$23 Cheap Direct Flights to Islip | KAYAK

ISP

Search hundreds of travel sites at once for deals on direct flights to Islip

...and more

In the last 7 days travelers have searched 41,299,237 times on KAYAK, and here is why:

Save 23% or moreCompare multiple travel sites with one search.

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

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

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

Cheap Direct Flight Deals to Islip

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

Choose your dates

5:10 am - 7:54 amTPA-ISP

2h 44mnonstop

11:58 am - 3:18 pmISP-TPA

3h 20mnonstop

$38Frontier

Fri, Jan 24 - Sun, Jan 26

4:15 pm - 7:03 pmTPA-ISP

2h 48mnonstop

8:03 pm - 11:15 pmISP-TPA

3h 12mnonstop

$40Frontier

Thu, Jan 23 - Thu, Jan 30

11:10 am - 1:55 pmTPA-ISP

2h 45mnonstop

3:28 pm - 6:39 pmISP-TPA

3h 11mnonstop

$41Frontier

Wed, Jan 15 - Wed, Jan 22

3:04 pm - 5:59 pmRSW-ISP

2h 55mnonstop

6:39 pm - 9:59 pmISP-RSW

3h 20mnonstop

$115Breeze Airways

Fri, Jan 17 - Mon, Jan 20

3:50 pm - 6:45 pmRSW-ISP

2h 55mnonstop

7:25 pm - 10:40 pmISP-RSW

3h 15mnonstop

$118Breeze Airways

Sat, Jan 25 - Sat, Feb 1

7:25 am - 10:05 amMCO-ISP

2h 40mnonstop

11:00 am - 2:01 pmISP-MCO

3h 01mnonstop

$172JetBlue

Wed, Jan 8 - Tue, Jan 14

8:55 am - 11:45 amFLL-ISP

2h 50mnonstop

12:40 pm - 3:50 pmISP-FLL

3h 10mnonstop

$182JetBlue

Wed, Jan 15 - Wed, Jan 22

11:48 am - 2:47 pmRSW-ISP

2h 59mnonstop

6:39 pm - 9:59 pmISP-RSW

3h 20mnonstop

$200

Thu, Apr 10 - Mon, Apr 14

6:25 am - 9:05 amPBI-ISP

2h 40mnonstop

6:35 am - 9:40 amISP-PBI

3h 05mnonstop

$278Southwest

Sun, Jan 5 - Sun, Jan 12

7:15 pm - 9:50 pmMCO-ISP

2h 35mnonstop

4:20 pm - 7:05 pmISP-MCO

2h 45mnonstop

$477Southwest

Sun, May 4 - Sun, May 11

Direct Flights to Islip - Travel Insights & Trends

Get data-powered insights and trends into direct flights to Islip to help you find the cheapest direct flights, the best time to fly and much more.

Prices

Airlines

More

How much is a direct flight to Islip?

On average, a direct flight to Islip costs $188. However, cheaper non-stop flights can be found. The cheapest direct flight found on KAYAK in the last 2 weeks cost $37 and flew from Fort Lauderdale-Hollywood Airport.

Direct departures

United States to Islip Long Island

Monday

Breeze Airways, Frontier, JetBlue, +1 more

Breeze Airways, Frontier, +2 more

1

Tuesday

Frontier, JetBlue, Southwest

Frontier, JetBlue, +1 more

Wednesday

Breeze Airways, Frontier, JetBlue, +1 more

Breeze Airways, Frontier, +2 more

1

Thursday

Breeze Airways, Frontier, JetBlue, +1 more

Breeze Airways, Frontier, +2 more

1

Friday

Breeze Airways, Frontier, JetBlue, +1 more

Breeze Airways, Frontier, +2 more

1

Saturday

Breeze Airways, Frontier, JetBlue, +1 more

Breeze Airways, Frontier, +2 more

1

Sunday

Breeze Airways, Frontier, JetBlue, +1 more

Breeze Airways, Frontier, +2 more

1

See more direct flights

Direct returns

Islip Long Island to United States

Monday

Breeze Airways, Frontier, JetBlue, +1 more

Breeze Airways, Frontier, +2 more

1

Tuesday

Frontier, JetBlue, Southwest

Frontier, JetBlue, +1 more

Wednesday

Breeze Airways, Frontier, JetBlue, +1 more

Breeze Airways, Frontier, +2 more

1

Thursday

Breeze Airways, Frontier, JetBlue, +1 more

Breeze Airways, Frontier, +2 more

1

Friday

Breeze Airways, Frontier, JetBlue, +1 more

Breeze Airways, Frontier, +2 more

1

Saturday

Breeze Airways, Frontier, JetBlue, +1 more

Breeze Airways, Frontier, +2 more

1

Sunday

Breeze Airways, Frontier, JetBlue, +1 more

Breeze Airways, Frontier, +2 more

1

See more direct flights

See more direct flights

Low season	February
High season	July
Average price round-trip	$184

Best time to beat the crowds but there is an average 34% increase in price.

Most popular time to fly and prices are also 14% lower on average.

(avg. price over the last 2 weeks)

When to book direct flights from the United States to Islip

Are your dates flexible? Find out the best times to travel nonstop from the United States 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. The information is for flights to Islip based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Everything you need to know for your flight to Islip

Flights with popular airlines flying to Islip

Southwest flights to Islipfrom $139

Breeze Airways flights to Islipfrom $61

JetBlue flights to Islip

Frontier flights to Islipfrom $42

Popular routes to Islip

Orlando to Islip (MCO - ISP)from $48

West Palm Beach to Islip (PBI - ISP)from $40

Tampa to Islip (TPA - ISP)from $57

Fort Lauderdale to Islip (FLL - ISP)from $37

Raleigh to Islip (RDU - ISP)from $111

Fort Myers to Islip (RSW - ISP)from $84

Baltimore to Islip (BWI - ISP)from $270

Charleston to Islip (CHS - ISP)from $111

Myrtle Beach to Islip (MYR - ISP)from $42

Sarasota to Islip (SRQ - ISP)from $99

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.