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Cheap flights from Tennessee to Harlingen from $99

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tennessee to Harlingen departing on 12/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Tennessee to Harlingen

Cheap round-trip flights

United Airlines Logo
8:44 am - 1:19 pmBNA-HRL
4h 35m1 stop
United Airlines Logo
2:05 pm - 8:19 pmHRL-BNA
6h 14m1 stop
$197United Airlines
Find Deal
Sat, Oct 18 - Tue, Oct 21
United Airlines Logo
8:44 am - 4:13 pmBNA-HRL
7h 29m1 stop
United Airlines Logo
5:00 am - 12:35 pmHRL-BNA
7h 35m2 stops
$202United Airlines
Find Deal
Sat, Oct 18 - Tue, Oct 21
United Airlines Logo
6:00 am - 4:13 pmBNA-HRL
10h 13m2 stops
United Airlines Logo
5:00 am - 12:35 pmHRL-BNA
7h 35m2 stops
$229United Airlines
Find Deal
Sat, Oct 18 - Tue, Oct 21
Southwest Logo
5:15 am - 10:10 amBNA-HRL
4h 55m1 stop
Southwest Logo
6:00 am - 11:30 amHRL-BNA
5h 30m1 stop
$237Southwest
Find Deal
Thu, Oct 16 - Mon, Oct 20
Southwest Logo
5:00 am - 8:55 amBNA-HRL
3h 55m1 stop
Southwest Logo
6:00 am - 1:10 pmHRL-BNA
7h 10m2 stops
$242Southwest
Find Deal
Thu, Oct 16 - Mon, Oct 20
American Airlines Logo
6:10 pm - 10:57 pmBNA-HRL
4h 47m1 stop
American Airlines Logo
6:37 pm - 11:08 pmHRL-BNA
4h 31m1 stop
$258American Airlines
Find Deal
Sat, Oct 4 - Wed, Oct 8
American Airlines Logo
5:00 am - 9:38 amBNA-HRL
4h 38m1 stop
American Airlines Logo
2:50 pm - 11:55 pmHRL-BNA
9h 05m2 stops
$261American Airlines
Find Deal
Sat, Oct 18 - Wed, Oct 22
Southwest Logo
6:10 pm - 11:30 pmBNA-HRL
5h 20m2 stops
Southwest Logo
6:00 am - 1:10 pmHRL-BNA
7h 10m2 stops
$303Southwest
Find Deal
Thu, Oct 16 - Mon, Oct 20
United Airlines Logo
6:00 am - 4:13 pmBNA-HRL
10h 13m2 stops
United Airlines Logo
2:05 pm - 8:19 pmHRL-BNA
6h 14m1 stop
$391United Airlines
Find Deal
Sat, Oct 4 - Wed, Oct 8
American Airlines Logo
12:59 pm - 11:04 pmBNA-HRL
10h 05m2 stops
American Airlines Logo
2:50 pm - 11:55 pmHRL-BNA
9h 05m2 stops
$426American Airlines
Find Deal
Sat, Oct 18 - Wed, Oct 22

United Airlines flights from Tennessee to Harlingen, Texas

Our best United Airlines deals on Tennessee to Harlingen, Texas flight tickets
United Airlines
Oct 18
BNA8:44 amNashville Intl
4h 35m
1 stop
HRL1:19 pmHarlingen Valley Intl
Oct 21
HRL2:05 pmHarlingen Valley Intl
6h 14m
1 stop
BNA8:19 pmNashville Intl
$197
Find similar
United Airlines
Oct 18
BNA8:44 amNashville Intl
7h 29m
1 stop
HRL4:13 pmHarlingen Valley Intl
Oct 21
HRL5:00 amHarlingen Valley Intl
7h 35m
2 stops
BNA12:35 pmNashville Intl
$202
Find similar
United Airlines
Oct 18
BNA6:00 amNashville Intl
10h 13m
2 stops
HRL4:13 pmHarlingen Valley Intl
Oct 21
HRL5:00 amHarlingen Valley Intl
7h 35m
2 stops
BNA12:35 pmNashville Intl
$229
Find similar

Southwest flights from Tennessee to Harlingen, Texas

Our best Southwest deals on Tennessee to Harlingen, Texas flight tickets
Southwest
Oct 16
BNA5:15 amNashville Intl
4h 55m
1 stop
HRL10:10 amHarlingen Valley Intl
Oct 20
HRL6:00 amHarlingen Valley Intl
5h 30m
1 stop
BNA11:30 amNashville Intl
$237
Find similar
Southwest
Oct 16
BNA5:00 amNashville Intl
3h 55m
1 stop
HRL8:55 amHarlingen Valley Intl
Oct 20
HRL6:00 amHarlingen Valley Intl
7h 10m
2 stops
BNA1:10 pmNashville Intl
$242
Find similar
Southwest
Oct 16
BNA6:10 pmNashville Intl
5h 20m
2 stops
HRL11:30 pmHarlingen Valley Intl
Oct 20
HRL6:00 amHarlingen Valley Intl
7h 10m
2 stops
BNA1:10 pmNashville Intl
$303
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Tennessee to Harlingen, Texas 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, momondo users made 832,500 searches. Data last updated September 21, 2025.
Use the filters below to find and compare flights from Tennessee to Harlingen, Texas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NashvilleHarlingen

