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172 € Cheap Flights from Houston Hobby to Harlingen

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      Travellers and cabin class, 1 Adult, Economy
      Southwest Airlines

      Compare Houston Hobby to Harlingen flight deals

      Find the cheapest month or even day of the year to fly to Harlingen

      Book the best Harlingen fare with no extra fees

      Flight deals from Houston Hobby to Harlingen

      Looking for a cheap last-minute deal or the best return flight from Houston Hobby Airport to Harlingen Airport? If you want to travel next month, return fares start from 172 €. Find the lowest prices on one-way and return tickets right here.
      Harlingen.172 € per passenger.Departing Mon, 19 Oct, returning Tue, 20 Oct.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Houston Hobby on Mon, 19 Oct, arriving in Harlingen.Inbound direct flight with Southwest Airlines departs from Harlingen on Tue, 20 Oct, arriving in Houston Hobby.Price includes taxes and charges.From 172 €, select.
      Harlingen.231 € per passenger.Departing Fri, 11 Dec, returning Fri, 25 Dec.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Houston Hobby on Fri, 11 Dec, arriving in Harlingen.Inbound direct flight with Southwest Airlines departs from Harlingen on Fri, 25 Dec, arriving in Houston Hobby.Price includes taxes and charges.From 231 €, select.
      Harlingen.231 € per passenger.Departing Wed, 28 Oct, returning Mon, 2 Nov.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Houston Hobby on Wed, 28 Oct, arriving in Harlingen.Inbound direct flight with Southwest Airlines departs from Harlingen on Mon, 2 Nov, arriving in Houston Hobby.Price includes taxes and charges.From 231 €, select.
      Harlingen.231 € per passenger.Departing Fri, 9 Apr, returning Fri, 23 Apr.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Houston Hobby on Fri, 9 Apr, arriving in Harlingen.Inbound direct flight with Southwest Airlines departs from Harlingen on Fri, 23 Apr, arriving in Houston Hobby.Price includes taxes and charges.From 231 €, select.
      Harlingen.231 € per passenger.Departing Fri, 8 Jan, returning Fri, 22 Jan.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Houston Hobby on Fri, 8 Jan, arriving in Harlingen.Inbound direct flight with Southwest Airlines departs from Harlingen on Fri, 22 Jan, arriving in Houston Hobby.Price includes taxes and charges.From 231 €, select.
      Harlingen.231 € per passenger.Departing Fri, 13 Nov, returning Fri, 27 Nov.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Houston Hobby on Fri, 13 Nov, arriving in Harlingen.Inbound direct flight with Southwest Airlines departs from Harlingen on Fri, 27 Nov, arriving in Houston Hobby.Price includes taxes and charges.From 231 €, select.
      Harlingen.257 € per passenger.Departing Fri, 12 Feb, returning Fri, 26 Feb.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Houston Hobby on Fri, 12 Feb, arriving in Harlingen.Inbound direct flight with Southwest Airlines departs from Harlingen on Fri, 26 Feb, arriving in Houston Hobby.Price includes taxes and charges.From 257 €, select.
      Harlingen.274 € per passenger.Departing Fri, 25 Sep, returning Sun, 27 Sep.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Houston Hobby on Fri, 25 Sep, arriving in Harlingen.Inbound direct flight with Southwest Airlines departs from Harlingen on Sun, 27 Sep, arriving in Houston Hobby.Price includes taxes and charges.From 274 €, select.
      Harlingen.275 € per passenger.Departing Mon, 28 Sep, returning Fri, 2 Oct.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Houston Hobby on Mon, 28 Sep, arriving in Harlingen.Inbound direct flight with Southwest Airlines departs from Harlingen on Fri, 2 Oct, arriving in Houston Hobby.Price includes taxes and charges.From 275 €, select.
      Harlingen.283 € per passenger.Departing Fri, 12 Mar, returning Fri, 26 Mar.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Houston Hobby on Fri, 12 Mar, arriving in Harlingen.Inbound direct flight with Southwest Airlines departs from Harlingen on Fri, 26 Mar, arriving in Houston Hobby.Price includes taxes and charges.From 283 €, select.
      Harlingen.287 € per passenger.Departing Fri, 14 May, returning Fri, 28 May.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Houston Hobby on Fri, 14 May, arriving in Harlingen.Inbound direct flight with Southwest Airlines departs from Harlingen on Fri, 28 May, arriving in Houston Hobby.Price includes taxes and charges.From 287 €, select.
      Harlingen.288 € per passenger.Departing Thu, 31 Dec, returning Sat, 2 Jan.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Houston Hobby on Thu, 31 Dec, arriving in Harlingen.Inbound direct flight with Southwest Airlines departs from Harlingen on Sat, 2 Jan, arriving in Houston Hobby.Price includes taxes and charges.From 288 €, select.
      How did we find these deals? The deals you see here are the lowest prices for flight tickets from Houston Hobby to Harlingen found in the last 4 days, and are subject to change and availability.

