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.

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

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

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.

$148 Cheap Flights from Islip to Cancún in 2025/26

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Find the cheapest flights from Islip, New York to Cancún

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:32 am - 5:10 pm

ISP

CUN

9h 38m1 stop

10:42 am - 11:55 pm

CUN

ISP

12h 13m1 stop

$368JetBlue

Sat, Mar 14 - Wed, Mar 18

7:53 pm - 1:47 pm

ISP

CUN

17h 54m2 stops

2:51 pm - 10:40 am

CUN

ISP

19h 49m2 stops

$381Frontier

Sun, Feb 8 - Thu, Feb 12

8:54 pm - 9:13 am

ISP

CUN

12h 19m1 stop

10:13 am - 8:47 pm

CUN

ISP

10h 34m1 stop

$394Multiple Airlines

Fri, Jan 16 - Fri, Jan 23

8:54 pm - 9:13 am

ISP

CUN

12h 19m1 stop

10:13 am - 11:10 am

CUN

ISP

24h 57m2 stops

$399Multiple Airlines

Fri, Jan 16 - Fri, Jan 23

7:41 pm - 1:36 pm

ISP

CUN

17h 55m2 stops

10:33 am - 11:59 pm

CUN

ISP

12h 26m2 stops

$423Frontier

Wed, Mar 4 - Mon, Mar 9

7:33 pm - 3:20 pm

ISP

CUN

19h 47m2 stops

2:51 pm - 10:40 am

CUN

ISP

19h 49m2 stops

$429Frontier

Fri, Feb 6 - Thu, Feb 12

11:05 am - 1:05 pm

ISP

CUN

26h 00m1 stop

2:22 pm - 11:33 am

CUN

ISP

21h 11m1 stop

$432JetBlue

Mon, Jan 19 - Thu, Jan 22

12:25 pm - 10:38 am

ISP

CUN

22h 13m1 stop

9:50 am - 8:55 am

CUN

ISP

23h 05m1 stop

$457JetBlue

Sat, Feb 7 - Tue, Feb 10

11:05 am - 1:05 pm

ISP

CUN

26h 00m1 stop

2:22 pm - 11:33 am

CUN

ISP

21h 11m1 stop

$472JetBlue

Mon, Jan 19 - Thu, Jan 22

12:20 pm - 11:16 am

ISP

CUN

22h 56m2 stops

10:07 am - 11:59 pm

CUN

ISP

13h 52m2 stops

$487Frontier

Thu, Dec 18 - Mon, Dec 22

Frontier flights from Islip, New York to Cancún

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

Frontier

Feb 8

ISP7:53 pmIslip Long Island

17h 54m

2 stops

CUN1:47 pmCancun

Feb 12

CUN2:51 pmCancun

19h 49m

2 stops

ISP10:40 amIslip Long Island

$381

Find similar

Frontier

Mar 4

ISP7:41 pmIslip Long Island

17h 55m

2 stops

CUN1:36 pmCancun

Mar 9

CUN10:33 amCancun

12h 26m

2 stops

ISP11:59 pmIslip Long Island

$423

Find similar

Frontier

Feb 6

ISP7:33 pmIslip Long Island

19h 47m

2 stops

CUN3:20 pmCancun

Feb 12

CUN2:51 pmCancun

19h 49m

2 stops

ISP10:40 amIslip Long Island

$429

Find similar

Southwest flights from Islip, New York to Cancún

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

Southwest

Jan 19

ISP6:20 amIslip Long Island

7h 25m

1 stop

CUN1:45 pmCancun

Jan 22

CUN12:10 pmCancun

9h 45m

2 stops

ISP9:55 pmIslip Long Island

$516

Find similar

Southwest

Feb 7

ISP7:40 amIslip Long Island

12h 05m

2 stops

CUN7:45 pmCancun

Feb 13

CUN3:00 pmCancun

8h 30m

2 stops

ISP11:30 pmIslip Long Island

$689

Find similar

Southwest

Feb 7

ISP5:45 amIslip Long Island

11h 15m

2 stops

CUN5:00 pmCancun

Feb 10

CUN12:10 pmCancun

9h 45m

2 stops

ISP9:55 pmIslip Long Island

$762

Find similar

Fly from

Fly to

Route

Depart

Return

Price

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Sat 3/14

8:32 am-5:10 pm

1 stop9h 38m

Cancun

Wed 3/18

10:42 am-11:55 pm

1 stop12h 13m

$368

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Sun 2/8

7:53 pm-1:47 pm

2 stops17h 54m

Cancun

Thu 2/12

2:51 pm-10:40 am

2 stops19h 49m

$381

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Fri 1/16

8:54 pm-9:13 am

1 stop12h 19m

Cancun

Fri 1/23

10:13 am-8:47 pm

1 stop10h 34m

$394

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Fri 1/16

8:54 pm-9:13 am

1 stop12h 19m

Cancun

Fri 1/23

10:13 am-11:10 am

2 stops24h 57m

$399

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Wed 3/4

7:41 pm-1:36 pm

2 stops17h 55m

Cancun

Mon 3/9

10:33 am-11:59 pm

2 stops12h 26m

$423

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Fri 2/6

7:33 pm-3:20 pm

2 stops19h 47m

Cancun

Thu 2/12

2:51 pm-10:40 am

2 stops19h 49m

$429

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Mon 1/19

11:05 am-1:05 pm

1 stop26h 00m

Cancun

Thu 1/22

2:22 pm-11:33 am

1 stop21h 11m

$432

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Sat 2/7

12:25 pm-10:38 am

1 stop22h 13m

Cancun

Tue 2/10

9:50 am-8:55 am

1 stop23h 05m

$457

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Mon 1/19

11:05 am-1:05 pm

1 stop26h 00m

Cancun

Thu 1/22

2:22 pm-11:33 am

1 stop21h 11m

$472

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Thu 12/18

12:20 pm-11:16 am

2 stops22h 56m

Cancun

Mon 12/22

10:07 am-11:59 pm

2 stops13h 52m

$487

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 Monday when prices can be found for as low as $436. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $561. 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 at noon. Flights from Islip, New York to Cancún during this time can be as low as $432. Flights to Cancún are more costly in the evening, with an average ticket price of $565. Departure times in the evening 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	9h 13m
Direct flights	None

The fastest flight from Islip, New York to Cancún takes 9h 13m

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 6h 35m.
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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Punta Sam

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.