$165+ Cheap flights from Harlingen (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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — SDF
Oct 20 — Oct 271
Round-trip
1 adult, Economy
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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
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Cheapest flights from Harlingen to KentuckyExplore 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 September 20, 2026.
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 September 20, 2026.
This Southwest deal was found by Cheapflights users on 9/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/54:45 pm -
1 stop7h 25m
Mon 11/97:30 pm -
1 stop4h 05m
Deal found 9/16![Southwest logo]()
$250
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:15 am -
1 stop7h 54m
Thu 10/294:53 pm -
1 stop6h 55m
Deal found 9/17![United Airlines logo]()
$291
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:15 am -
1 stop7h 54m
Wed 10/2811:10 am -
2 stops9h 37m
Deal found 9/17![United Airlines logo]()
$296
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:25 pm -
1 stop5h 28m
Sat 10/312:03 pm -
2 stops9h 45m
Deal found 9/15![United Airlines logo]()
$320
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:05 am -
1 stop7h 18m
Sat 10/311:45 pm -
2 stops10h 03m
Deal found 9/15![United Airlines logo]()
$320
This American Airlines deal was found by Cheapflights users on 9/20. 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.
Thu 11/56:41 pm -
1 stop5h 08m
Mon 11/96:00 am -
1 stop7h 56m
Deal found 9/20![American Airlines logo]()
$328
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:05 am -
1 stop4h 32m
Mon 10/53:08 pm -
1 stop6h 44m
Deal found 9/16![United Airlines logo]()
$335
This Southwest deal was found by Cheapflights users on 9/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:30 pm -
2 stops5h 55m
Mon 10/54:10 pm -
2 stops7h 30m
Deal found 9/16![Southwest logo]()
$357
This Southwest deal was found by Cheapflights users on 9/17. 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.
Thu 10/155:30 pm -
1 stop6h 25m
Sun 10/185:00 am -
1 stop4h 40m
Deal found 9/17![Southwest logo]()
$364
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:05 am -
1 stop4h 56m
Thu 10/294:53 pm -
1 stop6h 55m
Deal found 9/17![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:25 pm -
1 stop5h 15m
Mon 11/94:45 pm -
1 stop6h 03m
Deal found 9/17![United Airlines logo]()
$371
This American Airlines deal was found by Cheapflights users on 9/18. 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 10/35:28 pm -
1 stop4h 57m
Wed 10/76:00 am -
1 stop5h 08m
Deal found 9/18![American Airlines logo]()
$399
Best flights from Harlingen to KentuckyDiscover carefully curated flight deals from Harlingen to Kentucky that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.
Discover carefully curated flight deals from Harlingen to Kentucky that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.
This Southwest deal was found by Cheapflights users on 9/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/54:45 pm -
1 stop7h 25m
Mon 11/97:30 pm -
1 stop4h 05m
Deal found 9/16![Southwest logo]()
$250
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:15 am -
1 stop7h 54m
Wed 10/2811:10 am -
2 stops9h 37m
Deal found 9/17![United Airlines logo]()
$296
This American Airlines deal was found by Cheapflights users on 9/20. 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.
Thu 11/56:41 pm -
1 stop5h 08m
Mon 11/96:00 am -
1 stop7h 56m
Deal found 9/20![American Airlines logo]()
$328
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/25:05 am -
2 stops9h 15m
Wed 2/31:10 pm -
1 stop6h 22m
Deal found 9/15![United Airlines logo]()
$302
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:25 pm -
1 stop5h 28m
Sat 10/312:03 pm -
2 stops9h 45m
Deal found 9/15![United Airlines logo]()
$320
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:05 am -
1 stop7h 18m
Sat 10/311:45 pm -
2 stops10h 03m
Deal found 9/15![United Airlines logo]()
$320
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Fri 10/25:28 pm -
1 stop6h 10m
Sun 10/45:00 am -
1 stop4h 58m
Deal found 9/17![American Airlines logo]()
$399
This Southwest deal was found by Cheapflights users on 9/17. 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.
