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Cheap flights from Harlingen to Houston from $99

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 to Houston departing on 10/31. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Harlingen to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:05 am - 6:20 am
HRL
-
IAH
1h 15mnonstop
United Airlines Logo
12:04 pm - 1:23 pm
IAH
-
HRL
1h 19mnonstop
$217United Airlines
Mon, Sep 28 - Tue, Sep 29
United Airlines Logo
5:18 pm - 6:55 pm
HRL
-
IAH
1h 37mnonstop
United Airlines Logo
2:40 pm - 3:59 pm
IAH
-
HRL
1h 19mnonstop
$217United Airlines
Sat, Aug 29 - Mon, Aug 31
Southwest Logo
3:30 pm - 4:40 pm
HRL
-
HOU
1h 10mnonstop
Southwest Logo
11:15 am - 12:20 pm
HOU
-
HRL
1h 05mnonstop
$217Southwest
Sat, Sep 5 - Sun, Sep 6
Southwest Logo
5:30 am - 6:35 am
HRL
-
HOU
1h 05mnonstop
Southwest Logo
2:45 pm - 3:50 pm
HOU
-
HRL
1h 05mnonstop
$217Southwest
Mon, Sep 21 - Sat, Sep 26
Southwest Logo
12:35 pm - 1:45 pm
HRL
-
HOU
1h 10mnonstop
Southwest Logo
9:30 pm - 10:35 pm
HOU
-
HRL
1h 05mnonstop
$217Southwest
Sat, Aug 29 - Mon, Aug 31
American Airlines Logo
6:43 pm - 10:20 pm
HRL
-
IAH
3h 37m
1 stop
American Airlines Logo
6:00 am - 10:04 am
IAH
-
HRL
4h 04m
1 stop
$237American Airlines
Sat, Sep 5 - Sun, Sep 6
American Airlines Logo
6:43 pm - 10:20 pm
HRL
-
IAH
3h 37m
1 stop
American Airlines Logo
11:28 am - 6:13 pm
IAH
-
HRL
6h 45m
1 stop
$237American Airlines
Sat, Aug 29 - Mon, Aug 31
United Airlines Logo
5:05 am - 6:29 am
HRL
-
IAH
1h 24mnonstop
United Airlines Logo
6:25 pm - 7:50 pm
IAH
-
HRL
1h 25mnonstop
$237United Airlines
Tue, Dec 29 - Tue, Dec 29
United Airlines Logo
5:18 pm - 6:55 pm
HRL
-
IAH
1h 37mnonstop
United Airlines Logo
8:35 pm - 9:52 pm
IAH
-
HRL
1h 17mnonstop
$249United Airlines
Sat, Aug 22 - Mon, Aug 24
American Airlines Logo
5:51 am - 9:29 am
HRL
-
IAH
3h 38m
1 stop
American Airlines Logo
7:03 pm - 10:48 pm
IAH
-
HRL
3h 45m
1 stop
$257American Airlines
Fri, Sep 11 - Sun, Sep 13

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Southwest flights from Harlingen to Houston

Our best Southwest deals on Harlingen to Houston flight tickets
Southwest
Aug 29
HRL12:35 pmHarlingen Valley Intl
1h 10m
HOU1:45 pmHouston Hobby
Aug 31
HOU9:30 pmHouston Hobby
1h 05m
HRL10:35 pmHarlingen Valley Intl
$217
Southwest
Aug 29
HRL11:30 amHarlingen Valley Intl
5h 20m
1 stop
HOU4:50 pmHouston Hobby
Aug 31
HOU4:10 pmHouston Hobby
1h 05m
HRL5:15 pmHarlingen Valley Intl
$227
Southwest
Aug 29
HRL3:30 pmHarlingen Valley Intl
1h 10m
HOU4:40 pmHouston Hobby
Aug 31
HOU9:30 amHouston Hobby
6h 35m
2 stops
HRL4:05 pmHarlingen Valley Intl
$232

American Airlines flights from Harlingen to Houston

Our best American Airlines deals on Harlingen to Houston flight tickets
American Airlines
Aug 29
HRL6:43 pmHarlingen Valley Intl
3h 37m
1 stop
IAH10:20 pmHouston George Bush Intcntl
Aug 31
IAH11:28 amHouston George Bush Intcntl
6h 45m
1 stop
HRL6:13 pmHarlingen Valley Intl
$237
American Airlines
Sep 11
HRL5:51 amHarlingen Valley Intl
3h 38m
1 stop
IAH9:29 amHouston George Bush Intcntl
Sep 13
IAH7:03 pmHouston George Bush Intcntl
3h 45m
1 stop
HRL10:48 pmHarlingen Valley Intl
$257
American Airlines
Aug 22
HRL6:43 pmHarlingen Valley Intl
3h 37m
1 stop
IAH10:20 pmHouston George Bush Intcntl
Aug 24
IAH5:00 amHouston George Bush Intcntl
5h 04m
1 stop
HRL10:04 amHarlingen Valley Intl
$269

momondo Fare Finder

 
Customize your flight search to find flights from Harlingen 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 August 3, 2026.
Use the filters below to find and compare flights from Harlingen to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarlingenHouston

