The short answer
Often, yes. Rental car prices frequently fall in the last two or three weeks before pickup. But not always, and not for long. The same price that dropped on Monday can be back up by Wednesday, and at busy times the cheapest cars simply run out.
That’s why “should I wait?” is the wrong question. The travelers who pay the least do something less exciting: they book early, on a rate they can cancel for free, and then keep checking until the day they pick up the keys. If the price falls, they rebook. If it climbs, they already have a car.
Experienced renters genuinely disagree about which way prices go, which tells you something too.
“Rental car prices are dynamic, but I’ve seen many times prices drop within 2-3 weeks of travel time.”
Dan P, Tripadvisor Road Trips forum, October 2025
“My experience with car rentals since covid is I don’t find rates dropping like I used to.”
przyk, Tripadvisor Road Trips forum, October 2025
Both are right, depending on where and when you rent. So rather than pick a side, we looked at what real prices actually did.
What we saw watching real rentals
Plot started watching rental car prices for travelers in late September 2026: the same company, the same class of car, from the day the rental was booked until pickup. It’s early days, so these are real examples rather than averages. Names, dates and anything that could identify a traveler are left out.
Three rentals tell most of the story.
A one-way minivan from Fresno, October
See the numbers
| Days before pickup | Cheapest price |
|---|---|
| 6.4 | $525.10 |
| 5.3 | $607.09 |
| 4.2 | $611.61 |
| 3.1 | $673.32 |
| 2 | $660.46 |
| 1.4 | $1,026.71 |
| 0.9 | $979.24 |
| 0.3 | $629.94 |
This traveler booked a minivan for $605. A week before pickup the same van from the same company was $525, so they rebooked and kept the $80. Good call: the low price lasted about a day. After that it climbed, and a day and a half before pickup the cheapest minivan that company had left cost $1,027. Anyone who held out for a last-minute bargain and checked that day would have paid about $500 more than our traveler did. (In the final hours it fell back to $630, still well above the $525 they locked in.)
A standard SUV on Kauai, October
See the numbers
| Days before pickup | Cheapest price |
|---|---|
| 24 | $523 |
| 23 | $523 |
| 22 | $544.67 |
| 21 | $544.67 |
| 20 | $549.23 |
| 19 | $549.23 |
| 18 | $570.90 |
| 17 | $570.90 |
Three weeks out, this SUV was $121 cheaper than the traveler had paid. Two days later it wasn’t: the price stepped up to $545, then $549, then $571. It’s still below the booked price, but the saving shrank from $121 to $73 in under a week. A drop you see on Tuesday is worth acting on Tuesday.
A compact from Ontario, California, November
See the numbers
| Days before pickup | Cheapest price |
|---|---|
| 28.8 | $534.07 |
| 27.8 | $556.97 |
| 26.7 | $593.63 |
| 25.7 | $534.07 |
And sometimes the early booking is the bargain. This traveler locked in a compact for $344. A month before pickup the same car cost $534 to $594, moving up and down by as much as $60 from one day to the next. Booking early didn’t cost them a thing. It saved them about $200.
One more pattern
Rentals coming up in the next few months moved a lot more than ones booked far ahead. In the same week, most of the October to December pickups we watched changed price at least once, while most of the ones booked for next spring and summer didn’t move at all. That matches what travelers say: the action is in the final weeks.
Do rental car prices change every day?
Yes, and sometimes several times a day. In our data, a $309 compact in Grand Rapids moved by $72 between one day and the next. The Kauai SUV above changed price three times in a few hours. Travelers who check obsessively see the same thing.
Beat of Hawaii’s own writers watched a Maui rental fall from about $100 a day to about $38 a day. Their verdict:
“The biggest drop came yesterday, the day before pickup.”
Beat of Hawaii, August 21, 2026
One of their readers caught four separate drops on the same rental: a week before arriving, the day before, during the flight, and again after landing, $300 in all. And on Tripadvisor’s Maui forum, a local described a friend whose final rebook happened about as late as it possibly could:
“a friend of mine got his last 50.00 reduction walking to the CONRAC building!”
AkamaiNick4SW, Tripadvisor Maui forum
(The CONRAC is the rental car center. He rebooked on the walk over. Respect.)
Why prices fall, and why they don’t stay down
A rental car that sits in the lot earns nothing that day, so companies price it to get rented. Early on, rates are set for the demand they expect. As pickup gets closer and they can see how many cars are actually reserved, prices get cut where there’s slack and raised where there isn’t.
The catch is that a cheap rate fills up. Once the cheapest cars in a class are booked, the next cheapest price is the one you see. That’s most likely what happened to the Fresno minivan: not the same van getting pricier, but the cheaper vans running out. Price drops come back up for the same reason:
“booked last at $415. A week later I checked again and it was back at $650.”
r/MauiVisitors, October 2025
When waiting backfires
Waiting to book is a bet that prices will fall. These are the situations where travelers most often lose that bet:
- Holidays and weekends. When nearly every car is booked, there’s nothing to discount. As one Maui renter put it, midweek arrivals may get lucky, “but forget weekends and holidays” (r/MauiVisitors, April 2023).
