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Cheap flights from Islip, New York to the Dominican Republic from $181

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 the Dominican Republic departing on 9/1. 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 the Dominican Republic

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
6:00 am - 12:24 pm
ISP
-
SDQ
6h 24m
1 stop
JetBlue Logo
1:34 pm - 9:34 pm
SDQ
-
ISP
8h 00m
1 stop
$386JetBlue
Sat, Aug 29 - Wed, Sep 2
JetBlue Logo
7:00 am - 1:27 pm
ISP
-
STI
6h 27m
1 stop
JetBlue Logo
3:49 pm - 11:22 pm
STI
-
ISP
7h 33m
1 stop
$396JetBlue
Sat, Sep 26 - Tue, Sep 29
JetBlue Logo
7:00 am - 2:49 pm
ISP
-
SDQ
7h 49m
1 stop
JetBlue Logo
3:59 pm - 11:22 pm
SDQ
-
ISP
7h 23m
1 stop
$517JetBlue
Fri, Sep 11 - Fri, Sep 18
JetBlue Logo
7:00 am - 1:19 pm
ISP
-
SDQ
6h 19m
1 stop
JetBlue Logo
1:32 pm - 9:35 pm
SDQ
-
ISP
8h 03m
1 stop
$526JetBlue
Thu, Oct 1 - Sat, Oct 10
JetBlue Logo
6:00 am - 12:18 pm
ISP
-
SDQ
6h 18m
1 stop
JetBlue Logo
2:28 pm - 9:37 pm
SDQ
-
ISP
8h 09m
1 stop
$543JetBlue
Wed, Oct 28 - Sun, Nov 1
Southwest Logo
6:10 am - 12:50 pm
ISP
-
PUJ
6h 40m
1 stop
Southwest Logo
2:35 pm - 10:05 pm
PUJ
-
ISP
7h 30m
1 stop
$590Southwest
Fri, Aug 21 - Fri, Aug 28
Frontier Logo
7:46 pm - 8:19 pm
ISP
-
PUJ
48h 33m
2 stops
Frontier Logo
11:52 am - 9:53 am
PUJ
-
ISP
46h 01m
2 stops
$638Frontier
Mon, Jul 27 - Mon, Aug 3
Frontier Logo
7:46 pm - 11:03 am
ISP
-
SDQ
39h 17m
2 stops
Frontier Logo
12:18 pm - 9:53 am
SDQ
-
ISP
45h 35m
2 stops
$646Frontier
Mon, Jul 27 - Mon, Aug 3
Multiple Airlines Logo
6:00 am - 3:01 pm
ISP
-
STI
9h 01m
1 stop
Multiple Airlines Logo
6:55 pm - 10:56 am
STI
-
ISP
16h 01m
1 stop
$1,094Multiple Airlines
Mon, Jul 27 - Mon, Aug 3
Multiple Airlines Logo
6:00 am - 3:01 pm
ISP
-
STI
9h 01m
1 stop
Multiple Airlines Logo
4:11 pm - 10:56 am
STI
-
ISP
18h 45m
2 stops
$1,162Multiple Airlines
Mon, Jul 27 - Mon, Aug 3

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JetBlue flights from Islip, New York to Dominican Republic

Our best JetBlue deals on Islip, New York to Dominican Republic flight tickets
JetBlue
Aug 29
ISP6:00 amIslip Long Island
6h 24m
1 stop
SDQ12:24 pmSanto Domingo Las Americas
Sep 2
SDQ1:34 pmSanto Domingo Las Americas
8h 00m
1 stop
ISP9:34 pmIslip Long Island
$386
JetBlue
Sep 26
ISP7:00 amIslip Long Island
6h 27m
1 stop
STI1:27 pmSantiago de los Caballeros
Sep 29
STI3:49 pmSantiago de los Caballeros
7h 33m
1 stop
ISP11:22 pmIslip Long Island
$396
JetBlue
Sep 11
ISP7:00 amIslip Long Island
7h 49m
1 stop
SDQ2:49 pmSanto Domingo Las Americas
Sep 18
SDQ3:59 pmSanto Domingo Las Americas
7h 23m
1 stop
ISP11:22 pmIslip Long Island
$517

Southwest flights from Islip, New York to Dominican Republic

Our best Southwest deals on Islip, New York to Dominican Republic flight tickets
Southwest
Aug 21
ISP6:10 amIslip Long Island
6h 40m
1 stop
PUJ12:50 pmPunta Cana
Aug 28
PUJ2:35 pmPunta Cana
7h 30m
1 stop
ISP10:05 pmIslip Long Island
$590
Southwest
Jun 19
ISP6:05 pmIslip Long Island
20h 00m
2 stops
PUJ2:05 pmPunta Cana
Jun 22
PUJ2:40 pmPunta Cana
17h 25m
2 stops
ISP8:05 amIslip Long Island
$774
Southwest
Jun 17
ISP6:00 amIslip Long Island
8h 30m
1 stop
PUJ2:30 pmPunta Cana
Jun 24
PUJ12:35 pmPunta Cana
19h 45m
2 stops
ISP8:20 amIslip Long Island
$800

momondo Fare Finder

 
Customize your flight search to find flights from Islip, New York 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, momondo users made 832,500 searches. Data last updated June 14, 2026.
Use the filters below to find and compare flights from Islip, New York to the Dominican Republic that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IslipSanto Domingo

