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Cheap flights from Harlingen to Houston from $139

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
4:39 pm - 6:02 pmHRL  Harlingen Valley Intl-IAH Houston George Bush Intcntl
1h 23mnonstop
United Airlines Logo
2:30 pm - 3:50 pmIAH  Houston George Bush Intcntl-HRL Harlingen Valley Intl
1h 20mnonstop
$195United Airlines
Sat, Dec 5 - Mon, Dec 7
United Airlines Logo
9:20 am - 10:39 amHRL  Harlingen Valley Intl-IAH Houston George Bush Intcntl
1h 19mnonstop
United Airlines Logo
11:55 am - 1:25 pmIAH  Houston George Bush Intcntl-HRL Harlingen Valley Intl
1h 30mnonstop
$237United Airlines
Wed, Jan 6 - Sat, Jan 9
United Airlines Logo
5:05 am - 6:32 amHRL  Harlingen Valley Intl-IAH Houston George Bush Intcntl
1h 27mnonstop
United Airlines Logo
2:40 pm - 4:01 pmIAH  Houston George Bush Intcntl-HRL Harlingen Valley Intl
1h 21mnonstop
$249United Airlines
Wed, Nov 25 - Wed, Nov 25
United Airlines Logo
4:39 pm - 6:02 pmHRL  Harlingen Valley Intl-IAH Houston George Bush Intcntl
1h 23mnonstop
United Airlines Logo
8:40 pm - 9:59 pmIAH  Houston George Bush Intcntl-HRL Harlingen Valley Intl
1h 19mnonstop
$256United Airlines
Fri, Dec 4 - Sun, Dec 6
United Airlines Logo
5:05 am - 6:32 amHRL  Harlingen Valley Intl-IAH Houston George Bush Intcntl
1h 27mnonstop
United Airlines Logo
8:05 am - 9:26 amIAH  Houston George Bush Intcntl-HRL Harlingen Valley Intl
1h 21mnonstop
$273United Airlines
Thu, Nov 26 - Sun, Nov 29
United Airlines Logo
4:35 pm - 6:02 pmHRL  Harlingen Valley Intl-IAH Houston George Bush Intcntl
1h 27mnonstop
United Airlines Logo
2:30 pm - 3:53 pmIAH  Houston George Bush Intcntl-HRL Harlingen Valley Intl
1h 23mnonstop
$273United Airlines
Thu, Jan 7 - Sun, Jan 10
United Airlines Logo
2:00 pm - 3:27 pmHRL  Harlingen Valley Intl-IAH Houston George Bush Intcntl
1h 27mnonstop
United Airlines Logo
8:40 pm - 9:59 pmIAH  Houston George Bush Intcntl-HRL Harlingen Valley Intl
1h 19mnonstop
$285United Airlines
Tue, Dec 8 - Sat, Dec 12
United Airlines Logo
12:00 pm - 1:27 pmHRL  Harlingen Valley Intl-IAH Houston George Bush Intcntl
1h 27mnonstop
United Airlines Logo
8:40 pm - 9:59 pmIAH  Houston George Bush Intcntl-HRL Harlingen Valley Intl
1h 19mnonstop
$285United Airlines
Tue, Dec 8 - Sat, Dec 12
American Airlines Logo
10:35 am - 3:33 pmHRL  Harlingen Valley Intl-IAH Houston George Bush Intcntl
4h 58m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 am - 10:05 amIAH  Houston George Bush Intcntl-HRL Harlingen Valley Intl
5h 05m1 stop Dallas/Fort Worth
$329American Airlines
Thu, Jan 7 - Sun, Jan 10
American Airlines Logo
6:41 pm - 10:39 pmHRL  Harlingen Valley Intl-IAH Houston George Bush Intcntl
3h 58m1 stop Dallas/Fort Worth
American Airlines Logo
7:00 am - 1:54 pmIAH  Houston George Bush Intcntl-HRL Harlingen Valley Intl
6h 54m1 stop Dallas/Fort Worth
$329American Airlines
Fri, Dec 4 - Sun, Dec 6

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American Airlines flights from Harlingen to Houston George Bush Intcntl Airport

