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 49% of people opting to fly with this airline when traveling to Worldwide. Keep in mind that there are 7 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 June 2026, 192 flights take off from Harlingen and land in Worldwide each week. The most common flight departure day for this route is Sat, with 16% 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 3 as of June 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.

$109 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.

7:20 am - 8:45 am

HRL

IAH

1h 25mnonstop

8:35 pm - 9:54 pm

IAH

HRL

1h 19mnonstop

$217United Airlines

Wed, Jul 15 - Wed, Jul 22

6:30 pm - 7:45 pm

HRL

HOU

1h 15mnonstop

3:10 pm - 4:15 pm

HOU

HRL

1h 05mnonstop

$228Southwest

Mon, Jul 27 - Tue, Jul 28

4:02 pm - 12:26 am

HRL

MCO

7h 24m

1 stop

5:15 am - 9:43 am

MCO

HRL

5h 28m

1 stop

$237American Airlines

Tue, Nov 10 - Tue, Nov 17

4:40 pm - 8:40 pm

HRL

DAL

4h 00m

1 stop

1:25 pm - 2:50 pm

DAL

HRL

1h 25mnonstop

$238Southwest

Mon, Sep 14 - Wed, Sep 16

2:10 pm - 6:30 pm

HRL

HOU

4h 20m

1 stop

9:55 pm - 11:05 pm

HOU

HRL

1h 10mnonstop

$238Southwest

Wed, Jul 8 - Wed, Jul 8

5:10 am - 6:35 am

HRL

IAH

1h 25mnonstop

8:35 pm - 9:54 pm

IAH

HRL

1h 19mnonstop

$239United Airlines

Fri, Jul 17 - Mon, Jul 20

6:30 pm - 7:45 pm

HRL

HOU

1h 15mnonstop

10:35 pm - 11:45 pm

HOU

HRL

1h 10mnonstop

$239Southwest

Mon, Jul 13 - Mon, Jul 20

2:00 pm - 9:34 pm

HRL

ORD

7h 34m

1 stop

6:00 am - 1:31 pm

ORD

HRL

7h 31m

1 stop

$257Delta

Wed, Nov 18 - Tue, Dec 1

8:04 pm - 11:58 pm

HRL

IAH

3h 54m

1 stop

6:53 pm - 12:05 am

IAH

HRL

5h 12m

1 stop

$259American Airlines

Mon, Jul 13 - Mon, Jul 20

2:00 pm - 11:59 pm

HRL

MCO

8h 59m

1 stop

6:40 am - 1:31 pm

MCO

HRL

7h 51m

1 stop

$277Delta

Wed, Oct 21 - Mon, Oct 26

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United Airlines flights from Harlingen to Worldwide

