IAH - HRL

$90 Find Cheap Flights from Houston George Bush Airport to Harlingen

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Harlingen departing on 8/1. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Harlingen

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Harlingen, 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 Houston to Harlingen, as well as popular online travel agencies
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Flights Deals

Cheap Flight Deals from George Bush Intcntl to Harlingen (IAH-HRL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl to Harlingen 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.

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

KAYAK's recommended round-trip deals from the most popular airlines that fly from George Bush Intcntl to Harlingen.
Discover the best prices for you by selecting your travel dates on KAYAK.
United Airlines Logo
12:00 pm - 1:20 pmIAH-HRL
1h 20mnonstop
United Airlines Logo
1:59 pm - 3:25 pmHRL-IAH
1h 26mnonstop
$179United Airlines
Find Deal
Mon, Jul 7 - Tue, Jul 8
American Airlines Logo
7:37 pm - 11:59 pmIAH-HRL
4h 22m1 stop
American Airlines Logo
8:01 pm - 11:42 pmHRL-IAH
3h 41m1 stop
$199American Airlines
Find Deal
Sun, Jun 1 - Wed, Jun 4
American Airlines Logo
2:50 pm - 7:26 pmIAH-HRL
4h 36m1 stop
American Airlines Logo
12:05 pm - 6:47 pmHRL-IAH
6h 42m1 stop
$219American Airlines
Find Deal
Tue, May 13 - Tue, May 20
United Airlines Logo
9:30 pm - 10:46 pmIAH-HRL
1h 16mnonstop
United Airlines Logo
7:00 am - 8:25 amHRL-IAH
1h 25mnonstop
$239United Airlines
Find Deal
Fri, Oct 10 - Sun, Oct 12
United Airlines Logo
8:15 pm - 9:35 pmIAH-HRL
1h 20mnonstop
United Airlines Logo
9:47 am - 11:13 amHRL-IAH
1h 26mnonstop
$248United Airlines
Find Deal
Thu, May 22 - Sun, May 25
United Airlines Logo
12:00 pm - 1:24 pmIAH-HRL
1h 24mnonstop
United Airlines Logo
5:30 pm - 6:51 pmHRL-IAH
1h 21mnonstop
$249United Airlines
Find Deal
Thu, May 15 - Mon, May 19
United Airlines Logo
6:05 pm - 7:25 pmIAH-HRL
1h 20mnonstop
United Airlines Logo
5:10 am - 6:36 amHRL-IAH
1h 26mnonstop
$255United Airlines
Find Deal
Thu, May 22 - Mon, May 26
United Airlines Logo
12:00 pm - 1:24 pmIAH-HRL
1h 24mnonstop
United Airlines Logo
5:30 pm - 6:51 pmHRL-IAH
1h 21mnonstop
$259United Airlines
Find Deal
Tue, May 13 - Tue, May 20
American Airlines Logo
5:00 am - 9:43 amIAH-HRL
4h 43m1 stop
American Airlines Logo
5:44 am - 9:19 amHRL-IAH
3h 35m1 stop
$280American Airlines
Find Deal
Thu, May 22 - Sun, May 25
United Airlines Logo
8:15 pm - 9:35 pmIAH-HRL
1h 20mnonstop
United Airlines Logo
2:07 pm - 3:33 pmHRL-IAH
1h 26mnonstop
$323United Airlines
Find Deal
Sun, Jun 1 - Wed, Jun 4
Useful Info

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

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

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

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

For Houston George Bush Airport to Harlingen, Thursday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from Harlingen back to Houston George Bush Airport, the best deals are generally found on Friday, with Sunday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston George Bush Intcntl Airport to Harlingen, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston George Bush Intcntl Airport to Harlingen is November, where tickets cost $216 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is $347 and $332 respectively.

Good to know

Low seasonSeptember
High seasonJuly
Cheapest flight$90
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly with an average 27% increase in price.
Flight from Houston George Bush Airport to Harlingen

When to book flights from George Bush Intcntl to Harlingen

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to Harlingen 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 Houston George Bush Airport to Harlingen flights

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

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Harlingen was $90 for a one-way ticket and $179 for a round-trip.

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

    No, a passport isn't needed to fly from Houston George Bush Airport to Harlingen. However, local authorities might ask for an official ID.

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

    Houston George Bush Airport and Harlingen are both served by 1 main airport. You will leave Houston George Bush Airport from Houston George Bush Intcntl and will be arriving at Harlingen Valley Intl.

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

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

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

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

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

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

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

    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 Houston George Bush Airport to Harlingen.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Harlingen from Houston George Bush Airport 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 Houston George Bush Airport to Harlingen?

    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 Harlingen with an airline and back to Houston George Bush Airport with another airline. Booking your flights between Houston George Bush Airport and HRL 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 Houston George Bush Airport to Harlingen?

    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 Harlingen from Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

Find which airlines fly direct from Houston George Bush Intcntl Airport to Harlingen Valley Intl Airport, which days they fly and book direct flights.

