The cheapest times to fly from ITH to SJU are

  • January 15th to March 4th (except the week of February 12th)
  • April 16th to June 17th (except the weeks of May 7th and May 21st)
  • July 9th to July 29th
  • August 27th to November 18th (except the weeks of October 1st and October 8th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from ITH to SJU is late May to early June. Prices can be as high as $1127 for Sunday flights during mid December, or as low as $401 for Tuesday flights around late May to early June.


When to Fly to San Juan

Flying from Ithaca/Cortland, NY (ITH) to San Juan, PR (SJU) will usually cost between $469 to $875 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late May to early June with an average ticket price of $512. Due to high demand the most expensive time to fly is mid December, with an average price of $904. Planning your trip to low-cost times can easily save you $392 on economy flights and even more on first-class flights. Generally, any price below $571 can be considered a good price for a round-trip ITH to SJU flight.

See below for a graph of average weekly prices for the ITH to SJU route. All prices are for round-trip tickets in USD.

ITH to SJU Flight Prices

Compared to other flights, the ITH to SJU flight is cheaper than the average and costs less than the average flight leaving from Ithaca. The average price per mile (for a direct flight) is $0.2, which is below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $207 (29%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $499. Return trip prices are from the SJU to ITH flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from ITH to SJU can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 4 hour 10 minutes may not be realistic.


Flight Questions Answered

Still have questions about flying from ITH to SJU? We’ve got answers.

Which airlines fly this route?

You can find 5 major airlines flying this route most often: American, Cape Air, Delta, Seaborne Airlines, United, and potentially more during busy seasons.

How far away is it from Luis Munoz Marin International Airport to Ithaca Tompkins Regional Airport?

The distance between the two airports is roughly 1771 miles or 2850 kilometers.

How long does it take to fly from ITH to SJU?

The real-world flight time for a nonstop ITH to SJU flight is about 4 hour 10 minutes.

How many flights go between Ithaca/Cortland, NY and San Juan, PR?

It depends on the day of the week and the date, but a typical day might have around 60 available flights from ITH to SJU.


Airport Location Info


Departing Airport

Origination code ITH
Origination airport name Ithaca Tompkins Regional Airport
City Ithaca/Cortland, NY
Country the United States
Latitude 42.5
Longitude -76.5

Return Airport

Destination code SJU
Destination airport name Luis Munoz Marin International Airport
City San Juan, PR
Country the United States
Latitude 18.4
Longitude -66


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.