What is the cheapest airline that flies from Harlingen Valley Intl to Tennessee?

Southwest, American Airlines, and United Airlines are the most popular carriers operating from Harlingen Valley Intl to Tennessee

What airlines fly to Tennessee?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Tennessee from Harlingen according to our data. American Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Tennessee. Keep in mind that there are 4 different airlines that fly to Tennessee on a routine basis, so you have a few additional options to choose from.

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

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

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

The number of operators available for flights from Harlingen Valley Intl Airport to Tennessee is 1 as of September 2026.

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

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 Harlingen Valley Intl Airport to Tennessee.

What documentation or ID do you need to fly to Tennessee?

The travel and health documents required for your trip to Tennessee can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Tennessee. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$235 Cheap Flights from Harlingen to Tennessee in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Harlingen to Tennessee

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:35 am - 6:45 pmHRL Harlingen Valley Intl-BNA Nashville Intl

7h 10m1 stop Dallas Love Field

6:30 am - 12:20 pmBNA Nashville Intl-HRL Harlingen Valley Intl

5h 50m1 stop Dallas Love Field

$327Southwest

Tue, Nov 10 - Fri, Nov 13

11:35 am - 5:40 pmHRL Harlingen Valley Intl-BNA Nashville Intl

6h 05m2 stops Dallas Love Field Pensacola

6:30 am - 12:20 pmBNA Nashville Intl-HRL Harlingen Valley Intl

5h 50m1 stop Dallas Love Field

$328Southwest

Tue, Nov 10 - Fri, Nov 13

11:35 am - 5:40 pmHRL Harlingen Valley Intl-BNA Nashville Intl

6h 05m2 stops Dallas Love Field Pensacola

6:20 pm - 11:30 pmBNA Nashville Intl-HRL Harlingen Valley Intl

5h 10m2 stops Jackson-Evers Intl Houston Hobby

$333Southwest

Tue, Nov 10 - Fri, Nov 13

5:30 pm - 11:55 pmHRL Harlingen Valley Intl-BNA Nashville Intl

6h 25m1 stop Austin Bergstrom

5:00 am - 9:40 amBNA Nashville Intl-HRL Harlingen Valley Intl

4h 40m1 stop Austin Bergstrom

$352Southwest

Thu, Oct 15 - Sun, Oct 18

6:30 pm - 12:50 amHRL Harlingen Valley Intl-BNA Nashville Intl

6h 20m1 stop Houston Hobby

5:05 am - 12:00 pmBNA Nashville Intl-HRL Harlingen Valley Intl

6h 55m2 stops Dallas Love Field Houston Hobby

$357Southwest

Thu, Oct 15 - Sun, Oct 18

5:30 pm - 12:30 amHRL Harlingen Valley Intl-BNA Nashville Intl

7h 00m2 stops Austin Bergstrom Dallas Love Field

5:05 am - 12:00 pmBNA Nashville Intl-HRL Harlingen Valley Intl

6h 55m2 stops Dallas Love Field Houston Hobby

$372Southwest

Thu, Oct 15 - Sun, Oct 18

2:00 pm - 6:42 pmHRL Harlingen Valley Intl-BNA Nashville Intl

4h 42m1 stop Houston George Bush Intcntl

8:30 am - 7:44 pmBNA Nashville Intl-HRL Harlingen Valley Intl

11h 14m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl

$379United Airlines

Tue, Sep 29 - Mon, Oct 5

5:18 pm - 10:09 pmHRL Harlingen Valley Intl-BNA Nashville Intl

4h 51m1 stop Houston George Bush Intcntl

6:15 am - 1:23 pmBNA Nashville Intl-HRL Harlingen Valley Intl