- Islands and small airports. Companies can’t drive in more cars from the next city, so when they’re gone, they’re gone. Another Maui visitor reported prices rising 30 to 40% in the last three weeks before their trip (r/MauiVisitors, October 2025).
- Minivans, big SUVs and one-way rentals. There are fewer of them, so the cheap ones go first. Our Fresno minivan was both a minivan and a one-way.
“Checked again right before the trip, price shot back up! So I effectively locked in a fair rate for myself. Don’t wait until the last minute.”
r/MauiVisitors, April 2023
None of these is a reason to skip checking. They’re reasons to book first. A free-cancellation booking is your floor: it can only get cheaper from there.
How to rebook without losing your car
Rebooking a rental car is easy, as long as you do it in the right order and you booked the right kind of rate.
- Book pay-later, with free cancellation. Most pay-at-the-counter reservations cancel for free. Prepaid (“Pay Now”) rates are a little cheaper up front but usually charge to cancel, which can wipe out the drop you were hoping to catch.
- Make the new reservation first. Same company, same class, same pickup and drop-off, at the lower price. Wait for the confirmation.
- Then cancel the old one. Not before. Cheap rates can vanish while you’re mid-checkout.
- Don’t just “modify.” Changing an existing reservation often keeps your old rate. A brand-new reservation is what gets you the new price.
“Make the new reservation first then cancel the old one.”
r/Costco, January 2024
“the website won’t actually drop your rate if you try to modify reservation and it is cheaper. You have to cancel and rebook it new.”
FlyerTalk, Hertz forum, April 2023
Worried that cancelling a lot will get you flagged? One Costco Travel member on DISboards counted roughly 400 cancellations on their account and reported “no repercussions to date” (DISboards, July 2023).
| Booked with | Pay later | Prepaid (“Pay Now”) |
|---|---|---|
| Costco Travel | Free to cancel, no prepayment online | Phone bookings at a prepaid rate may carry a fee |
| Avis | Free to cancel | $50, or $150 within 24 hours of pickup |
| Budget | Free to cancel | $50, or $150 within 24 hours. Changes are free, so try modifying first |
| Enterprise | Free to cancel | $50, or $100 within 24 hours |
| Alamo | Free, unless you guaranteed it with a card (then $50 within 24 hours) | $50, or $100 within 24 hours |
| Hertz | Free before pickup | Free within 24 hours of booking; a fee after that |
From each company’s own reservation terms. Fees change, so check your confirmation before you cancel. Each guide has the full steps.
Look at the total, not the daily rate
A rental car’s daily rate is only part of the price. Airport concession fees, facility charges and taxes get added at checkout, and they can be a big share of what you pay.
“We just rented a car for $490 for two weeks and after all the taxes and fees it was $808.”
Victoria B, commenting on Beat of Hawaii, August 21, 2026
- Compare totals, every time. A “cheaper” rate that adds more fees isn’t cheaper.
- Price the off-airport branch. Neighborhood locations often skip airport fees. A Beat of Hawaii reader was quoted $1,800 for three weeks at Lihue airport and $1,080 for the same car at a branch about a $20 taxi ride away (August 22, 2026).
- Count the extras. Costco Travel rentals include a free additional driver, which usually costs around $13 to $15 a day elsewhere. If you’re comparing Costco to a direct rate, that’s part of the price.
How to keep checking without losing your mind
Everything above comes down to one habit: look again. The hard part is doing it often enough to catch a drop that lasts a day.
- Check on a schedule. If you’re doing it by hand, a few fixed check-ins beat random ones. One Costco regular’s routine: “I tend to book early and shop again 30 days out then again 3 days out” (r/Costco, December 2023). Add a check the day before pickup, since that’s when some of the biggest drops land.
- Search like a new customer. Run a fresh search for your exact dates, pickup time and car class rather than looking at your existing reservation.
- Use a tracker, but read the result. Free tracking sites will re-shop a reservation and email you a lower rate. They’re useful, with a caveat travelers mention: “sometimes the cheapest options they find are pretty bad, but they do a good job of warning you upfront” (r/travel, May 2025). Check the company and whether the new rate is prepaid before you switch.
Or let Plot do the checking
Save money on the rental car you’ve already booked. Forward your confirmation to Plot and Plot Pro watches the price until pickup. When the same car from the same company gets cheaper, or a bigger car from them costs less than yours, you get an alert with the saving and the exact steps to rebook. It’s how the Fresno traveler above kept their $80, and it works alongside your flights and hotels in the same trip.
More on how it works: rental car price monitoring.