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

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

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

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

$124 CHEAP FLIGHTS from Missouri to Harlingen

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Flight Deals

Cheap Flights from Missouri to Harlingen

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

Round-trip

One-way

Recent round-trip flight deals from Missouri to Harlingen

Sun, Jan 31 - Sun, Jan 31

5:20 am - 10:19 amMCI Kansas City-HRL Harlingen Valley Intl

4h 59m1 stop Dallas/Fort Worth

2:47 pm - 8:10 pmHRL Harlingen Valley Intl-MCI Kansas City

5h 23m1 stop Dallas/Fort Worth

$247American Airlines

Wed, Oct 28 - Mon, Nov 2

8:30 am - 1:21 pmMCI Kansas City-HRL Harlingen Valley Intl

4h 51m1 stop Houston George Bush Intcntl

5:05 am - 10:06 amHRL Harlingen Valley Intl-MCI Kansas City

5h 01m1 stop Houston George Bush Intcntl

$247United Airlines

Tue, Nov 3 - Tue, Nov 10

8:30 am - 4:01 pmMCI Kansas City-HRL Harlingen Valley Intl

7h 31m1 stop Houston George Bush Intcntl

5:05 am - 10:06 amHRL Harlingen Valley Intl-MCI Kansas City

5h 01m1 stop Houston George Bush Intcntl

$247United Airlines

Thu, Jan 7 - Thu, Jan 14

3:08 pm - 9:44 pmMCI Kansas City-HRL Harlingen Valley Intl

6h 36m1 stop Houston George Bush Intcntl

5:05 am - 11:52 amHRL Harlingen Valley Intl-MCI Kansas City

6h 47m1 stop Houston George Bush Intcntl

$247United Airlines

Wed, Oct 28 - Mon, Nov 2

7:05 am - 11:30 amMCI Kansas City-HRL Harlingen Valley Intl

4h 25m1 stop Austin Bergstrom

4:45 pm - 11:20 pmHRL Harlingen Valley Intl-MCI Kansas City

6h 35m2 stops Houston Hobby Dallas Love Field

$252Southwest

Tue, Nov 3 - Tue, Nov 10

2:40 pm - 9:45 pmMCI Kansas City-HRL Harlingen Valley Intl

7h 05m2 stops Chicago Midway Houston Hobby

6:20 am - 11:05 amHRL Harlingen Valley Intl-MCI Kansas City

4h 45m1 stop Houston Hobby

$252Southwest

Tue, Nov 3 - Tue, Nov 10

2:55 pm - 9:45 pmMCI Kansas City-HRL Harlingen Valley Intl

6h 50m2 stops Dallas Love Field Houston Hobby

6:20 am - 12:45 pmHRL Harlingen Valley Intl-MCI Kansas City

6h 25m2 stops Houston Hobby Dallas Love Field

$257Southwest

Sun, Oct 4 - Sun, Oct 11

5:28 am - 9:58 amMCI Kansas City-HRL Harlingen Valley Intl

4h 30m1 stop Dallas/Fort Worth

6:42 pm - 11:23 pmHRL Harlingen Valley Intl-MCI Kansas City

4h 41m1 stop Dallas/Fort Worth

$284American Airlines

Sat, Oct 10 - Mon, Oct 12

5:40 am - 10:08 amSTL Lambert-St Louis-HRL Harlingen Valley Intl

4h 28m1 stop Dallas/Fort Worth

6:42 pm - 11:42 pmHRL Harlingen Valley Intl-STL Lambert-St Louis

5h 00m1 stop Dallas/Fort Worth

$305American Airlines

Tue, Nov 3 - Sun, Nov 8

5:00 am - 10:14 amSTL Lambert-St Louis-HRL Harlingen Valley Intl

5h 14m1 stop Dallas/Fort Worth

6:41 pm - 11:33 pmHRL Harlingen Valley Intl-STL Lambert-St Louis

4h 52m1 stop Dallas/Fort Worth

$307American Airlines

Useful Info

Low season	July
High season	March
Cheapest flight	$124

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 Kansas City to Harlingen

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