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CA $226 Cheap Flights from Harlingen (HRL) to Houston (IAH)

View CA $226 flight on Thu, Dec 3, 2026Opens in a new window

Popular airlines from Valley Intl. Airport (HRL) to George Bush Intercontinental Airport (IAH)

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Cheap flights from Harlingen (HRL) to Houston (IAH)

Prices were available within the past 7 days and start at CA $226 for one-way flights and CA $560 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Sep 22 - Tue, Sep 29
HRL
Harlingen
IAH
Houston
CA $560 Roundtrip, found 15 hours ago
CA $560
Roundtrip
found 15 hours ago
Select United flight, departing Tue, Sep 22 from Harlingen to Houston, returning Tue, Sep 29, priced at CA $560 found 15 hours ago
American Airlines
Mon, Sep 21 - Wed, Sep 23
HRL
Harlingen
IAH
Houston
CA $581 Roundtrip, found 15 hours ago
CA $581
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Mon, Sep 21 from Harlingen to Houston, returning Wed, Sep 23, priced at CA $581 found 15 hours ago
American Airlines
Mon, Sep 21 - Wed, Sep 23
HRL
Harlingen
IAH
Houston
CA $614 Roundtrip, found 15 hours ago
CA $614
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Mon, Sep 21 from Harlingen to Houston, returning Wed, Sep 23, priced at CA $614 found 15 hours ago
United
Mon, Sep 21 - Wed, Sep 23
HRL
Harlingen
IAH
Houston
CA $616 Roundtrip, found 15 hours ago
CA $616
Roundtrip
found 15 hours ago
Select United flight, departing Mon, Sep 21 from Harlingen to Houston, returning Wed, Sep 23, priced at CA $616 found 15 hours ago
American Airlines
Mon, Sep 21 - Wed, Sep 23
HRL
Harlingen
IAH
Houston
CA $616 Roundtrip, found 15 hours ago
CA $616
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Mon, Sep 21 from Harlingen to Houston, returning Wed, Sep 23, priced at CA $616 found 15 hours ago
American Airlines
Mon, Sep 21 - Wed, Sep 23
HRL
Harlingen
IAH
Houston
CA $629 Roundtrip, found 15 hours ago
CA $629
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Mon, Sep 21 from Harlingen to Houston, returning Wed, Sep 23, priced at CA $629 found 15 hours ago
United
Fri, Sep 18 - Tue, Sep 29
HRL
Harlingen
IAH
Houston
CA $630 Roundtrip, found 15 hours ago
CA $630
Roundtrip
found 15 hours ago
Select United flight, departing Fri, Sep 18 from Harlingen to Houston, returning Tue, Sep 29, priced at CA $630 found 15 hours ago
American Airlines
Mon, Sep 21 - Wed, Sep 23
HRL
Harlingen
IAH
Houston
CA $649 Roundtrip, found 15 hours ago
CA $649
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Mon, Sep 21 from Harlingen to Houston, returning Wed, Sep 23, priced at CA $649 found 15 hours ago
United
Mon, Sep 21 - Wed, Sep 23
HRL
Harlingen
IAH
Houston
CA $651 Roundtrip, found 15 hours ago
CA $651
Roundtrip
found 15 hours ago
Select United flight, departing Mon, Sep 21 from Harlingen to Houston, returning Wed, Sep 23, priced at CA $651 found 15 hours ago
American Airlines
Mon, Sep 21 - Wed, Sep 23
HRL
Harlingen
IAH
Houston
CA $663 Roundtrip, found 15 hours ago
CA $663
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Mon, Sep 21 from Harlingen to Houston, returning Wed, Sep 23, priced at CA $663 found 15 hours ago

Find the cheapest month to fly from Harlingen (HRL) to Houston (IAH)

February is typically the cheapest month to fly

From CA $193 - CA $700 per traveller.