      Find the cheapest month to fly from Houston Hobby to Harlingen

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Houston Hobby to Harlingen flights are currently cheapest in October.
      Sep
      from 274 €
      Oct
      from 172 €
      Nov
      from 231 €
      Dec
      from 231 €
      Jan
      from 231 €
      Feb
      from 257 €
      Mar
      from 283 €
      Apr
      from 231 €
      May
      from 287 €
      Jun
      Find prices
      Jul
      Find prices
      Aug
      Find prices

      Direct flights from Houston Hobby to Harlingen

      Southwest Airlines

      Houston Hobby to Harlingen: Alternative routes

      Compare routes from Houston Hobby to Harlingen below. You may find an airport to fly into that's cheaper, faster, or easier than Harlingen.

      Harlingen

      7km from central Harlingen
      ClosestCheapest
      from 172 €
      Search flights

      Brownsville

      41km from central Harlingen
      from 853 €
      Search flights

      Mcallen

      54km from central Harlingen
      from 794 €
      Search flights

      Houston to Harlingen: Flight information

      The things to know before you go.
      Cheapest flight found172 €
      Cheapest month to flyOctober
      Average flight time1 hr, 9 mins
      Most popular airlineSouthwest Airlines
      Average flights per week26

      Finding cheap flights from Houston Hobby to Harlingen: Frequently asked questions

      The best price we found for a return flight from Houston Hobby to Harlingen is 172 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      1 hour and 9 minutes is the average flight time from Houston Hobby to Harlingen.
      Southwest Airlines flies direct from Houston Hobby to Harlingen.
      As of September 2026, there are 26 flights per week flying from Houston Hobby to Harlingen.
      The cheapest month to fly from Houston Hobby to Harlingen is usually October.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Houston Hobby Airport to Harlingen Airport on Monday, 19 October 2026.
      Yes – the average flight time is 1 hour and 9 minutes.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Harlingen but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Harlingen is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Southwest Airlines offers the cheapest flight tickets to Harlingen.

      Flying from Houston Hobby Airport (HOU) to Harlingen Airport (HRL): what you need to know

      • Around 1 hour 5 minutes is how long you can expect to be in the air on a direct flight from Houston Hobby Airport to Harlingen Airport.

      • Houston and Harlingen follow the same timezone, UTC-6.

      • Each week, there are 12 Houston Hobby Airport to Harlingen Airport flights. If you'd like to take off as early as possible, pick the 07:35 Southwest Airlines flight. If you'd rather make the most of your day before flying, the latest flight is at 22:55 with Southwest Airlines.

      • Your HOU to HRL flight won't wait if you're late, so get to the airport with time to spare. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

      • You'll likely experience longer lines in popular months such as July. Arriving up to four hours ahead of international flights and two hours for a domestic departure is a good idea.

      • Flying into Harlingen (and then exploring more of the United States!) is a breeze with Southwest Airlines. This popular carrier has direct flights from Houston Hobby Airport to Harlingen Airport.

      • Southwest Airlines is the top choice for travellers on this route.

      • Southwest Airlines is the most punctual carrier operating HOU to HRL flights, with 79.54% of its services reaching their destination on time.

