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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 12/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Tennessee to Harlingen

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:50 am - 3:59 pmBNA-HRL
5h 09m1 stop
United Airlines Logo
7:00 am - 12:05 pmHRL-BNA
5h 05m1 stop
$217United Airlines
Find Deal
Tue, Dec 2 - Sat, Dec 6
United Airlines Logo
10:07 am - 9:54 pmBNA-HRL
11h 47m2 stops
United Airlines Logo
7:00 am - 12:05 pmHRL-BNA
5h 05m1 stop
$222United Airlines
Find Deal
Tue, Dec 2 - Sat, Dec 6
Delta Logo
6:00 am - 3:10 pmBNA-HRL
9h 10m1 stop
Delta Logo
3:15 pm - 10:24 pmHRL-BNA
7h 09m1 stop
$238Delta
Find Deal
Sat, Dec 13 - Fri, Dec 19
Southwest Logo
3:25 pm - 8:50 pmBNA-HRL
5h 25m1 stop
Southwest Logo
6:30 am - 12:50 pmHRL-BNA
6h 20m2 stops
$252Southwest
Find Deal
Wed, Jan 7 - Fri, Jan 9
Southwest Logo
5:45 am - 9:55 amBNA-HRL
4h 10m1 stop
Southwest Logo
11:30 am - 5:50 pmHRL-BNA
6h 20m2 stops
$268Southwest
Find Deal
Tue, Dec 16 - Tue, Dec 16
Southwest Logo
3:25 pm - 9:50 pmBNA-HRL
6h 25m2 stops
Southwest Logo
6:30 am - 12:50 pmHRL-BNA
6h 20m2 stops
$287Southwest
Find Deal
Wed, Jan 7 - Fri, Jan 9
United Airlines Logo
10:45 am - 9:59 pmBNA-HRL
11h 14m2 stops
United Airlines Logo
12:10 pm - 4:58 pmHRL-BNA
4h 48m1 stop
$292United Airlines
Find Deal
Wed, Jan 7 - Fri, Jan 9
American Airlines Logo
10:12 am - 5:39 pmBNA-HRL
7h 27m1 stop
American Airlines Logo
5:34 am - 10:37 amHRL-BNA
5h 03m1 stop
$298American Airlines
Find Deal
Sat, Dec 13 - Fri, Dec 19
American Airlines Logo
1:33 pm - 11:10 pmBNA-HRL
9h 37m2 stops
American Airlines Logo
10:11 am - 6:35 pmHRL-BNA
8h 24m2 stops
$308American Airlines
Find Deal
Tue, Dec 2 - Sat, Dec 6
American Airlines Logo
7:33 pm - 12:04 amBNA-HRL
4h 31m1 stop
American Airlines Logo
7:55 pm - 12:19 amHRL-BNA
4h 24m1 stop
$329American Airlines
Find Deal
Tue, Mar 17 - Wed, Mar 18

United Airlines flights from Tennessee to Harlingen, Texas

Our best United Airlines deals on Tennessee to Harlingen, Texas flight tickets
United Airlines
Dec 2
BNA10:50 amNashville Intl
5h 09m
1 stop
HRL3:59 pmHarlingen Valley Intl
Dec 6
HRL7:00 amHarlingen Valley Intl
5h 05m
1 stop
BNA12:05 pmNashville Intl
$217
Find similar
United Airlines
Dec 2
BNA10:07 amNashville Intl
11h 47m
2 stops
HRL9:54 pmHarlingen Valley Intl
Dec 6
HRL7:00 amHarlingen Valley Intl
5h 05m
1 stop
BNA12:05 pmNashville Intl
$222
Find similar
United Airlines
Jan 7
BNA10:45 amNashville Intl
11h 14m
2 stops
HRL9:59 pmHarlingen Valley Intl
Jan 9
HRL12:10 pmHarlingen Valley Intl
4h 48m
1 stop
BNA4:58 pmNashville Intl
$292
Find similar

