$41 Car Rental San Juan Island, WA

These San Juan Island insights are based on real traveler data from Expedia, aggregated using AI to help you plan your trip. Updated: August 17, 2026.

Reasons to book a car rental in and around San Juan Island

Renting a car on San Juan Island offers the freedom and flexibility to explore this beautiful area at your own pace. With a rental car, you can easily manage your luggage and adjust your travel plans as needed. This is particularly convenient for families and outdoor enthusiasts looking to experience all the natural beauty and adventure the island has to offer. Key attractions are just a short drive away, such as Roche Harbor Marina, located 5 miles from San Juan Island, and Lime Kiln Point State Park, which is only 4 miles away. You can also visit the San Juan Islands Sculpture Park, another fascinating destination situated 5 miles from the island. Additionally, having a car allows you to venture to nearby locations like Friday Harbor, the city where San Juan Island is located, and explore the wider San Juan Islands region, which includes Moran State Park and Cascade Lake. For those willing to drive a bit further, Orcas Island, only 9 miles away, offers even more outdoor activities and scenic views. A rental car makes your journey more enjoyable, providing the convenience to discover these wonderful destinations with ease.

Where to stay around San Juan Island

• Friday Harbor: Located on San Juan Island, Friday Harbor is ideal for travelers seeking outdoor adventures and stunning scenery. Enjoy activities at nearby recreational areas and golf courses. Key attractions include the picturesque Roche Harbor Marina, perfect for beach vacations, and Lime Kiln Point State Park, renowned for its beautiful views and outdoor experiences. Don't miss the San Juan Island National Historic Park for a glimpse into the island's culture. With various restaurants and wineries nearby, you will find plenty of dining options to savor local flavors.
• San Juan Islands: As an archipelago just 7 miles from San Juan Island, the San Juan Islands are perfect for outdoor enthusiasts and those seeking breathtaking scenery. Popular activities include exploring Moran State Park, ideal for hiking and adventure, and visiting Cascade Lake, known for its romantic settings and beautiful landscapes. The San Juan Island National Historic Park is also accessible for cultural exploration. With a range of restaurants and wineries available, you can indulge in local cuisine and drinks while enjoying the picturesque surroundings.
• Orcas Island: Situated 9 miles from San Juan Island, Orcas Island offers a blend of outdoor activities and scenic beauty. Visitors can explore Moran State Park for hiking and outdoor fun or relax by Cascade Lake, which provides an ideal setting for romance and tranquility. The Orcas Island Artworks gallery presents an opportunity to appreciate local art and culture. With nearby wineries and restaurants, Orcas Island ensures a delightful culinary experience amidst the stunning natural backdrop.

10 tips to save on your car rental in and around San Juan Island

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 fun, or an economy car for budget-friendly travel, utilize Expedia's filters to discover the ideal option 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. By booking early, you’re more likely to lock in lower rates and enjoy a wider selection, particularly during peak travel seasons.
3. Consider a smaller car for savings: Smaller vehicles typically cost less to rent and are easier to maneuver and park in crowded areas. Mid-size options strike a good balance between affordability, comfort, and fuel efficiency.
4. Age guidelines: Drivers under 30 may encounter higher deposits or daily fees, and certain vehicle categories—like SUVs or luxury models—might not be available. This can also apply to renters over 70 years old. Always verify the age restrictions before making a reservation.
5. Check fuel policies: Some rental agreements require a full-to-full fuel policy, meaning you must return the car with a full tank to avoid additional charges. This is usually the most advantageous option. Others might offer full-to-empty or prepaid fueling options, which are acceptable too; just ensure you return the vehicle empty in that scenario.
6. Save on city and airport pickups: Picking up your rental car at the airport often incurs a surcharge, but the convenience may justify the extra cost.
7. Know your payment options: Many 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 events during your trip. Adding car rental insurance is straightforward when booking through Expedia.
9. Consider unlimited mileage: If you’re planning extensive road trips, seek out rentals that offer unlimited mileage to prevent extra fees.
10. Bring your driver's license and ID: A valid driver's license is essential for renting a car.

Finding the cheapest car rentals in San Juan Island

Using our Search Wizard

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

Renting a car in San Juan Island

Pay at pickup is available, so you don’t have to worry about spending your money until you arrive at your vehicle in San Juan Island. 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 San Juan Island

Prices are subject to seasonal change depending on when you decide to arrange your car rental but right now you can book from $41.

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