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Cheap flights from Islip, New York to the Dominican Republic from $197

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 8/26. 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
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.
Frontier Logo
10:48 am - 4:25 pm
ISP
-
PUJ
29h 37m
1 stop
Frontier Logo
12:08 pm - 10:03 am
PUJ
-
ISP
21h 55m
2 stops
$440Frontier
Thu, Jul 16 - Tue, Jul 21
Frontier Logo
11:00 am - 9:18 am
ISP
-
PUJ
22h 18m
1 stop
Frontier Logo
9:29 pm - 11:00 am
PUJ
-
ISP
13h 31m
2 stops
$474Frontier
Fri, May 8 - Mon, May 11
JetBlue Logo
6:40 pm - 7:47 am
ISP
-
STI
13h 07m
1 stop
JetBlue Logo
8:57 am - 8:04 pm
STI
-
ISP
11h 07m
1 stop
$480JetBlue
Sun, May 10 - Thu, May 14
Frontier Logo
3:35 pm - 11:55 am
ISP
-
PUJ
20h 20m
2 stops
Frontier Logo
1:05 pm - 10:03 am
PUJ
-
ISP
20h 58m
2 stops
$487Frontier
Tue, Jun 9 - Tue, Jun 16
JetBlue Logo
8:59 pm - 8:51 am
ISP
-
STI
11h 52m
1 stop
JetBlue Logo
8:57 am - 8:04 pm
STI
-
ISP
11h 07m
1 stop
$490JetBlue
Sun, May 10 - Thu, May 14
Frontier Logo
6:43 pm - 11:05 am
ISP
-
SDQ
16h 22m
2 stops
Frontier Logo
12:21 pm - 10:03 am
SDQ
-
ISP
21h 42m
2 stops
$499Frontier
Sat, Jun 6 - Sat, Jun 13
Frontier Logo
3:25 pm - 10:57 am
ISP
-
PUJ
19h 32m
2 stops
Frontier Logo
1:05 pm - 10:03 am
PUJ
-
ISP
20h 58m
2 stops
$519Frontier
Sun, Jun 7 - Sun, Jun 14
Multiple Airlines Logo
6:43 pm - 9:53 am
ISP
-
SDQ
15h 10m
1 stop
Multiple Airlines Logo
3:44 pm - 10:03 am
SDQ
-
ISP
18h 19m
2 stops
$521Multiple Airlines
Sat, Jun 6 - Sat, Jun 13
Frontier Logo
3:35 pm - 10:58 am
ISP
-
PUJ
19h 23m
2 stops
Frontier Logo
12:08 pm - 10:03 am
PUJ
-
ISP
21h 55m
2 stops
$537Frontier
Thu, Jul 16 - Tue, Jul 21
JetBlue Logo
6:40 pm - 7:47 am
ISP
-
STI
13h 07m
1 stop
JetBlue Logo
7:31 am - 5:44 pm
STI
-
ISP
10h 13m
1 stop
$540JetBlue
Fri, May 8 - Mon, May 18

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Frontier flights from Islip, New York to Dominican Republic

Our best Frontier deals on Islip, New York to Dominican Republic flight tickets
Frontier
Jul 16
ISP10:48 amIslip Long Island
29h 37m
1 stop
PUJ4:25 pmPunta Cana
Jul 21
PUJ12:08 pmPunta Cana
21h 55m
2 stops
ISP10:03 amIslip Long Island
$440
Frontier
May 8
ISP11:00 amIslip Long Island
22h 18m
1 stop
PUJ9:18 amPunta Cana
May 11
PUJ9:29 pmPunta Cana
13h 31m
2 stops
ISP11:00 amIslip Long Island
$474
Frontier
Jun 9
ISP3:35 pmIslip Long Island
20h 20m
2 stops
PUJ11:55 amPunta Cana
Jun 16
PUJ1:05 pmPunta Cana
20h 58m
2 stops
ISP10:03 amIslip Long Island
$487

