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

As of September 2026, 155 flights take off from Harlingen and land in Worldwide each week. The most common flight departure day for this route is Thu, with 19% of weekly flights taking off on this day.

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

Southwest, United Airlines, and American 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 50% 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 4 as of September 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.

$113 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.

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

1h 10mnonstop

8:40 pm - 9:50 pmHOU Houston Hobby-HRL Harlingen Valley Intl

1h 10mnonstop

$225Southwest

Mon, Sep 28 - Wed, Sep 30

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

1h 10mnonstop

10:00 am - 2:50 pmHOU Houston Hobby-HRL Harlingen Valley Intl

4h 50m1 stop Dallas Love Field

$235Southwest

Mon, Sep 28 - Wed, Sep 30

4:53 pm - 6:45 pmHRL Harlingen Valley Intl-DFW Dallas/Fort Worth

1h 52mnonstop

8:27 am - 10:08 amDFW Dallas/Fort Worth-HRL Harlingen Valley Intl

1h 41mnonstop

$237American Airlines

Thu, Oct 1 - Tue, Oct 6

3:25 pm - 5:00 pmHRL Harlingen Valley Intl-DAL Dallas Love Field

1h 35mnonstop

1:25 pm - 2:50 pmDAL Dallas Love Field-HRL Harlingen Valley Intl

1h 25mnonstop

$237Southwest

Tue, Sep 22 - Tue, Sep 29

10:55 am - 12:00 pmHRL Harlingen Valley Intl-HOU Houston Hobby

1h 05mnonstop

11:00 am - 4:45 pmHOU Houston Hobby-HRL Harlingen Valley Intl

5h 45m2 stops Dallas Love Field Austin Bergstrom

$240Southwest

Mon, Sep 28 - Wed, Sep 30

6:42 pm - 8:30 pmHRL Harlingen Valley Intl-DFW Dallas/Fort Worth

1h 48mnonstop

8:27 am - 10:08 amDFW Dallas/Fort Worth-HRL Harlingen Valley Intl

1h 41mnonstop

$254American Airlines

Wed, Oct 14 - Fri, Oct 16

7:15 am - 8:45 amHRL Harlingen Valley Intl-IAH Houston George Bush Intcntl

1h 30mnonstop

6:25 pm - 7:44 pmIAH Houston George Bush Intcntl-HRL Harlingen Valley Intl

1h 19mnonstop

$269United Airlines

Fri, Oct 9 - Sun, Oct 11

5:05 am - 8:50 amHRL Harlingen Valley Intl-DFW Dallas/Fort Worth

3h 45m1 stop Houston George Bush Intcntl

3:57 pm - 9:52 pmDFW Dallas/Fort Worth-HRL Harlingen Valley Intl

5h 55m1 stop Houston George Bush Intcntl

$270United Airlines

Wed, Sep 30 - Tue, Oct 6

6:42 pm - 8:30 pmHRL Harlingen Valley Intl-DFW Dallas/Fort Worth

1h 48mnonstop

8:27 am - 10:08 amDFW Dallas/Fort Worth-HRL Harlingen Valley Intl

1h 41mnonstop

$271American Airlines

Fri, Oct 16 - Fri, Oct 23

5:05 am - 8:50 amHRL Harlingen Valley Intl-DFW Dallas/Fort Worth

3h 45m1 stop Houston George Bush Intcntl

5:25 pm - 10:48 pmDFW Dallas/Fort Worth-HRL Harlingen Valley Intl

5h 23m1 stop Houston George Bush Intcntl

$274United Airlines

Fri, Oct 23 - Mon, Oct 26

Cheap last minute flights

Enter your travel dates to find the best prices.

