Renting a car for your next trip shouldn’t drain your wallet before you even reach your destination. Yet many travelers overpay simply because they don’t know about member-exclusive options that could save them significant money.
Costco travel car rental is a member-exclusive service that lets Costco members book rental vehicles through partnerships with major companies like Alamo, Avis, Budget, and Enterprise. Members access pre-negotiated rates, additional driver fee waivers, and extra perks not available through standard booking channels.
If you’re a Costco member planning a trip, you might be leaving money on the table by not checking their travel portal. But like any service, it works better for some situations than others. This guide shows you exactly how the system works, what benefits you actually get, and when you should (or shouldn’t) book through Costco.
TL;DR: Costco members can rent cars through Costco Travel at discounted rates with added perks like free additional drivers and upgrades. The service partners with major rental brands and often beats standard rates by 10-30%. Best for longer rentals and popular destinations, though last-minute bookings and small markets may not show savings.
What Makes Costco Travel Different from Regular Car Rentals
When you book a rental car through Costco Travel, you’re not renting from Costco directly. Instead, Costco has negotiated special rates with rental companies that you access through their platform.
The main difference is pricing structure. Regular rental companies show you their standard rates, then add fees and upsells. Costco shows you pre-negotiated packages that include benefits others charge extra for.
Think of it like buying in bulk at the warehouse. Costco leverages millions of members to negotiate better deals, then passes those savings to you.
You still pick up your car at the same rental counter—Avis, Budget, or whichever partner you choose. The car is identical. The difference shows up in your final bill.
Who Can Actually Use This Service
You need an active Costco membership. Either the basic Gold Star membership ($60/year) or Executive membership ($120/year) works.
The membership must be current when you book AND when you pick up the vehicle. Some rental locations check your membership card at the counter.
Only the primary member or their household cardholder can book. You can’t use a friend’s membership to get the rate.
International visitors to the US can use this service if they have a valid Costco membership from any country. The same applies to US members traveling to Canada or the UK.
How the Booking Process Actually Works
Log into Costco Travel’s website using your membership number. Navigate to the car rental section and enter your destination, dates, and pickup location.
The system searches rates from partner companies and displays available options. You’ll see the total price upfront, including taxes and fees in most cases.
Select your preferred vehicle class and rental company. Review what’s included—many packages come with free additional drivers or GPS equipment that competitors charge for separately.
Complete your reservation with a credit card. Costco doesn’t charge you immediately. The rental company charges you when you pick up the vehicle, just like standard bookings.
Print or save your confirmation email. It contains important details you’ll need at the rental counter, including your Costco rental code.
At pickup, present your driver’s license, credit card, and Costco membership card. The rental agent processes you like any other customer, but applies your special rate and included benefits.
Actual Benefits You Get (Beyond Lower Prices)
Free additional drivers represent one of the biggest advantages. Most rental companies charge $10-15 per day for extra drivers. On a week-long trip, that’s $70-105 saved immediately.
Many Costco rentals include a free upgrade to the next vehicle class, subject to availability. You book a compact but might drive away in a midsize or larger.
The Low Price Finder monitors prices after you book. If rates drop, Costco automatically adjusts your reservation to the lower price. You don’t have to track it yourself.
Some packages include free GPS navigation, child safety seats, or ski racks—items that typically cost $12-15 daily from rental companies.
No cancellation or change fees on most reservations. Plans change during travel, and flexibility matters.
Comparing Costs: When Costco Actually Saves Money
Example 1: Week-long Florida vacation
- Standard Avis rate: $385
- Costco Travel rate: $280
- Add one additional driver (Avis): $70
- Costco additional driver: $0
- Total savings: $175
Example 2: Weekend city trip
- Standard Budget rate: $145
- Costco Travel rate: $142
- Short rental period, minimal difference
- Total savings: $3 (not worth the effort)
Longer rentals show bigger savings. The percentage discount applies to more days, and waived daily fees add up.
Popular tourist destinations typically offer better Costco rates. Less-traveled areas might show minimal difference.
Booking several weeks ahead usually provides better availability and rates than last-minute reservations.
| Rental Scenario | Standard Rate | Costco Rate | Savings | Best Choice |
|---|---|---|---|---|
| 7-day beach vacation with partner | $420 + $70 (extra driver) | $315 (driver included) | $175 | Costco |
| 3-day business trip solo | $190 | $185 | $5 | Either |
| 14-day road trip, 2 drivers | $780 + $140 (driver) | $595 (driver included) | $325 | Costco |
| 2-day local rental | $95 | $98 | -$3 | Standard booking |
What Costco Travel Won’t Do for You
You can’t earn rental company loyalty points on Costco bookings. If you’re working toward status with Hertz or National, these rentals don’t count.
