$49 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 24, 2026.

Reasons to book a car rental in and around Aia

Renting a car in Aia offers the freedom and flexibility to explore the beautiful Basque Country at your own pace. With a rental car, you can easily manage your luggage and create a travel plan that suits your needs. This is particularly beneficial for families or anyone seeking outdoor adventures. You can drive to the stunning Zarautz Beach, located just 4 miles away, for a relaxing day by the sea, or visit the scenic Monte Igueldo, which is 9 miles away, perfect for outdoor experiences and breathtaking views.

Additionally, a car allows you to explore nearby cities like San Sebastián, located 10 miles away, where you can stroll along the Concha Promenade and visit landmarks like Plaza de La Constitucion. The convenience of having a vehicle also makes it easy to venture into Pagoeta Natural Park, just 2 miles from Aia, where you can enjoy nature and outdoor activities. With a rental car, you can make the most of your trip to Aia and its surroundings, ensuring a memorable experience tailored to your interests.

Where to stay around Aia

• San Sebastián: Located 10 miles from Aia, San Sebastián offers a vibrant city experience with beautiful beaches and outdoor activities. Visitors can explore the stunning Concha Promenade, enjoy cultural moments at Plaza de La Constitucion, or take in the views from Monte Igueldo. The city is also home to various dining options, including restaurants and local wineries, making it a great spot for food lovers.
• Zarautz: Just 4 miles from Aia, Zarautz is ideal for beach and adventure enthusiasts. The famous Zarautz Beach and Inurritza hondartza provide perfect settings for sunbathing and water sports. Visitors can also enjoy golfing at local courses. With its charming atmosphere and proximity to outdoor activities, Zarautz is a delightful choice for those seeking a mix of relaxation and adventure.
• Orio: Situated 3 miles from Aia, Orio is perfect for families and those looking for outdoor fun. The Orioko hondartza beach is a popular spot for relaxation, while opportunities for golf and spa treatments are also available. Visitors can explore nearby mountains and enjoy local wineries and bars, making Orio an appealing destination for a well-rounded stay.

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

1. Use filters to find the right car: Refine your search based on vehicle type and features. Whether you’re looking for an SUV for added space, a convertible for summer drives, or an economy car for budget-friendliness, utilize Expedia's filters to discover the ideal match for your journey.
2. Book in advance to help lower costs: Rental prices can vary with demand, so it's wise to secure your car well ahead of your trip. Booking in advance can often lead to lower rates and greater availability, especially during peak travel seasons.
3. Consider a smaller car for savings: Smaller vehicles typically have lower rental costs and are easier to park in crowded areas. Mid-size cars offer a balanced option in terms of cost, comfort, and fuel efficiency.
4. Age guidelines: Drivers under 30 may encounter higher deposits or daily fees, and certain vehicle categories, such as SUVs or luxury models, might not be available. This can also apply to renters over 70. Always verify the age requirements before making a reservation.
5. Check fuel policies: Some rental agreements may specify a full-to-full fuel policy, meaning you must return the vehicle with a full tank to avoid additional fees. This is usually the most cost-effective option. Other policies may include full-to-empty or prepaid fueling options, which are acceptable as well—just ensure you return the car empty in that case.
6. Save on city and airport pickups: Picking up your rental car at airports often incurs a surcharge, but the added convenience might be worth the extra cost.
7. Know your payment options: Many car rental companies only accept credit cards for payment.
8. Understand your insurance coverage: Car rental insurance can help you avoid unnecessary expenses and provides peace of mind in case of unexpected events during your trip. Adding car rental insurance when booking through Expedia is a straightforward process.
9. Consider unlimited mileage: If you plan on taking long road trips, seek out rentals that offer unlimited mileage to steer clear of additional 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 $49.

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.

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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