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Cheap flights from Islip, New York to Rhode Island from $108

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Islip, New York to Rhode Island departing on 1/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Islip, New York to Rhode Island

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:00 am - 11:19 pm
ISP
-
BOS
15h 19m1 stop
Multiple Airlines Logo
3:43 pm - 6:48 pm
BOS
-
ISP
27h 05m1 stop
$154Multiple Airlines
Wed, Jan 14 - Wed, Jan 21
Multiple Airlines Logo
8:00 am - 1:13 am
ISP
-
BOS
17h 13m2 stops
Multiple Airlines Logo
3:43 pm - 6:48 pm
BOS
-
ISP
27h 05m1 stop
$185Multiple Airlines
Wed, Jan 14 - Wed, Jan 21
Breeze Airways Logo
11:50 am - 4:37 pm
ISP
-
PVD
4h 47m1 stop
Breeze Airways Logo
1:56 pm - 11:59 am
PVD
-
ISP
22h 03m2 stops
$220Breeze Airways
Sat, Jan 17 - Mon, Jan 19
Multiple Airlines Logo
11:50 am - 4:37 pm
ISP
-
PVD
4h 47m1 stop
Multiple Airlines Logo
7:00 am - 6:48 pm
PVD
-
ISP
35h 48m2 stops
$229Multiple Airlines
Wed, Jan 14 - Wed, Jan 21
Breeze Airways Logo
11:50 am - 4:37 pm
ISP
-
PVD
4h 47m1 stop
Breeze Airways Logo
1:56 pm - 11:59 am
PVD
-
ISP
22h 03m2 stops
$240Breeze Airways
Sat, Jan 17 - Mon, Jan 19
Breeze Airways Logo
11:50 am - 4:37 pm
ISP
-
PVD
4h 47m1 stop
Breeze Airways Logo
7:05 am - 11:59 am
PVD
-
ISP
28h 54m1 stop
$247Breeze Airways
Sat, Jan 17 - Mon, Jan 19
Multiple Airlines Logo
2:01 pm - 11:08 am
ISP
-
BOS
21h 07m2 stops
Multiple Airlines Logo
11:06 am - 7:45 pm
BOS
-
ISP
8h 39m1 stop
$340Multiple Airlines
Fri, Jan 9 - Sun, Jan 11
Southwest Logo
6:00 am - 12:25 pm
ISP
-
BOS
6h 25m1 stop
Southwest Logo
5:50 pm - 9:55 pm
BOS
-
ISP
4h 05m1 stop
$347Southwest
Tue, Jan 20 - Tue, Jan 20
Southwest Logo
3:45 pm - 10:05 pm
ISP
-
BOS
6h 20m1 stop
Southwest Logo
5:50 am - 11:55 am
BOS
-
ISP
6h 05m1 stop
$367Southwest
Fri, Jan 9 - Sun, Jan 11
Southwest Logo
3:45 pm - 10:05 pm
ISP
-
BOS
6h 20m1 stop
Southwest Logo
5:30 am - 3:25 pm
BOS
-
ISP
9h 55m2 stops
$372Southwest
Fri, Jan 9 - Sat, Jan 10

Southwest flights from Islip, New York to Rhode Island

Our best Southwest deals on Islip, New York to Rhode Island flight tickets
Southwest
Jan 20
ISP6:00 amIslip Long Island
6h 25m
1 stop
BOS12:25 pmBoston Logan Intl
Jan 20
BOS5:50 pmBoston Logan Intl
4h 05m
1 stop
ISP9:55 pmIslip Long Island
$347
Find similar
Southwest
Jan 9
ISP3:45 pmIslip Long Island
6h 20m
1 stop
BOS10:05 pmBoston Logan Intl
Jan 10
BOS8:50 amBoston Logan Intl
6h 35m
1 stop
ISP3:25 pmIslip Long Island
$367
Find similar
Southwest
Jan 9
ISP3:45 pmIslip Long Island
6h 20m
1 stop
BOS10:05 pmBoston Logan Intl
Jan 10
BOS5:30 amBoston Logan Intl
9h 55m
2 stops
ISP3:25 pmIslip Long Island
$372
Find similar

Cape Air flights from Islip, New York to Rhode Island

Our best Cape Air deals on Islip, New York to Rhode Island flight tickets
Cape Air
Dec 19
ISP9:59 amIslip Long Island
1h 25m
BOS11:24 amBoston Logan Intl
Dec 21
BOS9:30 amBoston Logan Intl
1h 35m
ISP11:05 amIslip Long Island
$499
Find similar
Cape Air
Jan 20
ISP9:59 amIslip Long Island
1h 25m
BOS11:24 amBoston Logan Intl
Jan 20
BOS2:34 pmBoston Logan Intl
1h 36m
ISP4:10 pmIslip Long Island
$502
Find similar
Cape Air
Dec 29
ISP12:30 pmIslip Long Island
1h 34m
BOS2:04 pmBoston Logan Intl
Dec 31
BOS2:34 pmBoston Logan Intl
1h 36m
ISP4:10 pmIslip Long Island
$505
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Islip, New York to Rhode Island that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Islip, New York to Rhode Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

