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 September 2026, 97 flights take off from Harlingen and land in Worldwide each week. The most common flight departure day for this route is Mon, with 15% 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 49% 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 September 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.

$99 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.

12:00 pm - 4:35 pmHRL Harlingen Valley Intl-DEN Denver Intl

5h 35m1 stop Houston George Bush Intcntl

7:40 am - 1:25 pmDEN Denver Intl-HRL Harlingen Valley Intl

4h 45m1 stop Houston George Bush Intcntl

$217United Airlines

Sat, Dec 5 - Tue, Dec 8

11:29 am - 2:37 pmHRL Harlingen Valley Intl-MSP Minneapolis St Paul

3h 08mnonstop

7:40 am - 11:04 amMSP Minneapolis St Paul-HRL Harlingen Valley Intl

3h 24mnonstop

$218Sun Country Air

Wed, Oct 14 - Thu, Nov 5

12:45 pm - 6:45 pmHRL Harlingen Valley Intl-DEN Denver Intl

7h 00m2 stops Houston Hobby Austin Bergstrom

6:00 am - 10:55 amDEN Denver Intl-HRL Harlingen Valley Intl

3h 55m1 stop Austin Bergstrom

$222Southwest

Sat, Dec 5 - Tue, Dec 8

2:55 pm - 9:25 pmHRL Harlingen Valley Intl-DEN Denver Intl

7h 30m2 stops Dallas Love Field Houston Hobby

1:10 pm - 9:45 pmDEN Denver Intl-HRL Harlingen Valley Intl

7h 35m2 stops Austin Bergstrom Houston Hobby

$227Southwest

Sat, Dec 5 - Tue, Dec 8

11:29 am - 2:37 pmHRL Harlingen Valley Intl-MSP Minneapolis St Paul

3h 08mnonstop

7:40 am - 11:04 amMSP Minneapolis St Paul-HRL Harlingen Valley Intl

3h 24mnonstop

$237Sun Country Air

Wed, Oct 14 - Thu, Nov 5

6:05 pm - 11:30 pmHRL Harlingen Valley Intl-MCO Orlando

4h 25m1 stop Austin Bergstrom

7:20 am - 10:55 amMCO Orlando-HRL Harlingen Valley Intl

4h 35m1 stop Austin Bergstrom

$237Southwest

Wed, Dec 2 - Mon, Dec 7

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

3h 10mnonstop

7:40 am - 11:04 amMSP Minneapolis St Paul-HRL Harlingen Valley Intl

3h 24mnonstop

$238Sun Country Air

Thu, Nov 12 - Sun, Nov 15

12:05 pm - 8:30 pmHRL Harlingen Valley Intl-MCO Orlando

7h 25m2 stops Dallas Love Field Nashville Intl

6:30 am - 12:20 pmMCO Orlando-HRL Harlingen Valley Intl

6h 50m1 stop Houston Hobby

$242Southwest

Sat, Jan 23 - Thu, Jan 28

6:42 pm - 8:30 pmHRL Harlingen Valley Intl-DFW Dallas/Fort Worth

1h 48mnonstop

8:27 am - 10:08 amDFW Dallas/Fort Worth-HRL Harlingen Valley Intl

1h 41mnonstop

$291American Airlines

Tue, Oct 27 - Sat, Oct 31

6:42 pm - 8:30 pmHRL Harlingen Valley Intl-DFW Dallas/Fort Worth

1h 48mnonstop

8:27 am - 10:08 amDFW Dallas/Fort Worth-HRL Harlingen Valley Intl

1h 41mnonstop

$292American Airlines

Thu, Oct 15 - Mon, Oct 19

Cheap last minute flights

Enter your travel dates to find the best prices.

