What is the cheapest day to fly from Louisville to Harlingen, Texas?

Travelers seeking maximum savings on their Louisville to Harlingen, Texas flight should consider departing on Saturday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Harlingen, Texas 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, Texas when rainfall is around 1.1 in.

If weather is an important factor for your trip to Harlingen, Texas, 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 day to fly round-trip from Louisville to Harlingen, Texas?

Flights from Louisville to Harlingen, Texas are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Harlingen, Texas.

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

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

How can I find direct flights from Louisville to Harlingen?

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

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

Yes. Cheapflights offers flight deals from Louisville 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.

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Best time to book a flight from Louisville to Harlingen

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Estimated round-trip price

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

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

Currently, April is the cheapest month in which you can book a flight from Louisville to Harlingen, Texas (average of $267). Flying from Louisville to Harlingen, Texas in June is currently the most expensive (average of $390). 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 SDF to HRL?

It’s typically best to fly out from Louisville to Harlingen, Texas in the afternoon. Doing so could potentially save you 15% on the flight price compared to flying at noon, which is usually more expensive.

Related info for your journey

Can I find deals for flights from Louisville to Harlingen that include hotel bookings?
Yes. In addition to deals on Louisville to Harlingen flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Louisville to Harlingen?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Harlingen.
Can I find deals for business class flights from Louisville to Harlingen?
Yes. Cheapflights offers flight deals from Louisville 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 Louisville to Harlingen, Texas?
Currently, April is the cheapest month in which you can book a flight from Louisville to Harlingen, Texas (average of $267). Flying from Louisville to Harlingen, Texas in June is currently the most expensive (average of $390). 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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Top airline flying from Louisville to Harlingen

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$258	Average$388	FlexibilityNo cancel fee	On-time71%

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Find cheap flights from Louisville to Harlingen with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Best time to book a flight from Louisville to Harlingen

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

Cheapflights Insights

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

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

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

Find hourly flight availability from Louisville to Harlingen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

Related info for your journey

Find useful and relevant information for your journey from Louisville 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 Louisville to Harlingen that include hotel bookings?

How can I find direct flights from Louisville to Harlingen?

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

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

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Other flights to Harlingen

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Cheap flights from Louisville to Harlingen, TX (SDF - HRL)

Find cheap flights from Louisville to Harlingen with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Best time to book a flight from Louisville to Harlingen

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

Cheapflights Insights

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

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

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

Find hourly flight availability from Louisville to Harlingen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

Related info for your journey

Find useful and relevant information for your journey from Louisville 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 Louisville to Harlingen that include hotel bookings?

How can I find direct flights from Louisville to Harlingen?

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

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

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 Louisville to Harlingen

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Louisville to Harlingen

100% Free

Book with Flexibility

Travel Smart