Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Harlingen to Houston from $103

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 amHRL  Harlingen Valley Intl-IAH Houston George Bush Intcntl
1h 15mnonstop
United Airlines Logo
2:40 pm - 3:59 pmIAH  Houston George Bush Intcntl-HRL Harlingen Valley Intl
1h 19mnonstop
$164United Airlines
Sat, Oct 17 - Sat, Oct 17
United Airlines Logo
5:05 am - 6:20 amHRL  Harlingen Valley Intl-IAH Houston George Bush Intcntl
1h 15mnonstop
United Airlines Logo
2:40 pm - 3:59 pmIAH  Houston George Bush Intcntl-HRL Harlingen Valley Intl
1h 19mnonstop
$211United Airlines
Fri, Oct 9 - Tue, Oct 13
United Airlines Logo
5:05 am - 6:30 amHRL  Harlingen Valley Intl-IAH Houston George Bush Intcntl
1h 25mnonstop
United Airlines Logo
6:10 pm - 7:32 pmIAH  Houston George Bush Intcntl-HRL Harlingen Valley Intl
1h 22mnonstop
$224United Airlines
Fri, Jan 1 - Thu, Jan 7
United Airlines Logo
7:25 am - 8:48 amHRL  Harlingen Valley Intl-IAH Houston George Bush Intcntl
1h 23mnonstop
United Airlines Logo
6:15 pm - 7:39 pmIAH  Houston George Bush Intcntl-HRL Harlingen Valley Intl
1h 24mnonstop
$227United Airlines
Sun, Dec 20 - Tue, Dec 29
United Airlines Logo
5:05 am - 6:20 amHRL  Harlingen Valley Intl-IAH Houston George Bush Intcntl
1h 15mnonstop
United Airlines Logo
2:40 pm - 3:59 pmIAH  Houston George Bush Intcntl-HRL Harlingen Valley Intl
1h 19mnonstop
$237United Airlines
Wed, Oct 7 - Sun, Oct 11
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
$248United Airlines
Sun, Nov 1 - Tue, Nov 3
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
$250United Airlines
Wed, Dec 2 - Wed, Dec 2
United Airlines Logo
5:25 pm - 6:50 pmHRL  Harlingen Valley Intl-IAH Houston George Bush Intcntl
1h 25mnonstop
United Airlines Logo
9:30 pm - 10:48 pmIAH  Houston George Bush Intcntl-HRL Harlingen Valley Intl
1h 18mnonstop
$255United Airlines
Tue, Oct 27 - Sat, Oct 31
American Airlines Logo
5:44 am - 11:10 amHRL  Harlingen Valley Intl-IAH Houston George Bush Intcntl
5h 26m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 am - 10:19 amIAH  Houston George Bush Intcntl-HRL Harlingen Valley Intl
5h 19m1 stop Dallas/Fort Worth
$284American Airlines
Fri, Jan 1 - Thu, Jan 7
American Airlines Logo
6:42 pm - 10:57 pmHRL  Harlingen Valley Intl-IAH Houston George Bush Intcntl
4h 15m1 stop Dallas/Fort Worth
American Airlines Logo
6:56 pm - 10:59 pmIAH  Houston George Bush Intcntl-HRL Harlingen Valley Intl
4h 03m1 stop Dallas/Fort Worth
$309American Airlines
Fri, Oct 30 - Sun, Nov 1

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
Oct 17
HRL5:05 amHarlingen Valley Intl
1h 15m
IAH6:20 amHouston George Bush Intcntl
Oct 17
IAH2:40 pmHouston George Bush Intcntl
1h 19m
HRL3:59 pmHarlingen Valley Intl
$164
United Airlines
Oct 9
HRL5:05 amHarlingen Valley Intl
1h 15m
IAH6:20 amHouston George Bush Intcntl
Oct 13
IAH2:40 pmHouston George Bush Intcntl
1h 19m
HRL3:59 pmHarlingen Valley Intl
$211
United Airlines
Jan 1
HRL5:05 amHarlingen Valley Intl
1h 25m
IAH6:30 amHouston George Bush Intcntl
Jan 7
IAH6:10 pmHouston George Bush Intcntl
1h 22m
HRL7:32 pmHarlingen Valley Intl
$224

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
Jan 1
HRL5:44 amHarlingen Valley Intl
5h 26m
1 stop
IAH11:10 amHouston George Bush Intcntl
Jan 7
IAH5:00 amHouston George Bush Intcntl
5h 19m
1 stop
HRL10:19 amHarlingen Valley Intl
$284
American Airlines
Oct 31
HRL6:42 pmHarlingen Valley Intl
4h 15m
1 stop
IAH10:57 pmHouston George Bush Intcntl
Nov 7
IAH6:00 amHouston George Bush Intcntl
4h 14m
1 stop
HRL10:14 amHarlingen Valley Intl
$309
American Airlines
Oct 7
HRL6:42 pmHarlingen Valley Intl
4h 15m
1 stop
IAH10:57 pmHouston George Bush Intcntl
Oct 11
IAH6:00 amHouston George Bush Intcntl
4h 08m
1 stop
HRL10:08 amHarlingen Valley Intl
$326

