Renting an RV in St. Louis: What It Costs and What to Know

Revised September 13, 2026

A family in O’Fallon has fall break circled on the calendar and two ways to spend it. The first is the usual: two hotel rooms for a week, three restaurant meals a day, and the dog boarded back home. The second is an RV, which the kids have been lobbying for since a neighbor pulled one into the driveway last summer. The parents like the idea of one rolling home with a kitchen and the dog along for the ride. What they cannot picture is the bill, because every listing shows a nightly rate and nothing else.

Across St. Louis County, a retired couple is quietly shopping for a motorhome and has not told the kids yet. They have the savings and the time, and they have watched enough videos to know the vocabulary. What they do not have is a single night of experience in one. A friend told them the only honest test drive is a week’s rental, and they are starting to think she is right.

Then there is the group of six friends heading to a weekend music festival a few hours from the city. Hotels near the grounds are booked or absurd, tents sound fun until it rains, and somebody floated the idea of a rolling base camp: one motorhome parked at the campground with a real bathroom, a fridge, and a place to sit when the sun goes down. They want to know what it costs to split six ways and whether one of them can actually drive the thing.

Every one of them lands on the same first question, and it is a money question: what does a week in a rental RV actually cost, and how is that number built? This guide walks through it the structural way. How nightly pricing works, which fees stack on top, which type of rig a first-timer should choose, whether you need a special license in Missouri, and how to size up a rental outfit before you hand over a deposit. We will not quote a firm price, because rates move with the operator, the rig, and the date. We will show you how the meter is built and exactly what to ask.

How much will it cost to rent an RV for a week in St. Louis?

A week has no single price, because RV rentals bill by the night and the rate rises with size and age. Small trailers and camper vans run roughly a hundred dollars a night, Class C commonly in the low hundreds, Class A higher. Fees, mileage, generator hours, and campground costs stack on top, so confirm everything with the operator.

Think of the total as layers, not one flat fee. The bottom layer is the nightly rate, which climbs as the rig gets bigger and newer. The next layer is the usage charges: miles beyond your allowance and generator hours on a motorhome. On top of that sit the fixed fees, like cleaning, dumping, kits, and a refundable deposit, plus insurance or a damage waiver. Then, outside the rental entirely, come fuel and campground fees. A week is seven nights of the first layer and one helping of everything else.

That structure is why the O’Fallon family and the festival friends can get very different totals for what sounds like the same thing. A small camper van parked at one campground for a week, with a short drive each way, sits at the low end. A Class A coach hauled three states away with the generator running every night is a different invoice altogether. Once you see the layers, the number stops feeling random and starts feeling like something you can plan around.

One honest note before the details. Any range in this guide is a starting point, not a promise. Rates vary by operator, by the age of the unit, and by the calendar, and we will not print a number we did not get from the company you are about to call. Everything below is meant to help you read a quote, not replace it.

How is RV rental pricing built?

Nearly every RV rental is priced by the night, and the nightly rate follows two things: how big the rig is and how new it is. Small travel trailers and camper vans sit at the bottom, Class C motorhomes in the middle, and large Class A coaches at the top. A newer unit in any of those tiers costs more than an older one, because the operator is still paying it off and it has fewer miles on it.

The nightly rate and what moves it

The nightly rate is the headline number, and it is the one you can shop most easily. As a rough guide, small trailers often land around a hundred dollars a night, Class C motorhomes commonly run in the low hundreds, and Class A coaches sit above that. Those are wide ranges on purpose. The same size class can vary a great deal between a ten-year-old unit and one from last season, and the operator’s own costs, insurance, and maintenance standards all feed into it.

Why holiday weekends and summer cost more

Pricing follows demand, plainly and without apology. Summer weeks cost more than April weeks, and holiday weekends cost the most of all, because a fleet of rigs can only be in so many campgrounds at once. The O’Fallon family looking at fall break may find a friendlier rate than a family booking the same rig for the Fourth of July. Peak dates also tend to bring the strictest rules: longer minimums, firmer deposits, and fewer units left to choose from. Book early, and you negotiate from a better seat.