Wed 1/14

8:00 am-11:19 pm

1 stop15h 19m

Boston Logan Intl

Wed 1/21

3:43 pm-6:48 pm

1 stop27h 05m

$154

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

Wed 1/14

8:00 am-1:13 am

2 stops17h 13m

Boston Logan Intl

Wed 1/21

3:43 pm-6:48 pm

1 stop27h 05m

$185

IslipProvidence

ISP - PVD

ISPPVD

Islip Long Island

Sat 1/17

11:50 am-4:37 pm

1 stop4h 47m

Providence-TFGreen

Mon 1/19

1:56 pm-11:59 am

2 stops22h 03m

$220

IslipProvidence

ISP - PVD

ISPPVD

Islip Long Island

Wed 1/14

11:50 am-4:37 pm

1 stop4h 47m

Providence-TFGreen

Wed 1/21

7:00 am-6:48 pm

2 stops35h 48m

$229

IslipProvidence

ISP - PVD

ISPPVD

Islip Long Island

Sat 1/17

11:50 am-4:37 pm

1 stop4h 47m

Providence-TFGreen

Mon 1/19

1:56 pm-11:59 am

2 stops22h 03m

$240

IslipProvidence

ISP - PVD

ISPPVD

Islip Long Island

Sat 1/17

11:50 am-4:37 pm

1 stop4h 47m

Providence-TFGreen

Mon 1/19

7:05 am-11:59 am

1 stop28h 54m

$247

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

Fri 1/9

2:01 pm-11:08 am

2 stops21h 07m

Boston Logan Intl

Sun 1/11

11:06 am-7:45 pm

1 stop8h 39m

$340

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

Tue 1/20

6:00 am-12:25 pm

1 stop6h 25m

Boston Logan Intl

Tue 1/20

5:50 pm-9:55 pm

1 stop4h 05m

$347

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

Fri 1/9

3:45 pm-10:05 pm

1 stop6h 20m

Boston Logan Intl

Sun 1/11

5:50 am-11:55 am

1 stop6h 05m

$367

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

Fri 1/9

3:45 pm-10:05 pm

1 stop6h 20m

Boston Logan Intl

Sat 1/10

5:30 am-3:25 pm

2 stops9h 55m

$372

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Rhode Island from

How to get the cheapest flight ticket from Islip, New York to Rhode Island

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Rhode Island?

If you are unable to visit Rhode Island during the month of May, then departing from Islip, New York during the month June is also very affordable. Most momondo users find prices during this month for around $238.

What is the cheapest day to depart on your flight to Rhode Island?

The cheapest day to depart on your flight to Rhode Island is on a Friday when prices can be found for as low as $187. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Rhode Island on Tuesday is $520.

What is the cheapest time of day to depart on your flight to Rhode Island?

The cheapest time of day to fly to Rhode Island is in the morning when flights can be purchased for as low as $292. Flights at noon are often more expensive with an average ticket price of $520.

Cheap Islip, New York to Rhode Island flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Islip, New York to Rhode Island

Fastest flight time

1h 25m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sat

Airports in Rhode Island

19 airports
The fastest flight from Islip, New York to Rhode Island takes 1h 25m
Direct flights go from Islip, New York to Rhode Island on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. There are no airlines offering direct flights.
There are 19 airports in Rhode Island. From Islip, New York there are direct flights to Boston Logan Intl (BOS).
Search flight deals

  • When did momondo last update prices for flights from Islip Long Island Airport to Rhode Island?

    Prices for flights from Islip Long Island Airport to Rhode Island were last updated today.

  • How many operators does momondo search for flights from Islip Long Island Airport to Rhode Island?

  • How old do you have to be to fly from Islip Long Island Airport to Rhode Island?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Islip Long Island Airport to Rhode Island.

  • What documentation or ID do you need to fly to Rhode Island?

    The travel and health documents required for your trip to Rhode Island can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rhode Island. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Islip to Rhode Island?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Islip to Rhode Island. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Islip to Rhode Island with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Rhode Island from Islip with this policy.

How can momondo help me find flights from Islip to Rhode Island?

momondo helps you find the best flight between Islip and Rhode Island by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Islip to Rhode Island right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Rhode Island from Islip. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Sat 1/17
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