HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Harlingen

$90+ Cheap flights from George Bush Intcntl (IAH) to Harlingen, TX (HRL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — HRL
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from George Bush Intcntl to Harlingen with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from George Bush Intcntl to Harlingen

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Harlingen (HRL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$179
(United Airlines)

One-way from

$90
(United Airlines)

Popular in

May

Cheapest in

October

Average price

$206

Good round-trip deal

$206 or less

Good one-way deal

$103 or less
Provider with most accurate pricing for Houston George Bush Intcntl-Harlingen Valley Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Harlingen Valley Intl flights.
Search Deals
From Houston George Bush Intcntl to Harlingen Valley Intl
Search Deals
One-way flight from Houston George Bush Intcntl to Harlingen Valley Intl
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Houston George Bush Intcntl to Harlingen Valley Intl.
Search Deals
Price to beat on a one-way flight from Houston George Bush Intcntl to Harlingen Valley Intl.
Search Deals

Find flight deals from George Bush Intcntl to Harlingen

Cheapest flights from George Bush Intcntl to Harlingen
Explore the most affordable flight options available from George Bush Intcntl to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:30 pmIAH - HRL
Nonstop1h 20mUnited Airlines
Sun 12/149:20 amHRL - IAH
Nonstop1h 23mUnited Airlines
Deal found 10/27$179
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/86:20 pmIAH - HRL
Nonstop1h 19mUnited Airlines
Mon 11/175:00 pmHRL - IAH
Nonstop1h 22mUnited Airlines
Deal found 10/27$204
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/69:40 amIAH - HRL
Nonstop1h 19mUnited Airlines
Tue 11/117:00 amHRL - IAH
Nonstop1h 22mUnited Airlines
Deal found 10/25$209
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/268:33 pmIAH - HRL
Nonstop1h 26mUnited Airlines
Sun 12/285:00 amHRL - IAH
Nonstop1h 27mUnited Airlines
Deal found 10/27$218
This American Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/66:00 amIAH - HRL
1 stop5h 38mAmerican Airlines
Tue 11/116:40 pmHRL - IAH
1 stop3h 48mAmerican Airlines
Deal found 10/25$224
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/52:40 pmIAH - HRL
Nonstop1h 19mUnited Airlines
Thu 11/67:00 amHRL - IAH
Nonstop1h 22mUnited Airlines
Deal found 10/27$229
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/25:00 amIAH - HRL
1 stop4h 51mAmerican Airlines
Sun 11/28:04 pmHRL - IAH
1 stop3h 47mAmerican Airlines
Deal found 10/27$239
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/115:00 amIAH - HRL
1 stop4h 38mAmerican Airlines
Mon 12/1512:13 pmHRL - IAH
1 stop5h 23mAmerican Airlines
Deal found 10/27$248
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/86:00 amIAH - HRL
1 stop3h 51mAmerican Airlines
Mon 11/176:40 pmHRL - IAH
1 stop3h 48mAmerican Airlines
Deal found 10/27$249
This American Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/25:00 amIAH - HRL
1 stop3h 51mAmerican Airlines
Fri 11/76:40 pmHRL - IAH
1 stop3h 48mAmerican Airlines
Deal found 10/25$268
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:00 amIAH - HRL
1 stop3h 38mAmerican Airlines
Sun 12/146:10 pmHRL - IAH
1 stop3h 45mAmerican Airlines
Deal found 10/27$269
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:20 pmIAH - HRL
Nonstop1h 19mUnited Airlines
Sun 11/212:10 pmHRL - IAH
Nonstop1h 22mUnited Airlines
Deal found 10/26$279

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Harlingen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 27, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Harlingen that are best for you.

Fly from

George Bush Intcntl

Fly to

Harlingen

Route

Depart

Return

Price

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Sun 12/7

6:30 pm-7:50 pm

Nonstop1h 20m

Harlingen Valley Intl

Sun 12/14

9:20 am-10:43 am

Nonstop1h 23m

$179

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Sat 11/8

6:20 pm-7:39 pm

Nonstop1h 19m

Harlingen Valley Intl

Mon 11/17

5:00 pm-6:22 pm

Nonstop1h 22m

$204

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Tue 11/11

6:28 pm-11:14 pm

1 stop4h 46m

Harlingen Valley Intl

Sat 11/15

6:40 pm-10:28 pm

1 stop3h 48m

$209

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Thu 11/6

9:40 am-10:59 am

Nonstop1h 19m

Harlingen Valley Intl

Tue 11/11

7:00 am-8:22 am

Nonstop1h 22m

$209

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Fri 12/26

8:33 pm-9:59 pm

Nonstop1h 26m

Harlingen Valley Intl

Sun 12/28

5:00 am-6:27 am

Nonstop1h 27m

$218

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Thu 11/6

6:00 am-11:38 am

1 stop5h 38m

Harlingen Valley Intl

Tue 11/11

6:40 pm-10:28 pm

1 stop3h 48m

$224

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Tue 3/31

12:00 pm-1:14 pm

Nonstop1h 14m

Harlingen Valley Intl

Wed 4/1

2:00 pm-3:23 pm

Nonstop1h 23m

$239

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Tue 3/10

8:30 pm-9:44 pm

Nonstop1h 14m

Harlingen Valley Intl

Tue 3/17

5:16 pm-6:30 pm

Nonstop1h 14m

$239

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Mon 12/22

8:33 pm-9:59 pm

Nonstop1h 26m

Harlingen Valley Intl

Tue 12/23

12:15 pm-1:40 pm

Nonstop1h 25m

$239

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Wed 2/11

8:35 pm-9:59 pm

Nonstop1h 24m

$90

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Showing 1-10 of 20 results
1
2

