What airlines fly to Louisiana?

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Louisiana from Harlingen according to our data. United Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Louisiana. Keep in mind that there are 3 different airlines that fly to Louisiana on a routine basis, so you have a few additional options to choose from.

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

Southwest, American Airlines, and United Airlines are the most popular carriers operating from Harlingen Valley Intl to Louisiana

When did momondo last update prices for flights from Harlingen Valley Intl Airport to Louisiana?

Prices for flights from Harlingen Valley Intl Airport to Louisiana refresh daily.

How many operators does momondo search for flights from Harlingen Valley Intl Airport to Louisiana?

The number of operators available for flights from Harlingen Valley Intl Airport to Louisiana is 1 as of October 2026.

How old do you have to be to fly from Harlingen Valley Intl Airport to Louisiana?

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 Louisiana.

What documentation or ID do you need to fly to Louisiana?

The necessary travel and health documents for your Louisiana trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$136 Cheap Flights from Harlingen to Louisiana in 2026/27

Find the cheapest flights from Harlingen to Louisiana

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:39 pm - 9:53 pmHRL Harlingen Valley Intl-MSY New Orleans Louis Armstrong

5h 14m1 stop Houston George Bush Intcntl

5:00 am - 11:14 amMSY New Orleans Louis Armstrong-HRL Harlingen Valley Intl

6h 14m1 stop Houston George Bush Intcntl

$291United Airlines

Fri, Dec 4 - Mon, Dec 7

7:00 am - 12:25 pmHRL Harlingen Valley Intl-MSY New Orleans Louis Armstrong

5h 25m1 stop Houston Hobby

5:35 pm - 9:05 pmMSY New Orleans Louis Armstrong-HRL Harlingen Valley Intl

3h 30m1 stop Austin Bergstrom

$309Southwest

Fri, Jan 8 - Fri, Jan 8

9:40 am - 3:20 pmHRL Harlingen Valley Intl-MSY New Orleans Louis Armstrong

5h 40m1 stop Dallas Love Field

5:25 pm - 10:55 pmMSY New Orleans Louis Armstrong-HRL Harlingen Valley Intl

5h 30m1 stop Houston Hobby

$309Southwest

Fri, Jan 15 - Fri, Jan 15

9:40 am - 3:20 pmHRL Harlingen Valley Intl-MSY New Orleans Louis Armstrong

5h 40m1 stop Dallas Love Field

8:15 am - 2:55 pmMSY New Orleans Louis Armstrong-HRL Harlingen Valley Intl

6h 40m1 stop Dallas Love Field

$309Southwest

Fri, Jan 15 - Sat, Jan 16

7:00 am - 10:15 amHRL Harlingen Valley Intl-MSY New Orleans Louis Armstrong

3h 15m1 stop Houston Hobby

1:15 pm - 9:05 pmMSY New Orleans Louis Armstrong-HRL Harlingen Valley Intl

7h 50m2 stops Dallas Love Field Austin Bergstrom

$314Southwest

Fri, Jan 8 - Fri, Jan 8

12:15 pm - 6:30 pmHRL Harlingen Valley Intl-MSY New Orleans Louis Armstrong

6h 15m2 stops Houston Hobby Austin Bergstrom

8:15 am - 2:55 pmMSY New Orleans Louis Armstrong-HRL Harlingen Valley Intl

6h 40m1 stop Dallas Love Field

$314Southwest

Fri, Jan 15 - Sat, Jan 16

9:40 am - 3:20 pmHRL Harlingen Valley Intl-MSY New Orleans Louis Armstrong

5h 40m1 stop Dallas Love Field

4:25 pm - 10:55 pmMSY New Orleans Louis Armstrong-HRL Harlingen Valley Intl

6h 30m2 stops Dallas Love Field Houston Hobby

$314Southwest

Fri, Jan 15 - Fri, Jan 15

9:40 am - 2:55 pmHRL Harlingen Valley Intl-MSY New Orleans Louis Armstrong

5h 15m2 stops Dallas Love Field Houston Hobby

7:00 am - 2:55 pmMSY New Orleans Louis Armstrong-HRL Harlingen Valley Intl

7h 55m2 stops Austin Bergstrom Dallas Love Field

$319Southwest

Fri, Jan 15 - Sat, Jan 16

9:40 am - 2:55 pmHRL Harlingen Valley Intl-MSY New Orleans Louis Armstrong

5h 15m2 stops Dallas Love Field Houston Hobby

4:25 pm - 10:55 pmMSY New Orleans Louis Armstrong-HRL Harlingen Valley Intl

6h 30m2 stops Dallas Love Field Houston Hobby

$319Southwest

Fri, Jan 15 - Fri, Jan 15

2:05 pm - 7:49 pmHRL Harlingen Valley Intl-MSY New Orleans Louis Armstrong

5h 44m1 stop Houston George Bush Intcntl

3:39 pm - 9:59 pmMSY New Orleans Louis Armstrong-HRL Harlingen Valley Intl

6h 20m1 stop Houston George Bush Intcntl

$325United Airlines

Fri, Jan 29 - Mon, Feb 1

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Southwest flights from Harlingen to Louisiana