7h 08m1 stop Houston George Bush Intcntl

$379United Airlines

Fri, Sep 25 - Wed, Sep 30

5:18 pm - 10:09 pmHRL Harlingen Valley Intl-BNA Nashville Intl

4h 51m1 stop Houston George Bush Intcntl

6:00 am - 3:59 pmBNA Nashville Intl-HRL Harlingen Valley Intl

9h 59m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$384United Airlines

Fri, Sep 25 - Wed, Sep 30

3:25 pm - 9:10 pmHRL Harlingen Valley Intl-BNA Nashville Intl

5h 45m1 stop Dallas Love Field

7:30 pm - 11:40 pmBNA Nashville Intl-HRL Harlingen Valley Intl

4h 10m1 stop Houston Hobby

$390Southwest

Tue, Sep 29 - Mon, Oct 5

Cheap last minute flights

Enter your travel dates to find the best prices.

5:05 am - 9:37 amHRL Harlingen Valley Intl-BNA Nashville Intl

4h 32m1 stop Houston George Bush Intcntl

3:03 pm - 7:39 pmBNA Nashville Intl-HRL Harlingen Valley Intl

4h 36m1 stop Houston George Bush Intcntl

$439United Airlines

Sat, Sep 19 - Sat, Sep 19

7:00 am - 11:00 amHRL Harlingen Valley Intl-BNA Nashville Intl

4h 00m1 stop Austin Bergstrom

1:45 pm - 9:00 pmBNA Nashville Intl-HRL Harlingen Valley Intl

7h 15m2 stops Atlanta Hartsfield-Jackson Houston Hobby

$444Southwest

Sat, Sep 19 - Sat, Sep 19

6:05 am - 11:50 amHRL Harlingen Valley Intl-BNA Nashville Intl

5h 45m2 stops Houston Hobby Dallas Love Field

1:45 pm - 9:00 pmBNA Nashville Intl-HRL Harlingen Valley Intl

7h 15m2 stops Atlanta Hartsfield-Jackson Houston Hobby

$450Southwest

Sat, Sep 19 - Sat, Sep 19

5:28 pm - 10:29 pmHRL Harlingen Valley Intl-BNA Nashville Intl

5h 01m1 stop Dallas/Fort Worth

5:00 am - 9:58 amBNA Nashville Intl-HRL Harlingen Valley Intl

4h 58m1 stop Dallas/Fort Worth

$469American Airlines

Fri, Sep 18 - Sun, Sep 20

5:28 pm - 10:29 pmHRL Harlingen Valley Intl-BNA Nashville Intl

5h 01m1 stop Dallas/Fort Worth

5:00 am - 9:58 amBNA Nashville Intl-HRL Harlingen Valley Intl

4h 58m1 stop Dallas/Fort Worth

$489American Airlines

Fri, Sep 18 - Sun, Sep 20

5:28 pm - 10:29 pmHRL Harlingen Valley Intl-BNA Nashville Intl

5h 01m1 stop Dallas/Fort Worth

5:00 am - 9:58 amBNA Nashville Intl-HRL Harlingen Valley Intl

4h 58m1 stop Dallas/Fort Worth

$499American Airlines

Fri, Sep 18 - Sun, Sep 20

5:05 am - 5:27 pmHRL Harlingen Valley Intl-BNA Nashville Intl

12h 22m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

8:45 am - 1:24 pmBNA Nashville Intl-HRL Harlingen Valley Intl

4h 39m1 stop Houston George Bush Intcntl

$668United Airlines

Fri, Sep 18 - Sun, Sep 20

5:18 pm - 10:45 pmHRL Harlingen Valley Intl-BNA Nashville Intl

5h 27m1 stop Houston George Bush Intcntl

6:02 am - 3:59 pmBNA Nashville Intl-HRL Harlingen Valley Intl

9h 57m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$782United Airlines

Fri, Sep 18 - Sun, Sep 20

5:05 am - 5:27 pmHRL Harlingen Valley Intl-BNA Nashville Intl

12h 22m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

8:45 am - 1:24 pmBNA Nashville Intl-HRL Harlingen Valley Intl

4h 39m1 stop Houston George Bush Intcntl

$787United Airlines

Fri, Sep 18 - Sun, Sep 20

5:05 am - 9:27 amHRL Harlingen Valley Intl-BNA Nashville Intl

4h 22m1 stop Houston George Bush Intcntl

6:02 am - 3:59 pmBNA Nashville Intl-HRL Harlingen Valley Intl

9h 57m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$802United Airlines

Fri, Sep 18 - Sun, Sep 20

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United Airlines flights from Harlingen to Tennessee

