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Cheap flights from Houston to Harlingen from $78

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 4/22. 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
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:00 am - 11:23 am
IAH
-
HRL
1h 23mnonstop
United Airlines Logo
5:18 pm - 6:41 pm
HRL
-
IAH
1h 23mnonstop
$155United Airlines
Wed, Apr 15 - Wed, Apr 15
Southwest Logo
8:50 pm - 10:00 pm
HOU
-
HRL
1h 10mnonstop
Southwest Logo
4:40 pm - 6:00 pm
HRL
-
HOU
1h 20mnonstop
$155Southwest
Tue, Apr 21 - Tue, Apr 28
Southwest Logo
11:00 am - 12:10 pm
HOU
-
HRL
1h 10mnonstop
Southwest Logo
7:10 am - 3:30 pm
HRL
-
HOU
8h 20m
2 stops
$170Southwest
Tue, Apr 21 - Tue, Apr 28
Southwest Logo
11:00 am - 12:10 pm
HOU
-
HRL
1h 10mnonstop
Southwest Logo
7:10 am - 2:00 pm
HRL
-
HOU
6h 50m
1 stop
$171Southwest
Tue, Apr 21 - Tue, Apr 28
Southwest Logo
11:00 am - 12:10 pm
HOU
-
HRL
1h 10mnonstop
Southwest Logo
3:35 pm - 4:45 pm
HRL
-
HOU
1h 10mnonstop
$172Southwest
Tue, May 5 - Sat, May 9
American Airlines Logo
6:00 am - 10:17 am
IAH
-
HRL
4h 17m
1 stop
American Airlines Logo
8:03 pm - 11:59 pm
HRL
-
IAH
3h 56m
1 stop
$175American Airlines
Wed, Apr 15 - Wed, Apr 15
Southwest Logo
2:00 pm - 8:55 pm
HOU
-
HRL
6h 55m
2 stops
Southwest Logo
7:10 am - 4:10 pm
HRL
-
HOU
9h 00m
2 stops
$185Southwest
Tue, Apr 21 - Tue, Apr 28
American Airlines Logo
6:01 am - 10:17 am
HOU
-
HRL
4h 16m
1 stop
American Airlines Logo
7:53 pm - 11:47 pm
HRL
-
HOU
3h 54m
1 stop
$208American Airlines
Thu, Apr 16 - Mon, Apr 20
United Airlines Logo
6:15 pm - 7:40 pm
IAH
-
HRL
1h 25mnonstop
United Airlines Logo
5:18 pm - 6:41 pm
HRL
-
IAH
1h 23mnonstop
$212United Airlines
Fri, Apr 10 - Tue, Apr 28
American Airlines Logo
6:00 am - 10:17 am
IAH
-
HRL
4h 17m
1 stop
American Airlines Logo
6:00 am - 9:40 am
HRL
-
IAH
3h 40m
1 stop
$263American Airlines
Tue, Apr 21 - Tue, Apr 28

United Airlines flights from Houston to Harlingen, Texas

Our best United Airlines deals on Houston to Harlingen, Texas flight tickets
United Airlines
Apr 15
IAH10:00 amHouston George Bush Intcntl
1h 23m
HRL11:23 amHarlingen Valley Intl
Apr 15
HRL5:18 pmHarlingen Valley Intl
1h 23m
IAH6:41 pmHouston George Bush Intcntl
$155
United Airlines
Apr 10
IAH6:15 pmHouston George Bush Intcntl
1h 25m
HRL7:40 pmHarlingen Valley Intl
Apr 28
HRL5:18 pmHarlingen Valley Intl
1h 23m
IAH6:41 pmHouston George Bush Intcntl
$212
United Airlines
Apr 24
IAH6:15 pmHouston George Bush Intcntl
1h 25m
HRL7:40 pmHarlingen Valley Intl
May 1
HRL7:00 amHarlingen Valley Intl
1h 23m
IAH8:23 amHouston George Bush Intcntl
$239

