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

As of May 2026, 84 flights take off from Harlingen and land in Worldwide each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.

What airlines fly to Worldwide?

American Airlines, United Airlines and Allegiant Air 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 44% of people opting to fly with this airline when traveling to Worldwide. Keep in mind that there are 16 different airlines that fly to Worldwide on a routine basis, so you have a few additional options to choose from.

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

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 May 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.

$94 Cheap Flights from Harlingen to Worldwide in 2026

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

2:10 pm - 6:45 pm

HRL

DEN

5h 35m

1 stop

5:25 am - 10:45 am

DEN

HRL

4h 20m

1 stop

$197Southwest

Wed, Jul 8 - Sat, Jul 11

2:10 pm - 7:40 pm

HRL

DEN

6h 30m

2 stops

5:25 am - 10:45 am

DEN

HRL

4h 20m

1 stop

$202Southwest

Wed, Jul 8 - Sat, Jul 11

5:30 am - 9:30 am

HRL

DEN

5h 00m

1 stop

8:20 am - 4:05 pm

DEN

HRL

6h 45m

1 stop

$207Southwest

Thu, Aug 6 - Thu, Aug 13

5:30 am - 10:40 am

HRL

DEN

6h 10m

1 stop

9:05 am - 5:15 pm

DEN

HRL

7h 10m

2 stops

$212Southwest

Thu, Aug 6 - Fri, Aug 7

6:43 pm - 10:34 pm

HRL

LAS

5h 51m

1 stop

7:00 am - 2:42 pm

LAS

HRL

5h 42m

1 stop

$231American Airlines

Sat, Aug 22 - Sat, Aug 29

2:00 pm - 8:00 pm

HRL

DEN

7h 00m

1 stop

6:10 am - 1:31 pm

DEN

HRL

6h 21m

1 stop

$250Delta

Sat, Oct 17 - Fri, Oct 23

6:43 pm - 10:34 pm

HRL

LAS

5h 51m

1 stop

12:35 pm - 10:54 pm

LAS

HRL

8h 19m

2 stops

$251American Airlines

Sat, Aug 22 - Sat, Aug 29

2:00 pm - 8:00 pm

HRL

DEN

7h 00m

1 stop

6:10 am - 1:31 pm

DEN

HRL

6h 21m

1 stop

$261Delta

Fri, Oct 16 - Fri, Oct 23

5:15 am - 2:58 pm

HRL

MCO

8h 43m

2 stops

3:15 pm - 7:29 pm

MCO

HRL

5h 14m

1 stop

$279United Airlines

Wed, Sep 2 - Sat, Sep 5

7:20 am - 10:57 am

HRL

DFW

3h 37m

1 stop

5:24 pm - 9:54 pm

DFW

HRL

4h 30m

1 stop

$317United Airlines

Wed, Jun 3 - Wed, Jun 10

Southwest flights from Harlingen to Worldwide

Our best Southwest deals on Harlingen to Worldwide flight tickets

Southwest

Jul 8

HRL2:10 pmHarlingen Valley Intl

5h 35m

1 stop

DEN6:45 pmDenver Intl

Jul 11

DEN5:25 amDenver Intl

4h 20m

1 stop

HRL10:45 amHarlingen Valley Intl

$197

Southwest

Jul 8

HRL2:10 pmHarlingen Valley Intl

6h 30m

2 stops

DEN7:40 pmDenver Intl

Jul 11

DEN5:25 amDenver Intl

4h 20m

1 stop

HRL10:45 amHarlingen Valley Intl

$202

Southwest

Aug 6

HRL11:55 amHarlingen Valley Intl

7h 05m

1 stop

DEN6:00 pmDenver Intl

Aug 7

DEN10:10 amDenver Intl

6h 05m

1 stop

HRL5:15 pmHarlingen Valley Intl

$207

United Airlines flights from Harlingen to Worldwide

Our best United Airlines deals on Harlingen to Worldwide flight tickets

United Airlines

Sep 2

HRL5:15 amHarlingen Valley Intl

8h 43m

2 stops

MCO2:58 pmOrlando

Sep 3

MCO2:06 pmOrlando

6h 23m

1 stop

HRL7:29 pmHarlingen Valley Intl

$279

United Airlines

Aug 14

HRL5:16 pmHarlingen Valley Intl

6h 19m

1 stop

LAS9:35 pmLas Vegas Harry Reid Intl

Aug 18

LAS6:00 amLas Vegas Harry Reid Intl

5h 14m

1 stop

HRL1:14 pmHarlingen Valley Intl

