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Cheap flights from Islip, New York to Boston from $309

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 Boston departing on 7/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Islip, New York to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
6:10 am - 12:25 pm
ISP
-
PVD
6h 15m
1 stop
Southwest Logo
5:45 am - 12:10 pm
PVD
-
ISP
6h 25m
1 stop
$347Southwest
Mon, Aug 24 - Wed, Aug 26
Southwest Logo
6:10 am - 12:25 pm
ISP
-
PVD
6h 15m
1 stop
Southwest Logo
12:55 pm - 9:05 pm
PVD
-
ISP
8h 10m
2 stops
$352Southwest
Mon, Aug 24 - Wed, Aug 26
Southwest Logo
4:05 pm - 9:10 pm
ISP
-
PVD
5h 05m
1 stop
Southwest Logo
10:45 am - 3:55 pm
PVD
-
ISP
5h 10m
1 stop
$437Southwest
Thu, Aug 6 - Sun, Aug 9
Breeze Airways Logo
8:43 pm - 2:41 pm
ISP
-
PVD
17h 58m
2 stops
Breeze Airways Logo
7:30 am - 7:09 pm
PVD
-
ISP
11h 39m
1 stop
$441Breeze Airways
Fri, Aug 7 - Thu, Aug 13
Breeze Airways Logo
5:27 pm - 11:34 pm
ISP
-
PVD
6h 07m
1 stop
Breeze Airways Logo
6:15 am - 11:17 am
PVD
-
ISP
5h 02m
1 stop
$443Breeze Airways
Tue, Jul 14 - Sat, Jul 18
Southwest Logo
12:25 pm - 3:45 pm
ISP
-
PVD
3h 20m
1 stop
Southwest Logo
5:55 am - 11:45 am
PVD
-
ISP
5h 50m
1 stop
$459Southwest
Wed, Jul 15 - Sun, Jul 19
Multiple Airlines Logo
10:57 am - 11:59 pm
ISP
-
PVD
13h 02m
2 stops
Multiple Airlines Logo
1:33 pm - 6:06 pm
PVD
-
ISP
4h 33m
1 stop
$489Multiple Airlines
Wed, Jul 15 - Sun, Jul 19
Breeze Airways Logo
5:50 pm - 1:06 pm
ISP
-
PVD
19h 16m
2 stops
Breeze Airways Logo
1:33 pm - 6:06 pm
PVD
-
ISP
4h 33m
1 stop
$588Breeze Airways
Thu, Aug 6 - Sun, Aug 9
Breeze Airways Logo
5:27 pm - 11:34 pm
ISP
-
PVD
6h 07m
1 stop
Breeze Airways Logo
1:32 pm - 7:09 pm
PVD
-
ISP
29h 37m
2 stops
$596Breeze Airways
Tue, Jul 14 - Sat, Jul 18
Breeze Airways Logo
6:08 pm - 12:54 pm
ISP
-
PVD
18h 46m
1 stop
Breeze Airways Logo
1:59 pm - 11:20 am
PVD
-
ISP
21h 21m
1 stop
$638Breeze Airways
Sat, Oct 31 - Mon, Nov 2

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Southwest flights from Islip, New York to Providence

Our best Southwest deals on Islip, New York to Providence flight tickets
Southwest
Aug 7
ISP4:05 pmIslip Long Island
5h 05m
1 stop
PVD9:10 pmProvidence-TFGreen
Aug 13
PVD6:05 amProvidence-TFGreen
3h 35m
1 stop
ISP9:40 amIslip Long Island
$347
Southwest
Aug 24
ISP6:10 amIslip Long Island
6h 15m
1 stop
PVD12:25 pmProvidence-TFGreen
Aug 26
PVD12:55 pmProvidence-TFGreen
8h 10m
2 stops
ISP9:05 pmIslip Long Island
$352
Southwest
Aug 6
ISP4:05 pmIslip Long Island
5h 05m
1 stop
PVD9:10 pmProvidence-TFGreen
Aug 9
PVD10:45 amProvidence-TFGreen
5h 10m
1 stop
ISP3:55 pmIslip Long Island
$437

Breeze Airways flights from Islip, New York to Providence

Our best Breeze Airways deals on Islip, New York to Providence flight tickets
Breeze Airways
Aug 7
ISP8:43 pmIslip Long Island
17h 58m
2 stops
PVD2:41 pmProvidence-TFGreen
Aug 13
PVD7:30 amProvidence-TFGreen
11h 39m
1 stop
ISP7:09 pmIslip Long Island
$441
Breeze Airways
Jul 14
ISP5:27 pmIslip Long Island
6h 07m
1 stop
PVD11:34 pmProvidence-TFGreen
Jul 18
PVD6:15 amProvidence-TFGreen
5h 02m
1 stop
ISP11:17 amIslip Long Island
$443
Breeze Airways
Aug 6
ISP5:50 pmIslip Long Island
19h 16m
2 stops
PVD1:06 pmProvidence-TFGreen
Aug 9
PVD1:33 pmProvidence-TFGreen
4h 33m
1 stop
ISP6:06 pmIslip Long Island
$588

momondo Fare Finder

 
Customize your flight search to find flights from Islip, New York to Providence 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 July 1, 2026.
Use the filters below to find and compare flights from Islip, New York to Providence that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IslipProvidence

