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Harlingen

$327+ Cheap flights from Louisiana to Harlingen, TX (HRL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — HRL
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
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 March 23, 2026.

This United Airlines deal was found by Cheapflights users on 3/22. 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.
Sat 8/296:00 pm
LCH
-
HRL
1 stop3h 44m
United Airlines
Wed 9/25:16 pm
HRL
-
LCH
1 stop4h 16m
United Airlines
Deal found 3/22$327
This United Airlines deal was found by Cheapflights users on 3/19. 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.
Sat 12/54:15 pm
LCH
-
HRL
1 stop3h 14m
United Airlines
Tue 12/89:20 am
HRL
-
LCH
1 stop3h 48m
United Airlines
Deal found 3/19$342
This United Airlines deal was found by Cheapflights users on 3/20. 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.
Sat 4/42:00 pm
LCH
-
HRL
1 stop5h 40m
United Airlines
Wed 4/87:00 am
HRL
-
LCH
1 stop6h 03m
United Airlines
Deal found 3/20$378
This United Airlines deal was found by Cheapflights users on 3/19. 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 3/204:15 pm
LCH
-
HRL
1 stop3h 41m
United Airlines
Sun 3/225:25 pm
HRL
-
LCH
1 stop4h 11m
United Airlines
Deal found 3/19$464
This United Airlines deal was found by Cheapflights users on 3/19. 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 4/32:00 pm
LCH
-
HRL
1 stop5h 40m
United Airlines
Tue 4/75:18 pm
HRL
-
LCH
1 stop4h 15m
United Airlines
Deal found 3/19$478

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 March 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$327
(United Airlines)
Provider with most accurate pricing for New Orleans Louis Armstrong-Harlingen Valley Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Harlingen Valley Intl flights.
Search Deals
From Louisiana to Harlingen Valley Intl
Search Deals

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 March 23, 2026.
Use the filters below to find and compare flights from Louisiana to Harlingen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Lake CharlesHarlingen

LCH - HRL

LCHHRL

Lake Charles

Sat 8/29

6:00 pm-9:44 pm

1 stop3h 44m

Harlingen Valley Intl

Wed 9/2

2:00 pm-5:17 pm

1 stop3h 17m

$327

Lake CharlesHarlingen

LCH - HRL

LCHHRL

Lake Charles

Sat 4/4

2:00 pm-7:40 pm

1 stop5h 40m

Harlingen Valley Intl

Wed 4/8

7:00 am-1:03 pm

1 stop6h 03m

$378

Lake CharlesHarlingen

LCH - HRL

LCHHRL

Lake Charles

Fri 4/3

2:00 pm-7:40 pm

1 stop5h 40m

Harlingen Valley Intl

Tue 4/7

5:18 pm-9:33 pm

1 stop4h 15m

$478

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

Sorted by cheapest first

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 $345). 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 3h 44m. Fly via United Airlines to get the fastest option. Airlines will cover a distance of 381 mi.

  • 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 $345). 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 March 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$176Average$327FlexibilityNo cancel feeOn-time63%

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