Southwest® flights from Lihue (Kauai) to Harlingen/South Padre Island
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Low fares from Lihue (Kauai) to Harlingen/South Padre Island
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Flight Details
Departing from:
Lihue Airport
Arriving at:
Valley International Airport
Distance:
3872 miles
Route Information
30† 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 30 weekly flights from Lihue (Kauai) to Harlingen/South Padre Island on Southwest Airlines.
To find the lowest fares by day and time to fly Lihue (Kauai) to Harlingen/South Padre Island with Southwest, check out our Low Fare Calendar.
You can rent a car at Valley International Airport book yours with your flight.
Yes! Flights from Lihue (Kauai) to Harlingen/South Padre Island—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.
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