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Cheap flights from Houston to Harlingen from $120

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 to Harlingen departing on 6/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Houston to Harlingen

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:35 pm - 9:54 pm
IAH
-
HRL
1h 19mnonstop
United Airlines Logo
7:20 am - 8:45 am
HRL
-
IAH
1h 25mnonstop
$239United Airlines
Sun, Jun 14 - Tue, Jun 16
Southwest Logo
10:35 pm - 11:40 pm
HOU
-
HRL
1h 05mnonstop
Southwest Logo
5:40 am - 6:55 am
HRL
-
HOU
1h 15mnonstop
$239Southwest
Fri, Jun 5 - Sun, Jun 7
Southwest Logo
10:50 pm - 11:55 pm
HOU
-
HRL
1h 05mnonstop
Southwest Logo
6:15 am - 7:30 am
HRL
-
HOU
1h 15mnonstop
$246Southwest
Sun, Jun 14 - Tue, Jun 16
United Airlines Logo
8:35 pm - 9:54 pm
IAH
-
HRL
1h 19mnonstop
United Airlines Logo
5:10 am - 6:35 am
HRL
-
IAH
1h 25mnonstop
$249United Airlines
Fri, Jun 5 - Sun, Jun 7
Southwest Logo
8:25 am - 9:30 am
HOU
-
HRL
1h 05mnonstop
Southwest Logo
10:40 am - 4:50 pm
HRL
-
HOU
6h 10m
1 stop
$249Southwest
Sat, Jun 6 - Fri, Jun 12
United Airlines Logo
2:40 pm - 3:59 pm
IAH
-
HRL
1h 19mnonstop
United Airlines Logo
7:20 am - 8:44 am
HRL
-
IAH
1h 24mnonstop
$254United Airlines
Fri, May 29 - Wed, Jun 3
Southwest Logo
10:50 pm - 11:55 pm
HOU
-
HRL
1h 05mnonstop
Southwest Logo
10:50 am - 6:30 pm
HRL
-
HOU
7h 40m
2 stops
$254Southwest
Sun, Jun 14 - Wed, Jun 17
American Airlines Logo
5:01 am - 10:13 am
IAH
-
HRL
5h 12m
1 stop
American Airlines Logo
8:04 pm - 11:58 pm
HRL
-
IAH
3h 54m
1 stop
$274American Airlines
Sat, Jun 6 - Fri, Jun 12
American Airlines Logo
5:01 am - 10:13 am
IAH
-
HRL
5h 12m
1 stop
American Airlines Logo
8:04 pm - 11:58 pm
HRL
-
IAH
3h 54m
1 stop
$279American Airlines
Sat, Jun 6 - Fri, Jun 12
American Airlines Logo
5:00 am - 10:13 am
IAH
-
HRL
5h 13m
1 stop
American Airlines Logo
5:18 pm - 11:59 pm
HRL
-
IAH
6h 41m
1 stop
$289American Airlines
Tue, May 26 - Sat, May 30

American Airlines flights from Houston to Harlingen

Our best American Airlines deals on Houston to Harlingen flight tickets
American Airlines
Jun 6
IAH5:01 amHouston George Bush Intcntl
5h 12m
1 stop
HRL10:13 amHarlingen Valley Intl
Jun 12
HRL8:04 pmHarlingen Valley Intl
3h 54m
1 stop
IAH11:58 pmHouston George Bush Intcntl
$274
American Airlines
Jun 6
IAH5:01 amHouston George Bush Intcntl
5h 12m
1 stop
HRL10:13 amHarlingen Valley Intl
Jun 12
HRL8:04 pmHarlingen Valley Intl
3h 54m
1 stop
IAH11:58 pmHouston George Bush Intcntl
$279
American Airlines
Jun 14
HOU8:23 pmHouston Hobby
3h 51m
1 stop
HRL12:14 amHarlingen Valley Intl
Jun 17
HRL8:04 pmHarlingen Valley Intl
3h 55m
1 stop
HOU11:59 pmHouston Hobby
$289

Southwest flights from Houston to Harlingen

Our best Southwest deals on Houston to Harlingen flight tickets
Southwest
Jun 5
HOU10:35 pmHouston Hobby
1h 05m
HRL11:40 pmHarlingen Valley Intl
Jun 7
HRL5:40 amHarlingen Valley Intl
1h 15m
HOU6:55 amHouston Hobby
$239
Southwest
Jun 14
HOU10:50 pmHouston Hobby
1h 05m
HRL11:55 pmHarlingen Valley Intl
Jun 16
HRL6:15 amHarlingen Valley Intl
1h 15m
HOU7:30 amHouston Hobby
$246
Southwest
Jun 6
HOU8:25 amHouston Hobby
1h 05m
HRL9:30 amHarlingen Valley Intl
Jun 12
HRL10:40 amHarlingen Valley Intl
6h 10m
1 stop
HOU4:50 pmHouston Hobby
$249

momondo Fare Finder

 
Customize your flight search to find flights from Houston to Harlingen 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 May 15, 2026.
Use the filters below to find and compare flights from Houston to Harlingen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Sun 6/14

