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

Southwest, United Airlines, and Sun Country Air 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 October 2026, 133 flights take off from Harlingen and land in Worldwide each week. The most common flight departure day for this route is Mon, with 20% of weekly flights taking off on this day.

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 56% 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 5 as of October 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.

$115 Cheap Flights from Harlingen to Worldwide in 2026/27

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.

4:35 pm - 6:02 pmHRL Harlingen Valley Intl-IAH Houston George Bush Intcntl

1h 27mnonstop

2:30 pm - 3:53 pmIAH Houston George Bush Intcntl-HRL Harlingen Valley Intl

1h 23mnonstop

$197United Airlines

Tue, Jan 12 - Wed, Jan 13

6:41 pm - 11:50 pmHRL Harlingen Valley Intl-DEN Denver Intl

6h 09m1 stop Dallas/Fort Worth

10:37 am - 6:10 pmDEN Denver Intl-HRL Harlingen Valley Intl

6h 33m1 stop Dallas/Fort Worth

$207American Airlines

Wed, Dec 2 - Thu, Dec 3

1:00 pm - 5:40 pmHRL Harlingen Valley Intl-DEN Denver Intl

5h 40m1 stop Houston Hobby

4:40 pm - 9:50 pmDEN Denver Intl-HRL Harlingen Valley Intl

4h 10m1 stop Houston Hobby

$208Southwest

Wed, Jan 6 - Wed, Feb 3

4:30 pm - 10:05 pmHRL Harlingen Valley Intl-DEN Denver Intl

6h 35m1 stop Houston Hobby

1:35 pm - 9:50 pmDEN Denver Intl-HRL Harlingen Valley Intl

7h 15m2 stops Dallas Love Field Houston Hobby

$212Southwest

Wed, Dec 2 - Thu, Dec 3

6:41 pm - 10:39 pmHRL Harlingen Valley Intl-IAH Houston George Bush Intcntl

3h 58m1 stop Dallas/Fort Worth

5:00 am - 10:14 amIAH Houston George Bush Intcntl-HRL Harlingen Valley Intl

5h 14m1 stop Dallas/Fort Worth

$217American Airlines

Mon, Nov 9 - Wed, Nov 11

1:59 pm - 9:47 pmHRL Harlingen Valley Intl-LGA New York LaGuardia

6h 48m1 stop Houston George Bush Intcntl

2:00 pm - 7:47 pmLGA New York LaGuardia-HRL Harlingen Valley Intl

6h 47m1 stop Houston George Bush Intcntl

$225United Airlines

Wed, Nov 11 - Sat, Nov 14

2:24 pm - 10:52 pmHRL Harlingen Valley Intl-MCO Orlando

7h 28m1 stop Dallas/Fort Worth

5:25 am - 10:11 amMCO Orlando-HRL Harlingen Valley Intl

5h 46m1 stop Dallas/Fort Worth

$229American Airlines

Sat, Dec 5 - Sat, Dec 12

1:59 pm - 8:57 pmHRL Harlingen Valley Intl-LGA New York LaGuardia

5h 58m1 stop Houston George Bush Intcntl

2:59 pm - 10:48 pmLGA New York LaGuardia-HRL Harlingen Valley Intl

8h 49m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl

$230United Airlines

Wed, Nov 11 - Sat, Nov 14

12:26 pm - 3:36 pmHRL Harlingen Valley Intl-MSP Minneapolis St Paul

3h 10mnonstop

7:30 am - 10:54 amMSP Minneapolis St Paul-HRL Harlingen Valley Intl

3h 24mnonstop

$258Sun Country Air

Wed, Nov 25 - Sun, Nov 29

12:10 pm - 3:20 pmHRL Harlingen Valley Intl-MSP Minneapolis St Paul

3h 10mnonstop

2:45 pm - 5:58 pmMSP Minneapolis St Paul-HRL Harlingen Valley Intl

3h 13mnonstop

$277Sun Country Air

Sun, Nov 1 - Sun, Nov 8

Cheap last minute flights

Enter your travel dates to find the best prices.

