Caldwell Car Rental

Search and Compare from Car Companies in Caldwell

Compare car suppliers to unlock big savings, and package your flight, hotel, and car to save even more.

Members save 10% more on select hotels, cars, activities and holiday rentals. Sign up.Opens in a new window

Enjoy maximum flexibility with penalty-free cancellation on most car rentals.

Beautiful view of the beach with palm trees

Black Friday: Members save 30%+

Members save 30%+ on selected hotels until 4 Dec (property time) with our Black Friday deals. Stay by 15 Dec 2025.

Frequently asked questions

Can I rent a car from Boise Airport (BOI)?
Dollar and Hertz are within a quick commute of Boise Airport (BOI). After landing, it won’t be long before you’re on the road.
What happens if I need to cancel my Caldwell car reservation?
When you cancel at least six hours ahead of picking up the car, the majority of bookings offer a complete refund. However, not all are eligible for this, so it’s important to familiarize yourself with your rental agreement. Check your itinerary for the specifics or head to our Customer Service Portal to find out more.
Why should I rent a Caldwell car with Expedia?
From business trips to road trips you’ll never forget, Expedia has cars to suit every adventure and style. Take your pick of quality rental companies in Caldwell. And with our Best Price Guarantee, you can count on getting a fantastic deal on your ride. Did you know you can combine your bookings into a package? Add a hotel or flight to your rental car and watch the savings add up!
How do I find the best car rental deals in Caldwell with Expedia?
It’s easy to track down an awesome deal with Expedia. Just choose your wheels, select your dates and preferred pickup and drop-off points, and compare offers from all the top rental brands. Make even bigger savings when you bundle your Caldwell car rental with flight or hotel bookings.
What do you need to rent a car in Caldwell?
Most rental companies will need these two things — a valid driver’s license and a credit card in your name. If you choose to opt out of the provider’s insurance plan, proof of your own coverage may also be needed. Read your policy so you know what to bring when it’s time to pick up the keys.
Can I rent a car for a month or longer in Caldwell?
Whether you plan to stop in Caldwell or journey beyond, it’s easy to book a long-term rental with Expedia. Enter your trip information and pick-up/drop-off locations and we’ll find you incredible long-term car rental deals.
Where can I find a Caldwell car rental if I am younger than 25?
Some Caldwell outlets will rent cars to drivers under 25 years old, and others won’t. Policies differ between suppliers, so you’ll need to do your homework. Also, find out if there are extra costs. Some places will have a surcharge for young drivers between 21 and 24. Always check the terms and conditions to avoid any nasty surprises.