$212+ Cheap flights from Islip, NY (ISP) to the Dominican Republic
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — PUJ
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from Islip to Dominican Republic with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Islip to Dominican Republic
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Best
Last-minute
One-way
Cheapest flights from Islip to Dominican RepublicExplore 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 October 25, 2026.
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 October 25, 2026.
This JetBlue deal was found by Cheapflights users on 10/24. 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.
Mon 11/96:00 am -
1 stop8h 26m
Fri 11/132:50 pm -
1 stop7h 47m
Deal found 10/24![JetBlue logo]()
$522
This JetBlue deal was found by Cheapflights users on 10/24. 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.
Mon 12/76:00 am -
1 stop8h 58m
Mon 12/142:37 pm -
1 stop8h 27m
Deal found 10/24![JetBlue logo]()
$666
This JetBlue deal was found by Cheapflights users on 10/20. 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.
Wed 10/286:00 am -
1 stop8h 25m
Tue 11/32:50 pm -
1 stop7h 47m
Deal found 10/20![JetBlue logo]()
$752
This Southwest deal was found by Cheapflights users on 10/23. 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 11/95:35 am -
2 stops9h 15m
Fri 11/132:40 pm -
1 stop9h 55m
Deal found 10/23![Southwest logo]()
$765
This Southwest deal was found by Cheapflights users on 10/23. 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 12/76:30 am -
1 stop7h 10m
Mon 12/143:35 pm -
1 stop7h 10m
Deal found 10/23![Southwest logo]()
$777
This JetBlue deal was found by Cheapflights users on 10/21. 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.
Wed 12/26:00 am -
1 stop8h 58m
Mon 12/72:37 pm -
1 stop8h 27m
Deal found 10/21![JetBlue logo]()
$802
This Southwest deal was found by Cheapflights users on 10/20. 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.
Fri 12/46:05 am -
1 stop6h 40m
Fri 12/114:05 pm -
1 stop8h 30m
Deal found 10/20![Southwest logo]()
$809
This Southwest deal was found by Cheapflights users on 10/24. 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.
Fri 10/306:55 am -
1 stop6h 50m
Tue 11/33:35 pm -
1 stop7h 05m
Deal found 10/24![Southwest logo]()
$811
This Expedia deal was found by Cheapflights users on 10/21. 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.
Fri 10/306:00 am -
1 stop8h 25m
Tue 11/32:50 pm -
1 stop7h 47m
Deal found 10/21![JetBlue logo]()
$824
This JetBlue deal was found by Cheapflights users on 10/24. 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.
Mon 11/26:00 am -
1 stop8h 26m
Sat 11/72:50 pm -
1 stop7h 47m
Deal found 10/24![JetBlue logo]()
$827
This JetBlue deal was found by Cheapflights users on 10/20. 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.
Wed 10/286:00 am -
1 stop6h 43m
Sun 11/13:00 pm -
1 stop7h 37m
Deal found 10/20![JetBlue logo]()
$982
Best flights from Islip to Dominican RepublicDiscover carefully curated flight deals from Islip to Dominican Republic that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Islip to Dominican Republic that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This JetBlue deal was found by Cheapflights users on 10/21. 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.
Wed 2/36:00 am -
1 stop6h 21m
Wed 2/172:50 pm -
1 stop8h 03m
Deal found 10/21![JetBlue logo]()
$483
This JetBlue deal was found by Cheapflights users on 10/22. 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.
Sun 2/76:00 am -
1 stop6h 21m
Sat 2/132:50 pm -
1 stop8h 03m
Deal found 10/22![JetBlue logo]()
$522
This JetBlue deal was found by Cheapflights users on 10/20. 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.
Mon 2/16:00 am -
1 stop6h 21m
Wed 2/33:00 pm -
1 stop7h 56m
Deal found 10/20![JetBlue logo]()
$597
This JetBlue deal was found by Cheapflights users on 10/22. 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.
Wed 2/106:00 am -
1 stop8h 28m
Sat 2/132:50 pm -
1 stop8h 03m
Deal found 10/22![JetBlue logo]()
$637
This JetBlue deal was found by Cheapflights users on 10/24. 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.