6:35 am - 9:20 amHRL Harlingen Valley Intl-LAS Las Vegas Harry Reid Intl

4h 45m1 stop Austin Bergstrom

7:30 am - 3:40 pmLAS Las Vegas Harry Reid Intl-HRL Harlingen Valley Intl

6h 10m1 stop Houston Hobby

$417Southwest

Wed, Sep 30 - Sat, Oct 3

5:05 am - 11:53 amHRL Harlingen Valley Intl-LAS Las Vegas Harry Reid Intl

8h 48m2 stops Houston George Bush Intcntl Los Angeles

6:09 am - 1:23 pmLAS Las Vegas Harry Reid Intl-HRL Harlingen Valley Intl

5h 14m1 stop Houston George Bush Intcntl

$422United Airlines

Wed, Sep 30 - Sat, Oct 3

10:45 am - 2:22 pmHRL Harlingen Valley Intl-LAX Los Angeles

5h 37m1 stop Dallas/Fort Worth

12:35 am - 10:08 amLAX Los Angeles-HRL Harlingen Valley Intl

7h 33m1 stop Dallas/Fort Worth

$425American Airlines

Wed, Sep 30 - Tue, Oct 6

5:28 pm - 12:14 amHRL Harlingen Valley Intl-ORD Chicago O'Hare Intl

6h 46m1 stop Dallas/Fort Worth

11:00 am - 4:58 pmORD Chicago O'Hare Intl-HRL Harlingen Valley Intl

5h 58m1 stop Dallas/Fort Worth

$426American Airlines

Sat, Sep 26 - Mon, Sep 28

5:05 am - 12:28 pmHRL Harlingen Valley Intl-LAS Las Vegas Harry Reid Intl

9h 23m2 stops Houston George Bush Intcntl San Francisco

6:00 am - 3:59 pmLAS Las Vegas Harry Reid Intl-HRL Harlingen Valley Intl

7h 59m2 stops Los Angeles Houston George Bush Intcntl

$427United Airlines

Wed, Sep 30 - Sat, Oct 3

10:45 am - 5:41 pmHRL Harlingen Valley Intl-LAX Los Angeles

8h 56m1 stop Dallas/Fort Worth

1:10 pm - 10:50 pmLAX Los Angeles-HRL Harlingen Valley Intl

7h 40m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

$430American Airlines

Wed, Sep 30 - Wed, Oct 7

7:25 am - 1:05 pmHRL Harlingen Valley Intl-LAX Los Angeles

7h 40m2 stops Houston Hobby Phoenix Sky Harbor Intl

11:25 am - 9:00 pmLAX Los Angeles-HRL Harlingen Valley Intl

7h 35m2 stops Phoenix Sky Harbor Intl Austin Bergstrom

$457Southwest

Wed, Sep 30 - Wed, Oct 7

7:10 pm - 12:15 amHRL Harlingen Valley Intl-MDW Chicago Midway

5h 05m1 stop Houston Hobby

5:15 pm - 9:50 pmMDW Chicago Midway-HRL Harlingen Valley Intl

4h 35m1 stop Houston Hobby

$464Southwest

Sun, Sep 27 - Tue, Sep 29

11:30 am - 1:05 pmHRL Harlingen Valley Intl-DAL Dallas Love Field

1h 35mnonstop

1:00 pm - 2:35 pmDAL Dallas Love Field-HRL Harlingen Valley Intl

1h 35mnonstop

$493Southwest

Sat, Sep 26 - Sat, Oct 3

7:10 pm - 12:15 amHRL Harlingen Valley Intl-MDW Chicago Midway

5h 05m1 stop Houston Hobby

12:35 pm - 8:15 pmMDW Chicago Midway-HRL Harlingen Valley Intl

7h 40m2 stops Nashville Intl Austin Bergstrom

$498Southwest

Sun, Sep 27 - Tue, Sep 29

Cheap direct flights

Enter your travel dates to find the best prices.

