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

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

How long does it take to fly to Harlingen?

On average, it takes 4h 34m to fly from Tennessee to Harlingen if you fly out of Memphis (the most popular airport in Tennessee) and into McAllen (the most popular airport in Harlingen). If you’re flying out of Nashville and into McAllen, then the flight time is around 4h 51m.

What airlines fly to Harlingen?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Harlingen from Tennessee according to our data. American Airlines is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Harlingen. Keep in mind that there are 4 different airlines that fly to Harlingen on a routine basis, so you have a few additional options to choose from.

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?

The number of operators available for flights from Tennessee to Harlingen Valley Intl Airport is 3 as of September 2026.

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.

$169 Cheap Flights from Tennessee to Harlingen in 2026/27

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Find the cheapest flights from Tennessee to Harlingen

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5:05 pm - 10:48 pmMEM Memphis-HRL Harlingen Valley Intl

5h 43m1 stop Houston George Bush Intcntl

5:05 am - 9:02 amHRL Harlingen Valley Intl-MEM Memphis

3h 57m1 stop Houston George Bush Intcntl

$209United Airlines

Mon, Nov 9 - Thu, Nov 12

5:56 pm - 11:31 pmMEM Memphis-HRL Harlingen Valley Intl

5h 35m1 stop Dallas/Fort Worth

2:26 pm - 9:33 pmHRL Harlingen Valley Intl-MEM Memphis

7h 07m1 stop Dallas/Fort Worth

$232American Airlines

Sat, Nov 14 - Wed, Nov 18

5:44 am - 10:14 amMEM Memphis-HRL Harlingen Valley Intl

4h 30m1 stop Dallas/Fort Worth

6:41 pm - 11:42 pmHRL Harlingen Valley Intl-MEM Memphis

5h 01m1 stop Dallas/Fort Worth

$237American Airlines

Mon, Nov 9 - Thu, Nov 12

6:30 am - 11:14 amMEM Memphis-HRL Harlingen Valley Intl

4h 44m1 stop Houston George Bush Intcntl

5:05 am - 9:06 amHRL Harlingen Valley Intl-MEM Memphis

4h 01m1 stop Houston George Bush Intcntl

$249United Airlines

Tue, Dec 1 - Thu, Dec 31

3:25 pm - 7:47 pmMEM Memphis-HRL Harlingen Valley Intl

4h 22m1 stop Houston George Bush Intcntl

5:05 am - 2:44 pmHRL Harlingen Valley Intl-MEM Memphis

9h 39m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$284United Airlines

Sat, Nov 14 - Wed, Nov 18

5:44 am - 10:14 amMEM Memphis-HRL Harlingen Valley Intl

4h 30m1 stop Dallas/Fort Worth

2:26 pm - 9:33 pmHRL Harlingen Valley Intl-MEM Memphis

7h 07m1 stop Dallas/Fort Worth

$296American Airlines

Fri, Nov 13 - Wed, Nov 18

6:30 am - 11:14 amMEM Memphis-HRL Harlingen Valley Intl

4h 44m1 stop Houston George Bush Intcntl

7:25 am - 5:45 pmHRL Harlingen Valley Intl-MEM Memphis

10h 20m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$324United Airlines

Tue, Dec 1 - Thu, Dec 31

1:15 pm - 9:50 pmTYS Knoxville McGhee Tyson-HRL Harlingen Valley Intl

9h 35m2 stops Orlando Houston Hobby

6:50 am - 5:10 pmHRL Harlingen Valley Intl-TYS Knoxville McGhee Tyson

9h 20m2 stops Houston Hobby Orlando

$331Southwest

Wed, Jan 20 - Tue, Jan 26

4:45 pm - 9:50 pmTYS Knoxville McGhee Tyson-HRL Harlingen Valley Intl

6h 05m2 stops Nashville Intl Houston Hobby

7:40 am - 6:40 pmHRL Harlingen Valley Intl-TYS Knoxville McGhee Tyson

10h 00m2 stops Austin Bergstrom Nashville Intl

$331Southwest

Tue, Jan 19 - Tue, Jan 26

4:15 pm - 11:35 pmMEM Memphis-HRL Harlingen Valley Intl

7h 20m2 stops Nashville Intl Houston Hobby

11:40 am - 3:20 pmHRL Harlingen Valley Intl-MEM Memphis

3h 40m1 stop Dallas Love Field

$340Southwest

Mon, Nov 9 - Thu, Nov 12

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American Airlines flights from Tennessee to Harlingen