Minimum-night stays

Most operators set a minimum number of nights, and it stretches on peak dates. A three-night minimum in the off-season can become a full week over a holiday. That is not a trick. It covers the operator’s cost of prepping, cleaning, and inspecting a unit that cannot be rented twice in the same window. If you want a two-night trial run, ask about it directly and aim for a weekday in spring or fall, when the minimum is likely to be shortest.

What fees show up after the nightly rate?

The nightly rate is where the quote starts, not where it ends. Expect a mileage allowance with a per-mile charge beyond it, generator hours billed per hour on motorhomes, a security deposit, an insurance or damage waiver charge, cleaning and dump fees, optional kitchen and linen kits, and a delivery and setup fee if you have the unit brought to your campsite. None of these are unusual. They just need to be in the written quote before you pay.

Mileage and generator hours

Mileage is the fee that surprises people most. Many rentals include a set number of miles per night and bill each mile past that, which is fine for a week at a campground two hours away and painful for a trip across three states. Generator hours work the same way on motorhomes: a daily allowance, then an hourly charge past it. Staying at a site with electric hookups, which is worth confirming when you book a campsite near St. Louis, can bring generator hours close to zero.

Deposit, insurance, and the damage waiver

A security deposit is normal and is usually held rather than charged, then released after the unit passes its return inspection. Insurance is separate. Your own auto policy may or may not extend to a rented motorhome, and it rarely covers the inside of a trailer, so operators typically require you to buy their coverage or a damage waiver by the day. Ask what the deductible is, because that is the number you would actually pay if something goes wrong.

Cleaning, dumping, kits, and delivery

Cleaning and dump fees are either a flat charge or a penalty for returning the unit dirty or with full tanks, and the difference matters, so ask which one you are looking at. Kitchen kits and linen kits are convenience add-ons that save you from packing pots and sheets. Delivery and setup is the fee to watch if you do not want to drive at all: the operator tows the trailer to your campsite, levels it, hooks it up, and comes back to collect it. For a nervous first-timer, that fee can be the best money in the whole quote.

Which type of RV should a first-time renter choose?

For most first-timers, the honest answer is a Class C motorhome or a trailer that the operator delivers and sets up. Both remove the biggest headache, which is towing. A Class C drives like a large moving truck, has the bathroom and kitchen aboard, and fits a family. A delivered trailer means you drive your own car to the campground and the rig is already leveled and hooked up when you arrive.

Trailers and the tow-vehicle problem

Travel trailers carry the lowest nightly rates, and that is the trap. To tow one yourself you need a vehicle rated for the loaded weight of the trailer, the right hitch and wiring, and the nerve to back it into a campsite in the dark. Many family SUVs are not rated for a trailer big enough to sleep five, and most rental operators will not hand over a trailer to a driver who cannot show the right setup. If you own a properly rated truck and have towed before, a trailer is a bargain. If not, look at a motorhome or pay the delivery fee.

Camper vans, Class C, and Class A

Camper vans are the easiest thing to drive and the tightest to live in, which suits a couple or two friends and frustrates a family of five. Class C motorhomes are the middle ground and the most common first rental: a van chassis with a bunk over the cab, a real bathroom, and enough beds for a family. Class A coaches are the big bus-shaped units, comfortable to live in and daunting to drive, with the highest nightly rates and the hungriest fuel tanks. The retired couple in our opening story should rent the class they are thinking about buying, not the one that is easiest to rent.

The delivered-and-set-up option

Delivery is the option that turns an RV week into something closer to a cabin stay. You pick the campground, the operator brings the trailer, sets it up, and walks you through it, and you show up in your own car. You never tow, never back up, and never worry about a low bridge. The festival friends could do exactly this at the campground and split the delivery fee six ways. The trade-off is that the rig stays put, so day trips happen in your car, which for most first-time renters is a feature, not a limitation.

