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$972+ Cheap flights from Harlingen, TX to Lexington (HRL - LEX)

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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — LEX
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Harlingen to Lexington

Discover tips and strategies to find the most affordable flight options for your journey from Harlingen (HRL) to Lexington (LEX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 31, 2025.

Round-trip from

$972
(United Airlines)
From Harlingen Valley Intl to Lexington Blue Grass
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Cheapest flights from Harlingen to Lexington
Explore the most affordable flight options available from Harlingen to Lexington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This United Airlines deal was found by Cheapflights users on 7/29. 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.
Mon 8/115:10 amHRL - LEX
2 stops14h 11mUnited Airlines
Mon 8/185:44 pmLEX - HRL
2 stops20h 46mUnited Airlines
Deal found 7/29$972

Cheapflights Fare Finder

 
Customize your flight search to find flights from Harlingen to Lexington 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 July 31, 2025.
Use the filters below to find and compare flights from Harlingen to Lexington that are best for you.

Fly from

Harlingen

Fly to

Lexington

Route

Depart

Return

Price

HarlingenLexington

HRL - LEX

HRLLEX

Harlingen Valley Intl

Mon 8/11

5:10 am-8:21 pm

2 stops14h 11m

Lexington Blue Grass

Mon 8/18

5:44 pm-1:30 pm

2 stops20h 46m

$972

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Harlingen to Lexington

Have a flexible travel schedule? Discover the best time to fly to Lexington 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 Lexington

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

Currently, August is the cheapest month in which you can book a flight from Harlingen, Texas to Lexington (average of $303). Flying from Harlingen, Texas to Lexington in April 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.

Reviews of airlines servicing Lexington

Get insights into the airlines that provide service to Lexington. 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 Lexington. Reviews last updated July 31, 2025.
Read reviews from past customers who have flown United Airlines from Harlingen to Lexington. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,900 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

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
8,900 reviews
United Airlines
7.4
Good
8,900 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Harlingen to Lexington 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 Lexington?

    Currently, August is the cheapest month in which you can book a flight from Harlingen, Texas to Lexington (average of $303). Flying from Harlingen, Texas to Lexington in April 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.

See more FAQs

Traveling to a place near Lexington?

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Georgetown
Danville
Berea

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