HRL - IAH

$50 Find Cheap Flights from Harlingen to Houston George Bush Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Harlingen to George Bush Intcntl departing on 10/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Houston George Bush Intcntl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Harlingen to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Harlingen to Houston, as well as popular online travel agencies
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Cheap Flights from Harlingen to George Bush Intcntl (HRL-IAH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Harlingen to George Bush Intcntl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Harlingen to George Bush Intcntl

Thu, Oct 9 - Mon, Oct 13
United Airlines Logo
5:17 pm - 6:40 pmHRL-IAH
1h 23mnonstop
United Airlines Logo
10:05 pm - 11:18 pmIAH-HRL
1h 13mnonstop
$99United Airlines
Find Deal
Thu, Oct 16 - Sun, Oct 19
United Airlines Logo
5:00 am - 6:22 amHRL-IAH
1h 22mnonstop
United Airlines Logo
10:05 pm - 11:18 pmIAH-HRL
1h 13mnonstop
$122United Airlines
Find Deal
Fri, Oct 10 - Sun, Oct 12
United Airlines Logo
5:00 am - 6:22 amHRL-IAH
1h 22mnonstop
United Airlines Logo
6:20 pm - 7:41 pmIAH-HRL
1h 21mnonstop
$131United Airlines
Find Deal
Sat, Nov 15 - Sun, Nov 16
United Airlines Logo
5:00 pm - 6:22 pmHRL-IAH
1h 22mnonstop
United Airlines Logo
9:40 am - 10:59 amIAH-HRL
1h 19mnonstop
$153United Airlines
Find Deal
Sun, Feb 22 - Mon, Feb 23
United Airlines Logo
9:20 am - 10:43 amHRL-IAH
1h 23mnonstop
United Airlines Logo
6:32 pm - 7:58 pmIAH-HRL
1h 26mnonstop
$159United Airlines
Find Deal
Fri, Sep 26 - Sun, Sep 28
United Airlines Logo
5:00 am - 6:22 amHRL-IAH
1h 22mnonstop
United Airlines Logo
12:00 pm - 1:19 pmIAH-HRL
1h 19mnonstop
$189United Airlines
Find Deal
Sat, Sep 27 - Sun, Sep 28
American Airlines Logo
6:35 pm - 10:32 pmHRL-IAH
3h 57m1 stop
American Airlines Logo
5:00 am - 9:41 amIAH-HRL
4h 41m1 stop
$209American Airlines
Find Deal
Thu, Nov 27 - Sun, Nov 30
United Airlines Logo
7:00 am - 8:22 amHRL-IAH
1h 22mnonstop
United Airlines Logo
8:35 pm - 9:54 pmIAH-HRL
1h 19mnonstop
$247United Airlines
Find Deal
Sat, Nov 15 - Sun, Nov 16
American Airlines Logo
5:40 am - 11:25 amHRL-IAH
5h 45m1 stop
American Airlines Logo
5:00 am - 11:38 amIAH-HRL
6h 38m1 stop
$248American Airlines
Find Deal
Mon, Sep 29 - Fri, Oct 3
American Airlines Logo
6:35 pm - 10:32 pmHRL-IAH
3h 57m1 stop
American Airlines Logo
6:01 am - 9:41 amIAH-HRL
3h 40m1 stop
$253American Airlines
Find Deal

Everything you should know

Top airlines
United Airlines
Cheapest • from $99 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$99
Typical prices: $198-294
United Airlines
Thu 10/9Mon 10/13
HRL - IAH • Non-stop
Cheapest one-way
$50
Typical prices: $134-169
United Airlines
Sat 10/18
HRL - IAH • Non-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to George Bush Intcntl!
Booking Insights

KAYAK's insights & trends for Harlingen to George Bush Intcntl flights

Get data-powered insights and trends into flights from Harlingen to George Bush Intcntl to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Harlingen, Texas to Houston George Bush Intcntl Airport?

What’s the cheapest day of the week to fly from Harlingen to Houston George Bush Airport?

