Looking for more low-fare flights?
Check out the Low Fare Calendar to find a fare that works for you. Just choose the month you want to depart and return, and we’ll show you the best fares available.
Find low faresSouthwest® flights from Orange County/Santa Ana to Harlingen/South Padre Island from $124
expand_more
1 Passenger
expand_morePromo Code
expand_moretoday
today
Low fares from Orange County/Santa Ana to Harlingen/South Padre Island
$
Orange County/Santa Ana (SNA)to
Harlingen/South Padre Island (HRL)
Depart: 02/28/2026
One-way
Basic
From
$124
Seen: 23 minutes ago
Orange County/Santa Ana (SNA)to
Harlingen/South Padre Island (HRL)
Depart: 02/28/2026
One-way
Choice
From
$164
Seen: 23 minutes ago
Orange County/Santa Ana (SNA)to
Harlingen/South Padre Island (HRL)
Depart: 02/21/2026
One-way
Basic
From
$185
Seen: 24 minutes ago
Orange County/Santa Ana (SNA)to
Harlingen/South Padre Island (HRL)
Depart: 02/21/2026
One-way
Choice
From
$225
Seen: 24 minutes ago
Orange County/Santa Ana (SNA)to
Harlingen/South Padre Island (HRL)
Depart: 02/28/2026
One-way
Choice Preferred
From
$244
Seen: 23 minutes ago
Orange County/Santa Ana (SNA)to
Harlingen/South Padre Island (HRL)
Depart: 02/01/2026
One-way
Basic
From
$246
Seen: 26 minutes ago
Explore flights from Orange County/Santa Ana to Harlingen/South Padre Island
location_on
location_on
Flight Details
Departing from:
John Wayne Airport
Arriving at:
Valley International Airport
Distance:
1313 miles
Route Information
41† 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 41 weekly flights from Orange County/Santa Ana to Harlingen/South Padre Island on Southwest Airlines.
To find the lowest fares by day and time to fly Orange County/Santa Ana 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 Orange County/Santa Ana 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.