Our best United Airlines deals on Harlingen to Tennessee flight tickets

United Airlines

Sep 25

HRL5:18 pmHarlingen Valley Intl

4h 51m

1 stop

BNA10:09 pmNashville Intl

Sep 30

BNA6:15 amNashville Intl

7h 08m

1 stop

HRL1:23 pmHarlingen Valley Intl

$379

United Airlines

Sep 25

HRL5:18 pmHarlingen Valley Intl

4h 51m

1 stop

BNA10:09 pmNashville Intl

Sep 30

BNA6:00 amNashville Intl

9h 59m

2 stops

HRL3:59 pmHarlingen Valley Intl

$384

United Airlines

Feb 3

HRL1:59 pmHarlingen Valley Intl

6h 03m

1 stop

BNA8:02 pmNashville Intl

Feb 4

BNA1:10 pmNashville Intl

6h 22m

1 stop

HRL7:32 pmHarlingen Valley Intl

$405

American Airlines flights from Harlingen to Tennessee

Our best American Airlines deals on Harlingen to Tennessee flight tickets

American Airlines

Oct 2

HRL5:28 pmHarlingen Valley Intl

6h 10m

1 stop

BNA11:38 pmNashville Intl

Oct 4

BNA5:00 amNashville Intl

4h 58m

1 stop

HRL9:58 amHarlingen Valley Intl

$404

American Airlines

Oct 2

HRL10:45 amHarlingen Valley Intl

11h 20m

2 stops

BNA10:05 pmNashville Intl

Oct 4

BNA5:00 amNashville Intl

4h 58m

1 stop

HRL9:58 amHarlingen Valley Intl

$413

American Airlines

Oct 2

HRL10:45 amHarlingen Valley Intl

11h 20m

2 stops

BNA10:05 pmNashville Intl

Oct 4

BNA5:00 amNashville Intl

4h 58m

1 stop

HRL9:58 amHarlingen Valley Intl

$428

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarlingenNashville

HRL Harlingen Valley Intl - BNA Nashville Intl

HRLBNA

Harlingen Valley Intl

Tue 11/10

11:35 am-6:45 pm

1 stop7h 10m

Nashville Intl

Fri 11/13

6:30 am-12:20 pm

1 stop5h 50m

$327

HarlingenNashville

HRL Harlingen Valley Intl - BNA Nashville Intl

HRLBNA

Harlingen Valley Intl

Tue 11/10

11:35 am-5:40 pm

2 stops6h 05m

Nashville Intl

Fri 11/13

6:30 am-12:20 pm

1 stop5h 50m

$328

HarlingenNashville

HRL Harlingen Valley Intl - BNA Nashville Intl

HRLBNA

Harlingen Valley Intl

Tue 11/10

11:35 am-5:40 pm

2 stops6h 05m

Nashville Intl

Fri 11/13

6:20 pm-11:30 pm

2 stops5h 10m

$333

HarlingenNashville

HRL Harlingen Valley Intl - BNA Nashville Intl

HRLBNA

Harlingen Valley Intl

Thu 10/15

5:30 pm-11:55 pm

1 stop6h 25m

Nashville Intl

Sun 10/18

5:00 am-9:40 am

1 stop4h 40m

$352

HarlingenNashville

HRL Harlingen Valley Intl - BNA Nashville Intl

HRLBNA

Harlingen Valley Intl

Thu 10/15

6:30 pm-12:50 am

1 stop6h 20m

Nashville Intl

Sun 10/18

5:05 am-12:00 pm

2 stops6h 55m

$357

HarlingenNashville

HRL Harlingen Valley Intl - BNA Nashville Intl

HRLBNA

Harlingen Valley Intl

Thu 10/15

5:30 pm-12:30 am

2 stops7h 00m

Nashville Intl

Sun 10/18

5:05 am-12:00 pm

2 stops6h 55m

$372

HarlingenNashville

HRL Harlingen Valley Intl - BNA Nashville Intl

HRLBNA

Harlingen Valley Intl

Tue 9/29

2:00 pm-6:42 pm

1 stop4h 42m

Nashville Intl

Mon 10/5

8:30 am-7:44 pm

2 stops11h 14m

$379

HarlingenNashville

HRL Harlingen Valley Intl - BNA Nashville Intl

HRLBNA

Harlingen Valley Intl

Fri 9/25

5:18 pm-10:09 pm

1 stop4h 51m

Nashville Intl

Wed 9/30

6:15 am-1:23 pm

1 stop7h 08m

$379

HarlingenNashville

HRL Harlingen Valley Intl - BNA Nashville Intl

HRLBNA

