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Cheap flights from Islip, New York to Santo Domingo from $193

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 Santo Domingo departing on 1/7. 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, New York to Santo Domingo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
3:34 pm - 9:41 amISP-SDQ
17h 07m1 stop
Frontier Logo
10:56 am - 2:43 pmSDQ-ISP
28h 47m1 stop
$410Frontier
Find Deal
Thu, Jan 8 - Thu, Jan 15
Frontier Logo
3:34 pm - 9:41 amISP-SDQ
17h 07m1 stop
Frontier Logo
10:56 am - 11:12 amSDQ-ISP
25h 16m1 stop
$436Frontier
Find Deal
Sat, Jan 10 - Sat, Jan 17
Frontier Logo
3:34 pm - 9:41 amISP-SDQ
17h 07m1 stop
Frontier Logo
10:56 am - 2:43 pmSDQ-ISP
28h 47m1 stop
$464Frontier
Find Deal
Thu, Jan 8 - Thu, Jan 15
Frontier Logo
8:35 pm - 2:08 pmISP-SDQ
16h 33m1 stop
Frontier Logo
10:56 am - 2:39 pmSDQ-ISP
28h 43m1 stop
$509Frontier
Find Deal
Fri, Jan 2 - Fri, Jan 9
Frontier Logo
12:20 pm - 1:38 pmISP-SDQ
24h 18m1 stop
Frontier Logo
10:56 am - 2:39 pmSDQ-ISP
28h 43m1 stop
$520Frontier
Find Deal
Thu, Jan 1 - Thu, Jan 8
Multiple Airlines Logo
4:40 pm - 2:54 amISP-SDQ
9h 14m1 stop
Multiple Airlines Logo
3:59 am - 12:55 amSDQ-ISP
21h 56m1 stop
$525Multiple Airlines
Find Deal
Thu, Dec 18 - Wed, Dec 24
Multiple Airlines Logo
12:20 pm - 11:20 amISP-SDQ
22h 00m1 stop
Multiple Airlines Logo
4:21 pm - 1:09 pmSDQ-ISP
21h 48m2 stops
$538Multiple Airlines
Find Deal
Thu, Dec 18 - Thu, Dec 25
Frontier Logo
8:35 pm - 2:08 pmISP-SDQ
16h 33m1 stop
Frontier Logo
10:56 am - 2:39 pmSDQ-ISP
28h 43m1 stop
$539Frontier
Find Deal
Fri, Jan 2 - Fri, Jan 9
Frontier Logo
8:35 pm - 9:41 amISP-SDQ
12h 06m1 stop
Frontier Logo
10:56 am - 11:39 amSDQ-ISP
25h 43m1 stop
$540Frontier
Find Deal
Mon, Jan 5 - Mon, Jan 12
Frontier Logo
6:40 pm - 11:30 amISP-SDQ
15h 50m1 stop
Frontier Logo
10:56 am - 2:39 pmSDQ-ISP
28h 43m1 stop
$545Frontier
Find Deal
Sat, Jan 3 - Sat, Jan 10

Frontier flights from Islip, New York to Santo Domingo

Our best Frontier deals on Islip, New York to Santo Domingo flight tickets
Frontier
Jan 8
ISP3:34 pmIslip Long Island
17h 07m
1 stop
SDQ9:41 amSanto Domingo Las Americas
Jan 15
SDQ10:56 amSanto Domingo Las Americas
28h 47m
1 stop
ISP2:43 pmIslip Long Island
$410
Find similar
Frontier
Jan 10
ISP3:34 pmIslip Long Island
17h 07m
1 stop
SDQ9:41 amSanto Domingo Las Americas
Jan 17
SDQ10:56 amSanto Domingo Las Americas
25h 16m
1 stop
ISP11:12 amIslip Long Island
$436
Find similar
Frontier
Jan 8
ISP3:34 pmIslip Long Island
17h 07m
1 stop
SDQ9:41 amSanto Domingo Las Americas
Jan 15
SDQ10:56 amSanto Domingo Las Americas
28h 47m
1 stop
ISP2:43 pmIslip Long Island
$464
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Islip, New York to Santo Domingo 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 November 5, 2025.
Use the filters below to find and compare flights from Islip, New York to Santo Domingo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IslipSanto Domingo

