$92 Car Rental Mercer Island, WA

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* Price found within the past 6 days. Click for updated prices.

Premium Pickup Regular Cab

Ford F150
  • 5 people
  • Unlimited mileage
SEATAC, USA
Ford F150

$92

includes taxes & fees
$66 per day
found 3 hours ago
Premium Pickup Regular Cab Ford F150

Premium Elite Crossover

Genesis GV80
  • 5 people
  • Unlimited mileage
Seatac, Washington, USA
Genesis GV80

$140

includes taxes & fees
$73 per day
found 3 hours ago
Premium Elite Crossover Genesis GV80

Luxury

Audi A4 Genesis G70 BMW 3 series
  • 5 people
  • Unlimited mileage
Seatac, Washington, USA
Audi A4 Genesis G70 BMW 3 series

$154

includes taxes & fees
$81 per day
found 3 hours ago
Luxury Audi A4 Genesis G70 BMW 3 series

Standard Elite SUV

Audi Q3 Cadillac XT4
  • 5 people
  • Unlimited mileage
Seatac, Washington, USA
Audi Q3 Cadillac XT4

$159

includes taxes & fees
$84 per day
found 3 hours ago
Standard Elite SUV Audi Q3 Cadillac XT4

Luxury Elite SUV

Range Rover Sport BMW X7 Mercedes GLS
  • 5 people
  • Unlimited mileage
Seatac, Washington, USA
Range Rover Sport BMW X7 Mercedes GLS

$208

includes taxes & fees
$114 per day
found 3 hours ago
Luxury Elite SUV Range Rover Sport BMW X7 Mercedes GLS

Oversize SUV

Jeep Grand Wagoneer L
  • 7 people
  • Unlimited mileage
Seatac, Washington, USA
Jeep Grand Wagoneer L

$217

includes taxes & fees
$119 per day
found 3 hours ago
Oversize SUV Jeep Grand Wagoneer L

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Lowest prices found within the past 3 hours. Prices and availability subject to change. Additional terms may apply.

What you need to know for your Mercer Island car rental

Reasons to book a car rental in and around Mercer Island

Renting a car in Mercer Island offers the freedom and flexibility to explore the area at your own pace. This is especially valuable for those seeking outdoor experiences, scenic views, or a romantic getaway. With a rental car, you can easily visit local attractions such as the Mercer Island Beach Club Beach, perfect for beach experiences, or venture 6 miles to the Seattle Waterfront, where you can enjoy beautiful scenery. The WaMu Theater, located 5 miles from Mercer Island, is also accessible for culture enthusiasts.

Moreover, having a car makes it convenient to explore nearby cities like Bellevue, just 3 miles away, where you can visit Old Bellevue and Meydenbauer Beach Park. You can also head to Downtown Seattle, located 6 miles from Mercer Island, to see landmarks like the Space Needle and Lake Union. Whether you’re traveling alone, with family, or managing luggage, a rental car ensures easy transportation and flexible travel plans, allowing you to make the most of your adventure in and around Mercer Island.

Where to stay around Mercer Island

  • Mercer Island: A picturesque destination nestled in Seattle, Mercer Island offers a serene atmosphere with access to scenic parks and recreational areas. It's ideal for outdoor activities and family experiences. Enjoy the local parks and take in the beautiful views of Lake Washington. Mercer Island is a great base for exploring the nearby attractions of Seattle and the Eastside.
  • Eastside: Located 5 miles from Mercer Island, Eastside is perfect for travelers seeking outdoor adventures and family-friendly activities. The area boasts stunning lakes and urban parks, such as Marymoor Park, great for picnicking and leisure. The local shopping centers provide a vibrant atmosphere, while the nearby wineries and breweries offer excellent dining options.
  • Downtown Seattle: Situated 6 miles away from Mercer Island, Downtown Seattle is a bustling neighborhood known for its family-oriented and outdoor experiences. With attractions like the iconic Space Needle and the scenic Seattle Waterfront, it’s a hub for cultural exploration. Enjoy the vibrant restaurant scene and nearby theaters, making it a lively place to stay while visiting Seattle.