ISP - PVD

ISPPVD

Islip Long Island

Mon 8/24

6:10 am-12:25 pm

1 stop6h 15m

Providence-TFGreen

Wed 8/26

5:45 am-12:10 pm

1 stop6h 25m

$347

IslipProvidence

ISP - PVD

ISPPVD

Islip Long Island

Mon 8/24

6:10 am-12:25 pm

1 stop6h 15m

Providence-TFGreen

Wed 8/26

12:55 pm-9:05 pm

2 stops8h 10m

$352

IslipProvidence

ISP - PVD

ISPPVD

Islip Long Island

Thu 8/6

4:05 pm-9:10 pm

1 stop5h 05m

Providence-TFGreen

Sun 8/9

10:45 am-3:55 pm

1 stop5h 10m

$437

IslipProvidence

ISP - PVD

ISPPVD

Islip Long Island

Fri 8/7

8:43 pm-2:41 pm

2 stops17h 58m

Providence-TFGreen

Thu 8/13

7:30 am-7:09 pm

1 stop11h 39m

$441

IslipProvidence

ISP - PVD

ISPPVD

Islip Long Island

Tue 7/14

5:27 pm-11:34 pm

1 stop6h 07m

Providence-TFGreen

Sat 7/18

6:15 am-11:17 am

1 stop5h 02m

$443
Quickest round-trip

IslipProvidence

ISP - PVD

ISPPVD

Islip Long Island

Wed 7/15

12:25 pm-3:45 pm

1 stop3h 20m

Providence-TFGreen

Sun 7/19

5:55 am-11:45 am

1 stop5h 50m

$459

IslipProvidence

ISP - PVD

ISPPVD

Islip Long Island

Wed 7/15

10:57 am-11:59 pm

2 stops13h 02m

Providence-TFGreen

Sun 7/19

1:33 pm-6:06 pm

1 stop4h 33m

$489

IslipProvidence

ISP - PVD

ISPPVD

Islip Long Island

Thu 8/6

5:50 pm-1:06 pm

2 stops19h 16m

Providence-TFGreen

Sun 8/9

1:33 pm-6:06 pm

1 stop4h 33m

$588

IslipProvidence

ISP - PVD

ISPPVD

Islip Long Island

Tue 7/14

5:27 pm-11:34 pm

1 stop6h 07m

Providence-TFGreen

Sat 7/18

1:32 pm-7:09 pm

2 stops29h 37m

$596

IslipProvidence

ISP - PVD

ISPPVD

Islip Long Island

Sat 10/31

6:08 pm-12:54 pm

1 stop18h 46m

Providence-TFGreen

Mon 11/2

1:59 pm-11:20 am

1 stop21h 21m

$638

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Boston from

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

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 day to depart on your flight to Providence?

Our data shows that Wednesday is the least expensive day to fly to Providence. Tickets to fly out on this day can be as low as $137. On the other hand, Saturday is the most expensive day to depart from Islip, New York because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $238.

When to book flights from Islip, New York to Providence

Are you open to changing your travel dates? Check out the ideal times to fly from Islip, New York to Providence according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Islip, New York to Providence (ISP to PVD) flight deals and tips

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

Fastest flight time

3h 20m

Direct flights

None
The fastest flight from Islip, New York to Providence takes 3h 20m
There are no direct flights from Islip, New York to Providence. There are no popular flight routes from Islip, New York to Providence.
Search flight deals

Frequently asked questions about flying from Islip, New York to Providence

  • How far is Islip Long Island to Providence-TFGreen by plane?

    Providence-TFGreen is 120.0 mi away from Islip Long Island. 3h 20m is a normal flight duration for this route.

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

    Prices for flights from Islip Long Island Airport to Providence-TFGreen Airport were last updated today.

  • How old do you have to be to fly from Islip Long Island Airport to Providence-TFGreen Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Islip Long Island Airport to Providence-TFGreen Airport.

  • What documentation or ID do you need to fly to Providence-TFGreen Airport?

    The required travel and health documents for your Providence-TFGreen Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Providence-TFGreen Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Mashantucket
North Stonington
Preston
Brooklyn

Why use momondo?

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

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

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

Yes. All flights to Providence from Islip on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Islip to Providence?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Islip to Providence.

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

Yes. momondo can track prices for Islip to Providence flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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