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Cheap flights from Harlingen, Texas to Houston from $79

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 10/14. 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 Harlingen, Texas to Houston

Cheap round-trip flights

United Airlines Logo
5:17 pm - 6:40 pmHRL-IAH
1h 23mnonstop
United Airlines Logo
6:20 pm - 7:41 pmIAH-HRL
1h 21mnonstop
$179United Airlines
Find Deal
Mon, Sep 29 - Fri, Oct 3
Southwest Logo
6:00 am - 7:10 amHRL-HOU
1h 10mnonstop
Southwest Logo
7:50 am - 8:55 amHOU-HRL
1h 05mnonstop
$179Southwest
Find Deal
Thu, Oct 2 - Thu, Oct 9
Southwest Logo
6:15 am - 7:25 amHRL-HOU
1h 10mnonstop
Southwest Logo
8:35 am - 9:40 amHOU-HRL
1h 05mnonstop
$184Southwest
Find Deal
Sat, Sep 20 - Sun, Sep 28
United Airlines Logo
7:00 am - 8:25 amHRL-IAH
1h 25mnonstop
United Airlines Logo
10:05 pm - 11:18 pmIAH-HRL
1h 13mnonstop
$184United Airlines
Find Deal
Sat, Sep 20 - Sun, Sep 28
United Airlines Logo
5:17 pm - 6:40 pmHRL-IAH
1h 23mnonstop
United Airlines Logo
10:05 pm - 11:18 pmIAH-HRL
1h 13mnonstop
$187United Airlines
Find Deal
Fri, Oct 3 - Fri, Oct 10
Southwest Logo
6:25 pm - 9:35 pmHRL-HOU
3h 10m1 stop
Southwest Logo
8:45 am - 9:55 amHOU-HRL
1h 10mnonstop
$194Southwest
Find Deal
Fri, Nov 14 - Mon, Nov 17
Southwest Logo
1:30 pm - 5:55 pmHRL-HOU
4h 25m1 stop
Southwest Logo
7:50 am - 8:55 amHOU-HRL
1h 05mnonstop
$198Southwest
Find Deal
Sat, Oct 4 - Mon, Oct 6
American Airlines Logo
6:35 pm - 10:32 pmHRL-IAH
3h 57m1 stop
American Airlines Logo
5:00 am - 9:41 amIAH-HRL
4h 41m1 stop
$199American Airlines
Find Deal
Sat, Sep 27 - Sun, Sep 28
American Airlines Logo
10:11 am - 3:49 pmHRL-IAH
5h 38m1 stop
American Airlines Logo
6:00 am - 9:41 amIAH-HRL
3h 41m1 stop
$204American Airlines
Find Deal
Sat, Sep 20 - Sun, Sep 28
American Airlines Logo
10:11 am - 3:55 pmHRL-HOU
5h 44m1 stop
American Airlines Logo
6:00 am - 9:41 amHOU-HRL
3h 41m1 stop
$204American Airlines
Find Deal
Sat, Sep 20 - Sun, Sep 28

Southwest flights from Harlingen, Texas to Houston

Our best Southwest deals on Harlingen, Texas to Houston flight tickets
Southwest
Oct 2
HRL6:00 amHarlingen Valley Intl
1h 10m
HOU7:10 amHouston Hobby
Oct 9
HOU7:50 amHouston Hobby
1h 05m
HRL8:55 amHarlingen Valley Intl
$179
Find similar
Southwest
Sep 20
HRL6:15 amHarlingen Valley Intl
1h 10m
HOU7:25 amHouston Hobby
Sep 28
HOU8:35 amHouston Hobby
1h 05m
HRL9:40 amHarlingen Valley Intl
$184
Find similar
Southwest
Nov 14
HRL6:25 pmHarlingen Valley Intl
3h 10m
1 stop
HOU9:35 pmHouston Hobby
Nov 17
HOU8:45 amHouston Hobby
1h 10m
HRL9:55 amHarlingen Valley Intl
$194
Find similar

American Airlines flights from Harlingen, Texas to Houston

Our best American Airlines deals on Harlingen, Texas to Houston flight tickets
American Airlines
Sep 27
HRL6:35 pmHarlingen Valley Intl
3h 57m
1 stop
IAH10:32 pmHouston George Bush Intcntl
Sep 28
IAH5:00 amHouston George Bush Intcntl
4h 41m
1 stop
HRL9:41 amHarlingen Valley Intl
$199
Find similar
American Airlines
Sep 20
HRL10:11 amHarlingen Valley Intl
5h 44m
1 stop
HOU3:55 pmHouston Hobby
Sep 28
HOU6:00 amHouston Hobby
3h 41m
1 stop
HRL9:41 amHarlingen Valley Intl
$204
Find similar
American Airlines
Sep 26
HRL5:45 amHarlingen Valley Intl
3h 37m
1 stop
IAH9:22 amHouston George Bush Intcntl
Oct 3
IAH6:01 amHouston George Bush Intcntl
3h 40m
1 stop
HRL9:41 amHarlingen Valley Intl
$214
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Harlingen, Texas to Houston 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 September 7, 2025.
Use the filters below to find and compare flights from Harlingen, Texas to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HarlingenHouston