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Do you need a special license to drive a rental RV in Missouri?

No. Missouri does not require a special license class to drive a typical rental motorhome for personal use, so a standard driver’s license is enough for a Class C and, in most cases, a Class A. The rental operator adds its own rules: renters usually must be 25 or older, hold a valid license, and list every driver who will take the wheel. A large Class A is still a very big vehicle, and no license rule changes how it handles in a crosswind.

Treat the license question and the skill question as two different things. Being legal to drive a thirty-foot coach and being ready to do it are not the same. Many operators walk you through a short orientation at pickup, and some will let you drive the unit around the lot before you commit. If two wheels are more your speed for a weekend, our guide to renting a motorcycle in St. Louis covers that side of the rental world in the same way.

Is a week in an RV actually cheaper than a hotel?

Not automatically, and anyone who tells you otherwise is skipping a few line items. Once you count fuel, campground fees, mileage, generator hours, and the add-on fees, an RV week can land near the cost of a modest hotel stay. Where it wins is group size, the kitchen, and the dog. Where it loses is short trips, because the fixed fees do not shrink for two nights.

Run the O’Fallon family’s math and it comes into focus. Two hotel rooms for a week, plus a week of restaurant meals for five, plus boarding the dog, is a real number. One Class C for a week, plus campsite fees, plus fuel at single-digit to low-teens miles per gallon, plus the deposit and fees, is another real number. For a family of five with a dog and a kitchen that gets used, the RV often comes out ahead or close to even, and the trip itself is different in kind.

For the festival friends, the comparison is simpler, because the alternative is tents or nothing. For a couple on a three-night getaway, the hotel usually wins outright. The honest approach is to price your exact trip both ways, and to remember that the RV number is easier to underestimate. If you want ideas for where an RV week can take you, our roundup of the best outdoor activities in St. Louis for every adventure level is a good place to start planning.

How do you interview an RV rental outfit before you book?

Treat the first call like an interview, because it is one. Shortlist two or three operators, then state plainly what you want: your dates, how many people are sleeping aboard, whether you want to drive or have it delivered, whether a dog is coming, and roughly how far you plan to go. Then listen to what each operator is prepared to provide. The gap between what you asked for and what they offer is the signal.

A good operator answers those questions directly and volunteers the things you forgot to ask. They tell you the mileage allowance without being pushed, explain the generator policy, and are clear about the deposit and the deductible. They ask you questions back, like whether you have towed before or where you are camping, because they want the trip to go well. The operator who is vague about insurance, cannot say what the cleaning fee covers, or gets impatient with a first-timer is telling you something worth hearing before you pay.

Ask what happens if something breaks on the road. Every rig has a water pump or a slide-out that can fail, and the difference between operators is how they handle it: an after-hours number, a plan for roadside help, and a clear policy on who pays for what. Ask about pets in writing, because policies range from welcome to forbidden. Then ask the retired couple’s question: can we take it around the lot first? An operator who says yes is usually one who takes pickup day seriously.

If you run an RV rental business around the metro, notice that every one of those questions is a chance to stand out. Renters do not expect a bargain. They expect a straight answer, a clean unit, and someone who picks up the phone on a Saturday. The outfit that answers the interview well is the one that gets the booking, the review, and the repeat family next fall.

What should you do on pickup day?

Pickup day is the most important hour of the rental, so give it a full hour. Walk the outside of the unit with the operator and photograph every existing scratch, dent, and cracked light before you sign. Inside, run everything: the water pump, the water heater, the fridge, the stove, the air conditioner, the furnace, the slide-outs, and the generator. Then have the operator show you how to hook up water and power, how to dump the tanks, and how to level the rig.

Confirm the fuel and propane levels and how they should come back. Confirm the mileage reading on the odometer and the hours on the generator meter, and make sure both match the paperwork. Get the after-hours number into your phone before you leave the lot. Ask where the fresh-water hose, the sewer hose, the power adapters, and the leveling blocks are stored, and check they are actually there. Finally, take the first few miles slowly, on wide roads, before you commit to the highway.