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

  1. Use filters to find the right car: Refine your search by selecting the vehicle type and desired features. Whether you're looking for an SUV for extra space, a convertible for summer drives, or an economy car for budget-friendly travel, utilizing filters on Expedia can help you discover the ideal match for your trip.
  2. Book in advance to help lower costs: Rental prices can vary based on demand, so it's wise to reserve your vehicle well ahead of your travel dates. Booking early typically allows you to secure lower rates and ensures better availability, particularly during peak seasons.
  3. Consider a smaller car for savings: Compact cars are usually less expensive to rent and easier to maneuver in crowded areas. Mid-size vehicles strike a good balance between cost, comfort, and fuel efficiency.
  4. Age guidelines: Drivers under 30 may encounter higher deposits or daily charges, and certain vehicle categories—such as SUVs or premium models—might not be available. This can also apply to renters over 70. Always verify the age requirements prior to booking.
  5. Check fuel policies: Some rental agreements require a full-to-full fuel policy, which means you must return the car with a full tank to avoid extra fees. This is generally the most beneficial option. Other policies may include full-to-empty or prepaid fueling options, which are acceptable as well; just make sure to return the car empty in those cases.
  6. Save on city and airport pickups: Picking up your rental car at airports often incurs a surcharge, but the added convenience may make it worthwhile.
  7. Know your payment options: Many car rental companies primarily accept credit cards for payment.
  8. Understand your insurance coverage: Car rental insurance can help you prevent unexpected expenses and provide peace of mind if anything unforeseen occurs during your trip. It's simple to add car rental insurance when booking through Expedia.
  9. Consider unlimited mileage: If you plan to take long road trips, seek out rentals that offer unlimited mileage to avoid 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 Mercer Island

Using our Search Wizard

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

Renting a car in Mercer Island

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

Prices are subject to seasonal change depending on when you decide to arrange your car rental but right now you can book from $92.

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.

Car Rental Information

Popular car types
SUV, Full Size, Economy
Car suppliers available
Our best deal of the day
$92
Our second best deal of the day
$140
Our third best deal of the day
$154
From the airport to your hotel
Airport Transportation
From popular domestic and international airports
Airport Car Rentals