Frequently asked questions

How much does a flight from Harlingen, TX (HRL-Valley Intl.) to Houston, TX (IAH-George Bush Intercontinental) cost?
You can find cheap one-way flights from CA $226 and cheap return flights from CA $560 HRL to IAH with Expedia. One-way flights typically cost between CA$183 and CA$505. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when HRL to IAH ticket fares go up or down.
What is the cheapest month to fly from Harlingen, TX (HRL-Valley Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
February is typically the cheapest month to fly from Harlingen, TX (HRL-Valley Intl.) to Houston, TX (IAH-George Bush Intercontinental), with average return fares around CA$290. February often sees lower prices because it falls after the busy holiday travel season, when demand for flights tends to decrease. Other budget-friendly months to consider for this route include January and August.
Which airlines fly direct from Harlingen, TX (HRL-Valley Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
Only one airline offers direct flights from Harlingen, TX (HRL-Valley Intl.) to Houston, TX (IAH-George Bush Intercontinental). United operates 31 direct flights from HRL to IAH every week.
What is the cheapest airline that flies from Harlingen, TX (HRL-Valley Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
United is one of the cheapest airlines offering nonstop return flights from Harlingen, TX (HRL-Valley Intl.) to Houston, TX (IAH-George Bush Intercontinental), with tickets starting from around CA$247 for flights that can be booked for departure within the next year. United also offers one of the cheapest connecting return flights on this route, with tickets starting from around CA$302. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Harlingen, TX (HRL-Valley Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
To find a cheap flight from Harlingen, TX (HRL-Valley Intl.) to Houston, TX (IAH-George Bush Intercontinental), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Harlingen, TX (HRL-Valley Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
The best airline to fly with from Harlingen, TX (HRL-Valley Intl.) to Houston, TX (IAH-George Bush Intercontinental) will differ from traveler to traveler. If you like to fly early, United offers early morning flights. If price is the most important factor, United typically offers the lowest fares. American Airlines offers the most daily flights from Harlingen, TX (HRL-Valley Intl.) to Houston, TX (IAH-George Bush Intercontinental), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Harlingen, TX (HRL-Valley Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
The best time to fly from Harlingen, TX (HRL-Valley Intl.) to Houston, TX (IAH-George Bush Intercontinental) is typically February. This month offers a great balance—prices are reasonable at around CA$290 for a return flight, and you'll have plenty of flight options since it's a popular time to travel. If you're flexible, February gives you both affordable fares and excellent flight schedules to work with.
How many flights per day from Harlingen, TX (HRL-Valley Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
You'll find around 4 nonstop flights per day from Harlingen, TX (HRL-Valley Intl.) to Houston, TX (IAH-George Bush Intercontinental). For even more choices, look at flights that include layovers, as there are approximately 9 connecting flights per day. Some common connection points include Dallas-Fort Worth Intl. (DFW) and Minneapolis - St. Paul Intl. (MSP).
What is the earliest flight from Harlingen, TX (HRL-Valley Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
The earliest flight from Harlingen, TX (HRL-Valley Intl.) to Houston, TX (IAH-George Bush Intercontinental) typically departs around 5:00 AM. This flight is operated by United. This is a seasonal service active in January and December. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Harlingen, TX (HRL-Valley Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
You'll typically find the most flights from Harlingen, TX (HRL-Valley Intl.) to Houston, TX (IAH-George Bush Intercontinental) on a Sunday, with around 8 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include United, American Airlines, and Delta.
What are the most popular departure times for flights from Harlingen, TX (HRL-Valley Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
The most popular departure times for flights from Harlingen, TX (HRL-Valley Intl.) to Houston, TX (IAH-George Bush Intercontinental) are between 12pm and 3pm. Many major carriers, including American Airlines and United, offer flights during this window. Many travellers prefer this time because it allows for a mid-day departure, giving you time in the morning before your flight and an afternoon arrival at your destination.
How long does it take to fly from Harlingen, TX (HRL-Valley Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
A non-stop flight from Harlingen, TX (HRL-Valley Intl.) to Houston, TX (IAH-George Bush Intercontinental) typically takes around 1 hour 30 minutes. This route covers a distance of approximately 476 kilometers. If you opt for a flight with one stop, your travel time will be longer, usually around 3 hours 48 minutes. Flights with two or more stops can take significantly longer, often around 12 hours 48 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your journey.
Can you fly business or first class from Harlingen, TX (HRL-Valley Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
You can fly business class or first class between HRL and IAH. First class cabins are available on Delta and American Airlines.
How do I earn miles on a Harlingen, TX (HRL-Valley Intl.) to Houston, TX (IAH-George Bush Intercontinental) flight with Expedia?
It's easy to earn miles on a Harlingen, TX (HRL-Valley Intl.) to Houston, TX (IAH-George Bush Intercontinental) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Houston, TX (IAH) from Harlingen, TX (HRL)?
If you're planning to travel to Houston from Valley Intl. (HRL), you can fly directly into George Bush Intercontinental (IAH) which offers international flights and connections. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Harlingen, TX (HRL-Valley Intl.) to Houston, TX (IAH-George Bush Intercontinental) at the last minute?
Typically, booking a last minute flight from Harlingen, TX (HRL-Valley Intl.) to Houston, TX (IAH-George Bush Intercontinental) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Harlingen, TX (HRL-Valley Intl.) to Houston, TX (IAH-George Bush Intercontinental) flight and hotel package?
Securing a Harlingen, TX (HRL-Valley Intl.) to Houston, TX (IAH-George Bush Intercontinental) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Harlingen, TX (HRL-Valley Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
If you booked your Harlingen, TX (HRL-Valley Intl.) to Houston, TX (IAH-George Bush Intercontinental) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Valley Intl.
Destination airport
George Bush Intercontinental
Roundtrip price
CA $560
Distance
473 km
Average flight time
1 hour 25 mins

Book with confidence

Harlingen to Houston Flights

The easy way to book your flights from Harlingen to Houston 

With Expedia, it’s simple to find and book flights to Houston from Harlingen whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to George Bush Intercontinental, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Harlingen to Houston today, tomorrow, or this week.  

 

Save dollars with cheap flights from Valley Intl., HRL to George Bush Intercontinental, IAH 

Sort your search results by price to find great deals on your flight from Harlingen to Houston—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Houston from Harlingen currently is just CA $560 rising to CA $663.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Houston  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Houston from Harlingen 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Houston with Expedia today.

Harlingen to Houston Flights

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