HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Islip

$162+ Cheap flights from Mexico to Islip, NY (ISP)

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 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — ISP
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Mexico to Islip with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Mexico to Islip

Cheapest flights from Mexico to Islip
Explore the most affordable flight options available from Mexico to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This Frontier deal was found by Cheapflights users on 11/12. 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 11/202:52 pmCUN - ISP
2 stops19h 45mFrontier
Sat 12/134:05 pmISP - CUN
2 stops18h 13mFrontier
Deal found 11/12$572
This Frontier deal was found by Cheapflights users on 11/12. 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 11/2111:53 amCUN - ISP
2 stops20h 09mFrontier
Sat 12/134:05 pmISP - CUN
2 stops18h 13mFrontier
Deal found 11/12$593
This Frontier deal was found by Cheapflights users on 11/12. 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.
Sat 11/2211:53 amCUN - ISP
2 stops22h 16mFrontier
Sat 12/134:05 pmISP - CUN
2 stops18h 13mFrontier
Deal found 11/12$602
This Frontier deal was found by Cheapflights users on 11/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/218:10 amMEX - ISP
2 stops22h 52mFrontier
Sun 11/2311:03 amISP - MEX
2 stops19h 22mFrontier
Deal found 11/13$817
This Frontier deal was found by Cheapflights users on 11/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/228:10 amMEX - ISP
2 stops24h 59mFrontier
Sun 11/238:25 pmISP - MEX
2 stops21h 40mFrontier
Deal found 11/13$850

Cheap flight deals from Mexico to Islip

Keep the following information in mind while searching for Mexico to Islip flight deals. Data was last updated November 13, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Popular in

December

Cheapest in

June

Average price

$472
Provider with most accurate pricing for Mexico City Benito Juarez-New York (NYC) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Mexico City Benito Juarez-New York (NYC) flights.
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($87 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Mexico to Islip 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 November 13, 2025.
Use the filters below to find and compare flights from Mexico to Islip that are best for you.

Fly from

Mexico

Fly to

Islip

Route

Depart

Return

Price

CancúnIslip

CUN - ISP

CUNISP

Cancun

Tue 12/2

11:33 am-10:44 pm

2 stops35h 11m

$194

CancúnIslip

CUN - ISP

CUNISP

Cancun

Wed 12/3

2:40 pm-9:13 am

2 stops18h 33m

$195

CancúnIslip

CUN - ISP

CUNISP

Cancun

Fri 11/21

11:10 am-6:01 pm

1 stop6h 51m

$195

CancúnIslip

CUN - ISP

CUNISP

Cancun

Mon 12/1

11:14 am-7:34 pm

2 stops32h 20m

$246

CancúnIslip

CUN - ISP

CUNISP

Cancun

Wed 11/26

11:10 am-6:01 pm

1 stop6h 51m

$265

CancúnIslip

CUN - ISP

CUNISP

Cancun

Tue 12/2

2:44 pm-7:41 pm

3 stops28h 57m

$300

CancúnIslip

CUN - ISP

CUNISP

Cancun

Thu 11/27

11:10 am-6:01 pm

1 stop6h 51m

$306

CancúnIslip

CUN - ISP

CUNISP

Cancun

Thu 12/4

10:15 pm-9:13 am

3 stops34h 58m

$308

CancúnIslip

CUN - ISP

CUNISP

Cancun

Mon 12/1

4:10 pm-11:05 am

1 stop18h 55m

$345

CancúnIslip

CUN - ISP

CUNISP

Cancun

Sat 11/29

7:50 pm-8:02 am

2 stops36h 12m

$356

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 12 results
1
2

Best time to book a flight from Mexico to Islip

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

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

Currently, January is the cheapest month in which you can book a flight from Mexico to Islip, New York (average of $116). Flying from Mexico to Islip, New York in June is currently the most expensive (average of $212). 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.

Related info for your journey

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

    Islip Long Island (ISP) is the airport you will fly into if you book a flight from Mexico to Islip. It is only a 7.2 mi journey from Long Island (ISP) to Islip’s city center.

  • What are the cheapest airlines to fly from Mexico to Islip, New York one-way?

    $194 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on JetBlue and Southwest, with prices starting from $195 and $456, respectively.

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

    The most popular flight routes from Mexico to Islip, New York are Mazatlán Gen Rafael Buelna - Islip Long Island, Cancun - Islip Long Island and Mexico City Benito Juarez - Islip Long Island.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Mexico to Islip, New York (average of $116). Flying from Mexico to Islip, New York in June is currently the most expensive (average of $212). 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

Traveling to a place near Islip?

Book flights to Islip if you plan to visit one of these locations
Riverhead
Southampton

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Mexico to Islip

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to John F Kennedy Intl flights
Dallas/Fort Worth to John F Kennedy Intl flights
Dallas/Fort Worth to LaGuardia flights
Los Angeles to Newark flights
San Francisco to John F Kennedy Intl flights
Dallas/Fort Worth to Newark flights
Atlanta to John F Kennedy Intl flights
O'Hare Intl to John F Kennedy Intl flights
San Francisco to Newark flights
Los Angeles to LaGuardia flights
Hobby to LaGuardia flights
Fort Lauderdale to John F Kennedy Intl flights
Atlanta to LaGuardia flights
Hobby to Newark flights
Hobby to John F Kennedy Intl flights
Seattle to John F Kennedy Intl flights
Miami to John F Kennedy Intl flights
Fort Lauderdale to LaGuardia flights
San Francisco to LaGuardia flights
Orlando to John F Kennedy Intl flights
Fort Lauderdale to Newark flights
O'Hare Intl to LaGuardia flights
Tampa to John F Kennedy Intl flights
Charlotte to John F Kennedy Intl flights
O'Hare Intl to Newark flights
George Bush Intcntl to LaGuardia flights
George Bush Intcntl to John F Kennedy Intl flights
Atlanta to Newark flights
Raleigh to John F Kennedy Intl flights
Austin to John F Kennedy Intl flights
George Bush Intcntl to Newark flights
Seattle to Newark flights
San Diego to John F Kennedy Intl flights
Tampa to LaGuardia flights
Tampa to Newark flights
Orlando to LaGuardia flights
Miami to LaGuardia flights
Miami to Newark flights
Austin to Newark flights
Raleigh to LaGuardia flights
Denver to John F Kennedy Intl flights
Minneapolis to John F Kennedy Intl flights
Sky Harbor Intl to John F Kennedy Intl flights
Mexico City to Newark flights
Mexico City to John F Kennedy Intl flights
Denver to LaGuardia flights
Orlando to Newark flights
Ontario to John F Kennedy Intl flights
Detroit to John F Kennedy Intl flights
Minneapolis to LaGuardia flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.