7:25 am - 11:05 amHRL Harlingen Valley Intl-LAX Los Angeles Los Angeles

5h 40m1 stop Houston Hobby

5:10 am - 5:15 pmLAX Los Angeles Los Angeles-HRL Harlingen Valley Intl

10h 05m1 stop Houston Hobby

$310Southwest

Wed, Sep 9 - Fri, Sep 11

6:35 am - 4:15 pmHRL Harlingen Valley Intl-LAX Los Angeles Los Angeles

11h 40m2 stops Austin Bergstrom El Paso

5:10 am - 5:15 pmLAX Los Angeles Los Angeles-HRL Harlingen Valley Intl

10h 05m1 stop Houston Hobby

$321Southwest

Wed, Sep 9 - Fri, Sep 11

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

1h 25mnonstop

6:20 pm - 7:39 pmIAH Houston George Bush Intcntl-HRL Harlingen Valley Intl

1h 19mnonstop

$329United Airlines

Tue, Sep 8 - Wed, Sep 9

1:59 pm - 8:23 pmHRL Harlingen Valley Intl-LAX Los Angeles Los Angeles

8h 24m1 stop Houston George Bush Intcntl

1:15 pm - 9:52 pmLAX Los Angeles Los Angeles-HRL Harlingen Valley Intl

6h 37m1 stop Houston George Bush Intcntl

$342United Airlines

Wed, Sep 9 - Fri, Sep 11

5:28 pm - 10:26 pmHRL Harlingen Valley Intl-LAS Las Vegas Harry Reid Intl

6h 58m1 stop Dallas/Fort Worth

9:00 am - 4:58 pmLAS Las Vegas Harry Reid Intl-HRL Harlingen Valley Intl

5h 58m1 stop Dallas/Fort Worth

$342American Airlines

Wed, Sep 9 - Sat, Sep 12

5:28 pm - 10:30 pmHRL Harlingen Valley Intl-IAH Houston George Bush Intcntl

5h 02m1 stop Dallas/Fort Worth

5:00 am - 9:58 amIAH Houston George Bush Intcntl-HRL Harlingen Valley Intl

4h 58m1 stop Dallas/Fort Worth

$349American Airlines

Wed, Sep 9 - Mon, Sep 14

6:35 am - 4:15 pmHRL Harlingen Valley Intl-LAX Los Angeles Los Angeles

11h 40m2 stops Austin Bergstrom El Paso

5:10 am - 5:15 pmLAX Los Angeles Los Angeles-HRL Harlingen Valley Intl

10h 05m1 stop Houston Hobby

$358Southwest

Wed, Sep 9 - Fri, Sep 11

12:35 pm - 1:45 pmHRL Harlingen Valley Intl-HOU Houston Hobby

1h 10mnonstop

2:45 pm - 3:50 pmHOU Houston Hobby-HRL Harlingen Valley Intl

1h 05mnonstop

$369Southwest

Tue, Sep 8 - Wed, Sep 9

8:00 pm - 11:26 pmHRL Harlingen Valley Intl-LAS Las Vegas Harry Reid Intl

5h 26m1 stop Dallas/Fort Worth

8:00 am - 4:58 pmLAS Las Vegas Harry Reid Intl-HRL Harlingen Valley Intl

6h 58m1 stop Dallas/Fort Worth

$437American Airlines

Thu, Sep 10 - Tue, Sep 22

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

$449United Airlines

Sun, Sep 6 - Mon, Sep 7

Cheap direct flights

Enter your travel dates to find the best prices.