6:42 pm - 11:59 pmHRL Harlingen Valley Intl-IAH Houston George Bush Intcntl

5h 17m1 stop Dallas/Fort Worth

5:00 am - 10:08 amIAH Houston George Bush Intcntl-HRL Harlingen Valley Intl

5h 08m1 stop Dallas/Fort Worth

$389American Airlines

Sat, Oct 24 - Mon, Oct 26

6:42 pm - 11:59 pmHRL Harlingen Valley Intl-IAH Houston George Bush Intcntl

5h 17m1 stop Dallas/Fort Worth

6:00 am - 10:08 amIAH Houston George Bush Intcntl-HRL Harlingen Valley Intl

4h 08m1 stop Dallas/Fort Worth

$433American Airlines

Fri, Oct 23 - Sun, Oct 25

5:50 am - 9:56 amHRL Harlingen Valley Intl-IAH Houston George Bush Intcntl

4h 06m1 stop Dallas/Fort Worth

7:02 pm - 10:50 pmIAH Houston George Bush Intcntl-HRL Harlingen Valley Intl

3h 48m1 stop Dallas/Fort Worth

$439American Airlines

Sat, Oct 24 - Mon, Oct 26

10:40 am - 2:21 pmHRL Harlingen Valley Intl-DEN Denver Intl

4h 41m1 stop Dallas/Fort Worth

3:14 pm - 10:50 pmDEN Denver Intl-HRL Harlingen Valley Intl

6h 36m1 stop Dallas/Fort Worth

$452American Airlines

Wed, Oct 21 - Fri, Oct 23

6:10 pm - 10:20 pmHRL Harlingen Valley Intl-DEN Denver Intl

5h 10m1 stop Austin Bergstrom

3:15 pm - 11:40 pmDEN Denver Intl-HRL Harlingen Valley Intl

7h 25m2 stops Dallas Love Field Houston Hobby

$457Southwest

Wed, Oct 21 - Fri, Oct 23

2:13 pm - 7:38 pmHRL Harlingen Valley Intl-ORD Chicago O'Hare Intl

5h 25m1 stop Minneapolis St Paul

6:20 am - 1:23 pmORD Chicago O'Hare Intl-HRL Harlingen Valley Intl

7h 03m1 stop Minneapolis St Paul

$466Delta

Thu, Oct 22 - Thu, Oct 29

2:00 pm - 6:01 pmHRL Harlingen Valley Intl-LAS Las Vegas Harry Reid Intl

6h 01m1 stop Houston George Bush Intcntl

1:45 pm - 10:48 pmLAS Las Vegas Harry Reid Intl-HRL Harlingen Valley Intl

7h 03m1 stop Houston George Bush Intcntl

$468United Airlines

Sat, Oct 24 - Mon, Oct 26

6:20 am - 3:35 pmHRL Harlingen Valley Intl-MSP Minneapolis St Paul

9h 15m1 stop Austin Bergstrom

11:00 am - 9:00 pmMSP Minneapolis St Paul-HRL Harlingen Valley Intl

10h 00m1 stop Austin Bergstrom

$486Southwest

Fri, Oct 23 - Tue, Oct 27

2:13 pm - 11:25 pmHRL Harlingen Valley Intl-ATL Atlanta Hartsfield-Jackson

8h 12m1 stop Minneapolis St Paul

7:25 am - 1:23 pmATL Atlanta Hartsfield-Jackson-HRL Harlingen Valley Intl

6h 58m1 stop Minneapolis St Paul

$499Delta

Fri, Oct 23 - Mon, Oct 26

2:00 pm - 9:57 pmHRL Harlingen Valley Intl-LGA New York LaGuardia

6h 57m1 stop Houston George Bush Intcntl

2:00 pm - 7:47 pmLGA New York LaGuardia-HRL Harlingen Valley Intl

6h 47m1 stop Houston George Bush Intcntl

$523United Airlines

Fri, Oct 23 - Tue, Oct 27

Cheap direct flights

Enter your travel dates to find the best prices.

