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 Harlingen/South Padre Island starting at $70
expand_more
1 Passenger
expand_morePromo Code
expand_moretoday
today
Book flights from Harlingen/South Padre Island with Southwest Airlines
flight_takeoff
flight_land
$
Harlingen/South Padre Island (HRL)to
Austin (AUS)Depart: 04/01/2026
From
$70
Seen: 16 hrs ago
One-way
Basic
Harlingen/South Padre Island (HRL)to
Midland/Odessa (MAF)Depart: 02/23/2026
From
$90
Seen: 10 hrs ago
One-way
Basic
Harlingen/South Padre Island (HRL)to
Houston (Hobby) (HOU)Depart: 02/28/2026
From
$90
Seen: 8 hrs ago
One-way
Basic
Harlingen/South Padre Island (HRL)to
Dallas (Love Field) (DAL)Depart: 02/28/2026
From
$94
Seen: 2 hrs ago
One-way
Basic
Harlingen/South Padre Island (HRL)to
Las Vegas (LAS)Depart: 03/03/2026
From
$96
Seen: 16 hrs ago
One-way
Basic
Harlingen/South Padre Island (HRL)to
Nashville (BNA)Depart: 02/26/2026
From
$99
Seen: 9 hrs ago
One-way
Basic
Harlingen/South Padre Island (HRL)to
Phoenix (PHX)Depart: 02/25/2026
From
$99
Seen: 10 hrs ago
One-way
Basic
Harlingen/South Padre Island (HRL)to
Portland, OR (PDX)Depart: 04/21/2026
From
$99
Seen: 7 hrs ago
One-way
Basic
Harlingen/South Padre Island (HRL)to
Chicago (Midway) (MDW)Depart: 04/09/2026
From
$106
Seen: 10 hrs ago
One-way
Basic
Harlingen/South Padre Island (HRL)to
Chicago (O'Hare) (ORD)Depart: 04/21/2026
From
$106
Seen: 7 hrs ago
One-way
Basic
Harlingen/South Padre Island (HRL)to
Orlando (MCO)Depart: 03/11/2026
From
$109
Seen: 17 hrs ago
One-way
Basic
Harlingen/South Padre Island (HRL)to
Miami (MIA)Depart: 04/30/2026
From
$109
Seen: 30 minutes ago
One-way
Basic
*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.
Traveling from Harlingen/South Padre Island
Southwest Airlines is proud to serve Valley International Airport.
Whether you take the airport shuttle or park and fly, getting away from Harlingen is as easy as picking your Southwest destination. Travel for business or pleasure—it’s easy when you fly with Southwest.
Everything may be bigger in Texas, but there is plenty of big adventure waiting outside the Lone Star State. See how a new locale does barbecue or try a big-city take on Tex-Mex (if only to confirm that it’s better back home). Summit a mountain or enjoy a warm drink by the fire in a ski chalet. Trade Gulf Coast beaches for Great Lakes fun in the sun in the Upper Midwest or another of our nation’s beachy coasts. Try living the life of a city slicker or discover a sleepy out-of-the-way town. What’s on your list of must-sees? Choose your next adventure and book your next flight.
Details about Valley International Airport
Airport code:
HRL
City:
Harlingen/South Padre Island
State:
Texas
Concourse:
Main Terminal
Gates:
Gates 5, 6
Cities with weekly flights from HRL:
114†
Cities with daily nonstop flights Monday through Friday from HRL:
3‡
Cities with daily nonstop flights Saturday through Sunday from HRL:
6§
† Weekly flights based on DOT published scheduled average flights Monday through Sunday between 10/1/2025 and 10/31/2025. Note: route may not operate every day of the week.
‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 10/1/2025 and 10/31/2025.
Popular Destinations from Harlingen/South Padre Island
flight_takeoff
flight_land
$
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Harlingen/South Padre Island (HRL) | Austin (AUS) | One-way / Basic | Depart: 04/01/2026 | From $70 Seen: 16 hrs ago | |
| Harlingen/South Padre Island (HRL) | Midland/Odessa (MAF) | One-way / Basic | Depart: 02/23/2026 | From $90 Seen: 10 hrs ago | |
| Harlingen/South Padre Island (HRL) | Houston (Hobby) (HOU) | One-way / Basic | Depart: 02/22/2026 | From $90 Seen: 7 hrs ago | |
| Harlingen/South Padre Island (HRL) | Dallas (Love Field) (DAL) | One-way / Basic | Depart: 08/15/2026 | From $94 Seen: 7 hrs ago | |
| Harlingen/South Padre Island (HRL) | Las Vegas (LAS) | One-way / Basic | Depart: 04/21/2026 | From $96 Seen: 9 hrs ago | |
| Harlingen/South Padre Island (HRL) | Nashville (BNA) | One-way / Basic | Depart: 02/26/2026 | From $99 Seen: 9 hrs ago | |
| Harlingen/South Padre Island (HRL) | Phoenix (PHX) | One-way / Basic | Depart: 02/25/2026 | From $99 Seen: 10 hrs ago | |
| Harlingen/South Padre Island (HRL) | Portland, OR (PDX) | One-way / Basic | Depart: 05/05/2026 | From $99 Seen: 4 hrs ago |
*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.
Plan your trip
-
Rent a car.
Earn Rapid Rewards® points on your next rental car.
Rent a car -
Book a hotel.
Find deals for any season.
Book a hotel -
Plan a vacation.
Getaways by Southwest™ offers tons of vacation packages with amazing travel deals.
Book a vacation package
Join Rapid Rewards, our award-winning frequent flyer program1.
Sign up nowNo blackout dates.
You can use your points to book any seat, on any flight, no exceptions. Any day, any time, any flight, your points are ready to take you to where you want to go.
Your points don’t expire.
You can earn points on flights and on everyday purchases with our partners, which makes getting to your destination easy. No matter when, or where, you earn them, your points won’t expire.
Free inflight WiFi thanks to T-Mobile®.2
Rapid Rewards members can go online to check email, snag a dinner reservation, or browse social media from takeoff to landing. Learn more ›
12022–2023 Freddie Awards. 2Where available. Available only on WiFi-enabled designated aircraft. Free WiFi is only for Rapid Rewards® Members.