$163+ Cheap flights from Nashville to Harlingen (BNA - HRL)
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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — HRL
Sep 25 — Oct 21
Round-trip
1 adult, Economy
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Find cheap flights from Nashville to Harlingen 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 Nashville to Harlingen
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Best
Last-minute
One-way
Cheapest flights from Nashville to HarlingenExplore the most affordable flight options available from Nashville to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2026.
Explore the most affordable flight options available from Nashville to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2026.
This United Airlines deal was found by Cheapflights users on 8/22. 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.
Sun 9/66:30 am -
1 stop6h 54m
Thu 9/105:05 am -
1 stop4h 22m
Deal found 8/22![United Airlines logo]()
$325
This Southwest deal was found by Cheapflights users on 8/21. 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 10/155:05 am -
1 stop6h 15m
Mon 10/195:30 pm -
2 stops6h 55m
Deal found 8/21![Southwest logo]()
$330
This American Airlines deal was found by Cheapflights users on 8/21. 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 9/53:38 pm -
1 stop7h 16m
Wed 9/93:35 pm -
1 stop6h 54m
Deal found 8/21![American Airlines logo]()
$350
This American Airlines deal was found by Cheapflights users on 8/25. 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 9/1412:45 pm -
1 stop4h 13m
Fri 9/185:28 pm -
1 stop5h 01m
Deal found 8/25![American Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 8/21. 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 9/53:10 pm -
1 stop6h 42m
Wed 9/97:15 am -
2 stops8h 42m
Deal found 8/21![United Airlines logo]()
$357
This Southwest deal was found by Cheapflights users on 8/25. 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 9/144:35 pm -
2 stops6h 05m
Fri 9/185:55 pm -
1 stop5h 05m
Deal found 8/25![Southwest logo]()
$359
This Southwest deal was found by Cheapflights users on 8/21. 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 9/55:30 am -
2 stops5h 20m
Wed 9/912:35 pm -
2 stops5h 20m
Deal found 8/21![Southwest logo]()
$382
This Southwest deal was found by Cheapflights users on 8/22. 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.
Sun 9/68:55 am -
2 stops7h 45m
Thu 9/105:30 am -
2 stops7h 15m
Deal found 8/22![Southwest logo]()
$393
This United Airlines deal was found by Cheapflights users on 8/24. 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 9/266:00 am -
2 stops9h 59m
Tue 9/297:15 am -
1 stop6h 47m
Deal found 8/24![United Airlines logo]()
$410
Best flights from Nashville to HarlingenDiscover carefully curated flight deals from Nashville to Harlingen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
Discover carefully curated flight deals from Nashville to Harlingen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
This Southwest deal was found by Cheapflights users on 8/21. 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 10/155:05 am -
1 stop6h 15m
Mon 10/196:20 am -
1 stop6h 15m
Deal found 8/21![Southwest logo]()
$325
This United Airlines deal was found by Cheapflights users on 8/24. 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 9/266:00 am -
2 stops9h 59m
Tue 9/297:15 am -
1 stop6h 47m
Deal found 8/24![United Airlines logo]()
$410
This Southwest deal was found by Cheapflights users on 8/25. 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 9/144:35 pm -
2 stops6h 05m
Fri 9/185:55 pm -
1 stop5h 05m
Deal found 8/25![Southwest logo]()
$359
This Southwest deal was found by Cheapflights users on 8/21. 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 9/55:30 am -
2 stops5h 20m
Wed 9/912:35 pm -
2 stops5h 20m
Deal found 8/21![Southwest logo]()
$382
This Southwest deal was found by Cheapflights users on 8/22. 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.
Sun 9/68:55 am -
2 stops7h 45m
Thu 9/105:30 am -
2 stops7h 15m
Deal found 8/22![Southwest logo]()
$393
Last-minute flights from Nashville to HarlingenDiscover last-minute flight deals from Nashville to Harlingen. Data last updated August 26, 2026 and is based on user searches.
