ISP

$105 Find Cheap Flights from Maryland to Islip - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Islip departing on 8/5. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Islip

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Useful Info
Flight Deals

Cheap Flights from Maryland to Islip

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Maryland 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 Maryland to Islip

Tue, Sep 29 - Thu, Oct 1
Frontier Logo
8:00 pm - 9:33 am
IAD
-
ISP
13h 33m
1 stop
Frontier Logo
4:13 pm - 7:09 pm
ISP
-
IAD
26h 56m
1 stop
$246Frontier
Tue, Sep 29 - Thu, Oct 1
Southwest Logo
6:00 am - 2:55 pm
DCA
-
ISP
8h 55m
1 stop
Southwest Logo
6:50 am - 3:55 pm
ISP
-
DCA
9h 05m
1 stop
$251Southwest
Tue, Aug 4 - Mon, Aug 31
Frontier Logo
1:32 pm - 9:53 am
IAD
-
ISP
20h 21m
1 stop
Frontier Logo
10:48 am - 12:53 pm
ISP
-
IAD
26h 05m
1 stop
$256Frontier
Tue, Aug 4 - Mon, Aug 31
Southwest Logo
9:05 am - 10:15 am
BWI
-
ISP
1h 10mnonstop
Southwest Logo
4:05 pm - 5:20 pm
ISP
-
BWI
1h 15mnonstop
$261Southwest
Mon, Jul 13 - Fri, Jul 17
Frontier Logo
12:28 pm - 7:01 pm
IAD
-
ISP
6h 33m
1 stop
Frontier Logo
10:57 am - 6:33 pm
ISP
-
IAD
7h 36m
1 stop
$269Frontier
Fri, Sep 11 - Sun, Sep 13
Frontier Logo
8:00 pm - 9:33 am
IAD
-
ISP
13h 33m
1 stop
Frontier Logo
4:13 pm - 7:09 pm
ISP
-
IAD
26h 56m
1 stop
$270Frontier
Tue, Aug 4 - Tue, Aug 11
Multiple Airlines Logo
5:21 pm - 9:53 am
BWI
-
ISP
16h 32m
1 stop
Multiple Airlines Logo
5:27 pm - 3:34 pm
ISP
-
BWI
22h 07m
2 stops
$305Multiple Airlines
Tue, Aug 4 - Tue, Aug 11
Multiple Airlines Logo
5:21 pm - 9:53 am
BWI
-
ISP
16h 32m
1 stop
Multiple Airlines Logo
5:27 pm - 3:34 pm
ISP
-
BWI
22h 07m
2 stops
$311Multiple Airlines
Tue, Aug 4 - Tue, Aug 18
JetBlue Logo
3:10 pm - 9:44 pm
DCA
-
ISP
6h 34m
1 stop
JetBlue Logo
6:00 am - 2:40 pm
ISP
-
DCA
8h 40m
1 stop
$355JetBlue
Tue, Jul 14 - Wed, Jul 15
JetBlue Logo
8:05 am - 9:44 pm
PHL
-
ISP
13h 39m
1 stop
JetBlue Logo
6:00 am - 4:07 pm
ISP
-
PHL
10h 07m
1 stop
$423JetBlue
Useful Info

Good to know

Low seasonFebruary
Cheapest flight$105
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 7% increase in price.
Flight from Washington Dulles Airport to Islip

FAQs for booking flights from Maryland to Islip

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Islip from Maryland 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 Maryland 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 Maryland with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maryland 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 Maryland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Islip?

Book flights to Islip if you plan to visit one of these locations
Riverhead
Amagansett

Everything you need to know for your flight to Islip

Information on the airport you'll fly into in Islip

Islip (ISP)