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Cheap flights from Harlingen, Texas to Houston from $90

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Harlingen, Texas to Houston departing on 2/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:18 pm - 6:41 pm
HRL
-
IAH
1h 23mnonstop
United Airlines Logo
6:15 pm - 7:40 pm
IAH
-
HRL
1h 25mnonstop
$179United Airlines
Fri, Apr 24 - Sun, Apr 26
United Airlines Logo
7:00 am - 8:23 am
HRL
-
IAH
1h 23mnonstop
United Airlines Logo
8:34 pm - 9:59 pm
IAH
-
HRL
1h 25mnonstop
$187United Airlines
Fri, May 1 - Sun, May 3
United Airlines Logo
12:10 pm - 1:33 pm
HRL
-
IAH
1h 23mnonstop
United Airlines Logo
8:33 pm - 9:59 pm
IAH
-
HRL
1h 26mnonstop
$193United Airlines
Tue, Feb 24 - Tue, Mar 3
American Airlines Logo
6:46 pm - 10:31 pm
HRL
-
IAH
3h 45m
1 stop
American Airlines Logo
6:00 am - 10:12 am
IAH
-
HRL
4h 12m
1 stop
$214American Airlines
Tue, Feb 24 - Tue, Mar 3
United Airlines Logo
9:20 am - 10:43 am
HRL
-
IAH
1h 23mnonstop
United Airlines Logo
8:35 pm - 9:59 pm
IAH
-
HRL
1h 24mnonstop
$239United Airlines
Wed, Apr 8 - Thu, Apr 9
American Airlines Logo
8:06 pm - 11:52 pm
HRL
-
IAH
3h 46m
1 stop
American Airlines Logo
6:00 am - 10:12 am
IAH
-
HRL
4h 12m
1 stop
$253American Airlines
Thu, Mar 5 - Tue, Mar 17
American Airlines Logo
8:06 pm - 11:52 pm
HRL
-
IAH
3h 46m
1 stop
American Airlines Logo
7:37 am - 2:14 pm
IAH
-
HRL
6h 37m
1 stop
$258American Airlines
Thu, Feb 19 - Sat, Feb 21
United Airlines Logo
9:20 am - 10:43 am
HRL
-
IAH
1h 23mnonstop
United Airlines Logo
2:40 pm - 4:04 pm
IAH
-
HRL
1h 24mnonstop
$267United Airlines
Wed, Feb 18 - Thu, Feb 19
American Airlines Logo
6:46 pm - 10:31 pm
HRL
-
IAH
3h 45m
1 stop
American Airlines Logo
5:00 am - 10:17 am
IAH
-
HRL
5h 17m
1 stop
$268American Airlines
Tue, Mar 31 - Thu, Apr 16
United Airlines Logo
5:22 pm - 6:45 pm
HRL
-
IAH
1h 23mnonstop
United Airlines Logo
8:33 pm - 9:59 pm
IAH
-
HRL
1h 26mnonstop
$269United Airlines
Sat, Feb 14 - Wed, Feb 18

United Airlines flights from Harlingen, Texas to Houston George Bush Intcntl Airport

Our best United Airlines deals on Harlingen, Texas to Houston George Bush Intcntl Airport flight tickets
United Airlines
Apr 24
HRL5:18 pmHarlingen Valley Intl
1h 23m
IAH6:41 pmHouston George Bush Intcntl
Apr 26
IAH6:15 pmHouston George Bush Intcntl
1h 25m
HRL7:40 pmHarlingen Valley Intl
$179
United Airlines
May 1
HRL7:00 amHarlingen Valley Intl
1h 23m
IAH8:23 amHouston George Bush Intcntl
May 3
IAH8:34 pmHouston George Bush Intcntl
1h 25m
HRL9:59 pmHarlingen Valley Intl
$187
United Airlines
Feb 24
HRL12:10 pmHarlingen Valley Intl
1h 23m
IAH1:33 pmHouston George Bush Intcntl
Mar 3
IAH8:33 pmHouston George Bush Intcntl
1h 26m
HRL9:59 pmHarlingen Valley Intl
$193