11:29 am - 2:37 pmHRL Harlingen Valley Intl-MSP Minneapolis St Paul

3h 08mnonstop

7:40 am - 11:04 amMSP Minneapolis St Paul-HRL Harlingen Valley Intl

3h 24mnonstop

$218Sun Country Air

Wed, Oct 14 - Thu, Nov 5

11:29 am - 2:37 pmHRL Harlingen Valley Intl-MSP Minneapolis St Paul

3h 08mnonstop

7:40 am - 11:04 amMSP Minneapolis St Paul-HRL Harlingen Valley Intl

3h 24mnonstop

$237Sun Country Air

Wed, Oct 14 - Thu, Nov 5

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

3h 10mnonstop

7:40 am - 11:04 amMSP Minneapolis St Paul-HRL Harlingen Valley Intl

3h 24mnonstop

$238Sun Country Air

Thu, Nov 12 - Sun, Nov 15

12:05 pm - 1:40 pmHRL Harlingen Valley Intl-DAL Dallas Love Field

1h 35mnonstop

2:05 pm - 3:40 pmDAL Dallas Love Field-HRL Harlingen Valley Intl

1h 35mnonstop

$291Southwest

Tue, Oct 27 - Sat, Oct 31

6:42 pm - 8:30 pmHRL Harlingen Valley Intl-DFW Dallas/Fort Worth

1h 48mnonstop

8:27 am - 10:08 amDFW Dallas/Fort Worth-HRL Harlingen Valley Intl

1h 41mnonstop

$291American Airlines

Tue, Oct 27 - Sat, Oct 31

6:42 pm - 8:30 pmHRL Harlingen Valley Intl-DFW Dallas/Fort Worth

1h 48mnonstop

8:27 am - 10:08 amDFW Dallas/Fort Worth-HRL Harlingen Valley Intl

1h 41mnonstop

$292American Airlines

Thu, Oct 15 - Mon, Oct 19

12:05 pm - 1:40 pmHRL Harlingen Valley Intl-DAL Dallas Love Field

1h 35mnonstop

10:50 am - 12:20 pmDAL Dallas Love Field-HRL Harlingen Valley Intl

1h 30mnonstop

$301Southwest

Wed, Oct 28 - Mon, Nov 2

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

1h 47mnonstop

9:16 pm - 10:59 pmDFW Dallas/Fort Worth-HRL Harlingen Valley Intl

1h 43mnonstop

$301American Airlines

Fri, Nov 6 - Mon, Nov 9

10:55 am - 12:30 pmHRL Harlingen Valley Intl-DAL Dallas Love Field

1h 35mnonstop

1:00 pm - 2:35 pmDAL Dallas Love Field-HRL Harlingen Valley Intl

1h 35mnonstop

$318Southwest

Sat, Oct 17 - Sat, Oct 24

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American Airlines flights from Harlingen to Worldwide

