HRL

$109 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 11/11. 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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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

Sat, Jul 25 - Wed, Jul 29
Southwest Logo
5:10 am - 10:45 am
MCI
-
HRL
5h 35m
1 stop
Southwest Logo
2:10 pm - 7:20 pm
HRL
-
MCI
5h 10m
1 stop
$217Southwest
Fri, Jul 24 - Thu, Jul 30
Southwest Logo
4:55 pm - 11:45 pm
MCI
-
HRL
6h 50m
2 stops
Southwest Logo
6:30 pm - 12:55 am
HRL
-
MCI
6h 25m
1 stop
$222Southwest
Fri, Jul 24 - Thu, Jul 30
Southwest Logo
4:55 pm - 11:45 pm
MCI
-
HRL
6h 50m
2 stops
Southwest Logo
5:15 am - 12:55 pm
HRL
-
MCI
7h 40m
2 stops
$227Southwest
Sat, Aug 15 - Wed, Aug 19
Southwest Logo
8:25 am - 6:50 pm
STL
-
HRL
10h 25m
1 stop
Southwest Logo
3:25 pm - 8:40 pm
HRL
-
STL
5h 15m
1 stop
$230Southwest
Sat, Aug 15 - Wed, Aug 19
Southwest Logo
8:25 am - 6:50 pm
STL
-
HRL
10h 25m
1 stop
Southwest Logo
7:25 am - 2:30 pm
HRL
-
STL
7h 05m
2 stops
$235Southwest
Mon, Jul 6 - Mon, Jul 13
American Airlines Logo
5:31 am - 10:12 am
MCI
-
HRL
4h 41m
1 stop
American Airlines Logo
8:04 pm - 12:23 am
HRL
-
MCI
4h 19m
1 stop
$246American Airlines
Tue, Jun 30 - Tue, Jul 7
American Airlines Logo
5:31 am - 10:13 am
MCI
-
HRL
4h 42m
1 stop
American Airlines Logo
6:00 am - 10:34 am
HRL
-
MCI
4h 34m
1 stop
$268American Airlines
Fri, Jul 24 - Tue, Jul 28
Southwest Logo
4:55 pm - 11:45 pm
MCI
-
HRL
6h 50m
2 stops
Southwest Logo
12:45 pm - 4:40 pm
HRL
-
MCI
3h 55m
1 stop
$273Southwest
Tue, Oct 20 - Wed, Oct 21
United Airlines Logo
3:12 pm - 9:52 pm
STL
-
HRL
6h 40m
1 stop
United Airlines Logo
7:15 am - 2:10 pm
HRL
-
STL
6h 55m
1 stop
$367United Airlines
Tue, Oct 20 - Wed, Oct 21
United Airlines Logo
3:12 pm - 9:52 pm
STL
-
HRL
6h 40m
1 stop
United Airlines Logo
5:05 am - 3:43 pm
HRL
-
STL
10h 38m
2 stops
$377United Airlines
Useful Info

Good to know

Low seasonJuly
Cheapest flight$109
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 14% increase in price.
Flight from St. Louis 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)