A beach with seagulls flying and standing on the sand, a bridge in the background, and cars parked near the water.

$71 Cheap Flights to South Padre Island, TX

View $71 flight on Fri, Oct 30, 2026Opens in a new window

Popular airlines to South Padre Island

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How much is the cheapest flight to South Padre Island?

Prices were available within the past 7 days and start at $71 for one-way flights and $142 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Breeze Airways
Southwest Airlines
United
Sun Country Airlines
American Airlines

Alternative airports near South Padre Island

Prices were available within the past 7 days. Prices and availability are subject to change.

Frequently asked questions

What month is the cheapest to fly to South Padre Island?
August is the cheapest month to travel to South Padre Island. Demand is lower then, so you're likely to get a good deal. Organizing your trip outside of school breaks and major holidays could also help you save.
Which US cities have the cheapest flights to South Padre Island?
Get cheap flights to South Padre Island from Houston, Dallas and Austin. These cities generally offer the best fares to this popular destination. But remember that seasonality, demand and stopovers also influence rates, so remain flexible and book when prices are right.
Which US cities fly direct to South Padre Island?
Nonstop flights to South Padre Island are available from US cities like Houston and Dallas. When organizing your trip, just choose the "Direct flights only" checkbox to discover options that fly to South Padre Island without stopovers.
How to find a cheap flight to South Padre Island?
Book well in advance or search for a cheap flight to South Padre Island during the low season, such as November and December. Flying off on a Thursday could also save you an average of 16% compared to a Sunday flight.* The Expedia app makes it even easier to know exactly when to book. Just turn on the toggle for "Watch prices" and you'll get notified as soon as fares drop.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to South Padre Island?
You can find good deals on last-minute flights to South Padre Island, especially if your travel arrangements are flexible. Consider flying from a different airport, changing your dates or picking another carrier to get a cheap flight to South Padre Island.
How far in advance should I book a flight to South Padre Island?
Get the travel dates you want and a price that's easy on your pocket by booking your domestic flight to South Padre Island up to 28 days in advance. Search for tickets two to four months ahead if you're headed to South Padre Island from an international destination.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to South Padre Island?
Sundays are generally the best day to book a cheap flight to South Padre Island, where you can save 8% on average compared to Fridays. If you purchase tickets on a Friday, be ready to pay a higher price as this is often the most expensive day.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which airlines fly to South Padre Island?
When it's time to get away, these reputable airlines will make traveling to South Padre Island a breeze:
  • American Airlines - 151 flights to South Padre Island each month, including 151 flights to Valley Intl. Airport (HRL) per month.
  • United Airlines - 143 flights to South Padre Island each month, including 143 flights to Valley Intl. Airport (HRL) per month.
Can I save money by booking a South Padre Island trip package?
Bundle your accommodations and flights and you could save hundreds of dollars. Plus, you can add extras like tours and car rentals to your South Padre Island flight and hotel package deal. With Expedia, it's a breeze to manage all your South Padre Island travel plans in the same place.
Can I change or cancel my flight to South Padre Island?
You can typically change or cancel your flight to South Padre Island within 24 hours of booking. However, keep in mind that some flights are non-refundable. In those cases, you may receive a credit toward a future trip rather than a direct refund. Make sure you check the airline's rules and restrictions in your itinerary for specific details. Use Expedia's "Changes included" or "No cancel fee" filters when you search to find cheap flights to South Padre Island with flexible change policies. To learn more, browse our Customer Service Portal.

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South Padre Island Flights

When you think about booking flights to South Padre Island, we’ll forgive you if all your mind conjures up is a great spring break destination. After all, the island is one of the favored locations for a getaway from school studies. The truth, however, is there is much more than just party fun on the beach, and Expedia’s cheap tickets to South Padre Island open the doors to all it has to offer! The warm waters of the Gulf of Mexico are standing by to welcome you.

When you take advantage of the advanced and easy-to-use travel search tools on Expedia.com to find South Padre Island airfare, don't forget to look at the great combination packages, which can save you even more. Book hotel accommodations and car rentals with your plane reservation to keep more money in your travel budget when you arrive.

Visit great attractions like the Dolphin Research and Sea Life Nature Center, where you can have a hands-on experience with the wildlife. Sea Turtle, Inc. is dedicated to the rescue and preservation of turtles, while the Laguna Madre Nature Trail is a narrow wooden boardwalk passing into wildlife marshes. For some splashing fun water park style, head to Schlitterbahn Beach Water Park. Isla Blanca State Park is another must-see attraction featuring a beach great for families. Search for deals and discount offers to get you there without breaking your travel budget.

Find information about specials and the best low cost offers on Expedia. Buy cheap flights to South Padre Island at great prices when you secure a reservation. The sun and surf are all yours after your airplane arrives after traveling on South Padre Island flights. All of the island adventure and excitement are waiting for you.

South Padre Island Flights

Travel information

Destination airport
Valley Intl.
Destination airport IATA code
HRL
Destination city name
Harlingen
Roundtrip price
$197

Trending flights to South Padre Island

Prices were available within the past 7 days and start at $71 for one-way flights and $142 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines

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