Discover last-minute flight deals from Nashville to Harlingen. Data last updated August 26, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/21. 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 9/53:38 pm -
1 stop7h 16m
Wed 9/93:35 pm -
1 stop6h 54m
Deal found 8/21![American Airlines logo]()
$350
This United Airlines deal was found by Cheapflights users on 8/21. 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 9/53:10 pm -
1 stop6h 42m
Wed 9/97:15 am -
2 stops8h 42m
Deal found 8/21![United Airlines logo]()
$357
This Southwest deal was found by Cheapflights users on 8/21. 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 9/55:30 am -
2 stops5h 20m
Wed 9/912:35 pm -
2 stops5h 20m
Deal found 8/21![Southwest logo]()
$382
This United Airlines deal was found by Cheapflights users on 8/22. 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.
Sun 9/66:30 am -
1 stop6h 54m
Thu 9/105:05 am -
1 stop4h 22m
Deal found 8/22![United Airlines logo]()
$325
This Southwest deal was found by Cheapflights users on 8/22. 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.
Sun 9/68:55 am -
2 stops7h 45m
Thu 9/105:30 am -
2 stops7h 15m
Deal found 8/22![Southwest logo]()
$393
This American Airlines deal was found by Cheapflights users on 8/25. 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 9/1412:45 pm -
1 stop4h 13m
Fri 9/185:28 pm -
1 stop5h 01m
Deal found 8/25![American Airlines logo]()
$354
This Southwest deal was found by Cheapflights users on 8/25. 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 9/144:35 pm -
2 stops6h 05m
Fri 9/185:55 pm -
1 stop5h 05m
Deal found 8/25![Southwest logo]()
$359
This United Airlines deal was found by Cheapflights users on 8/24. 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 9/266:00 am -
2 stops9h 59m
Tue 9/297:15 am -
1 stop6h 47m
Deal found 8/24![United Airlines logo]()
$410
One-way flights from Nashville to HarlingenSearch for one-way flight options from Nashville to Harlingen. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
Search for one-way flight options from Nashville to Harlingen. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
This American Airlines deal was found by Cheapflights users on 8/25. 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 10/15:00 am -
1 stop4h 58m
Deal found 8/25![American Airlines logo]()
$163
This Southwest deal was found by Cheapflights users on 8/22. 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.
Sun 10/255:15 am -
1 stop6h 45m
Deal found 8/22![Southwest logo]()
$190
This United Airlines deal was found by Cheapflights users on 8/25. 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 9/18:45 am -
1 stop7h 14m
Deal found 8/25![United Airlines logo]()
$210
This American Airlines deal was found by Cheapflights users on 8/25. 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.
Tue 9/11:43 pm -
2 stops9h 11m
Deal found 8/25![American Airlines logo]()
$215
This American Airlines deal was found by Cheapflights users on 8/25. 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 9/45:00 am -
1 stop5h 04m
Deal found 8/25![American Airlines logo]()
$235
This Southwest deal was found by Cheapflights users on 8/25. 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 9/45:20 am -
2 stops8h 00m
Deal found 8/25![Southwest logo]()
$265
This United Airlines deal was found by Cheapflights users on 8/25. 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 10/18:30 am -
2 stops13h 22m
Deal found 8/25![United Airlines logo]()
$285
This United Airlines deal was found by Cheapflights users on 8/25. 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 9/44:16 pm -
3 stops23h 43m
Deal found 8/25![United Airlines logo]()
$448
Find flight deals from Nashville to Harlingen
Discover tips and strategies to find the most affordable flight options for your journey from Nashville (BNA) to Harlingen (HRL). 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 August 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $325 (United Airlines) |
One-way from | $163 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Nashville to Harlingen 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 August 26, 2026.
