What are the cheapest airlines to fly from Harlingen, Texas to Houston George Bush Intcntl Airport one-way?

The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $89. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from Harlingen, Texas to Houston George Bush Intcntl Airport for a low price.

What is the cheapest day to fly from Harlingen, Texas to Houston George Bush Intcntl Airport?

Travelers seeking maximum savings on their Harlingen, Texas to Houston George Bush Intcntl Airport flight should consider departing on Monday afternoons when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 3.2 in.

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

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

On average you can expect to pay $415 for a flight from Harlingen, Texas to Houston George Bush Intcntl Airport. The cheapest flight overall is $148 while the most popular route, (Harlingen Valley Intl - Houston George Bush Intcntl) is currently priced at $179.

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

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Houston George Bush Intcntl Airport. Check prices with Cheapflights to find a great deal for your trip.

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

Due to multiple factors, expect to potentially pay more when booking in March. For low rates, January can be a great choice for travel to Houston George Bush Intcntl Airport. Flights to Houston George Bush Intcntl Airport from Harlingen, Texas in January are about $215 on average during January, but can be found for as low as $174.

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

Harlingen Valley Intl (HRL) is the airport you will fly out of if you book a flight from Harlingen to Houston George Bush Intcntl. You should not have trouble finding flights to Houston George Bush Intcntl from Valley Intl; the airport handles an average of 14 outbound flights to Houston George Bush Intcntl per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Harlingen airport to Houston George Bush Intcntl. It is only a 3.7 mi journey to Valley Intl (HRL) from Harlingen’s city center.

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

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

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

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

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

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

$89+ Flights from Harlingen, TX to Houston George Bush Intcntl Airport

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Cheap flight deals from Harlingen to George Bush Intcntl

Round-trip from	$179 (United Airlines)
One-way from	$89 (United Airlines)
Popular in	January
Cheapest in	December
Average price	$324
Good round-trip deal	$433 or less
Good one-way deal	$247 or less

From Harlingen Valley Intl to Houston George Bush Intcntl

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One-way flight from Harlingen Valley Intl to Houston George Bush Intcntl

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High demand for flights, 0% potential price rise

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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Price to beat on a round-trip flight from Harlingen Valley Intl to Houston George Bush Intcntl.

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Price to beat on a one-way flight from Harlingen Valley Intl to Houston George Bush Intcntl.

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Find flight deals from Harlingen to George Bush Intcntl

Cheapest flights from Harlingen to George Bush Intcntl
Explore the most affordable flight options available from Harlingen to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Fri 8/295:00 amHRL - IAH

Nonstop1h 24mUnited Airlines

Sun 8/318:30 pmIAH - HRL

Nonstop1h 22mUnited Airlines

Deal found 7/29

$179

Fri 9/196:35 pmHRL - IAH

1 stop3h 57mAmerican Airlines

Sun 9/215:00 amIAH - HRL

1 stop4h 41mAmerican Airlines

Deal found 7/29

$199

Best flights from Harlingen to George Bush Intcntl
Discover carefully curated flight deals from Harlingen to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Fri 8/295:00 amHRL - IAH

Nonstop1h 24mUnited Airlines

Sun 8/318:30 pmIAH - HRL

Nonstop1h 22mUnited Airlines

Deal found 7/29

$179

Fri 9/196:35 pmHRL - IAH

1 stop3h 57mAmerican Airlines

Sun 9/215:00 amIAH - HRL

1 stop4h 41mAmerican Airlines

Deal found 7/29

$199

Last-minute flights from Harlingen to George Bush Intcntl
Discover last-minute flight deals from Harlingen to George Bush Intcntl. Data last updated July 29, 2025 and is based on user searches.

Tue 8/57:59 pmHRL - IAH

1 stop4h 00mAmerican Airlines

Wed 8/62:32 pmIAH - HRL

1 stop3h 28mAmerican Airlines

Deal found 7/27

$229

Tue 8/51:59 pmHRL - IAH

Nonstop1h 26mUnited Airlines

Wed 8/62:40 pmIAH - HRL

Nonstop1h 20mUnited Airlines

Deal found 7/27

$299

Mon 8/255:30 amHRL - IAH

1 stop3h 47mAmerican Airlines

Mon 9/15:05 amIAH - HRL

1 stop4h 27mAmerican Airlines

Deal found 7/28

$199

Fri 8/295:00 amHRL - IAH

Nonstop1h 24mUnited Airlines

Sun 8/318:30 pmIAH - HRL

Nonstop1h 22mUnited Airlines

Deal found 7/29

$179

One-way flights from Harlingen to George Bush Intcntl
Search for one-way flight options from Harlingen to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Wed 10/12:05 pmHRL - IAH

Nonstop1h 25mUnited Airlines

Deal found 7/28

$89

Sat 12/64:09 pmHRL - IAH

1 stop3h 56mAmerican Airlines

Deal found 7/27

$99

Thu 10/211:47 amHRL - IAH

2 stops11h 58mMultiple Airlines

Deal found 7/29

$156

Fri 10/243:14 pmHRL - IAH

2 stops27h 05mDelta

Deal found 7/27

$210

Cheapflights Fare Finder

Use the filters below to find and compare flights from Harlingen to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HarlingenHouston