Frequently asked questions

How much is a rental car per day in Mercer Island?
Fun road trip adventures await in Mercer Island, with daily car rental rates starting from a budget-friendly $92. That's based on prices found within the past seven days.
Can I rent a car from Seattle - Tacoma Intl. Airport (SEA)?
Even though there aren't any car rental companies directly at Seattle - Tacoma Intl. Airport (SEA), there's a great range of options close by. Rent-A-Wreck, Dollar, Payless, Budget and Thrifty all have terrific deals on rentals.
What happens if I need to cancel my Mercer Island car reservation?
Depending on the cancellation policy, you may be eligible for your money back. Many bookings allow for a full refund if you advise us a minimum of six hours prior to picking up the car. Got any queries? If you can't find the answer in your itinerary, our Customer Service Portal is available 24/7.
Where can I go on a road trip from Mercer Island?
Mercer Island has plenty to keep you busy, but don't limit yourself to just one place. Grab a set of wheels and take to the road to explore the surrounding region. Here are a few ideas:
  • Make tracks to Marysville for an excellent sightseeing adventure. Roughly 35 miles from Mercer Island, it has tons of great attractions like Tulalip Resort and Casino.
  • Why not see everything on offer in Olympia too? Top sights to see here include Washington State Capitol. Olympia is about 50 miles from Mercer Island.
  • Portland Japanese Garden is situated 140 miles from Mercer Island and is one of the region's most gorgeous nature spots. Pack a picnic lunch and enjoy the fresh air.
How do I find the best car rental deals in Mercer Island with Expedia?
Pick up an amazing deal with Expedia. Simply choose your favorite ride, select your dates and pickup and drop-off points, and browse offers from all the major rental suppliers. Make even bigger savings when you combine your Mercer Island car rental with hotel or flight bookings.
How old do you have to be to rent a car in Mercer Island?
Mercer Island requires drivers to be 21 and over before they can rent a car. However, young drivers can expect an extra cost and tighter rental conditions. Many companies impose a daily young renter fee in addition to the standard rental rate. This helps cover the higher risk of damage or accident. While many car categories (like mid-size and compact) are available to young renters, restrictions generally apply to specialty and luxury vehicles.
What do you need to rent a car in Mercer Island?
You'll need to present your driver's license and a credit card in your name at the rental counter. Prior to pickup, check with your rental supplier whether other documentation is needed. For example, you may also need to show proof of auto insurance.
What is the cheapest car rental in Mercer Island?
Based on prices found over the past seven days, you could've slid into the driver's seat of your own rental car for just $92 a day. The second lowest daily price in Mercer Island was $140. These rates were available on Expedia, with a rental starting date within the next year. Prices and availability are subject to change and additional terms apply.
Can I rent a car for a month or longer in Mercer Island?
Expedia makes it a snap to book a quality long-term rental in Mercer Island. Just click on our long-term car rental deals page, enter your trip information and compare your options.
Where can I find a Mercer Island car rental if I am younger than 25?
If you're a young driver looking to rent a car in Mercer Island, it'd be wise to check the terms and conditions of the various car rental companies you're interested in. Some may rent to drivers under 25, some may not. There may be extra costs if you're aged between 21 and 24. To escape any surprise fees and charges on pickup, make sure you know if any extra charges apply to you.
What insurance should I choose for my car rental in Mercer Island?
A thorough insurance plan is a smart idea for your Mercer Island trip. That's why we recommend purchasing collision protection while reserving your rental car with Expedia. This covers your vehicle from theft, accident damage and vandalism. Some destinations may need you to have a minimum level of liability insurance. It's possible that this is included in your rental price or your personal auto insurance, so check what you're covered for and whether you need it.
What are the best cheap car rental companies in Mercer Island?
You can find cheap car rentals in Mercer Island from $10 a day with Fox Rental Cars's economy 2/4 door. Sixt and Avis offer midsize SUVs starting from $11 a day and economy 2 or 4 door cars starting from $11 a day. Compare suppliers on Expedia to find a car rental deal in Mercer Island that fits your budget. For more options, explore Economy Car Rentals in Mercer Island.
What are the best luxury car companies in Mercer Island?
For luxury car rentals in Mercer Island, you can find premium options through providers on Expedia like Sixt and Avis. Sixt offers premium and luxury categories, including sports cars and convertibles. Avis also provides premium elite and luxury options, such as convertibles and SUVs. These luxury rentals offer enhanced comfort and features for a more refined travel experience. For more options, explore Luxury Car Rentals in Mercer Island.
