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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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — PUJ
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$388
(Priceline)

One-way from

$193
(JetBlue)

Popular in

December

Cheapest in

September

Average price

$619
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. 3% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This Frontier deal was found by Cheapflights users on 2/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/272:53 pmISP - SDQ
2 stops19h 41mFrontier
Sun 3/22:18 pmSDQ - ISP
2 stops18h 49mFrontier
Deal found 2/19$367
This Priceline deal was found by Cheapflights users on 2/20. 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.
Mon 8/43:46 pmISP - PUJ
1 stop22h 04mFrontier
Fri 8/812:00 pmPUJ - ISP
2 stops23h 11mFrontier
Deal found 2/20$469
This Mytrip deal was found by Cheapflights users on 2/19. 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.
Fri 4/48:25 pmISP - PUJ
3 stops42h 17mMultiple Airlines
Fri 4/113:48 pmPUJ - ISP
2 stops22h 07mMultiple Airlines
Deal found 2/19$543
This JetBlue deal was found by Cheapflights users on 2/20. 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.
Tue 5/136:00 amISP - PUJ
1 stop9h 02mJetBlue
Thu 5/2212:14 pmPUJ - ISP
1 stop8h 54mJetBlue
Deal found 2/20$568
This Southwest deal was found by Cheapflights users on 2/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/46:00 amISP - PUJ
1 stop7h 45mSouthwest
Fri 8/83:05 pmPUJ - ISP
1 stop7h 40mSouthwest
Deal found 2/20$881
This JetBlue deal was found by Cheapflights users on 2/20. 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.
Fri 6/201:36 pmISP - STI
1 stop10h 08mJetBlue
Fri 7/2510:10 amSTI - ISP
1 stop11h 05mJetBlue
Deal found 2/20$932
This Mytrip deal was found by Cheapflights users on 2/19. 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.
Sun 4/610:50 amISP - POP
3 stops27h 51mMultiple Airlines
Sun 4/133:40 pmPOP - ISP
3 stops28h 05mMultiple Airlines
Deal found 2/19$1,055

Find flights from Islip to Dominican Republic within your budget

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 February 20, 2025.

Fly from

Islip

Fly to

Dominican Republic

Route

Depart

Return

Price

IslipSanto Domingo

ISP - SDQ

ISPSDQ

Islip Long Island

Mon 8/4

12:11 pm-10:38 am

2 stops22h 27m

Santo Domingo Las Americas

Fri 8/8

3:12 pm-11:11 am

1 stop19h 59m

$388

IslipPunta Cana

ISP - PUJ

ISPPUJ

Islip Long Island

Mon 8/4

3:46 pm-1:50 pm

1 stop22h 04m

Punta Cana

Fri 8/8

12:00 pm-11:11 am

2 stops23h 11m

$469

IslipPunta Cana

ISP - PUJ

ISPPUJ

Islip Long Island

Fri 4/4

8:25 pm-2:42 pm

3 stops42h 17m

Punta Cana

Fri 4/11

3:48 pm-1:55 pm

2 stops22h 07m

$543

IslipPunta Cana

ISP - PUJ

ISPPUJ

Islip Long Island

Tue 5/13

6:00 am-3:02 pm

1 stop9h 02m

Punta Cana

Thu 5/22

12:14 pm-9:08 pm

1 stop8h 54m

$568

IslipPunta Cana

ISP - PUJ

ISPPUJ

Islip Long Island

Mon 8/4

6:00 am-1:45 pm

1 stop7h 45m

Punta Cana

Fri 8/8

3:05 pm-10:45 pm

1 stop7h 40m

$881

IslipSantiago de los Caballeros

ISP - STI

ISPSTI

Islip Long Island

Fri 6/20

1:36 pm-11:44 pm

1 stop10h 08m

Santiago de los Caballeros

Fri 7/25

10:10 am-9:15 pm

1 stop11h 05m

$932

IslipPuerto Plata

ISP - POP

ISPPOP

Islip Long Island

Sun 4/6

10:50 am-2:41 pm

3 stops27h 51m

Puerto Plata La Union

Sun 4/13

3:40 pm-7:45 pm

3 stops28h 05m

$1,055

IslipSanto Domingo

ISP - SDQ

ISPSDQ

Islip Long Island

Tue 3/25

8:35 pm-7:29 am

1 stop10h 54m

$193

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

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.

Travel insights for flights from Islip to Dominican Republic

Get recent, data-driven insights about flights from Islip to Dominican Republic including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Islip, New York to Dominican Republic (average of $443). Flying from Islip, New York to Dominican Republic in March is currently the most expensive (average of $623). 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.

Rainfall in Dominican Republic by month

Plan your trip to Dominican Republic by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dominican Republic ranges from 2.1 - 6.0 inches per month. October is typically the wettest month, when rainfall can reach 6.0 in. February is typically the driest time to visit Dominican Republic when rainfall is around 2.1 in.

Temperature in Dominican Republic by month

Plan your trip to Dominican Republic by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dominican Republic, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

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 February 20, 2025.
Read reviews from past customers who have flown Southwest, JetBlue and Frontier from Islip to Dominican Republic. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

JetBlue
7.4
Good
3,070 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Frontier
6.0
Okay
3,355 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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.

  • 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 - Punta Cana. You may also consider Islip Long Island - Santiago de los Caballeros or Islip Long Island - Santo Domingo Las Americas.

  • 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, January is the cheapest month in which you can book a flight from Islip, New York to Dominican Republic (average of $443). Flying from Islip, New York to Dominican Republic in March is currently the most expensive (average of $623). 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$604Average$920FlexibilityNo cancel feeOn-time63%
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