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

1h 10mnonstop

8:40 pm - 9:50 pmHOU Houston Hobby-HRL Harlingen Valley Intl

1h 10mnonstop

$225Southwest

Mon, Sep 28 - Wed, Sep 30

4:53 pm - 6:45 pmHRL Harlingen Valley Intl-DFW Dallas/Fort Worth

1h 52mnonstop

8:27 am - 10:08 amDFW Dallas/Fort Worth-HRL Harlingen Valley Intl

1h 41mnonstop

$237American Airlines

Thu, Oct 1 - Tue, Oct 6

3:25 pm - 5:00 pmHRL Harlingen Valley Intl-DAL Dallas Love Field

1h 35mnonstop

1:25 pm - 2:50 pmDAL Dallas Love Field-HRL Harlingen Valley Intl

1h 25mnonstop

$237Southwest

Tue, Sep 22 - Tue, Sep 29

6:30 pm - 7:45 pmHRL Harlingen Valley Intl-HOU Houston Hobby

1h 15mnonstop

10:35 pm - 11:45 pmHOU Houston Hobby-HRL Harlingen Valley Intl

1h 10mnonstop

$247Southwest

Fri, Oct 9 - Sun, Oct 11

6:42 pm - 8:30 pmHRL Harlingen Valley Intl-DFW Dallas/Fort Worth

1h 48mnonstop

8:27 am - 10:08 amDFW Dallas/Fort Worth-HRL Harlingen Valley Intl

1h 41mnonstop

$254American Airlines

Wed, Oct 14 - Fri, Oct 16

12:05 pm - 1:40 pmHRL Harlingen Valley Intl-DAL Dallas Love Field

1h 35mnonstop

11:50 am - 1:15 pmDAL Dallas Love Field-HRL Harlingen Valley Intl

1h 25mnonstop

$254Southwest

Wed, Oct 21 - Thu, Oct 22

12:35 pm - 1:45 pmHRL Harlingen Valley Intl-HOU Houston Hobby

1h 10mnonstop

2:45 pm - 3:50 pmHOU Houston Hobby-HRL Harlingen Valley Intl

1h 05mnonstop

$257Southwest

Wed, Sep 23 - Wed, Sep 23

7:15 am - 8:45 amHRL Harlingen Valley Intl-IAH Houston George Bush Intcntl

1h 30mnonstop

6:25 pm - 7:44 pmIAH Houston George Bush Intcntl-HRL Harlingen Valley Intl

1h 19mnonstop

$269United Airlines

Fri, Oct 9 - Sun, Oct 11

7:15 am - 8:45 amHRL Harlingen Valley Intl-IAH Houston George Bush Intcntl

1h 30mnonstop

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

1h 17mnonstop

$285United Airlines

Sun, Sep 27 - Mon, Sep 28

5:25 pm - 6:50 pmHRL Harlingen Valley Intl-IAH Houston George Bush Intcntl

1h 25mnonstop

9:30 pm - 10:48 pmIAH Houston George Bush Intcntl-HRL Harlingen Valley Intl

1h 18mnonstop

$295United Airlines

Tue, Oct 27 - Sat, Oct 31

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United Airlines flights from Harlingen to Worldwide

