HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Harlingen

$247+ Cheap flights from Nashville to Harlingen, TX (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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — HRL
Feb 11 — Feb 181
Wed 2/11
Wed 2/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

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 January 12, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$247
(Southwest)

Popular in

February

Cheapest in

July

Average price

$222
Provider with most accurate pricing for Nashville Intl-Harlingen Valley Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Nashville Intl-Harlingen Valley Intl flights.
Search Deals
From Nashville Intl to Harlingen Valley Intl
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 12, 2026.

This Southwest deal was found by Cheapflights users on 1/11. 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 1/294:50 pmBNA - HRL
1 stop5h 00mSouthwest
Sun 2/16:35 amHRL - BNA
1 stop6h 30mSouthwest
Deal found 1/11$247
This United Airlines deal was found by Cheapflights users on 1/11. 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 1/292:54 pmBNA - HRL
1 stop7h 05mUnited Airlines
Sat 1/319:20 amHRL - BNA
1 stop4h 38mUnited Airlines
Deal found 1/11$287
This Southwest deal was found by Cheapflights users on 1/11. 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 1/223:25 pmBNA - HRL
1 stop5h 25mSouthwest
Sun 1/256:35 amHRL - BNA
1 stop6h 30mSouthwest
Deal found 1/11$308
This Delta deal was found by Cheapflights users on 1/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/157:00 amBNA - HRL
1 stop7h 39mDelta
Sun 1/183:39 pmHRL - BNA
1 stop6h 13mDelta
Deal found 1/9$539
This United Airlines deal was found by Cheapflights users on 1/9. 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 1/156:10 amBNA - HRL
1 stop5h 16mUnited Airlines
Sun 1/187:00 amHRL - BNA
2 stops12h 33mUnited Airlines
Deal found 1/9$659

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 January 12, 2026.
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

Fri 1/30

12:35 pm-6:00 pm

1 stop5h 25m

Harlingen Valley Intl

Sun 2/1

5:40 am-11:45 am

1 stop6h 05m

$247

NashvilleHarlingen

BNA - HRL

BNAHRL

Nashville Intl

Thu 1/29

4:50 pm-9:50 pm

1 stop5h 00m

Harlingen Valley Intl

Sun 2/1

6:35 am-1:05 pm

1 stop6h 30m

$247

NashvilleHarlingen

BNA - HRL

BNAHRL

Nashville Intl

Thu 1/29

10:43 am-4:06 pm

1 stop5h 23m

Harlingen Valley Intl

Sat 1/31

9:20 am-1:58 pm

1 stop4h 38m

$287

NashvilleHarlingen

BNA - HRL

BNAHRL

Nashville Intl

Thu 1/22

3:25 pm-8:50 pm

1 stop5h 25m

Harlingen Valley Intl

Sun 1/25

6:35 am-1:05 pm

1 stop6h 30m

$308

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/11

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 January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 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 June is currently the most expensive (average of $266). 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.

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 January 12, 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.
Southwest
8.0
Very good
4,253 reviews

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

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
4,253 reviews
Southwest
8.0
Very good
4,253 reviews

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

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 5h 23m. Fly via Southwest or United Airlines to get the fastest option. Nashville and Harlingen, Texas are separated by a distance of 940 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 42% 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 June is currently the most expensive (average of $266). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Nashville to Harlingen

See prices for flight routes from nearby airports that may be better suited for you.
Nashville to Hobby flights
Nashville to Dallas/Fort Worth flights
Memphis to Hobby flights
Nashville to George Bush Intcntl flights
Memphis to George Bush Intcntl flights
Knoxville to Hobby flights
Memphis to Dallas/Fort Worth flights
Knoxville to Dallas/Fort Worth flights
Knoxville to George Bush Intcntl flights
Nashville to Austin flights
Memphis to Love Field flights
Chattanooga to Hobby flights
Nashville to Love Field flights
Chattanooga to Dallas/Fort Worth flights
Knoxville to Austin flights
Chattanooga to George Bush Intcntl flights
Nashville to San Antonio flights
Memphis to Austin flights
Knoxville to San Antonio flights
Blountville to Dallas/Fort Worth flights
Chattanooga to Austin flights
Memphis to San Antonio flights
Nashville to El Paso flights
Knoxville to McAllen flights
Knoxville to Love Field flights
Chattanooga to San Antonio flights
Blountville to Hobby flights
Chattanooga to Love Field flights
Blountville to George Bush Intcntl flights
Blountville to Austin flights
Memphis to Lubbock flights
Chattanooga to El Paso flights
Memphis to El Paso flights
Blountville to San Antonio flights
Nashville to Corpus Christi flights
Nashville to Brownsville flights
Nashville to Killeen flights
Nashville to McAllen flights
Knoxville to El Paso flights
Memphis to McAllen flights
Chattanooga to Midland flights
Nashville to Lubbock flights
Blountville to Love Field flights
Nashville to Waco flights
Nashville to College Station flights
Nashville to Amarillo flights
Memphis to Laredo flights
Nashville to Tyler flights
Knoxville to San Angelo flights

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 January 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$176Average$368FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.