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Harlingen

$51+ 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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — HRL
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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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 September 11, 2025.

Round-trip from

$133
(United Airlines)

One-way from

$51
(United Airlines)

Popular in

August

Cheapest in

November

Average price

$286

Good round-trip deal

$293 or less

Good one-way deal

$119 or less
From Houston George Bush Intcntl to Harlingen Valley Intl
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One-way flight from Houston George Bush Intcntl to Harlingen Valley Intl
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Highest demand for flights based on searches. 10% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Houston George Bush Intcntl to Harlingen Valley Intl.
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Price to beat on a one-way flight from Houston George Bush Intcntl to Harlingen Valley Intl.
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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 September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/11. 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 10/96:20 pmIAH - HRL
Nonstop1h 21mUnited Airlines
Thu 10/165:00 amHRL - IAH
Nonstop1h 22mUnited Airlines
Deal found 9/11$133
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/310:05 pmIAH - HRL
Nonstop1h 13mUnited Airlines
Sun 10/55:00 amHRL - IAH
Nonstop1h 22mUnited Airlines
Deal found 9/10$145
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/112:55 pmIAH - HRL
Nonstop1h 18mUnited Airlines
Mon 10/135:00 amHRL - IAH
Nonstop1h 22mUnited Airlines
Deal found 9/11$154
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/282:55 pmIAH - HRL
Nonstop1h 18mUnited Airlines
Fri 10/32:05 pmHRL - IAH
Nonstop1h 25mUnited Airlines
Deal found 9/9$161
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/117:55 pmIAH - HRL
Nonstop1h 21mUnited Airlines
Sun 10/125:00 amHRL - IAH
Nonstop1h 22mUnited Airlines
Deal found 9/11$168
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/910:05 pmIAH - HRL
Nonstop1h 13mUnited Airlines
Sat 10/115:00 amHRL - IAH
Nonstop1h 22mUnited Airlines
Deal found 9/11$177
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/299:40 amIAH - HRL
Nonstop1h 19mUnited Airlines
Sat 11/112:10 pmHRL - IAH
Nonstop1h 22mUnited Airlines
Deal found 9/9$179
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/36:20 pmIAH - HRL
Nonstop1h 21mUnited Airlines
Fri 10/105:00 amHRL - IAH
Nonstop1h 22mUnited Airlines
Deal found 9/11$193
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/212:40 pmIAH - HRL
Nonstop1h 22mUnited Airlines
Thu 9/257:00 amHRL - IAH
Nonstop1h 26mUnited Airlines
Deal found 9/9$199
This American Airlines deal was found by Cheapflights users on 9/9. 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 9/285:00 amIAH - HRL
1 stop4h 41mAmerican Airlines
Fri 10/36:35 pmHRL - IAH
1 stop3h 57mAmerican Airlines
Deal found 9/9$204
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/198:30 pmIAH - HRL
Nonstop1h 22mUnited Airlines
Sun 9/215:00 amHRL - IAH
Nonstop1h 24mUnited Airlines
Deal found 9/10$209
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/106:20 pmIAH - HRL
Nonstop1h 21mUnited Airlines
Wed 10/157:00 amHRL - IAH
Nonstop1h 26mUnited Airlines
Deal found 9/10$215

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 September 11, 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

Thu 10/9

6:20 pm-7:41 pm

Nonstop1h 21m

Harlingen Valley Intl

Thu 10/16

5:00 am-6:22 am

Nonstop1h 22m

$133

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Fri 10/3

10:05 pm-11:18 pm

Nonstop1h 13m

Harlingen Valley Intl

Sun 10/5

5:00 am-6:22 am

Nonstop1h 22m

$145

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Sat 10/11

2:55 pm-4:13 pm

Nonstop1h 18m

Harlingen Valley Intl

Mon 10/13

5:00 am-6:22 am

Nonstop1h 22m

$154

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Sun 9/28

2:55 pm-4:13 pm

Nonstop1h 18m

Harlingen Valley Intl

Fri 10/3

2:05 pm-3:30 pm

Nonstop1h 25m

$161

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Sat 10/11

7:55 pm-9:16 pm

Nonstop1h 21m

Harlingen Valley Intl

Sun 10/12

5:00 am-6:22 am

Nonstop1h 22m

$168

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Thu 10/9

10:05 pm-11:18 pm

Nonstop1h 13m

Harlingen Valley Intl

Sat 10/11

5:00 am-6:22 am

Nonstop1h 22m

$177

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Wed 10/29

9:40 am-10:59 am

Nonstop1h 19m

Harlingen Valley Intl

Sat 11/1

12:10 pm-1:32 pm

Nonstop1h 22m

$179

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Fri 10/3

6:20 pm-7:41 pm

Nonstop1h 21m

Harlingen Valley Intl

Fri 10/10

5:00 am-6:22 am

Nonstop1h 22m

$193

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Fri 10/3

5:00 am-9:41 am

1 stop4h 41m

Harlingen Valley Intl

Sun 10/5

5:45 am-9:21 am

1 stop3h 36m

$199

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Wed 10/29

6:01 am-9:38 am

1 stop3h 37m

Harlingen Valley Intl

Sat 11/1

6:37 pm-10:07 pm

1 stop3h 30m

$199

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 22 results
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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, April is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Harlingen, Texas (average of $267). Flying from Houston George Bush Intcntl Airport to Harlingen, Texas in June is currently the most expensive (average of $382). 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 September 11, 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 22% 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 September 11, 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
8,937 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

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 can get you from Houston George Bush Intcntl Airport to Harlingen, Texas in just under 1h 21m. Your travel time will be generally consistent. Airlines will cover a distance of 295 mi. Generally, flights for this route are nonstop.

  • 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 $149 on this airline. United Airlines is priced at 45% 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 CommutAir (82%), United Airlines (79%) or Emirates (78%) 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 $290 for a flight from Houston George Bush Intcntl Airport to Harlingen, Texas. The cheapest flight overall is $70 while the most popular route, (Houston George Bush Intcntl - Harlingen Valley Intl) is currently priced at $145.

  • 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, April is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Harlingen, Texas (average of $267). Flying from Houston George Bush Intcntl Airport to Harlingen, Texas in June is currently the most expensive (average of $382). 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.

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Alternative routes for George Bush Intcntl to Harlingen

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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$149Average$259FlexibilityNo cancel feeOn-time69%

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