Free Spins USA – Best Casino Bonuses for Slot Players

Bonus1 provides a tremendous range of free spin casino bonuses for US players right here. You can scroll through and claim all free spins bonuses by signing up at each online casino and meeting the wagering requirements. Over 1,000 free spins are up for grabs at the listed US online casinos.

A complete guide with information on the free spins bonus types, rules, games, and more is included, too. Proceed as you see fit – and have fun!

New free spins bonuses at US online casinos

  • BetMGM – Get free spins when you register
  • DraftKings – Deposit $5 to get free spins
  • Borgata – Register to receive your free spins
  • FanDuel – Refer your friends and claim your bonus spins
  • Caesars Palace – Grab free spins instantly and after your first deposit

Our free spins bonus list is updated in real time, highlighting new offers and any changes. Our partner free spin casinos are fully licensed to operate in the USA and provide bonuses to new and existing players. Some free spins bonuses will be instantly triggered when you sign up, while others become available on your first or reload deposits.

There has never been a better time to try out online slots, our exclusive free spins promo codes are a testament to this.

How Bonus1 rates free spins offers

Although Bonus1 only recommends licensed and safe online casinos to US players, their bonuses are not created equal. When curating our free spins bonus list, we look at the following aspects.

  • Number of free spins
  • Deposit requirement
  • Value of each free spin
  • Wagering requirement
  • Qualifying games
  • Eligible games for playthrough
  • Maximum winning cap
  • Eligibility period
  • Issuance of free spins

Some casinos couple free spins bonuses with deposit bonuses, VIP rewards, or other perks. The frequency of free spins offers at an online casino also influences our ratings. One thing is certain, if Bonus1 has approved a US free spins casino bonus, it is worth claiming!

Free spins 101

Free spins are an extremely popular bonus type. It provides a fixed number of free rounds for selected online slots. Every pop has a fixed bet amount, and the winnings from the gaming session are credited as real cash. Before you can withdraw your free spins winnings, you might have to playthrough the bonus funds a few times.

Online casinos give free spins as a standalone bonus or side perk to new and existing players. Typically, free spins come in batches, cover the minimum bet, and apply to a single game. Several US casinos give a set number of spins on top of 100% match bonuses to their new customers, or no deposit free spins after registration. Replenishing your account at the right time can yield additional free spins bonuses.

I personally prefer bonus money over spins due to the freedom it provides when it comes to game selection. Also, free spins at minimum bet are hard to beat deposit or no deposit bonuses value-wise. Though with free spins, you get to try popular games and stand a chance to trigger in-game free spins or jackpots without using your real casino balance.

How free spins bonuses work at US online casinos

Activating and using free spins is a cinch. To start, select a US casino from our list, copy any promo code we highlight, and use our referral link to visit the official site. When there, click to register a new account and provide the required details. A promo code field might appear in the registration form, if we indicate a code, here is where you enter it. 

No deposit free spins are credited instantly at this stage. For welcome bonus free spins, you must visit the cashier, select a payment method, and deposit more than the minimum required amount. Make sure to opt-in to the free spins bonus during the process, and the promo should be credited instantly. 

To activate the free spins and start playing, simply visit your profile>bonuses, and off you go. If the free spins aren’t there, contact the casino’s support team to rectify the situation. Keep in mind that most free spins bonuses are credited in daily installments, not all at once.

Free spins bonuses won’t give you a lot of leeway in your game selection, you will have between 1 – 10 slots at your disposal. Do some research to see which of the supported games provides the best odds and click to play. The amount per spin and number of rounds are fixed, so just sit back and enjoy the process. 

The T&Cs will dictate what happens next. For example, your winnings might be instantly cashable, or you might have to play them a few times over to get there. 

Types of free spins bonuses

Online casino free spins bonuses come in different shapes and sizes. The offer type indicates who can claim the free spins and their features. Below we cover the main free spins bonus categories we’ve seen at US casinos we have reviewed.

  • Welcome free spins – the bonus spins are credited on your first deposit
  • No deposit free spins – sign up at the casino to receive the free spins without committing any money
  • Reload free spins – existing players who deposit on selected days can win free spins at the casino
  • VIP free spins – loyalty schemes include cash bonuses and free spins upon reaching certain milestones
  • Cashback free spins – a casino might offer free spins to players who have experienced significant losses
  • Birthday free spins – when your birthday approaches, casinos might give you real money or no deposit free spins as a thank you

Modifiers like no wagering, cash, mega, Halloween, instant play, no max win, etc. highlight that the free spins bonus stands out in a way. US casinos can get inventive in how they brand free spin offers, so reading the fine print beforehand is paramount.

