How to find the cheapest flight from
San Juan (SJU) to Harlingen (HRL)
What is the cheapest day to fly round-trip from San Juan to Harlingen?
Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 166% when planning your travel around this day of the week.
When is the cheapest time to fly from San Juan to Harlingen (PR1 - HRL)?
Unlike in the afternoon, when flights are generally more expensive, you can save up to 5% on flights from San Juan to Harlingen by exploring options for tickets in the morning.
Related info for your journey
Useful info, stats and facts about San Juan to Harlingen flights.
Destination information for Harlingen
Things to know before you go. Useful info for your trip from San Juan to Harlingen
San Juan Isla Grande (SIG)