The average price of all round-trip flights from Harlingen to Houston George Bush Intcntl Airport clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Houston George Bush Airport on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Harlingen to Houston George Bush Airport. For your return ticket, we recommend flying on a Thursday and avoiding Wednesdays for the best deals.

Can I save money by flying with a layover from Harlingen to Houston George Bush Intcntl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $279, prices are generally cheapest when you fly direct.

Good to know

Low seasonDecember
Cheapest flight$50
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Harlingen to Houston George Bush Airport

When to book flights from Harlingen to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Harlingen to George Bush Intcntl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Harlingen to Houston George Bush Airport flights

  • What is the cheapest flight from Harlingen to Houston George Bush Intcntl Airport?

    In the last 3 days, the lowest price for a flight from Harlingen to Houston George Bush Intcntl Airport was $50 for a one-way ticket and $99 for a round-trip.

  • Do I need a passport to fly between Harlingen and Houston George Bush Airport?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Harlingen to Houston George Bush Airport?

    Harlingen airport is called Harlingen Valley Intl and the only airport in Houston George Bush Airport is Houston George Bush Intcntl.

  • Which airlines offer Wi-Fi service onboard planes from Harlingen to Houston George Bush Airport?

    American Airlines, and Delta offer inflight Wi-Fi service on the Harlingen to Houston George Bush Airport flight route.

  • Which aircraft models fly most regularly from Harlingen to Houston George Bush Airport?

    The Embraer ERJ-135 / ERJ-140 / ERJ-145 is the aircraft model that flies most regularly on the Harlingen to Houston George Bush Airport flight route.

  • Which airline alliances offer flights from Harlingen to Houston George Bush Airport?

    Star Alliance is the only airline alliance operating flights between Harlingen and Houston George Bush Airport.

  • On which days can I fly direct from Harlingen to Houston George Bush Airport?

    There are nonstop flights from Harlingen to Houston George Bush Airport on a daily basis.

  • How does KAYAK find such low prices on flights from Harlingen to Houston George Bush Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Harlingen to Houston George Bush Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Harlingen to Houston George Bush Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Harlingen is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Harlingen to Houston George Bush Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston George Bush Airport with an airline and back to Harlingen with another airline. Booking your flights between Harlingen and IAH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Harlingen to Houston George Bush Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston George Bush Airport from Harlingen up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Harlingen to Houston George Bush Intcntl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $134 or less one-way and $283 or less round-trip.

Prefer to fly direct from Harlingen to Houston George Bush Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Harlingen Valley Intl to Houston George Bush Intcntl.
Find which airlines fly direct from Harlingen Valley Intl Airport to Houston George Bush Intcntl Airport, which days they fly and book direct flights.

Direct departures

Harlingen Valley Intl to Houston George Bush Intcntl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Houston George Bush Intcntl to Harlingen Valley Intl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Reviews of the top airline flying from Harlingen to George Bush Intcntl

 
See real verified KAYAK customer reviews for airlines flying from Harlingen to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Harlingen to George Bush Intcntl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8929 reviews
8.1Crew
7.7Boarding
7.1Entertainment
7.3Comfort
6.6Food
Airline reviews

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

6.0 GoodKaren Andrea, Sep 2025SAT - IAH
Read more United Airlines reviews

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

This is for UA2274 from Houston to Sacramento. The flight was delayed arriving due to mechanical issues so we left about 3 hours later than scheduled. When boarding the plane the temperature inside was excessive - likely close to 100. Pilot apologized and said it was going to improve at altitude, which it did. But before that I honestly thought there might have been more delays removing passengers made ill from the heat. We were delayed leaving due to another mechanical issue. There was not water on the plane due to a panel that was not secured. They did that quickly, but the combination of mechanical issues was rather disturbing and did not reflect well on United.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

The woman gate agent in Phoenix was none too sympathetic about my check-in process as I am relatively new with using apps. I almost did not get on because she said I did not check-in. I thought I had via Kayak where I purchased a very expensive ticket. Lesson learned but to be told I may not get on as a matter of factly was difficult to hear.

Gate agent did not hold flight for connection, provided no assistance to get new flight

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

Everything you need to know for your flight from Harlingen to George Bush Intcntl

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