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$197+ Cheap flights from Harlingen, TX (HRL) to Kentucky

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 — SDF
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Harlingen to Kentucky

Keep the following information in mind while searching for Harlingen to Kentucky flight deals. Data was last updated July 29, 2025.

Round-trip from

$197
(American Airlines)
From Harlingen Valley Intl to Kentucky
Search Deals

Find 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 July 29, 2025.

This American Airlines deal was found by Cheapflights users on 7/28. 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 8/116:30 pmHRL - BNA
1 stop4h 45mAmerican Airlines
Mon 8/185:00 amBNA - HRL
1 stop4h 32mAmerican Airlines
Deal found 7/28$197
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Wed 8/132:47 pmHRL - CVG
1 stop7h 19mAmerican Airlines
Tue 8/195:35 amCVG - HRL
1 stop4h 57mAmerican Airlines
Deal found 7/27$270
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Fri 10/176:20 pmHRL - SDF
1 stop4h 33mAmerican Airlines
Wed 10/227:32 amSDF - HRL
1 stop7h 45mAmerican Airlines
Deal found 7/28$288
This United Airlines deal was found by Cheapflights users on 7/27. 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 9/275:00 amHRL - BNA
1 stop4h 33mUnited Airlines
Mon 9/296:00 pmBNA - HRL
1 stop5h 18mUnited Airlines
Deal found 7/27$347
This Southwest deal was found by Cheapflights users on 7/27. 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.
Thu 9/116:40 amHRL - BNA
2 stops7h 15mSouthwest
Sun 9/147:00 amBNA - HRL
2 stops8h 25mSouthwest
Deal found 7/27$373
This Southwest deal was found by Cheapflights users on 7/28. 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.
Fri 10/176:00 amHRL - SDF
2 stops7h 15mSouthwest
Wed 10/221:45 pmSDF - HRL
2 stops9h 50mSouthwest
Deal found 7/28$384

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 July 29, 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

Mon 8/11

6:30 pm-11:15 pm

1 stop4h 45m

Nashville Intl

Mon 8/18

5:00 am-9:32 am

1 stop4h 32m

$197

HarlingenCincinnati

HRL - CVG

HRLCVG

Harlingen Valley Intl

Wed 8/13

2:47 pm-11:06 pm

1 stop7h 19m

Cincinnati Cinci./N. Kentucky

Tue 8/19

5:35 am-9:32 am

1 stop4h 57m

$270

HarlingenLouisville

HRL - SDF

HRLSDF

Harlingen Valley Intl

Fri 10/17

6:20 pm-11:53 pm

1 stop4h 33m

Louisville Intl

Wed 10/22

7:32 am-2:17 pm

1 stop7h 45m

$288

HarlingenNashville

HRL - BNA

HRLBNA

Harlingen Valley Intl

Sat 9/27

5:00 am-9:33 am

1 stop4h 33m

Nashville Intl

Mon 9/29

6:00 pm-11:18 pm

1 stop5h 18m

$347

HarlingenNashville

HRL - BNA

HRLBNA

Harlingen Valley Intl

Thu 9/11

6:40 am-1:55 pm

2 stops7h 15m

Nashville Intl

Sun 9/14

7:00 am-3:25 pm

2 stops8h 25m

$373

HarlingenLouisville

HRL - SDF

HRLSDF

Harlingen Valley Intl

Fri 10/17

6:00 am-2:15 pm

2 stops7h 15m

Louisville Intl

Wed 10/22

1:45 pm-10:35 pm

2 stops9h 50m

$384

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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.

Reviews of airlines servicing Kentucky

Get insights into the airlines that provide service to Kentucky. 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 Kentucky. Reviews last updated July 29, 2025.
Read reviews from past customers who have flown Southwest, United Airlines, and American Airlines from Harlingen to Kentucky. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,238 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,892 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

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.

  • 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 - Louisville Intl or Harlingen Valley Intl - Cincinnati Cinci./N. Kentucky 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.

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

    Currently, January is the cheapest month in which you can book a flight from Harlingen, Texas to Kentucky (average of $299). Flying from Harlingen, Texas to Kentucky in April is currently the most expensive (average of $369). 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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