Mon 12/76:00 am -
1 stop8h 58m
Mon 12/142:37 pm -
1 stop8h 27m
Deal found 10/24![JetBlue logo]()
$666
This JetBlue deal was found by Cheapflights users on 10/21. 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 3/59:45 am -
1 stop6h 27m
Mon 3/82:40 pm -
1 stop7h 47m
Deal found 10/21![JetBlue logo]()
$672
This JetBlue deal was found by Cheapflights users on 10/22. 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.
Thu 2/255:55 am -
1 stop6h 40m
Sun 2/282:40 pm -
1 stop7h 47m
Deal found 10/22![JetBlue logo]()
$712
This JetBlue deal was found by Cheapflights users on 10/23. 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.
Thu 3/119:45 am -
1 stop6h 27m
Mon 3/151:40 pm -
1 stop7h 47m
Deal found 10/23![JetBlue logo]()
$712
This JetBlue deal was found by Cheapflights users on 10/20. 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.
Wed 3/109:45 am -
1 stop6h 27m
Sun 3/141:40 pm -
1 stop7h 47m
Deal found 10/20![JetBlue logo]()
$752
Last-minute flights from Islip to Dominican RepublicDiscover last-minute flight deals from Islip to Dominican Republic. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Islip to Dominican Republic. Data last updated October 25, 2026 and is based on user searches.
This JetBlue deal was found by Cheapflights users on 10/20. 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.
Wed 10/286:00 am -
1 stop8h 25m
Tue 11/32:50 pm -
1 stop7h 47m
Deal found 10/20![JetBlue logo]()
$752
This JetBlue deal was found by Cheapflights users on 10/20. 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.
Wed 10/286:00 am -
1 stop6h 43m
Sun 11/13:00 pm -
1 stop7h 37m
Deal found 10/20![JetBlue logo]()
$982
This Southwest deal was found by Cheapflights users on 10/24. 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.
Fri 10/306:55 am -
1 stop6h 50m
Tue 11/33:35 pm -
1 stop7h 05m
Deal found 10/24![Southwest logo]()
$811
This Expedia deal was found by Cheapflights users on 10/21. 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.
Fri 10/306:00 am -
1 stop8h 25m
Tue 11/32:50 pm -
1 stop7h 47m
Deal found 10/21![JetBlue logo]()
$824
This JetBlue deal was found by Cheapflights users on 10/20. 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 10/306:00 am -
1 stop6h 43m
Mon 11/22:50 pm -
1 stop7h 47m
Deal found 10/20![JetBlue logo]()
$1,262
This JetBlue deal was found by Cheapflights users on 10/24. 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.
Mon 11/26:00 am -
1 stop8h 26m
Sat 11/72:50 pm -
1 stop7h 47m
Deal found 10/24![JetBlue logo]()
$827
This JetBlue deal was found by Cheapflights users on 10/24. 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.
Mon 11/96:00 am -
1 stop8h 26m
Fri 11/132:50 pm -
1 stop7h 47m
Deal found 10/24![JetBlue logo]()
$522
This Southwest deal was found by Cheapflights users on 10/23. 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 11/95:35 am -
2 stops9h 15m
Fri 11/132:40 pm -
1 stop9h 55m
Deal found 10/23![Southwest logo]()
$765
This JetBlue deal was found by Cheapflights users on 10/24. 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 11/106:00 am -
1 stop6h 43m
Sun 11/152:50 pm -
1 stop7h 47m
Deal found 10/24![JetBlue logo]()
$1,227
This JetBlue deal was found by Cheapflights users on 10/20. 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.
Wed 11/186:00 am -
1 stop8h 26m
Mon 11/232:39 pm -
1 stop9h 01m
Deal found 10/20![JetBlue logo]()
$1,197
One-way flights from Islip to Dominican RepublicSearch for one-way flight options from Islip to Dominican Republic. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from Islip to Dominican Republic. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This JetBlue deal was found by Cheapflights users on 10/24. 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.
Sun 1/246:00 am -
1 stop6h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![JetBlue logo]()
$212
This JetBlue deal was found by Cheapflights users on 10/21. 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.
Mon 3/89:45 am -
1 stop6h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![JetBlue logo]()
$244
This JetBlue deal was found by Cheapflights users on 10/22. 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.
Wed 3/109:45 am -
1 stop6h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![JetBlue logo]()
$245
This JetBlue deal was found by Cheapflights users on 10/22. 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 3/196:00 am -
1 stop6h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![JetBlue logo]()
$319
This JetBlue deal was found by Cheapflights users on 10/21. 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.
