How to find the cheapest flight from
Philadelphia (PHL) to Harlingen (HRL)
What is the cheapest day to fly round-trip from Philadelphia to Harlingen?
Thursday flights are found to be more expensive to fly from Philadelphia to Harlingen. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Harlingen.
When is the cheapest time to fly from Philadelphia to Harlingen (PHL - HRL)?
A simple way to save on the total cost of your ticket is to fly from Philadelphia to Harlingen in the morning. If you’re flexible enough to do this you can expect to save up to 9% on your trip compared to booking a flight at noon.
Related info for your journey
Useful info, stats and facts about Philadelphia to Harlingen flights.
Alternative routes for Philadelphia to Harlingen
Destination information for Harlingen
Things to know before you go. Useful info for your trip from Philadelphia to Harlingen