Cheap Flights from Houston Hobby to Harlingen

Compare Houston Hobby to Harlingen flight deals

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

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Flight deals from Houston Hobby to Harlingen

Looking for a cheap last-minute deal or the best return flight from Houston Hobby to Harlingen? Find the lowest prices on one-way and return tickets right here.

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 March.

Direct flights from Houston Hobby to Harlingen

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.

Houston to Harlingen: Flight information

The things to know before you go.
Cheapest flight foundRs24,996
Cheapest month to flyMarch
Average flight time1 hr, 8 mins
Most popular airlineSouthwest Airlines
Average flights per week27

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 Rs49,989. 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 8 minutes is the average flight time from Houston Hobby to Harlingen.
Southwest Airlines flies direct from Houston Hobby to Harlingen.
As of February 2026, there are 27 flights per week flying from Houston Hobby to Harlingen.
The cheapest month to fly from Houston Hobby to Harlingen is usually April.
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 Friday, 24 April 2026.
Yes – the average flight time is 1 hour and 8 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.

Travelling from William P. Hobby Airport (HOU) to Valley International Airport (HRL): what you need to know

  • The average length of a direct flight from William P. Hobby Airport to Valley International Airport is 1 hour 10 minutes.

  • Houston and Harlingen share the same timezone, UTC-5.

  • Flights from HOU to HRL start from 07:50 — the earliest with Southwest Airlines. The last service of the day is at 22:50 with Southwest Airlines. In total, there are 20 weekly William P. Hobby Airport to Valley International Airport flights.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Be at the airport with enough time to board your HOU to HRL flight.

  • Travelling during a peak month like July? Public holidays and other popular seasons can result in longer lines and delays at airport checkpoints. Play things extra safe and arrive up to four hours before international flights and two hours before domestic departures.

  • Southwest Airlines has direct flights from William P. Hobby Airport to Valley International Airport. Book with this popular airline, then get ready to tick off the sights in Harlingen — and maybe even more of United States if your schedule allows.

  • Southwest Airlines is the airline most travellers choose for this route.

  • Southwest Airlines leads the way as the most punctual carrier for HOU to HRL flights, with 85.65% of its services arriving on schedule.

  • Think about adding a stopover when booking your ticket from William P. Hobby Airport to Valley International Airport. Just deselect 'Direct flights only' to break up your trip, or maybe even explore a new city along the way. Check out these options between HOU and HRL:

    • Dallas Love Field Airport

    • Dallas/Fort Worth International Airport

    • Austin-Bergstrom International Airport

How to find the cheapest flights from William P. Hobby Airport (HOU) to Valley International Airport (HRL)

  • The lowest price we've found for a one-way William P. Hobby Airport to Valley International Airport flight is Rs24,996. A round-trip ticket is currently Rs49,989. Depending on the availability and when you book, these fares can change.

  • Score cheap tickets from HOU to HRL by booking seven months ahead. According to our research, that's the sweet spot for finding a bargain.

  • June is the cheapest month for flights from William P. Hobby Airport to Valley International Airport. If you prefer to fly during a different time of year, the 'Whole month' tool will give you the lowest airfares across every month.

  • Cut down on the time spent looking for cheap flights from HOU to HRL by setting up a Price Alert. You'll receive an email or push notification on the app when a lower fare becomes available.

  • Discover the ideal flight for you by using the filters. To see the 'Best,' 'Cheapest' or 'Fastest' flights from William P. Hobby Airport to Valley International Airport, use the 'Sort by' function. You can also filter by departure and arrival times, airline, and number of stops.

Handy information about William P. Hobby Airport (HOU)

  • HOU's address is 7800 Airport Boulevard.

  • 81.06% of flights departing from William P. Hobby Airport reach their destination as planned. Given its strong on-time performance, delays are unlikely when jetting out of HOU.

  • Central Houston to William P. Hobby Airport is approximately 19 kilometres. Depending on traffic, it'll take about 20 minutes to get there if you're driving, catching a cab or ride-sharing.

  • The trip on public transport takes about 1 hour 40 minutes.

  • Looking for a convenient hotel near HOU? If you're catching an early flight from William P. Hobby Airport to Valley International Airport, these stays will have you sleeping moments from your departure gate:

Arriving at Valley International Airport (HRL)

Getting from Valley International Airport (HRL) to central Harlingen

  • The address for HRL is 3002 Heritage Way.

  • Valley International Airport to central Harlingen has a drive time of about 10 minutes. It's approximately 8 kilometres away.

When to fly to Valley International Airport (HRL)

  • The quietest month for a flight from William P. Hobby Airport to Valley International Airport is April, while October is the most popular. Pick the ideal time to visit Harlingen based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • Lock in your flight from William P. Hobby Airport to Valley International Airport for August if you want to explore Harlingen during its warmest month. Expect temperatures of between 25ºC and 37ºC.

  • Search for cheap tickets from HOU to HRL in January if you like cooler conditions. Temperatures are at their lowest then, ranging between 10ºC and 25ºC on average.

Explore more of United States

  • You've seen Harlingen, now it's time to explore other corners of United States. Journey around 451 kilometres north-east to Houston to check off its must-visit sights. From The Houston Museum of Natural Science to The Museum of Fine Arts, Houston, Beck Building and Hermann Park, there's plenty to keep you on the go.

  • If you're looking to explore another great destination in United States, head for San Antonio, roughly 370 kilometres north of Harlingen. The San Antonio River Walk, San Antonio Missions National Historical Park and San Fernando Cathedral are the start of reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.