Free spins terms and conditions

There are two main sets of rules you must pay attention to with free spins casino bonuses. The first one has to do with the value and application of the bonus, and the second with the wagering requirements.

Free spins bonus rules

  • Number of spins – can range between 10 – 500
  • Value of each spin – $0.1 – $1, though typically fixed at minimum value with all lines activated
  • Qualifying slots
  • Minimum deposit or activation requirements like a promo code
  • Issuance of free spins, all at once or in batches

Free spins wagering requirements

  • Free spins winnings wagering conditions – typically ranges between 20 – 40x the size of your winnings
  • Playthrough conditions – games you can play with bonus cash
  • Maximum win – the casino might limit the amount you can withdraw from FS bonuses
  • Validity period – includes the eligibility period of the offer, and the time you have to use the free spins and clear the WR

Our team explains all terms when reviewing US online casinos with free spins, but you should pay attention to them too. Failing to stick to the T&Cs may void your winnings. Operators have a window or page that clearly lists all applicable terms.

Tips to wager your free spins bonus winnings

Online casinos restrict your ability to strategize with free spins bonuses. That’s because they don’t let you select any game you like to play or the wager amount per spin. Having said that, you could follow these tips when you receive your free spins bonus winnings and hopefully end up in the black:

  • Go through the list of games contributing 100% to the playthrough and select titles with above average RTP and low max bet
  • Bet low until you meet the wagering requirement unless you won a significant amount of bonus cash from your FS
  • Withdraw your winnings when you rollover the funds, and deposit to claim a reload bonus
  • Repeat the process!

Are free spins good casino bonuses?

Our experts have tried all types of casino bonuses, and we have read books on T&Cs. Free spins serve casinos who want to advertise hefty deals but provide little play value. Let’s take an example:

  • 100% deposit bonus up to $500 and 120 free spins for Starburst

Depositing just $30 turns your funds into $60, so you get $30 for free. The 120 free spins on Starburst at minimum bet translate to $12 worth of spins. So, although the deal might appear hefty, it doesn’t mean much in practice.

Further, free spins bonuses rarely come in one go, pressing you to return day after day to receive the full bonus. You don’t have any say in the slots you can play or how much you bet per round.

Match bonuses, cashback, and most other promotions don’t limit players in any way. On the flip side, what I see as positive features of free spins casino bonuses are:

  • Usually a side bonus to an already solid deal
  • Push players to try new online slots
  • Enforce responsible gambling practices
  • Can give birth to additional in-game free spins

Popular USA slots to play with free spins

Unfortunately, you don’t get to pick what games to use your free spins on. Online casinos indicate the qualifying games of free spins bonuses in their terms and conditions. 

US casinos typically apply FS bonuses on their exclusive games, or titles by providers they have favorable deals with. After reviewing most platforms, we can say that the following are the most popular free spins games:

  • Starburst
  • Book of Dead
  • Legacy of Dead
  • Big Bass Bonanza
  • Big Bass Splash
  • Sweet Bonanza
  • Gates of Olympus
  • Riche Wilde and the Tome of Madness/Insanity
  • Book of the Fallen

Thankfully, games online casinos offer free spins on are high RTP slots with solid gameplay, free spins rounds, and decent max payouts. A good way to select an operator is to see what games they apply their free spins bonuses on.

FAQs

Which US casinos give free spins to new players?

Our team at Bonus1 has grouped all US online casinos with free spins offers on this page. We update it regularly to reflect new promos and the latest terms.

Are free spins real money?

Free spins are not real money. They are a casino bonus you can use to play free slot games, and anything you win will be credited as bonus funds you must wager a number of times. Then, you can withdraw the remaining balance to your bank account.

How to withdraw free spins from the casino?

To withdraw free spins, you must first use them on the qualifying games, clear any wagering requirements, and have a balance over the casino’s minimum withdrawal limit.

What is a good free spins bonus?

A good free spins bonus provides free gaming on your preferred slots, 50+ spins, and ideally $0.2 or more per spin.

How much are free spins bonuses worth?

To calculate how much a free spins bonus is worth, you can multiply the number of spins by the fixed bet per round. Though ultimately, what you win will depend on your luck playing the spins on the qualifying slots.