Our best United Airlines deals on Harlingen to Worldwide flight tickets

United Airlines

Oct 9

HRL7:15 amHarlingen Valley Intl

1h 30m

IAH8:45 amHouston George Bush Intcntl

Oct 11

IAH6:25 pmHouston George Bush Intcntl

1h 19m

HRL7:44 pmHarlingen Valley Intl

$269

United Airlines

Sep 30

HRL5:05 amHarlingen Valley Intl

3h 45m

1 stop

DFW8:50 amDallas/Fort Worth

Oct 6

DFW3:57 pmDallas/Fort Worth

5h 55m

1 stop

HRL9:52 pmHarlingen Valley Intl

$270

United Airlines

Oct 23

HRL5:05 amHarlingen Valley Intl

3h 45m

1 stop

DFW8:50 amDallas/Fort Worth

Oct 26

DFW5:25 pmDallas/Fort Worth

5h 23m

1 stop

HRL10:48 pmHarlingen Valley Intl

$274

Southwest flights from Harlingen to Worldwide

Our best Southwest deals on Harlingen to Worldwide flight tickets

Southwest

Sep 28

HRL4:40 pmHarlingen Valley Intl

1h 10m

HOU5:50 pmHouston Hobby

Sep 30

HOU8:40 pmHouston Hobby

1h 10m

HRL9:50 pmHarlingen Valley Intl

$225

Southwest

Sep 28

HRL4:40 pmHarlingen Valley Intl

1h 10m

HOU5:50 pmHouston Hobby

Sep 30

HOU10:00 amHouston Hobby

4h 50m

1 stop

HRL2:50 pmHarlingen Valley Intl

$235

Southwest

Sep 22

HRL3:25 pmHarlingen Valley Intl

1h 35m

DAL5:00 pmDallas Love Field

Sep 29

DAL1:25 pmDallas Love Field

1h 25m

HRL2:50 pmHarlingen Valley Intl

$237

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

HarlingenHouston

HRL Harlingen Valley Intl - HOU Houston Hobby

HRLHOU

Harlingen Valley Intl

Mon 9/28

4:40 pm-5:50 pm

Nonstop1h 10m

Houston Hobby

Wed 9/30

8:40 pm-9:50 pm

Nonstop1h 10m

$225

HarlingenHouston

HRL Harlingen Valley Intl - HOU Houston Hobby

HRLHOU

Harlingen Valley Intl

Mon 9/28

4:40 pm-5:50 pm

Nonstop1h 10m

Houston Hobby

Wed 9/30

10:00 am-2:50 pm

1 stop4h 50m

$235

HarlingenDallas

HRL Harlingen Valley Intl - DFW Dallas/Fort Worth

HRLDFW

Harlingen Valley Intl

Thu 10/1

4:53 pm-6:45 pm

Nonstop1h 52m

Dallas/Fort Worth

Tue 10/6

8:27 am-10:08 am

Nonstop1h 41m

$237

HarlingenDallas

HRL Harlingen Valley Intl - DAL Dallas Love Field

HRLDAL

Harlingen Valley Intl

Tue 9/22

3:25 pm-5:00 pm

Nonstop1h 35m

Dallas Love Field

Tue 9/29

1:25 pm-2:50 pm

Nonstop1h 25m

$237

HarlingenHouston

HRL Harlingen Valley Intl - HOU Houston Hobby

HRLHOU

Harlingen Valley Intl

Mon 9/28

10:55 am-12:00 pm

Nonstop1h 05m

Houston Hobby

Wed 9/30

11:00 am-4:45 pm

2 stops5h 45m

$240

HarlingenDallas

HRL Harlingen Valley Intl - DFW Dallas/Fort Worth

HRLDFW

Harlingen Valley Intl

Wed 10/14

6:42 pm-8:30 pm

Nonstop1h 48m

Dallas/Fort Worth

Fri 10/16

8:27 am-10:08 am

Nonstop1h 41m

$254

HarlingenHouston

HRL Harlingen Valley Intl - IAH Houston George Bush Intcntl

HRLIAH

Harlingen Valley Intl

Fri 10/9

7:15 am-8:45 am

Nonstop1h 30m

Houston George Bush Intcntl

Sun 10/11

6:25 pm-7:44 pm

Nonstop1h 19m

$269

HarlingenDallas

HRL Harlingen Valley Intl - DFW Dallas/Fort Worth

HRLDFW

Harlingen Valley Intl

Wed 9/30

5:05 am-8:50 am

1 stop3h 45m

Dallas/Fort Worth

Tue 10/6

3:57 pm-9:52 pm

1 stop5h 55m

$270

HarlingenDallas

HRL Harlingen Valley Intl - DFW Dallas/Fort Worth

HRLDFW

Harlingen Valley Intl

Fri 10/16

6:42 pm-8:30 pm

Nonstop1h 48m

Dallas/Fort Worth

Fri 10/23

8:27 am-10:08 am

Nonstop1h 41m

$271

HarlingenDallas

HRL Harlingen Valley Intl - DFW Dallas/Fort Worth

HRLDFW

Harlingen Valley Intl

Fri 10/23

5:05 am-8:50 am

1 stop3h 45m

Dallas/Fort Worth

Mon 10/26

5:25 pm-10:48 pm

1 stop5h 23m

$274

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 January, then book flights to Worldwide from Harlingen during October instead. Flights to Worldwide in October, while not as cheap as those in January, still average around $329.

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	$113
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 $113. The best round-trip flight deal from Harlingen to Worldwide found on momondo in the last 72 hours is $225.

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 4 as of September 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 14.79% of all bookings. The subsequent popular models are Embraer ERJ-135 / ERJ-140 / ERJ-145 at 11.90%, Boeing 737-800 at 11.58%, and Embraer 175 at 10.61%.

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 12,044 reviews	Search American Airlines flights
United Airlines	PriceFrom $238	Free Cancellation	Rating 7.4 10,172 reviews	Search United Airlines flights
Southwest	PriceFrom $253	Free Cancellation	Rating 8.0 4,200 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.