What is the cheapest airline that flies from Islip Long Island to Cancun?

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

What airlines fly to Cancún?

JetBlue, United Airlines and American Airlines are the top three most popular airlines that fly to Cancún from Islip, New York according to our data. JetBlue is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Cancún. Keep in mind that there are 10 different airlines that fly to Cancún on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Islip Long Island Airport to Cancun Airport?

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

How old do you have to be to fly from Islip Long Island Airport to Cancun 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 Cancun Airport.

What documentation or ID do you need to fly to Cancun Airport?

The travel and health documents required for your trip to Cancun Airport 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 Cancun Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$243 Cheap Flights from Islip to Cancún in 2026

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Find the cheapest flights from Islip, New York to Cancún

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 11:55 am

ISP

CUN

5h 55m

1 stop

11:55 am - 7:39 pm

CUN

ISP

6h 44m

1 stop

$351JetBlue

Mon, Apr 13 - Mon, Apr 20

7:00 am - 1:59 pm

ISP

CUN

7h 59m

1 stop

11:55 am - 7:39 pm

CUN

ISP

6h 44m

1 stop

$378JetBlue

Tue, Apr 7 - Wed, Apr 15

3:34 pm - 3:28 pm

ISP

CUN

23h 54m

1 stop

3:40 pm - 8:55 am

CUN

ISP

16h 15m

1 stop

$385Multiple Airlines

Thu, Mar 5 - Thu, Mar 12

3:34 pm - 3:28 pm

ISP

CUN

23h 54m

1 stop

10:55 am - 11:46 pm

CUN

ISP

11h 51m

1 stop

$386Multiple Airlines

Thu, Mar 5 - Thu, Mar 12

11:41 am - 10:38 am

ISP

CUN

22h 57m

2 stops

9:00 am - 7:28 pm

CUN

ISP

10h 28m

1 stop

$391Frontier

Sat, Feb 21 - Sat, Feb 28

3:34 pm - 3:28 pm

ISP

CUN

23h 54m

1 stop

9:01 am - 9:48 am

CUN

ISP

23h 47m

2 stops

$393Frontier

Thu, Mar 5 - Thu, Mar 12

9:39 am - 3:55 pm

ISP

CUN

6h 16m

1 stop

10:55 am - 11:46 pm

CUN

ISP

11h 51m

1 stop

$396JetBlue

Tue, Mar 3 - Thu, Mar 12

1:42 pm - 2:33 pm

ISP

CUN

25h 51m

1 stop

9:12 am - 7:51 pm

CUN

ISP

9h 39m

1 stop

$399Multiple Airlines

Fri, Mar 20 - Sun, Apr 5

5:08 pm - 2:33 pm

ISP

CUN

22h 25m

1 stop

10:55 am - 11:46 pm

CUN

ISP

11h 51m

1 stop

$407Multiple Airlines

Sun, Mar 8 - Fri, Mar 13

8:21 pm - 1:37 pm

ISP

CUN

17h 16m

2 stops

9:00 am - 7:28 pm

CUN

ISP

10h 28m

1 stop

$408Frontier

Sun, Feb 22 - Sat, Feb 28

Frontier flights from Islip, New York to Cancún

Our best Frontier deals on Islip, New York to Cancún flight tickets

Frontier

Feb 21

ISP11:41 amIslip Long Island

22h 57m

2 stops

CUN10:38 amCancun

Feb 28

CUN9:00 amCancun

10h 28m

1 stop

ISP7:28 pmIslip Long Island

$391

Frontier

Mar 5

ISP3:34 pmIslip Long Island

23h 54m

1 stop

CUN3:28 pmCancun

Mar 12

CUN9:01 amCancun

23h 47m

2 stops

ISP9:48 amIslip Long Island

$393

Frontier

Feb 22

ISP8:21 pmIslip Long Island

17h 16m

2 stops

CUN1:37 pmCancun

Feb 28

CUN9:00 amCancun

10h 28m

1 stop

ISP7:28 pmIslip Long Island

$408

JetBlue flights from Islip, New York to Cancún

Our best JetBlue deals on Islip, New York to Cancún flight tickets

JetBlue

Apr 13

ISP7:00 amIslip Long Island

5h 55m

1 stop

CUN11:55 amCancun

Apr 20

CUN11:55 amCancun

6h 44m

1 stop

ISP7:39 pmIslip Long Island

$351

JetBlue

Apr 7

ISP7:00 amIslip Long Island

7h 59m

1 stop

CUN1:59 pmCancun

Apr 15

CUN11:55 amCancun

6h 44m

1 stop

ISP7:39 pmIslip Long Island

$378

JetBlue

Mar 3

ISP9:39 amIslip Long Island

6h 16m

1 stop

CUN3:55 pmCancun

Mar 12

CUN10:55 amCancun

11h 51m

1 stop

ISP11:46 pmIslip Long Island

$396

Fly from

Fly to

Route

Depart

Return

Price

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Mon 4/13

7:00 am-11:55 am

1 stop5h 55m

Cancun

Mon 4/20

11:55 am-7:39 pm

1 stop6h 44m

$351

