How many flights depart from Harlingen to Worldwide on average per week?

As of August 2026, 173 flights take off from Harlingen and land in Worldwide each week. The most common flight departure day for this route is Thu, with 16% of weekly flights taking off on this day.

What is the cheapest airline that flies from Harlingen Valley Intl to Worldwide?

Southwest, American Airlines, and United Airlines are the most popular carriers operating from Harlingen Valley Intl to Worldwide

What airlines fly to Worldwide?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Worldwide from Harlingen according to our data. American Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Worldwide. Keep in mind that there are 6 different airlines that fly to Worldwide on a routine basis, so you have a few additional options to choose from.

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

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

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

The number of operators available for flights from Harlingen Valley Intl Airport to Worldwide is 3 as of August 2026.

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

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 Worldwide.

What documentation or ID do you need to fly to Worldwide?

The travel and health documents required for your trip to Worldwide 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 Worldwide. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$81 Cheap Flights from Harlingen to Worldwide in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Harlingen to Worldwide

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:18 pm - 6:55 pmHRL Harlingen Valley Intl-IAH Houston George Bush Intcntl

1h 37mnonstop

2:40 pm - 3:59 pmIAH Houston George Bush Intcntl-HRL Harlingen Valley Intl

1h 19mnonstop

$140United Airlines

Wed, Sep 2 - Mon, Sep 7

5:05 am - 6:20 amHRL Harlingen Valley Intl-IAH Houston George Bush Intcntl

1h 15mnonstop

8:35 pm - 9:52 pmIAH Houston George Bush Intcntl-HRL Harlingen Valley Intl

1h 17mnonstop

$160United Airlines

Thu, Sep 24 - Mon, Sep 28

4:40 pm - 5:50 pmHRL Harlingen Valley Intl-HOU Houston Hobby

1h 10mnonstop

11:50 am - 1:00 pmHOU Houston Hobby-HRL Harlingen Valley Intl

1h 10mnonstop

$161Southwest

Thu, Sep 10 - Wed, Sep 16

5:30 am - 6:35 amHRL Harlingen Valley Intl-HOU Houston Hobby

1h 05mnonstop

9:30 pm - 10:40 pmHOU Houston Hobby-HRL Harlingen Valley Intl

1h 10mnonstop

$162Southwest

Thu, Sep 24 - Mon, Sep 28

5:18 pm - 6:55 pmHRL Harlingen Valley Intl-IAH Houston George Bush Intcntl

1h 37mnonstop

2:40 pm - 3:59 pmIAH Houston George Bush Intcntl-HRL Harlingen Valley Intl

1h 19mnonstop

$162United Airlines

Thu, Sep 10 - Fri, Sep 11

4:40 pm - 5:50 pmHRL Harlingen Valley Intl-HOU Houston Hobby

1h 10mnonstop

3:35 pm - 8:15 pmHOU Houston Hobby-HRL Harlingen Valley Intl

4h 40m1 stop Austin Bergstrom

$171Southwest

Thu, Sep 10 - Wed, Sep 16

3:35 pm - 5:22 pmHRL Harlingen Valley Intl-DFW Dallas/Fort Worth

1h 47mnonstop

2:40 pm - 4:06 pmDFW Dallas/Fort Worth-HRL Harlingen Valley Intl

1h 26mnonstop

$195American Airlines

Wed, Sep 30 - Thu, Oct 1

2:30 pm - 11:59 pmHRL Harlingen Valley Intl-MCO Orlando

8h 29m1 stop Minneapolis St Paul

6:30 am - 1:32 pmMCO Orlando-HRL Harlingen Valley Intl

8h 02m1 stop Minneapolis St Paul

$217Delta

Sat, Dec 5 - Wed, Dec 9

10:44 am - 9:05 pmHRL Harlingen Valley Intl-MCO Orlando

9h 21m2 stops Dallas/Fort Worth Charlotte Douglas

8:00 am - 1:56 pmMCO Orlando-HRL Harlingen Valley Intl

6h 56m1 stop Dallas/Fort Worth

$222American Airlines

Sat, Dec 5 - Wed, Dec 9

2:30 pm - 12:57 amHRL Harlingen Valley Intl-EWR Newark

9h 27m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

6:00 am - 1:32 pmEWR Newark-HRL Harlingen Valley Intl

8h 32m1 stop Minneapolis St Paul

$394Delta

Wed, Nov 11 - Sun, Nov 15

Cheap last minute flights

Enter your travel dates to find the best prices.

