11 Tips to Save Money on Your Next Car Rental

Compare Multiple Car Rental Locations

Most people search for a rental at the airport and stop there. That's a mistake. Car rental rates can vary considerably between locations — sometimes dramatically — even between agencies on the same street or within a mile of each other.

Flying into a city with multiple airports? Factor the car rental price difference into your decision. And always check both airport and off-airport locations before booking. Off-airport locations avoid the airport concession fees that get tacked onto every airport rental, which can add 10–30% to the base rate.

Compare Multiple Car Rental Agencies

Loyalty to a single rental agency almost always costs you money. Prices vary considerably between agencies for the same vehicle class at the same location on the same dates. One agency's compact might be $35/day while another's is $55 — for an identical category of car.

Budget, Hertz, Enterprise, Alamo, National, Dollar, Thrifty, Sixt, Fox, Payless, and Ace all operate in most major markets, and they all price independently. The only way to know who's cheapest for your specific trip is to compare them side by side.

Apply Car Rental Coupons and Discount Codes

This is one of the highest-impact, lowest-effort savings moves available. Car rental agencies regularly issue coupon codes and discount codes that reduce the base rate, waive fees, or provide free upgrades. Most renters never use them simply because they don't know where to find them.

Our Smart Booking Engine automatically applies all available coupons and discounts to your quote — you don't have to hunt for codes or enter them manually. But it's worth knowing what kinds of discounts are available so you can layer them effectively:

• Membership discounts: AAA, AARP, military, union, teacher, nurse, and warehouse clubs (Costco, BJ's) all carry negotiated rates with major agencies.
• Credit card discounts: Visa, Mastercard, and Amex all have partnership rates with certain agencies.
• Corporate / employer rates: Even if you're not renting for work, many corporate codes are usable for personal travel — check with your HR or travel desk.
• Promotional codes: Agencies run limited-time promotions — especially for weekend, weekly, and prepaid bookings.

Try Adjusting Your Pickup and Drop-Off Times

Car rental pricing isn't just about dates — it's about time slots. Rates are calculated in rate buckets, and the boundaries between those buckets can be surprisingly granular. A 30-minute adjustment to your pickup or drop-off time can qualify you for an entirely different (and cheaper) rate bracket.

This works particularly well when you're near the boundary of a daily, weekend, or weekly rate period. If dropping off at 10am saves you a full extra day's charge versus dropping off at 9:30am, that's an easy call. Experiment with different times when searching — the savings can be immediate and significant.

Book Pay-Later Rates as Early as Possible

Most major rental agencies offer pay-later (free cancellation) rates alongside prepaid rates. The conventional wisdom is that prepaid rates are cheaper — and sometimes they are — but pay-later rates give you a crucial advantage: you can rebook if prices drop.

Book the best pay-later rate you can find as soon as your travel dates are set. Then check back periodically. Car rental prices fluctuate frequently based on inventory and demand. If the price drops before your trip, cancel and rebook at the lower rate. You lose nothing and potentially save significantly.

Don't Purchase Add-Ons at the Counter

This is where car rental companies make a significant portion of their profit — and where most renters overpay. The counter agent is typically a commissioned salesperson, and every add-on they sell you benefits them directly. The pressure can be subtle or overt, but the goal is always the same: increase your total bill.

Common counter upsells and what they actually cost you:

Prepare in Advance — Know Your Needs Before You Arrive

The counter is the worst possible place to make decisions. You're tired, possibly pressed for time, and facing a trained salesperson. Decisions made under those conditions cost money. The solution is to make every decision before you arrive.

Before your rental pickup, know the answers to these questions:

• Insurance: What coverage do you have through your personal auto policy or credit card? Have you purchased third-party coverage at checkout?
• Tolls: Does your route use toll roads? Do you have a transponder, or will you pay cash/mail-in?
• Fuel: Where is the nearest gas station to your drop-off location? Plan to return the car full.
• Additional drivers: Who will drive? Have their license ready and know the policy for your booking.
• Vehicle needs: Do you need a car seat, luggage space, or specific features? Request these in advance.

Join Frequent Renter Clubs — They're Free

Every major rental agency offers a free loyalty program, and joining costs you nothing. The benefits, however, are real — particularly the ability to skip the counter entirely at many locations. This isn't just a time-saver; it's a money-saver, because skipping the counter means skipping the upsell.

Take Photos and Video of Your Rental — Before and After

This tip doesn't save you money at booking, but it can save you hundreds of dollars after the fact. Rental car damage disputes are one of the most common — and frustrating — issues renters face. A car is returned, a scratch is found, and suddenly you're being billed for damage that may have existed before you ever picked it up.

Before you drive off the lot, walk the entire car and document everything: every scratch, ding, scuff, and mark on every panel. Do the same when you return it. Use your phone's video camera — timestamp and location data are embedded automatically and are hard to dispute.

Pay With a Credit Card

Paying for a rental with a credit card rather than a debit card has two significant advantages: collision coverage and deposit protection.

Many premium credit cards include rental car collision coverage — either primary or secondary — when you pay for the rental with that card and decline the agency's CDW. This can effectively give you free collision coverage on top of your other savings. See our Car Rental Insurance Guide for a full breakdown of which cards offer what.

The deposit angle matters too. Rental companies typically place a hold on your card for the rental cost plus a damage deposit — often $200–$500 on top of the rental fee. With a credit card, that hold doesn't tie up actual cash in your account. With a debit card, it does — and some agencies won't accept debit at all, or require additional documentation and a higher hold amount.

Try the Suppliers Choice Special

Most booking platforms — including ours — offer a "Suppliers Choice" or similar option. This is a guaranteed vehicle of at least a certain size (typically compact or larger) at whatever the agency has available. You don't know exactly which car you'll get, but you're guaranteed at least a four-seater.

For travelers who aren't particular about the specific vehicle and just need reliable transportation, Suppliers Choice is frequently the cheapest option in the search results. Filter by lowest price and look for it — it's often $10–$20 per day less than booking a specific model class.

The trade-off is that you have no control over make, model, or features. But if you're heading somewhere for a meeting or a straightforward trip and just need wheels, the savings are real.