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Cheap flights from Houston to Harlingen from $89

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 9/6. 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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Cheap round-trip flights

United Airlines Logo
6:10 pm - 7:33 pmIAH-HRL
1h 23mnonstop
United Airlines Logo
5:20 pm - 6:44 pmHRL-IAH
1h 24mnonstop
$179United Airlines
Find Deal
Thu, Aug 28 - Thu, Sep 4
Southwest Logo
9:10 pm - 10:15 pmHOU-HRL
1h 05mnonstop
Southwest Logo
6:10 pm - 7:25 pmHRL-HOU
1h 15mnonstop
$179Southwest
Find Deal
Fri, Aug 29 - Sun, Aug 31
Southwest Logo
7:50 am - 8:55 amHOU-HRL
1h 05mnonstop
Southwest Logo
6:50 pm - 8:05 pmHRL-HOU
1h 15mnonstop
$189Southwest
Find Deal
Fri, Aug 15 - Mon, Aug 18
American Airlines Logo
6:05 am - 9:32 amIAH-HRL
3h 27m1 stop
American Airlines Logo
6:20 pm - 10:10 pmHRL-IAH
3h 50m1 stop
$199American Airlines
Find Deal
Thu, Aug 21 - Thu, Aug 28
Southwest Logo
6:50 pm - 9:30 pmHOU-HRL
2h 40m1 stop
Southwest Logo
6:50 pm - 8:05 pmHRL-HOU
1h 15mnonstop
$199Southwest
Find Deal
Fri, Aug 15 - Mon, Aug 18
Southwest Logo
7:50 am - 8:55 amHOU-HRL
1h 05mnonstop
Southwest Logo
2:50 pm - 9:05 pmHRL-HOU
6h 15m1 stop
$204Southwest
Find Deal
Fri, Aug 29 - Sun, Aug 31
American Airlines Logo
8:25 pm - 11:55 pmHOU-HRL
3h 30m1 stop
American Airlines Logo
5:30 am - 9:44 amHRL-HOU
4h 14m1 stop
$209American Airlines
Find Deal
Thu, Aug 14 - Mon, Aug 18
Southwest Logo
7:50 am - 8:55 amHOU-HRL
1h 05mnonstop
Southwest Logo
11:55 am - 7:55 pmHRL-HOU
8h 00m2 stops
$221Southwest
Find Deal
Fri, Sep 5 - Fri, Sep 5
United Airlines Logo
2:40 pm - 4:02 pmIAH-HRL
1h 22mnonstop
United Airlines Logo
5:20 pm - 6:44 pmHRL-IAH
1h 24mnonstop
$237United Airlines
Find Deal
Thu, Aug 21 - Thu, Aug 28
American Airlines Logo
5:00 am - 9:41 amIAH-HRL
4h 41m1 stop
American Airlines Logo
6:35 pm - 10:32 pmHRL-IAH
3h 57m1 stop
$244American Airlines
Find Deal
Sat, Sep 27 - Mon, Sep 29

United Airlines flights from Houston to Harlingen, Texas

Our best United Airlines deals on Houston to Harlingen, Texas flight tickets
United Airlines
Aug 28
IAH6:10 pmHouston George Bush Intcntl
1h 23m
HRL7:33 pmHarlingen Valley Intl
Sep 4
HRL5:20 pmHarlingen Valley Intl
1h 24m
IAH6:44 pmHouston George Bush Intcntl
$179
Find similar
United Airlines
Aug 21
IAH2:40 pmHouston George Bush Intcntl
1h 22m
HRL4:02 pmHarlingen Valley Intl
Aug 28
HRL5:20 pmHarlingen Valley Intl
1h 24m
IAH6:44 pmHouston George Bush Intcntl
$237
Find similar
United Airlines
Sep 27
IAH12:00 pmHouston George Bush Intcntl
1h 19m
HRL1:19 pmHarlingen Valley Intl
Sep 29
HRL5:17 pmHarlingen Valley Intl
1h 23m
IAH6:40 pmHouston George Bush Intcntl
$238
Find similar