ISP - SDQ

ISPSDQ

Islip Long Island

Thu 1/8

3:34 pm-9:41 am

1 stop17h 07m

Santo Domingo Las Americas

Thu 1/15

10:56 am-2:43 pm

1 stop28h 47m

$410

IslipSanto Domingo

ISP - SDQ

ISPSDQ

Islip Long Island

Sat 1/10

3:34 pm-9:41 am

1 stop17h 07m

Santo Domingo Las Americas

Sat 1/17

10:56 am-11:12 am

1 stop25h 16m

$436

IslipSanto Domingo

ISP - SDQ

ISPSDQ

Islip Long Island

Thu 1/8

3:34 pm-9:41 am

1 stop17h 07m

Santo Domingo Las Americas

Thu 1/15

10:56 am-2:43 pm

1 stop28h 47m

$464

IslipSanto Domingo

ISP - SDQ

ISPSDQ

Islip Long Island

Fri 1/2

8:35 pm-2:08 pm

1 stop16h 33m

Santo Domingo Las Americas

Fri 1/9

10:56 am-2:39 pm

1 stop28h 43m

$509

IslipSanto Domingo

ISP - SDQ

ISPSDQ

Islip Long Island

Thu 1/1

12:20 pm-1:38 pm

1 stop24h 18m

Santo Domingo Las Americas

Thu 1/8

10:56 am-2:39 pm

1 stop28h 43m

$520

IslipSanto Domingo

ISP - SDQ

ISPSDQ

Islip Long Island

Thu 12/18

4:40 pm-2:54 am

1 stop9h 14m

Santo Domingo Las Americas

Wed 12/24

3:59 am-12:55 am

1 stop21h 56m

$525

IslipSanto Domingo

ISP - SDQ

ISPSDQ

Islip Long Island

Thu 12/18

12:20 pm-11:20 am

1 stop22h 00m

Santo Domingo Las Americas

Thu 12/25

4:21 pm-1:09 pm

2 stops21h 48m

$538

IslipSanto Domingo

ISP - SDQ

ISPSDQ

Islip Long Island

Fri 1/2

8:35 pm-2:08 pm

1 stop16h 33m

Santo Domingo Las Americas

Fri 1/9

10:56 am-2:39 pm

1 stop28h 43m

$539

IslipSanto Domingo

ISP - SDQ

ISPSDQ

Islip Long Island

Mon 1/5

8:35 pm-9:41 am

1 stop12h 06m

Santo Domingo Las Americas

Mon 1/12

10:56 am-11:39 am

1 stop25h 43m

$540

IslipSanto Domingo

ISP - SDQ

ISPSDQ

Islip Long Island

Sat 1/3

6:40 pm-11:30 am

1 stop15h 50m

Santo Domingo Las Americas

Sat 1/10

10:56 am-2:39 pm

1 stop28h 43m

$545

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 Santo Domingo from

How to get the cheapest flight ticket from Islip, New York to Santo Domingo

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 Santo Domingo?

Our data shows that Wednesday is the least expensive day to fly to Santo Domingo. Tickets to fly out on this day can be as low as $458. The most expensive day to fly to Santo Domingo is Saturday, with ticket prices averaging around $489.

What is the cheapest time of day to depart on your flight to Santo Domingo?

The cheapest time of day to fly to Santo Domingo is at noon when flights can be purchased for as low as $450. Try not to purchase tickets in the afternoon because they tend to be around $502. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Islip, New York to Santo Domingo

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

Cheap Islip, New York to Santo Domingo (ISP to SDQ) flight deals and tips

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

Direct flights

None
There are no direct flights from Islip, New York to Santo Domingo. There are no popular flight routes from Islip, New York to Santo Domingo.
Search flight deals

  • How far is Islip Long Island to Santo Domingo Las Americas by plane?

    There are 1548.2 mi between Islip Long Island and Santo Domingo Las Americas. In terms of flight time, this usually takes a little over 9h 14m.

  • When did momondo last update prices for flights from Islip Long Island Airport to Santo Domingo Las Americas Airport?

    Prices for flights from Islip Long Island Airport to Santo Domingo Las Americas Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Islip Long Island Airport to Santo Domingo Las Americas Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Islip Long Island Airport to Santo Domingo Las Americas Airport.

  • What documentation or ID do you need to fly to Santo Domingo Las Americas Airport?

    The required travel and health documents for your Santo Domingo Las Americas 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 Santo Domingo Las Americas Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Santo Domingo?

Book flights to Santo Domingo if you plan to visit one of these locations
Juan Dolio

Why use momondo?

Why should I use momondo to find a flight deal from Islip to Santo Domingo?

It is quick and easy to find Islip to Santo Domingo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Santo Domingo that suits you.

Can I find flights from Islip to Santo Domingo with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Islip to Santo Domingo flights to just show those with flexible booking policies.

How can momondo help me find flights from Islip to Santo Domingo?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Santo Domingo from Islip.

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

Of course. momondo tracks the price of Islip to Santo Domingo flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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