HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Islip

$351+ Cheap flights from Mexico City Federal District 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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — ISP
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Mexico City Federal District 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.

Cheap flight deals from Mexico City Federal District to Islip

Keep the following information in mind while searching for Mexico City Federal District to Islip flight deals. Data was last updated January 6, 2026.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$555
(Frontier)

One-way from

$351
(Frontier)

Popular in

December

Cheapest in

June

Average price

$469
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
From Mexico City Federal District to Islip Long Island
Search Deals
One-way flight from Mexico City Federal District to Islip Long Island
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($78 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find flight deals from Mexico City Federal District to Islip

Cheapest flights from Mexico City Federal District to Islip
Explore the most affordable flight options available from Mexico City Federal District to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 6, 2026.

This Frontier deal was found by Cheapflights users on 1/5. 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 1/1512:40 amMEX - ISP
2 stops18h 29mFrontier
Sun 1/189:52 amISP - MEX
2 stops19h 28mFrontier
Deal found 1/5$559

Cheapflights Fare Finder

 
Customize your flight search to find flights from Mexico City Federal District 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 January 6, 2026.
Use the filters below to find and compare flights from Mexico City Federal District to Islip that are best for you.

Fly from

Mexico City Federal District

Fly to

Islip

Route

Depart

Return

Price

Mexico CityIslip

MEX - ISP

MEXISP

Mexico City Benito Juarez

Thu 1/15

12:40 am-8:09 pm

2 stops18h 29m

Islip Long Island

Sun 1/18

9:52 am-4:20 am

2 stops19h 28m

$559

Mexico CityIslip

MEX - ISP

MEXISP

Mexico City Benito Juarez

Wed 1/14

11:10 am-10:46 pm

1 stop10h 36m

$351

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Best time to book a flight from Mexico City Federal District to Islip

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

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

Currently, November is the cheapest month in which you can book a flight from Mexico City Federal District to Islip, New York (average of $251). Flying from Mexico City Federal District to Islip, New York in January is currently the most expensive (average of $327). 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 City Federal District 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 City Federal District?

    For a flight from Mexico City Federal District to Islip, you will be flying into Long Island. Islip Long Island (ISP) is just 7.2 mi from the center of the city.

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

    Departing from Mexico City Federal District to Islip, New York will take you 18h 29m. The distance from Mexico City Federal District to Islip, New York is about 2124 mi.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Mexico City Federal District to Islip, New York (average of $251). Flying from Mexico City Federal District to Islip, New York in January is currently the most expensive (average of $327). 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

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 City Federal District to Islip

See prices for flight routes from nearby airports that may be better suited for you.
Mexico City to John F Kennedy Intl flights
Mexico City to Newark flights
Mexico City to LaGuardia flights
Cancún to John F Kennedy Intl flights
Cancún to Newark flights
Monterrey to John F Kennedy Intl flights
Monterrey to LaGuardia flights
Monterrey to Newark flights
Cancún to LaGuardia flights
Guadalajara to John F Kennedy Intl flights
Guadalajara to Newark flights
Guadalajara to LaGuardia flights
Cozumel to Newark flights
Santiago de Querétaro to Newark flights
Santiago de Querétaro to LaGuardia flights
León to John F Kennedy Intl flights
San José del Cabo to John F Kennedy Intl flights
León to LaGuardia flights
León to Newark flights
Mérida to John F Kennedy Intl flights
Cozumel to John F Kennedy Intl flights
Torreón to John F Kennedy Intl flights
Mérida to LaGuardia flights
San José del Cabo to Newark flights
Mexico City to John F Kennedy Intl flights
Puerto Vallarta to John F Kennedy Intl flights
Mérida to Newark flights
San Luis Potosí to Newark flights
Aguascalientes to John F Kennedy Intl flights
Puerto Vallarta to Newark flights
Mexico City to White Plains flights
Oaxaca to Newark flights
Puerto Vallarta to LaGuardia flights
Oaxaca to John F Kennedy Intl flights
Puebla City to Newark flights
Veracruz to John F Kennedy Intl flights
Mexico City to Rochester flights
San José del Cabo to LaGuardia flights
Veracruz to Newark flights
Puebla City to LaGuardia flights
Oaxaca to LaGuardia flights
Cancún to Rochester 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.