Finding the best rental car deal involves a bit of research and understanding the terms and conditions of the rental agreement, as well as knowing your own insurance coverage. Putting in extra effort for your rental car can save you hundreds of dollars on your next vacation. Money that you could be spending on activities or keep in your own pocket! In this post I’m give some recommendations you should consider every time you rent a car.

Researching Rental Car Deals:
- Comparison Tools and Websites: Utilize online tools and websites dedicated to comparing rental car options. Platforms like Kayak, Expedia, and Rentalcars.com aggregate information from various rental agencies, allowing you to easily compare prices, car models, and available features. I’m going to add a special place for those Costco lovers. Yes you can rent cars through Costco Travel! They enjoy a devoted fan base, my mom uses them quite frequently. While it used to be renowned for providing rates that exceeded the norm, my experience and research suggests that this is the exception rather than the rule.
- Directly Visit Rental Company Websites: Sometimes, rental agencies may offer exclusive deals or discounts on their official websites. It’s worthwhile to visit these sites directly to explore any special offers or promotions. I like to visit these sites after I’ve found a deal on a search platform.
- Consider Car Sharing Services like Turo: Car sharing platforms like Turo offer an alternative to traditional rental agencies by allowing individuals to rent out their own vehicles (think of it like Airbnb for cars). This can sometimes lead to unique options and potentially lower prices compared to standard rental agencies. I personally found a rental car in Puerto Rico for 50% less than what the cheapest rental agencies were charging. However, it’s important to carefully review the terms and conditions, insurance coverage, and user reviews to ensure a smooth and reliable experience. Keep in mind that policies and procedures may differ from those of traditional rental agencies, so familiarize yourself with the specific guidelines of the car sharing service you choose.

Booking in Advance:
- Price Stability: Rental car prices are subject to change, especially as the rental date draws nearer. This fluctuation is particularly noticeable during peak travel seasons when demand is high. By booking in advance, you lock in the current rate, providing you with financial predictability and potentially shielding you from any sudden spikes in prices.
- More Options: Booking early often means a wider selection of vehicles to choose from. As the rental date approaches, popular vehicle types may become limited or unavailable. By reserving ahead of time, you increase your chances of securing the specific make and model that best suits your needs.
- Flexible Choices: Early booking gives you the luxury of time to compare different rental options. You can carefully assess factors such as vehicle type, features, and rental terms to ensure that your choice aligns perfectly with your travel plans. In addition, most times payment isn’t required until you pick up the vehicle so you can change your booking if needed.
- Peace of Mind: Knowing that your rental car is already secured can alleviate last-minute stress and uncertainty. You won’t have to worry about availability issues or unexpectedly high prices. Early reservations provide a solid foundation for your travel itinerary. With your transportation already arranged, you can plan the rest of your trip with greater confidence, knowing that this essential aspect is taken care of.
- The Contradiction: While I typically prefer to secure my bookings ahead of time, I also make it a point to reevaluate prices approximately a week prior to my trip in case there have been any reductions. As mentioned earlier, I usually postpone finalizing the rental payment until I physically pick up the car, allowing me to cancel/change my booking. Here’s an intriguing statistic around why that is beneficial. An analysis of various prominent car rental companies found that reserving one week ahead compared to three months in advance results in an average savings of 13% on the rental cost! I would suggest having your reservation confirmed well in advance and then recheck prices a week prior to your travel to see what you can find. Remember, it’s important to note that the selection may be more limited at that point, and you may not be able to secure the exact vehicle you require so close to your travel date.

Understanding Rental Agreements:
- Terms and Conditions: Channel your inner legal eagle and get ready to review your rental agreement! Each rental agency may have slightly different terms and conditions. It’s crucial to read and understand these, as they dictate important aspects like cancellation policies, additional fees, mileage limits, and fuel policies.
- Age Restrictions and Additional Drivers: Some agencies have age restrictions for renting a car, and they may charge extra for additional drivers. Ensure you’re aware of these policies to avoid any surprises at the rental counter.
- Vehicle Return Procedures: Familiarize yourself with the procedures for returning the vehicle, including location, time, and any special instructions provided by the rental agency.