Harlingen Valley Intl

Fri 9/25

5:18 pm-10:09 pm

1 stop4h 51m

Nashville Intl

Wed 9/30

6:00 am-3:59 pm

2 stops9h 59m

$384

Quickest round-trip

HarlingenNashville

HRL Harlingen Valley Intl - BNA Nashville Intl

HRLBNA

Harlingen Valley Intl

Tue 9/29

3:25 pm-9:10 pm

1 stop5h 45m

Nashville Intl

Mon 10/5

7:30 pm-11:40 pm

1 stop4h 10m

$390

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Harlingen to Tennessee

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

Prices

Airlines

What is the cheapest month to fly to Tennessee?

The cheapest month to fly to Tennessee from Harlingen is in December. Flight prices, which tend to average around $196, are often lower during this time because this is during the off-season. If you don’t want to visit Tennessee in December, then you should wait until November to fly from Harlingen, when ticket prices are also cheap, with an average price of $216.

Cheap Harlingen to Tennessee flight deals and tips

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

Best Price Found	$235
Fastest flight time	4h 21m
Direct flights	None

The best one-way flight to Tennessee from Harlingen in the past 72 hours is $235. The best round-trip flight deal from Harlingen to Tennessee found on momondo in the last 72 hours is $327.

The fastest flight from Harlingen to Tennessee takes 4h 21m

There are no direct flights from Harlingen to Tennessee. There are no popular flight routes from Harlingen to Tennessee.

Search flight deals

Frequently asked questions about flying from Harlingen to Tennessee

When did momondo last update prices for flights from Harlingen Valley Intl Airport to Tennessee?
Prices for flights from Harlingen Valley Intl Airport to Tennessee refresh daily.
How many operators does momondo search for flights from Harlingen Valley Intl Airport to Tennessee?
The number of operators available for flights from Harlingen Valley Intl Airport to Tennessee is 1 as of September 2026.
How old do you have to be to fly from Harlingen Valley Intl Airport to Tennessee?
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 Harlingen Valley Intl Airport to Tennessee.
What documentation or ID do you need to fly to Tennessee?
The travel and health documents required for your trip to Tennessee can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Tennessee. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Harlingen to Tennessee

Compare and see reviews for airlines that fly from Harlingen to Tennessee with momondo

Airline	Rating	Free Cancellation	Price
Southwest	PriceFrom $278	Free Cancellation	Rating 8.0 4,191 reviews		Search Southwest flights
American Airlines	PriceFrom $438	Free Cancellation	Rating 7.1 12,049 reviews		Search American Airlines flights

Why use momondo?

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

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 Harlingen to Tennessee for you.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Tennessee from Harlingen.

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

Price alerts on flights to Tennessee from Harlingen 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.