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Los Cabos

$1,324+ Cheap flights from Islip (ISP) to Los Cabos

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/26. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — SJD
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Islip to Los Cabos

Keep the following information in mind while searching for Islip to Los Cabos flight deals. Data was last updated September 17, 2025.

Round-trip from

$1,324
(Frontier)

Popular in

December

Cheapest in

January

Average price

$501
From Islip Long Island to Los Cabos
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Islip to Los Cabos

Cheapest flights from Islip to Los Cabos
Explore the most affordable flight options available from Islip to Los Cabos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Frontier deal was found by Cheapflights users on 9/17. 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 12/269:09 pmISP - SJD
2 stops18h 09mFrontier
Sat 1/312:55 pmSJD - ISP
2 stops18h 16mFrontier
Deal found 9/17$1,324

Cheapflights Fare Finder

 
Customize your flight search to find flights from Islip to Los Cabos 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 17, 2025.
Use the filters below to find and compare flights from Islip to Los Cabos that are best for you.

Fly from

Islip

Fly to

Los Cabos

Route

Depart

Return

Price

IslipSan José del Cabo

ISP - SJD

ISPSJD

Islip Long Island

Fri 12/26

9:09 pm-1:18 pm

2 stops18h 09m

San José del Cabo Los Cabos

Sat 1/3

12:55 pm-9:11 am

2 stops18h 16m

$1,324

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Best time to book a flight from Islip to Los Cabos

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

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

Currently, January is the cheapest month in which you can book a flight from Islip to Los Cabos (average of $437). Flying from Islip to Los Cabos in March is currently the most expensive (average of $549). 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 Islip to Los Cabos. 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 Los Cabos?

    For a flight from Islip to Los Cabos, you will be flying from Long Island. Islip Long Island (ISP) is just 7.2 mi from the center of the city.

  • How long is the flight from Islip to Los Cabos?

    Frontier can get you from Islip to Los Cabos in just under 18h 09m. Your travel time can differ by up to . Airlines will cover a distance of 2441 mi.

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

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

  • How can I find direct flights from Islip to Los Cabos?

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

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

    Yes. Cheapflights offers flight deals from Islip to Los Cabos 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 Los Cabos?

    Currently, January is the cheapest month in which you can book a flight from Islip to Los Cabos (average of $437). Flying from Islip to Los Cabos in March is currently the most expensive (average of $549). 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.

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