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Dominican Republic

$193+ Cheap flights from Islip, NY (ISP) to the Dominican Republic

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — PUJ
dic. 6 — dic. 131
sáb. 12/6
sáb. 12/13
1 adult, Economy
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Cheap flight deals from Islip to Dominican Republic

Keep the following information in mind while searching for Islip to Dominican Republic flight deals. Data was last updated noviembre 6, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$410
(CheapOair)

One-way from

$193
(CheapOair)

Popular in

December

Cheapest in

September

Average price

$486
Provider with most accurate pricing for New York (NYC)-Punta Cana flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Punta Cana flights.
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From Islip Long Island to Dominican Republic
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One-way flight from Islip Long Island to Dominican Republic
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Highest demand for flights based on searches. 6% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Islip to Dominican Republic

Cheapest flights from Islip to Dominican Republic
Explore the most affordable flight options available from Islip to Dominican Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 6, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/174:58 pmISP - PUJ
1 stop18h 47mMultiple Airlines
sáb. 11/226:50 pmPUJ - ISP
2 stops16h 19mMultiple Airlines
Deal found 11/4$351
This Priceline deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/810:45 amISP - SDQ
1 stop7h 15mJetBlue
dom. 12/143:32 pmSDQ - ISP
1 stop20h 33mJetBlue
Deal found 11/5$439
This JetBlue deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/247:40 pmISP - PUJ
1 stop13h 09mJetBlue
sáb. 12/2710:49 amPUJ - ISP
1 stop9h 06mJetBlue
Deal found 11/5$480
This Mytrip deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/86:00 amISP - PUJ
2 stops34h 34mFrontier
dom. 12/146:50 pmPUJ - ISP
2 stops49h 44mFrontier
Deal found 11/5$486
This Expedia deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/171:55 pmISP - PUJ
1 stop23h 38mJetBlue
sáb. 11/227:55 pmPUJ - ISP
1 stop14h 44mJetBlue
Deal found 11/4$521
This JetBlue deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/2110:30 amISP - PUJ
1 stop7h 40mJetBlue
dom. 11/238:15 pmPUJ - ISP
1 stop14h 30mJetBlue
Deal found 11/5$535
This JetBlue deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/2110:30 amISP - PUJ
1 stop7h 40mJetBlue
lun. 11/2411:55 amPUJ - ISP
1 stop8h 09mJetBlue
Deal found 11/5$538
This JetBlue deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/2510:45 amISP - SDQ
1 stop12h 54mJetBlue
mié. 11/268:15 amSDQ - ISP
1 stop12h 17mJetBlue
Deal found 11/5$549
This JetBlue deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/1910:44 amISP - SDQ
1 stop7h 10mJetBlue
mié. 11/269:51 amSDQ - ISP
1 stop10h 41mJetBlue
Deal found 11/5$552
This Expedia deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/226:25 amISP - SDQ
1 stop26h 17mFrontier
lun. 12/2912:35 pmSDQ - ISP
1 stop23h 50mFrontier
Deal found 11/6$558
This Trip.com deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/811:50 amISP - PUJ
1 stop26h 15mJetBlue
dom. 12/144:48 pmPUJ - ISP
1 stop19h 17mJetBlue
Deal found 11/5$583
This CheapOair deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/228:35 pmISP - SDQ
1 stop13h 45mFrontier
jue. 1/1510:56 amSDQ - ISP
1 stop28h 47mFrontier
Deal found 11/5$584

Cheapflights Fare Finder

 
Customize your flight search to find flights from Islip to Dominican Republic 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, Cheapflights users made 2,558,603 searches. Data last updated noviembre 6, 2025.
Use the filters below to find and compare flights from Islip to the Dominican Republic that are best for you.

