$129 Find Cheap Flights from New York LaGuardia Airport to San Juan - Compare and Save

For New York LaGuardia Airport to San Juan, Friday is the cheapest day to fly on average and Sunday is the most expensive. Flying from San Juan back to New York LaGuardia Airport, the best deals are generally found on Wednesday, with Saturday being the most expensive.

The cheapest month for flights from New York LaGuardia Airport to San Juan Luis Munoz Marin Intl Airport is November, where tickets cost $263 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $556 and $470 respectively.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $380 on average.

To get a below average price on the flight from New York LaGuardia Airport to San Juan Luis Munoz Marin Intl Airport, you should book around 3 weeks before departure, which saves you about 37% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

In the past 5 days, the cheapest round-trip tickets from New York LaGuardia Airport to San Juan were found on American Airlines ($261) and Frontier ($278).

There are 4 airlines that fly nonstop from New York LaGuardia Airport to San Juan Luis Munoz Marin Intl Airport. They are: Delta, Frontier, JetBlue and United Airlines. The cheapest price of all airlines flying this route was found with JetBlue at $144 for a round-trip flight. On average, the best prices for this route can be found at Frontier.

Weekly flights between New York and San Juan historically see delays in approximately 40% of cases, with the average delay over the past year being 113 minutes.

Typically, flights leaving in the early afternoon tend to face fewer delays, whereas flights at night have historically encountered delays more often.

Statistically, Monday is the day of the week with the fewest delays on this flight route, while Sunday has typically experienced more delays than other days.

Based on our data, Frontier have experienced the fewest delays on this route in the past 12 months, with only about 44% of their flights encountering any delays.

Miami (MIA) is the top choice – 28% of KAYAK users who clicked on 1-stop flights from New York LaGuardia Airport to San Juan picked an itinerary connecting there.

Flights via Orlando (MCO) offer the most affordable fares, with an average round-trip price of $310.

Consider flying via Washington, D.C. (IAD) for the shortest journey. The average one-way travel time for flights connecting there is 6h 30m.

If you prefer a quick connection, Charlotte (CLT) often has the shortest layovers from New York LaGuardia Airport to San Juan, with an average of 1h 09m.