4:35 pm - 6:02 pmHRL Harlingen Valley Intl-IAH Houston George Bush Intcntl

1h 27mnonstop

2:30 pm - 3:53 pmIAH Houston George Bush Intcntl-HRL Harlingen Valley Intl

1h 23mnonstop

$197United Airlines

Tue, Jan 12 - Wed, Jan 13

10:35 am - 12:16 pmHRL Harlingen Valley Intl-DFW Dallas/Fort Worth

1h 41mnonstop

9:16 pm - 10:54 pmDFW Dallas/Fort Worth-HRL Harlingen Valley Intl

1h 38mnonstop

$231American Airlines

Tue, Jan 12 - Wed, Jan 13

12:26 pm - 3:36 pmHRL Harlingen Valley Intl-MSP Minneapolis St Paul

3h 10mnonstop

7:30 am - 10:54 amMSP Minneapolis St Paul-HRL Harlingen Valley Intl

3h 24mnonstop

$258Sun Country Air

Wed, Nov 25 - Sun, Nov 29

6:41 pm - 8:28 pmHRL Harlingen Valley Intl-DFW Dallas/Fort Worth

1h 47mnonstop

12:43 pm - 2:20 pmDFW Dallas/Fort Worth-HRL Harlingen Valley Intl

1h 37mnonstop

$265American Airlines

Tue, Nov 17 - Thu, Nov 19

12:10 pm - 3:20 pmHRL Harlingen Valley Intl-MSP Minneapolis St Paul

3h 10mnonstop

2:45 pm - 5:58 pmMSP Minneapolis St Paul-HRL Harlingen Valley Intl

3h 13mnonstop

$277Sun Country Air

Sun, Nov 1 - Sun, Nov 8

2:24 pm - 4:15 pmHRL Harlingen Valley Intl-DFW Dallas/Fort Worth

1h 51mnonstop

9:16 pm - 10:54 pmDFW Dallas/Fort Worth-HRL Harlingen Valley Intl

1h 38mnonstop

$282American Airlines

Thu, Dec 3 - Sun, Dec 6

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

1h 25mnonstop

6:25 pm - 7:47 pmIAH Houston George Bush Intcntl-HRL Harlingen Valley Intl

1h 22mnonstop

$287United Airlines

Mon, Nov 9 - Wed, Nov 11

11:46 am - 3:00 pmHRL Harlingen Valley Intl-MSP Minneapolis St Paul

3h 14mnonstop

7:20 am - 10:44 amMSP Minneapolis St Paul-HRL Harlingen Valley Intl

3h 24mnonstop

$296Sun Country Air

Sun, Dec 27 - Mon, Jan 4

12:00 pm - 1:35 pmHRL Harlingen Valley Intl-DAL Dallas Love Field

1h 35mnonstop

3:35 pm - 5:05 pmDAL Dallas Love Field-HRL Harlingen Valley Intl

1h 30mnonstop

$299Southwest

Tue, Jan 12 - Wed, Jan 13

11:40 am - 1:15 pmHRL Harlingen Valley Intl-DAL Dallas Love Field

1h 35mnonstop

3:50 pm - 5:20 pmDAL Dallas Love Field-HRL Harlingen Valley Intl

1h 30mnonstop

$359Southwest

Thu, Nov 12 - Mon, Nov 16

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Delta flights from Harlingen to Worldwide

