Southwest® flights from Harlingen/South Padre Island to Baltimore/Washington from $112

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Low fares from Harlingen/South Padre Island to Baltimore/Washington

$

Harlingen/South Padre Island (HRL)to

Baltimore/Washington (BWI)
Depart: 04/08/2026

One-way

Basic

From
$112
Seen: 2 hrs ago

Harlingen/South Padre Island (HRL)to

Baltimore/Washington (BWI)
Depart: 03/03/2026

One-way

Basic

From
$144
Seen: 20 hrs ago

Harlingen/South Padre Island (HRL)to

Baltimore/Washington (BWI)
Depart: 04/09/2026

One-way

Basic

From
$149
Seen: 9 hrs ago

Harlingen/South Padre Island (HRL)to

Baltimore/Washington (BWI)
Depart: 04/23/2026

One-way

Basic

From
$149
Seen: 22 hrs ago

Harlingen/South Padre Island (HRL)to

Baltimore/Washington (BWI)
Depart: 04/10/2026

One-way

Basic

From
$149
Seen: 9 hrs ago

Harlingen/South Padre Island (HRL)to

Baltimore/Washington (BWI)
Depart: 03/10/2026

One-way

Basic

From
$149
Seen: 22 hrs ago

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*Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.

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