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

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

As of April 2026, 174 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 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 45% 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.

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 April 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.

$116 Cheap Flights from Harlingen to Worldwide in 2026

1 adult

0 bags

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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.

11:30 am - 4:55 pm

HRL

LAS

7h 25m

1 stop

6:30 am - 2:50 pm

LAS

HRL

6h 20m

1 stop

$231Southwest

Sat, Sep 5 - Tue, Sep 8

12:35 pm - 1:45 pm

HRL

HOU

1h 10mnonstop

2:45 pm - 3:50 pm

HOU

HRL

1h 05mnonstop

$237Southwest

Tue, Aug 18 - Tue, Aug 25

5:18 pm - 6:41 pm

HRL

IAH

1h 23mnonstop

2:40 pm - 4:04 pm

IAH

HRL

1h 24mnonstop

$238United Airlines

Mon, May 4 - Wed, May 6

10:40 am - 11:55 am

HRL

HOU

1h 15mnonstop

8:50 pm - 10:00 pm

HOU

HRL

1h 10mnonstop

$238Southwest

Mon, May 4 - Wed, May 6

7:00 am - 8:23 am

HRL

IAH

1h 23mnonstop

8:34 pm - 9:59 pm

IAH

HRL

1h 25mnonstop

$239United Airlines

Thu, May 7 - Mon, May 11

6:00 am - 7:10 am

HRL

HOU

1h 10mnonstop

9:55 pm - 11:00 pm

HOU

HRL

1h 05mnonstop

$239Southwest

Sun, May 3 - Thu, May 7

10:45 am - 5:30 pm

HRL

LAS

8h 45m

1 stop

12:55 pm - 11:00 pm

LAS

HRL

8h 05m

2 stops

$242Southwest

Wed, May 27 - Fri, May 29

7:53 pm - 11:59 pm

HRL

IAH

4h 06m

1 stop

5:00 am - 10:17 am

IAH

HRL

5h 17m

1 stop

$259American Airlines

Fri, May 1 - Mon, May 4

2:47 pm - 7:19 pm

HRL

IAH

4h 32m

1 stop

5:00 am - 10:17 am

IAH

HRL

5h 17m

1 stop

$262American Airlines

Thu, Apr 30 - Mon, May 4

4:02 pm - 11:44 pm

HRL

LGA

6h 42m

1 stop

6:05 am - 3:05 pm

LGA

HRL

10h 00m

1 stop

$374Delta

Tue, Apr 28 - Fri, May 1

American Airlines flights from Harlingen to Worldwide

Our best American Airlines deals on Harlingen to Worldwide flight tickets

American Airlines

May 1

HRL7:53 pmHarlingen Valley Intl

4h 06m

1 stop

IAH11:59 pmHouston George Bush Intcntl

May 4

IAH5:00 amHouston George Bush Intcntl

5h 17m

1 stop

HRL10:17 amHarlingen Valley Intl

$259

American Airlines

Apr 30

HRL2:47 pmHarlingen Valley Intl

4h 32m

1 stop

IAH7:19 pmHouston George Bush Intcntl

May 4

IAH5:00 amHouston George Bush Intcntl

5h 17m

1 stop

HRL10:17 amHarlingen Valley Intl

$262

American Airlines

May 6

HRL8:03 pmHarlingen Valley Intl

3h 56m

1 stop

IAH11:59 pmHouston George Bush Intcntl

May 11

IAH5:00 amHouston George Bush Intcntl

5h 17m

1 stop

HRL10:17 amHarlingen Valley Intl

$265

Southwest flights from Harlingen to Worldwide

Our best Southwest deals on Harlingen to Worldwide flight tickets

Southwest

Sep 5

HRL11:30 amHarlingen Valley Intl

7h 25m

1 stop

LAS4:55 pmLas Vegas Harry Reid Intl

Sep 8

LAS6:30 amLas Vegas Harry Reid Intl

6h 20m

1 stop

HRL2:50 pmHarlingen Valley Intl

$231

Southwest

Aug 18

HRL12:35 pmHarlingen Valley Intl

1h 10m

HOU1:45 pmHouston Hobby

Aug 25

