$420 Cheap United flights Seattle (SEA) to Harlingen (HRL)

$420 Cheap United flights Seattle (SEA) to Harlingen (HRL)

Prices were available within the past 7 days and start at $420 for one-way flights and $327 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Mar 3 - Wed, Mar 18

SEA

Seattle

HRL

Harlingen

$327 Roundtrip, found 5 days ago

$327

Roundtrip

found 5 days ago

Select United flight, departing Tue, Mar 3 from Seattle to Harlingen, returning Wed, Mar 18, priced at $327 found 5 days ago

Wed, Feb 11 - Sat, Feb 14

SEA

Seattle

HRL

Harlingen

$332 Roundtrip, found 5 days ago

$332

Roundtrip

found 5 days ago

Select United flight, departing Wed, Feb 11 from Seattle to Harlingen, returning Sat, Feb 14, priced at $332 found 5 days ago

Wed, Feb 11 - Tue, Mar 3

SEA

Seattle

HRL

Harlingen

$338 Roundtrip, found 5 days ago

$338

Roundtrip

found 5 days ago

Select United flight, departing Wed, Feb 11 from Seattle to Harlingen, returning Tue, Mar 3, priced at $338 found 5 days ago

Mon, Mar 30 - Wed, Apr 15

SEA

Seattle

HRL

Harlingen

$353 Roundtrip, found 5 days ago

$353

Roundtrip

found 5 days ago

Select United flight, departing Mon, Mar 30 from Seattle to Harlingen, returning Wed, Apr 15, priced at $353 found 5 days ago

Mon, Mar 30 - Tue, Apr 14

SEA

Seattle

HRL

Harlingen

$358 Roundtrip, found 5 days ago

$358

Roundtrip

found 5 days ago

Select United flight, departing Mon, Mar 30 from Seattle to Harlingen, returning Tue, Apr 14, priced at $358 found 5 days ago

Thu, Feb 19 - Wed, Feb 25

SEA

Seattle

HRL

Harlingen

$387 Roundtrip, found 5 days ago

$387

Roundtrip

found 5 days ago

Select United flight, departing Thu, Feb 19 from Seattle to Harlingen, returning Wed, Feb 25, priced at $387 found 5 days ago