How does KAYAK find such low prices on flights from Arizona 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 Arizona to Harlingen.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Harlingen from Arizona 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 Arizona 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 Arizona with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Arizona 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 Arizona up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$200 CHEAP FLIGHTS from Arizona to Harlingen

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Cheap Flights from Arizona 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 Arizona to Harlingen

Tue, Nov 10 - Wed, Nov 11

8:00 am - 4:01 pmLAS Las Vegas Harry Reid Intl-HRL Harlingen Valley Intl

6h 01m1 stop Houston George Bush Intcntl

5:25 pm - 9:59 pmHRL Harlingen Valley Intl-LAS Las Vegas Harry Reid Intl

6h 34m1 stop Houston George Bush Intcntl

$313United Airlines

Tue, Nov 10 - Wed, Nov 11

9:46 am - 10:48 pmLAS Las Vegas Harry Reid Intl-HRL Harlingen Valley Intl

11h 02m2 stops Denver Intl Houston George Bush Intcntl

5:05 am - 9:01 amHRL Harlingen Valley Intl-LAS Las Vegas Harry Reid Intl

5h 56m1 stop Houston George Bush Intcntl

$318United Airlines

Tue, Nov 10 - Wed, Nov 11

11:27 am - 10:48 pmLAS Las Vegas Harry Reid Intl-HRL Harlingen Valley Intl

9h 21m2 stops San Francisco Houston George Bush Intcntl

5:05 am - 2:07 pmHRL Harlingen Valley Intl-LAS Las Vegas Harry Reid Intl

11h 02m2 stops Houston George Bush Intcntl Los Angeles

$323United Airlines

Thu, Oct 1 - Mon, Oct 5

5:00 am - 11:20 amLAS Las Vegas Harry Reid Intl-HRL Harlingen Valley Intl

4h 20m1 stop Austin Bergstrom

6:30 pm - 11:45 pmHRL Harlingen Valley Intl-LAS Las Vegas Harry Reid Intl

7h 15m1 stop Houston Hobby

$330Southwest

Thu, Oct 1 - Mon, Oct 5

7:25 am - 4:45 pmLAS Las Vegas Harry Reid Intl-HRL Harlingen Valley Intl

7h 20m2 stops Austin Bergstrom Houston Hobby

6:30 pm - 11:45 pmHRL Harlingen Valley Intl-LAS Las Vegas Harry Reid Intl

7h 15m1 stop Houston Hobby

$340Southwest

Thu, Oct 1 - Mon, Oct 5

2:20 pm - 11:35 pmLAS Las Vegas Harry Reid Intl-HRL Harlingen Valley Intl

7h 15m2 stops Memphis Houston Hobby

6:30 pm - 11:20 pmHRL Harlingen Valley Intl-LAS Las Vegas Harry Reid Intl

6h 50m2 stops Houston Hobby Dallas Love Field

$358Southwest

Mon, Oct 12 - Fri, Oct 16

11:59 pm - 10:08 amLAS Las Vegas Harry Reid Intl-HRL Harlingen Valley Intl

8h 09m1 stop Dallas/Fort Worth

6:42 pm - 10:16 pmHRL Harlingen Valley Intl-LAS Las Vegas Harry Reid Intl

5h 34m1 stop Dallas/Fort Worth

$378American Airlines

Sun, Dec 13 - Sat, Dec 19

1:15 am - 12:10 pmLAS Las Vegas Harry Reid Intl-HRL Harlingen Valley Intl

8h 55m1 stop Houston Hobby

6:25 pm - 12:15 amHRL Harlingen Valley Intl-LAS Las Vegas Harry Reid Intl

7h 50m1 stop Houston Hobby

$401Southwest

Sun, Dec 13 - Sat, Dec 19

1:15 am - 12:10 pmLAS Las Vegas Harry Reid Intl-HRL Harlingen Valley Intl

8h 55m1 stop Houston Hobby

6:25 pm - 11:40 pmHRL Harlingen Valley Intl-LAS Las Vegas Harry Reid Intl

7h 15m2 stops Houston Hobby Dallas Love Field

$407Southwest

Wed, Sep 30 - Sun, Oct 4

5:35 am - 3:50 pmTUS Tucson-HRL Harlingen Valley Intl

8h 15m2 stops Las Vegas Harry Reid Intl Houston Hobby

1:45 pm - 6:30 pmHRL Harlingen Valley Intl-TUS Tucson

6h 45m1 stop Dallas Love Field

$430Southwest

Useful Info

Low season	July
High season	March
Cheapest flight	$200

Best time to beat the crowds but there is an average 41% increase in price.

Most popular time to fly with an average 8% increase in price.

Flight from Las Vegas to Harlingen

How does KAYAK find such low prices on flights from Arizona 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 Arizona to Harlingen.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Arizona to Harlingen?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Harlingen from Arizona 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 Arizona 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 Arizona with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Arizona 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 Arizona up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.