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.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HarlingenHouston

HRL Harlingen Valley Intl - IAH Houston George Bush Intcntl

HRLIAH

Harlingen Valley Intl

Sat 10/17

5:05 am-6:20 am

Nonstop1h 15m

Houston George Bush Intcntl

Sat 10/17

2:40 pm-3:59 pm

Nonstop1h 19m

$164

HarlingenHouston

HRL Harlingen Valley Intl - IAH Houston George Bush Intcntl

HRLIAH

Harlingen Valley Intl

Fri 10/9

5:05 am-6:20 am

Nonstop1h 15m

Houston George Bush Intcntl

Tue 10/13

2:40 pm-3:59 pm

Nonstop1h 19m

$211

HarlingenHouston

HRL Harlingen Valley Intl - IAH Houston George Bush Intcntl

HRLIAH

Harlingen Valley Intl

Fri 1/1

5:05 am-6:30 am

Nonstop1h 25m

Houston George Bush Intcntl

Thu 1/7

6:10 pm-7:32 pm

Nonstop1h 22m

$224

HarlingenHouston

HRL Harlingen Valley Intl - IAH Houston George Bush Intcntl

HRLIAH

Harlingen Valley Intl

Sun 12/20

7:25 am-8:48 am

Nonstop1h 23m

Houston George Bush Intcntl

Tue 12/29

6:15 pm-7:39 pm

Nonstop1h 24m

$227

HarlingenHouston

HRL Harlingen Valley Intl - IAH Houston George Bush Intcntl

HRLIAH

Harlingen Valley Intl

Wed 10/7

5:05 am-6:20 am

Nonstop1h 15m

Houston George Bush Intcntl

Sun 10/11

2:40 pm-3:59 pm

Nonstop1h 19m

$237

HarlingenHouston

HRL Harlingen Valley Intl - IAH Houston George Bush Intcntl

HRLIAH

Harlingen Valley Intl

Sun 11/1

5:05 am-6:32 am

Nonstop1h 27m

Houston George Bush Intcntl

Tue 11/3

2:40 pm-4:01 pm

Nonstop1h 21m

$248

HarlingenHouston

HRL Harlingen Valley Intl - IAH Houston George Bush Intcntl

HRLIAH

Harlingen Valley Intl

Wed 12/2

4:39 pm-6:02 pm

Nonstop1h 23m

Houston George Bush Intcntl

Wed 12/2

8:40 pm-9:59 pm

Nonstop1h 19m

$250

HarlingenHouston

HRL Harlingen Valley Intl - IAH Houston George Bush Intcntl

HRLIAH

Harlingen Valley Intl

Tue 10/27

5:25 pm-6:50 pm

Nonstop1h 25m

Houston George Bush Intcntl

Sat 10/31

9:30 pm-10:48 pm

Nonstop1h 18m

$255

HarlingenHouston

HRL Harlingen Valley Intl - IAH Houston George Bush Intcntl

HRLIAH

Harlingen Valley Intl

Fri 1/1

5:44 am-11:10 am

1 stop5h 26m

Houston George Bush Intcntl

Thu 1/7

5:00 am-10:19 am

1 stop5h 19m

$284

HarlingenHouston

HRL Harlingen Valley Intl - IAH Houston George Bush Intcntl

HRLIAH

Harlingen Valley Intl

Fri 10/30

6:42 pm-10:57 pm

1 stop4h 15m

Houston George Bush Intcntl

Sun 11/1

6:56 pm-10:59 pm

1 stop4h 03m

$309

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Houston from

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 Thursday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Thursday will often find tickets for as low as $392. 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 $685.

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 $388. Try not to purchase tickets at noon because they tend to be around $564. 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 September 2026, prices for Harlingen to Houston George Bush Intcntl Airport flights are approximately 74% 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

$103

Fastest flight time

1h 15m

Direct flights

Every day
The best one-way flight to Houston George Bush Intcntl Airport from Harlingen in the past 72 hours is $103. The best round-trip flight deal from Harlingen to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $164.
The fastest flight from Harlingen to Houston George Bush Intcntl Airport takes 1h 15m
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 15m.

  • 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
7.4
10,208 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 28 flights on this route every week with an average price of $266. United Airlines is rated 7.4/10 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?

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?

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.

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.

An easier way to manage your Houston George Bush Intcntl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 10/15
Thu 10/22
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Houston