Return day is pickup day in reverse. Bring the unit back clean, with the tanks emptied unless the quote says otherwise, with fuel and propane at the agreed levels, and with enough time for the operator to walk it with you. Do the walk together, so the deposit conversation happens face to face instead of by email a week later. Most disputes over deposits come from a return that happened in a hurry, and most of those never had to happen at all.

Frequently asked questions

What is the average cost per day to rent an RV?

It depends on the rig more than anything else. Small travel trailers and camper vans commonly rent for roughly a hundred dollars a night, Class C motorhomes often land in the low hundreds, and Class A coaches sit higher still. Newer units cost more than older ones of the same size. Holiday weekends and summer push every tier up. Treat any range as a starting point and get the real nightly figure from the operator for your exact dates.

What is the cheapest way to rent an RV?

Rent small, rent older, and rent off-peak. A modest travel trailer or an older camper van on a weekday in spring or fall usually costs the least per night. Keep the trip close to home so mileage charges stay near zero, skip generator hours by staying at sites with electric hookups, and bring your own bedding and kitchen gear instead of paying for kits. A delivered trailer can also be cheaper than you expect once you skip fuel.

Is it cheaper to stay in an RV or a hotel?

Not automatically. Once you add fuel, campground fees, mileage, generator hours, and the add-on fees, an RV week can cost as much as a modest hotel stay. The RV wins when you have a big group that would need two or three rooms, when you want a kitchen so you stop eating out, or when you are traveling with a dog. It loses on short trips, because the deposit, cleaning fee, and minimum nights do not shrink for a two-night stay.

Is it cheaper to rent an RV or buy one?

For anyone who camps a few weeks a year, renting is almost always cheaper. Buying adds a loan or a big check, insurance, storage, maintenance, tires, and depreciation that keeps running while the rig sits in a driveway. Renting lets you pay only for the weeks you actually use. Just as important, a week’s rental is the cheapest way to learn which layout you really want before you spend real money on the wrong one.

What are the drawbacks of renting an RV?

The hidden costs are the big one: mileage, generator hours, cleaning and dump fees, kits, and a deposit that all sit outside the nightly rate. Fuel adds up fast, since motorhomes get single-digit to low-teens miles per gallon. Driving a large rig is tiring for a first-timer, campgrounds still charge nightly fees, and you are responsible for returning the unit clean with tanks emptied. Minimum-night rules on peak dates can also force you to book more nights than you need.

Can you use the bathroom in an RV while it’s driving?

In many places it is legal for a passenger to walk to the bathroom in a moving motorhome, but it is not safe, and many rental agreements discourage or forbid it. Everyone aboard should stay belted while the RV is moving, and a sudden stop in an unbelted bathroom is a real injury risk. The practical answer is to plan stops. In a towed trailer the question does not come up, because nobody rides in the trailer at all.

What do I need for my first RV trip?

Less than you think, but a few things matter. Bring bedding and towels unless you rent a linen kit, basic kitchen gear or the kit, a flashlight, and a set of leveling blocks if the operator does not include them. Pack a water hose and power adapter only if they are not provided, and confirm that at pickup. Add a paper map, a first-aid kit, and the operator’s after-hours number. Our guide to what outdoor gear you actually need in St. Louis covers the rest.

Is it cheaper to fly or rent an RV?

For a family or a group going a long way, the RV can compete once you count airfare per person, a rental car, hotel rooms, and restaurant meals against one nightly rate plus fuel and campsites. For one or two people on a short trip, flying is usually cheaper and far less tiring. The honest way to compare is to price your exact group, dates, and distance both ways, and remember that a motorhome burns fuel quickly.

About the Author: The St Louis Near Me Directory Team
Written by a dedicated team of St. Louis locals who live, work, and play right here in the St. Louis metro. Founder Lane Forman and team are committed to building the region’s most trusted directory by verifying listings and connecting local businesses with loyal customers across Missouri and Illinois.

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