BNA - HRL

BNAHRL

Nashville Intl

Sat 10/18

8:44 am-1:19 pm

1 stop4h 35m

Harlingen Valley Intl

Tue 10/21

2:05 pm-8:19 pm

1 stop6h 14m

$197

NashvilleHarlingen

BNA - HRL

BNAHRL

Nashville Intl

Sat 10/18

8:44 am-4:13 pm

1 stop7h 29m

Harlingen Valley Intl

Tue 10/21

5:00 am-12:35 pm

2 stops7h 35m

$202

NashvilleHarlingen

BNA - HRL

BNAHRL

Nashville Intl

Sat 10/18

6:00 am-4:13 pm

2 stops10h 13m

Harlingen Valley Intl

Tue 10/21

5:00 am-12:35 pm

2 stops7h 35m

$229

NashvilleHarlingen

BNA - HRL

BNAHRL

Nashville Intl

Thu 10/16

5:15 am-10:10 am

1 stop4h 55m

Harlingen Valley Intl

Mon 10/20

6:00 am-11:30 am

1 stop5h 30m

$237

NashvilleHarlingen

BNA - HRL

BNAHRL

Nashville Intl

Thu 10/16

5:00 am-8:55 am

1 stop3h 55m

Harlingen Valley Intl

Mon 10/20

6:00 am-1:10 pm

2 stops7h 10m

$242

NashvilleHarlingen

BNA - HRL

BNAHRL

Nashville Intl

Sat 10/4

6:10 pm-10:57 pm

1 stop4h 47m

Harlingen Valley Intl

Wed 10/8

6:37 pm-11:08 pm

1 stop4h 31m

$258

NashvilleHarlingen

BNA - HRL

BNAHRL

Nashville Intl

Sat 10/18

5:00 am-9:38 am

1 stop4h 38m

Harlingen Valley Intl

Wed 10/22

2:50 pm-11:55 pm

2 stops9h 05m

$261

NashvilleHarlingen

BNA - HRL

BNAHRL

Nashville Intl

Thu 10/16

6:10 pm-11:30 pm

2 stops5h 20m

Harlingen Valley Intl

Mon 10/20

6:00 am-1:10 pm

2 stops7h 10m

$303

NashvilleHarlingen

BNA - HRL

BNAHRL

Nashville Intl

Sat 10/4

6:00 am-4:13 pm

2 stops10h 13m

Harlingen Valley Intl

Wed 10/8

2:05 pm-8:19 pm

1 stop6h 14m

$391

NashvilleHarlingen

BNA - HRL

BNAHRL

Nashville Intl

Sat 10/18

12:59 pm-11:04 pm

2 stops10h 05m

Harlingen Valley Intl

Wed 10/22

2:50 pm-11:55 pm

2 stops9h 05m

$426

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Harlingen from

How to get the cheapest flight ticket from Tennessee to Harlingen, Texas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Harlingen, Texas?

The month of July is, on average, the cheapest month to fly to Harlingen, Texas from Tennessee, with most prices found around $196. If you are unable to visit Harlingen, Texas during the month of July, then departing from Tennessee during the month August is also very affordable. Most momondo users find prices during this month for around $196.

What is the cheapest day to depart on your flight to Harlingen, Texas?

The cheapest day to depart on your flight to Harlingen, Texas is on a Sunday when prices can be found for as low as $272. This is often the case because there is less demand to fly during this day of the week. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Tennessee to Harlingen, Texas for around $475.

What is the cheapest time of day to depart on your flight to Harlingen, Texas?

Our most recent data shows that the best time of day to fly to Harlingen, Texas is in the morning. Flights from Tennessee to Harlingen, Texas during this time can be as low as $306. Flights in the afternoon are often more expensive with an average ticket price of $471.

Can stopping save me money on Tennessee to Harlingen, Texas flights?

You could potentially save up to 20% on your flight if you consider stops on a Tennessee to Harlingen, Texas flight.

Cheap Tennessee to Harlingen, Texas flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tennessee to Harlingen, Texas

Direct flights

None
There are no direct flights from Tennessee to Harlingen, Texas. There are no popular flight routes from Tennessee to Harlingen, Texas.
Search flight deals

  • When did momondo last update prices for flights from Tennessee to Harlingen Valley Intl Airport?

    Prices for flights from Tennessee to Harlingen Valley Intl Airport are updated daily.

  • How many operators does momondo search for flights from Tennessee to Harlingen Valley Intl Airport?

  • How old do you have to be to fly from Tennessee to Harlingen Valley Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Tennessee to Harlingen Valley Intl Airport.

  • What documentation or ID do you need to fly to Harlingen Valley Intl Airport?

    The required travel and health documents for your Harlingen Valley Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Harlingen Valley Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Tennessee to Harlingen, Texas

Compare and see reviews for airlines that fly from Tennessee to Harlingen, Texas with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $176Free CancellationRating
8.0
4,244 reviews
Search Southwest flights
American AirlinesPriceFrom $248Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Tennessee to Harlingen?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Tennessee to Harlingen for you.

Can I find flights from Tennessee to Harlingen with flexible booking policies on momondo?

All flight searches from Tennessee to Harlingen on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Tennessee to Harlingen?

momondo provides multiple filters to help you find the best flight to Harlingen from Tennessee. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Tennessee to Harlingen right now. Can momondo alert me if prices change?

Price alerts on flights to Harlingen from Tennessee are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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