Compare providers for flights from George Bush Intcntl to Harlingen

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Harlingen in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Harlingen, Texas flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Houston George Bush Intcntl Airport-Harlingen, Texas flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Harlingen, Texas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Harlingen, Texas flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Harlingen, Texas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from George Bush Intcntl to Harlingen

Have a flexible travel schedule? Discover the best time to fly to Harlingen from George Bush Intcntl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Harlingen

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Harlingen, Texas?

Currently, June is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Harlingen, Texas (average of $137). Flying from Houston George Bush Intcntl Airport to Harlingen, Texas in December is currently the most expensive (average of $239). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAH to HRL?

Find hourly flight availability from George Bush Intcntl to Harlingen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 27, 2025.

A simple way to save on the total cost of your ticket is to fly from Houston George Bush Intcntl Airport to Harlingen, Texas in the evening. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing Harlingen

Get insights into the airlines that provide service to Harlingen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Harlingen. Reviews last updated October 27, 2025.
Get a feel of what it's like to fly with United Airlines from Houston George Bush Intcntl Airport to Harlingen by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,997 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,997 reviews
United Airlines
7.4
Good
8,997 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Harlingen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Harlingen from Houston George Bush Intcntl?

    Most people fly into Harlingen Valley Intl (HRL) if they book a flight to Harlingen from Houston George Bush Intcntl. On average, Valley Intl has 12 inbound flights from Houston George Bush Intcntl per day from 1 airline. Harlingen Valley Intl is conveniently located just 3.7 mi from Harlingen’s city center.

  • How long is the flight from Houston George Bush Intcntl Airport to Harlingen, Texas?

    United Airlines and American Airlines can get you from Houston George Bush Intcntl Airport to Harlingen, Texas in just under 1h 20m. Your travel time can differ by up to 3h 26m. Airlines will cover a distance of 295 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Houston George Bush Intcntl Airport to Harlingen, Texas round-trip?

    Our cheapest airline available from Houston George Bush Intcntl Airport to Harlingen, Texas is United Airlines. Our recent data shows that you can find tickets from as low as $161 on this airline. United Airlines is priced at 38% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Houston George Bush Intcntl Airport to Harlingen, Texas?

    No one likes to see their flight delayed. When booking a flight from Houston George Bush Intcntl Airport to Harlingen, Texas consider choosing Emirates (91%), Mesa Airlines (89%) or United Airlines (88%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Houston George Bush Intcntl Airport to Harlingen, Texas?

    On average you can expect to pay $177 for a flight from Houston George Bush Intcntl Airport to Harlingen, Texas. The cheapest flight overall is $49 while the most popular route, (Houston George Bush Intcntl - Harlingen Valley Intl) is currently priced at $238.

  • Can I find deals for flights from George Bush Intcntl to Harlingen that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Harlingen flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Harlingen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Harlingen.

  • Can I find deals for business class flights from George Bush Intcntl to Harlingen?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Harlingen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Harlingen, Texas?

    Currently, June is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Harlingen, Texas (average of $137). Flying from Houston George Bush Intcntl Airport to Harlingen, Texas in December is currently the most expensive (average of $239). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for George Bush Intcntl to Harlingen

See prices for flight routes from nearby airports that may be better suited for you.
Hobby to Dallas/Fort Worth flights
George Bush Intcntl to Dallas/Fort Worth flights
Hobby to Love Field flights
Hobby to Lubbock flights
Hobby to El Paso flights
George Bush Intcntl to El Paso flights
George Bush Intcntl to Lubbock flights
Hobby to San Antonio flights
George Bush Intcntl to San Antonio flights
Hobby to Austin flights
George Bush Intcntl to Austin flights
George Bush Intcntl to Midland flights
Hobby to Amarillo flights
Hobby to McAllen flights
Hobby to Midland flights
George Bush Intcntl to Amarillo flights
George Bush Intcntl to McAllen flights
Hobby to Brownsville flights
Hobby to Harlingen flights
George Bush Intcntl to Corpus Christi flights
Hobby to Corpus Christi flights
George Bush Intcntl to Brownsville flights
George Bush Intcntl to Love Field flights
Hobby to Laredo flights
George Bush Intcntl to Laredo flights
Hobby to Abilene flights
George Bush Intcntl to Abilene flights
Hobby to Killeen flights
George Bush Intcntl to Killeen flights
Hobby to San Angelo flights
Hobby to College Station flights
George Bush Intcntl to Hobby flights

Top airline flying from George Bush Intcntl to Harlingen

Discover the top airline that operate flights from George Bush Intcntl to Harlingen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$161Average$256FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.