3:17 pm - 8:40 pmHRL Harlingen Valley Intl-IAH Houston George Bush Intcntl

5h 23m1 stop Dallas/Fort Worth

5:00 am - 10:04 amIAH Houston George Bush Intcntl-HRL Harlingen Valley Intl

5h 04m1 stop Dallas/Fort Worth

$329American Airlines

Wed, Aug 19 - Fri, Aug 21

5:54 am - 11:44 amHRL Harlingen Valley Intl-HOU Houston Hobby

5h 50m1 stop Dallas/Fort Worth

5:41 am - 10:04 amHOU Houston Hobby-HRL Harlingen Valley Intl

4h 23m1 stop Dallas/Fort Worth

$329American Airlines

Wed, Aug 19 - Fri, Aug 21

5:54 am - 9:33 amHRL Harlingen Valley Intl-IAH Houston George Bush Intcntl

3h 39m1 stop Dallas/Fort Worth

6:00 am - 10:04 amIAH Houston George Bush Intcntl-HRL Harlingen Valley Intl

4h 04m1 stop Dallas/Fort Worth

$353American Airlines

Wed, Aug 19 - Fri, Aug 21

7:10 pm - 8:30 pmHRL Harlingen Valley Intl-HOU Houston Hobby

1h 20mnonstop

4:10 pm - 5:15 pmHOU Houston Hobby-HRL Harlingen Valley Intl

1h 05mnonstop

$359Southwest

Sun, Aug 16 - Mon, Aug 17

7:15 am - 8:40 amHRL Harlingen Valley Intl-IAH Houston George Bush Intcntl

1h 25mnonstop

2:40 pm - 3:59 pmIAH Houston George Bush Intcntl-HRL Harlingen Valley Intl

1h 19mnonstop

$359United Airlines

Mon, Aug 17 - Wed, Aug 19

10:25 am - 2:15 pmHRL Harlingen Valley Intl-HOU Houston Hobby

3h 50m1 stop Dallas Love Field

4:10 pm - 5:15 pmHOU Houston Hobby-HRL Harlingen Valley Intl

1h 05mnonstop

$369Southwest

Sun, Aug 16 - Mon, Aug 17

6:00 am - 7:10 amHRL Harlingen Valley Intl-HOU Houston Hobby

1h 10mnonstop

9:30 am - 4:05 pmHOU Houston Hobby-HRL Harlingen Valley Intl

6h 35m2 stops Dallas Love Field Austin Bergstrom

$374Southwest

Sun, Aug 16 - Mon, Aug 17

1:59 pm - 3:24 pmHRL Harlingen Valley Intl-IAH Houston George Bush Intcntl

1h 25mnonstop

2:40 pm - 3:59 pmIAH Houston George Bush Intcntl-HRL Harlingen Valley Intl

1h 19mnonstop

$379United Airlines

Wed, Aug 19 - Fri, Aug 21

3:10 pm - 12:50 amHRL Harlingen Valley Intl-HOU Houston Hobby

9h 40m2 stops Dallas Love Field Phoenix Sky Harbor Intl

10:00 am - 4:05 pmHOU Houston Hobby-HRL Harlingen Valley Intl

6h 05m1 stop Austin Bergstrom

$384Southwest

Sun, Aug 16 - Mon, Aug 17

1:59 pm - 10:34 pmHRL Harlingen Valley Intl-MIA Miami

7h 35m1 stop Houston George Bush Intcntl

11:30 am - 3:59 pmMIA Miami-HRL Harlingen Valley Intl

5h 29m1 stop Houston George Bush Intcntl

$408United Airlines

Sat, Aug 15 - Sat, Aug 22

Cheap direct flights

Enter your travel dates to find the best prices.

