HRL

$126 Find Cheap Flights from Colorado 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 1/10. 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
$228
Typical prices: $240-$273
Southwest
Mon 2/16Sat 2/21
DEN - HRL • 1 stop
Cheapest one-way
$126
Typical prices: $129-$184
Delta
Sat 1/10
DEN - HRL • 1 stop
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Colorado to Harlingen

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Colorado 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 Colorado to Harlingen

Mon, Feb 16 - Sat, Feb 21
Southwest Logo
6:00 am - 11:30 amDEN-HRL
4h 30m1 stop
Southwest Logo
12:30 pm - 6:25 pmHRL-DEN
6h 55m1 stop
$228Southwest
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Thu, Jan 15 - Mon, Jan 19
American Airlines Logo
8:30 am - 2:46 pmDEN-HRL
5h 16m1 stop
American Airlines Logo
6:44 pm - 10:34 pmHRL-DEN
4h 50m1 stop
$259American Airlines
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Thu, Dec 4 - Mon, Dec 8
Southwest Logo
9:30 am - 5:05 pmDEN-HRL
6h 35m1 stop
Southwest Logo
10:30 am - 4:20 pmHRL-DEN
6h 50m2 stops
$264Southwest
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Sun, Feb 1 - Sun, Feb 8
Multiple Airlines Logo
6:05 pm - 10:06 amDEN-HRL
15h 01m1 stop
Multiple Airlines Logo
11:21 am - 8:15 amHRL-DEN
21h 54m1 stop
$284Multiple Airlines
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Sat, Jan 31 - Sun, Feb 8
Multiple Airlines Logo
12:59 am - 10:06 amDEN-HRL
32h 07m2 stops
Multiple Airlines Logo
11:21 am - 11:42 pmHRL-DEN
13h 21m1 stop
$331Multiple Airlines
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Tue, Mar 17 - Wed, Mar 18
United Airlines Logo
12:05 pm - 7:29 pmCOS-HRL
6h 24m1 stop
United Airlines Logo
5:16 pm - 11:59 pmHRL-COS
7h 43m2 stops
$338United Airlines
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Fri, Nov 21 - Wed, Nov 26
Delta Logo
5:45 am - 2:43 pmDEN-HRL
7h 58m1 stop
Delta Logo
3:39 pm - 11:14 pmHRL-DEN
8h 35m1 stop
$367Delta
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Fri, Nov 21 - Wed, Nov 26
Delta Logo
5:45 am - 2:43 pmDEN-HRL
7h 58m1 stop
Delta Logo
3:39 pm - 11:14 pmHRL-DEN
8h 35m1 stop
$368Delta
Find Deal
Tue, Mar 17 - Wed, Mar 18
United Airlines Logo
12:05 pm - 7:29 pmCOS-HRL
6h 24m1 stop
United Airlines Logo
5:16 pm - 11:59 pmHRL-COS
7h 43m2 stops
$384United Airlines
Find Deal
Fri, Dec 26 - Fri, Jan 2
Sun Country Air Logo
2:06 pm - 8:58 amDEN-HRL
17h 52m1 stop
Sun Country Air Logo
11:49 am - 4:56 pmHRL-DEN
6h 07m1 stop
$635Sun Country Air
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Useful Info

Good to know

Low seasonSeptember
Cheapest flight$126
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 Denver to Harlingen

FAQs for booking flights from Colorado to Harlingen

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

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

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado 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 Colorado 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)

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