HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kentucky

$130+ Cheap flights from Harlingen, TX (HRL) to Kentucky

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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — SDF
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Harlingen to Kentucky with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Harlingen to Kentucky

Cheapest flights from Harlingen to Kentucky
Explore the most affordable flight options available from Harlingen to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This American Airlines deal was found by Cheapflights users on 12/16. 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 12/2010:12 amHRL - BNA
1 stop6h 40mAmerican Airlines
Mon 12/295:42 pmBNA - HRL
1 stop5h 06mAmerican Airlines
Deal found 12/16$389
This American Airlines deal was found by Cheapflights users on 12/17. 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 12/2010:12 amHRL - BNA
1 stop6h 40mAmerican Airlines
Mon 12/225:09 amBNA - HRL
1 stop4h 31mAmerican Airlines
Deal found 12/17$399
This American Airlines deal was found by Cheapflights users on 12/15. 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.
Mon 12/222:48 pmHRL - BNA
1 stop4h 49mAmerican Airlines
Mon 12/295:42 pmBNA - HRL
1 stop5h 06mAmerican Airlines
Deal found 12/15$426
This Southwest deal was found by Cheapflights users on 12/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/229:40 amHRL - BNA
2 stops7h 20mSouthwest
Mon 12/292:10 pmBNA - HRL
2 stops9h 45mSouthwest
Deal found 12/15$555
This Southwest deal was found by Cheapflights users on 12/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/204:15 pmHRL - BNA
2 stops7h 30mSouthwest
Mon 12/221:40 pmBNA - HRL
2 stops9h 10mSouthwest
Deal found 12/17$698

Find flight deals from Harlingen to Kentucky

Keep the following information in mind while searching for Harlingen to Kentucky flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$217
(American Airlines)

One-way from

$130
(Delta)
Provider with most accurate pricing for Harlingen Valley Intl-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Harlingen Valley Intl-Louisville Intl flights.
Search Deals
From Harlingen Valley Intl to Kentucky
Search Deals
One-way flight from Harlingen Valley Intl to Kentucky
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Harlingen to Kentucky 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 December 18, 2025.
Use the filters below to find and compare flights from Harlingen to Kentucky that are best for you.

