$126 Find Cheap Flights from Islip to Rhode Island

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Islip to Rhode Island departing on 1/5. 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 Rhode Island

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Islip to Rhode Island, 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 Islip to Rhode Island, as well as popular online travel agencies
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Flight Deals

Book Cheap Islip to Rhode Island Plane Tickets

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

Sat, Jan 10 - Sat, Jan 17
Frontier Logo
7:56 pm - 10:11 am
ISP
-
BOS
14h 15m1 stop
Frontier Logo
12:10 pm - 10:46 pm
BOS
-
ISP
10h 36m1 stop
$139Frontier
Sat, Jan 10 - Sat, Jan 17
Multiple Airlines Logo
11:50 am - 10:11 am
ISP
-
BOS
22h 21m2 stops
Multiple Airlines Logo
12:10 pm - 10:46 pm
BOS
-
ISP
10h 36m1 stop
$179Multiple Airlines
Mon, Jan 12 - Mon, Jan 19
Breeze Airways Logo
2:01 pm - 10:04 pm
ISP
-
PVD
8h 03m1 stop
Breeze Airways Logo
1:56 pm - 11:59 am
PVD
-
ISP
22h 03m2 stops
$251Breeze Airways
Mon, Jan 12 - Mon, Jan 19
Breeze Airways Logo
2:01 pm - 10:04 pm
ISP
-
PVD
8h 03m1 stop
Breeze Airways Logo
7:05 am - 11:59 am
PVD
-
ISP
28h 54m1 stop
$258Breeze Airways
Sat, Jan 10 - Sat, Jan 17
Multiple Airlines Logo
12:30 pm - 2:04 pm
ISP
-
BOS
1h 34mnonstop
Multiple Airlines Logo
12:10 pm - 10:46 pm
BOS
-
ISP
10h 36m1 stop
$355Multiple Airlines
Sat, Jan 10 - Sat, Jan 17
Southwest Logo
12:15 pm - 8:55 pm
ISP
-
BOS
8h 40m2 stops
Southwest Logo
5:30 am - 3:25 pm
BOS
-
ISP
9h 55m2 stops
$367Southwest
Thu, Feb 19 - Sun, Feb 22
Southwest Logo
11:50 am - 4:05 pm
ISP
-
BOS
4h 15m1 stop
Southwest Logo
5:35 am - 12:20 pm
BOS
-
ISP
6h 45m1 stop
$387Southwest
Thu, Feb 19 - Sun, Feb 22
Southwest Logo
11:50 am - 4:05 pm
ISP
-
BOS
4h 15m1 stop
Southwest Logo
5:35 am - 12:20 pm
BOS
-
ISP
6h 45m1 stop
$408Southwest
Thu, Feb 19 - Sun, Feb 22
Southwest Logo
11:50 am - 9:50 pm
ISP
-
BOS
10h 00m2 stops
Southwest Logo
5:35 am - 12:20 pm
BOS
-
ISP
6h 45m1 stop
$413Southwest
Thu, Feb 19 - Sun, Feb 22
Multiple Airlines Logo
12:30 pm - 2:04 pm
ISP
-
BOS
1h 34mnonstop
Multiple Airlines Logo
10:01 am - 1:31 pm
BOS
-
ISP
27h 30m1 stop
$421Multiple Airlines
Booking Insights

KAYAK's insights & trends for Islip to Rhode Island flights

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

What is the cheapest month to fly from Islip to Rhode Island?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Islip to Rhode Island, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Islip to Rhode Island is May, when tickets cost $157 (return) on average. On the other hand, the most expensive months are November and August, when the average cost of round-trip tickets is $620 and $520 respectively.

What’s the cheapest day of the week to fly from Islip to Rhode Island?

The average price of all round-trip flights from Islip to Rhode Island clicked on KAYAK for each day over the last 12 months.

For Islip to Rhode Island, Friday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Rhode Island back to Islip, the best deals are generally found on Thursday, with Sunday being the most expensive.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$126
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 61% lower on average.
Flight from Islip to Boston

FAQs - booking Rhode Island flights

  • How does KAYAK find such low prices on flights from Islip to Rhode Island?

    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 Islip to Rhode Island.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Islip to Rhode Island 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 Islip to Rhode Island?

    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 from Islip to Rhode Island with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Islip to Rhode Island?

    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 from Islip to Rhode Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Rhode Island?

    The cheapest time of day to fly to Rhode Island is generally in the morning, when round-trip flights cost $242 on average. The most expensive time of day to fly to Rhode Island is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $520.

Everything you need to know for your flight from Islip to Rhode Island

Information on your arrival and departure airports

Islip (ISP)