Can I rent a car one-way in Mercer Island?
A one-way car rental in Mercer Island is an excellent option for regional road trips, with prices starting from around $10 a day. Providers like Sixt and Enterprise may have flexible one-way policies, making it convenient to pick up your car in Mercer Island and drop it off at a different location. For more options, explore Standard Car Rentals in Mercer Island.
Can I rent a car round-trip in Mercer Island?
Mercer Island is well suited to round-trip rentals, with round-trip rentals starting from $10 a day. Picking up and dropping off at the same location generally avoids one-way drop-off fees, which can make it a cost-effective option for exploring the area and returning to the same spot. Providers like Sixt and Enterprise also offer wide round-trip availability for car rental in Mercer Island. For more options, explore Fullsize Car Rentals in Mercer Island.
What are the best car rentals in Mercer Island?
Car rentals in Mercer Island offer extensive vehicle variety. The most popular car classes available include:
  • Midsize SUV
  • Fullsize 2 or 4 door
  • Midsize 2 or 4 door
  • Standard 2 or 4 door
  • Compact 2 or 4 door
Most come with automatic transmission, and many offer air conditioning as standard. Families prefer SUVs or minivans for space, while couples and solo travelers often find economy or compact cars suitable. Choose based on passenger count, luggage needs, and your budget. For more options, explore Minivan Car Rentals in Mercer Island.
What are the best car rentals in Mercer Island for solo travelers?
The best car rentals in Mercer Island for solo travelers are economy and compact classes—small, easy to park, and efficient for one person exploring at their own pace:
  • Economy 2 or 4 door, starting from $11 a day — fits up to 5 people and 2 medium suitcases, nimble for city navigation and easy parking
  • Compact 2 or 4 door, starting from $11 a day — fits up to 5 people and 3 medium suitcases, offering a bit more space while remaining fuel-efficient
Both comfortably fit a solo traveler plus a bag or two. If you are planning longer drives, consider sizing up to a compact SUV, starting from $14 a day, for extra comfort and a higher ride. For more options, explore Compact Car Rentals in Mercer Island.
What are the best car rentals in Mercer Island for couples?
The best car rentals in Mercer Island for couples balance comfort and easy handling for two:
  • Midsize 2 or 4 door, starting from $11 a day — fits up to 5 people and 3 large suitcases, offering smooth cruising for two
  • Compact SUV, starting from $14 a day — fits up to 5 people and 3 medium suitcases, providing a higher ride for day trips around the region
Both give a couple comfortable seating and trunk space without being hard to park. For a special trip, consider a convertible, which is available from several providers, for scenic drives around Mercer Island. For more options, explore Midsize Car Rentals in Mercer Island.
What are the best car rentals in Mercer Island for families?
The best car rentals in Mercer Island for families are the ones with room for everyone and their gear:
  • Midsize SUV, starting from $11 a day — seats up to 5 people with room for 3 large suitcases and a car seat
  • Mini passenger van, starting from $26 a day — seats up to 8 people with room for 6 large suitcases, ideal for larger families with strollers and full luggage
SUVs and minivans have ample room for the whole family plus car seats, strollers, and luggage, making them a comfortable fit for trips around Mercer Island. Book 4+ weeks ahead, especially for travel during June and July, as family-sized vehicles can have lower availability during busy periods. For more options, explore SUV Car Rentals in Mercer Island.
Are there any car rental companies that provide electric cars in Mercer Island?
Yes, Mercer Island has electric and hybrid vehicle options available. Sixt offers electric vehicles starting from $14 a day, and Avis also provides electric options starting from $14 a day. Additionally, hybrid vehicles are available from Sixt, Avis, Budget, Enterprise, and Alamo, with prices starting from $10 a day. Choosing an electric or hybrid car can help save on fuel costs during your trip.
What is the best time to book a car in Mercer Island?
From January, prices for car rentals in Mercer Island are typically lower—rentals can start from as little as $11 a day during this period. July tends to be the busiest month, and June also sees high demand, when increased traveler interest can lead to higher prices. Booking 3-4 weeks ahead can help with availability and pricing. Many bookings allow free cancellation 24+ hours before pickup, so you can book early and rebook if rates drop.
What are the best car companies in Mercer Island?
Car rentals in Mercer Island are available from providers like Sixt, Enterprise, and Alamo Rent A Car, offering vehicles suited to local roads and conditions. Sixt has midsize SUVs and fullsize 2 or 4 door options that are easy to park and efficient for city streets, while Enterprise offers midsize 2 or 4 door and special vehicles with more space and stability for highways. Alamo Rent A Car rounds out the choices with compact 2 or 4 door and midsize 2 or 4 door vehicles. Consider a vehicle with all-wheel drive for enhanced traction, and a compact class for easy maneuvering and better mileage. For more options, explore Premium Car Rentals in Mercer Island.