Fly from

Harlingen

Fly to

Kentucky

Route

Depart

Return

Price

HarlingenNashville

HRL - BNA

HRLBNA

Harlingen Valley Intl

Wed 1/7

6:44 pm-11:14 pm

1 stop4h 30m

Nashville Intl

Fri 1/9

10:19 am-6:14 pm

2 stops7h 55m

$264

HarlingenNashville

HRL - BNA

HRLBNA

Harlingen Valley Intl

Sat 1/24

9:20 am-1:58 pm

1 stop4h 38m

Nashville Intl

Tue 1/27

2:54 pm-8:01 pm

1 stop5h 07m

$287

HarlingenNashville

HRL - BNA

HRLBNA

Harlingen Valley Intl

Thu 1/22

12:10 pm-4:58 pm

1 stop4h 48m

Nashville Intl

Sun 1/25

2:54 pm-8:01 pm

1 stop5h 07m

$287

HarlingenCincinnati

HRL - CVG

HRLCVG

Harlingen Valley Intl

Sat 1/24

5:25 pm-11:44 pm

1 stop5h 19m

Cincinnati Cinci./N. Kentucky

Tue 1/27

6:25 am-11:26 am

1 stop6h 01m

$331

HarlingenLouisville

HRL - SDF

HRLSDF

Harlingen Valley Intl

Tue 1/27

12:10 pm-7:54 pm

1 stop6h 44m

Louisville Intl

Wed 1/28

9:15 am-4:06 pm

1 stop7h 51m

$331

HarlingenLexington

HRL - LEX

HRLLEX

Harlingen Valley Intl

Sat 1/24

9:20 am-8:31 pm

2 stops10h 11m

Lexington Blue Grass

Wed 1/28

10:30 am-8:01 pm

2 stops10h 31m

$427

HarlingenCincinnati

HRL - CVG

HRLCVG

Harlingen Valley Intl

Fri 1/30

3:39 pm-10:35 pm

1 stop5h 56m

$130

HarlingenCincinnati

HRL - CVG

HRLCVG

Harlingen Valley Intl

Fri 1/30

6:02 am-2:48 pm

2 stops7h 46m

$142

HarlingenCincinnati

HRL - CVG

HRLCVG

Harlingen Valley Intl

Fri 1/30

5:25 pm-4:43 pm

3 stops22h 18m

$298

HarlingenCincinnati

HRL - CVG

HRLCVG

Harlingen Valley Intl

Sat 1/3

2:48 pm-8:50 pm

1 stop5h 02m

$549

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 12 results
1
2

Best time to book a flight from Harlingen to Kentucky

Have a flexible travel schedule? Discover the best time to fly to Kentucky 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 Kentucky
No data available for this route at this time. Please check back soon.

Related info for your journey

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

    Located just 3.7 mi from the city center, Harlingen Valley Intl (HRL) is the airport most travelers will use when flying to Kentucky from Harlingen.

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

    For as low as $264, American Airlines can have you in Kentucky from Harlingen, Texas in 4h 30m. Harlingen, Texas and Kentucky are separated by a distance of 940 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Harlingen, Texas to Kentucky?

    When deciding which route to take from Harlingen, Texas to Kentucky consider Harlingen Valley Intl - Nashville Intl, Harlingen Valley Intl - Cincinnati Cinci./N. Kentucky or Harlingen Valley Intl - Lexington Blue Grass as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Harlingen to Kentucky by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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 Harlingen to Kentucky

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to John F Kennedy Intl flights
Dallas/Fort Worth to LaGuardia flights
Dallas/Fort Worth to Newark flights
Dallas/Fort Worth to Las Vegas flights
Dallas/Fort Worth to O'Hare Intl flights
Dallas/Fort Worth to Denver flights
Hobby to LaGuardia flights
Dallas/Fort Worth to Orlando flights
Dallas/Fort Worth to Seattle flights
Hobby to John F Kennedy Intl flights
Dallas/Fort Worth to Los Angeles flights
Hobby to Newark flights
Dallas/Fort Worth to Miami flights
Hobby to Las Vegas flights
Hobby to Denver flights
Dallas/Fort Worth to San Francisco flights
Dallas/Fort Worth to Fort Lauderdale flights
George Bush Intcntl to John F Kennedy Intl flights
George Bush Intcntl to Newark flights
Austin to John F Kennedy Intl flights
Dallas/Fort Worth to Baltimore flights
Hobby to Los Angeles flights
Dallas/Fort Worth to Midway flights
George Bush Intcntl to Las Vegas flights
Dallas/Fort Worth to Atlanta flights
George Bush Intcntl to LaGuardia flights
George Bush Intcntl to Denver flights
Austin to Las Vegas flights
Hobby to Seattle flights
Hobby to Orlando flights
Dallas/Fort Worth to Sky Harbor Intl flights
Dallas/Fort Worth to Ontario flights
Love Field to Las Vegas flights
Dallas/Fort Worth to Dulles Intl flights
Love Field to LaGuardia flights
George Bush Intcntl to Los Angeles flights
Dallas/Fort Worth to San Diego flights
Austin to Newark flights
George Bush Intcntl to Seattle flights
San Antonio to Las Vegas flights
Hobby to Miami flights
Dallas/Fort Worth to Hobby flights
Dallas/Fort Worth to Salt Lake City flights
Austin to Los Angeles flights
Dallas/Fort Worth to Tampa flights
Dallas/Fort Worth to Boston flights
Dallas/Fort Worth to Honolulu flights
George Bush Intcntl to Orlando flights
Love Field to Los Angeles flights
Dallas/Fort Worth to Reagan-National flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.