Our best Southwest deals on Harlingen to Louisiana flight tickets

Southwest

Feb 23

HRL11:25 amHarlingen Valley Intl

3h 40m

1 stop

MSY3:05 pmNew Orleans Louis Armstrong

Mar 2

MSY4:20 pmNew Orleans Louis Armstrong

5h 40m

1 stop

HRL10:00 pmHarlingen Valley Intl

$320

Southwest

Jan 15

HRL7:00 pmHarlingen Valley Intl

3h 45m

1 stop

MSY10:45 pmNew Orleans Louis Armstrong

Jan 18

MSY10:55 amNew Orleans Louis Armstrong

6h 25m

1 stop

HRL5:20 pmHarlingen Valley Intl

$325

Southwest

Feb 23

HRL11:25 amHarlingen Valley Intl

3h 40m

1 stop

MSY3:05 pmNew Orleans Louis Armstrong

Mar 2

MSY5:15 amNew Orleans Louis Armstrong

7h 05m

2 stops

HRL12:20 pmHarlingen Valley Intl

$326

United Airlines flights from Harlingen to Louisiana

Our best United Airlines deals on Harlingen to Louisiana flight tickets

United Airlines

Dec 4

HRL4:39 pmHarlingen Valley Intl

5h 14m

1 stop

MSY9:53 pmNew Orleans Louis Armstrong

Dec 7

MSY5:00 amNew Orleans Louis Armstrong

6h 14m

1 stop

HRL11:14 amHarlingen Valley Intl

$291

United Airlines

Jan 26

HRL2:05 pmHarlingen Valley Intl

3h 26m

1 stop

BTR5:31 pmBaton Rouge Ryan

Jan 30

BTR9:35 amBaton Rouge Ryan

3h 50m

1 stop

HRL1:25 pmHarlingen Valley Intl

$409

United Airlines

Nov 12

HRL1:59 pmHarlingen Valley Intl

3h 20m

1 stop

SHV5:19 pmShreveport

Nov 16

SHV4:03 pmShreveport

3h 44m

1 stop

HRL7:47 pmHarlingen Valley Intl

$439

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarlingenNew Orleans

HRL Harlingen Valley Intl - MSY New Orleans Louis Armstrong

HRLMSY

Harlingen Valley Intl

Fri 12/4

4:39 pm-9:53 pm

1 stop5h 14m

New Orleans Louis Armstrong

Mon 12/7

5:00 am-11:14 am

1 stop6h 14m

$291

Quickest round-trip

HarlingenNew Orleans

HRL Harlingen Valley Intl - MSY New Orleans Louis Armstrong

HRLMSY

Harlingen Valley Intl

Fri 1/8

7:00 am-12:25 pm

1 stop5h 25m

New Orleans Louis Armstrong

Fri 1/8

5:35 pm-9:05 pm

1 stop3h 30m

$309

HarlingenNew Orleans

HRL Harlingen Valley Intl - MSY New Orleans Louis Armstrong

HRLMSY

Harlingen Valley Intl

Fri 1/15

9:40 am-3:20 pm

1 stop5h 40m

New Orleans Louis Armstrong

Fri 1/15

5:25 pm-10:55 pm

1 stop5h 30m

$309

HarlingenNew Orleans

HRL Harlingen Valley Intl - MSY New Orleans Louis Armstrong

HRLMSY

Harlingen Valley Intl

Fri 1/15

9:40 am-3:20 pm

1 stop5h 40m

New Orleans Louis Armstrong

Sat 1/16

8:15 am-2:55 pm

1 stop6h 40m

$309

HarlingenNew Orleans

HRL Harlingen Valley Intl - MSY New Orleans Louis Armstrong

HRLMSY

Harlingen Valley Intl

Fri 1/8

7:00 am-10:15 am

1 stop3h 15m

New Orleans Louis Armstrong

Fri 1/8

1:15 pm-9:05 pm

2 stops7h 50m

$314

HarlingenNew Orleans

HRL Harlingen Valley Intl - MSY New Orleans Louis Armstrong

HRLMSY

Harlingen Valley Intl

Fri 1/15

12:15 pm-6:30 pm

2 stops6h 15m

New Orleans Louis Armstrong

Sat 1/16

8:15 am-2:55 pm

1 stop6h 40m

$314

HarlingenNew Orleans

HRL Harlingen Valley Intl - MSY New Orleans Louis Armstrong

HRLMSY

Harlingen Valley Intl

Fri 1/15

9:40 am-3:20 pm

1 stop5h 40m

New Orleans Louis Armstrong

Fri 1/15

4:25 pm-10:55 pm

2 stops6h 30m

$314

HarlingenNew Orleans

HRL Harlingen Valley Intl - MSY New Orleans Louis Armstrong

HRLMSY

Harlingen Valley Intl

Fri 1/15

9:40 am-2:55 pm

2 stops5h 15m

New Orleans Louis Armstrong

Sat 1/16

7:00 am-2:55 pm

2 stops7h 55m

$319

HarlingenNew Orleans

HRL Harlingen Valley Intl - MSY New Orleans Louis Armstrong

HRLMSY

Harlingen Valley Intl

Fri 1/15

9:40 am-2:55 pm

2 stops5h 15m

New Orleans Louis Armstrong

Fri 1/15

4:25 pm-10:55 pm

