$23 Car Rental Aia

These Aia insights are based on real traveler data from Expedia, aggregated using AI to help you plan your trip. Updated: August 14, 2026.

Reasons to book a car rental in and around Aia

Renting a car in Aia provides you with the freedom and flexibility to explore the beautiful Basque Country at your own pace. With a rental car, you can conveniently manage your luggage while visiting nearby attractions without the constraints of public transportation schedules. Families will appreciate the ease of traveling with children and all their gear, while adventure seekers can effortlessly access outdoor experiences. For a beach day, drive just 4 miles to Zarautz Beach, or head 9 miles to the scenic Concha Promenade and Monte Igueldo for breathtaking views and adventure. If you wish to explore more of the region, San Sebastián is only 10 miles away, offering vibrant city experiences, and the picturesque Pagoeta Natural Park is a mere 2 miles from Aia. Each of these destinations provides unique opportunities for sightseeing and enjoying the local culture. With a rental car, your travel plans remain flexible, allowing you to create a personalized itinerary that suits your interests and needs. This convenience makes it an ideal option for anyone looking to fully experience the area around Aia.

Where to stay around Aia

• San Sebastián: Located 10 miles from Aia, San Sebastián is ideal for those seeking a vibrant city experience with outdoor activities. The city is renowned for its beautiful beaches, including the famous Concha Promenade, and cultural sites such as Plaza de La Constitucion. Visitors can enjoy family-friendly activities, shopping, and dining at various restaurants and wineries, making this a well-rounded destination for a stay.
• Zarautz: A mere 4 miles from Aia, Zarautz is perfect for beach lovers and adventure seekers. Known for its stunning beaches, including Zarautz Beach and Inurritza hondartza, this town offers outdoor activities like golf and dance venues. With a rich selection of nearby wineries, Zarautz provides a lively atmosphere to unwind after a day of exploration.
• Orio: Situated 3 miles from Aia, Orio is a charming option for families and outdoor enthusiasts. This city features beautiful beaches such as Orioko hondartza and offers various activities, including golf and spa treatments. With close proximity to natural landmarks, Orio is an excellent choice for those looking to experience the Basque Country's scenic beauty while enjoying local dining options and wineries.

10 tips to save on your car rental in and around Aia

1. Use filters to find the right car: Refine your search by selecting the vehicle type and features that suit your needs. Whether you're looking for an SUV for added space, a convertible for summer drives, or an economy car for budget-friendly options, utilize the filters on Expedia to discover the perfect vehicle for your journey.
2. Book in advance to help lower costs: Rental prices can vary based on demand, so it's advisable to reserve your car well ahead of your trip. By booking early, you’re more likely to secure lower rates and enjoy a wider selection, particularly during peak travel seasons.
3. Consider a smaller car for savings: Compact cars are typically more affordable to rent and easier to navigate in crowded areas. Mid-size vehicles offer a great compromise between cost, comfort, and fuel efficiency.
4. Age guidelines: Drivers under 30 may encounter higher deposits or daily fees, and certain types of vehicles—such as SUVs or luxury models—might not be available. Renters over the age of 70 may also face similar restrictions. Always verify the age requirements before making a reservation.
5. Check fuel policies: Some rental agreements may require a full-to-full fuel policy, which means you'll need to return the car with a full tank to avoid additional charges. This is often the most economical option. Other policies might offer full-to-empty or prepaid fueling options, which can also be convenient. Just remember to return the car empty in those cases.
6. Save on city and airport pickups: Picking up your rental car at the airport often incurs a surcharge, but the added convenience may justify the extra cost.
7. Know your payment options: Most car rental companies exclusively accept credit cards for payment.
8. Understand your insurance coverage: Car rental insurance can help you avoid unexpected expenses and provides peace of mind in case of unforeseen incidents during your trip. It's simple to add car rental insurance when you book through Expedia.
9. Consider unlimited mileage: If you plan to take long road trips, look for rental options that include unlimited mileage to prevent incurring extra charges.
10. Bring your driver's license and ID: A valid driver's license is necessary to rent a car.

Finding the cheapest car rentals in Aia

Using our Search Wizard

If the deals that are available on our page do not suit your needs, then enter Aia into the search wizard at the top of the page. We will compare all the best deals available for your car rental in Aia and provide you with a list of the cheapest options, with no added fees.

Renting a car in Aia

Pay at pickup is available, so you don’t have to worry about spending your money until you arrive at your vehicle in Aia. We partner with reliable partners that guarantee an enjoyable experience for solo travelers, couples, and families. Package your car with a flight or hotel to unlock even more savings from Expedia.

Expected prices in Aia

Prices are subject to seasonal change depending on when you decide to arrange your car rental but right now you can book from $23.

Flexibility & Cancellation

Most car suppliers offer penalty-free cancellations, so you don’t have to worry about losing money if your plans change. To cancel your booking log into your account through the Trips portal. Click manage booking and cancel this car. If you needed to alter your booking, then you can create a new one once you have canceled.

We all love being rewarded

One Key members save 10% or more on select hotels, cars, activities and vacation rentals. Not only that, earn OneKeyCash for every dollar spent on eligible hotels, vacation rentals, flights, car rentals, and more when you book across our family of brands: Expedia, Hotels.com and VRBO. Learn more and join today.

Car classes available from Expedia in 2026

The classes of vehicles available will change depending on your chosen location.

• Compact car rentals    
• Convertible car rentals    
• Economy car rentals    
• Fullsize car rentals    
• Luxury car rentals
• Midsize car rentals    
• Mini car rentals    
• Minivan rentals    
• Pickup car rentals    
• Premium car rentals
• Sportscar rentals    
• Standard car rentals    
• SUV rentals    
• Van rentals