$126 Cheap American Airlines flights Detroit (DTW) to Harlingen (HRL)

$126 Cheap American Airlines flights Detroit (DTW) to Harlingen (HRL)

Prices were available within the past 7 days and start at $126 for one-way flights and $331 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Feb 7 - Wed, Feb 18

DTW

Detroit

HRL

Harlingen

$331 Roundtrip, found 17 hours ago

$331

Roundtrip

found 17 hours ago

Select American Airlines flight, departing Sat, Feb 7 from Detroit to Harlingen, returning Wed, Feb 18, priced at $331 found 17 hours ago

Sat, Feb 7 - Thu, Feb 19

DTW

Detroit

HRL

Harlingen

$340 Roundtrip, found 17 hours ago

$340

Roundtrip

found 17 hours ago

Select American Airlines flight, departing Sat, Feb 7 from Detroit to Harlingen, returning Thu, Feb 19, priced at $340 found 17 hours ago

Sun, Feb 8 - Thu, Feb 19

DTW

Detroit

HRL

Harlingen

$349 Roundtrip, found 17 hours ago

$349

Roundtrip

found 17 hours ago

Select American Airlines flight, departing Sun, Feb 8 from Detroit to Harlingen, returning Thu, Feb 19, priced at $349 found 17 hours ago

Tue, Feb 10 - Sat, Feb 21

DTW

Detroit

HRL

Harlingen

$394 Roundtrip, found 17 hours ago

$394

Roundtrip

found 17 hours ago

Select American Airlines flight, departing Tue, Feb 10 from Detroit to Harlingen, returning Sat, Feb 21, priced at $394 found 17 hours ago

Tue, Feb 10 - Sat, Feb 21

DTW

Detroit

HRL

Harlingen

$412 Roundtrip, found 17 hours ago

$412

Roundtrip

found 17 hours ago

Select American Airlines flight, departing Tue, Feb 10 from Detroit to Harlingen, returning Sat, Feb 21, priced at $412 found 17 hours ago

Sun, Feb 8 - Sat, Feb 21

DTW

Detroit

HRL

Harlingen

$429 Roundtrip, found 17 hours ago

$429

Roundtrip

found 17 hours ago

Select American Airlines flight, departing Sun, Feb 8 from Detroit to Harlingen, returning Sat, Feb 21, priced at $429 found 17 hours ago

Thu, Feb 12 - Thu, Feb 19

DTW

Detroit

HRL

Harlingen

$438 Roundtrip, found 17 hours ago

$438

Roundtrip

found 17 hours ago

Select American Airlines flight, departing Thu, Feb 12 from Detroit to Harlingen, returning Thu, Feb 19, priced at $438 found 17 hours ago

Thu, Feb 12 - Fri, Feb 20

DTW

Detroit

HRL

Harlingen

$455 Roundtrip, found 17 hours ago

$455

Roundtrip

found 17 hours ago

Select American Airlines flight, departing Thu, Feb 12 from Detroit to Harlingen, returning Fri, Feb 20, priced at $455 found 17 hours ago