HOU2:45 pmHouston Hobby

1h 05m

HRL3:50 pmHarlingen Valley Intl

$237

Southwest

May 4

HRL10:40 amHarlingen Valley Intl

1h 15m

HOU11:55 amHouston Hobby

May 6

HOU8:50 pmHouston Hobby

1h 10m

HRL10:00 pmHarlingen Valley Intl

$238

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

Sat 9/5

11:30 am-4:55 pm

1 stop7h 25m

Las Vegas Harry Reid Intl

Tue 9/8

6:30 am-2:50 pm

1 stop6h 20m

$231

Quickest round-trip

HarlingenHouston

HRL - HOU

HRLHOU

Harlingen Valley Intl

Tue 8/18

12:35 pm-1:45 pm

Nonstop1h 10m

Houston Hobby

Tue 8/25

2:45 pm-3:50 pm

Nonstop1h 05m

$237

HarlingenHouston

HRL - IAH

HRLIAH

Harlingen Valley Intl

Mon 5/4

5:18 pm-6:41 pm

Nonstop1h 23m

Houston George Bush Intcntl

Wed 5/6

2:40 pm-4:04 pm

Nonstop1h 24m

$238

HarlingenHouston

HRL - HOU

HRLHOU

Harlingen Valley Intl

Mon 5/4

10:40 am-11:55 am

Nonstop1h 15m

Houston Hobby

Wed 5/6

8:50 pm-10:00 pm

Nonstop1h 10m

$238

HarlingenHouston

HRL - IAH

HRLIAH

Harlingen Valley Intl

Thu 5/7

7:00 am-8:23 am

Nonstop1h 23m

Houston George Bush Intcntl

Mon 5/11

8:34 pm-9:59 pm

Nonstop1h 25m

$239

HarlingenHouston

HRL - HOU

HRLHOU

Harlingen Valley Intl

Sun 5/3

6:00 am-7:10 am

Nonstop1h 10m

Houston Hobby

Thu 5/7

9:55 pm-11:00 pm

Nonstop1h 05m

$239

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

Wed 5/27

10:45 am-5:30 pm

1 stop8h 45m

Las Vegas Harry Reid Intl

Fri 5/29

12:55 pm-11:00 pm

2 stops8h 05m

$242

HarlingenHouston

HRL - IAH

HRLIAH

Harlingen Valley Intl

Fri 5/1

7:53 pm-11:59 pm

1 stop4h 06m

Houston George Bush Intcntl

Mon 5/4

5:00 am-10:17 am

1 stop5h 17m

$259

HarlingenHouston

HRL - IAH

HRLIAH

Harlingen Valley Intl

Thu 4/30

2:47 pm-7:19 pm

1 stop4h 32m

Houston George Bush Intcntl

Mon 5/4

5:00 am-10:17 am

1 stop5h 17m

$262

HarlingenNew York

HRL - LGA

HRLLGA

Harlingen Valley Intl

Tue 4/28

4:02 pm-11:44 pm

1 stop6h 42m

New York LaGuardia

Fri 5/1

6:05 am-3:05 pm

1 stop10h 00m

$374

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 Harlingen Valley Intl to Worldwide flight route?

Fly from Harlingen Valley Intl to Dallas/Fort Worth for the best Harlingen Valley Intl - Worldwide flight prices

What cabin class options are available on Harlingen Valley Intl to Worldwide flights?

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

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	$169
Fastest flight time	1h 10m
Direct flights	Every day
Airports in Worldwide	12,872 airports

The best one-way flight to Worldwide from Harlingen in the past 72 hours is $169. The best round-trip flight deal from Harlingen to Worldwide found on momondo in the last 72 hours is $208.

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

Direct flights go from Harlingen to Worldwide every day.

There are 12,872 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 April 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 Embraer 175, representing 15.77% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 14.93%, Airbus A320-100/200 at 11.27%, and Embraer ERJ-135 / ERJ-140 / ERJ-145 at 10.42%.

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.