$165+ Cheap flights from Nashville to Harlingen (BNA - HRL)
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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — HRL
Nov 7 — Nov 141
Round-trip
1 adult, Economy
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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 October 8, 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 October 8, 2026.
This Southwest deal was found by Cheapflights users on 10/5. 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 12/166:15 am -
1 stop4h 40m
Wed 1/61:00 pm -
1 stop4h 20m
Deal found 10/5![Southwest logo]()
$217
This United Airlines deal was found by Cheapflights users on 10/5. 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 12/154:28 pm -
1 stop5h 31m
Thu 1/72:05 pm -
1 stop6h 38m
Deal found 10/5![United Airlines logo]()
$317
This United Airlines deal was found by Cheapflights users on 10/5. 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 12/156:00 am -
2 stops9h 50m
Wed 1/69:20 am -
2 stops10h 55m
Deal found 10/5![United Airlines logo]()
$327
This American Airlines deal was found by Cheapflights users on 10/4. 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 10/295:00 am -
1 stop5h 08m
Tue 11/32:26 pm -
1 stop7h 13m
Deal found 10/4![American Airlines logo]()
$329
This Southwest deal was found by Cheapflights users on 10/4. 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 10/298:05 am -
1 stop4h 10m
Tue 11/37:25 am -
2 stops6h 00m
Deal found 10/4![Southwest logo]()
$334
This Southwest deal was found by Cheapflights users on 10/4. 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 11/255:05 am -
1 stop4h 00m
Mon 11/308:35 pm -
1 stop3h 35m
Deal found 10/4![Southwest logo]()
$355
This United Airlines deal was found by Cheapflights users on 10/5. 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 12/178:00 am -
1 stop5h 30m
Thu 1/72:05 pm -
1 stop4h 43m
Deal found 10/5![United Airlines logo]()
$372
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 October 8, 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 October 8, 2026.
This Southwest deal was found by Cheapflights users on 10/6. 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 1/228:20 am -
2 stops7h 40m
Tue 1/2612:00 pm -
1 stop7h 15m
Deal found 10/6![Southwest logo]()
$250
This United Airlines deal was found by Cheapflights users on 10/5. 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 12/156:00 am -
2 stops9h 50m
Thu 1/72:05 pm -
1 stop6h 38m
Deal found 10/5![United Airlines logo]()
$322
This United Airlines deal was found by Cheapflights users on 10/5. 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 12/164:28 pm -
1 stop5h 31m
Thu 1/72:05 pm -
2 stops9h 25m
Deal found 10/5![United Airlines logo]()
$322
This Southwest deal was found by Cheapflights users on 10/4. 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 11/255:35 pm -
2 stops6h 35m
Mon 11/308:35 pm -
1 stop3h 35m
Deal found 10/4![Southwest logo]()
$334
This Southwest deal was found by Cheapflights users on 10/4. 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 10/298:05 am -
1 stop4h 10m
Tue 11/37:25 am -
2 stops6h 00m
Deal found 10/4![Southwest logo]()
$334
This United Airlines deal was found by Cheapflights users on 10/6. 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 1/228:30 am -
3 stops11h 17m
Tue 1/267:00 am -
2 stops11h 10m
Deal found 10/6![United Airlines logo]()
$361
This United Airlines deal was found by Cheapflights users on 10/5. 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 12/154:28 pm -
1 stop5h 31m
Tue 1/57:00 am -
1 stop4h 44m
Deal found 10/5![United Airlines logo]()
$372
This United Airlines deal was found by Cheapflights users on 10/5. 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 12/224:39 pm -
1 stop5h 20m
Tue 1/59:20 am -
2 stops10h 55m
Deal found 10/5![United Airlines logo]()
$594
This United Airlines deal was found by Cheapflights users on 10/5. 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.
Mon 12/214:39 pm -
1 stop5h 20m
Thu 1/72:05 pm -
2 stops9h 25m
Deal found 10/5![United Airlines logo]()
$666
Last-minute flights from Nashville to HarlingenDiscover last-minute flight deals from Nashville to Harlingen. Data last updated October 8, 2026 and is based on user searches.
Discover last-minute flight deals from Nashville to Harlingen. Data last updated October 8, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 10/7. 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 10/1012:25 pm -
1 stop7h 05m
Tue 10/136:10 pm -
1 stop4h 20m
Deal found 10/7![Southwest logo]()
$439
This American Airlines deal was found by Cheapflights users on 10/4. 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 10/295:00 am -
1 stop5h 08m
Tue 11/32:26 pm -
1 stop7h 13m
Deal found 10/4![American Airlines logo]()
$329
This Southwest deal was found by Cheapflights users on 10/4. 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 10/298:05 am -
1 stop4h 10m
Tue 11/37:25 am -
2 stops6h 00m
Deal found 10/4![Southwest logo]()
$334
This Southwest deal was found by Cheapflights users on 10/4. 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 11/255:05 am -
1 stop4h 00m
Mon 11/308:35 pm -
1 stop3h 35m
Deal found 10/4![Southwest logo]()
$355
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 October 8, 2026.