Our best American Airlines deals on Harlingen to Houston George Bush Intcntl Airport flight tickets
American Airlines
Dec 4
HRL6:41 pmHarlingen Valley Intl
3h 58m
1 stop
IAH10:39 pmHouston George Bush Intcntl
Dec 6
IAH7:00 amHouston George Bush Intcntl
6h 54m
1 stop
HRL1:54 pmHarlingen Valley Intl
$329
American Airlines
Nov 14
HRL6:41 pmHarlingen Valley Intl
4h 24m
1 stop
IAH11:05 pmHouston George Bush Intcntl
Nov 17
IAH6:50 amHouston George Bush Intcntl
7h 06m
1 stop
HRL1:56 pmHarlingen Valley Intl
$344
American Airlines
Dec 2
HRL6:41 pmHarlingen Valley Intl
23h 30m
1 stop
IAH6:11 pmHouston George Bush Intcntl
Dec 5
IAH12:13 pmHouston George Bush Intcntl
5h 57m
1 stop
HRL6:10 pmHarlingen Valley Intl
$346

United Airlines flights from Harlingen to Houston George Bush Intcntl Airport

Our best United Airlines deals on Harlingen to Houston George Bush Intcntl Airport flight tickets
United Airlines
Dec 5
HRL4:39 pmHarlingen Valley Intl
1h 23m
IAH6:02 pmHouston George Bush Intcntl
Dec 7
IAH2:30 pmHouston George Bush Intcntl
1h 20m
HRL3:50 pmHarlingen Valley Intl
$195
United Airlines
Jan 6
HRL9:20 amHarlingen Valley Intl
1h 19m
IAH10:39 amHouston George Bush Intcntl
Jan 9
IAH11:55 amHouston George Bush Intcntl
1h 30m
HRL1:25 pmHarlingen Valley Intl
$237
United Airlines
Nov 25
HRL5:05 amHarlingen Valley Intl
1h 27m
IAH6:32 amHouston George Bush Intcntl
Nov 25
IAH2:40 pmHouston George Bush Intcntl
1h 21m
HRL4:01 pmHarlingen Valley Intl
$249

momondo Fare Finder

 
Use the filters below to find and compare flights from Harlingen to Houston George Bush Intcntl Airport that are best for you.