American Airlines flights from Tennessee to Harlingen, Texas

Our best American Airlines deals on Tennessee to Harlingen, Texas flight tickets
American Airlines
Dec 13
BNA10:12 amNashville Intl
7h 27m
1 stop
HRL5:39 pmHarlingen Valley Intl
Dec 19
HRL5:34 amHarlingen Valley Intl
5h 03m
1 stop
BNA10:37 amNashville Intl
$298
Find similar
American Airlines
Dec 2
BNA1:33 pmNashville Intl
9h 37m
2 stops
HRL11:10 pmHarlingen Valley Intl
Dec 6
HRL10:11 amHarlingen Valley Intl
8h 24m
2 stops
BNA6:35 pmNashville Intl
$308
Find similar
American Airlines
Mar 17
BNA7:33 pmNashville Intl
4h 31m
1 stop
HRL12:04 amHarlingen Valley Intl
Mar 18
HRL7:55 pmHarlingen Valley Intl
4h 24m
1 stop
BNA12:19 amNashville Intl
$329
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 November 18, 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

Tue 12/2

10:50 am-3:59 pm

1 stop5h 09m

Harlingen Valley Intl

Sat 12/6

7:00 am-12:05 pm

1 stop5h 05m

$217

NashvilleHarlingen

BNA - HRL

BNAHRL

Nashville Intl

Tue 12/2

10:07 am-9:54 pm

2 stops11h 47m

Harlingen Valley Intl

Sat 12/6

7:00 am-12:05 pm

1 stop5h 05m

$222

NashvilleHarlingen

BNA - HRL

BNAHRL

Nashville Intl

Sat 12/13

6:00 am-3:10 pm

1 stop9h 10m

Harlingen Valley Intl

Fri 12/19

3:15 pm-10:24 pm

1 stop7h 09m

$238

NashvilleHarlingen

BNA - HRL

BNAHRL

Nashville Intl

Wed 1/7

3:25 pm-8:50 pm

1 stop5h 25m

Harlingen Valley Intl

Fri 1/9

6:30 am-12:50 pm

2 stops6h 20m

$252

NashvilleHarlingen

BNA - HRL

BNAHRL

Nashville Intl

Tue 12/16

5:45 am-9:55 am

1 stop4h 10m

Harlingen Valley Intl

Tue 12/16

11:30 am-5:50 pm

2 stops6h 20m

$268

NashvilleHarlingen

BNA - HRL

BNAHRL

Nashville Intl

Wed 1/7

3:25 pm-9:50 pm

2 stops6h 25m

Harlingen Valley Intl

Fri 1/9

6:30 am-12:50 pm

2 stops6h 20m

$287

NashvilleHarlingen

BNA - HRL

BNAHRL

Nashville Intl

Wed 1/7

10:45 am-9:59 pm

2 stops11h 14m

Harlingen Valley Intl

Fri 1/9

12:10 pm-4:58 pm

1 stop4h 48m

$292

NashvilleHarlingen

BNA - HRL

BNAHRL

Nashville Intl

Sat 12/13

10:12 am-5:39 pm

1 stop7h 27m

Harlingen Valley Intl

Fri 12/19

5:34 am-10:37 am

1 stop5h 03m

$298

NashvilleHarlingen

BNA - HRL

BNAHRL

Nashville Intl

Tue 12/2

1:33 pm-11:10 pm

2 stops9h 37m

Harlingen Valley Intl

Sat 12/6

10:11 am-6:35 pm

2 stops8h 24m

$308

NashvilleHarlingen

BNA - HRL

BNAHRL

Nashville Intl

Tue 3/17

7:33 pm-12:04 am

1 stop4h 31m

Harlingen Valley Intl

Wed 3/18

7:55 pm-12:19 am

1 stop4h 24m

$329

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 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 39% 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
4,248 reviews
Search Southwest flights
American AirlinesPriceFrom $248Free CancellationRating
7.2
11,045 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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