Search for one-way flight options from Nashville to Harlingen. Find affordable one-way fares based on user searches. Data last updated October 8, 2026.
This United Airlines deal was found by Cheapflights users on 10/5. 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 1/1012:55 pm -
1 stop6h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![United Airlines logo]()
$165
This Southwest deal was found by Cheapflights users on 10/7. 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.
Tue 10/132:35 pm -
1 stop6h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Southwest logo]()
$220
This Southwest deal was found by Cheapflights users on 10/7. 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 10/146:30 am -
2 stops5h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Southwest logo]()
$225
This United Airlines deal was found by Cheapflights users on 10/7. 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 10/148:30 am -
3 stops13h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![United Airlines logo]()
$350
This United Airlines deal was found by Cheapflights users on 10/7. 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 10/136:34 pm -
3 stops27h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![United Airlines logo]()
$669
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 October 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $217 (Southwest) |
One-way from | $165 (United 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 October 8, 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
Sun 1/10
12:55 pm-7:47 pm
1 stop6h 52m
Harlingen Valley Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$165
NashvilleHarlingen
BNA Nashville Intl - HRL Harlingen Valley Intl
BNAHRL
Nashville Intl
Tue 10/13
2:35 pm-9:00 pm
1 stop6h 25m
Harlingen Valley Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$220
Quickest round-trip
NashvilleHarlingen
BNA Nashville Intl - HRL Harlingen Valley Intl
BNAHRL
Nashville Intl
Wed 10/14
6:30 am-12:25 pm
2 stops5h 55m
Harlingen Valley Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$225
NashvilleHarlingen
BNA Nashville Intl - HRL Harlingen Valley Intl
BNAHRL
Nashville Intl
Fri 1/22
8:20 am-4:00 pm
2 stops7h 40m
Harlingen Valley Intl
Tue 1/26
12:00 pm-7:15 pm
1 stop7h 15m
$250
NashvilleHarlingen
BNA Nashville Intl - HRL Harlingen Valley Intl
BNAHRL
Nashville Intl
Tue 12/15
6:00 am-3:50 pm
2 stops9h 50m
Harlingen Valley Intl
Thu 1/7
2:05 pm-8:43 pm
1 stop6h 38m
$322
NashvilleHarlingen
BNA Nashville Intl - HRL Harlingen Valley Intl
BNAHRL
Nashville Intl
Wed 12/16
4:28 pm-9:59 pm
1 stop5h 31m
Harlingen Valley Intl
Thu 1/7
2:05 pm-11:30 pm
2 stops9h 25m
$322
NashvilleHarlingen
BNA Nashville Intl - HRL Harlingen Valley Intl
BNAHRL
Nashville Intl
Wed 11/25
5:35 pm-12:10 am
2 stops6h 35m
Harlingen Valley Intl
Mon 11/30
8:35 pm-12:10 am
1 stop3h 35m
$334
NashvilleHarlingen
BNA Nashville Intl - HRL Harlingen Valley Intl
BNAHRL
Nashville Intl
Thu 10/29
8:05 am-12:15 pm
1 stop4h 10m
Harlingen Valley Intl
Tue 11/3
7:25 am-1:25 pm
2 stops6h 00m
$334
NashvilleHarlingen
BNA Nashville Intl - HRL Harlingen Valley Intl
BNAHRL
Nashville Intl
Wed 10/14
8:30 am-9:52 pm
3 stops13h 22m
Harlingen Valley Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$350
NashvilleHarlingen
BNA Nashville Intl - HRL Harlingen Valley Intl
BNAHRL
Nashville Intl
Fri 1/22
8:30 am-7:47 pm
3 stops11h 17m
Harlingen Valley Intl
Tue 1/26
7:00 am-6:10 pm
2 stops11h 10m
$361
Showing 1-10 of 14 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 October.
| 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 October 8, 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.
Comfort
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Overall
7.9
Crew
8.6
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Overall
7.9
Crew
8.6
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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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 October 8, 2026.
Nashville and Harlingen flights
Browse other Nashville and Harlingen flight options. Last updated on October 8, 2026.
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Browse through other flights departing from Nashville. Flights are based on user searches made on Cheapflights and were last updated on October 8, 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 October 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$225 | Average$423 | FlexibilityNo cancel fee | On-time63% |