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Get United's best fares today on flights from Harlingen to Denver from *

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FromToDatesFare TypePrice

Harlingen (HRL)

Denver (DEN)

Depart: 01/13/20

Return: 01/17/20

Roundtrip
from
$134*
Viewed:1hourago

Harlingen (HRL)

Denver (DEN)

Depart: 02/18/20

Return: 02/25/20

Roundtrip
from
$195*
Viewed:17hoursago

Harlingen (HRL)

Denver (DEN)

Depart: 02/29/20

Return: 03/07/20

Roundtrip
from
$195*
Viewed:17hoursago

Harlingen (HRL)

Denver (DEN)

Depart: 03/06/20

Return: 03/13/20

Roundtrip
from
$195*
Viewed:17hoursago

Harlingen (HRL)

Denver (DEN)

Depart: 02/11/20

Return: 02/18/20

Roundtrip
from
$195*
Viewed:17hoursago

Harlingen (HRL)

Denver (DEN)

Depart: 03/08/20

Return: 03/15/20

Roundtrip
from
$195*
Viewed:17hoursago

Harlingen (HRL)

Denver (DEN)

Depart: 03/10/20

Return: 03/17/20

Roundtrip
from
$195*
Viewed:17hoursago

Harlingen (HRL)

Denver (DEN)

Depart: 02/24/20

Return: 03/02/20

Roundtrip
from
$195*
Viewed:17hoursago

Harlingen (HRL)

Denver (DEN)

Depart: 02/12/20

Return: 02/19/20

Roundtrip
from
$195*
Viewed:17hoursago

Harlingen (HRL)

Denver (DEN)

Depart: 02/01/20

Return: 02/04/20

Roundtrip
from
$134*
Viewed:22hoursago

*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Denver

Thursday overcast clouds
44°F 12/12/19
Friday few clouds
41°F 12/13/19
Saturday broken clouds
32°F 12/14/19
Sunday snow
25°F 12/15/19
Monday light snow
20°F 12/16/19
Tuesday sky is clear
22°F 12/17/19
Wednesday scattered clouds
27°F 12/18/19
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