HRL

$183 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 6/23. 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 22 - Sat, Sep 26
American Airlines Logo
7:26 am - 3:05 pm
DEN
-
HRL
6h 39m
1 stop
American Airlines Logo
3:35 pm - 10:34 pm
HRL
-
DEN
7h 59m
1 stop
$210American Airlines
Fri, Jul 31 - Tue, Aug 4
Southwest Logo
5:00 am - 10:00 am
DEN
-
HRL
4h 00m
1 stop
Southwest Logo
3:25 pm - 7:50 pm
HRL
-
DEN
5h 25m
1 stop
$268Southwest
Thu, Jul 30 - Wed, Aug 5
Southwest Logo
4:40 pm - 11:45 pm
COS
-
HRL
6h 05m
2 stops
Southwest Logo
4:25 pm - 9:45 pm
HRL
-
COS
6h 20m
2 stops
$269Southwest
Fri, Nov 13 - Mon, Nov 16
Delta Logo
6:10 am - 1:31 pm
DEN
-
HRL
6h 21m
1 stop
Delta Logo
2:00 pm - 8:00 pm
HRL
-
DEN
7h 00m
1 stop
$271Delta
Thu, Jul 30 - Wed, Aug 5
Southwest Logo
4:40 pm - 11:45 pm
COS
-
HRL
6h 05m
2 stops
Southwest Logo
12:35 pm - 4:35 pm
HRL
-
COS
5h 00m
1 stop
$273Southwest
Sat, Jul 4 - Wed, Jul 8
Southwest Logo
8:25 am - 3:35 pm
DEN
-
HRL
6h 10m
1 stop
Southwest Logo
2:10 pm - 6:45 pm
HRL
-
DEN
5h 35m
1 stop
$274Southwest
Sat, Jul 4 - Wed, Jul 8
Southwest Logo
5:25 am - 3:35 pm
DEN
-
HRL
9h 10m
2 stops
Southwest Logo
2:10 pm - 6:45 pm
HRL
-
DEN
5h 35m
1 stop
$279Southwest
Sat, Jul 4 - Wed, Jul 8
Southwest Logo
8:25 am - 3:35 pm
DEN
-
HRL
6h 10m
1 stop
Southwest Logo
2:10 pm - 6:45 pm
HRL
-
DEN
5h 35m
1 stop
$282Southwest
Sat, Jul 25 - Sat, Aug 1
Southwest Logo
5:00 am - 10:45 am
COS
-
HRL
4h 45m
1 stop
Southwest Logo
5:05 am - 9:15 am
HRL
-
COS
5h 10m
1 stop
$282Southwest
Sat, Aug 8 - Mon, Aug 10
American Airlines Logo
7:20 am - 2:42 pm
DEN
-
HRL
6h 22m
1 stop
American Airlines Logo
6:43 pm - 10:15 pm
HRL
-
DEN
4h 32m
1 stop
$289American Airlines
Useful Info

Good to know

Low seasonMay
Cheapest flight$183
Best time to beat the crowds but there is an average 22% increase in price.
Most popular time to fly with an average 14% 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)