8:35 pm-9:54 pm

Nonstop1h 19m

Harlingen Valley Intl

Tue 6/16

7:20 am-8:45 am

Nonstop1h 25m

$239
Quickest round-trip

HoustonHarlingen

HOU - HRL

HOUHRL

Houston Hobby

Fri 6/5

10:35 pm-11:40 pm

Nonstop1h 05m

Harlingen Valley Intl

Sun 6/7

5:40 am-6:55 am

Nonstop1h 15m

$239

HoustonHarlingen

HOU - HRL

HOUHRL

Houston Hobby

Sun 6/14

10:50 pm-11:55 pm

Nonstop1h 05m

Harlingen Valley Intl

Tue 6/16

6:15 am-7:30 am

Nonstop1h 15m

$246

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Fri 6/5

8:35 pm-9:54 pm

Nonstop1h 19m

Harlingen Valley Intl

Sun 6/7

5:10 am-6:35 am

Nonstop1h 25m

$249

HoustonHarlingen

HOU - HRL

HOUHRL

Houston Hobby

Sat 6/6

8:25 am-9:30 am

Nonstop1h 05m

Harlingen Valley Intl

Fri 6/12

10:40 am-4:50 pm

1 stop6h 10m

$249

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Fri 5/29

2:40 pm-3:59 pm

Nonstop1h 19m

Harlingen Valley Intl

Wed 6/3

7:20 am-8:44 am

Nonstop1h 24m

$254

HoustonHarlingen

HOU - HRL

HOUHRL

Houston Hobby

Sun 6/14

10:50 pm-11:55 pm

Nonstop1h 05m

Harlingen Valley Intl

Wed 6/17

10:50 am-6:30 pm

2 stops7h 40m

$254

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Sat 6/6

5:01 am-10:13 am

1 stop5h 12m

Harlingen Valley Intl

Fri 6/12

8:04 pm-11:58 pm

1 stop3h 54m

$274

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Sat 6/6

5:01 am-10:13 am

1 stop5h 12m

Harlingen Valley Intl

Fri 6/12

8:04 pm-11:58 pm

1 stop3h 54m

$279

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Tue 5/26

5:00 am-10:13 am

1 stop5h 13m

Harlingen Valley Intl

Sat 5/30

5:18 pm-11:59 pm

1 stop6h 41m

$289

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 to Harlingen

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 typical price of a round-trip flight between Houston and Harlingen?

What is the cheapest month to fly to Harlingen?

If you aren’t able to travel during the month of October, then book flights to Harlingen from Houston during September instead. Flights to Harlingen in September, while not as cheap as those in October, still average around $161.

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

On average, the least expensive day to fly to Harlingen from Houston is on a Monday. momondo users have found tickets for Monday departures for as low as $213. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Houston to Harlingen for around $323.

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

Our most recent data shows that the best time of day to fly to Harlingen is in the evening. Flights from Houston to Harlingen during this time can be as low as $234. Flights in the morning are often more expensive with an average ticket price of $269.

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

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

Cheap Houston to Harlingen flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Harlingen

Fastest flight time

1h 05m

Direct flights

Every day

Airports in Harlingen

1 airport
The fastest flight from Houston to Harlingen takes 1h 05m
Direct flights go from Houston to Harlingen every day.
There is 1 airport in Harlingen. From Houston there are direct flights to Harlingen Valley Intl (HRL).
Search flight deals

Frequently asked questions about flying from Houston to Harlingen

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

    Harlingen Valley Intl is 284.2 mi away from Houston. A reasonable flight in good conditions will take 1h 05m.

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

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

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

  • How old do you have to be to fly from Houston 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 to Harlingen Valley Intl Airport.

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

    The travel and health documents required for your trip to Harlingen Valley Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Harlingen Valley Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Houston to Harlingen

Compare and see reviews for airlines that fly from Houston to Harlingen with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $178Free CancellationRating
8.0
4,299 reviews
Search Southwest flights
United AirlinesPriceFrom $179Free CancellationRating
7.4
9,723 reviews
Search United Airlines flights

Why use momondo?

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

It is quick and easy to find Houston to Harlingen flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Harlingen that suits you.

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

momondo does allow users to show only those flights to Harlingen from Houston which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Houston to Harlingen flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Houston to Harlingen 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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