ISP - SDQ

ISPSDQ

Islip Long Island

Sat 8/29

6:00 am-12:24 pm

1 stop6h 24m

Santo Domingo Las Americas

Wed 9/2

1:34 pm-9:34 pm

1 stop8h 00m

$386
Quickest round-trip

IslipSantiago de los Caballeros

ISP - STI

ISPSTI

Islip Long Island

Sat 9/26

7:00 am-1:27 pm

1 stop6h 27m

Santiago de los Caballeros

Tue 9/29

3:49 pm-11:22 pm

1 stop7h 33m

$396

IslipSanto Domingo

ISP - SDQ

ISPSDQ

Islip Long Island

Fri 9/11

7:00 am-2:49 pm

1 stop7h 49m

Santo Domingo Las Americas

Fri 9/18

3:59 pm-11:22 pm

1 stop7h 23m

$517

IslipSanto Domingo

ISP - SDQ

ISPSDQ

Islip Long Island

Thu 10/1

7:00 am-1:19 pm

1 stop6h 19m

Santo Domingo Las Americas

Sat 10/10

1:32 pm-9:35 pm

1 stop8h 03m

$526

IslipSanto Domingo

ISP - SDQ

ISPSDQ

Islip Long Island

Wed 10/28

6:00 am-12:18 pm

1 stop6h 18m

Santo Domingo Las Americas

Sun 11/1

2:28 pm-9:37 pm

1 stop8h 09m

$543

IslipPunta Cana

ISP - PUJ

ISPPUJ

Islip Long Island

Fri 8/21

6:10 am-12:50 pm

1 stop6h 40m

Punta Cana

Fri 8/28

2:35 pm-10:05 pm

1 stop7h 30m

$590

IslipPunta Cana

ISP - PUJ

ISPPUJ

Islip Long Island

Mon 7/27

7:46 pm-8:19 pm

2 stops48h 33m

Punta Cana

Mon 8/3

11:52 am-9:53 am

2 stops46h 01m

$638

IslipSanto Domingo

ISP - SDQ

ISPSDQ

Islip Long Island

Mon 7/27

7:46 pm-11:03 am

2 stops39h 17m

Santo Domingo Las Americas

Mon 8/3

12:18 pm-9:53 am

2 stops45h 35m

$646

IslipSantiago de los Caballeros

ISP - STI

ISPSTI

Islip Long Island

Mon 7/27

6:00 am-3:01 pm

1 stop9h 01m

Santiago de los Caballeros

Mon 8/3

6:55 pm-10:56 am

1 stop16h 01m

$1,094

IslipSantiago de los Caballeros

ISP - STI

ISPSTI

Islip Long Island

Mon 7/27

6:00 am-3:01 pm

1 stop9h 01m

Santiago de los Caballeros

Mon 8/3

4:11 pm-10:56 am

2 stops18h 45m

$1,162

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the Dominican Republic from

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

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 airline that flies from Islip Long Island to Dominican Republic?

JetBlue and Breeze Airways are the most popular carriers operating from Islip Long Island to Dominican Republic

What airlines fly to Dominican Republic?

JetBlue, United Airlines and Delta are the top three most popular airlines that fly to Dominican Republic from Islip, New York according to our data. JetBlue is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Dominican Republic. Keep in mind that there are 11 different airlines that fly to Dominican Republic on a routine basis, so you have a few additional options to choose from.

Cheap Islip, New York to Dominican Republic flight deals and tips

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

Fastest flight time

6h 18m

Direct flights

None
The fastest flight from Islip, New York to Dominican Republic takes 6h 18m
There are no direct flights from Islip, New York to Dominican Republic. There are no popular flight routes from Islip, New York to Dominican Republic.
Search flight deals

Frequently asked questions about flying from Islip, New York to the Dominican Republic

  • When did momondo last update prices for flights from Islip Long Island Airport to Dominican Republic?

    Prices for flights from Islip Long Island Airport to Dominican Republic refresh daily.

  • How old do you have to be to fly from Islip Long Island Airport to Dominican Republic?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Islip Long Island Airport to Dominican Republic.

  • What documentation or ID do you need to fly to Dominican Republic?

    The travel and health documents required for your trip to Dominican Republic can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Dominican Republic. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

Finding the right flight to Dominican Republic from Islip is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Dominican Republic quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Dominican Republic from Islip which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Islip to Dominican Republic?

momondo provides multiple filters to help you find the best flight to Dominican Republic from Islip. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Islip to Dominican Republic now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Dominican Republic and let you know when they change.

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Find better results for your trip to the Dominican Republic

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Popular flights according to clicks in the last 7 days on momondo
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