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Cheap flights from Houston George Bush Intcntl Airport to Harlingen 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 Houston George Bush Intcntl Airport to Harlingen departing on 1/4. 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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Find the cheapest flights from Houston George Bush Intcntl Airport to Harlingen

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:57 am - 11:26 am
IAH
-
HRL
1h 29mnonstop
United Airlines Logo
9:20 am - 10:47 am
HRL
-
IAH
1h 27mnonstop
$179United Airlines
Fri, Jan 9 - Mon, Jan 12
United Airlines Logo
2:40 pm - 4:06 pm
IAH
-
HRL
1h 26mnonstop
United Airlines Logo
5:25 pm - 6:52 pm
HRL
-
IAH
1h 27mnonstop
$189United Airlines
Sat, Jan 10 - Sun, Jan 11
American Airlines Logo
12:39 pm - 6:14 pm
IAH
-
HRL
5h 35m1 stop
American Airlines Logo
6:44 pm - 10:49 pm
HRL
-
IAH
4h 05m1 stop
$199American Airlines
Fri, Jan 9 - Fri, Jan 16
American Airlines Logo
6:00 am - 10:36 am
IAH
-
HRL
4h 36m1 stop
American Airlines Logo
6:44 pm - 10:49 pm
HRL
-
IAH
4h 05m1 stop
$214American Airlines
Sun, Jan 11 - Sun, Jan 18
American Airlines Logo
4:36 pm - 10:53 pm
IAH
-
HRL
6h 17m1 stop
American Airlines Logo
6:46 pm - 10:31 pm
HRL
-
IAH
3h 45m1 stop
$215American Airlines
Tue, Mar 10 - Tue, Mar 17
American Airlines Logo
7:32 am - 2:14 pm
IAH
-
HRL
6h 42m1 stop
American Airlines Logo
6:46 pm - 10:31 pm
HRL
-
IAH
3h 45m1 stop
$216American Airlines
Tue, Mar 10 - Tue, Mar 17
United Airlines Logo
2:40 pm - 4:06 pm
IAH
-
HRL
1h 26mnonstop
United Airlines Logo
12:10 pm - 1:37 pm
HRL
-
IAH
1h 27mnonstop
$239United Airlines
Tue, Jan 20 - Sat, Jan 24
United Airlines Logo
8:30 pm - 9:56 pm
IAH
-
HRL
1h 26mnonstop
United Airlines Logo
5:25 pm - 6:48 pm
HRL
-
IAH
1h 23mnonstop
$240United Airlines
Tue, Mar 10 - Tue, Mar 17
United Airlines Logo
2:40 pm - 4:04 pm
IAH
-
HRL
1h 24mnonstop
United Airlines Logo
5:25 pm - 6:48 pm
HRL
-
IAH
1h 23mnonstop
$242United Airlines
Tue, Mar 10 - Tue, Mar 17
American Airlines Logo
7:32 am - 2:14 pm
IAH
-
HRL
6h 42m1 stop
American Airlines Logo
6:46 pm - 10:31 pm
HRL
-
IAH
3h 45m1 stop
$255American Airlines
Tue, Mar 10 - Tue, Mar 17

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

Our best United Airlines deals on Houston George Bush Intcntl Airport to Harlingen, Texas flight tickets
United Airlines
Jan 9
IAH9:57 amHouston George Bush Intcntl
1h 29m
HRL11:26 amHarlingen Valley Intl
Jan 12
HRL9:20 amHarlingen Valley Intl
1h 27m
IAH10:47 amHouston George Bush Intcntl
$179
Find similar
United Airlines
Jan 10
IAH2:40 pmHouston George Bush Intcntl
1h 26m
HRL4:06 pmHarlingen Valley Intl
Jan 11
HRL5:25 pmHarlingen Valley Intl
1h 27m
IAH6:52 pmHouston George Bush Intcntl
$189
Find similar
United Airlines
Jan 20
IAH2:40 pmHouston George Bush Intcntl
1h 26m
HRL4:06 pmHarlingen Valley Intl
Jan 24
HRL12:10 pmHarlingen Valley Intl
1h 27m
IAH1:37 pmHouston George Bush Intcntl
$239
Find similar

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

Our best American Airlines deals on Houston George Bush Intcntl Airport to Harlingen, Texas flight tickets
American Airlines
Jan 9
IAH12:39 pmHouston George Bush Intcntl
5h 35m
1 stop
HRL6:14 pmHarlingen Valley Intl
Jan 16
HRL6:44 pmHarlingen Valley Intl
4h 05m
1 stop
IAH10:49 pmHouston George Bush Intcntl
$199
Find similar
American Airlines
Jan 11
IAH6:00 amHouston George Bush Intcntl
4h 36m
1 stop
HRL10:36 amHarlingen Valley Intl
Jan 18
HRL6:44 pmHarlingen Valley Intl
4h 05m
1 stop
IAH10:49 pmHouston George Bush Intcntl
$214
Find similar
American Airlines
Mar 10
IAH4:36 pmHouston George Bush Intcntl
6h 17m
1 stop
HRL10:53 pmHarlingen Valley Intl
Mar 17
HRL6:46 pmHarlingen Valley Intl
3h 45m
1 stop
IAH10:31 pmHouston George Bush Intcntl
$215
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to Harlingen, Texas 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 December 14, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Harlingen, Texas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Fri 1/9