Our best United Airlines deals on Harlingen to Worldwide flight tickets

United Airlines

Jul 15

HRL7:20 amHarlingen Valley Intl

1h 25m

IAH8:45 amHouston George Bush Intcntl

Jul 22

IAH8:35 pmHouston George Bush Intcntl

1h 19m

HRL9:54 pmHarlingen Valley Intl

$217

United Airlines

Jul 17

HRL5:10 amHarlingen Valley Intl

1h 25m

IAH6:35 amHouston George Bush Intcntl

Jul 20

IAH8:35 pmHouston George Bush Intcntl

1h 19m

HRL9:54 pmHarlingen Valley Intl

$239

United Airlines

Sep 14

HRL5:18 pmHarlingen Valley Intl

4h 20m

1 stop

DFW9:38 pmDallas/Fort Worth

Sep 16

DFW12:00 pmDallas/Fort Worth

3h 59m

1 stop

HRL3:59 pmHarlingen Valley Intl

$248

American Airlines flights from Harlingen to Worldwide

Our best American Airlines deals on Harlingen to Worldwide flight tickets

American Airlines

Nov 10

HRL4:02 pmHarlingen Valley Intl

7h 24m

1 stop

MCO12:26 amOrlando

Nov 17

MCO5:15 amOrlando

5h 28m

1 stop

HRL9:43 amHarlingen Valley Intl

$237

American Airlines

Jul 13

HRL8:04 pmHarlingen Valley Intl

3h 54m

1 stop

IAH11:58 pmHouston George Bush Intcntl

Jul 20

IAH6:53 pmHouston George Bush Intcntl

5h 12m

1 stop

HRL12:05 amHarlingen Valley Intl

$259

American Airlines

Aug 15

HRL3:17 pmHarlingen Valley Intl

5h 59m

1 stop

ORD9:16 pmChicago O'Hare Intl

Aug 18

ORD5:00 amChicago O'Hare Intl

5h 04m

1 stop

HRL10:04 amHarlingen Valley Intl

$269

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarlingenHouston

HRL - IAH

HRLIAH

Harlingen Valley Intl

Wed 7/15

7:20 am-8:45 am

Nonstop1h 25m

Houston George Bush Intcntl

Wed 7/22

8:35 pm-9:54 pm

Nonstop1h 19m

$217

Quickest round-trip

HarlingenHouston

HRL - HOU

HRLHOU

Harlingen Valley Intl

Mon 7/27

6:30 pm-7:45 pm

Nonstop1h 15m

Houston Hobby

Tue 7/28

3:10 pm-4:15 pm

Nonstop1h 05m

$228

HarlingenOrlando

HRL - MCO

HRLMCO

Harlingen Valley Intl

Tue 11/10

4:02 pm-12:26 am

1 stop7h 24m

Orlando

Tue 11/17

5:15 am-9:43 am

1 stop5h 28m

$237

HarlingenDallas

HRL - DAL

HRLDAL

Harlingen Valley Intl

Mon 9/14

4:40 pm-8:40 pm

1 stop4h 00m

Dallas Love Field

Wed 9/16

1:25 pm-2:50 pm

Nonstop1h 25m

$238

HarlingenHouston

HRL - HOU

HRLHOU

Harlingen Valley Intl

Wed 7/8

2:10 pm-6:30 pm

1 stop4h 20m

Houston Hobby

Wed 7/8

9:55 pm-11:05 pm

Nonstop1h 10m

$238

HarlingenHouston

HRL - IAH

HRLIAH

Harlingen Valley Intl

Fri 7/17

5:10 am-6:35 am

Nonstop1h 25m

Houston George Bush Intcntl

Mon 7/20

8:35 pm-9:54 pm

Nonstop1h 19m

$239

HarlingenHouston

HRL - HOU

HRLHOU

Harlingen Valley Intl

Mon 7/13

6:30 pm-7:45 pm

Nonstop1h 15m

Houston Hobby

Mon 7/20

10:35 pm-11:45 pm

Nonstop1h 10m

$239

HarlingenChicago

HRL - ORD

HRLORD

Harlingen Valley Intl

Wed 11/18

2:00 pm-9:34 pm

1 stop7h 34m

Chicago O'Hare Intl

Tue 12/1

6:00 am-1:31 pm

1 stop7h 31m

$257

HarlingenHouston

HRL - IAH

HRLIAH

Harlingen Valley Intl

Mon 7/13

8:04 pm-11:58 pm

1 stop3h 54m

Houston George Bush Intcntl

Mon 7/20

6:53 pm-12:05 am

1 stop5h 12m

$259

HarlingenOrlando

HRL - MCO

HRLMCO

Harlingen Valley Intl

Wed 10/21

2:00 pm-11:59 pm

1 stop8h 59m

Orlando

Mon 10/26

6:40 am-1:31 pm

1 stop7h 51m

$277

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.

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	$149
Fastest flight time	1h 05m
Direct flights	Every day
Airports in Worldwide	12,877 airports

The best one-way flight to Worldwide from Harlingen in the past 72 hours is $149. The best round-trip flight deal from Harlingen to Worldwide found on momondo in the last 72 hours is $343.

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

Direct flights go from Harlingen to Worldwide every day.

There are 12,877 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 June 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 19.71% of all bookings. The subsequent popular models are Embraer 175 at 16.18%, Embraer 170 at 10.59%, and Embraer ERJ-135 / ERJ-140 / ERJ-145 at 9.71%.

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 11,715 reviews	Search American Airlines flights
Southwest	PriceFrom $226	Free Cancellation	Rating 7.9 4,241 reviews	Search Southwest flights
United Airlines	PriceFrom $252	Free Cancellation	Rating 7.4 9,865 reviews	Search United Airlines 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.