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Harlingen

$146+ Cheap flights from Nashville to Harlingen, TX (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 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — HRL
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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Cheap 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 November 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$347
(United Airlines)

One-way from

$146
(American Airlines)

Popular in

February

Cheapest in

July

Average price

$391
Provider with most accurate pricing for Nashville Intl-Harlingen Valley Intl flight deals.
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Provider most trusted by Cheapflights users for Nashville Intl-Harlingen Valley Intl flights.
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From Nashville Intl to Harlingen Valley Intl
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One-way flight from Nashville Intl to Harlingen Valley Intl
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Highest demand for flights based on searches. 14% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Nashville to Harlingen

Cheapest flights from Nashville to Harlingen
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 November 26, 2025.

This American Airlines deal was found by Cheapflights users on 11/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/195:09 amBNA - HRL
1 stop4h 31mAmerican Airlines
Fri 12/265:34 amHRL - BNA
1 stop5h 07mAmerican Airlines
Deal found 11/24$358
This Southwest deal was found by Cheapflights users on 11/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/199:40 amBNA - HRL
2 stops7h 20mSouthwest
Fri 12/265:50 amHRL - BNA
2 stops7h 30mSouthwest
Deal found 11/24$516
This Southwest deal was found by Cheapflights users on 11/25. 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.
Wed 11/265:30 pmBNA - HRL
1 stop5h 20mSouthwest
Sun 11/307:35 pmHRL - BNA
1 stop3h 50mSouthwest
Deal found 11/25$664
This Mytrip deal was found by Cheapflights users on 11/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1911:14 amBNA - HRL
2 stops22h 08mMultiple Airlines
Fri 12/2612:37 pmHRL - BNA
3 stops27h 27mMultiple Airlines
Deal found 11/24$834

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 2,558,603 searches. Data last updated November 26, 2025.
Use the filters below to find and compare flights from Nashville to Harlingen that are best for you.

Fly from

Nashville

Fly to

Harlingen

Route

Depart

Return

Price

NashvilleHarlingen

BNA - HRL

BNAHRL

Nashville Intl

Tue 3/17

12:46 pm-7:56 pm

1 stop7h 10m

Harlingen Valley Intl

Wed 3/18

9:20 am-3:31 pm

1 stop6h 11m

$347

NashvilleHarlingen

BNA - HRL

BNAHRL

Nashville Intl

Fri 12/19

9:40 am-5:00 pm

2 stops7h 20m

Harlingen Valley Intl

Fri 12/26

5:50 am-1:20 pm

2 stops7h 30m

$516

NashvilleHarlingen

BNA - HRL

BNAHRL

Nashville Intl

Fri 12/19

11:14 am-9:22 am

2 stops22h 08m

Harlingen Valley Intl

Fri 12/26

12:37 pm-4:04 pm

3 stops27h 27m

$834

NashvilleHarlingen

BNA - HRL

BNAHRL

Nashville Intl

Thu 12/18

5:09 am-9:40 am

1 stop4h 31m

$146

NashvilleHarlingen

BNA - HRL

BNAHRL

Nashville Intl

Mon 12/29

5:42 pm-10:48 pm

1 stop5h 06m

$146

NashvilleHarlingen

BNA - HRL

BNAHRL

Nashville Intl

Fri 12/19

5:09 am-9:40 am

1 stop4h 31m

$175

NashvilleHarlingen

BNA - HRL

BNAHRL

Nashville Intl

Thu 12/18

8:00 am-7:36 pm

2 stops11h 36m

$184

NashvilleHarlingen

BNA - HRL

BNAHRL

Nashville Intl

Thu 12/18

12:15 pm-7:25 pm

2 stops7h 10m

$200

NashvilleHarlingen

BNA - HRL

BNAHRL

Nashville Intl

Mon 12/1

8:55 am-3:36 pm

1 stop6h 41m

$200

NashvilleHarlingen

BNA - HRL

BNAHRL

Nashville Intl

Mon 12/1

11:19 am-9:54 pm

2 stops10h 35m

$231

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/25

Showing 1-10 of 12 results
1
2

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 November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Nashville-Harlingen, Texas flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Nashville-Harlingen, Texas flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Nashville-Harlingen, Texas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Nashville-Harlingen, Texas flights, Cheapflights users trust eDreams the most. eDreams 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, Texas 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.
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 Nashville to Harlingen

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

Currently, May is the cheapest month in which you can book a flight from Nashville to Harlingen, Texas (average of $98). Flying from Nashville to Harlingen, Texas in March is currently the most expensive (average of $391). 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.

What is the cheapest time of day to fly from BNA to HRL?

Find hourly flight availability from Nashville to Harlingen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 26, 2025.

It’s typically best to fly out from Nashville to Harlingen, Texas in the morning. Doing so could potentially save you 34% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 November 26, 2025.
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.
Southwest
8.0
Very good
4,254 reviews

Food

7.0

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,254 reviews
Southwest
8.0
Very good
4,254 reviews

Food

7.0

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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.

  • How long is the flight from Nashville to Harlingen, Texas?

    There are many flights that can get you from Nashville to Harlingen, Texas in 7h 10m. Fly via United Airlines to get the fastest option. Nashville and Harlingen, Texas are separated by a distance of 940 mi.

  • What is the cheapest airline to fly from Nashville to Harlingen, Texas round-trip?

    According to our current data, Southwest ($176), offers the cheapest pricing from Nashville to Harlingen, Texas. Southwest is currently priced 45% below the average price you’ll pay for this route.

  • Can I find deals for flights from Nashville to Harlingen that include hotel bookings?

    Yes. In addition to deals on Nashville to Harlingen flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Nashville to Harlingen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Nashville to Harlingen.

  • Can I find deals for business class flights from Nashville to Harlingen?

    Yes. Cheapflights offers flight deals from Nashville to Harlingen 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 Nashville to Harlingen, Texas?

    Currently, May is the cheapest month in which you can book a flight from Nashville to Harlingen, Texas (average of $98). Flying from Nashville to Harlingen, Texas in March is currently the most expensive (average of $391). 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.

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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 2,558,603 searches. Data last updated November 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$176Average$368FlexibilityNo cancel feeOn-time63%

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