Wed 10/141:00 pm -
2 stops7h 15m
Wed 10/281:05 pm -
2 stops9h 55m
Deal found 9/17![Southwest logo]()
$409
This Southwest deal was found by Cheapflights users on 9/17. 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.
Thu 10/155:30 pm -
2 stops7h 00m
Sun 10/185:05 am -
2 stops6h 55m
Deal found 9/17![Southwest logo]()
$409
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:05 am -
1 stop4h 32m
Mon 10/58:30 am -
2 stops11h 14m
Deal found 9/16![United Airlines logo]()
$340
This Southwest deal was found by Cheapflights users on 9/18. 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 10/165:30 am -
1 stop9h 55m
Fri 10/233:30 pm -
1 stop9h 10m
Deal found 9/18![Southwest logo]()
$436
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:25 pm -
1 stop5h 15m
Mon 11/94:45 pm -
1 stop6h 03m
Deal found 9/17![United Airlines logo]()
$391
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Fri 10/25:28 pm -
1 stop4h 53m
Tue 10/62:25 pm -
2 stops9h 25m
Deal found 9/17![American Airlines logo]()
$544
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/65:05 am -
2 stops11h 12m
Sat 1/95:00 am -
2 stops9h 24m
Deal found 9/16![United Airlines logo]()
$441
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:15 am -
2 stops15h 40m
Tue 10/610:11 am -
2 stops12h 41m
Deal found 9/17![United Airlines logo]()
$658
Last-minute flights from Harlingen to KentuckyDiscover last-minute flight deals from Harlingen to Kentucky. Data last updated September 20, 2026 and is based on user searches.
Discover last-minute flight deals from Harlingen to Kentucky. Data last updated September 20, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Tue 9/221:59 pm -
2 stops8h 57m
Wed 9/239:45 am -
1 stop4h 39m
Deal found 9/20![United Airlines logo]()
$426
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:05 am -
1 stop4h 32m
Mon 10/53:08 pm -
1 stop6h 44m
Deal found 9/16![United Airlines logo]()
$335
This Southwest deal was found by Cheapflights users on 9/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:30 pm -
2 stops5h 55m
Mon 10/54:10 pm -
2 stops7h 30m
Deal found 9/16![Southwest logo]()
$357
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Fri 10/25:28 pm -
1 stop6h 10m
Sun 10/45:00 am -
1 stop4h 58m
Deal found 9/17![American Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 9/18. 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 10/35:28 pm -
1 stop4h 57m
Wed 10/76:00 am -
1 stop5h 08m
Deal found 9/18![American Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/18. 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 10/37:15 am -
1 stop7h 54m
Wed 10/75:30 am -
2 stops11h 29m
Deal found 9/18![United Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:15 am -
1 stop7h 54m
Thu 10/294:53 pm -
1 stop6h 55m
Deal found 9/17![United Airlines logo]()
$291
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:15 am -
1 stop7h 54m
Wed 10/2811:10 am -
2 stops9h 37m
Deal found 9/17![United Airlines logo]()
$296
This Southwest deal was found by Cheapflights users on 9/17. 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.
Thu 10/155:30 pm -
1 stop6h 25m
Sun 10/185:00 am -
1 stop4h 40m
Deal found 9/17![Southwest logo]()
$364
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:05 am -
1 stop4h 56m
Thu 10/294:53 pm -
1 stop6h 55m
Deal found 9/17![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:05 am -
1 stop7h 18m
Sat 10/311:45 pm -
2 stops10h 03m
Deal found 9/15![United Airlines logo]()
$320
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:25 pm -
1 stop5h 28m
Sat 10/312:03 pm -
2 stops9h 45m
Deal found 9/15![United Airlines logo]()
$320
One-way flights from Harlingen to KentuckySearch for one-way flight options from Harlingen to Kentucky. Find affordable one-way fares based on user searches. Data last updated September 20, 2026.
Search for one-way flight options from Harlingen to Kentucky. Find affordable one-way fares based on user searches. Data last updated September 20, 2026.