Our best American Airlines deals on Harlingen to Worldwide flight tickets

American Airlines

Oct 27

HRL6:42 pmHarlingen Valley Intl

1h 48m

DFW8:30 pmDallas/Fort Worth

Oct 31

DFW8:27 amDallas/Fort Worth

1h 41m

HRL10:08 amHarlingen Valley Intl

$291

American Airlines

Oct 15

HRL6:42 pmHarlingen Valley Intl

1h 48m

DFW8:30 pmDallas/Fort Worth

Oct 19

DFW8:27 amDallas/Fort Worth

1h 41m

HRL10:08 amHarlingen Valley Intl

$292

American Airlines

Nov 6

HRL6:41 pmHarlingen Valley Intl

1h 47m

DFW8:28 pmDallas/Fort Worth

Nov 9

DFW9:16 pmDallas/Fort Worth

1h 43m

HRL10:59 pmHarlingen Valley Intl

$301

Southwest flights from Harlingen to Worldwide

Our best Southwest deals on Harlingen to Worldwide flight tickets

Southwest

Dec 5

HRL12:45 pmHarlingen Valley Intl

7h 00m

2 stops

DEN6:45 pmDenver Intl

Dec 8

DEN6:00 amDenver Intl

3h 55m

1 stop

HRL10:55 amHarlingen Valley Intl

$222

Southwest

Dec 5

HRL2:55 pmHarlingen Valley Intl

7h 30m

2 stops

DEN9:25 pmDenver Intl

Dec 8

DEN1:10 pmDenver Intl

7h 35m

2 stops

HRL9:45 pmHarlingen Valley Intl

$227

Southwest

Dec 4

HRL4:30 pmHarlingen Valley Intl

6h 30m

1 stop

DEN10:00 pmDenver Intl

Dec 8

DEN5:50 amDenver Intl

5h 20m

1 stop

HRL12:10 pmHarlingen Valley Intl

$234

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarlingenDenver

HRL Harlingen Valley Intl - DEN Denver Intl

HRLDEN

Harlingen Valley Intl

Sat 12/5

12:00 pm-4:35 pm

1 stop5h 35m

Denver Intl

Tue 12/8

7:40 am-1:25 pm

1 stop4h 45m

$217

HarlingenMinneapolis

HRL Harlingen Valley Intl - MSP Minneapolis St Paul

HRLMSP

Harlingen Valley Intl

Wed 10/14

11:29 am-2:37 pm

Nonstop3h 08m

Minneapolis St Paul

Thu 11/5

7:40 am-11:04 am

Nonstop3h 24m

$218

HarlingenDenver

HRL Harlingen Valley Intl - DEN Denver Intl

HRLDEN

Harlingen Valley Intl

Sat 12/5

12:45 pm-6:45 pm

2 stops7h 00m

Denver Intl

Tue 12/8

6:00 am-10:55 am

1 stop3h 55m

$222

HarlingenDenver

HRL Harlingen Valley Intl - DEN Denver Intl

HRLDEN

Harlingen Valley Intl

Sat 12/5

2:55 pm-9:25 pm

2 stops7h 30m

Denver Intl

Tue 12/8

1:10 pm-9:45 pm

2 stops7h 35m

$227

HarlingenMinneapolis

HRL Harlingen Valley Intl - MSP Minneapolis St Paul

HRLMSP

Harlingen Valley Intl

Wed 10/14

11:29 am-2:37 pm

Nonstop3h 08m

Minneapolis St Paul

Thu 11/5

7:40 am-11:04 am

Nonstop3h 24m

$237

HarlingenOrlando

HRL Harlingen Valley Intl - MCO Orlando

HRLMCO

Harlingen Valley Intl

Wed 12/2

6:05 pm-11:30 pm

1 stop4h 25m

Orlando

Mon 12/7

7:20 am-10:55 am

1 stop4h 35m

$237

HarlingenMinneapolis

HRL Harlingen Valley Intl - MSP Minneapolis St Paul

HRLMSP

Harlingen Valley Intl

Thu 11/12

12:10 pm-3:20 pm

Nonstop3h 10m

Minneapolis St Paul

Sun 11/15

7:40 am-11:04 am

Nonstop3h 24m

$238

HarlingenOrlando

HRL Harlingen Valley Intl - MCO Orlando

HRLMCO

Harlingen Valley Intl

Sat 1/23

12:05 pm-8:30 pm

2 stops7h 25m

Orlando

Thu 1/28

6:30 am-12:20 pm

1 stop6h 50m

$242

Quickest round-trip

HarlingenDallas

HRL Harlingen Valley Intl - DFW Dallas/Fort Worth

HRLDFW

Harlingen Valley Intl

Tue 10/27

6:42 pm-8:30 pm

Nonstop1h 48m

Dallas/Fort Worth

Sat 10/31

8:27 am-10:08 am

Nonstop1h 41m

$291

HarlingenDallas

HRL Harlingen Valley Intl - DFW Dallas/Fort Worth

HRLDFW

Harlingen Valley Intl

Thu 10/15

6:42 pm-8:30 pm

Nonstop1h 48m

Dallas/Fort Worth

Mon 10/19

8:27 am-10:08 am

Nonstop1h 41m

$292

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 $338.

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	$99
Fastest flight time	1h 05m
Direct flights	Every day
Airports in Worldwide	12,883 airports

The best one-way flight to Worldwide from Harlingen in the past 72 hours is $99. The best round-trip flight deal from Harlingen to Worldwide found on momondo in the last 72 hours is $217.

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

Direct flights go from Harlingen to Worldwide every day.

There are 12,883 airports in Worldwide. From Harlingen there are direct flights to Dallas/Fort Worth (DFW), 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 September 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 737-800, representing 12.88% of all bookings. The subsequent popular models are Embraer 175 at 11.96%, Boeing 737 MAX 8 at 11.04%, and Embraer ERJ-135 / ERJ-140 / ERJ-145 at 10.43%.

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
United Airlines	PriceFrom $238	Free Cancellation	Rating 7.4 10,236 reviews	Search United Airlines flights
Southwest	PriceFrom $253	Free Cancellation	Rating 8.0 4,200 reviews	Search Southwest flights
American Airlines	PriceFrom $259	Free Cancellation	Rating 7.0 12,085 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.