Fly from

Islip

Fly to

Dominican Republic

Route

Depart

Return

Price

IslipPunta Cana

ISP - PUJ

ISPPUJ

Islip Long Island

lun. 11/17

4:58 pm-12:45 pm

1 stop18h 47m

Punta Cana

sáb. 11/22

6:50 pm-10:09 am

2 stops16h 19m

$351

IslipPunta Cana

ISP - PUJ

ISPPUJ

Islip Long Island

lun. 1/19

12:25 pm-10:21 am

1 stop20h 56m

Punta Cana

sáb. 1/31

11:30 am-5:50 pm

1 stop7h 20m

$353

IslipSanto Domingo

ISP - SDQ

ISPSDQ

Islip Long Island

sáb. 2/21

7:41 pm-9:41 am

1 stop13h 00m

Santo Domingo Las Americas

sáb. 2/28

10:56 am-9:47 am

1 stop23h 51m

$410

IslipSanto Domingo

ISP - SDQ

ISPSDQ

Islip Long Island

sáb. 1/10

3:34 pm-9:41 am

1 stop17h 07m

Santo Domingo Las Americas

sáb. 1/17

10:56 am-11:12 am

1 stop25h 16m

$436

IslipSanto Domingo

ISP - SDQ

ISPSDQ

Islip Long Island

jue. 1/8

3:34 pm-9:41 am

1 stop17h 07m

Santo Domingo Las Americas

jue. 1/15

10:56 am-2:43 pm

1 stop28h 47m

$464

IslipPunta Cana

ISP - PUJ

ISPPUJ

Islip Long Island

mié. 12/24

7:40 pm-9:49 am

1 stop13h 09m

Punta Cana

sáb. 12/27

10:49 am-6:55 pm

1 stop9h 06m

$480

IslipPunta Cana

ISP - PUJ

ISPPUJ

Islip Long Island

lun. 12/8

6:00 am-5:34 pm

2 stops34h 34m

Punta Cana

dom. 12/14

6:50 pm-7:34 pm

2 stops49h 44m

$486

IslipPunta Cana

ISP - PUJ

ISPPUJ

Islip Long Island

lun. 11/17

1:55 pm-2:33 pm

1 stop23h 38m

Punta Cana

sáb. 11/22

7:55 pm-9:39 am

1 stop14h 44m

$521

IslipPunta Cana

ISP - PUJ

ISPPUJ

Islip Long Island

vie. 11/21

10:30 am-7:10 pm

1 stop7h 40m

Punta Cana

dom. 11/23

8:15 pm-9:45 am

1 stop14h 30m

$535

IslipPunta Cana

ISP - PUJ

ISPPUJ

Islip Long Island

vie. 11/21

10:30 am-7:10 pm

1 stop7h 40m

Punta Cana

lun. 11/24

11:55 am-7:04 pm

1 stop8h 09m

$538

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 34 results
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Best time to book a flight from Islip to Dominican Republic

Have a flexible travel schedule? Discover the best time to fly to Dominican Republic from Islip with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Islip to the Dominican Republic

What is the cheapest month to book a flight from Islip, New York to Dominican Republic?

Currently, March is the cheapest month in which you can book a flight from Islip, New York to Dominican Republic (average of $186). Flying from Islip, New York to Dominican Republic in August is currently the most expensive (average of $256). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Dominican Republic

Get insights into the airlines that provide service to Dominican Republic. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dominican Republic. Reviews last updated noviembre 6, 2025.
Peruse reviews from past customers who have flown with Southwest from Islip to the Dominican Republic to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Islip to Dominican Republic. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Islip to Dominican Republic?

    Islip Long Island (ISP) is the airport you will fly out of if you book a flight from Islip to Dominican Republic. It is only a 7.2 mi journey to Long Island (ISP) from Islip’s city center.

  • How long is the flight from Islip, New York to Dominican Republic?

    Departing from Islip, New York to Dominican Republic will take you 13h. The distance from Islip, New York to Dominican Republic is about 1557 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Islip, New York to Dominican Republic?

    The most popular route from Islip, New York to Dominican Republic is Islip Long Island - Santo Domingo Las Americas. You may also consider Islip Long Island - Punta Cana or Islip Long Island - Puerto Plata La Union.

  • Can I find deals for flights from Islip to Dominican Republic that include hotel bookings?

    Yes. In addition to deals on Islip to Dominican Republic flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Islip to Dominican Republic?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islip to Dominican Republic.

  • Can I find deals for business class flights from Islip to Dominican Republic?

    Yes. Cheapflights offers flight deals from Islip to Dominican Republic by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Islip, New York to Dominican Republic?

    Currently, March is the cheapest month in which you can book a flight from Islip, New York to Dominican Republic (average of $186). Flying from Islip, New York to Dominican Republic in August is currently the most expensive (average of $256). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Islip to Dominican Republic

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Islip to Dominican Republic

Discover the top airline that operate flights from Islip to Dominican Republic. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated noviembre 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$604Average$920FlexibilityNo cancel feeOn-time63%

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