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Tulum

$151+ Cheap flights from Islip (ISP) to Tulum, Mexico

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — CUN
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Islip to Tulum

Keep the following information in mind while searching for Islip to Tulum flight deals. Data was last updated September 16, 2025.

Round-trip from

$372
(Trip.com)

One-way from

$151
(Kiwi.com)

Popular in

April

Cheapest in

September

Average price

$345
From Islip Long Island to Tulum
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One-way flight from Islip Long Island to Tulum
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Highest demand for flights based on searches. 3% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Islip to Tulum

Cheapest flights from Islip to Tulum
Explore the most affordable flight options available from Islip to Tulum. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Trip.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:37 pmISP - CUN
1 stop14h 27mMultiple Airlines
Thu 11/610:15 amCUN - ISP
1 stop7h 27mMultiple Airlines
Deal found 9/15$372
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/294:58 pmISP - CUN
1 stop16h 06mMultiple Airlines
Wed 11/51:35 pmCUN - ISP
2 stops28h 07mMultiple Airlines
Deal found 9/13$420
This Priceline deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/291:57 pmISP - CUN
1 stop20h 13mJetBlue
Wed 11/52:40 pmCUN - ISP
1 stop24h 50mJetBlue
Deal found 9/13$457
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/114:58 pmISP - CUN
1 stop16h 06mMultiple Airlines
Sat 10/181:49 pmCUN - ISP
2 stops22h 50mMultiple Airlines
Deal found 9/14$484
This Frontier deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:37 pmISP - CUN
2 stops18h 42mFrontier
Thu 11/62:30 pmCUN - ISP
2 stops18h 24mFrontier
Deal found 9/15$489
This Expedia deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/114:31 pmISP - CUN
1 stop22h 49mJetBlue
Sat 10/183:40 pmCUN - ISP
1 stop22h 40mJetBlue
Deal found 9/14$536
This Expedia deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:40 pmISP - CUN
1 stop21h 43mJetBlue
Sat 1/106:20 pmCUN - ISP
1 stop17h 00mJetBlue
Deal found 9/14$569
This Frontier deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/104:58 pmISP - CUN
2 stops19h 03mFrontier
Sun 10/124:14 pmCUN - ISP
2 stops17h 23mFrontier
Deal found 9/14$631
This JetBlue deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/219:21 amISP - CUN
1 stop6h 45mJetBlue
Thu 12/2511:18 amCUN - ISP
1 stop7h 26mJetBlue
Deal found 9/15$684
This JetBlue deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/219:21 amISP - CUN
1 stop6h 45mJetBlue
Wed 12/2411:18 amCUN - ISP
1 stop7h 26mJetBlue
Deal found 9/15$724
This JetBlue deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/219:21 amISP - CUN
1 stop6h 45mJetBlue
Mon 12/2211:18 amCUN - ISP
1 stop7h 26mJetBlue
Deal found 9/15$751

Cheapflights Fare Finder

 
Customize your flight search to find flights from Islip to Tulum 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, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Islip to Tulum that are best for you.

Fly from

Islip

Fly to

Tulum

Route

Depart

Return

Price

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Thu 10/30

6:37 pm-8:04 am

1 stop14h 27m

Cancun

Thu 11/6

10:15 am-5:42 pm

1 stop7h 27m

$372

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Wed 10/29

1:57 pm-9:10 am

1 stop20h 13m

Cancun

Wed 11/5

2:40 pm-3:30 pm

1 stop24h 50m

$457

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Thu 10/30

6:37 pm-12:19 pm

2 stops18h 42m

Cancun

Thu 11/6

2:30 pm-8:54 am

2 stops18h 24m

$489

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Sat 10/11

4:31 pm-2:20 pm

1 stop22h 49m

Cancun

Sat 10/18

3:40 pm-3:20 pm

1 stop22h 40m

$536

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Sat 1/17

12:05 pm-9:38 am

1 stop21h 33m

Cancun

Fri 1/23

2:10 pm-11:20 am

1 stop21h 10m

$544

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Thu 1/1

7:40 pm-10:15 am

1 stop14h 35m

Cancun

Sat 1/10

10:40 am-11:20 am

1 stop24h 40m

$554

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Sat 1/3

9:21 am-9:11 am

1 stop23h 50m

Cancun

Sat 1/10

10:40 am-11:20 am

1 stop24h 40m

$575

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Sun 12/21

9:21 am-4:06 pm

1 stop6h 45m

Cancun

Thu 12/25

11:18 am-6:44 pm

1 stop7h 26m

$684

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Wed 2/4

6:00 am-3:25 pm

1 stop9h 25m

Cancun

Mon 2/9

12:55 pm-10:20 pm

1 stop9h 25m

$703

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Sat 1/17

5:45 am-5:00 pm

2 stops11h 15m

Cancun

Thu 1/22

12:10 pm-9:55 pm

2 stops9h 45m

$707

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 17 results
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Best time to book a flight from Islip to Tulum

Have a flexible travel schedule? Discover the best time to fly to Tulum from Islip with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Islip to Tulum

What is the cheapest month to book a flight from Islip to Tulum?

Currently, January is the cheapest month in which you can book a flight from Islip to Tulum (average of $360). Flying from Islip to Tulum in March is currently the most expensive (average of $492). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ISP to TU9?

Find hourly flight availability from Islip to Tulum. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

When flying from Islip to Tulum, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Islip to Tulum. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Islip to Tulum?

    For a flight from Islip to Tulum, you will be flying from Long Island. Islip Long Island (ISP) is just 7.2 mi from the center of the city. Long Island is the only Islip airport and it handles 0 outbound flights to Tulum per day. 0 airlines have flights to Tulum from Islip Long Island on a regular basis.

  • How long is the flight from Islip to Tulum?

    There are many flights that can get you from Islip to Tulum in 18h 42m. Fly via JetBlue or Frontier to get the fastest option. The distance between Islip and Tulum is about 1585 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Islip to Tulum that include hotel bookings?

    Yes. In addition to deals on Islip to Tulum flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Islip to Tulum?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islip to Tulum.

  • Can I find deals for business class flights from Islip to Tulum?

    Yes. Cheapflights offers flight deals from Islip to Tulum by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Islip to Tulum?

    Currently, January is the cheapest month in which you can book a flight from Islip to Tulum (average of $360). Flying from Islip to Tulum in March is currently the most expensive (average of $492). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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