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 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.

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

As of May 2026, 80 flights take off from Harlingen and land in Worldwide each week. The most common flight departure day for this route is Thu, with 21% of weekly flights taking off on this day.

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 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.

$100 Cheap Flights from Harlingen to Worldwide in 2026

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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.

5:35 pm - 9:00 pm

HRL

DEN

4h 25m

1 stop

5:00 am - 10:00 am

DEN

HRL

4h 00m

1 stop

$194Southwest

Fri, Jul 10 - Mon, Jul 13

10:50 am - 3:35 pm

HRL

DEN

5h 45m

1 stop

6:05 am - 12:05 pm

DEN

HRL

5h 00m

1 stop

$199Southwest

Tue, Jun 16 - Tue, Jun 23

5:10 pm - 11:05 pm

HRL

DEN

6h 55m

1 stop

8:20 am - 5:15 pm

DEN

HRL

7h 55m

2 stops

$204Southwest

Sat, Aug 1 - Thu, Aug 6

2:05 pm - 7:57 pm

HRL

LAS

7h 52m

1 stop

6:00 am - 3:59 pm

LAS

HRL

7h 59m

1 stop

$231United Airlines

Wed, Jun 17 - Wed, Jun 24

5:18 pm - 6:55 pm

HRL

IAH

1h 37mnonstop

8:35 pm - 9:52 pm

IAH

HRL

1h 17mnonstop

$239United Airlines

Thu, Sep 17 - Mon, Sep 21

11:15 am - 12:25 pm

HRL

HOU

1h 10mnonstop

9:35 pm - 10:40 pm

HOU

HRL

1h 05mnonstop

$239Southwest

Sat, Jul 4 - Sat, Jul 11

6:43 pm - 10:20 pm

HRL

IAH

3h 37m

1 stop

5:00 am - 10:04 am

IAH

HRL

5h 04m

1 stop

$259American Airlines

Wed, Aug 19 - Sat, Aug 29

6:43 pm - 11:58 pm

HRL

ORD

5h 15m

1 stop

3:50 pm - 10:56 pm

ORD

HRL

7h 06m

1 stop

$271American Airlines

Sat, Sep 5 - Wed, Sep 9

2:00 pm - 9:34 pm

HRL

ORD

7h 34m

1 stop

6:00 am - 1:31 pm

ORD

HRL

7h 31m

1 stop

$313Delta

Thu, Oct 8 - Sun, Oct 11

2:00 pm - 11:36 pm

HRL

EWR

8h 36m

1 stop

6:00 am - 1:31 pm

EWR

HRL

8h 31m

1 stop

$349Delta

Fri, Oct 30 - Tue, Nov 3

United Airlines flights from Harlingen to Worldwide

Our best United Airlines deals on Harlingen to Worldwide flight tickets

United Airlines

Jun 17

HRL2:05 pmHarlingen Valley Intl

7h 52m

1 stop

LAS7:57 pmLas Vegas Harry Reid Intl

Jun 24

LAS6:00 amLas Vegas Harry Reid Intl

7h 59m

1 stop

HRL3:59 pmHarlingen Valley Intl

$231

United Airlines

Jun 16

HRL5:20 pmHarlingen Valley Intl

5h 07m

1 stop

MCO11:27 pmOrlando

Jun 23

MCO7:00 amOrlando

7h 30m

1 stop

HRL1:30 pmHarlingen Valley Intl

$287

United Airlines

Aug 20

HRL5:18 pmHarlingen Valley Intl

7h 41m

1 stop

ORD12:59 amChicago O'Hare Intl

Aug 24

ORD7:30 amChicago O'Hare Intl

5h 54m

1 stop

HRL1:24 pmHarlingen Valley Intl

$298

American Airlines flights from Harlingen to Worldwide

Our best American Airlines deals on Harlingen to Worldwide flight tickets

American Airlines

Sep 5

HRL6:43 pmHarlingen Valley Intl

5h 15m

1 stop

ORD11:58 pmChicago O'Hare Intl

Sep 9

