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United flights from Denver to Harlingen starting at

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Low fare calendar for flights from Denver (DEN) to Harlingen (HRL)

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$342 Price subject to changes
Viewed:17 hours ago
Economy
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$348 Price subject to changes
Viewed:17 hours ago
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$348 Price subject to changes
Viewed:7 hours ago
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$338 Price subject to changes
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$332 Price subject to changes
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$332 Price subject to changes
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$332 Price subject to changes
Viewed:7 hours ago
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$158 Price subject to changes
Viewed:17 hours ago
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$184 Price subject to changes
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$184 Price subject to changes
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$184 Price subject to changes
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$158 Price subject to changes
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$158 Price subject to changes
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$158 Price subject to changes
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$158 Price subject to changes
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$170 Price subject to changes
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$170 Price subject to changes
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$170 Price subject to changes
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$158 Price subject to changes
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$158 Price subject to changes
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$158 Price subject to changes
Viewed:17 hours ago
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$158 Price subject to changes
Viewed:17 hours ago
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$170 Price subject to changes
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$170 Price subject to changes
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Lowest PriceToday
*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.

More United deals on Denver (DEN) to Harlingen (HRL) flights

FromToDatesFare TypePrice

Denver (DEN)

Harlingen (HRL)

Depart: 10/15/20

Return: 10/29/20

Roundtrip
from
$158*
Viewed:17hoursago

Denver (DEN)

Harlingen (HRL)

Depart: 10/29/20

Return: 11/12/20

Roundtrip
from
$158*
Viewed:17hoursago

Denver (DEN)

Harlingen (HRL)

Depart: 11/10/20

Return: 11/24/20

Roundtrip
from
$158*
Viewed:17hoursago

Denver (DEN)

Harlingen (HRL)

Depart: 10/22/20

Return: 10/29/20

Roundtrip
from
$158*
Viewed:17hoursago

Denver (DEN)

Harlingen (HRL)

Depart: 11/02/20

Return: 11/09/20

Roundtrip
from
$158*
Viewed:17hoursago

Denver (DEN)

Harlingen (HRL)

Depart: 11/09/20

Return: 11/16/20

Roundtrip
from
$158*
Viewed:17hoursago

Denver (DEN)

Harlingen (HRL)

Depart: 09/14/20

Return: 09/28/20

Roundtrip
from
$158*
Viewed:17hoursago

Denver (DEN)

Harlingen (HRL)

Depart: 09/16/20

Return: 09/30/20

Roundtrip
from
$158*
Viewed:17hoursago

Denver (DEN)

Harlingen (HRL)

Depart: 09/23/20

Return: 10/07/20

Roundtrip
from
$158*
Viewed:17hoursago

Denver (DEN)

Harlingen (HRL)

Depart: 09/24/20

Return: 10/08/20

Roundtrip
from
$158*
Viewed:17hoursago

*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 Harlingen

Thursday sky is clear
92°F 08/13/20
Friday broken clouds
95°F 08/14/20
Saturday sky is clear
96°F 08/15/20
Sunday sky is clear
96°F 08/16/20
Monday sky is clear
95°F 08/17/20
Tuesday light rain
91°F 08/18/20
Wednesday light rain
92°F 08/19/20
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