HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Louisiana

$109+ 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 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — MSY
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Harlingen to Louisiana with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Harlingen to Louisiana

Keep the following information in mind while searching for Harlingen to Louisiana flight deals. Data was last updated April 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$177
(United Airlines)

One-way from

$109
(Delta)

Popular in

June

Cheapest in

September

Average price

$279
Provider with most accurate pricing for Harlingen Valley Intl-New Orleans Louis Armstrong flight deals.
Search Deals
Provider most trusted by Cheapflights users for Harlingen Valley Intl-New Orleans Louis Armstrong flights.
Search Deals
From Harlingen Valley Intl to Louisiana
Search Deals
One-way flight from Harlingen Valley Intl to Louisiana
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find 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 April 29, 2025.

This United Airlines deal was found by Cheapflights users on 4/28. 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.
Tue 5/135:30 pmHRL - MSY
1 stop4h 14mUnited Airlines
Sat 5/177:00 amMSY - HRL
1 stop4h 24mUnited Airlines
Deal found 4/28$177
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Fri 5/232:07 pmHRL - BTR
1 stop3h 36mUnited Airlines
Mon 5/262:14 pmBTR - HRL
1 stop5h 11mUnited Airlines
Deal found 4/28$229
This Southwest deal was found by Cheapflights users on 4/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/106:25 amHRL - MSY
1 stop5h 30mSouthwest
Sat 5/176:30 amMSY - HRL
1 stop5h 20mSouthwest
Deal found 4/29$243
This American Airlines deal was found by Cheapflights users on 4/27. 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.
Thu 5/112:04 pmHRL - LCH
1 stop5h 50mAmerican Airlines
Sat 5/35:31 amLCH - HRL
1 stop4h 20mAmerican Airlines
Deal found 4/27$289
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 5/1412:16 pmHRL - LCH
1 stop5h 06mUnited Airlines
Sun 5/182:20 pmLCH - HRL
1 stop5h 24mUnited Airlines
Deal found 4/29$369

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 April 29, 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

Tue 5/13

5:30 pm-9:44 pm

1 stop4h 14m

New Orleans Louis Armstrong

Sat 5/17

7:00 am-11:24 am

1 stop4h 24m

$177

HarlingenBaton Rouge

HRL - BTR

HRLBTR

Harlingen Valley Intl

Fri 5/23

2:07 pm-5:43 pm

1 stop3h 36m

Baton Rouge Ryan

Mon 5/26

2:14 pm-7:25 pm

1 stop5h 11m

$229

HarlingenNew Orleans

HRL - MSY

HRLMSY

Harlingen Valley Intl

Sat 5/10

6:25 am-11:55 am

1 stop5h 30m

New Orleans Louis Armstrong

Sat 5/17

6:30 am-11:50 am

1 stop5h 20m

$243

HarlingenLake Charles

HRL - LCH

HRLLCH

Harlingen Valley Intl

Wed 5/14

12:16 pm-5:22 pm

1 stop5h 06m

Lake Charles

Sun 5/18

2:20 pm-7:44 pm

1 stop5h 24m

$369

HarlingenNew Orleans

HRL - MSY

HRLMSY

Harlingen Valley Intl

Sun 5/25

12:35 pm-4:27 pm

1 stop3h 52m

$109

HarlingenNew Orleans

HRL - MSY

HRLMSY

Harlingen Valley Intl

Sun 5/25

9:47 am-10:10 pm

2 stops36h 23m

$422

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

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, August is the cheapest month in which you can book a flight from Harlingen, Texas to Louisiana (average of $256). Flying from Harlingen, Texas to Louisiana in April is currently the most expensive (average of $343). 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.

What is the cheapest time of day to fly from HRL to LA?

Find hourly flight availability from Harlingen to Louisiana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

When flying from Harlingen, Texas to Louisiana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Louisiana by month

Plan your trip to Louisiana by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Louisiana ranges from 3.3 - 6.4 inches per month. June is typically the wettest month, when rainfall can reach 6.4 in. October is typically the driest time to visit Louisiana when rainfall is around 3.3 in.

Temperature in Louisiana by month

Plan your trip to Louisiana by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Louisiana, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 April 29, 2025.
Southwest
8.0
Very good
4,295 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,295 reviews
Southwest
8.0
Very good
4,295 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,929 reviews
Southwest
8.0
Very good
4,295 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,696 reviews
Southwest
8.0
Very good
4,295 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

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.

  • 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 - Baton Rouge Ryan or Harlingen Valley Intl - Lake Charles.

  • 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, August is the cheapest month in which you can book a flight from Harlingen, Texas to Louisiana (average of $256). Flying from Harlingen, Texas to Louisiana in April is currently the most expensive (average of $343). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Harlingen to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to LaGuardia flights
Dallas/Fort Worth to John F Kennedy Intl flights
Dallas/Fort Worth to Seattle flights
Dallas/Fort Worth to O'Hare Intl flights
Dallas/Fort Worth to Newark flights
Dallas/Fort Worth to Las Vegas flights
Dallas/Fort Worth to Los Angeles flights
Hobby to Seattle flights
Hobby to LaGuardia flights
Hobby to Las Vegas flights
Hobby to John F Kennedy Intl flights
Dallas/Fort Worth to Denver flights
Hobby to Newark flights
Dallas/Fort Worth to San Francisco flights
Dallas/Fort Worth to Dulles Intl flights
George Bush Intcntl to Las Vegas flights
George Bush Intcntl to Seattle flights
Dallas/Fort Worth to Miami flights
Hobby to Los Angeles flights
Dallas/Fort Worth to Fort Lauderdale flights
Dallas/Fort Worth to Baltimore flights
Dallas/Fort Worth to Orlando flights
George Bush Intcntl to John F Kennedy Intl flights
Hobby to Denver flights
Austin to Newark flights
George Bush Intcntl to Newark flights
Dallas/Fort Worth to Boston flights
Austin to Seattle flights
Dallas/Fort Worth to Reagan-National flights
Hobby to Orlando flights
Austin to John F Kennedy Intl flights
Love Field to LaGuardia flights
Dallas/Fort Worth to Midway flights
George Bush Intcntl to Los Angeles flights
George Bush Intcntl to LaGuardia flights
George Bush Intcntl to Denver flights
Dallas/Fort Worth to Salt Lake City flights
Hobby to Boston flights
Dallas/Fort Worth to Detroit flights
Dallas/Fort Worth to Santa Ana flights
Dallas/Fort Worth to San Diego flights
Dallas/Fort Worth to Portland flights
Dallas/Fort Worth to Burbank flights
Dallas/Fort Worth to Minneapolis flights
Dallas/Fort Worth to Atlanta flights
Dallas/Fort Worth to Philadelphia flights
Austin to Denver flights
Dallas/Fort Worth to Hobby flights
Hobby to O'Hare Intl flights
Dallas/Fort Worth to Nashville flights

Top 3 airlines flying from Harlingen to Louisiana

Discover the top 3 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$136Average$313FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$176Average$217FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$176Average$318FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.