and Get up to C$15 OFF
◊ Applies to bookings for 3+ travelers. Book by Apr 30, 2019.  Learn more
Best Price Guarantee

Find our lowest price to destinations worldwide, guaranteed

Easy Booking

Search, select and save - the fastest way to book your trip

24/7 Customer Care

Get award-winning service and special deals by calling 1-888-766-3163

Free Mobile App

Our deals are mobile,
just like you

Book Flights from Houston to Harlingen will help you to find the best deals on flights from Houston to Harlingen. With our search technology, effortlessly searching flight routes across hundreds of airlines has never been easier or more convenient. With, we aim to make it simple and quick to search, select and save on the flights that best suit your needs and budget.

No matter if you are traveling for business or pleasure, we offer a wide range of deals from business class discounts to last minute flight deals to destinations like Harlingen. Whether you are planning ahead or looking for last minute tickets, CheapOair has the right flights at the right price. After booking your ticket, explore this page to view blog posts about this destination, learn more about hotels near HRL and read reviews from others who booked their flights with

  • When does the first flight of the day depart from HOU? 10:40AM United Airlines Flight #570
  • When does the last flight depart to HRL? 9:50PM United Airlines Flight #668
  • What is the travel distance between Houston and Harlingen?284 miles
  • How many weekly flights are there are between HOU to HRL?There are 29 weekly flights between HOU and HRL.
  • How many daily flights fly between Houston to Harlingen? There are 3 daily flights between HOU and HRL
  • Which is the busiest day in terms of passengers flying from HOU to HRL?Tuesday
  • Which is the nearest airport to Harlingen, Texas?Valley International Airport
  • Which is the nearest airport to Houston, Texas?William P Hobby Airport