What is the cheapest month to book a flight from Lake Charles to Harlingen?

Currently, April is the cheapest month in which you can book a flight from Lake Charles to Harlingen (average of $267). Flying from Lake Charles to Harlingen in June is currently the most expensive (average of $381). 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.

In terms of precipitation, rainfall in Harlingen ranges from 1.1 - 5.2 inches per month. September is typically the wettest month, when rainfall can reach 5.2 in. January is typically the driest time to visit Harlingen when rainfall is around 1.1 in.

If weather is an important factor for your trip to Harlingen, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Lake Charles to Harlingen as you normally would.

Can I find deals for flights from Lake Charles to Harlingen that include hotel bookings?

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

How can I find direct flights from Lake Charles to Harlingen?

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

Can I find deals for business class flights from Lake Charles to Harlingen?

Yes. Cheapflights offers flight deals from Lake Charles 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.

$437+ Flights from Lake Charles to Harlingen

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Cheap flight deals from Lake Charles to Harlingen

Round-trip from	$437 (United Airlines)

From Lake Charles to Harlingen Valley Intl

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Find flight deals from Lake Charles to Harlingen

Cheapest flights from Lake Charles to Harlingen
Explore the most affordable flight options available from Lake Charles to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 14, 2025.

Mon 7/286:08 pmLCH - HRL

1 stop3h 42mUnited Airlines

Fri 8/17:10 amHRL - LCH

1 stop6h 06mUnited Airlines

Deal found 7/13

$437

Best flights from Lake Charles to Harlingen
Discover carefully curated flight deals from Lake Charles to Harlingen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 14, 2025.

Mon 7/286:08 pmLCH - HRL

1 stop3h 42mUnited Airlines

Fri 8/17:10 amHRL - LCH

1 stop6h 06mUnited Airlines

Deal found 7/13

$437

Last-minute flights from Lake Charles to Harlingen
Discover last-minute flight deals from Lake Charles to Harlingen. Data last updated July 14, 2025 and is based on user searches.

Mon 7/286:08 pmLCH - HRL

1 stop3h 42mUnited Airlines

Fri 8/17:10 amHRL - LCH

1 stop6h 06mUnited Airlines

Deal found 7/13

$437

Cheapflights Fare Finder

Use the filters below to find and compare flights from Lake Charles to Harlingen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Lake CharlesHarlingen

LCH - HRL

LCHHRL

Lake Charles

Mon 7/28

6:08 pm-9:50 pm

1 stop3h 42m

Harlingen Valley Intl

Fri 8/1

7:10 am-1:16 pm

1 stop6h 06m

$437

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/13

Best time to book a flight from Lake Charles to Harlingen

Have a flexible travel schedule? Discover the best time to fly to Harlingen from Lake Charles 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.

Reviews of airlines servicing Harlingen

Get a feel of what it's like to fly with United Airlines from Lake Charles to Harlingen by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,858 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

United Airlines

7.4

Good

8,858 reviews

United Airlines

7.4

Good

8,858 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Can I find deals for flights from Lake Charles to Harlingen that include hotel bookings?
Yes. In addition to deals on Lake Charles to Harlingen flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Lake Charles to Harlingen?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lake Charles to Harlingen.
Can I find deals for business class flights from Lake Charles to Harlingen?
Yes. Cheapflights offers flight deals from Lake Charles 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 Lake Charles to Harlingen?
Currently, April is the cheapest month in which you can book a flight from Lake Charles to Harlingen (average of $267). Flying from Lake Charles to Harlingen in June is currently the most expensive (average of $381). 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.

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$437+ Cheap flights from Lake Charles to Harlingen (LCH - 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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Lake Charles to Harlingen with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Lake Charles to Harlingen

Round-trip from

Find flight deals from Lake Charles to Harlingen

Cheapest flights from Lake Charles to HarlingenExplore the most affordable flight options available from Lake Charles to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 14, 2025.

Explore the most affordable flight options available from Lake Charles to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 14, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Lake Charles to Harlingen that are best for you.

Best time to book a flight from Lake Charles to Harlingen

Have a flexible travel schedule? Discover the best time to fly to Harlingen from Lake Charles with our price prediction graph.

Reviews of airlines servicing Harlingen

Get a feel of what it's like to fly with United Airlines from Lake Charles to Harlingen by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

Can I find deals for flights from Lake Charles to Harlingen that include hotel bookings?

How can I find direct flights from Lake Charles to Harlingen?

Can I find deals for business class flights from Lake Charles to Harlingen?

What is the cheapest month to book a flight from Lake Charles to Harlingen?

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 Lake Charles to Harlingen

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Travel Smart

Cheapest flights from Lake Charles to Harlingen
Explore the most affordable flight options available from Lake Charles to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 14, 2025.