The selection might be limited in smaller markets. Major airports offer plenty of options, but rural locations may show few or no results.
Last-minute bookings often don’t show savings. The best rates appear when booking weeks ahead.
You can’t use rental company discount codes or coupons with Costco rates. It’s one or the other, not both.
Insurance options work differently. Costco shows basic coverage, but the rental counter will still offer their insurance products. Know what your credit card or personal auto policy covers before declining coverage.
Smart Tips to Maximize Your Savings
Compare prices even within Costco’s options. Different rental companies serving the same airport might vary by $50-100 for identical dates.
Check your credit card benefits before accepting insurance. Many cards provide collision damage coverage for rentals, making the rental company’s insurance unnecessary.
Book early, but check back. The Low Price Finder works automatically, but you can also manually check if you notice prices dropping.
Add a second driver if you’re traveling with someone. It’s free through Costco but costs money elsewhere, so use the benefit.
Read the included features carefully. One option might include GPS while another doesn’t. Compare total value, not just the base price.
Consider fuel options at pickup, not booking. Costco rates show transportation costs, but prepaid fuel plans are usually bad deals regardless of where you book.
How This Compares to Other Discount Options
Auto club memberships like AAA also offer rental discounts, typically 5-15%. Costco often beats these rates while including additional driver waivers AAA doesn’t provide.
Credit card portals (Chase Travel, Amex Travel) let you use points but might not offer better cash prices. Compare both options if you’re flexible on payment method.
Company corporate codes work for business travelers, and those often match or beat Costco rates. Check both if you have access to corporate discounts.
Sites like Kayak or Priceline aggregate many options but don’t always include Costco’s negotiated rates. Use them to compare, but log into Costco separately to see member pricing.
Booking directly with rental companies gives you their loyalty points but usually costs more upfront. Decide what matters more—points or immediate savings.
Common Problems and How to Solve Them
Problem: The Costco rate looks higher than what you see on the rental company’s own site.
Solution: Make sure you’re comparing identical terms. Add the extra driver fee and other add-ons to the rental company’s advertised price. The total often reveals Costco’s true savings.
Problem: Your preferred pickup location doesn’t appear in Costco’s search results.
Solution: Small airports and neighborhood locations may not participate. Try searching the main airport nearby, or book directly for that specific location.
Problem: You need to cancel but worry about fees.
Solution: Most Costco car rental reservations cancel free of charge. Check your confirmation email for the specific terms of your booking.
Problem: The rental counter doesn’t recognize your Costco reservation.
Solution: Show them your confirmation email with the Costco rental code. If issues persist, call the Costco Travel help line—the number is on your confirmation.
Is Your Membership Paying for Itself?
If you rent cars twice per year for week-long trips, you’re likely saving $150-300 total. That covers the basic membership cost several times over.
Add in warehouse shopping savings, gas discounts, and other Costco Travel benefits (hotels, vacation packages), and most active travelers recover membership fees quickly.
Single travelers taking short trips see less benefit. The savings matter most when you’re adding extra drivers or renting for extended periods.
Calculate your typical annual rental costs. If you rent for more than 10-14 days total per year, checking Costco rates makes financial sense.
Frequently Asked Questions
Do I need a special Costco membership level to book rental cars?
No, both the basic Gold Star membership ($60/year) and Executive membership ($120/year) can access Costco Travel car rentals with identical rates and benefits. The membership just needs to be active when you book and pick up the vehicle.
Can I rent a car through Costco Travel if I’m under 25 years old?
Yes, but age-related fees still apply based on the rental company’s policy, not Costco’s. Drivers aged 21-24 typically pay young driver surcharges ($20-30 daily) that Costco rates don’t waive. These fees appear in your final total at booking.
Does Costco Travel work for one-way car rentals between different cities?
Yes, Costco Travel supports one-way rentals where you pick up in one location and drop off in another. However, one-way fees charged by rental companies still apply and can be substantial ($100-500+). These fees appear in your quote before you confirm the booking.
Will I earn rental car loyalty points when booking through Costco?
No, rentals booked through Costco Travel don’t earn points in rental company loyalty programs like Hertz Gold Plus or National Emerald Club. You’re using Costco’s corporate rate, which excludes personal loyalty benefits. Choose between discounted rates or earning points, not both.
Can I modify or cancel my Costco car rental reservation?
Most Costco Travel car rentals allow free cancellation up to 24 hours before pickup, and you can modify dates or vehicle types without fees. However, specific terms vary by rental company and booking. Always check your confirmation email for your reservation’s exact cancellation policy.
Does Costco Travel provide car insurance coverage?
No, Costco Travel doesn’t provide insurance directly. You’ll see basic coverage options when booking, but the rental company will offer their insurance products at pickup. Check whether your credit card or personal auto insurance covers rental cars before purchasing additional coverage.