Our best Delta deals on Harlingen to Worldwide flight tickets

Delta

Dec 5

HRL2:27 pmHarlingen Valley Intl

9h 04m

1 stop

MCO12:31 amOrlando

Dec 12

MCO6:30 amOrlando

8h 07m

1 stop

HRL1:37 pmHarlingen Valley Intl

$349

Delta

Oct 30

HRL2:13 pmHarlingen Valley Intl

3h 12m

MSP5:25 pmMinneapolis St Paul

Nov 6

MSP10:10 amMinneapolis St Paul

3h 13m

HRL1:23 pmHarlingen Valley Intl

$419

Delta

Oct 22

HRL2:13 pmHarlingen Valley Intl

5h 25m

1 stop

ORD7:38 pmChicago O'Hare Intl

Oct 29

ORD6:20 amChicago O'Hare Intl

7h 03m

1 stop

HRL1:23 pmHarlingen Valley Intl

$466

Southwest flights from Harlingen to Worldwide

Our best Southwest deals on Harlingen to Worldwide flight tickets

Southwest

Jan 6

HRL1:00 pmHarlingen Valley Intl

5h 40m

1 stop

DEN5:40 pmDenver Intl

Feb 3

DEN4:40 pmDenver Intl

4h 10m

1 stop

HRL9:50 pmHarlingen Valley Intl

$208

Southwest

Dec 2

HRL4:30 pmHarlingen Valley Intl

6h 35m

1 stop

DEN10:05 pmDenver Intl

Dec 3

DEN1:35 pmDenver Intl

7h 15m

2 stops

HRL9:50 pmHarlingen Valley Intl

$212

Southwest

Jan 6

HRL12:00 pmHarlingen Valley Intl

8h 30m

2 stops

DEN7:30 pmDenver Intl

Feb 3

DEN2:10 pmDenver Intl

5h 25m

1 stop

HRL8:35 pmHarlingen Valley Intl

$213

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

HarlingenHouston

HRL Harlingen Valley Intl - IAH Houston George Bush Intcntl

HRLIAH

Harlingen Valley Intl

Tue 1/12

4:35 pm-6:02 pm

Nonstop1h 27m

Houston George Bush Intcntl

Wed 1/13

2:30 pm-3:53 pm

Nonstop1h 23m

$197

HarlingenDenver

HRL Harlingen Valley Intl - DEN Denver Intl

HRLDEN

Harlingen Valley Intl

Wed 12/2

6:41 pm-11:50 pm

1 stop6h 09m

Denver Intl

Thu 12/3

10:37 am-6:10 pm

1 stop6h 33m

$207

HarlingenDenver

HRL Harlingen Valley Intl - DEN Denver Intl

HRLDEN

Harlingen Valley Intl

Wed 1/6

1:00 pm-5:40 pm

1 stop5h 40m

Denver Intl

Wed 2/3

4:40 pm-9:50 pm

1 stop4h 10m

$208

HarlingenDenver

HRL Harlingen Valley Intl - DEN Denver Intl

HRLDEN

Harlingen Valley Intl

Wed 12/2

4:30 pm-10:05 pm

1 stop6h 35m

Denver Intl

Thu 12/3

1:35 pm-9:50 pm

2 stops7h 15m

$212

HarlingenHouston

HRL Harlingen Valley Intl - IAH Houston George Bush Intcntl

HRLIAH

Harlingen Valley Intl

Mon 11/9

6:41 pm-10:39 pm

1 stop3h 58m

Houston George Bush Intcntl

Wed 11/11

5:00 am-10:14 am

1 stop5h 14m

$217

HarlingenNew York

HRL Harlingen Valley Intl - LGA New York LaGuardia

HRLLGA

Harlingen Valley Intl

Wed 11/11

1:59 pm-9:47 pm

1 stop6h 48m

New York LaGuardia

Sat 11/14

2:00 pm-7:47 pm

1 stop6h 47m

$225

HarlingenOrlando

HRL Harlingen Valley Intl - MCO Orlando

HRLMCO

Harlingen Valley Intl

Sat 12/5

2:24 pm-10:52 pm

1 stop7h 28m

Orlando

Sat 12/12

5:25 am-10:11 am

1 stop5h 46m

$229

HarlingenNew York

HRL Harlingen Valley Intl - LGA New York LaGuardia

HRLLGA

Harlingen Valley Intl

Wed 11/11

1:59 pm-8:57 pm

1 stop5h 58m

New York LaGuardia

Sat 11/14

2:59 pm-10:48 pm

2 stops8h 49m

$230

HarlingenMinneapolis

HRL Harlingen Valley Intl - MSP Minneapolis St Paul

HRLMSP

Harlingen Valley Intl

Wed 11/25

12:26 pm-3:36 pm

Nonstop3h 10m

Minneapolis St Paul

Sun 11/29

7:30 am-10:54 am

Nonstop3h 24m

$258

HarlingenMinneapolis

HRL Harlingen Valley Intl - MSP Minneapolis St Paul

HRLMSP

Harlingen Valley Intl

Sun 11/1

12:10 pm-3:20 pm

Nonstop3h 10m

Minneapolis St Paul

Sun 11/8

2:45 pm-5:58 pm

Nonstop3h 13m

$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 January, then book flights to Worldwide from Harlingen during February instead. Flights to Worldwide in February, while not as cheap as those in January, still average around $339.

Can stopping save me money on Harlingen to Worldwide flights?

You could potentially save up to 28% 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	$115
Fastest flight time	1h 10m
Direct flights	Every day
Airports in Worldwide	12,886 airports

The best one-way flight to Worldwide from Harlingen in the past 72 hours is $115. The best round-trip flight deal from Harlingen to Worldwide found on momondo in the last 72 hours is $197.

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

Direct flights go from Harlingen to Worldwide every day.

There are 12,886 airports in Worldwide. From Harlingen there are direct flights to Houston George Bush Intcntl (IAH), Dallas/Fort Worth (DFW), Minneapolis St Paul (MSP), Dallas Love Field (DAL).

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 5 as of October 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 ERJ-135 / ERJ-140 / ERJ-145, representing 12.90% of all bookings. The subsequent popular models are Boeing 737-800 at 11.61%, Boeing 737 MAX 8 at 11.29%, and Embraer 175 at 10.97%.

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
Southwest	PriceFrom $253	Free Cancellation	Rating 7.9 4,213 reviews		Search Southwest flights
American Airlines	PriceFrom $269	Free Cancellation	Rating 7.0 12,181 reviews		Search American 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.