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$133+ Cheap flights from Islip, NY (ISP) to 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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — MEX
Jan 23 — Jan 301
Fri 1/23
Fri 1/30
1 adult, Economy
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Cheap flight deals from Islip to Mexico

Cheapest flights from Islip to Mexico
Explore the most affordable flight options available from Islip to Mexico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 24, 2025.

This JetBlue deal was found by Cheapflights users on 12/22. 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.
Wed 12/247:00 amISP - CUN
1 stop9h 13mJetBlue
Mon 12/2911:18 amCUN - ISP
1 stop7h 27mJetBlue
Deal found 12/22$985
This JetBlue deal was found by Cheapflights users on 12/22. 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.
Wed 12/247:00 amISP - CUN
1 stop9h 13mJetBlue
Wed 12/3111:18 amCUN - ISP
1 stop7h 27mJetBlue
Deal found 12/22$1,150
This Frontier deal was found by Cheapflights users on 12/22. 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.
Mon 12/298:35 pmISP - CUN
2 stops17h 04mFrontier
Fri 1/210:02 amCUN - ISP
2 stops13h 57mFrontier
Deal found 12/22$1,294
This Frontier deal was found by Cheapflights users on 12/24. 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.
Sun 12/282:04 pmISP - CUN
2 stops21h 12mFrontier
Fri 1/210:02 amCUN - ISP
2 stops13h 57mFrontier
Deal found 12/24$1,376
This Frontier deal was found by Cheapflights users on 12/24. 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.
Sun 12/282:04 pmISP - CUN
2 stops21h 12mFrontier
Sun 1/411:43 amCUN - ISP
2 stops12h 16mFrontier
Deal found 12/24$1,427
This Frontier deal was found by Cheapflights users on 12/22. 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.
Mon 12/298:35 pmISP - CUN
2 stops17h 04mFrontier
Sun 1/411:43 amCUN - ISP
2 stops12h 16mFrontier
Deal found 12/22$1,517
This JetBlue deal was found by Cheapflights users on 12/23. 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.
Fri 12/267:00 amISP - CUN
1 stop9h 13mJetBlue
Mon 12/2911:18 amCUN - ISP
1 stop7h 27mJetBlue
Deal found 12/23$1,810
This KAYAK deal was found by Cheapflights users on 12/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:00 amISP - CUN
1 stop9h 13mJetBlue
Sun 12/2811:18 amCUN - ISP
1 stop7h 27mJetBlue
Deal found 12/23$1,857
This JetBlue deal was found by Cheapflights users on 12/22. 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.
Mon 12/297:00 amISP - CUN
1 stop9h 13mJetBlue
Fri 1/211:18 amCUN - ISP
1 stop7h 27mJetBlue
Deal found 12/22$1,945
This JetBlue deal was found by Cheapflights users on 12/22. 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.
Mon 12/297:00 amISP - CUN
1 stop9h 13mJetBlue
Sat 1/311:18 amCUN - ISP
1 stop7h 37mJetBlue
Deal found 12/22$1,997

Find flight deals from Islip to Mexico

Keep the following information in mind while searching for Islip to Mexico flight deals. Data was last updated December 24, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$353
(Kiwi.com)

One-way from

$133
(Kiwi.com)

Popular in

December

Cheapest in

June

Average price

$750
Provider with most accurate pricing for New York (NYC)-Mexico City Benito Juarez flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Mexico City Benito Juarez flights.
Search Deals
From Islip Long Island to Mexico
Search Deals
One-way flight from Islip Long Island to Mexico
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($79 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Islip to Mexico 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 December 24, 2025.
Use the filters below to find and compare flights from Islip to Mexico that are best for you.

Fly from

Islip

Fly to

Mexico

Route

Depart

Return

Price

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Sat 2/7

11:50 am-9:13 am

2 stops21h 23m

Cancun

Sat 2/14

9:00 am-7:28 pm

1 stop10h 28m

$353

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Sun 1/18

8:45 pm-3:10 pm

2 stops18h 25m

Cancun

Sat 1/24

4:30 pm-8:40 am

2 stops16h 10m

$355

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Thu 2/5

7:26 pm-12:16 pm

2 stops40h 50m

Cancun

Thu 2/12

10:13 am-7:38 am

1 stop21h 25m

$359

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Sun 3/29

8:32 am-4:38 pm

1 stop9h 06m

Cancun

Thu 4/2

2:10 pm-10:46 pm

1 stop7h 36m

$368

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Fri 3/20

8:32 am-5:10 pm

1 stop9h 38m

Cancun

Mon 3/23

10:42 am-11:55 pm

1 stop12h 13m

$368

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Sat 1/17

6:47 pm-3:10 pm

2 stops20h 23m

Cancun

Sat 1/24

4:30 pm-8:40 am

2 stops16h 10m

$371

IslipMexico City

ISP - MEX

ISPMEX

Islip Long Island

Fri 2/6

9:43 pm-10:00 pm

2 stops25h 17m

Mexico City Benito Juarez

Fri 2/13

11:10 am-10:46 am

1 stop22h 36m

$401

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Mon 3/30

8:32 am-4:38 pm

1 stop9h 06m

Cancun

Sat 4/4

2:10 pm-10:46 pm

1 stop7h 36m

$419

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Thu 2/5

7:43 pm-3:20 pm

2 stops19h 37m

Cancun

Thu 2/12

11:48 am-4:12 pm

2 stops52h 24m

$482

IslipMexico City

ISP - MEX

ISPMEX

Islip Long Island

Sun 1/25

9:25 am-10:00 pm

2 stops13h 35m

Mexico City Benito Juarez

Fri 2/6

11:10 am-8:47 pm

1 stop8h 37m

$491

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/23

Showing 1-10 of 29 results
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Best time to book a flight from Islip to Mexico

Have a flexible travel schedule? Discover the best time to fly to Mexico 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 Mexico

What is the cheapest month to book a flight from Islip, New York to Mexico?

Currently, November is the cheapest month in which you can book a flight from Islip, New York to Mexico (average of $54). Flying from Islip, New York to Mexico in July is currently the most expensive (average of $246). 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 MX?

Find hourly flight availability from Islip to Mexico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 24, 2025.

A simple way to save on the total cost of your ticket is to fly from Islip, New York to Mexico in the afternoon. If you’re flexible enough to do this you can expect to save up to 44% on your trip compared to booking a flight at noon.

Related info for your journey

Find useful and relevant information for your journey from Islip to Mexico. 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 Mexico?

    Islip Long Island (ISP), located 7.2 mi from the city center, is the airport you fly out of when you book flights from Islip to Mexico.

  • How long is the flight from Islip, New York to Mexico?

    There are many flights that can get you from Islip, New York to Mexico in 9h 06m. Fly via Frontier, JetBlue, or Southwest to get the fastest option. There are 1585 mi between Islip, New York and Mexico. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Islip, New York to Mexico?

    While some choose either Islip Long Island - Mexico City Benito Juarez or Islip Long Island - Chihuahua Fierro Villalobos, Islip Long Island - Cancun is the most popular route from Islip, New York to Mexico.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Islip to Mexico 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, New York to Mexico?

    Currently, November is the cheapest month in which you can book a flight from Islip, New York to Mexico (average of $54). Flying from Islip, New York to Mexico in July is currently the most expensive (average of $246). 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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