 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 Harrisburg to Islip

  • What is the cheapest flight from Harrisburg to Islip?

    In the last 3 days, the lowest price for a flight from Harrisburg to Islip was $771 for a round-trip ticket.

  • Do I need a passport to fly between Harrisburg and Islip?

    No

  • Which aircraft models fly most regularly from Harrisburg to Islip?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Harrisburg 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 Harrisburg to Islip.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Islip from Harrisburg 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 Harrisburg 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 Harrisburg with another airline. Booking your flights between Harrisburg 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 Harrisburg 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 Harrisburg up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Harrisburg to Islip

Information on your arrival and departure airports

Harrisburg (MDT)
Islip (ISP)

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