HRL - IAH

HRLIAH

Harlingen Valley Intl

Fri 8/29

5:00 am-6:24 am

Nonstop1h 24m

Houston George Bush Intcntl

Sun 8/31

8:30 pm-9:52 pm

Nonstop1h 22m

$179

HarlingenHouston

HRL - IAH

HRLIAH

Harlingen Valley Intl

Fri 9/19

6:35 pm-10:32 pm

1 stop3h 57m

Houston George Bush Intcntl

Sun 9/21

5:00 am-9:41 am

1 stop4h 41m

$199

HarlingenHouston

HRL - IAH

HRLIAH

Harlingen Valley Intl

Wed 10/1

2:05 pm-3:30 pm

Nonstop1h 25m

$89

HarlingenHouston

HRL - IAH

HRLIAH

Harlingen Valley Intl

Sat 12/6

4:09 pm-8:05 pm

1 stop3h 56m

$99

HarlingenHouston

HRL - IAH

HRLIAH

Harlingen Valley Intl

Thu 10/2

11:47 am-11:45 pm

2 stops11h 58m

$156

HarlingenHouston

HRL - IAH

HRLIAH

Harlingen Valley Intl

Fri 10/24

3:14 pm-6:19 pm

2 stops27h 05m

$210

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Harlingen 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 Harlingen to Houston George Bush Intcntl Airport

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

Currently, August is the cheapest month in which you can book a flight from Harlingen, Texas to Houston George Bush Intcntl Airport (average of $241). Flying from Harlingen, Texas to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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 HRL to IAH?

A simple way to save on the total cost of your ticket is to fly from Harlingen, Texas to Houston George Bush Intcntl Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 13% on your trip compared to booking a flight in the morning.

Weekly flight availability from Harlingen, Texas to Houston George Bush Intcntl Airport

The most flights from HRL to IAH are scheduled on a Monday (14 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (14 on average).

Reviews of airlines servicing George Bush Intcntl

Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Harlingen to Houston George Bush Intcntl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,977 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,893 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly from for flights from Harlingen to Houston George Bush Intcntl?
Harlingen Valley Intl (HRL) is the airport you will fly out of if you book a flight from Harlingen to Houston George Bush Intcntl. You should not have trouble finding flights to Houston George Bush Intcntl from Valley Intl; the airport handles an average of 14 outbound flights to Houston George Bush Intcntl per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Harlingen airport to Houston George Bush Intcntl. It is only a 3.7 mi journey to Valley Intl (HRL) from Harlingen’s city center.
What are the cheapest airlines flying from Harlingen, Texas to Houston George Bush Intcntl Airport round-trip?
According to our current data, United Airlines ($179), and American Airlines ($199) offers the cheapest pricing from Harlingen, Texas to Houston George Bush Intcntl Airport. United Airlines is 32% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Harlingen, Texas to Houston George Bush Intcntl Airport one-way?
The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $89. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from Harlingen, Texas to Houston George Bush Intcntl Airport for a low price.
What are the most reliable airlines from Harlingen, Texas to Houston George Bush Intcntl Airport?
The top 3 most reliable airlines when flying from Harlingen, Texas to Houston George Bush Intcntl Airport are Mesa Airlines (100%), Copa Airlines (86%) and United Airlines (79%).
What are the cheapest flights from Harlingen, Texas to Houston George Bush Intcntl Airport?
On average you can expect to pay $415 for a flight from Harlingen, Texas to Houston George Bush Intcntl Airport. The cheapest flight overall is $148 while the most popular route, (Harlingen Valley Intl - Houston George Bush Intcntl) is currently priced at $179.
Can I find deals for flights from Harlingen to George Bush Intcntl that include hotel bookings?
Yes. In addition to deals on Harlingen to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Harlingen to George Bush Intcntl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Harlingen to George Bush Intcntl.
Can I find deals for business class flights from Harlingen to George Bush Intcntl?
Yes. Cheapflights offers flight deals from Harlingen to George Bush Intcntl 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 Harlingen, Texas to Houston George Bush Intcntl Airport?
Currently, August is the cheapest month in which you can book a flight from Harlingen, Texas to Houston George Bush Intcntl Airport (average of $241). Flying from Harlingen, Texas to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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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Top airline flying from Harlingen to George Bush Intcntl

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$179	Average$254	FlexibilityNo cancel fee	On-time69%

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$89+ Cheap flights from Harlingen, TX (HRL) to George Bush Intcntl (IAH)

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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Harlingen to George Bush Intcntl with Cheapflights

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Cheap flight deals from Harlingen to George Bush Intcntl

Round-trip from

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Good one-way deal

Find flight deals from Harlingen to George Bush Intcntl

Cheapest flights from Harlingen to George Bush IntcntlExplore the most affordable flight options available from Harlingen to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Harlingen to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Harlingen to Houston George Bush Intcntl Airport that are best for you.

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

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Harlingen with our price prediction graph.

Cheapflights Insights

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

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

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

Find hourly flight availability from Harlingen to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

Weekly flight availability from Harlingen, Texas to Houston George Bush Intcntl Airport

Reviews of airlines servicing George Bush Intcntl

Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Harlingen to Houston George Bush Intcntl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Harlingen to George Bush Intcntl. 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 from for flights from Harlingen to Houston George Bush Intcntl?

What are the cheapest airlines flying from Harlingen, Texas to Houston George Bush Intcntl Airport round-trip?

What are the cheapest airlines to fly from Harlingen, Texas to Houston George Bush Intcntl Airport one-way?

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

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

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

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

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

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

Traveling to a place near Houston George Bush Intcntl Airport?

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Alternative routes for Harlingen to George Bush Intcntl

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Top airline flying from Harlingen to George Bush Intcntl

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Cheapest flights from Harlingen to George Bush Intcntl
Explore the most affordable flight options available from Harlingen to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.