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Islip

$485+ Cheap flights from Santo Domingo (SDQ) to Islip, NY (ISP)

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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
SDQ — ISP
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Santo Domingo to Islip

Cheapest flights from Santo Domingo to Islip
Explore the most affordable flight options available from Santo Domingo to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This JetBlue deal was found by Cheapflights users on 1/25. 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.
Sat 5/210:35 am
SDQ
-
ISP
1 stop9h 04m
JetBlue
Sat 5/98:34 pm
ISP
-
SDQ
1 stop12h 51m
JetBlue
Deal found 1/25$485
This JetBlue deal was found by Cheapflights users on 1/25. 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 5/110:35 am
SDQ
-
ISP
1 stop9h 04m
JetBlue
Sat 5/98:34 pm
ISP
-
SDQ
1 stop12h 51m
JetBlue
Deal found 1/25$519
This JetBlue deal was found by Cheapflights users on 1/25. 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.
Sat 5/210:35 am
SDQ
-
ISP
1 stop9h 04m
JetBlue
Sun 5/108:34 pm
ISP
-
SDQ
1 stop12h 51m
JetBlue
Deal found 1/25$586
This JetBlue deal was found by Cheapflights users on 1/25. 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 5/110:35 am
SDQ
-
ISP
1 stop9h 04m
JetBlue
Sun 5/108:34 pm
ISP
-
SDQ
1 stop12h 51m
JetBlue
Deal found 1/25$620

Find flight deals from Santo Domingo to Islip

Discover tips and strategies to find the most affordable flight options for your journey from Santo Domingo (SDQ) to Islip (ISP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$485
(JetBlue)

Popular in

June

Cheapest in

October

Average price

$414
Provider with most accurate pricing for Santo Domingo Las Americas-Islip Long Island flight deals.
Search Deals
Provider most trusted by Cheapflights users for Santo Domingo Las Americas-Islip Long Island flights.
Search Deals
From Santo Domingo Las Americas to Islip Long Island
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santo Domingo to Islip 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 January 27, 2026.
Use the filters below to find and compare flights from Santo Domingo to Islip that are best for you.

Fly from

Santo Domingo

Fly to

Islip

Route

Depart

Return

Price

Santo DomingoIslip

SDQ - ISP

SDQISP

Santo Domingo Las Americas

Sat 5/2

10:35 am-7:39 pm

1 stop9h 04m

Islip Long Island

Sat 5/9

8:34 pm-9:25 am

1 stop12h 51m

$485

Santo DomingoIslip

SDQ - ISP

SDQISP

Santo Domingo Las Americas

Fri 5/1

10:35 am-7:39 pm

1 stop9h 04m

Islip Long Island

Sat 5/9

8:34 pm-9:25 am

1 stop12h 51m

$519

Santo DomingoIslip

SDQ - ISP

SDQISP

Santo Domingo Las Americas

Sat 5/2

10:35 am-7:39 pm

1 stop9h 04m

Islip Long Island

Sun 5/10

8:34 pm-9:25 am

1 stop12h 51m

$586

Santo DomingoIslip

SDQ - ISP

SDQISP

Santo Domingo Las Americas

Fri 5/1

10:35 am-7:39 pm

1 stop9h 04m

Islip Long Island

Sun 5/10

8:34 pm-9:25 am

1 stop12h 51m

$620

Santo DomingoIslip

SDQ - ISP

SDQISP

Santo Domingo Las Americas

Sun 2/22

10:46 am-7:26 pm

1 stop9h 40m

$742

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

  • Most accurate provider: When it comes to deals on Santo Domingo-Islip, New York flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santo Domingo-Islip, New York flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santo Domingo-Islip, New York flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Santo Domingo-Islip, New York flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Santo Domingo-Islip, New York flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Santo Domingo to Islip

Have a flexible travel schedule? Discover the best time to fly to Islip from Santo Domingo 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 Santo Domingo to Islip

What is the cheapest month to book a flight from Santo Domingo to Islip, New York?

Currently, October is the cheapest month in which you can book a flight from Santo Domingo to Islip, New York (average of $144). Flying from Santo Domingo to Islip, New York in May is currently the most expensive (average of $191). 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.

Related info for your journey

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

  • How long is the flight from Santo Domingo to Islip, New York?

    JetBlue can get you from Santo Domingo to Islip, New York in just under 9h 04m. Your travel time can differ by up to . Airlines will cover a distance of 1557 mi.

  • Can I find deals for flights from Santo Domingo to Islip that include hotel bookings?

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

  • How can I find direct flights from Santo Domingo to Islip?

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

  • Can I find deals for business class flights from Santo Domingo to Islip?

    Yes. Cheapflights offers flight deals from Santo Domingo to Islip 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 Santo Domingo to Islip, New York?

    Currently, October is the cheapest month in which you can book a flight from Santo Domingo to Islip, New York (average of $144). Flying from Santo Domingo to Islip, New York in May is currently the most expensive (average of $191). 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

Traveling to a place near Islip?

Book flights to Islip if you plan to visit one of these locations
Riverhead

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