HRL

$105 Find Cheap Flights from Colorado to Harlingen - Compare and Save

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 9/9. 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 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

Tue, Sep 1 - Sat, Sep 5
Southwest Logo
7:05 am - 1:00 pm
DEN
-
HRL
4h 55m
1 stop
Southwest Logo
3:30 pm - 9:20 pm
HRL
-
DEN
6h 50m
1 stop
$209Southwest
Thu, Sep 10 - Sat, Sep 12
Southwest Logo
10:25 am - 5:15 pm
COS
-
HRL
5h 50m
1 stop
Southwest Logo
6:05 am - 1:20 pm
HRL
-
COS
8h 15m
2 stops
$214Southwest
Tue, Sep 1 - Sat, Sep 5
Southwest Logo
2:35 pm - 9:45 pm
DEN
-
HRL
6h 10m
1 stop
Southwest Logo
12:35 pm - 6:45 pm
HRL
-
DEN
7h 10m
2 stops
$214Southwest
Thu, Sep 10 - Sat, Sep 12
Southwest Logo
3:00 pm - 10:40 pm
COS
-
HRL
6h 40m
2 stops
Southwest Logo
6:05 am - 1:20 pm
HRL
-
COS
8h 15m
2 stops
$219Southwest
Tue, Sep 22 - Sat, Sep 26
United Airlines Logo
5:00 am - 1:24 pm
DEN
-
HRL
7h 24m
1 stop
United Airlines Logo
7:15 am - 11:12 am
HRL
-
DEN
4h 57m
1 stop
$233United Airlines
Wed, Aug 26 - Wed, Sep 2
American Airlines Logo
4:21 pm - 10:54 pm
DEN
-
HRL
5h 33m
1 stop
American Airlines Logo
6:43 pm - 10:21 pm
HRL
-
DEN
4h 38m
1 stop
$246American Airlines
Wed, Sep 9 - Thu, Sep 10
United Airlines Logo
3:35 pm - 9:52 pm
DEN
-
HRL
5h 17m
1 stop
United Airlines Logo
5:18 pm - 10:15 pm
HRL
-
DEN
5h 57m
1 stop
$248United Airlines
Wed, Aug 26 - Wed, Sep 2
American Airlines Logo
12:39 pm - 6:13 pm
DEN
-
HRL
4h 34m
1 stop
American Airlines Logo
6:43 pm - 10:21 pm
HRL
-
DEN
4h 38m
1 stop
$279American Airlines
Tue, Aug 25 - Wed, Aug 26
United Airlines Logo
7:40 am - 3:59 pm
COS
-
HRL
7h 19m
1 stop
United Airlines Logo
5:18 pm - 9:27 pm
HRL
-
COS
5h 09m
1 stop
$289United Airlines
Thu, Sep 10 - Sun, Sep 13
American Airlines Logo
3:54 pm - 10:48 pm
COS
-
HRL
5h 54m
1 stop
American Airlines Logo
5:51 am - 9:22 am
HRL
-
COS
4h 31m
1 stop
$333American Airlines
Useful Info

Good to know

Low season

June

Cheapest flight

$105
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly with an average 11% 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)