can costco member rent car for someone else

[LeCole]

Yes, a Costco member can generally rent a car for someone else as the primary driver, but this is not a simple process and requires following specific procedures. The key is that the reservation must be made by the Costco member using their own membership details, and the additional driver must be added to the rental agreement at the counter, often with the member present. The primary benefit—waiving the additional driver fee—is a significant perk of using Costco Travel, but it is subject to the rental company's policies and the primary driver meeting all standard requirements like being over 25 and having a valid driver's license.

This policy is not universal across all locations or rental agencies. It's crucial to understand that while Costco Travel provides the booking platform and negotiated benefits, the final authority rests with the rental car company (e.g., Avis, Budget, Enterprise) at the time of pickup. The employee will verify the additional driver's license and insurance information. Simply giving your membership number to a friend for them to make their own reservation is typically not permitted and violates the terms of use.

To ensure a smooth experience, follow these steps:

1. Make the Reservation Yourself: Use your Costco membership login on the Costco Travel website to book the rental.
2. Be Present at Pickup: Plan to be at the rental counter with the intended primary driver. Your physical membership card and ID will be required.
3. Add Driver at Counter: The primary driver will be added to the contract. The rental agent will confirm that the additional driver fee is waived under the Costco partnership.
4. Verify in Advance: Policies can change. Always call the specific rental location ahead of time to confirm they will honor the additional driver waiver for a non-member primary driver.

Consideration	Details	Why It Matters
Primary Benefit	Waived additional driver fee (saves ~$13-$15 per day)	This is the main financial incentive for using a Costco membership.
Member Requirement	Member must book the reservation and often be present at pickup.	Prevents sharing of membership benefits for separate transactions.
Rental Company Policy	Varies by company (Avis, Budget, etc.) and even by individual location.	The final decision is not Costco's; always confirm with the rental desk.
Driver Qualifications	The primary driver must still meet age (usually 25+), license, and credit card requirements.	Ensures the driver is qualified per the rental company's standard rules.
Insurance	The primary driver's personal auto insurance or offered coverage applies; the member's insurance does not extend.	Clarifies liability and coverage, which is a critical safety aspect.

[SanBriella]

I do this for my son at college. I book the car through my Costco account online. When he flies in, we both go to the counter. I show my card, they add him as the driver, and we save that extra fee. It’s a huge help. The trick is you have to be there with them. You can’t just hand over your membership number. Call the rental place first to double-check, but it’s worked every time for us.

[OLevi]

From a process standpoint, it's feasible but hinges on the rental agency's approval. The member initiates the transaction, leveraging the pre-negotiated contract between Costco Travel and the provider. The critical step is the counter transaction, where both parties present valid identification. The waiver of the additional driver fee is a contractual benefit, not a right. The risk is solely on the renter; the member's presence is primarily for authentication, not assumption of liability.

[EverlyLynn]

It’s a bit of a loophole, but it works if you play by the rules. Think of it like getting a guest into a warehouse club—you’re the sponsor. You handle the booking, you show up to vouch for them, and then they can drive away. The savings on the extra driver fee is real money, especially for a week-long rental. Just don’t expect to do it remotely; the rental companies want to see the actual member standing there.

[StKatherine]

Absolutely, but with a big "if." If you, the member, are willing to go to the rental counter with the other person, it's usually fine. I've managed it for a colleague on a business trip. I made the reservation, met him at the Avis counter, showed my Costco card, and he was set. The agent didn't bat an eye. The main point is your physical presence is the key that unlocks the benefit for someone else. It’s not a phone-in favor.