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Harlingen

$243+ 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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — HRL
Aug 16 — Aug 231
Sun 8/16
Sun 8/23
1 adult, Economy
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Cheap 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 July 17, 2026.

This American Airlines deal was found by Cheapflights users on 7/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:00 am
BNA
-
HRL
1 stop5h 04m
American Airlines
Sat 8/156:43 pm
HRL
-
BNA
1 stop4h 44m
American Airlines
Deal found 7/15$243
This American Airlines deal was found by Cheapflights users on 7/17. 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 8/75:00 am
BNA
-
HRL
1 stop5h 04m
American Airlines
Mon 8/106:43 pm
HRL
-
BNA
1 stop4h 44m
American Airlines
Deal found 7/17$279
This Southwest deal was found by Cheapflights users on 7/15. 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 8/134:45 pm
BNA
-
HRL
2 stops5h 50m
Southwest
Sat 8/156:05 am
HRL
-
BNA
1 stop4h 45m
Southwest
Deal found 7/15$303
This Southwest deal was found by Cheapflights users on 7/15. 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.
Wed 10/146:10 am
BNA
-
HRL
1 stop5h 20m
Southwest
Tue 10/207:10 am
HRL
-
BNA
1 stop4h 40m
Southwest
Deal found 7/15$317
This American Airlines deal was found by Cheapflights users on 7/12. 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 11/275:00 am
BNA
-
HRL
1 stop6h 38m
American Airlines
Tue 12/14:02 pm
HRL
-
BNA
1 stop6h 47m
American Airlines
Deal found 7/12$320
This Southwest deal was found by Cheapflights users on 7/17. 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.
Fri 8/74:45 pm
BNA
-
HRL
2 stops5h 50m
Southwest
Mon 8/105:55 pm
HRL
-
BNA
1 stop5h 00m
Southwest
Deal found 7/17$324
This Southwest deal was found by Cheapflights users on 7/12. 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 11/275:10 am
BNA
-
HRL
1 stop5h 00m
Southwest
Tue 12/16:20 am
HRL
-
BNA
2 stops8h 10m
Southwest
Deal found 7/12$342

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 July 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$243
(American Airlines)
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.
Search Deals
From Nashville Intl to Harlingen Valley Intl
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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 July 17, 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

Price

Cheapest round-trip

NashvilleHarlingen

BNA - HRL

BNAHRL

Nashville Intl

Thu 8/13

3:00 pm-10:35 pm

2 stops7h 35m

Harlingen Valley Intl

Sat 8/15

6:05 am-2:25 pm

2 stops8h 20m

$308

NashvilleHarlingen

BNA - HRL

BNAHRL

Nashville Intl

Wed 10/14

6:10 am-11:30 am

1 stop5h 20m

Harlingen Valley Intl

Tue 10/20

7:10 am-11:50 am

1 stop4h 40m

$317

NashvilleHarlingen

BNA - HRL

BNAHRL

Nashville Intl

Fri 8/7

4:45 pm-10:35 pm

2 stops5h 50m

Harlingen Valley Intl

Mon 8/10

5:55 pm-10:55 pm

1 stop5h 00m

$324

NashvilleHarlingen

BNA - HRL

BNAHRL

Nashville Intl

Fri 11/27

5:10 am-10:10 am

1 stop5h 00m

Harlingen Valley Intl

Tue 12/1

6:20 am-2:30 pm

2 stops8h 10m

$342

NashvilleHarlingen

BNA - HRL

BNAHRL

Nashville Intl

Thu 12/24

8:15 am-12:15 pm

1 stop4h 00m

Harlingen Valley Intl

Thu 12/31

7:20 am-1:15 pm

1 stop5h 55m

$357
Quickest round-trip

NashvilleHarlingen

BNA - HRL

BNAHRL

Nashville Intl

Tue 12/8

10:30 am-3:34 pm

1 stop5h 04m

Harlingen Valley Intl

Wed 12/9

5:16 pm-10:02 pm

1 stop4h 46m

$397

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/15

Sorted 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 July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 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.
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 July 17, 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
4,241 reviews

Entertainment

7.5

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

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
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Entertainment

7.5

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

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?

    Airlines like Southwest fly from Nashville to Harlingen in about 7h 35m. The time it takes to get you to your destination can typically vary by up to . There are 940 mi between Nashville and Harlingen.

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

    Currently priced at $176, Southwest will fly you from Nashville to Harlingen and back. In addition to Southwest, many other airlines offer competitively priced options for your trip.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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 July 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$176Average$242FlexibilityNo cancel feeOn-time63%

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