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$195+ Cheap flights from Harlingen, TX (HRL) to Louisiana

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/30. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — MSY
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap flight deals from Harlingen to Louisiana

Cheapest flights from Harlingen to Louisiana
Explore the most affordable flight options available from Harlingen to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/278:11 pmHRL - MSY
1 stop4h 15mAmerican Airlines
mar. 1/209:15 amMSY - HRL
1 stop5h 31mAmerican Airlines
Deal found 12/10$248
This American Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/242:48 pmHRL - MSY
1 stop4h 01mAmerican Airlines
dom. 12/285:30 amMSY - HRL
1 stop4h 10mAmerican Airlines
Deal found 12/10$352
This American Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/1012:13 pmHRL - MSY
1 stop6h 47mAmerican Airlines
sáb. 12/135:15 amMSY - HRL
1 stop6h 25mAmerican Airlines
Deal found 12/10$369
This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/105:00 pmHRL - MSY
2 stops24h 05mUnited Airlines
sáb. 12/133:56 pmMSY - HRL
1 stop5h 58mUnited Airlines
Deal found 12/10$842
This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/2412:15 pmHRL - MSY
2 stops9h 09mUnited Airlines
dom. 12/283:42 pmMSY - HRL
1 stop3h 54mUnited Airlines
Deal found 12/10$893

Find flight deals from Harlingen to Louisiana

Keep the following information in mind while searching for Harlingen to Louisiana flight deals. Data was last updated diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$202
(American Airlines)

One-way from

$195
(Southwest)

Popular in

December

Cheapest in

May

Average price

$513
Provider with most accurate pricing for Harlingen Valley Intl-New Orleans Louis Armstrong flight deals.
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Provider most trusted by Cheapflights users for Harlingen Valley Intl-New Orleans Louis Armstrong flights.
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From Harlingen Valley Intl to Louisiana
Search Deals
One-way flight from Harlingen Valley Intl to Louisiana
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Harlingen to Louisiana that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 12, 2025.
Use the filters below to find and compare flights from Harlingen to Louisiana that are best for you.

Fly from

Harlingen

Fly to

Louisiana

Route

Depart

Return

Price

HarlingenNew Orleans

HRL - MSY

HRLMSY

Harlingen Valley Intl

mié. 1/21

6:44 pm-10:59 pm

1 stop4h 15m

New Orleans Louis Armstrong

jue. 1/22

6:02 pm-11:21 pm

1 stop5h 19m

$202

HarlingenNew Orleans

HRL - MSY

HRLMSY

Harlingen Valley Intl

sáb. 12/27

8:11 pm-12:26 am

1 stop4h 15m

New Orleans Louis Armstrong

mar. 1/20

9:15 am-2:46 pm

1 stop5h 31m

$248

HarlingenLake Charles

HRL - LCH

HRLLCH

Harlingen Valley Intl

sáb. 2/7

9:20 am-3:25 pm

1 stop6h 05m

Lake Charles

mar. 2/10

4:12 pm-9:59 pm

1 stop5h 47m

$259

HarlingenLake Charles

HRL - LCH

HRLLCH

Harlingen Valley Intl

sáb. 1/24

5:25 pm-9:35 pm

1 stop4h 10m

Lake Charles

mar. 1/27

4:12 pm-8:01 pm

1 stop3h 49m

$259

HarlingenBaton Rouge

HRL - BTR

HRLBTR

Harlingen Valley Intl

mié. 1/21

7:00 am-1:17 pm

1 stop6h 17m

Baton Rouge Ryan

sáb. 1/24

5:15 pm-9:59 pm

1 stop4h 44m

$289

HarlingenNew Orleans

HRL - MSY

HRLMSY

Harlingen Valley Intl

mié. 12/24

2:48 pm-6:49 pm

1 stop4h 01m

New Orleans Louis Armstrong

dom. 12/28

5:30 am-9:40 am

1 stop4h 10m

$352

HarlingenNew Orleans

HRL - MSY

HRLMSY

Harlingen Valley Intl

lun. 3/30

5:25 pm-11:29 pm

1 stop6h 04m

New Orleans Louis Armstrong

jue. 4/2

5:00 am-11:13 am

1 stop6h 13m

$353

HarlingenNew Orleans

HRL - MSY

HRLMSY

Harlingen Valley Intl

jue. 1/1

8:11 pm-3:00 pm

2 stops18h 49m

New Orleans Louis Armstrong

dom. 1/4

5:30 am-9:40 am

1 stop4h 10m

$569

HarlingenNew Orleans

HRL - MSY

HRLMSY

Harlingen Valley Intl

mié. 12/24

12:15 pm-9:24 pm

2 stops9h 09m

New Orleans Louis Armstrong

dom. 12/28

3:42 pm-7:36 pm

1 stop3h 54m

$893

HarlingenNew Orleans

HRL - MSY

HRLMSY

Harlingen Valley Intl

mar. 12/30

5:00 am-8:10 am

1 stop3h 10m

$195

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 11 results
1
2

Best time to book a flight from Harlingen to Louisiana

Have a flexible travel schedule? Discover the best time to fly to Louisiana from Harlingen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Harlingen to Louisiana

What is the cheapest month to book a flight from Harlingen, Texas to Louisiana?

Currently, October is the cheapest month in which you can book a flight from Harlingen, Texas to Louisiana (average of $137). Flying from Harlingen, Texas to Louisiana in December is currently the most expensive (average of $306). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Louisiana

Get insights into the airlines that provide service to Louisiana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisiana. Reviews last updated diciembre 12, 2025.
Get a feel of what it's like to fly with Southwest and United Airlines from Harlingen to Louisiana by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,253 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
7.9
Good
4,253 reviews
Southwest
7.9
Good
4,253 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,093 reviews
Southwest
7.9
Good
4,253 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Harlingen to Louisiana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Harlingen to Louisiana?

    Located just 3.7 mi from the city center, Harlingen Valley Intl (HRL) is the airport most travelers will use when flying to Louisiana from Harlingen.

  • How long is the flight from Harlingen, Texas to Louisiana?

    Airlines like American Airlines and United Airlines fly from Harlingen, Texas to Louisiana in about 4h 15m. The time it takes to get you to your destination can typically vary by up to 1h 50m. Airlines will cover a distance of 520 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Harlingen, Texas to Louisiana?

    The most popular route from Harlingen, Texas to Louisiana is Harlingen Valley Intl - New Orleans Louis Armstrong. You may also consider Harlingen Valley Intl - Lake Charles or Harlingen Valley Intl - Baton Rouge Ryan.

  • Can I find deals for flights from Harlingen to Louisiana that include hotel bookings?

    Yes. In addition to deals on Harlingen to Louisiana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Harlingen to Louisiana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Harlingen to Louisiana.

  • Can I find deals for business class flights from Harlingen to Louisiana?

    Yes. Cheapflights offers flight deals from Harlingen to Louisiana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Harlingen, Texas to Louisiana?

    Currently, October is the cheapest month in which you can book a flight from Harlingen, Texas to Louisiana (average of $137). Flying from Harlingen, Texas to Louisiana in December is currently the most expensive (average of $306). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Harlingen to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Harlingen to Louisiana

Discover the top 2 airlines that operate flights from Harlingen to Louisiana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$176Average$317FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$246Average$308FlexibilityNo cancel feeOn-time69%

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