Cheap Flights from Harlingen to Houston Hobby

Compare Harlingen to Houston Hobby flight deals

Find the cheapest month or even day of the year to fly to Houston Hobby

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Flight deals from Harlingen to Houston Hobby

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

Find the cheapest month to fly from Harlingen to Houston Hobby

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Harlingen to Houston Hobby flights are currently cheapest in March.

Direct flights from Harlingen to Houston Hobby

Harlingen to Houston Hobby: Alternative routes

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

Harlingen to Houston: Flight information

The things to know before you go.
Cheapest flight found$311
Cheapest month to flyMarch
Average flight time1 hr, 13 mins
Most popular airlineSouthwest Airlines
Average flights per week37

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

The best price we found for a return flight from Harlingen to Houston Hobby is $311. 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 13 minutes is the average flight time from Harlingen to Houston Hobby.
Southwest Airlines flies direct from Harlingen to Houston Hobby.
As of January 2026, there are 23 flights per week flying from Harlingen to Houston Hobby.
The cheapest month to fly from Harlingen to Houston Hobby is usually March.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Harlingen Airport to Houston Hobby Airport on Sunday, 8 March 2026.
Yes – the average flight time is 1 hour and 13 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 Houston Hobby 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 Houston 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 Houston Hobby.

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

  • The average time for a direct flight from Valley International Airport to William P. Hobby Airport is 1 hour 5 minutes.

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

  • Flights from HRL to HOU start at 05:25 — the earliest with Southwest Airlines. The latest departure is at 20:55 with Southwest Airlines. In total, you can take your pick of 20 weekly Valley International Airport to William P. Hobby Airport flights.

  • Your HRL to HOU flight won't wait if you're running late, so don't forget to check in on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.

  • You can expect longer lines during popular months like October. Arriving up to four hours ahead of international flights and two hours for a domestic departure will help ensure a smooth travel experience.

  • Jetting into Houston (and then seeing more of United States!) is a cinch with Southwest Airlines. This popular airline offers direct flights from Valley International Airport to William P. Hobby Airport.

  • The majority of travellers choose to fly with Southwest Airlines on this route.

  • With a dependable 85.33% of services arriving as scheduled, Southwest Airlines has the best on-time performance for HRL to HOU flights.

  • If you want to break up your flight, just uncheck 'Direct flights only' when searching for your ticket from Valley International Airport to William P. Hobby Airport. These are the most popular stopovers between HRL and HOU:

    • Austin-Bergstrom International Airport

    • Dallas Love Field Airport

    • Dallas/Fort Worth International Airport

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

  • The lowest price we've seen for a one-way Valley International Airport to William P. Hobby Airport flight is $155. A round-trip plane ticket right now is $311. Depending on the availability when you book, these fares may change.

  • Book six months before you want to fly. After looking at the numbers on our calendar, this is how far you should book ahead to secure cheap tickets from HRL to HOU.

  • May is the cheapest month for flights from Valley International Airport to William P. Hobby Airport. If you want to travel during a different time of year, the 'Whole month' tool will show you the lowest airfares for every month.

  • Finding cheap flights from HRL to HOU is easy with Price Alerts. All you need to do is create one of these automatic alerts and we'll notify you when a lower fare pops up.

  • Secure the perfect flight for you by using the filters. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Valley International Airport to William P. Hobby Airport, use the 'Sort by' tool. You can also filter results by departure and arrival times, airline, and journey duration.

Handy information about Valley International Airport (HRL)

  • HRL is located at 3002 Heritage Way.

  • Valley International Airport gets top marks for on-time performance. 82.44% of flights that depart HRL reach their destination on time.

  • To get to Valley International Airport from central Harlingen, it'll take about 10 minutes by car. This depends on traffic, however. It's approximately 8 kilometres from the airport to the city centre.

  • Need a convenient place to stay before your flight from Valley International Airport to William P. Hobby Airport? Lakefront Harlingen Home With Private Pool and Hot Tub and Waterfront Harlingen Home With Pool and Game Room! are near HRL. They're a particularly great option if you have an early flight out.

Arriving at William P. Hobby Airport (HOU)

Getting from William P. Hobby Airport (HOU) to central Houston

  • HOU is located at 7800 Airport Boulevard.

  • From William P. Hobby Airport, Houston is approximately 19 kilometres away. It takes around 20 minutes to reach the centre by car.

  • When travelling by public transport, expect a journey of roughly 1 hour 40 minutes.

When to fly to William P. Hobby Airport (HOU)

  • July is the most popular month for flights from Valley International Airport to William P. Hobby Airport. For a quieter experience, head to Houston in April.

  • The warmest month in Houston is August, with the temperature ranging between 24ºC and 40ºC. Book your flights from Valley International Airport to William P. Hobby Airport in this month if this is the type of weather you like.

  • Look for cheap tickets from HRL to HOU in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 5ºC and 19ºC on average.

Explore more of United States

  • Houston has plenty going for it, but there are so many other parts of United States waiting to be discovered. Around 306 kilometres west of Houston, a visit to San Antonio will keep you busy. Start with leading sights like The San Antonio River Walk, San Antonio Missions National Historical Park and San Fernando Cathedral.

  • Around 370 kilometres north of Houston, Dallas is another favourite stop in United States. Experience major highlights starting with Dallas Arboretum and Botanical Gardens, Perot Museum of Nature and Science and Dallas Museum of Art.

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