American Airlines flights from Houston to Harlingen, Texas

Our best American Airlines deals on Houston to Harlingen, Texas flight tickets
American Airlines
Apr 15
IAH6:00 amHouston George Bush Intcntl
4h 17m
1 stop
HRL10:17 amHarlingen Valley Intl
Apr 15
HRL8:03 pmHarlingen Valley Intl
3h 56m
1 stop
IAH11:59 pmHouston George Bush Intcntl
$175
American Airlines
Apr 16
HOU6:01 amHouston Hobby
4h 16m
1 stop
HRL10:17 amHarlingen Valley Intl
Apr 20
HRL7:53 pmHarlingen Valley Intl
3h 54m
1 stop
HOU11:47 pmHouston Hobby
$208
American Airlines
Apr 21
IAH6:00 amHouston George Bush Intcntl
4h 17m
1 stop
HRL10:17 amHarlingen Valley Intl
Apr 28
HRL6:00 amHarlingen Valley Intl
3h 40m
1 stop
IAH9:40 amHouston George Bush Intcntl
$263

momondo Fare Finder

 
Customize your flight search to find flights from Houston 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 March 26, 2026.
Use the filters below to find and compare flights from Houston to Harlingen, Texas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Wed 4/15

10:00 am-11:23 am

Nonstop1h 23m

Harlingen Valley Intl

Wed 4/15

5:18 pm-6:41 pm

Nonstop1h 23m

$155

HoustonHarlingen

HOU - HRL

HOUHRL

Houston Hobby

Tue 4/21

8:50 pm-10:00 pm

Nonstop1h 10m

Harlingen Valley Intl

Tue 4/28

4:40 pm-6:00 pm

Nonstop1h 20m

$155

HoustonHarlingen

HOU - HRL

HOUHRL

Houston Hobby

Tue 4/21

11:00 am-12:10 pm

Nonstop1h 10m

Harlingen Valley Intl

Tue 4/28

7:10 am-3:30 pm

2 stops8h 20m

$170

HoustonHarlingen

HOU - HRL

HOUHRL

Houston Hobby

Tue 4/21

11:00 am-12:10 pm

Nonstop1h 10m

Harlingen Valley Intl

Tue 4/28

7:10 am-2:00 pm

1 stop6h 50m

$171
Quickest round-trip

HoustonHarlingen

HOU - HRL

HOUHRL

Houston Hobby

Tue 5/5

11:00 am-12:10 pm

Nonstop1h 10m

Harlingen Valley Intl

Sat 5/9

3:35 pm-4:45 pm

Nonstop1h 10m

$172

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Wed 4/15

6:00 am-10:17 am

1 stop4h 17m

Harlingen Valley Intl

Wed 4/15

8:03 pm-11:59 pm

1 stop3h 56m

$175

HoustonHarlingen

HOU - HRL

HOUHRL

Houston Hobby

Tue 4/21

2:00 pm-8:55 pm

2 stops6h 55m

Harlingen Valley Intl

Tue 4/28

7:10 am-4:10 pm

2 stops9h 00m

$185

HoustonHarlingen

HOU - HRL

HOUHRL

Houston Hobby

Thu 4/16

6:01 am-10:17 am

1 stop4h 16m

Harlingen Valley Intl

Mon 4/20

7:53 pm-11:47 pm

1 stop3h 54m

$208

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Fri 4/10

6:15 pm-7:40 pm

Nonstop1h 25m

Harlingen Valley Intl

Tue 4/28

5:18 pm-6:41 pm

Nonstop1h 23m

$212

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Tue 4/21

6:00 am-10:17 am

1 stop4h 17m

Harlingen Valley Intl

Tue 4/28

6:00 am-9:40 am

1 stop3h 40m

$263

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

What is the cheapest month to fly to Harlingen, Texas?

The month of January is, on average, the cheapest month to fly to Harlingen, Texas from Houston, with most prices found around $179. If you are unable to visit Harlingen, Texas during the month of January, then departing from Houston during the month November is also very affordable. Most momondo users find prices during this month for around $209.

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 Monday when prices can be found for as low as $213. 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 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 to Harlingen, Texas during this time can be as low as $209. Flights at noon are often more expensive with an average ticket price of $284.

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

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

There is only 1 cabin class available to choose from on Houston 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.

Cheap Houston to Harlingen, Texas flight deals and tips

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

Fastest flight time

1h 10m

Direct flights

Every day

Airports in Harlingen, Texas

1 airport
The fastest flight from Houston to Harlingen, Texas takes 1h 10m
Direct flights go from Houston to Harlingen, Texas every day.
There is 1 airport in Harlingen, Texas. From Houston there are direct flights to Harlingen Valley Intl (HRL).
Search flight deals

  • 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 10m.

  • 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, Texas

Compare and see reviews for airlines that fly from Houston to Harlingen, Texas with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $178Free CancellationRating
8.0
4,333 reviews
Search Southwest flights
United AirlinesPriceFrom $179Free CancellationRating
7.4
9,488 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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