5:18 pm - 6:55 pmHRL Harlingen Valley Intl-IAH Houston George Bush Intcntl

1h 37mnonstop

2:40 pm - 3:59 pmIAH Houston George Bush Intcntl-HRL Harlingen Valley Intl

1h 19mnonstop

$140United Airlines

Wed, Sep 2 - Mon, Sep 7

5:05 am - 6:20 amHRL Harlingen Valley Intl-IAH Houston George Bush Intcntl

1h 15mnonstop

8:35 pm - 9:52 pmIAH Houston George Bush Intcntl-HRL Harlingen Valley Intl

1h 17mnonstop

$160United Airlines

Thu, Sep 24 - Mon, Sep 28

4:40 pm - 5:50 pmHRL Harlingen Valley Intl-HOU Houston Hobby

1h 10mnonstop

11:50 am - 1:00 pmHOU Houston Hobby-HRL Harlingen Valley Intl

1h 10mnonstop

$161Southwest

Thu, Sep 10 - Wed, Sep 16

5:30 am - 6:35 amHRL Harlingen Valley Intl-HOU Houston Hobby

1h 05mnonstop

9:30 pm - 10:40 pmHOU Houston Hobby-HRL Harlingen Valley Intl

1h 10mnonstop

$162Southwest

Thu, Sep 24 - Mon, Sep 28

5:18 pm - 6:55 pmHRL Harlingen Valley Intl-IAH Houston George Bush Intcntl

1h 37mnonstop

2:40 pm - 3:59 pmIAH Houston George Bush Intcntl-HRL Harlingen Valley Intl

1h 19mnonstop

$162United Airlines

Thu, Sep 10 - Fri, Sep 11

4:25 pm - 5:35 pmHRL Harlingen Valley Intl-HOU Houston Hobby

1h 10mnonstop

4:10 pm - 5:15 pmHOU Houston Hobby-HRL Harlingen Valley Intl

1h 05mnonstop

$179Southwest

Wed, Sep 9 - Fri, Sep 11

4:40 pm - 5:50 pmHRL Harlingen Valley Intl-HOU Houston Hobby

1h 10mnonstop

9:30 pm - 10:40 pmHOU Houston Hobby-HRL Harlingen Valley Intl

1h 10mnonstop

$183Southwest

Mon, Sep 21 - Fri, Sep 25

3:35 pm - 5:22 pmHRL Harlingen Valley Intl-DFW Dallas/Fort Worth

1h 47mnonstop

2:40 pm - 4:06 pmDFW Dallas/Fort Worth-HRL Harlingen Valley Intl

1h 26mnonstop

$195American Airlines

Wed, Sep 30 - Thu, Oct 1

5:28 pm - 7:15 pmHRL Harlingen Valley Intl-DFW Dallas/Fort Worth

1h 47mnonstop

8:27 am - 9:58 amDFW Dallas/Fort Worth-HRL Harlingen Valley Intl

1h 31mnonstop

$223American Airlines

Fri, Sep 18 - Mon, Sep 21

5:54 am - 7:39 amHRL Harlingen Valley Intl-DFW Dallas/Fort Worth

1h 45mnonstop

6:03 pm - 7:33 pmDFW Dallas/Fort Worth-HRL Harlingen Valley Intl

1h 30mnonstop

$224American Airlines

Thu, Sep 3 - Sun, Sep 6

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Southwest flights from Harlingen to Worldwide