Southwest flights from Houston to Harlingen, Texas

Our best Southwest deals on Houston to Harlingen, Texas flight tickets
Southwest
Aug 29
HOU9:10 pmHouston Hobby
1h 05m
HRL10:15 pmHarlingen Valley Intl
Aug 31
HRL6:10 pmHarlingen Valley Intl
1h 15m
HOU7:25 pmHouston Hobby
$179
Find similar
Southwest
Aug 15
HOU7:50 amHouston Hobby
1h 05m
HRL8:55 amHarlingen Valley Intl
Aug 18
HRL6:50 pmHarlingen Valley Intl
1h 15m
HOU8:05 pmHouston Hobby
$189
Find similar
Southwest
Aug 15
HOU6:50 pmHouston Hobby
2h 40m
1 stop
HRL9:30 pmHarlingen Valley Intl
Aug 18
HRL6:50 pmHarlingen Valley Intl
1h 15m
HOU8:05 pmHouston Hobby
$199
Find similar

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 August 1, 2025.
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

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Thu 8/28

6:10 pm-7:33 pm

Nonstop1h 23m

Harlingen Valley Intl

Thu 9/4

5:20 pm-6:44 pm

Nonstop1h 24m

$179

HoustonHarlingen

HOU - HRL

HOUHRL

Houston Hobby

Fri 8/29

9:10 pm-10:15 pm

Nonstop1h 05m

Harlingen Valley Intl

Sun 8/31

6:10 pm-7:25 pm

Nonstop1h 15m

$179

HoustonHarlingen

HOU - HRL

HOUHRL

Houston Hobby

Fri 8/15

7:50 am-8:55 am

Nonstop1h 05m

Harlingen Valley Intl

Mon 8/18

6:50 pm-8:05 pm

Nonstop1h 15m

$189

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Thu 8/21

6:05 am-9:32 am

1 stop3h 27m

Harlingen Valley Intl

Thu 8/28

6:20 pm-10:10 pm

1 stop3h 50m

$199

HoustonHarlingen

HOU - HRL

HOUHRL

Houston Hobby

Fri 8/15

6:50 pm-9:30 pm

1 stop2h 40m

Harlingen Valley Intl

Mon 8/18

6:50 pm-8:05 pm

Nonstop1h 15m

$199

HoustonHarlingen

HOU - HRL

HOUHRL

Houston Hobby

Fri 8/29

7:50 am-8:55 am

Nonstop1h 05m

Harlingen Valley Intl

Sun 8/31

2:50 pm-9:05 pm

1 stop6h 15m

$204

HoustonHarlingen

HOU - HRL

HOUHRL

Houston Hobby

Thu 8/14

8:25 pm-11:55 pm

1 stop3h 30m

Harlingen Valley Intl

Mon 8/18

5:30 am-9:44 am

1 stop4h 14m

$209

HoustonHarlingen

HOU - HRL

HOUHRL

Houston Hobby

Fri 9/5

7:50 am-8:55 am

Nonstop1h 05m

Harlingen Valley Intl

Fri 9/5

11:55 am-7:55 pm

2 stops8h 00m

$221

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Thu 8/21

2:40 pm-4:02 pm

Nonstop1h 22m

Harlingen Valley Intl

Thu 8/28

5:20 pm-6:44 pm

Nonstop1h 24m

$237

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Sat 9/27

5:00 am-9:41 am

1 stop4h 41m

Harlingen Valley Intl

Mon 9/29

6:35 pm-10:32 pm

1 stop3h 57m

$244

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 cheapest month to fly to Harlingen, Texas?

The month of April 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 April, then departing from Houston during the month March is also very affordable. Most momondo users find prices during this month for around $214.

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 Tuesday when prices can be found for as low as $194. This is often the case because there is less demand to fly during this day of the week. When flying out on a Wednesday, 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 morning. Flights from Houston to Harlingen, Texas during this time can be as low as $238. Flights in the afternoon are often more expensive with an average ticket price of $245.

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

Fly from Houston Hobby 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 are 1 cabin classes 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

Best Price Found

$89

Fastest flight time

1h 05m

Direct flights

Every day

Airports in Harlingen, Texas

1 airport
The best one-way flight to Harlingen, Texas from Houston in the past 72 hours is $89. The best round-trip flight deal from Houston to Harlingen, Texas found on momondo in the last 72 hours is $179.
The fastest flight from Houston to Harlingen, Texas takes 1h 05m
Direct flights go from Houston to Harlingen, Texas every day.
There is 1 airport near Harlingen, Texas: 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 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, Texas

Compare and see reviews for airlines that fly from Houston to Harlingen, Texas with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $149Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
SouthwestPriceFrom $179Free CancellationRating
8.0
4,246 reviews
Search Southwest 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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