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Cheap flights from Islip to Punta Cana from $426

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Islip to Punta Cana departing on 9/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Islip to Punta Cana (ISP-PUJ)

Cheap round-trip flights

Logo
5:05 pm - 11:41 amISP-PUJ
18h 36m1 stop
Logo
3:19 pm - 10:55 amPUJ-ISP
19h 36m2 stops
$426
Find Deal
Fri, Sep 19 - Fri, Sep 26
Logo
7:27 pm - 11:45 amISP-PUJ
16h 18m1 stop
Logo
12:10 pm - 10:40 amPUJ-ISP
22h 30m2 stops
$462
Find Deal
Mon, Sep 1 - Mon, Sep 8
Frontier Logo
5:12 pm - 12:10 pmISP-PUJ
42h 58m2 stops
Frontier Logo
1:20 pm - 10:55 amPUJ-ISP
21h 35m2 stops
$478Frontier
Find Deal
Fri, Sep 19 - Fri, Sep 26
JetBlue Logo
11:35 am - 1:55 pmISP-PUJ
26h 20m1 stop
JetBlue Logo
3:00 pm - 10:50 amPUJ-ISP
19h 50m1 stop
$499JetBlue
Find Deal
Fri, Sep 19 - Fri, Sep 26
JetBlue Logo
10:45 am - 4:15 pmISP-PUJ
28h 30m1 stop
JetBlue Logo
5:30 pm - 9:42 amPUJ-ISP
17h 12m1 stop
$547JetBlue
Find Deal
Thu, Dec 4 - Mon, Dec 8
Logo
5:05 pm - 11:42 amISP-PUJ
18h 37m1 stop
Logo
1:30 pm - 8:52 pmPUJ-ISP
31h 22m2 stops
$569
Find Deal
Sat, Oct 4 - Sat, Oct 11
JetBlue Logo
10:30 am - 7:10 pmISP-PUJ
7h 40m1 stop
JetBlue Logo
8:15 pm - 9:45 amPUJ-ISP
14h 30m1 stop
$577JetBlue
Find Deal
Thu, Nov 20 - Sun, Nov 23
Logo
5:18 pm - 2:49 pmISP-PUJ
21h 31m2 stops
Logo
3:57 pm - 8:59 amPUJ-ISP
17h 02m2 stops
$823
Find Deal
Sat, Oct 4 - Sat, Oct 11
Frontier Logo
8:16 pm - 2:50 pmISP-PUJ
17h 34m2 stops
Frontier Logo
6:43 pm - 9:11 amPUJ-ISP
15h 28m2 stops
$869Frontier
Find Deal
Thu, Dec 18 - Sun, Dec 28
Frontier Logo
9:09 pm - 5:28 pmISP-PUJ
19h 19m2 stops
Frontier Logo
4:05 pm - 9:11 amPUJ-ISP
18h 06m2 stops
$901Frontier
Find Deal
Tue, Dec 30 - Thu, Jan 1

JetBlue flights from Islip to Punta Cana

Our best JetBlue deals on Islip to Punta Cana flight tickets
JetBlue
Sep 19
ISP11:35 amIslip Long Island
26h 20m
1 stop
PUJ1:55 pmPunta Cana
Sep 26
PUJ3:00 pmPunta Cana
19h 50m
1 stop
ISP10:50 amIslip Long Island
$499
Find similar
JetBlue
Dec 4
ISP10:45 amIslip Long Island
28h 30m
1 stop
PUJ4:15 pmPunta Cana
Dec 8
PUJ5:30 pmPunta Cana
17h 12m
1 stop
ISP9:42 amIslip Long Island
$547
Find similar
JetBlue
Nov 20
ISP10:30 amIslip Long Island
7h 40m
1 stop
PUJ7:10 pmPunta Cana
Nov 23
PUJ8:15 pmPunta Cana
14h 30m
1 stop
ISP9:45 amIslip Long Island
$577
Find similar

Frontier flights from Islip to Punta Cana

Our best Frontier deals on Islip to Punta Cana flight tickets
Frontier
Sep 19
ISP5:12 pmIslip Long Island
42h 58m
2 stops
PUJ12:10 pmPunta Cana
Sep 26
PUJ1:20 pmPunta Cana
21h 35m
2 stops
ISP10:55 amIslip Long Island
$478
Find similar
Frontier
Aug 21
ISP7:33 pmIslip Long Island
22h 11m
2 stops
PUJ5:44 pmPunta Cana
Aug 31
PUJ8:21 amPunta Cana
10h 27m
2 stops
ISP6:48 pmIslip Long Island
$664
Find similar
Frontier
Aug 23
ISP7:33 pmIslip Long Island
11h 33m
2 stops
PUJ7:06 amPunta Cana
Aug 28
PUJ8:21 amPunta Cana
10h 17m
2 stops
ISP6:38 pmIslip Long Island
$673
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Islip to Punta Cana 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 August 20, 2025.
Use the filters below to find and compare flights from Islip to Punta Cana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IslipPunta Cana