American Airlines flights from Harlingen, Texas to Houston George Bush Intcntl Airport

Our best American Airlines deals on Harlingen, Texas to Houston George Bush Intcntl Airport flight tickets
American Airlines
Feb 24
HRL6:46 pmHarlingen Valley Intl
3h 45m
1 stop
IAH10:31 pmHouston George Bush Intcntl
Mar 3
IAH6:00 amHouston George Bush Intcntl
4h 12m
1 stop
HRL10:12 amHarlingen Valley Intl
$214
American Airlines
Mar 5
HRL8:06 pmHarlingen Valley Intl
3h 46m
1 stop
IAH11:52 pmHouston George Bush Intcntl
Mar 17
IAH6:00 amHouston George Bush Intcntl
4h 12m
1 stop
HRL10:12 amHarlingen Valley Intl
$253
American Airlines
Feb 19
HRL8:06 pmHarlingen Valley Intl
3h 46m
1 stop
IAH11:52 pmHouston George Bush Intcntl
Feb 21
IAH7:37 amHouston George Bush Intcntl
6h 37m
1 stop
HRL2:14 pmHarlingen Valley Intl
$258

momondo Fare Finder

 
Customize your flight search to find flights from Harlingen, Texas to Houston George Bush Intcntl Airport 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, momondo users made 832,500 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Harlingen, Texas 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 4/24