HRL - IAH

HRLIAH

Harlingen Valley Intl

Mon 9/28

5:05 am-6:20 am

Nonstop1h 15m

Houston George Bush Intcntl

Tue 9/29

12:04 pm-1:23 pm

Nonstop1h 19m

$217

HarlingenHouston

HRL - IAH

HRLIAH

Harlingen Valley Intl

Sat 8/29

5:18 pm-6:55 pm

Nonstop1h 37m

Houston George Bush Intcntl

Mon 8/31

2:40 pm-3:59 pm

Nonstop1h 19m

$217

HarlingenHouston

HRL - HOU

HRLHOU

Harlingen Valley Intl

Sat 9/5

3:30 pm-4:40 pm

Nonstop1h 10m

Houston Hobby

Sun 9/6

11:15 am-12:20 pm

Nonstop1h 05m

$217
Quickest round-trip

HarlingenHouston

HRL - HOU

HRLHOU

Harlingen Valley Intl

Mon 9/21

5:30 am-6:35 am

Nonstop1h 05m

Houston Hobby

Sat 9/26

2:45 pm-3:50 pm

Nonstop1h 05m

$217

HarlingenHouston

HRL - HOU

HRLHOU

Harlingen Valley Intl

Sat 8/29

12:35 pm-1:45 pm

Nonstop1h 10m

Houston Hobby

Mon 8/31

9:30 pm-10:35 pm

Nonstop1h 05m

$217

HarlingenHouston

HRL - IAH

HRLIAH

Harlingen Valley Intl

Sat 9/5

6:43 pm-10:20 pm

1 stop3h 37m

Houston George Bush Intcntl

Sun 9/6

6:00 am-10:04 am

1 stop4h 04m

$237

HarlingenHouston

HRL - IAH

HRLIAH

Harlingen Valley Intl

Sat 8/29

6:43 pm-10:20 pm

1 stop3h 37m

Houston George Bush Intcntl

Mon 8/31

11:28 am-6:13 pm

1 stop6h 45m

$237

HarlingenHouston

HRL - IAH

HRLIAH

Harlingen Valley Intl

Tue 12/29

5:05 am-6:29 am

Nonstop1h 24m

Houston George Bush Intcntl

Tue 12/29

6:25 pm-7:50 pm

Nonstop1h 25m

$237

HarlingenHouston

HRL - IAH

HRLIAH

Harlingen Valley Intl

Sat 8/22

5:18 pm-6:55 pm

Nonstop1h 37m

Houston George Bush Intcntl

Mon 8/24

8:35 pm-9:52 pm

Nonstop1h 17m

$249

HarlingenHouston

HRL - IAH

HRLIAH

Harlingen Valley Intl

Fri 9/11

5:51 am-9:29 am

1 stop3h 38m

Houston George Bush Intcntl

Sun 9/13

7:03 pm-10:48 pm

1 stop3h 45m

$257

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

Prices are currently low for flights on this route.

Typical prices usually range from $239 to $299.
The lowest price recently found on this route was $217.

What is the cheapest month to fly to Houston?

The month of November is, on average, the cheapest month to fly to Houston from Harlingen, with most prices found around $239. The month of October is another great option to travel to Houston, with average flight prices from Harlingen averaging around $239.

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

On average, the least expensive day to fly to Houston from Harlingen is on a Saturday. momondo users have found tickets for Saturday departures for as low as $362. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Monday is $414.

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

Our data shows that the cheapest Harlingen 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 $325. Try not to purchase tickets at noon because they tend to be around $480. 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 Hobby for the best Harlingen Valley Intl - Houston flight prices

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

There are 4 cabin classes available to choose from on Harlingen 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 to Houston flight deals and tips

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

Fastest flight time

1h 05m

Direct flights

Every day

Airports in Houston

2 airports
The fastest flight from Harlingen to Houston takes 1h 05m
Direct flights go from Harlingen to Houston every day.
There are 2 airports in Houston. From Harlingen there are direct flights to Houston George Bush Intcntl (IAH), Houston Hobby (HOU).
Search flight deals

Frequently asked questions about flying from Harlingen to Houston

  • 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 05m, 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 to Houston

Compare and see reviews for airlines that fly from Harlingen to Houston with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $179Free CancellationRating
7.4
10,058 reviews
Search United Airlines flights
SouthwestPriceFrom $184Free CancellationRating
8.0
4,227 reviews
Search Southwest 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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