$309

United Airlines

Jun 3

HRL7:20 amHarlingen Valley Intl

3h 37m

1 stop

DFW10:57 amDallas/Fort Worth

Jun 10

DFW5:24 pmDallas/Fort Worth

4h 30m

1 stop

HRL9:54 pmHarlingen Valley Intl

$317

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarlingenDenver

HRL - DEN

HRLDEN

Harlingen Valley Intl

Wed 7/8

2:10 pm-6:45 pm

1 stop5h 35m

Denver Intl

Sat 7/11

5:25 am-10:45 am

1 stop4h 20m

$197

HarlingenDenver

HRL - DEN

HRLDEN

Harlingen Valley Intl

Wed 7/8

2:10 pm-7:40 pm

2 stops6h 30m

Denver Intl

Sat 7/11

5:25 am-10:45 am

1 stop4h 20m

$202

HarlingenDenver

HRL - DEN

HRLDEN

Harlingen Valley Intl

Thu 8/6

5:30 am-9:30 am

1 stop5h 00m

Denver Intl

Thu 8/13

8:20 am-4:05 pm

1 stop6h 45m

$207

HarlingenDenver

HRL - DEN

HRLDEN

Harlingen Valley Intl

Thu 8/6

5:30 am-10:40 am

1 stop6h 10m

Denver Intl

Fri 8/7

9:05 am-5:15 pm

2 stops7h 10m

$212

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

Sat 8/22

6:43 pm-10:34 pm

1 stop5h 51m

Las Vegas Harry Reid Intl

Sat 8/29

7:00 am-2:42 pm

1 stop5h 42m

$231

HarlingenDenver

HRL - DEN

HRLDEN

Harlingen Valley Intl

Sat 10/17

2:00 pm-8:00 pm

1 stop7h 00m

Denver Intl

Fri 10/23

6:10 am-1:31 pm

1 stop6h 21m

$250

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

Sat 8/22

6:43 pm-10:34 pm

1 stop5h 51m

Las Vegas Harry Reid Intl

Sat 8/29

12:35 pm-10:54 pm

2 stops8h 19m

$251

HarlingenDenver

HRL - DEN

HRLDEN

Harlingen Valley Intl

Fri 10/16

2:00 pm-8:00 pm

1 stop7h 00m

Denver Intl

Fri 10/23

6:10 am-1:31 pm

1 stop6h 21m

$261

HarlingenOrlando

HRL - MCO

HRLMCO

Harlingen Valley Intl

Wed 9/2

5:15 am-2:58 pm

2 stops8h 43m

Orlando

Sat 9/5

3:15 pm-7:29 pm

1 stop5h 14m

$279

Quickest round-trip

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Wed 6/3

7:20 am-10:57 am

1 stop3h 37m

Dallas/Fort Worth

Wed 6/10

5:24 pm-9:54 pm

1 stop4h 30m

$317

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 September instead. Flights to Worldwide in September, while not as cheap as those in October, still average around $79.

What is the cheapest Harlingen Valley Intl to Worldwide flight route?

Fly from Harlingen Valley Intl to Austin Bergstrom for the best Harlingen Valley Intl - Worldwide flight prices

Can stopping save me money on Harlingen to Worldwide flights?

No. A direct flight is the cheapest option for a flight between Harlingen to Worldwide.

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	$132
Fastest flight time	1h 10m
Direct flights	Every day
Airports in Worldwide	12,876 airports

The best one-way flight to Worldwide from Harlingen in the past 72 hours is $132. The best round-trip flight deal from Harlingen to Worldwide found on momondo in the last 72 hours is $178.

The fastest flight from Harlingen to Worldwide takes 1h 10m

Direct flights go from Harlingen to Worldwide every day.

There are 12,876 airports in Worldwide. From Harlingen there are direct flights to Dallas/Fort Worth (DFW), 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 May 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 15.45% of all bookings. The subsequent popular models are Embraer 175 at 15.45%, Airbus A320-100/200 at 10.91%, and Embraer ERJ-135 / ERJ-140 / ERJ-145 at 10.30%.

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.