HRL - IAH

$120 Find Cheap Flights from Harlingen to Houston George Bush Airport - Compare and Save

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 11/16. 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, 0 bags

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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Everything you should know

Cheapest round-trip
$239
Typical prices: $384-$345
United Airlines
Thu 7/2Thu 7/9
HRL - IAH • Non-stop
Cheapest non-stop
$239
Typical prices: $385-$343
United Airlines
Thu 7/2Mon 7/6
HRL - IAH • Non-stop
Top airlines
United Airlines
Cheapest • from $239 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Every day
You can fly direct with United Airlines. Average duration is 1h 25m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
When to travel
March
Cheapest • 100% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to George Bush Intcntl!
Flight Deals
Booking Insights
Flight Deals

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, Jul 2 - Thu, Jul 9
United Airlines Logo
7:20 am - 8:45 am
HRL
-
IAH
1h 25mnonstop
United Airlines Logo
8:35 pm - 9:54 pm
IAH
-
HRL
1h 19mnonstop
$239United Airlines
Fri, Jul 17 - Mon, Jul 20
American Airlines Logo
8:04 pm - 11:58 pm
HRL
-
IAH
3h 54m
1 stop
American Airlines Logo
6:02 am - 10:12 am
IAH
-
HRL
4h 10m
1 stop
$259American Airlines
Thu, Jul 2 - Thu, Jul 9
American Airlines Logo
8:04 pm - 11:58 pm
HRL
-
IAH
3h 54m
1 stop
American Airlines Logo
6:02 am - 10:12 am
IAH
-
HRL
4h 10m
1 stop
$274American Airlines
Thu, Oct 15 - Sun, Oct 18
United Airlines Logo
5:18 pm - 6:54 pm
HRL
-
IAH
1h 36mnonstop
United Airlines Logo
8:35 pm - 9:52 pm
IAH
-
HRL
1h 17mnonstop
$296United Airlines
Mon, Jun 29 - Tue, Jun 30
American Airlines Logo
8:04 pm - 11:58 pm
HRL
-
IAH
3h 54m
1 stop
American Airlines Logo
5:01 am - 10:13 am
IAH
-
HRL
5h 12m
1 stop
$304American Airlines
Tue, Nov 3 - Wed, Nov 4
United Airlines Logo
7:20 am - 8:43 am
HRL
-
IAH
1h 23mnonstop
United Airlines Logo
9:45 am - 10:59 am
IAH
-
HRL
1h 14mnonstop
$309United Airlines
Tue, Sep 1 - Fri, Oct 2
United Airlines Logo
1:59 pm - 3:24 pm
HRL
-
IAH
1h 25mnonstop
United Airlines Logo
8:35 pm - 9:52 pm
IAH
-
HRL
1h 17mnonstop
$313United Airlines
Fri, Jun 19 - Sun, Jun 21
United Airlines Logo
7:20 am - 8:45 am
HRL
-
IAH
1h 25mnonstop
United Airlines Logo
8:35 pm - 9:54 pm
IAH
-
HRL
1h 19mnonstop
$324United Airlines
Tue, Jun 30 - Tue, Jul 7
United Airlines Logo
7:20 am - 8:45 am
HRL
-
IAH
1h 25mnonstop
United Airlines Logo
8:35 pm - 9:54 pm
IAH
-
HRL
1h 19mnonstop
$327United Airlines
Fri, Jul 17 - Mon, Jul 27
American Airlines Logo
8:04 pm - 11:58 pm
HRL
-
IAH
3h 54m
1 stop
American Airlines Logo
6:53 pm - 12:05 am
IAH
-
HRL
5h 12m
1 stop
$329American Airlines
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 to Houston George Bush Intcntl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Harlingen to Houston George Bush Intcntl Airport departing in July.

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.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Harlingen to Houston George Bush Intcntl Airport, 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 Harlingen to Houston George Bush Intcntl Airport is March, where tickets cost $0 (return) on average. On the other hand, the most expensive months are July and November, where the average cost of round-trip tickets is $366 and $346 respectively.

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 $269, prices are generally cheapest when you fly direct.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$120
Best time to beat the crowds with an average 35% drop in price.
Most popular time to fly and prices are also 2% 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 5 days, the lowest price for a flight from Harlingen to Houston George Bush Intcntl Airport was $120 for a one-way ticket and $239 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, Delta, and JetBlue 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 $199 or less one-way and $410 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 9774 reviews
7.1Entertainment
7.7Boarding
7.3Comfort
8.1Crew
6.6Food
Airline reviews

Even through the flight was delayed due to storms near IAH The flight was great! The crew was so hospitable and professional

10.0 ExcellentAnonymous, Jun 2026
GSP - IAH
Read more United Airlines reviews

Even through the flight was delayed due to storms near IAH The flight was great! The crew was so hospitable and professional

The flight had a delay but I made it to my connection. Flight was smooth overall

No screens or meal options. Freezing cold. Dirty seats. Left late.

Overall flight was ok. Flight attendant was receptive to assisting passengers with tight connections.

This was the first flight in the morning. We boarded fine. The cabin door was closed and we were ready to go. We were notified by the Captain that ATC issued and ground stop for 40 minutes. So, without even pushing back from the gate, we were already 40 minutes late. We actually were released to push-back and taxi at 30 minutes. But, some passengers had tight connections and were not going to make their connections. Some passengers asked about the delay and the effect on the connections and were told by the cabin attendant that all flights will be delayed and so they should be OK. However, that was not true. My connecting flight was on time and I arrived at IAH with 21 minutes to make my connection. I did and I'm happy about that, but the flight crew should not have given assurances to the passengers who might have missed their connections.

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

Fine. The issues I had were associated with luggage being delayed from Turkey to Tanzania

We purchase first class seats for the first time for multiples of standard economy ticket. There was no access to the club lounge and no priority boarding. The meal and the service once on the plane were superior and the seat was nicer, but not worth the price difference. I will be happy to seat in economy and spend the difference on more travel.

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

Everything was on time and service on the flight was great!

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

Information on your arrival and departure airports

Harlingen (HRL)
George Bush Intcntl (IAH)