2 stops6h 30m

$319

HarlingenNew Orleans

HRL Harlingen Valley Intl - MSY New Orleans Louis Armstrong

HRLMSY

Harlingen Valley Intl

Fri 1/29

2:05 pm-7:49 pm

1 stop5h 44m

New Orleans Louis Armstrong

Mon 2/1

3:39 pm-9:59 pm

1 stop6h 20m

$325

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 Louisiana

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

What is the cheapest month to fly to Louisiana?

In general, December is the cheapest month to fly from Harlingen to Louisiana. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. The month of June is another great option to travel to Louisiana, with average flight prices from Harlingen averaging around $196.

What is the cheapest Harlingen Valley Intl to Louisiana flight route?

Fly from Harlingen Valley Intl to New Orleans Louis Armstrong for the best Harlingen Valley Intl - Louisiana flight prices

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

There is only 1 cabin class available to choose from on Harlingen to Louisiana flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Harlingen to Louisiana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Harlingen to Louisiana

Best Price Found	$136
Fastest flight time	3h 20m
Direct flights	None

The best one-way flight to Louisiana from Harlingen in the past 72 hours is $136. The best round-trip flight deal from Harlingen to Louisiana found on momondo in the last 72 hours is $291.

The fastest flight from Harlingen to Louisiana takes 3h 20m

There are no direct flights from Harlingen to Louisiana. There are no popular flight routes from Harlingen to Louisiana.

Search flight deals

Frequently asked questions about flying from Harlingen to Louisiana

When did momondo last update prices for flights from Harlingen Valley Intl Airport to Louisiana?
Prices for flights from Harlingen Valley Intl Airport to Louisiana refresh daily.
How many operators does momondo search for flights from Harlingen Valley Intl Airport to Louisiana?
The number of operators available for flights from Harlingen Valley Intl Airport to Louisiana is 1 as of October 2026.
How old do you have to be to fly from Harlingen Valley Intl Airport to Louisiana?
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 Louisiana.
What documentation or ID do you need to fly to Louisiana?
The necessary travel and health documents for your Louisiana trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Harlingen to Louisiana?
Based on momondo bookings for flights between Harlingen and Louisiana, the leading plane model is Boeing 737, making up 100.00% of the total bookings.

Best airlines flying from Harlingen to Louisiana

Compare and see reviews for airlines that fly from Harlingen to Louisiana with momondo

Airline	Rating	Free Cancellation	Price
Southwest	PriceFrom $196	Free Cancellation	Rating 7.9 4,223 reviews		Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Harlingen to Louisiana?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Harlingen to Louisiana. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Harlingen to Louisiana with flexible booking policies on momondo?

Yes. All flights to Louisiana from Harlingen on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Harlingen to Louisiana?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Harlingen to Louisiana.

I’m not ready to book a flight from Harlingen to Louisiana right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Harlingen to Louisiana flights. All you need is a valid email address and we will do the rest; it is that quick and easy.