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Find low faresSouthwest® flights from Harlingen/South Padre Island to Miami from $109
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1 Passenger
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Low fares from Harlingen/South Padre Island to Miami
$
Harlingen/South Padre Island (HRL)to
Miami (MIA)
Depart: 04/30/2026
One-way
Basic
From
$109
Seen: 2 hrs ago
Harlingen/South Padre Island (HRL)to
Miami (MIA)
Depart: 04/30/2026
One-way
Choice
From
$149
Seen: 2 hrs ago
Harlingen/South Padre Island (HRL)to
Miami (MIA)
Depart: 02/14/2026
One-way
Basic
From
$185
Seen: 20 hrs ago
Harlingen/South Padre Island (HRL)to
Miami (MIA)
Depart: 02/06/2026
One-way
Basic
From
$189
Seen: 7 hrs ago
Harlingen/South Padre Island (HRL)to
Miami (MIA)
Depart: 03/05/2026
One-way
Basic
From
$210
Seen: 8 hrs ago
Harlingen/South Padre Island (HRL)to
Miami (MIA)
Depart: 02/02/2026
One-way
Basic
From
$210
Seen: 7 hrs ago
Explore flights from Harlingen/South Padre Island to Miami
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Flight Details
Departing from:
Valley International Airport
Arriving at:
Miami International Airport
Distance:
1080 miles
Route Information
44† Weekly flights
† Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.
‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.
Questions we hear the most
There are 44 weekly flights from Harlingen/South Padre Island to Miami on Southwest Airlines.
To find the lowest fares by day and time to fly Harlingen/South Padre Island to Miami with Southwest, check out our Low Fare Calendar.
You can rent a car at Miami International Airport book yours with your flight.
Yes! Flights from Harlingen/South Padre Island to Miami—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
Check the status of your upcoming Southwest flight.
Check out the Southwest Airlines® Help Center for answers about everything Southwest.