HRL

$136 Find Cheap Flights from Missouri to Harlingen

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Harlingen departing on 5/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$199
American Airlines
Wed 1/21Tue 2/3
STL - HRL • 1 stop
Cheapest one-way
$136
American Airlines
Thu 5/7
MCI - HRL • 1 stop
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We hope you love your trip to Harlingen!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Missouri to Harlingen

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Missouri to Harlingen that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Missouri to Harlingen

Wed, Jan 21 - Tue, Feb 3
American Airlines Logo
3:40 pm - 11:21 pmSTL-HRL
7h 41m1 stop
American Airlines Logo
3:22 pm - 7:29 pmHRL-STL
4h 07m1 stop
$199American Airlines
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Wed, Feb 18 - Sat, Feb 21
Southwest Logo
6:40 am - 11:15 amMCI-HRL
4h 35m1 stop
Southwest Logo
7:10 am - 11:00 amHRL-MCI
3h 50m1 stop
$199Southwest
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Sat, Feb 21 - Sat, Feb 28
United Airlines Logo
11:27 am - 9:59 pmMCI-HRL
10h 32m2 stops
United Airlines Logo
9:20 am - 2:02 pmHRL-MCI
4h 42m1 stop
$204United Airlines
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Wed, Jan 21 - Tue, Feb 3
American Airlines Logo
9:25 am - 2:46 pmSTL-HRL
5h 21m1 stop
American Airlines Logo
6:02 am - 2:50 pmHRL-STL
8h 48m2 stops
$204American Airlines
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Sun, Jan 18 - Sat, Jan 24
Southwest Logo
3:30 pm - 9:50 pmMCI-HRL
6h 20m1 stop
Southwest Logo
6:00 am - 10:30 amHRL-MCI
4h 30m1 stop
$208Southwest
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Sun, Jan 18 - Sat, Jan 24
United Airlines Logo
6:15 am - 11:26 amMCI-HRL
5h 11m1 stop
United Airlines Logo
12:10 pm - 9:59 pmHRL-MCI
9h 49m2 stops
$213United Airlines
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Sun, Jan 18 - Sat, Jan 24
United Airlines Logo
11:29 am - 9:59 pmMCI-HRL
10h 30m2 stops
United Airlines Logo
12:10 pm - 7:47 pmHRL-MCI
7h 37m2 stops
$227United Airlines
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Mon, Dec 15 - Tue, Dec 16
American Airlines Logo
5:13 am - 9:41 amMCI-HRL
4h 28m1 stop
American Airlines Logo
10:11 am - 4:39 pmHRL-MCI
6h 28m1 stop
$229American Airlines
Find Deal
Wed, Dec 10 - Tue, Dec 16
Southwest Logo
2:40 pm - 9:05 pmSTL-HRL
6h 25m1 stop
Southwest Logo
7:30 am - 2:25 pmHRL-STL
6h 55m1 stop
$229Southwest
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Wed, Jan 21 - Tue, Feb 3
American Airlines Logo
11:05 am - 6:14 pmSTL-HRL
7h 09m2 stops
American Airlines Logo
6:02 am - 2:50 pmHRL-STL
8h 48m2 stops
$234American Airlines
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Useful Info

Good to know

Low seasonSeptember
Cheapest flight$136
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from Kansas City to Harlingen

FAQs for booking flights from Missouri 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.

Everything you need to know for your flight to Harlingen

Information on the airport you'll fly into in Harlingen

Harlingen (HRL)