What are good day trip destinations from Mercer Island by rental car?
Mercer Island offers several excellent day trip destinations easily accessible by rental car, perfect for families, couples, and small groups. These nearby attractions provide a range of experiences, from scenic outdoor adventures to vibrant city exploration.
  • For scenic beauty and outdoor activities, Lake Washington is just 5 miles away. A compact 2 or 4 door car, starting from $12 a day, is ideal for easy navigation and parking, while a midsize SUV starting from $11 a day offers more space for gear.
  • Explore the vibrant Seattle Waterfront, located 8 miles from Mercer Island. Here, you can enjoy attractions like a multi-attraction pass for admission to top attractions or take the Beneath The Streets Underground History Tour. A fullsize 2 or 4 door car, available from $11 a day, provides comfort for city exploration.
  • For a relaxing beach day, Alki Beach is 11 miles away. Families will appreciate the extra room of a standard SUV, starting from $15 a day, to carry beach essentials.
  • Lake Union, 9 miles from Mercer Island, is another great spot for water-based activities and offers picturesque city views. A standard 2 or 4 door car, also starting from $11 a day, is a practical choice for this short drive.
These destinations are all within a short drive, making them convenient for a day out. Remember to fuel up your rental car before departing, and consider a vehicle with ample luggage space if you plan on bringing equipment for outdoor adventures. For more options, explore Convertible Car Rentals in Mercer Island.
Are there any hidden fees when renting a car on Expedia?
Expedia aims to show the key price and important rental details clearly during booking, so you know what to expect before you reserve. In some cases, car rental companies may apply additional charges at pick-up or during the rental, such as security deposits, tolls, fuel charges, extra driver fees, or local requirements, so it's worth checking the supplier's rental terms before you book.
Are there any long-term car rentals in Mercer Island?
Yes, there are several long-term car rental options available in Mercer Island. Whether you're planning an extended holiday with the family, relocating temporarily, or simply need a vehicle for several weeks or months, many car rental providers offer flexible long-term rental plans tailored to your needs. Click on our long-term car rental deals page, enter your trip information and then book a ride that suits.
Do you need insurance to rent a car in Mercer Island?
No, you don't need personal auto insurance to rent a car in most cases. You will, however, be required to purchase some insurance to cover the duration of the rental. Rental companies will offer this insurance when you rent the car. Certain personal car insurance policies can also be applied to rental cars, and travelers can even use non-owner car insurance if they rent cars often but don't have a car of their own. Additionally, some car rentals simply include rental car insurance within the price of the rental.
How much does it cost to rent a car in Mercer Island?
Budget car rental in Mercer Island can be easy to find, with prices based on rates seen within the past seven days from $92. To find some of the cheapest options, sort your search results by price and use filters to match your budget and travel needs. For added flexibility, it's also worth exploring one-way car rentals.
What are the top car rental deals in Mercer Island?
No matter what kind of vehicle you're looking for, Expedia makes it easy to find a great car rental deal in Mercer Island. The easiest way to get a good deal on a rental car is to use our filters. At the top of the filter list, you'll find a section featuring our best car rental offers. Check the filter for "Great Deal," and your search results will be filled with specials. Compare offers from trusted rental providers, choose the option that fits your trip, and book with confidence. For even more value, bundle your Mercer Island car rental with a hotel or flight to unlock additional savings.
What do I need to rent a car in Mercer Island?
To rent a car in Mercer Island, a current driver's license and a credit card in the same name are essential. If you're opting out of the company's insurance plan, then you may also need proof of other coverage. Rules may differ between rental companies, so read through your policy.
What happens if I need to cancel my Mercer Island car rental?
If you need to cancel your Mercer Island car rental, read over the policy to be sure, but almost all prepaid rentals are eligible for a complete refund if you notify us at least six hours prior to the pickup time, though there may be some exclusions so check your itinerary for more information, or just click through to our Customer Service Portal.

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