5:18 pm-6:41 pm

Nonstop1h 23m

Houston George Bush Intcntl

Sun 4/26

6:15 pm-7:40 pm

Nonstop1h 25m

$179

HarlingenHouston

HRL - IAH

HRLIAH

Harlingen Valley Intl

Fri 5/1

7:00 am-8:23 am

Nonstop1h 23m

Houston George Bush Intcntl

Sun 5/3

8:34 pm-9:59 pm

Nonstop1h 25m

$187

HarlingenHouston

HRL - IAH

HRLIAH

Harlingen Valley Intl

Tue 2/24

12:10 pm-1:33 pm

Nonstop1h 23m

Houston George Bush Intcntl

Tue 3/3

8:33 pm-9:59 pm

Nonstop1h 26m

$193

HarlingenHouston

HRL - IAH

HRLIAH

Harlingen Valley Intl

Tue 2/24

6:46 pm-10:31 pm

1 stop3h 45m

Houston George Bush Intcntl

Tue 3/3

6:00 am-10:12 am

1 stop4h 12m

$214

HarlingenHouston

HRL - IAH

HRLIAH

Harlingen Valley Intl

Wed 4/8

9:20 am-10:43 am

Nonstop1h 23m

Houston George Bush Intcntl

Thu 4/9

8:35 pm-9:59 pm

Nonstop1h 24m

$239

HarlingenHouston

HRL - IAH

HRLIAH

Harlingen Valley Intl

Thu 3/5

8:06 pm-11:52 pm

1 stop3h 46m

Houston George Bush Intcntl

Tue 3/17

6:00 am-10:12 am

1 stop4h 12m

$253

HarlingenHouston

HRL - IAH

HRLIAH

Harlingen Valley Intl

Thu 2/19

8:06 pm-11:52 pm

1 stop3h 46m

Houston George Bush Intcntl

Sat 2/21

7:37 am-2:14 pm

1 stop6h 37m

$258

HarlingenHouston

HRL - IAH

HRLIAH

Harlingen Valley Intl

Wed 2/18

9:20 am-10:43 am

Nonstop1h 23m

Houston George Bush Intcntl

Thu 2/19

2:40 pm-4:04 pm

Nonstop1h 24m

$267

HarlingenHouston

HRL - IAH

HRLIAH

Harlingen Valley Intl

Tue 3/31

6:46 pm-10:31 pm

1 stop3h 45m

Houston George Bush Intcntl

Thu 4/16

5:00 am-10:17 am

1 stop5h 17m

$268

HarlingenHouston

HRL - IAH

HRLIAH

Harlingen Valley Intl

Sat 2/14

5:22 pm-6:45 pm

Nonstop1h 23m

Houston George Bush Intcntl

Wed 2/18

8:33 pm-9:59 pm

Nonstop1h 26m

$269

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Harlingen, Texas to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from Harlingen, Texas to Houston George Bush Intcntl Airport is on a Thursday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Thursday will often find tickets for as low as $414. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Sunday is $588.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest Harlingen, Texas to Houston George Bush Intcntl Airport flights are usually those with departure times in the afternoon. Our users have found flights to Houston George Bush Intcntl Airport in the afternoon for as low as $397. Try not to purchase tickets at noon because they tend to be around $475. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Harlingen Valley Intl to Houston George Bush Intcntl flight route?

Fly from Harlingen Valley Intl to Houston George Bush Intcntl for the best Harlingen Valley Intl - Houston George Bush Intcntl flight prices

What cabin class options are available on Harlingen Valley Intl to Houston George Bush Intcntl flights?

There are 4 cabin classes available to choose from on Harlingen Valley Intl to Houston George Bush Intcntl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Harlingen, Texas to Houston George Bush Intcntl Airport flights?

No. A direct flight is the cheapest option for a flight between Harlingen, Texas to Houston George Bush Intcntl Airport.

How have Harlingen, Texas to Houston George Bush Intcntl Airport flight prices changed over time?

When to book flights from Harlingen, Texas to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Harlingen, Texas to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Harlingen, Texas to Houston George Bush Intcntl Airport (HRL to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Harlingen, Texas to Houston George Bush Intcntl Airport

Best Price Found

$141

Fastest flight time

1h 22m

Direct flights

Every day
The best one-way flight to Houston George Bush Intcntl Airport from Harlingen, Texas in the past 72 hours is $141. The best round-trip flight deal from Harlingen, Texas to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $276.
The fastest flight from Harlingen, Texas to Houston George Bush Intcntl Airport takes 1h 22m
Direct flights go from Harlingen, Texas to Houston George Bush Intcntl Airport every day.
Search flight deals

  • How far is Harlingen Valley Intl to Houston George Bush Intcntl by plane?

    A flight from Harlingen Valley Intl to Houston George Bush Intcntl will travel around 298.7 mi. In terms of flight time, this usually takes a little over 1h 22m.

  • When did momondo last update prices for flights from Harlingen Valley Intl Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Harlingen Valley Intl Airport to Houston George Bush Intcntl Airport refresh daily.

  • How many operators does momondo search for flights from Harlingen Valley Intl Airport to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from Harlingen Valley Intl Airport to Houston George Bush Intcntl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Harlingen Valley Intl Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The travel and health documents you'll need for your trip to Houston George Bush Intcntl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Houston George Bush Intcntl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Harlingen, Texas to Houston George Bush Intcntl Airport?

  • What is the most popular airline from Harlingen, Texas to Houston George Bush Intcntl Airport?

Best airlines flying from Harlingen, Texas to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Harlingen, Texas to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $209Free CancellationRating
7.4
9,215 reviews
Search United Airlines flights

  • United Airlines Flights From Harlingen, Texas to Houston George Bush Intcntl Airport

    The lowest priced United Airlines flight from Harlingen, Texas to Houston George Bush Intcntl Airport from the last 72 hours was $209. Generally, United Airlines has 25 flights on this route every week with an average price of $269. United Airlines is rated 7.4/10 by our users.

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Katy
The Woodlands
Conroe
Cypress
Humble
Spring
Montgomery
Tomball
Livingston
Jersey Village

Why use momondo?

Why should I use momondo to find a flight deal from Harlingen to Houston?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Harlingen to Houston. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Harlingen to Houston with flexible booking policies on momondo?

Flights from Harlingen to Houston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Harlingen to Houston?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Harlingen to Houston.

I’m not ready to book a flight from Harlingen to Houston right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Harlingen to Houston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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