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.

$107 CHEAP FLIGHTS from Tennessee to Harlingen

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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, Dec 3 - Sun, Dec 6

5:55 am - 12:10 pmMEM Memphis-HRL Harlingen Valley Intl

6h 15m1 stop Houston Hobby

4:45 pm - 10:00 pmHRL Harlingen Valley Intl-MEM Memphis

5h 15m1 stop Houston Hobby

$177Southwest

Thu, Dec 3 - Sun, Dec 6

12:35 pm - 9:50 pmMEM Memphis-HRL Harlingen Valley Intl

9h 15m2 stops Austin Bergstrom Houston Hobby

4:45 pm - 10:00 pmHRL Harlingen Valley Intl-MEM Memphis

5h 15m1 stop Houston Hobby

$183Southwest

Wed, Nov 4 - Thu, Nov 12

9:00 am - 4:01 pmMEM Memphis-HRL Harlingen Valley Intl

7h 01m1 stop Houston George Bush Intcntl

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

4h 06m1 stop Houston George Bush Intcntl

$209United Airlines

Wed, Jan 20 - Tue, Jan 26

5:28 pm - 9:59 pmTYS Knoxville McGhee Tyson-HRL Harlingen Valley Intl

5h 31m1 stop Houston George Bush Intcntl

2:05 pm - 9:59 pmHRL Harlingen Valley Intl-TYS Knoxville McGhee Tyson

6h 54m1 stop Houston George Bush Intcntl

$213United Airlines

Wed, Jan 20 - Tue, Jan 26

5:20 am - 10:05 amTYS Knoxville McGhee Tyson-HRL Harlingen Valley Intl

5h 45m1 stop Dallas/Fort Worth

5:40 am - 12:01 pmHRL Harlingen Valley Intl-TYS Knoxville McGhee Tyson

5h 21m1 stop Dallas/Fort Worth

$213American Airlines

Wed, Jan 20 - Tue, Jan 26

5:20 am - 10:05 amTYS Knoxville McGhee Tyson-HRL Harlingen Valley Intl

5h 45m1 stop Dallas/Fort Worth

2:50 pm - 11:19 pmHRL Harlingen Valley Intl-TYS Knoxville McGhee Tyson

7h 29m1 stop Dallas/Fort Worth

$213American Airlines

Wed, Nov 4 - 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

$214United Airlines

Wed, Dec 16 - Wed, Jan 6

6:15 am - 10:55 amBNA Nashville Intl-HRL Harlingen Valley Intl

4h 40m1 stop Austin Bergstrom

1:00 pm - 5:20 pmHRL Harlingen Valley Intl-BNA Nashville Intl

4h 20m1 stop Houston Hobby

$217Southwest

Wed, Jan 20 - Tue, Jan 26

5:20 am - 10:05 amTYS Knoxville McGhee Tyson-HRL Harlingen Valley Intl

5h 45m1 stop Dallas/Fort Worth

5:40 am - 4:49 pmHRL Harlingen Valley Intl-TYS Knoxville McGhee Tyson

10h 09m2 stops Dallas/Fort Worth Charlotte Douglas

$218American Airlines

Wed, Dec 16 - Wed, Jan 6

6:15 am - 10:55 amBNA Nashville Intl-HRL Harlingen Valley Intl

4h 40m1 stop Austin Bergstrom

1:00 pm - 7:30 pmHRL Harlingen Valley Intl-BNA Nashville Intl

6h 30m2 stops Houston Hobby Atlanta Hartsfield-Jackson

$222Southwest

Useful Info

Low season	July
High season	March

Best time to beat the crowds but there is an average 39% increase in price.

Most popular time to fly with an average 7% 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.