Importance of Insurance Coverage:
Navigating rental car insurance can feel like deciphering a global puzzle, as different countries have varying requirements and recommendations. In some regions, basic liability coverage might be obligatory, safeguarding against third-party claims. Meanwhile, comprehensive coverage may be strongly advised in others, offering protection against a broader range of potential mishaps. Certain countries might even necessitate specific types of coverage, like theft or collision waivers, due to prevalent local conditions. It’s akin to a patchwork quilt of insurance mandates, each country stitching together its unique set of regulations. Therefore, when venturing abroad, it’s imperative to acquaint oneself with the specific insurance prerequisites of the destination, ensuring a smooth and secure rental experience across international borders. Here is an overview of different insurances that might be brought up with a rental car:
- Liability Insurance: This type of insurance covers any damage or injury you may cause to other people or property while driving the rental car. It is typically mandatory and may be required by law.
- Collision Damage Waiver (CDW) or Loss Damage Waiver (LDW): These waivers cover the cost of repairs to the rental car in case of an accident. While they may be optional, they can provide peace of mind by reducing or eliminating your financial liability for damages.
- Personal Accident Insurance (PAI) and Personal Effects Coverage (PEC): PAI covers medical expenses for you and your passengers, while PEC covers personal belongings in the rental car. These are typically optional coverages.
- Supplemental Liability Insurance (SLI): This provides extra liability coverage beyond the basic limit, which can be important if you want additional protection, especially in cases of severe accidents.
Reviewing and Using Your Own Insurance:

- Credit Card Rental Car Insurance: Many credit cards offer some level of rental car insurance as a cardholder benefit. This can include coverage for collision damage and sometimes even liability. However, the coverage limits, exclusions, and requirements can vary significantly between card issuers, so it’s crucial to review your specific card’s terms.
- Personal Auto Insurance: Your own auto insurance policy might cover rental cars, especially if you have comprehensive and collision coverage. It’s important to check with your insurance provider to understand the extent of coverage and any limitations.
- Umbrella Insurance: If you have an umbrella insurance policy, it may also provide additional liability coverage for rental cars.
- Travel Insurance: Some travel insurance policies include rental car coverage, especially if it’s related to trip interruption or cancellation. However, this may not be as comprehensive as a standalone rental car insurance policy.
While the previously mentioned suggestions offer valuable advice for any car rental situation, here are some extra tips you may be able to apply the next time you find yourself in need of a rental vehicle:
- Consider Non-Airport Locations:
- Rental agencies at airports often have higher fees and taxes. Look for rental locations in the city or near your accommodation for potentially lower rates.
- sider Non-Airport Locations:
- Rental agencies at airports often have higher fees and taxes. Look for rental locations in the city or near your accommodation for potentially lower rates.
- Use Discount Codes or Coupons:
- Check for discount codes or coupons offered by rental agencies, travel websites, or through memberships like AAA, AARP, or frequent flyer programs.
- Opt for Smaller or Older Cars:
- Compact or economy cars tend to be more affordable than larger vehicles. Additionally, older models may come at a lower rate.

- Avoid Prepaid Gas Options:
- Rental agencies often offer to fill up the tank for you, but this can be more expensive than refueling the car yourself before returning it.
- Adjust Pickup and Drop-off Times:
- Rates can vary based on the time of day. If possible, try adjusting your pickup and drop-off times to see if it affects the rental rate.
- Check for Special Promotions:
- Keep an eye out for special promotions or deals offered by rental agencies during specific times of the year or for certain destinations.
- Bundle with Other Travel Services:
- Some travel websites or booking platforms offer discounts when you bundle your rental car with other services like flights or hotels.
- Join a Rental Car Loyalty Program:
- If you frequently rent cars, consider joining a loyalty program. These programs often provide benefits like discounted rates, upgrades, and faster service.
- Consider One-Way Rentals:
- If your travel plans permit, inquire about one-way rental options. Sometimes agencies offer lower rates for one-way trips, especially if they need to relocate vehicles. One place I know this is very common is in New Zealand. Discounts are often offered for picking up vehicles (especially campervans) in Christchurch and returning in Auckland.
- Use Price Alerts and Track Prices:
- Some travel websites and apps allow you to set price alerts for specific rental cars or locations. This way, you can book when prices drop.
- Book Through Cashback or Rewards Programs:
- Some credit card companies or online shopping portals offer cashback or rewards points for booking through specific rental car providers.
- Check for Age-Based Discounts:
- Some rental agencies offer discounts to senior citizens or young drivers. If you qualify, be sure to inquire about these discounts.
- Consider Non-Airport Locations:
- Rental agencies at airports often have higher fees and taxes. Look for rental locations in the city or near your accommodation for potentially lower rates.

Renting a car can greatly enhance your travel experience, providing you with the freedom and flexibility to explore at your own pace. By conducting thorough research, understanding rental agreements, and carefully considering insurance options, you can secure the best possible deal. Remember to explore a variety of rental agencies, both at and away from airport locations, and keep an eye out for special promotions or discounts. Additionally, consider utilizing car sharing services like Turo for unique options. With these tips in mind, you’ll be well-prepared to embark on your journey with confidence, knowing you’ve made the most of your rental car experience.