Our best American Airlines deals on Tennessee to Harlingen flight tickets

American Airlines

Nov 14

MEM5:56 pmMemphis

5h 35m

1 stop

HRL11:31 pmHarlingen Valley Intl

Nov 18

HRL2:26 pmHarlingen Valley Intl

7h 07m

1 stop

MEM9:33 pmMemphis

$232

American Airlines

Nov 9

MEM5:44 amMemphis

4h 30m

1 stop

HRL10:14 amHarlingen Valley Intl

Nov 12

HRL6:41 pmHarlingen Valley Intl

5h 01m

1 stop

MEM11:42 pmMemphis

$237

American Airlines

Nov 13

MEM5:44 amMemphis

4h 30m

1 stop

HRL10:14 amHarlingen Valley Intl

Nov 18

HRL2:26 pmHarlingen Valley Intl

7h 07m

1 stop

MEM9:33 pmMemphis

$296

United Airlines flights from Tennessee to Harlingen

Our best United Airlines deals on Tennessee to Harlingen flight tickets

United Airlines

Nov 9

MEM5:05 pmMemphis

5h 43m

1 stop

HRL10:48 pmHarlingen Valley Intl

Nov 12

HRL5:05 amHarlingen Valley Intl

3h 57m

1 stop

MEM9:02 amMemphis

$209

United Airlines

Dec 1

MEM6:30 amMemphis

4h 44m

1 stop

HRL11:14 amHarlingen Valley Intl

Dec 31

HRL5:05 amHarlingen Valley Intl

4h 01m

1 stop

MEM9:06 amMemphis

$249

United Airlines

Nov 14

MEM3:25 pmMemphis

4h 22m

1 stop

HRL7:47 pmHarlingen Valley Intl

Nov 18

HRL5:05 amHarlingen Valley Intl

9h 39m

2 stops

MEM2:44 pmMemphis

$284

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MemphisHarlingen

MEM Memphis - HRL Harlingen Valley Intl

MEMHRL

Memphis

Mon 11/9

5:05 pm-10:48 pm

1 stop5h 43m

Harlingen Valley Intl

Thu 11/12

5:05 am-9:02 am

1 stop3h 57m

$209

MemphisHarlingen

MEM Memphis - HRL Harlingen Valley Intl

MEMHRL

Memphis

Sat 11/14

5:56 pm-11:31 pm

1 stop5h 35m

Harlingen Valley Intl

Wed 11/18

2:26 pm-9:33 pm

1 stop7h 07m

$232

MemphisHarlingen

MEM Memphis - HRL Harlingen Valley Intl

MEMHRL

Memphis

Mon 11/9

5:44 am-10:14 am

1 stop4h 30m

Harlingen Valley Intl

Thu 11/12

6:41 pm-11:42 pm

1 stop5h 01m

$237

Quickest round-trip

MemphisHarlingen

MEM Memphis - HRL Harlingen Valley Intl

MEMHRL

Memphis

Tue 12/1

6:30 am-11:14 am

1 stop4h 44m

Harlingen Valley Intl

Thu 12/31

5:05 am-9:06 am

1 stop4h 01m

$249

MemphisHarlingen

MEM Memphis - HRL Harlingen Valley Intl

MEMHRL

Memphis

Sat 11/14

3:25 pm-7:47 pm

1 stop4h 22m

Harlingen Valley Intl

Wed 11/18

5:05 am-2:44 pm

2 stops9h 39m

$284

MemphisHarlingen

MEM Memphis - HRL Harlingen Valley Intl

MEMHRL

Memphis

Fri 11/13

5:44 am-10:14 am

1 stop4h 30m

Harlingen Valley Intl

Wed 11/18

2:26 pm-9:33 pm

1 stop7h 07m

$296

MemphisHarlingen

MEM Memphis - HRL Harlingen Valley Intl

MEMHRL

Memphis

Tue 12/1

6:30 am-11:14 am

1 stop4h 44m

Harlingen Valley Intl

Thu 12/31

7:25 am-5:45 pm

2 stops10h 20m

$324

KnoxvilleHarlingen

TYS Knoxville McGhee Tyson - HRL Harlingen Valley Intl

TYSHRL

Knoxville McGhee Tyson

Wed 1/20

1:15 pm-9:50 pm

2 stops9h 35m

Harlingen Valley Intl

Tue 1/26

6:50 am-5:10 pm

2 stops9h 20m

$331

KnoxvilleHarlingen

TYS Knoxville McGhee Tyson - HRL Harlingen Valley Intl

TYSHRL

Knoxville McGhee Tyson

Tue 1/19

4:45 pm-9:50 pm

2 stops6h 05m

Harlingen Valley Intl

Tue 1/26

7:40 am-6:40 pm

2 stops10h 00m

$331

MemphisHarlingen

MEM Memphis - HRL Harlingen Valley Intl

MEMHRL

Memphis

Mon 11/9

4:15 pm-11:35 pm

2 stops7h 20m

Harlingen Valley Intl

Thu 11/12

11:40 am-3:20 pm

1 stop3h 40m

$340

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Tennessee to Harlingen

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

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Can stopping save me money on Tennessee to Harlingen flights?

You could potentially save up to 17% on your flight if you consider stops on a Tennessee to Harlingen flight.

Cheap Tennessee to Harlingen flight deals and tips

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

Best Price Found	$169
Fastest flight time	6h 45m
Direct flights	None

The best one-way flight to Harlingen from Tennessee in the past 72 hours is $169. The best round-trip flight deal from Tennessee to Harlingen found on momondo in the last 72 hours is $209.

The fastest flight from Tennessee to Harlingen takes 6h 45m

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

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Frequently asked questions about flying from Tennessee to Harlingen

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?
The number of operators available for flights from Tennessee to Harlingen Valley Intl Airport is 3 as of September 2026.
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

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $183	Free Cancellation	Rating 7.4 10,233 reviews	Search United Airlines flights
American Airlines	PriceFrom $183	Free Cancellation	Rating 7.0 12,073 reviews	Search American Airlines flights
Southwest	PriceFrom $225	Free Cancellation	Rating 8.0 4,199 reviews	Search Southwest 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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Cheap flights from Tennessee to Harlingen from $169

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 10/25. 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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Why use momondo?

An easier way to manage your Harlingen trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

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