How does KAYAK find such low prices on flights from Tennessee to Harlingen?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Tennessee to Harlingen.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Tennessee to Harlingen?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Harlingen from Tennessee is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Tennessee to Harlingen?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Harlingen with an airline and back to Tennessee with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Tennessee to Harlingen?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Harlingen from Tennessee up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$115 CHEAP FLIGHTS from Tennessee to Harlingen

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Flight Deals

Cheap Flights from Tennessee to Harlingen

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Tennessee to Harlingen

Thu, Nov 19 - Thu, Nov 26

5:00 am - 10:10 amBNA Nashville Intl-HRL Harlingen Valley Intl

5h 10m1 stop Dallas/Fort Worth

5:40 am - 12:39 pmHRL Harlingen Valley Intl-BNA Nashville Intl

6h 59m1 stop Dallas/Fort Worth

$326American Airlines

Thu, Nov 19 - Thu, Nov 26

5:00 am - 10:10 amBNA Nashville Intl-HRL Harlingen Valley Intl

5h 10m1 stop Dallas/Fort Worth

5:40 am - 1:28 pmHRL Harlingen Valley Intl-BNA Nashville Intl

7h 48m2 stops Dallas/Fort Worth Charlotte Douglas

$332American Airlines

Sun, Nov 15 - Thu, Nov 19

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

$369United Airlines

Wed, Dec 30 - Tue, Jan 5

7:43 pm - 10:04 amMEM Memphis-HRL Harlingen Valley Intl

14h 21m1 stop Dallas/Fort Worth

7:21 pm - 11:10 amHRL Harlingen Valley Intl-MEM Memphis

15h 49m1 stop Dallas/Fort Worth

$383American Airlines

Thu, Nov 19 - Thu, Nov 26

7:00 am - 2:20 pmBNA Nashville Intl-HRL Harlingen Valley Intl

7h 20m1 stop Dallas/Fort Worth

5:40 am - 11:46 amHRL Harlingen Valley Intl-BNA Nashville Intl

6h 06m1 stop Dallas/Fort Worth

$385American Airlines

Fri, Nov 13 - Tue, Nov 17

7:30 pm - 11:35 pmBNA Nashville Intl-HRL Harlingen Valley Intl

4h 05m1 stop Houston Hobby

6:05 pm - 10:10 pmHRL Harlingen Valley Intl-BNA Nashville Intl

4h 05m1 stop Austin Bergstrom

$399Southwest

Fri, Nov 13 - Tue, Nov 17

6:25 am - 1:21 pmBNA Nashville Intl-HRL Harlingen Valley Intl

6h 56m1 stop Houston George Bush Intcntl

5:05 am - 1:41 pmHRL Harlingen Valley Intl-BNA Nashville Intl

8h 36m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl

$404United Airlines

Sun, Nov 15 - Thu, Nov 19

5:30 am - 11:05 amMEM Memphis-HRL Harlingen Valley Intl

5h 35m1 stop Houston Hobby

11:35 am - 8:15 pmHRL Harlingen Valley Intl-MEM Memphis

8h 40m2 stops Dallas Love Field Houston Hobby

$404Southwest

Mon, Nov 16 - Fri, Nov 20

4:45 pm - 10:48 pmBNA Nashville Intl-HRL Harlingen Valley Intl

6h 03m1 stop Houston George Bush Intcntl

5:25 pm - 10:40 pmHRL Harlingen Valley Intl-BNA Nashville Intl

5h 15m1 stop Houston George Bush Intcntl

$415United Airlines

Fri, Nov 13 - Tue, Nov 17

6:20 pm - 11:35 pmBNA Nashville Intl-HRL Harlingen Valley Intl

5h 15m2 stops Jackson-Evers Intl Houston Hobby

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

6h 05m2 stops Dallas Love Field Pensacola

$415Southwest

Recent last minute flight deals from Tennessee to Harlingen

Sat, Nov 7 - Fri, Nov 13

8:00 am - 3:15 pmBNA Nashville Intl-HRL Harlingen Valley Intl

7h 15m1 stop Houston Hobby

4:45 pm - 10:20 pmHRL Harlingen Valley Intl-BNA Nashville Intl

5h 35m1 stop Houston Hobby

$429Southwest

Sat, Nov 7 - Fri, Nov 13

5:00 am - 10:14 amBNA Nashville Intl-HRL Harlingen Valley Intl

5h 14m1 stop Dallas/Fort Worth

2:26 pm - 11:51 pmHRL Harlingen Valley Intl-BNA Nashville Intl

9h 25m2 stops Dallas/Fort Worth Charlotte Douglas

$434American Airlines

Thu, Nov 5 - Thu, Nov 12

8:05 pm - 11:35 pmMEM Memphis-HRL Harlingen Valley Intl

3h 30m1 stop Houston Hobby

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

3h 40m1 stop Dallas Love Field

$439Southwest

Sat, Nov 7 - Fri, Nov 13

8:23 am - 6:11 pmBNA Nashville Intl-HRL Harlingen Valley Intl

9h 48m2 stops Charlotte Douglas Dallas/Fort Worth

2:26 pm - 11:51 pmHRL Harlingen Valley Intl-BNA Nashville Intl

9h 25m2 stops Dallas/Fort Worth Charlotte Douglas

$439American Airlines

Thu, Nov 5 - Thu, Nov 12

7:00 am - 4:01 pmMEM Memphis-HRL Harlingen Valley Intl

9h 01m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

1:59 pm - 6:05 pmHRL Harlingen Valley Intl-MEM Memphis

4h 06m1 stop Houston George Bush Intcntl

$449United Airlines

Thu, Nov 5 - Thu, Nov 12

9:51 am - 7:47 pmMEM Memphis-HRL Harlingen Valley Intl

9h 56m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

5:25 pm - 9:41 pmHRL Harlingen Valley Intl-MEM Memphis

4h 16m1 stop Houston George Bush Intcntl

$449United Airlines

Thu, Nov 5 - Thu, Nov 12

5:30 am - 12:20 pmMEM Memphis-HRL Harlingen Valley Intl

6h 50m2 stops Houston Hobby Dallas Love Field

5:50 am - 3:20 pmHRL Harlingen Valley Intl-MEM Memphis

9h 30m2 stops Houston Hobby Dallas Love Field

$484Southwest

Thu, Nov 5 - Thu, Nov 12

5:30 am - 12:20 pmMEM Memphis-HRL Harlingen Valley Intl

6h 50m2 stops Houston Hobby Dallas Love Field

6:40 am - 3:20 pmHRL Harlingen Valley Intl-MEM Memphis

8h 40m2 stops Austin Bergstrom Dallas Love Field

$489Southwest

Thu, Nov 5 - Thu, Nov 12

5:00 am - 4:05 pmMEM Memphis-HRL Harlingen Valley Intl

11h 05m2 stops Chicago Midway Houston Hobby

5:50 am - 3:20 pmHRL Harlingen Valley Intl-MEM Memphis

9h 30m2 stops Houston Hobby Dallas Love Field

$495Southwest

Useful Info

Low season	July
High season	March

Best time to beat the crowds but there is an average 34% increase in price.

Most popular time to fly with an average 5% increase in price.

How does KAYAK find such low prices on flights from Tennessee to Harlingen?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Tennessee to Harlingen.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Tennessee to Harlingen?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Harlingen from Tennessee is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Tennessee to Harlingen?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Harlingen with an airline and back to Tennessee with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Tennessee to Harlingen?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Harlingen from Tennessee up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.