9:57 am-11:26 am

Nonstop1h 29m

Harlingen Valley Intl

Mon 1/12

9:20 am-10:47 am

Nonstop1h 27m

$179

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Sat 1/10

2:40 pm-4:06 pm

Nonstop1h 26m

Harlingen Valley Intl

Sun 1/11

5:25 pm-6:52 pm

Nonstop1h 27m

$189

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Fri 1/9

12:39 pm-6:14 pm

1 stop5h 35m

Harlingen Valley Intl

Fri 1/16

6:44 pm-10:49 pm

1 stop4h 05m

$199

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Sun 1/11

6:00 am-10:36 am

1 stop4h 36m

Harlingen Valley Intl

Sun 1/18

6:44 pm-10:49 pm

1 stop4h 05m

$214

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Tue 3/10

4:36 pm-10:53 pm

1 stop6h 17m

Harlingen Valley Intl

Tue 3/17

6:46 pm-10:31 pm

1 stop3h 45m

$215

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Tue 3/10

7:32 am-2:14 pm

1 stop6h 42m

Harlingen Valley Intl

Tue 3/17

6:46 pm-10:31 pm

1 stop3h 45m

$216

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Tue 1/20

2:40 pm-4:06 pm

Nonstop1h 26m

Harlingen Valley Intl

Sat 1/24

12:10 pm-1:37 pm

Nonstop1h 27m

$239

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Tue 3/10

8:30 pm-9:56 pm

Nonstop1h 26m

Harlingen Valley Intl

Tue 3/17

5:25 pm-6:48 pm

Nonstop1h 23m

$240

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Tue 3/10

2:40 pm-4:04 pm

Nonstop1h 24m

Harlingen Valley Intl

Tue 3/17

5:25 pm-6:48 pm

Nonstop1h 23m

$242

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Tue 3/10

7:32 am-2:14 pm

1 stop6h 42m

Harlingen Valley Intl

Tue 3/17

6:46 pm-10:31 pm

1 stop3h 45m

$255

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Harlingen from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Harlingen, Texas

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 month to fly to Harlingen, Texas?

The month of June is, on average, the cheapest month to fly to Harlingen, Texas from Houston George Bush Intcntl Airport, with most prices found around $124. If you are unable to visit Harlingen, Texas during the month of June, then departing from Houston George Bush Intcntl Airport during the month October is also very affordable. Most momondo users find prices during this month for around $206.

What is the cheapest day to depart on your flight to Harlingen, Texas?

The cheapest day to depart on your flight to Harlingen, Texas is on a Saturday when prices can be found for as low as $214. This is often the case because there is less demand to fly during this day of the week. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Houston George Bush Intcntl Airport to Harlingen, Texas for around $269.

What is the cheapest time of day to depart on your flight to Harlingen, Texas?

Our most recent data shows that the best time of day to fly to Harlingen, Texas is in the afternoon. Flights from Houston George Bush Intcntl Airport to Harlingen, Texas during this time can be as low as $225. Flights at noon are often more expensive with an average ticket price of $239.

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

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

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

There is only 1 cabin class available to choose from on Houston George Bush Intcntl to Harlingen Valley Intl 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 Houston George Bush Intcntl Airport to Harlingen, Texas flights?

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

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

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

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

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

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

Best Price Found

$102

Fastest flight time

1h 19m

Direct flights

Every day

Airports in Harlingen, Texas

1 airport
The best one-way flight to Harlingen, Texas from Houston George Bush Intcntl Airport in the past 72 hours is $102. The best round-trip flight deal from Houston George Bush Intcntl Airport to Harlingen, Texas found on momondo in the last 72 hours is $194.
The fastest flight from Houston George Bush Intcntl Airport to Harlingen, Texas takes 1h 19m
Direct flights go from Houston George Bush Intcntl Airport to Harlingen, Texas every day.
There is 1 airport in Harlingen, Texas. From Houston George Bush Intcntl Airport there are direct flights to Harlingen Valley Intl (HRL).
Search flight deals

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

    There are 298.7 mi between Houston George Bush Intcntl and Harlingen Valley Intl. Typically, this will take 1h 19m by plane in normal conditions.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Harlingen Valley Intl Airport.

  • What documentation or ID do you need to fly to Harlingen Valley Intl Airport?

    The travel and health documents you'll need for your trip to Harlingen Valley Intl 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 Harlingen Valley Intl 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 Houston George Bush Intcntl Airport to Harlingen, Texas?

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

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

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Harlingen, Texas with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $161Free CancellationRating
7.4
9,094 reviews
Search United Airlines flights

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

    Across 18 United Airlines flights from Houston George Bush Intcntl Airport to Harlingen, Texas this week, the average price was $244, with the best United Airlines deals starting from $161 round-trip. 9,094 users have rated United Airlines on momondo, with an average score of 7.4/10.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Harlingen from Houston.

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

Yes. momondo allows you to filter the results for Houston to Harlingen flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Harlingen from Houston.

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

If you are simply researching potential flights to Harlingen, momondo offers a useful price alert feature which will track prices for flights to Harlingen from Houston and alert you when they change.

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