ORD3:50 pmChicago O'Hare Intl

7h 06m

1 stop

HRL10:56 pmHarlingen Valley Intl

$271

American Airlines

Jun 10

HRL4:57 pmHarlingen Valley Intl

7h 42m

1 stop

ORD12:39 amChicago O'Hare Intl

Jun 11

ORD5:00 amChicago O'Hare Intl

5h 13m

1 stop

HRL10:13 amHarlingen Valley Intl

$277

American Airlines

Jul 1

HRL4:57 pmHarlingen Valley Intl

7h 43m

1 stop

LAS10:40 pmLas Vegas Harry Reid Intl

Aug 12

LAS11:59 pmLas Vegas Harry Reid Intl

8h 05m

1 stop

HRL10:04 amHarlingen Valley Intl

$278

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarlingenDenver

HRL - DEN

HRLDEN

Harlingen Valley Intl

Fri 7/10

5:35 pm-9:00 pm

1 stop4h 25m

Denver Intl

Mon 7/13

5:00 am-10:00 am

1 stop4h 00m

$194

HarlingenDenver

HRL - DEN

HRLDEN

Harlingen Valley Intl

Tue 6/16

10:50 am-3:35 pm

1 stop5h 45m

Denver Intl

Tue 6/23

6:05 am-12:05 pm

1 stop5h 00m

$199

HarlingenDenver

HRL - DEN

HRLDEN

Harlingen Valley Intl

Sat 8/1

5:10 pm-11:05 pm

1 stop6h 55m

Denver Intl

Thu 8/6

8:20 am-5:15 pm

2 stops7h 55m

$204

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

Wed 6/17

2:05 pm-7:57 pm

1 stop7h 52m

Las Vegas Harry Reid Intl

Wed 6/24

6:00 am-3:59 pm

1 stop7h 59m

$231

HarlingenHouston

HRL - IAH

HRLIAH

Harlingen Valley Intl

Thu 9/17

5:18 pm-6:55 pm

Nonstop1h 37m

Houston George Bush Intcntl

Mon 9/21

8:35 pm-9:52 pm

Nonstop1h 17m

$239

Quickest round-trip

HarlingenHouston

HRL - HOU

HRLHOU

Harlingen Valley Intl

Sat 7/4

11:15 am-12:25 pm

Nonstop1h 10m

Houston Hobby

Sat 7/11

9:35 pm-10:40 pm

Nonstop1h 05m

$239

HarlingenHouston

HRL - IAH

HRLIAH

Harlingen Valley Intl

Wed 8/19

6:43 pm-10:20 pm

1 stop3h 37m

Houston George Bush Intcntl

Sat 8/29

5:00 am-10:04 am

1 stop5h 04m

$259

HarlingenChicago

HRL - ORD

HRLORD

Harlingen Valley Intl

Sat 9/5

6:43 pm-11:58 pm

1 stop5h 15m

Chicago O'Hare Intl

Wed 9/9

3:50 pm-10:56 pm

1 stop7h 06m

$271

HarlingenChicago

HRL - ORD

HRLORD

Harlingen Valley Intl

Thu 10/8

2:00 pm-9:34 pm

1 stop7h 34m

Chicago O'Hare Intl

Sun 10/11

6:00 am-1:31 pm

1 stop7h 31m

$313

HarlingenNewark

HRL - EWR

HRLEWR

Harlingen Valley Intl

Fri 10/30

2:00 pm-11:36 pm

1 stop8h 36m

Newark

Tue 11/3

6:00 am-1:31 pm

1 stop8h 31m

$349

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

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

There are 4 cabin classes available to choose from on Harlingen 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	$137
Fastest flight time	1h 00m
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 $137. 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 00m

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 4 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 17.01% of all bookings. The subsequent popular models are Embraer 175 at 16.42%, Embraer 170 at 10.56%, and Airbus A320-100/200 at 9.97%.

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.