Our best Southwest deals on Harlingen to Worldwide flight tickets

Southwest

Sep 10

HRL4:40 pmHarlingen Valley Intl

1h 10m

HOU5:50 pmHouston Hobby

Sep 16

HOU11:50 amHouston Hobby

1h 10m

HRL1:00 pmHarlingen Valley Intl

$161

Southwest

Sep 24

HRL5:30 amHarlingen Valley Intl

1h 05m

HOU6:35 amHouston Hobby

Sep 28

HOU9:30 pmHouston Hobby

1h 10m

HRL10:40 pmHarlingen Valley Intl

$162

Southwest

Sep 10

HRL4:40 pmHarlingen Valley Intl

1h 10m

HOU5:50 pmHouston Hobby

Sep 16

HOU3:35 pmHouston Hobby

4h 40m

1 stop

HRL8:15 pmHarlingen Valley Intl

$171

American Airlines flights from Harlingen to Worldwide

Our best American Airlines deals on Harlingen to Worldwide flight tickets

American Airlines

Sep 30

HRL3:35 pmHarlingen Valley Intl

1h 47m

DFW5:22 pmDallas/Fort Worth

Oct 1

DFW2:40 pmDallas/Fort Worth

1h 26m

HRL4:06 pmHarlingen Valley Intl

$195

American Airlines

Dec 5

HRL10:44 amHarlingen Valley Intl

9h 21m

2 stops

MCO9:05 pmOrlando

Dec 9

MCO8:00 amOrlando

6h 56m

1 stop

HRL1:56 pmHarlingen Valley Intl

$222

American Airlines

Sep 18

HRL5:28 pmHarlingen Valley Intl

1h 47m

DFW7:15 pmDallas/Fort Worth

Sep 21

DFW8:27 amDallas/Fort Worth

1h 31m

HRL9:58 amHarlingen Valley Intl

$223

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarlingenHouston

HRL Harlingen Valley Intl - IAH Houston George Bush Intcntl

HRLIAH

Harlingen Valley Intl

Wed 9/2

5:18 pm-6:55 pm

Nonstop1h 37m

Houston George Bush Intcntl

Mon 9/7

2:40 pm-3:59 pm

Nonstop1h 19m

$140

HarlingenHouston

HRL Harlingen Valley Intl - IAH Houston George Bush Intcntl

HRLIAH

Harlingen Valley Intl

Thu 9/24

5:05 am-6:20 am

Nonstop1h 15m

Houston George Bush Intcntl

Mon 9/28

8:35 pm-9:52 pm

Nonstop1h 17m

$160

HarlingenHouston

HRL Harlingen Valley Intl - HOU Houston Hobby

HRLHOU

Harlingen Valley Intl

Thu 9/10

4:40 pm-5:50 pm

Nonstop1h 10m

Houston Hobby

Wed 9/16

11:50 am-1:00 pm

Nonstop1h 10m

$161

Quickest round-trip

HarlingenHouston

HRL Harlingen Valley Intl - HOU Houston Hobby

HRLHOU

Harlingen Valley Intl

Thu 9/24

5:30 am-6:35 am

Nonstop1h 05m

Houston Hobby

Mon 9/28

9:30 pm-10:40 pm

Nonstop1h 10m

$162

HarlingenHouston

HRL Harlingen Valley Intl - IAH Houston George Bush Intcntl

HRLIAH

Harlingen Valley Intl

Thu 9/10

5:18 pm-6:55 pm

Nonstop1h 37m

Houston George Bush Intcntl

Fri 9/11

2:40 pm-3:59 pm

Nonstop1h 19m

$162

HarlingenHouston

HRL Harlingen Valley Intl - HOU Houston Hobby

HRLHOU

Harlingen Valley Intl

Thu 9/10

4:40 pm-5:50 pm

Nonstop1h 10m

Houston Hobby

Wed 9/16

3:35 pm-8:15 pm

1 stop4h 40m

$171

HarlingenDallas

HRL Harlingen Valley Intl - DFW Dallas/Fort Worth

HRLDFW

Harlingen Valley Intl

Wed 9/30

3:35 pm-5:22 pm

Nonstop1h 47m

Dallas/Fort Worth

Thu 10/1

2:40 pm-4:06 pm

Nonstop1h 26m

$195

HarlingenOrlando

HRL Harlingen Valley Intl - MCO Orlando

HRLMCO

Harlingen Valley Intl

Sat 12/5

2:30 pm-11:59 pm

1 stop8h 29m

Orlando

Wed 12/9

6:30 am-1:32 pm

1 stop8h 02m

$217

HarlingenOrlando

HRL Harlingen Valley Intl - MCO Orlando

HRLMCO

Harlingen Valley Intl

Sat 12/5

10:44 am-9:05 pm

2 stops9h 21m

Orlando

Wed 12/9

8:00 am-1:56 pm

1 stop6h 56m

$222

HarlingenNewark

HRL Harlingen Valley Intl - EWR Newark

HRLEWR

Harlingen Valley Intl

Wed 11/11

2:30 pm-12:57 am

2 stops9h 27m

Newark

Sun 11/15

6:00 am-1:32 pm

1 stop8h 32m

$394

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Harlingen to Worldwide

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

Prices

Airlines