This Southwest deal was found by Cheapflights users on 9/15. 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.
Thu 10/155:30 pm -
1 stop6h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Southwest logo]()
$165
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 September 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $250 (Southwest) |
One-way from | $165 (Southwest) |
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 7,457,451 searches. Data last updated September 20, 2026.
Use the filters below to find and compare flights from Harlingen to Kentucky that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
HarlingenNashville
HRL Harlingen Valley Intl - BNA Nashville Intl
HRLBNA
Harlingen Valley Intl
Thu 10/15
5:30 pm-11:55 pm
1 stop6h 25m
Nashville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$165
HarlingenNashville
HRL Harlingen Valley Intl - BNA Nashville Intl
HRLBNA
Harlingen Valley Intl
Thu 11/5
4:45 pm-12:10 am
1 stop7h 25m
Nashville Intl
Mon 11/9
7:30 pm-11:35 pm
1 stop4h 05m
$250
HarlingenCincinnati
HRL Harlingen Valley Intl - CVG Cincinnati Cinci./N. Kentucky
HRLCVG
Harlingen Valley Intl
Wed 10/14
7:15 am-4:09 pm
1 stop7h 54m
Cincinnati Cinci./N. Kentucky
Wed 10/28
11:10 am-7:47 pm
2 stops9h 37m
$296
HarlingenNashville
HRL Harlingen Valley Intl - BNA Nashville Intl
HRLBNA
Harlingen Valley Intl
Tue 2/2
5:05 am-2:20 pm
2 stops9h 15m
Nashville Intl
Wed 2/3
1:10 pm-7:32 pm
1 stop6h 22m
$302
HarlingenCincinnati
HRL Harlingen Valley Intl - CVG Cincinnati Cinci./N. Kentucky
HRLCVG
Harlingen Valley Intl
Wed 10/28
5:25 pm-11:53 pm
1 stop5h 28m
Cincinnati Cinci./N. Kentucky
Sat 10/31
2:03 pm-10:48 pm
2 stops9h 45m
$320
HarlingenLouisville
HRL Harlingen Valley Intl - SDF Louisville Intl
HRLSDF
Harlingen Valley Intl
Tue 10/27
5:05 am-1:23 pm
1 stop7h 18m
Louisville Intl
Sat 10/31
1:45 pm-10:48 pm
2 stops10h 03m
$320
HarlingenNashville
HRL Harlingen Valley Intl - BNA Nashville Intl
HRLBNA
Harlingen Valley Intl
Thu 11/5
6:41 pm-11:49 pm
1 stop5h 08m
Nashville Intl
Mon 11/9
6:00 am-1:56 pm
1 stop7h 56m
$328
HarlingenNashville
HRL Harlingen Valley Intl - BNA Nashville Intl
HRLBNA
Harlingen Valley Intl
Thu 10/1
5:05 am-9:37 am
1 stop4h 32m
Nashville Intl
Mon 10/5
8:30 am-7:44 pm
2 stops11h 14m
$340
HarlingenNashville
HRL Harlingen Valley Intl - BNA Nashville Intl
HRLBNA
Harlingen Valley Intl
Thu 11/5
5:25 pm-10:40 pm
1 stop5h 15m
Nashville Intl
Mon 11/9
4:45 pm-10:48 pm
1 stop6h 03m
$391
HarlingenNashville
HRL Harlingen Valley Intl - BNA Nashville Intl
HRLBNA
Harlingen Valley Intl
Fri 10/2
5:28 pm-11:38 pm
1 stop6h 10m
Nashville Intl
Sun 10/4
5:00 am-9:58 am
1 stop4h 58m
$399
Showing 1-10 of 16 resultsSorted by cheapest first
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.
HRL-CVG
HRL-SDF
HRL-BNA
HRL-LEX
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
HRL-USKY
HRL-CVG
HRL-SDF
HRL-BNA
HRL-LEX
No data available for this route at this time. Please check back soon.
Related info for your journey
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