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Unlimited Mileage Car Rental in San Diego

Unlimited Mileage Car Rental in San Diego – Drive Without Limits

Need a rental car in San Diego with unlimited mileage? Sisters Cars offers worry-free car rentals where you can drive as far as you need without per-mile charges. Whether you're headed up the coast, across California, or even into Nevada, our flat-rate rentals with unlimited mileage let you travel on your schedule — with no surprises.

All rentals include basic insurance, taxes, and no hidden fees. We welcome international drivers and accept all major payment methods including cash, debit cards, PayPal, and Venmo. Starting at just $250/week, this is the most flexible car rental in San Diego.

Why Choose Unlimited Mileage Car Rental

  • Unlimited mileage – Drive freely throughout California and Nevada
  • No tracking or per-mile fees – Flat-rate weekly and monthly pricing
  • $250/week rate – includes insurance and taxes
  • Flexible delivery 70$ fee – We deliver to airports, hotels, Airbnbs, and homes
  • Any license accepted – We welcome international drivers
  • All payment types accepted – Cash, card, PayPal, Venmo

Flat Rates with No Mileage Limits

Rental Duration Price What's Included
1 Week $250 Unlimited miles, insurance, all taxes
2–3 Weeks $450–$750 Same benefits, priority vehicle availability
1 Month $750 Unlimited driving, long-term savings

Who This Rental is Perfect For

  • Travelers exploring California or heading to Nevada
  • Visitors planning road trips from San Diego
  • Business travelers needing reliable transport across the state
  • International guests needing flexible mileage
  • Locals in between cars who need unlimited freedom

How It Works

  1. Choose your rental duration
  2. Select unlimited mileage option (included in price)
  3. Get the car delivered directly to you — no lines, no waiting
  4. Pay upfront with any payment method
  5. Drive anywhere — without worrying about miles
  6. Return the car or arrange pickup

 

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What are rental requirements

- valid driving license

- initial payment

I don’t have a U.S. driver’s license. Would I still be able to rent a car?

Yes, we gladly accept a valid International Driving License.

Are there any additional fees to my rental rate?

All taxes and fees are included in your rate.

Do I need to pay a deposit?

Yes, A refundable deposit of $500 is required for all cars. It will be returned the same day of vehicle returned.

Do I need auto insurance?

Yes, full coverage insurance is required to rent our vehicles. This must include collision, comprehensive, and liability coverage.

Can I buy auto insurance directly from you?

If you don’t have insurance, we offer a Damage Waiver for $200 per month, with a refundable deposit of $300–$700, depending on the vehicle.

How can I provide proof of my full coverage insurance?

We will ask you to provide us copy of your insurance declaration page at the time of reservation. (you can download it in your insurance app or request email it from your insurance company).

Where can I drive the vehicle?

For travel within California and Nevada, you're all set. If you plan to drive to other states, we charge 200$ per state. Please contact us for confirmation.

Do you offer car delivery?

Yes, we deliver right to your door or to the gates at San Diego Airport. The delivery fee is $70.

Can I pick up/ return the car in the night?

Yes, you can! Pickups between 6 PM and 8 AM have a $50 late fee.
Late return is free, but we’ll return your deposit the next day after we check the car.