      • Think about adding a stopover when booking your ticket from Houston Hobby Airport to Harlingen Airport. Simply uncheck 'Direct flights only' to break up your trip, or perhaps see a new city along the way. Here are some options between HOU and HRL:

        • Dallas Fort Worth International Airport

        • Austin-Bergstrom Airport

        • Dallas Love Field Airport

      How to find the cheapest flights from Houston Hobby Airport (HOU) to Harlingen Airport (HRL)

      • Currently, 91 € is the cheapest price we've seen for a one-way Houston Hobby Airport to Harlingen Airport flight. The best price for a return ticket is 172 €. Bear in mind that fares could change due to demand at the time of booking.

      • To pick up cheap tickets from HOU to HRL, book your journey one month before your departure date.

      • Schedule your trip for June. That's the cheapest month for flights from Houston Hobby Airport to Harlingen Airport. If you're flexible on when you fly, try out the 'Whole month' tool to see the cheapest price across each month.

      • Save time looking for cheap flights from HOU to HRL by setting up a Price Alert. We'll send you an email or push notification on the app when a new low fare is offered.

      • Tailor your flights using filters. Choose your arrival and departure times, total journey duration and airlines. You can also sort the results by 'Best,' 'Fastest' or 'Cheapest' flights from Houston Hobby Airport to Harlingen Airport.

      Handy information about Houston Hobby Airport (HOU)

      • You'll find HOU at 7800 Airport Boulevard.

      • 79% of flights that take off from Houston Hobby Airport make it to their destination on time.

      • Houston Hobby Airport is about 19 kilometres from central Houston. If you're driving, catching a taxi or ride-sharing from the centre, it'll take 20 minutes or so to arrive, depending on the traffic.

      • The trip when using public transport will take about 50 minutes.

      • Catching an early flight from Houston Hobby Airport to Harlingen Airport? Avoid the last-minute rush to the terminal (and sneak in some extra snooze time) by picking one of these hotels near HOU:

      Arriving at Harlingen Airport (HRL)

      • The last thing you want is a lengthy trip to your hotel if you're getting in late on a Houston Hobby Airport to Harlingen Airport flight. Reserve one of these accommodation options near HRL instead:

      • Hit the road running by picking up a Harlingen Airport rental car. Grab a set of wheels from Dollar, Budget or Hertz to explore Harlingen and beyond.

      • Book your ride from Harlingen Airport at least a few weeks before your departure date to get the best deal. If you're planning to travel during a busy period, you may want to book even earlier.

      Getting from Harlingen Airport (HRL) to central Harlingen

      • You'll find HRL at 3002 Heritage Way.

      • From Harlingen Airport, Harlingen is approximately 8 kilometres away. It takes around 10 minutes to reach the centre driving.

      • It takes roughly 30 minutes if you're travelling on public transport.

      When to fly to Harlingen Airport (HRL)

      • April is the most popular month for flights from Houston Hobby Airport to Harlingen Airport. To escape the crowds, go to Harlingen in March.

      • Before locking in your flight from Houston Hobby Airport to Harlingen Airport, think about the type of weather you like. August is the warmest month in Harlingen, with temperatures ranging from 25ºC (77ºF) to 37ºC (99ºF).

      • For cooler conditions, look for a cheap ticket from HOU to HRL in January. Temperatures average between 10ºC (50ºF) and 25ºC (77ºF) then.

      Explore more of the United States

      • Harlingen is always a good idea, but there are so many other corners of the United States just waiting to be discovered. About 451 kilometres north-east of Harlingen, a visit to Houston will fill your itinerary to the brim. Check out popular attractions like The Museum of Fine Arts, Houston, Beck Building, Houston Museum of Natural Science and The Menil Collection.

      • If you're looking to explore another major stop in the United States, head for San Antonio, roughly 370 kilometres north of Harlingen. San Antonio River Walk, San Antonio River walk and Alamo Plaza are among its highlights.

      Plan the rest of your trip from Houston to Harlingen

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.