Direct departures

Houston George Bush Intcntl to Harlingen Valley Intl

Monday

Air Canada, Air New Zealand, Copa Airlines, +2 more

Air Canada, Air New Zealand, +3 more

Tuesday

Air Canada, Air New Zealand, Copa Airlines, +2 more

Air Canada, Air New Zealand, +3 more

Wednesday

Air Canada, Air New Zealand, Copa Airlines, +2 more

Air Canada, Air New Zealand, +3 more

Thursday

Air Canada, Air New Zealand, Copa Airlines, +2 more

Air Canada, Air New Zealand, +3 more

Friday

Air Canada, Air New Zealand, Copa Airlines, +2 more

Air Canada, Air New Zealand, +3 more

Saturday

Air Canada, Air New Zealand, Copa Airlines, +2 more

Air Canada, Air New Zealand, +3 more

Sunday

Air Canada, Air New Zealand, Copa Airlines, +2 more

Air Canada, Air New Zealand, +3 more

See more direct flights

Direct returns

Harlingen Valley Intl to Houston George Bush Intcntl

Monday

Air Canada, Air New Zealand, Copa Airlines, +2 more

Air Canada, Air New Zealand, +3 more

Tuesday

Air Canada, Air New Zealand, Copa Airlines, +2 more

Air Canada, Air New Zealand, +3 more

Wednesday

Air Canada, Air New Zealand, Copa Airlines, +2 more

Air Canada, Air New Zealand, +3 more

Thursday

Air Canada, Air New Zealand, Copa Airlines, +2 more

Air Canada, Air New Zealand, +3 more

Friday

Air Canada, Air New Zealand, Copa Airlines, +2 more

Air Canada, Air New Zealand, +3 more

Saturday

Air Canada, Air New Zealand, Copa Airlines, +2 more

Air Canada, Air New Zealand, +3 more

Sunday

Air Canada, Air New Zealand, Copa Airlines, +2 more

Air Canada, Air New Zealand, +3 more

See more direct flights
See more direct flights

Top airline flying from George Bush Intcntl to Harlingen

 
See real verified KAYAK customer reviews for airlines flying from Houston to Harlingen. 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 George Bush Intcntl to Harlingen? 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 8696 reviews
7.3Comfort
6.6Food
7.1Entertainment
8.1Crew
7.7Boarding
Airline reviews

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

10.0 ExcellentDr. Joseph, Apr 2025IAH - ORD
Read more United Airlines reviews

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

My suitcase was completed destroyed. The top part is broken and unusable now.

We boarded but then sat there waiting on some missed connection people to get on so we sat for about 15 minutes for that. Then we sat again because the passenger manifest was wrong and they had to figure it out before we could leave. That took about another 20 minutes or so. The crew was working hard to figure it out so it’s not their fault. It ended up being a system glitch where someone was upgraded to first class while another person was also in the same seat and it just created a mess that took a little while to figure out. They literally went to every person on the plane asking their names to see who was sitting in the wrong seat. I also hate the entertainment that must be watched on your phone or tablet. Just give us setback screens. It’s so much better. Almost every Delta flight has this now and it is so nice to have them. The crew did a great job. I have no complaints from them. They were very hard working, even with the mishap and a disgruntled passenger.

My priority checked bag was not loaded on the flight. I had to sit in baggage claim in Las Vegas for 2 1/2 hours waiting for the next flight. All baggage staff were very helpful, tracking showed it as scanned for loading. Nobody told me why it wasn't on my flight.

All male crew was just too woke for me. I felt like a sardine. I will never take a window seat or the rearmost seat again. I booked early and did not pay for seat selection and that was a mistake. The security at IAH was atrocious. I was violated and radiated as I was in a hurry to connect to my other flight. I may have lost items under the seat in front of me that I couldn't see nor bend over to look.

It’s been awhile since I have traveled on United. I, along with my family who were on the flight noted how smoothly everything went . Boarding, flight crew and service was excellent.

In general ok, my only issue is that they had no hot items for purchase. I had very little time in my connection due to baggage/customs/TSA, thag I barely even had a chance for a stop at the washroom and buy water, to make it to my gate when they started boarding. I had nothing to eat because the trip started early, so I was ready to purchase, and they had nothing except for dry items like snacks. I had to purchase a mediocre, overpriced cheese and fruit board, instead of at least a pizza or sliders that I was planning on getting. Other than that, it was fine. But that’s typical Air Canada, to not have enough.

How badly can you screw up baggage claim? We were told to go to baggage claim too for our bags from this flight. Another flights bags were there. They finished up. More bags from a different flight arrived. Our bags did not Finally the baggage claim belt stopped working and and are flight was still listed on the arrivals for that baggage claim 2. And then nothing It turns out that they had been delivered not only the United baggage claim but far away on a Delta baggage claim No I never told us. It was only the people looking around who had been on the flight But I’m sure there was plenty of time for the employees to raffle through the bags and steal whatever they wanted

Long wait before take off without an update for 20 minutes. Flight was good otherwise.

Flight delayed over 2 hours . I was flying bussiness never got food cause they ran out of what i wanted

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

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