Mon 3/155:55 am -
1 stop6h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![JetBlue logo]()
$324
This JetBlue deal was found by Cheapflights users on 10/24. 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.
Thu 2/255:55 am -
1 stop6h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![JetBlue logo]()
$359
This Southwest deal was found by Cheapflights users on 10/24. 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.
Sun 4/46:05 pm -
2 stops18h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Southwest logo]()
$384
This JetBlue deal was found by Cheapflights users on 10/22. 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 3/125:55 am -
1 stop6h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![JetBlue logo]()
$409
This JetBlue deal was found by Cheapflights users on 10/20. 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.
Mon 11/26:00 am -
1 stop6h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![JetBlue logo]()
$474
This Kiwi.com deal was found by Cheapflights users on 10/24. 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.
Sun 4/45:38 pm -
3 stops18h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$574
Find 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 October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $483 (JetBlue) |
One-way from | $244 (JetBlue) |
Popular in | August |
Cheapest in | January |
Average price | $552 |
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 7,457,451 searches. Data last updated October 25, 2026.
Use the filters below to find and compare flights from Islip to the Dominican Republic that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
IslipPunta Cana
ISP Islip Long Island - PUJ Punta Cana
ISPPUJ
Islip Long Island
Sun 1/24
6:00 am-1:21 pm
1 stop6h 21m
Punta Cana
Wed 12/31
12:00 am-11:30 pm
Nonstop0h 00m
$212
IslipPunta Cana
ISP Islip Long Island - PUJ Punta Cana
ISPPUJ
Islip Long Island
Wed 3/10
9:45 am-5:12 pm
1 stop6h 27m
Punta Cana
Wed 12/31
12:00 am-11:30 pm
Nonstop0h 00m
$245
IslipPunta Cana
ISP Islip Long Island - PUJ Punta Cana
ISPPUJ
Islip Long Island
Fri 3/19
6:00 am-12:47 pm
1 stop6h 47m
Punta Cana
Wed 12/31
12:00 am-11:30 pm
Nonstop0h 00m
$319
IslipPunta Cana
ISP Islip Long Island - PUJ Punta Cana
ISPPUJ
Islip Long Island
Mon 3/15
5:55 am-12:35 pm
1 stop6h 40m
Punta Cana
Wed 12/31
12:00 am-11:30 pm
Nonstop0h 00m
$324
IslipPunta Cana
ISP Islip Long Island - PUJ Punta Cana
ISPPUJ
Islip Long Island
Sun 4/4
6:05 pm-12:25 pm
2 stops18h 20m
Punta Cana
Wed 12/31
12:00 am-11:30 pm
Nonstop0h 00m
$384
IslipPunta Cana
ISP Islip Long Island - PUJ Punta Cana
ISPPUJ
Islip Long Island
Fri 3/12
5:55 am-1:35 pm
1 stop6h 40m
Punta Cana
Wed 12/31
12:00 am-11:30 pm
Nonstop0h 00m
$409
IslipPunta Cana
ISP Islip Long Island - PUJ Punta Cana
ISPPUJ
Islip Long Island
Tue 11/3
6:00 am-1:43 pm
1 stop6h 43m
Punta Cana
Wed 12/31
12:00 am-11:30 pm
Nonstop0h 00m
$474
IslipPunta Cana
ISP Islip Long Island - PUJ Punta Cana
ISPPUJ
Islip Long Island
Mon 11/2
6:00 am-1:43 pm
1 stop6h 43m
Punta Cana
Wed 12/31
12:00 am-11:30 pm
Nonstop0h 00m
$474
IslipPunta Cana
ISP Islip Long Island - PUJ Punta Cana
ISPPUJ
Islip Long Island
Wed 2/3
6:00 am-1:21 pm
1 stop6h 21m
Punta Cana
Wed 2/17
2:50 pm-9:53 pm
1 stop8h 03m
$483
IslipPunta Cana
ISP Islip Long Island - PUJ Punta Cana
ISPPUJ
Islip Long Island
Sun 2/7
6:00 am-1:21 pm
1 stop6h 21m
Punta Cana
Sat 2/13
2:50 pm-9:53 pm
1 stop8h 03m
$522
Showing 1-10 of 19 resultsSorted by cheapest first
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.
ISP-PUJ
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
ISP-DO0
ISP-PUJ
No data available for this route at this time. Please check back soon.
Related info for your journey
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