What is the cheapest airline that flies from Harlingen Valley Intl to Kentucky?

Southwest and United Airlines are the most popular carriers operating from Harlingen Valley Intl to Kentucky

How many flights depart from Harlingen to Kentucky on average per week?

1 flights are operational weekly from Harlingen to Kentucky as of June 2026. The most popular departure day for this route is Sun, with 100% of flights per week taking off on this day.

When did momondo last update prices for flights from Harlingen Valley Intl Airport to Kentucky?

Prices for flights from Harlingen Valley Intl Airport to Kentucky refresh daily.

How many operators does momondo search for flights from Harlingen Valley Intl Airport to Kentucky?

The number of operators available for flights from Harlingen Valley Intl Airport to Kentucky is 2 as of June 2026.

How old do you have to be to fly from Harlingen Valley Intl Airport to Kentucky?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Harlingen Valley Intl Airport to Kentucky.

What documentation or ID do you need to fly to Kentucky?

The necessary travel and health documents for your Kentucky trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$104 Cheap Flights from Harlingen to Kentucky in 2026

Find the cheapest flights from Harlingen to Kentucky

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 pm - 10:50 pm

HRL

BNA

4h 20m

1 stop

6:00 am - 10:05 am

BNA

HRL

4h 05m

1 stop

$207Southwest

Wed, Jul 1 - Wed, Jul 15

4:15 pm - 8:20 pm

HRL

BNA

4h 05m

1 stop

5:10 am - 10:45 am

BNA

HRL

5h 35m

1 stop

$268Southwest

Sat, Jul 4 - Sat, Jul 11

6:30 pm - 10:50 pm

HRL

BNA

4h 20m

1 stop

5:00 am - 12:05 pm

BNA

HRL

7h 05m

2 stops

$273Southwest

Wed, Jul 1 - Wed, Jul 15

4:15 pm - 8:20 pm

HRL

BNA

4h 05m

1 stop

8:00 am - 2:05 pm

BNA

HRL

6h 05m

2 stops

$282Southwest

Sat, Jul 4 - Sat, Jul 11

5:18 pm - 10:45 pm

HRL

BNA

5h 27m

1 stop

11:18 am - 9:52 pm

BNA

HRL

10h 34m

2 stops

$324United Airlines

Thu, Sep 10 - Sat, Sep 12

4:58 pm - 10:10 pm

HRL

BNA

5h 12m

1 stop

5:01 am - 10:12 am

BNA

HRL

5h 11m

1 stop

$337American Airlines

Fri, Jul 24 - Sun, Jul 26

4:57 pm - 11:53 pm

HRL

CVG

5h 56m

1 stop

8:00 pm - 12:14 am

CVG

HRL

5h 14m

1 stop

$344American Airlines

Tue, Jun 23 - Thu, Jun 25

5:18 pm - 11:59 pm

HRL

CVG

5h 41m

1 stop

6:35 am - 1:24 pm

CVG

HRL

7h 49m

1 stop

$347United Airlines

Sat, Aug 29 - Tue, Sep 1

5:18 pm - 11:59 pm

HRL

CVG

5h 41m

1 stop

7:00 am - 3:59 pm

CVG

HRL

9h 59m

2 stops

$352United Airlines

Sat, Aug 29 - Tue, Sep 1

4:57 pm - 11:53 pm

HRL

CVG

5h 56m

1 stop

8:00 pm - 12:14 am

CVG

HRL

5h 14m

1 stop

$384American Airlines

Tue, Jun 23 - Fri, Jun 26

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Southwest flights from Harlingen to Kentucky