Use the filters below to find and compare flights from Nashville to Harlingen that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
NashvilleHarlingen
BNA Nashville Intl - HRL Harlingen Valley Intl
BNAHRL
Nashville Intl
Thu 10/15
5:05 am-11:20 am
1 stop6h 15m
Harlingen Valley Intl
Mon 10/19
6:20 am-12:35 pm
1 stop6h 15m
$325
NashvilleHarlingen
BNA Nashville Intl - HRL Harlingen Valley Intl
BNAHRL
Nashville Intl
Mon 9/14
4:35 pm-10:40 pm
2 stops6h 05m
Harlingen Valley Intl
Fri 9/18
5:55 pm-11:00 pm
1 stop5h 05m
$359
Quickest round-trip
NashvilleHarlingen
BNA Nashville Intl - HRL Harlingen Valley Intl
BNAHRL
Nashville Intl
Sat 9/5
5:30 am-10:50 am
2 stops5h 20m
Harlingen Valley Intl
Wed 9/9
12:35 pm-5:55 pm
2 stops5h 20m
$382
NashvilleHarlingen
BNA Nashville Intl - HRL Harlingen Valley Intl
BNAHRL
Nashville Intl
Sun 9/6
8:55 am-4:40 pm
2 stops7h 45m
Harlingen Valley Intl
Thu 9/10
5:30 am-12:45 pm
2 stops7h 15m
$393
NashvilleHarlingen
BNA Nashville Intl - HRL Harlingen Valley Intl
BNAHRL
Nashville Intl
Sat 9/26
6:00 am-3:59 pm
2 stops9h 59m
Harlingen Valley Intl
Tue 9/29
7:15 am-2:02 pm
1 stop6h 47m
$410
Cheapest one-way
Quickest one-way
NashvilleHarlingen
BNA Nashville Intl - HRL Harlingen Valley Intl
BNAHRL
Nashville Intl
Thu 10/1
5:00 am-9:58 am
1 stop4h 58m
$163
NashvilleHarlingen
BNA Nashville Intl - HRL Harlingen Valley Intl
BNAHRL
Nashville Intl
Sun 10/25
5:15 am-12:00 pm
1 stop6h 45m
$190
NashvilleHarlingen
BNA Nashville Intl - HRL Harlingen Valley Intl
BNAHRL
Nashville Intl
Tue 9/1
8:45 am-3:59 pm
1 stop7h 14m
$210
NashvilleHarlingen
BNA Nashville Intl - HRL Harlingen Valley Intl
BNAHRL
Nashville Intl
Fri 9/4
5:20 am-1:20 pm
2 stops8h 00m
$265
NashvilleHarlingen
BNA Nashville Intl - HRL Harlingen Valley Intl
BNAHRL
Nashville Intl
Thu 10/1
8:30 am-9:52 pm
2 stops13h 22m
$285
Showing 1-10 of 11 resultsSorted by cheapest first
Compare providers for flights from Nashville to Harlingen
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Nashville to Harlingen in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Nashville-Harlingen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Nashville-Harlingen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Nashville-Harlingen flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Nashville-Harlingen flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Nashville-Harlingen flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Nashville to Harlingen
Have a flexible travel schedule? Discover the best time to fly to Harlingen from Nashville with our price prediction graph.
BNA-HRL
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.
Reviews of airlines servicing Harlingen
Get insights into the airlines that provide service to Harlingen. 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 Harlingen. Reviews last updated August 26, 2026.
See what other customers who have flown with Southwest from Nashville to Harlingen have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Related info for your journey
Find useful and relevant information for your journey from Nashville to Harlingen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
Complete your trip to Harlingen by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Nashville to Harlingen, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Harlingen
Explore flights to Harlingen departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 26, 2026.
Nashville and Harlingen flights
Browse other Nashville and Harlingen flight options. Last updated on August 26, 2026.
Other flights from Nashville
Browse through other flights departing from Nashville. Flights are based on user searches made on Cheapflights and were last updated on August 26, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Nashville to Harlingen
Discover the top airline that operate flights from Nashville to Harlingen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$176 | Average$246 | FlexibilityNo cancel fee | On-time63% |