Flights from Harlingen Airport to San Juan

Flight deals from Harlingen Airport to San Juan

Looking for cheap tickets from Harlingen Airport to San Juan, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Frequently asked questions

We looked at all of the upcoming return flights from Harlingen Airport to San Juan we could find over the next 12 months. It looks like ج.م.‏ 23,618 is the best price. This is good, compared to the average San Juan ticket price of ج.م.‏ 23,618.
The cheapest month to fly from Harlingen Airport to San Juan is currently December.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Harlingen Airport to San Juan on Wednesday, 10 December 2025.
If you're flying from Harlingen, the cheapest city in San Juan to fly into is San Juan. The cheapest airport serving San Juan at the moment is San Juan Luis Munoz Marin.