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Tue 4/7

7:00 am-1:59 pm

1 stop7h 59m

Cancun

Wed 4/15

11:55 am-7:39 pm

1 stop6h 44m

$378

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Thu 3/5

3:34 pm-3:28 pm

1 stop23h 54m

Cancun

Thu 3/12

3:40 pm-8:55 am

1 stop16h 15m

$385

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Thu 3/5

3:34 pm-3:28 pm

1 stop23h 54m

Cancun

Thu 3/12

10:55 am-11:46 pm

1 stop11h 51m

$386

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Sat 2/21

11:41 am-10:38 am

2 stops22h 57m

Cancun

Sat 2/28

9:00 am-7:28 pm

1 stop10h 28m

$391

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Thu 3/5

3:34 pm-3:28 pm

1 stop23h 54m

Cancun

Thu 3/12

9:01 am-9:48 am

2 stops23h 47m

$393

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Tue 3/3

9:39 am-3:55 pm

1 stop6h 16m

Cancun

Thu 3/12

10:55 am-11:46 pm

1 stop11h 51m

$396

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Fri 3/20

1:42 pm-2:33 pm

1 stop25h 51m

Cancun

Sun 4/5

9:12 am-7:51 pm

1 stop9h 39m

$399

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Sun 3/8

5:08 pm-2:33 pm

1 stop22h 25m

Cancun

Fri 3/13

10:55 am-11:46 pm

1 stop11h 51m

$407

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Sun 2/22

8:21 pm-1:37 pm

2 stops17h 16m

Cancun

Sat 2/28

9:00 am-7:28 pm

1 stop10h 28m

$408

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

What is the cheapest day to depart on your flight to Cancún?

The cheapest day to depart from Islip, New York to Cancún is on a Sunday when prices can be found for as low as $434. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $552. These prices are subject to change though, so be sure to set up a Price Alert for flights to Cancún.

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

Our most recent data shows that the best time of day to fly to Cancún is in the evening. Flights from Islip, New York to Cancún during this time can be as low as $388. Flights to Cancún are more costly in the morning, with an average ticket price of $476. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Islip, New York to Cancún

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

Estimated round-trip price

Cheap Islip, New York to Cancún (ISP to CUN) flight deals and tips

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

Fastest flight time	7h 55m
Direct flights	None

The fastest flight from Islip, New York to Cancún takes 7h 55m

There are no direct flights from Islip, New York to Cancún. There are no popular flight routes from Islip, New York to Cancún.

Search flight deals

How far is Islip Long Island to Cancun by plane?
A flight from Islip Long Island to Cancun will travel around 1569.3 mi. In terms of flight time, this usually takes a little over 7h 55m.
When did momondo last update prices for flights from Islip Long Island Airport to Cancun Airport?
Prices for flights from Islip Long Island Airport to Cancun Airport refresh daily.
How old do you have to be to fly from Islip Long Island Airport to Cancun 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 Cancun Airport.
What documentation or ID do you need to fly to Cancun Airport?
The travel and health documents required for your trip to Cancun Airport 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 Cancun Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Why use momondo?

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

It is quick and easy to find Islip to Cancún 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 Cancún that suits you.

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

Yes. momondo enables you to select and highlight flights to Cancún from Islip with this policy.

How can momondo help me find flights from Islip to Cancún?

Once you have performed a search for Islip to Cancún 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 Cancún right now. Can momondo alert me if prices change?

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