The Rio Grande Valley region has very few toll roads, with most major highways and local routes being free to use. Highway 83 and other primary corridors connecting the airport to surrounding cities operate without tolls. This makes exploring the valley particularly budget-friendly for visitors who want to experience multiple destinations during their stay.

Some hosts offer unlimited distance for a trip; others set a daily distance limit — you'll need to check on each rental car individually to see if this service is provided. On the vehicle pages, you'll see the total miles or kilometers you're allowed to drive under the heading "Distance included." You can find cars offering unlimited mileage with every trip by using the "Unlimited distance" filter.

Texas requires all drivers to carry valid insurance and a driver's license, with international visitors needing either an International Driving Permit or their home country license. Speed limits vary significantly between urban areas and highways, so watch for posted signs throughout your journey. Be prepared for warm weather year-round and keep your gas tank adequately filled, as distances between towns can be substantial in rural areas.

Several gas stations operate along Highway 83 and the main roads leading from the airport toward Harlingen and surrounding communities. Major fuel brands maintain locations throughout the valley, ensuring convenient access wherever your travels take you. EV charging stations are becoming more common in the region, with several options available in Harlingen's commercial districts and along major travel corridors.

From the airport terminal, follow the main exit road to connect with Highway 83, which provides direct access to downtown Harlingen. The route is clearly marked with signage directing you toward the city center and major business districts. Once downtown, you'll find ample parking options near the historic district and local attractions.

To rent a car on Turo, you must create a Turo account, have a valid driver's license, get approved to drive on Turo, and be 18 years old or older in the US, 21 years old or older in Australia, or 23 years old or older in Canada. In the UK, you must be 21 years old or older and have held a UK or EU license for at least one year, or another driver's license for at least two years. In France you must be 18 years old or older and have held a driver's license for at least 2 years, longer for certain makes and models of vehicles. When you're booking your first trip, you'll go through a quick approval process by entering your driver's license and some other information. In most cases, you'll get approved immediately, and you'll be set for all future road trips, day trips, and business trips!

The coastal route toward South Padre Island offers stunning Gulf views and beach access, making it a favorite among visitors seeking sun and surf. Another popular valley route heads west toward McAllen and the Santa Ana National Wildlife Refuge, perfect for birdwatching and nature photography. The historic trail north through Harlingen connects you to charming small towns and agricultural landscapes that showcase the region's rich heritage.

Turo accepts valid licenses (not expired, suspended, or revoked) that allow for full driving privileges; this includes driver's licenses issued outside of the US. Licenses that Turo doesn't accept in the US include any that have expired, have been altered, are conditional, probational, provisional, or restricted. Learner's permit/instruction permits are not accepted.

To rent a car on Turo in the US, you must be 18 years old or older.

Renting a car at Rio Grande Valley International Airport gives you immediate access to explore South Texas's unique attractions, from historic downtown Harlingen to the beautiful Gulf Coast beaches. The airport's convenient location puts you within easy reach of the Rio Grande Valley's cultural sites, nature preserves, and border towns. Having your own rental car provides the flexibility to discover hidden gems throughout this diverse region at your own pace.

To pick up a car at Valley International Airport (HRL), refer to the Turo app for your host’s instructions on the exact pickup location and key handoff. Pickup can occur at the Short Term or Long Term lots, or in person at the rideshare area across from the terminal. If meeting in person, stay with the vehicle until your host arrives. Use Turo messaging to confirm the details with your host after booking.

Rates can vary depending on the length of your trip. Booking a car on Turo for multiple days may offer a lower average daily rate compared to a single day. Try adjusting your trip dates to see what works best for your schedule.

Rates can vary depending on location. You can compare prices for pickup at Valley International Airport or choose to have a car delivered to another location in Harlingen — whichever works best for your trip.