Other information

What is the cheapest month to fly to Worldwide?

If you aren’t able to travel during the month of October, then book flights to Worldwide from Harlingen during January instead. Flights to Worldwide in January, while not as cheap as those in October, still average around $317.

Can stopping save me money on Harlingen to Worldwide flights?

You could potentially save up to 20% on your flight if you consider stops on a Harlingen to Worldwide flight.

Cheap Harlingen to Worldwide flight deals and tips

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

Best Price Found	$159
Fastest flight time	1h 05m
Direct flights	Every day
Airports in Worldwide	12,884 airports

The best one-way flight to Worldwide from Harlingen in the past 72 hours is $159. The best round-trip flight deal from Harlingen to Worldwide found on momondo in the last 72 hours is $306.

The fastest flight from Harlingen to Worldwide takes 1h 05m

Direct flights go from Harlingen to Worldwide every day.

There are 12,884 airports in Worldwide. From Harlingen there are direct flights to Houston George Bush Intcntl (IAH), Dallas Love Field (DAL), Houston Hobby (HOU).

Search flight deals

Frequently asked questions about flying from Harlingen to Worldwide

When did momondo last update prices for flights from Harlingen Valley Intl Airport to Worldwide?
Prices for flights from Harlingen Valley Intl Airport to Worldwide refresh daily.
How many operators does momondo search for flights from Harlingen Valley Intl Airport to Worldwide?
The number of operators available for flights from Harlingen Valley Intl Airport to Worldwide is 3 as of August 2026.
How old do you have to be to fly from Harlingen Valley Intl Airport to Worldwide?
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 Worldwide.
What documentation or ID do you need to fly to Worldwide?
The travel and health documents required for your trip to Worldwide 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 Worldwide. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Harlingen to Worldwide?
momondo data reveals that the most frequently booked plane model on the route from Harlingen to Worldwide is Boeing 737 MAX 8, representing 17.16% of all bookings. The subsequent popular models are Embraer 175 at 13.02%, Boeing 737-800 at 11.54%, and Embraer 170 at 10.95%.

Best airlines flying from Harlingen to Worldwide

Compare and see reviews for airlines that fly from Harlingen to Worldwide with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $189	Free Cancellation	Rating 7.1 11,927 reviews	Search American Airlines flights
United Airlines	PriceFrom $238	Free Cancellation	Rating 7.4 10,108 reviews	Search United Airlines flights
Southwest	PriceFrom $253	Free Cancellation	Rating 8.0 4,220 reviews	Search Southwest flights

Why use momondo?

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

Finding the right flight to Worldwide from Harlingen is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Worldwide quick and easy, saving you time and money.

Can I find flights from Harlingen to Worldwide with flexible booking policies on momondo?

All flight searches from Harlingen to Worldwide on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Harlingen to Worldwide?

Once you have performed a search for Harlingen to Worldwide 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 Worldwide right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Harlingen to Worldwide flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.