ISP - PUJ

ISPPUJ

Islip Long Island

Fri 9/19

5:05 pm-11:41 am

1 stop18h 36m

Punta Cana

Fri 9/26

3:19 pm-10:55 am

2 stops19h 36m

$426

IslipPunta Cana

ISP - PUJ

ISPPUJ

Islip Long Island

Mon 9/1

7:27 pm-11:45 am

1 stop16h 18m

Punta Cana

Mon 9/8

12:10 pm-10:40 am

2 stops22h 30m

$462

IslipPunta Cana

ISP - PUJ

ISPPUJ

Islip Long Island

Fri 9/19

5:12 pm-12:10 pm

2 stops42h 58m

Punta Cana

Fri 9/26

1:20 pm-10:55 am

2 stops21h 35m

$478

IslipPunta Cana

ISP - PUJ

ISPPUJ

Islip Long Island

Fri 9/19

11:35 am-1:55 pm

1 stop26h 20m

Punta Cana

Fri 9/26

3:00 pm-10:50 am

1 stop19h 50m

$499

IslipPunta Cana

ISP - PUJ

ISPPUJ

Islip Long Island

Thu 12/4

10:45 am-4:15 pm

1 stop28h 30m

Punta Cana

Mon 12/8

5:30 pm-9:42 am

1 stop17h 12m

$547

IslipPunta Cana

ISP - PUJ

ISPPUJ

Islip Long Island

Sat 10/4

5:05 pm-11:42 am

1 stop18h 37m

Punta Cana

Sat 10/11

1:30 pm-8:52 pm

2 stops31h 22m

$569

IslipPunta Cana

ISP - PUJ

ISPPUJ

Islip Long Island

Thu 11/20

10:30 am-7:10 pm

1 stop7h 40m

Punta Cana

Sun 11/23

8:15 pm-9:45 am

1 stop14h 30m

$577

IslipPunta Cana

ISP - PUJ

ISPPUJ

Islip Long Island

Sat 10/4

5:18 pm-2:49 pm

2 stops21h 31m

Punta Cana

Sat 10/11

3:57 pm-8:59 am

2 stops17h 02m

$823

IslipPunta Cana

ISP - PUJ

ISPPUJ

Islip Long Island

Thu 12/18

8:16 pm-2:50 pm

2 stops17h 34m

Punta Cana

Sun 12/28

6:43 pm-9:11 am

2 stops15h 28m

$869

IslipPunta Cana

ISP - PUJ

ISPPUJ

Islip Long Island

Tue 12/30

9:09 pm-5:28 pm

2 stops19h 19m

Punta Cana

Thu 1/1

4:05 pm-9:11 am

2 stops18h 06m

$901

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Punta Cana from

How to get the cheapest flight ticket from Islip to Punta Cana

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 day to depart on your flight to Punta Cana?

The cheapest day to depart from Islip to Punta Cana is on a Tuesday when prices can be found for as low as $488. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Punta Cana on Thursday is $562.

What is the cheapest time of day to depart on your flight to Punta Cana?

In the evening is the cheapest time of day to fly from Islip to Punta Cana when you can find flight prices for as low as $495. Flying to Punta Cana in the evening is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Punta Cana, so prices are often more expensive at around $524 per ticket.

When to book flights from Islip to Punta Cana

Are you open to changing your travel dates? Check out the ideal times to fly from Islip to Punta Cana according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Islip to Punta Cana (ISP to PUJ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Islip to Punta Cana

Direct flights

None
There are no direct flights from Islip to Punta Cana. There are no popular flight routes from Islip to Punta Cana.
Search flight deals

  • How far is Islip Long Island to Punta Cana by plane?

    There are 1548.0 mi between Islip Long Island and Punta Cana. By plane, this route typically takes 7h 15m.

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

    Prices for flights from Islip Long Island Airport to Punta Cana Airport were last updated today.

  • How many operators does momondo search for flights from Islip Long Island Airport to Punta Cana Airport?

  • How old do you have to be to fly from Islip Long Island Airport to Punta Cana Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Islip Long Island Airport to Punta Cana Airport.

  • What documentation or ID do you need to fly to Punta Cana Airport?

    The required travel and health documents for your Punta Cana Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Punta Cana Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Islip to Punta Cana?

Best airlines flying from Islip to Punta Cana

Compare and see reviews for airlines that fly from Islip to Punta Cana with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $604Free CancellationRating
8.0
4,246 reviews
Search Southwest flights

Traveling to a place near Punta Cana?

Book flights to Punta Cana if you plan to visit one of these locations
Bavaro

Why use momondo?

Why should I use momondo to find a flight deal from Islip to Punta Cana?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Islip to Punta Cana for you.

Can I find flights from Islip to Punta Cana with flexible booking policies on momondo?

momondo does allow users to show only those flights to Punta Cana 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 Punta Cana?

Once you have performed a search for Islip to Punta Cana flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Punta Cana from Islip are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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