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Harlingen

$203+ Cheap flights from Louisiana to Harlingen, TX (HRL)

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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — HRL
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Cheap flight deals from Louisiana to Harlingen

Cheapest flights from Louisiana to Harlingen
Explore the most affordable flight options available from Louisiana to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.

This United Airlines deal was found by Cheapflights users on 2/10. 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.
Thu 2/264:20 pm
LCH
-
HRL
1 stop5h 39m
United Airlines
Mon 3/212:10 pm
HRL
-
LCH
1 stop3h 27m
United Airlines
Deal found 2/10$511
This American Airlines deal was found by Cheapflights users on 2/12. 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.
Sat 2/286:42 pm
LCH
-
HRL
1 stop4h 21m
American Airlines
Fri 3/66:00 am
HRL
-
LCH
1 stop5h 39m
American Airlines
Deal found 2/12$541
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Thu 3/127:30 am
LCH
-
HRL
1 stop3h 46m
United Airlines
Fri 3/139:20 am
HRL
-
LCH
1 stop6h 12m
United Airlines
Deal found 2/10$557
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Wed 2/254:20 pm
LCH
-
HRL
1 stop5h 39m
United Airlines
Sun 3/15:22 pm
HRL
-
LCH
1 stop4h 14m
United Airlines
Deal found 2/10$590
This American Airlines deal was found by Cheapflights users on 2/12. 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.
Wed 2/186:00 am
LCH
-
HRL
1 stop4h 12m
American Airlines
Wed 2/256:46 pm
HRL
-
LCH
1 stop4h 11m
American Airlines
Deal found 2/12$641
This United Airlines deal was found by Cheapflights users on 2/9. 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 2/107:30 am
LCH
-
HRL
1 stop14h 29m
United Airlines
Sat 2/1412:10 pm
HRL
-
LCH
1 stop3h 27m
United Airlines
Deal found 2/9$768

Find flight deals from Louisiana to Harlingen

Keep the following information in mind while searching for Louisiana to Harlingen flight deals. Data was last updated February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$511
(United Airlines)

One-way from

$203
(United Airlines)

Popular in

February

Cheapest in

September

Average price

$432
Provider with most accurate pricing for New Orleans Louis Armstrong-Harlingen Valley Intl flight deals.
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Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Harlingen Valley Intl flights.
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From Louisiana to Harlingen Valley Intl
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One-way flight from Louisiana to Harlingen Valley Intl
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Highest demand for flights based on searches. 17% potential increase in price ($58 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in February 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisiana to Harlingen 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 February 13, 2026.
Use the filters below to find and compare flights from Louisiana to Harlingen that are best for you.

Fly from

Louisiana

Fly to

Harlingen

Route

Depart

Return

Price

Lake CharlesHarlingen

LCH - HRL

LCHHRL

Lake Charles

Thu 2/26

4:20 pm-9:59 pm

1 stop5h 39m

Harlingen Valley Intl

Mon 3/2

12:10 pm-3:37 pm

1 stop3h 27m

$511

Lake CharlesHarlingen

LCH - HRL

LCHHRL

Lake Charles

Sat 2/28

6:42 pm-11:03 pm

1 stop4h 21m

Harlingen Valley Intl

Fri 3/6

6:00 am-11:39 am

1 stop5h 39m

$541

Lake CharlesHarlingen

LCH - HRL

LCHHRL

Lake Charles

Thu 3/12

7:30 am-11:16 am

1 stop3h 46m

Harlingen Valley Intl

Fri 3/13

9:20 am-3:32 pm

1 stop6h 12m

$557

Lake CharlesHarlingen

LCH - HRL

LCHHRL

Lake Charles

Wed 2/25

4:20 pm-9:59 pm

1 stop5h 39m

Harlingen Valley Intl

Sun 3/1

5:22 pm-9:36 pm

1 stop4h 14m

$590

Lake CharlesHarlingen

LCH - HRL

LCHHRL

Lake Charles

Thu 2/19

4:20 pm-9:59 pm

1 stop5h 39m

$203

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Best time to book a flight from Louisiana to Harlingen

Have a flexible travel schedule? Discover the best time to fly to Harlingen from Louisiana 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 Louisiana to Harlingen

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

Currently, March is the cheapest month in which you can book a flight from Louisiana to Harlingen, Texas (average of $176). Flying from Louisiana to Harlingen, Texas in July is currently the most expensive (average of $327). 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.

Related info for your journey

Find useful and relevant information for your journey from Louisiana to Harlingen. 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 into for flights to Harlingen from Louisiana?

    For a flight from Louisiana to Harlingen, you will be flying into Valley Intl. Harlingen Valley Intl (HRL) is just 3.7 mi from the center of the city.

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

    There are many flights that can get you from Louisiana to Harlingen, Texas in 4h 21m. Fly via United Airlines or American Airlines to get the fastest option. Airlines will cover a distance of 381 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Louisiana to Harlingen 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 Louisiana to Harlingen, Texas?

    Currently, March is the cheapest month in which you can book a flight from Louisiana to Harlingen, Texas (average of $176). Flying from Louisiana to Harlingen, Texas in July is currently the most expensive (average of $327). 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 Louisiana to Harlingen

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Top airline flying from Louisiana to Harlingen

Discover the top airline that operate flights from Louisiana to Harlingen. 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 February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$176Average$327FlexibilityNo cancel feeOn-time63%

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