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Price

Cheapest round-trip

HarlingenHouston

HRL Harlingen Valley Intl - IAH Houston George Bush Intcntl

HRLIAH

Harlingen Valley Intl

Sat 12/5

4:39 pm-6:02 pm

Nonstop1h 23m

Houston George Bush Intcntl

Mon 12/7

2:30 pm-3:50 pm

Nonstop1h 20m

$195

HarlingenHouston

HRL Harlingen Valley Intl - IAH Houston George Bush Intcntl

HRLIAH

Harlingen Valley Intl

Wed 1/6

9:20 am-10:39 am

Nonstop1h 19m

Houston George Bush Intcntl

Sat 1/9

11:55 am-1:25 pm

Nonstop1h 30m

$237

HarlingenHouston

HRL Harlingen Valley Intl - IAH Houston George Bush Intcntl

HRLIAH

Harlingen Valley Intl

Wed 11/25

5:05 am-6:32 am

Nonstop1h 27m

Houston George Bush Intcntl

Wed 11/25

2:40 pm-4:01 pm

Nonstop1h 21m

$249
Quickest round-trip

HarlingenHouston

HRL Harlingen Valley Intl - IAH Houston George Bush Intcntl

HRLIAH

Harlingen Valley Intl

Fri 12/4

4:39 pm-6:02 pm

Nonstop1h 23m

Houston George Bush Intcntl

Sun 12/6

8:40 pm-9:59 pm

Nonstop1h 19m

$256

HarlingenHouston

HRL Harlingen Valley Intl - IAH Houston George Bush Intcntl

HRLIAH

Harlingen Valley Intl

Thu 11/26

5:05 am-6:32 am

Nonstop1h 27m

Houston George Bush Intcntl

Sun 11/29

8:05 am-9:26 am

Nonstop1h 21m

$273

HarlingenHouston

HRL Harlingen Valley Intl - IAH Houston George Bush Intcntl

HRLIAH

Harlingen Valley Intl

Thu 1/7

4:35 pm-6:02 pm

Nonstop1h 27m

Houston George Bush Intcntl

Sun 1/10

2:30 pm-3:53 pm

Nonstop1h 23m

$273

HarlingenHouston

HRL Harlingen Valley Intl - IAH Houston George Bush Intcntl

HRLIAH

Harlingen Valley Intl

Tue 12/8

2:00 pm-3:27 pm

Nonstop1h 27m

Houston George Bush Intcntl

Sat 12/12

8:40 pm-9:59 pm

Nonstop1h 19m

$285

HarlingenHouston

HRL Harlingen Valley Intl - IAH Houston George Bush Intcntl

HRLIAH

Harlingen Valley Intl

Tue 12/8

12:00 pm-1:27 pm

Nonstop1h 27m

Houston George Bush Intcntl

Sat 12/12

8:40 pm-9:59 pm

Nonstop1h 19m

$285

HarlingenHouston

HRL Harlingen Valley Intl - IAH Houston George Bush Intcntl

HRLIAH

Harlingen Valley Intl

Thu 1/7

10:35 am-3:33 pm

1 stop4h 58m

Houston George Bush Intcntl

Sun 1/10

5:00 am-10:05 am

1 stop5h 05m

$329

HarlingenHouston

HRL Harlingen Valley Intl - IAH Houston George Bush Intcntl

HRLIAH

Harlingen Valley Intl

Fri 12/4

6:41 pm-10:39 pm

1 stop3h 58m

Houston George Bush Intcntl

Sun 12/6

7:00 am-1:54 pm

1 stop6h 54m

$329

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Harlingen to Houston George Bush Intcntl Airport

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 George Bush Intcntl Airport?

The month of March is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Harlingen, with most prices found around $0. If you are unable to visit Houston George Bush Intcntl Airport during the month of March, then departing from Harlingen during the month February is also very affordable. Most momondo users find prices during this month for around $179.

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from Harlingen to Houston George Bush Intcntl Airport is on a Wednesday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Wednesday will often find tickets for as low as $409. 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 George Bush Intcntl Airport on Sunday is $722.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest Harlingen to Houston George Bush Intcntl Airport flights are usually those with departure times in the afternoon. Our users have found flights to Houston George Bush Intcntl Airport in the afternoon for as low as $404. Try not to purchase tickets at noon because they tend to be around $553. 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 George Bush Intcntl flight route?

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

What cabin class options are available on Harlingen to Houston George Bush Intcntl Airport flights?

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

How have Harlingen to Houston George Bush Intcntl Airport flight prices changed over time?

As of October 2026, prices for Harlingen to Houston George Bush Intcntl Airport flights are approximately 41% more expensive when compared to flights at the same time last year.

When to book flights from Harlingen to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Harlingen to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Harlingen to Houston George Bush Intcntl Airport (HRL to IAH) flight deals and tips

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

Best Price Found

$139

Fastest flight time

1h 23m

Direct flights

Every day
The best one-way flight to Houston George Bush Intcntl Airport from Harlingen in the past 72 hours is $139. The best round-trip flight deal from Harlingen to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $195.
The fastest flight from Harlingen to Houston George Bush Intcntl Airport takes 1h 23m
Direct flights go from Harlingen to Houston George Bush Intcntl Airport every day.
Search flight deals

Frequently asked questions about flying from Harlingen to Houston George Bush Intcntl Airport

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

    A flight from Harlingen Valley Intl to Houston George Bush Intcntl will travel around 298.7 mi. In terms of flight time, this usually takes a little over 1h 23m.

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Harlingen Valley Intl Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

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

  • What is the most popular plane model from Harlingen to Houston George Bush Intcntl Airport?

  • What is the most popular airline from Harlingen to Houston George Bush Intcntl Airport?

Best airlines flying from Harlingen to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Harlingen to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $179Free CancellationRating
7.3
10,451 reviews
Search United Airlines flights

  • United Airlines Flights From Harlingen to Houston George Bush Intcntl Airport

    The lowest priced United Airlines flight from Harlingen to Houston George Bush Intcntl Airport from the last 72 hours was $179. Generally, United Airlines has 6 flights on this route every week with an average price of $269. United Airlines is rated 7.3/10 by our users.

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Katy
The Woodlands
Humble
Montgomery
Conroe
Spring
Cypress
Jersey Village
Livingston
Tomball

Why use momondo?

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

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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?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Harlingen to Houston.

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