Southwest flights from Islip, New York to Dominican Republic

Our best Southwest deals on Islip, New York to Dominican Republic flight tickets
Southwest
May 5
ISP6:30 amIslip Long Island
6h 10m
1 stop
PUJ12:40 pmPunta Cana
May 11
PUJ4:00 pmPunta Cana
7h 30m
1 stop
ISP11:30 pmIslip Long Island
$688
Southwest
Jul 15
ISP6:00 amIslip Long Island
8h 30m
1 stop
PUJ2:30 pmPunta Cana
Jul 19
PUJ2:45 pmPunta Cana
8h 50m
1 stop
ISP11:35 pmIslip Long Island
$786
Southwest
Jul 15
ISP6:00 amIslip Long Island
6h 25m
1 stop
PUJ12:25 pmPunta Cana
Jul 19
PUJ2:20 pmPunta Cana
18h 00m
2 stops
ISP8:20 amIslip Long Island
$821

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 April 26, 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

IslipPunta Cana

ISP - PUJ

ISPPUJ

Islip Long Island

Thu 7/16

10:48 am-4:25 pm

1 stop29h 37m

Punta Cana

Tue 7/21

12:08 pm-10:03 am

2 stops21h 55m

$440

IslipPunta Cana

ISP - PUJ

ISPPUJ

Islip Long Island

Fri 5/8

11:00 am-9:18 am

1 stop22h 18m

Punta Cana

Mon 5/11

9:29 pm-11:00 am

2 stops13h 31m

$474

IslipSantiago de los Caballeros

ISP - STI

ISPSTI

Islip Long Island

Sun 5/10

6:40 pm-7:47 am

1 stop13h 07m

Santiago de los Caballeros

Thu 5/14

8:57 am-8:04 pm

1 stop11h 07m

$480

IslipPunta Cana

ISP - PUJ

ISPPUJ

Islip Long Island

Tue 6/9

3:35 pm-11:55 am

2 stops20h 20m

Punta Cana

Tue 6/16

1:05 pm-10:03 am

2 stops20h 58m

$487
Quickest round-trip

IslipSantiago de los Caballeros

ISP - STI

ISPSTI

Islip Long Island

Sun 5/10

8:59 pm-8:51 am

1 stop11h 52m

Santiago de los Caballeros

Thu 5/14

8:57 am-8:04 pm

1 stop11h 07m

$490

IslipSanto Domingo

ISP - SDQ

ISPSDQ

Islip Long Island

Sat 6/6

6:43 pm-11:05 am

2 stops16h 22m

Santo Domingo Las Americas

Sat 6/13

12:21 pm-10:03 am

2 stops21h 42m

$499

IslipPunta Cana

ISP - PUJ

ISPPUJ

Islip Long Island

Sun 6/7

3:25 pm-10:57 am

2 stops19h 32m

Punta Cana

Sun 6/14

1:05 pm-10:03 am

2 stops20h 58m

$519

IslipSanto Domingo

ISP - SDQ

ISPSDQ

Islip Long Island

Sat 6/6

6:43 pm-9:53 am

1 stop15h 10m

Santo Domingo Las Americas

Sat 6/13

3:44 pm-10:03 am

2 stops18h 19m

$521

IslipPunta Cana

ISP - PUJ

ISPPUJ

Islip Long Island

Thu 7/16

3:35 pm-10:58 am

2 stops19h 23m

Punta Cana

Tue 7/21

12:08 pm-10:03 am

2 stops21h 55m

$537

IslipSantiago de los Caballeros

ISP - STI

ISPSTI

Islip Long Island

Fri 5/8

6:40 pm-7:47 am

1 stop13h 07m

Santiago de los Caballeros

Mon 5/18

7:31 am-5:44 pm

1 stop10h 13m

$540

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, Frontier, 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 12 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 24m

Direct flights

None
The fastest flight from Islip, New York to Dominican Republic takes 6h 24m
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

Popular cities in the Dominican Republic

Popular flights according to clicks in the last 7 days on momondo
Flights to Punta Canafrom $145
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Flights to La Romanafrom $393
Flights to Naguafrom $589