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$329+ 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 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — MEX
Jun 9 — Jun 161
Tue 6/9
Tue 6/16
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 May 10, 2026.

This JetBlue deal was found by Cheapflights users on 5/10. 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 7/276:00 am
ISP
-
CUN
1 stop7h 57m
JetBlue
Thu 7/3012:15 pm
CUN
-
ISP
1 stop9h 41m
JetBlue
Deal found 5/10$364
This JetBlue deal was found by Cheapflights users on 5/10. 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 8/266:00 am
ISP
-
CUN
1 stop6h 14m
JetBlue
Mon 8/313:30 pm
CUN
-
ISP
1 stop6h 47m
JetBlue
Deal found 5/10$417
This JetBlue deal was found by Cheapflights users on 5/10. 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 11/16:00 am
ISP
-
CUN
1 stop7h 58m
JetBlue
Wed 11/183:05 pm
CUN
-
ISP
1 stop6h 32m
JetBlue
Deal found 5/10$448
This JetBlue deal was found by Cheapflights users on 5/6. 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.
Tue 8/256:00 am
ISP
-
CUN
1 stop6h 14m
JetBlue
Tue 9/12:02 pm
CUN
-
ISP
1 stop7h 54m
JetBlue
Deal found 5/6$461
This JetBlue deal was found by Cheapflights users on 5/8. 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.
Thu 8/66:00 am
ISP
-
CUN
1 stop6h 14m
JetBlue
Tue 8/1112:15 pm
CUN
-
ISP
1 stop9h 41m
JetBlue
Deal found 5/8$484
This JetBlue deal was found by Cheapflights users on 5/8. 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.
Tue 9/156:00 am
ISP
-
CUN
1 stop8h 00m
JetBlue
Fri 9/1812:15 pm
CUN
-
ISP
1 stop8h 20m
JetBlue
Deal found 5/8$506
This JetBlue deal was found by Cheapflights users on 5/6. 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.
Tue 8/256:00 am
ISP
-
CUN
1 stop6h 14m
JetBlue
Sun 8/3012:15 pm
CUN
-
ISP
1 stop10h 12m
JetBlue
Deal found 5/6$510
This JetBlue deal was found by Cheapflights users on 5/8. 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.
Sat 7/116:00 am
ISP
-
CUN
1 stop7h 57m
JetBlue
Sat 7/183:30 pm
CUN
-
ISP
1 stop6h 56m
JetBlue
Deal found 5/8$511
This JetBlue deal was found by Cheapflights users on 5/6. 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.
Tue 8/256:00 am
ISP
-
CUN
1 stop6h 14m
JetBlue
Mon 8/313:30 pm
CUN
-
ISP
1 stop6h 47m
JetBlue
Deal found 5/6$521
This Kiwi.com deal was found by Cheapflights users on 5/9. 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.
Sun 6/711:00 am
ISP
-
MEX
2 stops13h 45m
Multiple Airlines
Sat 6/1311:05 am
MEX
-
ISP
1 stop7h 52m
Multiple Airlines
Deal found 5/9$522
This JetBlue deal was found by Cheapflights users on 5/10. 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.
Thu 8/66:00 am
ISP
-
CUN
1 stop6h 14m
JetBlue
Wed 8/1212:15 pm
CUN
-
ISP
1 stop8h 19m
JetBlue
Deal found 5/10$532
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/199:52 pm
ISP
-
MEX
1 stop23h 53m
Multiple Airlines
Tue 7/711:05 am
MEX
-
ISP
1 stop20h 53m
Multiple Airlines
Deal found 5/5$548

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 May 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$417
(JetBlue)

One-way from

$329
(Priceline)

Popular in

December

Cheapest in

September

Average price

$534
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. 6% potential increase in price ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
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 May 10, 2026.
Use the filters below to find and compare flights from Islip to Mexico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Mon 7/27

6:00 am-12:57 pm

1 stop7h 57m

Cancun

Thu 7/30

12:15 pm-10:56 pm

1 stop9h 41m

$364

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Wed 8/26

6:00 am-11:14 am

1 stop6h 14m

Cancun

Mon 8/31

3:30 pm-11:17 pm

1 stop6h 47m

$417

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Sun 11/1

6:00 am-1:58 pm

1 stop7h 58m

Cancun

Wed 11/18

3:05 pm-9:37 pm

1 stop6h 32m

$448

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Tue 8/25

6:00 am-11:14 am

1 stop6h 14m

Cancun

Tue 9/1

2:02 pm-10:56 pm

1 stop7h 54m

$461

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Thu 8/6

6:00 am-11:14 am

1 stop6h 14m

Cancun

Tue 8/11

12:15 pm-10:56 pm

1 stop9h 41m

$484

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Tue 8/25

6:00 am-11:14 am

1 stop6h 14m

Cancun

Sun 8/30

12:15 pm-11:27 pm

1 stop10h 12m

$510

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Tue 8/25

6:00 am-11:14 am

1 stop6h 14m

Cancun

Mon 8/31

3:30 pm-11:17 pm

1 stop6h 47m

$521

IslipMexico City

ISP - MEX

ISPMEX

Islip Long Island

Sun 6/7

11:00 am-10:45 pm

2 stops13h 45m

Mexico City Benito Juarez

Sat 6/13

11:05 am-8:57 pm

1 stop7h 52m

$522

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Thu 8/6

6:00 am-11:14 am

1 stop6h 14m

Cancun

Wed 8/12

12:15 pm-9:34 pm

1 stop8h 19m

$532

IslipCancún

ISP - CUN

ISPCUN

Islip Long Island

Fri 6/19

8:43 pm-4:55 pm

1 stop21h 12m

Cancun

Fri 6/26

3:01 pm-11:17 am

2 stops19h 16m

$565

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/8

Showing 1-10 of 39 resultsSorted by cheapest first
1
2
3
4

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
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Mexico

Get insights into the airlines that provide service to Mexico. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Mexico. Reviews last updated May 10, 2026.
Read reviews from past customers who have flown Southwest from Islip to Mexico. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,304 reviews

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,304 reviews
Southwest
8.0
Very good
4,304 reviews

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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 7h 57m. Fly via JetBlue to get the fastest option. There are 1585 mi between Islip, New York and Mexico.

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

    $39 is the cheapest one-way deal found within the past few days, from Breeze Airways. You may also be able to find cheap deals on Frontier and Southwest, with prices starting from $63 and $119, respectively.

  • 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 - Puerto Vallarta Ordaz, 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.

See more FAQs

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Alternative routes for Islip to Mexico

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Top airline flying from Islip to Mexico

Discover the top airline that operate flights from Islip to Mexico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$608Average$1,522FlexibilityNo cancel feeOn-time63%

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