Our best Southwest deals on Harlingen to Kentucky flight tickets

Southwest

Jul 1

HRL6:30 pmHarlingen Valley Intl

4h 20m

1 stop

BNA10:50 pmNashville Intl

Jul 15

BNA6:00 amNashville Intl

4h 05m

1 stop

HRL10:05 amHarlingen Valley Intl

$207

Southwest

Jul 4

HRL4:15 pmHarlingen Valley Intl

4h 05m

1 stop

BNA8:20 pmNashville Intl

Jul 11

BNA5:10 amNashville Intl

5h 35m

1 stop

HRL10:45 amHarlingen Valley Intl

$268

Southwest

Jul 1

HRL6:30 pmHarlingen Valley Intl

4h 20m

1 stop

BNA10:50 pmNashville Intl

Jul 15

BNA5:00 amNashville Intl

7h 05m

2 stops

HRL12:05 pmHarlingen Valley Intl

$273

United Airlines flights from Harlingen to Kentucky

Our best United Airlines deals on Harlingen to Kentucky flight tickets

United Airlines

Sep 10

HRL5:18 pmHarlingen Valley Intl

5h 27m

1 stop

BNA10:45 pmNashville Intl

Sep 12

BNA11:18 amNashville Intl

10h 34m

2 stops

HRL9:52 pmHarlingen Valley Intl

$324

United Airlines

Aug 29

HRL5:18 pmHarlingen Valley Intl

5h 41m

1 stop

CVG11:59 pmCincinnati Cinci./N. Kentucky

Sep 1

CVG6:35 amCincinnati Cinci./N. Kentucky

7h 49m

1 stop

HRL1:24 pmHarlingen Valley Intl

$347

United Airlines

Aug 29

HRL5:18 pmHarlingen Valley Intl

5h 41m

1 stop

CVG11:59 pmCincinnati Cinci./N. Kentucky

Sep 1

CVG7:00 amCincinnati Cinci./N. Kentucky

9h 59m

2 stops

HRL3:59 pmHarlingen Valley Intl

$352

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

HarlingenNashville

HRL - BNA

HRLBNA

Harlingen Valley Intl

Wed 7/1

6:30 pm-10:50 pm

1 stop4h 20m

Nashville Intl

Wed 7/15

6:00 am-10:05 am

1 stop4h 05m

$207

HarlingenNashville

HRL - BNA

HRLBNA

Harlingen Valley Intl

Sat 7/4

4:15 pm-8:20 pm

1 stop4h 05m

Nashville Intl

Sat 7/11

5:10 am-10:45 am

1 stop5h 35m

$268

HarlingenNashville

HRL - BNA

HRLBNA

Harlingen Valley Intl

Wed 7/1

6:30 pm-10:50 pm

1 stop4h 20m

Nashville Intl

Wed 7/15

5:00 am-12:05 pm

2 stops7h 05m

$273

HarlingenNashville

HRL - BNA

HRLBNA

Harlingen Valley Intl

Sat 7/4

4:15 pm-8:20 pm

1 stop4h 05m

Nashville Intl

Sat 7/11

8:00 am-2:05 pm

2 stops6h 05m

$282

HarlingenNashville

HRL - BNA

HRLBNA

Harlingen Valley Intl

Thu 9/10

5:18 pm-10:45 pm

1 stop5h 27m

Nashville Intl

Sat 9/12

11:18 am-9:52 pm

2 stops10h 34m

$324

HarlingenNashville

HRL - BNA

HRLBNA

Harlingen Valley Intl

Fri 7/24

4:58 pm-10:10 pm

1 stop5h 12m

Nashville Intl

Sun 7/26

5:01 am-10:12 am

1 stop5h 11m

$337

HarlingenCincinnati

HRL - CVG

HRLCVG

Harlingen Valley Intl

Tue 6/23

4:57 pm-11:53 pm

1 stop5h 56m

Cincinnati Cinci./N. Kentucky

Thu 6/25

8:00 pm-12:14 am

1 stop5h 14m

$344

HarlingenCincinnati

HRL - CVG

HRLCVG

Harlingen Valley Intl

Sat 8/29

5:18 pm-11:59 pm

1 stop5h 41m

Cincinnati Cinci./N. Kentucky

Tue 9/1

6:35 am-1:24 pm

1 stop7h 49m

$347

HarlingenCincinnati

HRL - CVG

HRLCVG

Harlingen Valley Intl

Sat 8/29

5:18 pm-11:59 pm

1 stop5h 41m

Cincinnati Cinci./N. Kentucky

Tue 9/1

7:00 am-3:59 pm

2 stops9h 59m

$352

HarlingenCincinnati

HRL - CVG

HRLCVG

Harlingen Valley Intl

Tue 6/23

4:57 pm-11:53 pm

1 stop5h 56m

Cincinnati Cinci./N. Kentucky

Fri 6/26

8:00 pm-12:14 am

1 stop5h 14m

$384

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Harlingen to Kentucky

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

Can stopping save me money on Harlingen to Kentucky flights?

You could potentially save up to 27% on your flight if you consider stops on a Harlingen to Kentucky flight.

Cheap Harlingen to Kentucky flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Harlingen to Kentucky

Fastest flight time	4h 05m
Direct flights	None

The fastest flight from Harlingen to Kentucky takes 4h 05m

There are no direct flights from Harlingen to Kentucky. There are no popular flight routes from Harlingen to Kentucky.

Search flight deals

Frequently asked questions about flying from Harlingen to Kentucky

When did momondo last update prices for flights from Harlingen Valley Intl Airport to Kentucky?
Prices for flights from Harlingen Valley Intl Airport to Kentucky refresh daily.
How many operators does momondo search for flights from Harlingen Valley Intl Airport to Kentucky?
The number of operators available for flights from Harlingen Valley Intl Airport to Kentucky is 2 as of June 2026.
How old do you have to be to fly from Harlingen Valley Intl Airport to Kentucky?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Harlingen Valley Intl Airport to Kentucky.
What documentation or ID do you need to fly to Kentucky?
The necessary travel and health documents for your Kentucky trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Harlingen to Kentucky?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Harlingen to Kentucky. momondo saves you time and could save you money on your trip.

Can I find flights from Harlingen to Kentucky with flexible booking policies on momondo?

momondo does allow users to show only those flights to Kentucky from Harlingen which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Harlingen to Kentucky?

momondo provides multiple filters to help you find the best flight to Kentucky from Harlingen. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Harlingen to Kentucky right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Kentucky, momondo offers a useful price alert feature which will track prices for flights to Kentucky from Harlingen and alert you when they change.