HRL - IAH

HRLIAH

Harlingen Valley Intl

Mon 9/29

5:17 pm-6:40 pm

Nonstop1h 23m

Houston George Bush Intcntl

Fri 10/3

6:20 pm-7:41 pm

Nonstop1h 21m

$179

HarlingenHouston

HRL - HOU

HRLHOU

Harlingen Valley Intl

Thu 10/2

6:00 am-7:10 am

Nonstop1h 10m

Houston Hobby

Thu 10/9

7:50 am-8:55 am

Nonstop1h 05m

$179

HarlingenHouston

HRL - HOU

HRLHOU

Harlingen Valley Intl

Sat 9/20

6:15 am-7:25 am

Nonstop1h 10m

Houston Hobby

Sun 9/28

8:35 am-9:40 am

Nonstop1h 05m

$184

HarlingenHouston

HRL - IAH

HRLIAH

Harlingen Valley Intl

Sat 9/20

7:00 am-8:25 am

Nonstop1h 25m

Houston George Bush Intcntl

Sun 9/28

10:05 pm-11:18 pm

Nonstop1h 13m

$184

HarlingenHouston

HRL - IAH

HRLIAH

Harlingen Valley Intl

Fri 10/3

5:17 pm-6:40 pm

Nonstop1h 23m

Houston George Bush Intcntl

Fri 10/10

10:05 pm-11:18 pm

Nonstop1h 13m

$187

HarlingenHouston

HRL - HOU

HRLHOU

Harlingen Valley Intl

Fri 11/14

6:25 pm-9:35 pm

1 stop3h 10m

Houston Hobby

Mon 11/17

8:45 am-9:55 am

Nonstop1h 10m

$194

HarlingenHouston

HRL - HOU

HRLHOU

Harlingen Valley Intl

Sat 10/4

1:30 pm-5:55 pm

1 stop4h 25m

Houston Hobby

Mon 10/6

7:50 am-8:55 am

Nonstop1h 05m

$198

HarlingenHouston

HRL - IAH

HRLIAH

Harlingen Valley Intl

Sat 9/27

6:35 pm-10:32 pm

1 stop3h 57m

Houston George Bush Intcntl

Sun 9/28

5:00 am-9:41 am

1 stop4h 41m

$199

HarlingenHouston

HRL - IAH

HRLIAH

Harlingen Valley Intl

Sat 9/20

10:11 am-3:49 pm

1 stop5h 38m

Houston George Bush Intcntl

Sun 9/28

6:00 am-9:41 am

1 stop3h 41m

$204

HarlingenHouston

HRL - HOU

HRLHOU

Harlingen Valley Intl

Sat 9/20

10:11 am-3:55 pm

1 stop5h 44m

Houston Hobby

Sun 9/28

6:00 am-9:41 am

1 stop3h 41m

$204

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 Houston from

How to get the cheapest flight ticket from Harlingen, Texas to Houston

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 Houston?

The month of January is, on average, the cheapest month to fly to Houston from Harlingen, Texas, with most prices found around $183. The month of February is another great option to travel to Houston, with average flight prices from Harlingen, Texas averaging around $184.

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

On average, the least expensive day to fly to Houston from Harlingen, Texas is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $307. However, this price may fluctuate depending on the airline, the season, and holidays. 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 on Sunday is $381.

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

Our data shows that the cheapest Harlingen, Texas to Houston flights are usually those with departure times in the evening. Our users have found flights to Houston in the evening for as low as $307. Try not to purchase tickets in the morning because they tend to be around $442. 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 flight route?

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

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

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

Cheap Harlingen, Texas to Houston flight deals and tips

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

Fastest flight time

1h 10m

Direct flights

Every day

Airports in Houston

2 airports
The fastest flight from Harlingen, Texas to Houston takes 1h 10m
Direct flights go from Harlingen, Texas to Houston every day.
There are 2 airports near Houston: Houston George Bush Intcntl (IAH), Houston Hobby (HOU)
Search flight deals

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

    A flight from Harlingen Valley Intl to Houston will travel around 284.2 mi. Flights usually cover this in 1h 10m, depending on flying conditions and air traffic around both airports.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Harlingen Valley Intl Airport to Houston.

  • What documentation or ID do you need to fly to Houston?

    The travel and health documents you'll need for your trip to Houston 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Harlingen, Texas to Houston

Compare and see reviews for airlines that fly from Harlingen, Texas to Houston with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $154Free CancellationRating
8.0
4,247 reviews
Search Southwest flights
United AirlinesPriceFrom $165Free CancellationRating
7.4
8,939 reviews
Search United Airlines flights

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?

Once you have performed a search for Harlingen to Houston 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 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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