Discover the best online casino bonuses from trusted US gambling sites, including welcome offers, no deposit bonuses, sweeps coins, and free spins. With fair terms and fast withdrawals, your winnings will be with you sooner than you think.
| Rank | Casino | Regional Flag | Bonus Offer | Play Online | Offers Claimed | Screenshot | Pros | More Details | Casino Review | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
#1 TOP RATED CASINO |  | Exclusive Offer: 245,000 Gold Coins + 117.5 Free Sweepstakes CoinsBonus | 2795 claimed this offer in the last month |  | Deposit options include    
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2 | | Get Up To 625,000 Gold Coins + 125 SC Free + 1250 VIP PointsBonus | 154 claimed this offer in the last month |  | Deposit options include    
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3 | | 1.5 Million Wow Coins + 35 Free Sweepstakes CoinsBonus | 2876 claimed this offer in the last month |  | Deposit options include  
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4 | | 550,000 Gold Coins, $55 SC + 5% RakebackBonus |
| Read Stake Review | |||||||
5 | | 800,000 Crown Coins + 40 Free Sweepstakes CoinsBonus |
| Read CrownCoins Review | |||||||
6 | | GC 10,000 + SC 3Bonus |
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7 | | Up to 367,000 Gold Coins + 32.3 Free Sweepstakes CoinsBonus |
| Read Pulsz Review | |||||||
8 | | Exclusive Offer: 107,500 Gold Coins + 35 Free Sweepstakes CoinsBonus |
| Read McLuck Review | |||||||
9 | | 100,000 Gold Coins + 2.5 Free Sweepstakes CoinsBonus |
| Read DingDingDing Review |
When reviewing US online casinos, our experts highlight certain sites to avoid, particularly those that offer attractive bonuses but fail to deliver on their promises or don't meet our high standards. These are the latest ones to avoid:
"On this page, you will find our top picks for the best casino bonuses in the US, plus essential tips for understanding key terms and conditions. Keep in mind that available bonuses may vary based on your location. We have specific bonus pages for states where real money gambling is legal, along with a detailed sweepstakes guide for other states."
There is a great variety of bonus offers in the US, but some truly stand out from the rest. Below are my favorite casino bonuses that give every player a little extra, from hourly rewards to the biggest welcome bonus available right now.
✅ The largest number of Sweep Coins (111.7 compared to 35 or under)
✅ Get 1,500 Gold Coins and 0.20 Sweepstakes Coins daily
✅ Receive up to 65 Sweepstakes Coins per referred friend
❌ The first deposit bonus requires a purchase of $9.99, the second deposit $19.00 and the third deposit $39.00
Hello Millions is my top pick because they offer the most Sweep Coins and the best overall casino bonus. New players receive a no deposit welcome bonus of 15,000 Gold Coins and 2.5 free Sweepstakes Coins upon signup. If you're looking for more, you can purchase a coin package that gives you a total of 245,000 Gold Coins and 117.5 free Sweepstakes Coins across your first three purchases. Use our promo code CORGBONUS to claim this exclusive offer.
👨💻 User review: “I love hello millions. I have won quite a few of their Facebook competitions since starting to play with them and they also have great packages and customer service too!” — Brianna ould, September 11, 2024, Trustpilot
💡 Editor’s insight: This welcome bonus is perfect for beginners wanting to try the casino without making a deposit, as well as for players ready to deposit for more funds to play with. I love that this bonus is flexible enough to suit every player’s needs. With no game restrictions and a low playthrough requirement of just 1x for SC, it offers great value.
⭐ Casino.org rating: 4.3/5
ℹ️ Unavailable in: Alabama, Georgia, Idaho, Kentucky, Nevada, Montana, Michigan, and Washington
🔎 Check out our full Hello Millions review
✅ Winner of the EGR 2024 & 2023 Social Gaming Operator of the Year
✅ Rewards every hour offering 10 Gold Coins and 15 Diamonds
✅ 1,200 games — more than any other sweeps casino we recommend
❌ You need a minimum of 100 SC to withdraw for cash prizes
The welcome bonus at High 5 Casino offers new players 40 Sweepstakes Coins, 200 Game Coins, and 100 Diamonds. While this isn’t as big as Hello Millions' exclusive offer, you don’t need to make any purchase to claim it. Additionally, High 5 Casino is fantastic for daily bonuses, so you won’t have to worry about running out of funds to play. You can top up your coin balance every four hours with their 4-hour bonuses, along with enjoying Rapid Rewards Jackpots, Flash Prizes, and social media giveaways and competitions.
👨💻 User review: “My experience was made great because of the large selection of slots, new slots added every week, daily login bonuses are awesome and can be claimed more than once in a 24 hour time frame, live stream on YouTube playing slots and giving free spins.” — Ciarra Cox, September 28, 2024, Trustpilot
💡 Editor’s insight: With their daily bonuses, you can enjoy your favorite games without having to make a deposit. You'll have access to over 1,200 social games to explore, making it the perfect place for players looking to use their daily rewards on a wide variety of games.
⭐ Casino.org rating: 4.8/5
ℹ️ Unavailable in: Washington, Nevada, Kentucky, Michigan, and Idaho
🔎 Check out our full High 5 Casino review
✅ Claim the largest number of Gold Coins (1.5 million compared to 800,000)
✅ Regular casino bonuses and over 20 coin packages
✅ Higher than average payout percentage (97%)
❌ You must add your phone number and verify your account to receive the welcome package
New players at WOW Vegas can claim a huge welcome bonus of 1.5 million WOW Coins and 35 Sweepstakes Coins. Similar to Hello Millions, this offer includes both a no deposit bonus and a deposit bonus. Upon opening your account at WOW Vegas, you’ll receive 250,000 WOW Coins and 5 free Sweepstakes Coins. For even more, you can purchase an exclusive coin package for $9.99 which gives you 1.5 million WOW Coins and 35 free Sweepstakes Coins. Don't forget to use our exclusive promo code CORGBONUS to claim this offer.
👨💻 User review: “I love playing with them. They give back to their players daily with spins, free coins and happy hour discounts, weekly with cash back coins and randomly with additional bonuses. Especially once you reach vip level and have access to the HOSTS. They are awesome! And you get 24hr cash out” — Julie Patterson, September 29, 2024, Trustpilot
💡 Editor’s insight: WOW Vegas uses its own currency, WOW Coins, which sets it apart from most other casinos that offer Gold Coins and Sweeps Coins. WOW Coins function similarly to Gold Coins, with the difference being primarily in the naming convention.
⭐ Casino.org rating: 4.5/5
ℹ️ Unavailable in: Idaho, Nevada, Michigan, and Washington
🔎 Read our full WOW Vegas casino review
We're here to help you find the best online casino bonuses in the US and sometimes we get exclusive bonus codes that you can use to unlock special offers. Take a look at our promo codes for December below!
While welcome bonuses are the most common type of bonus at US casinos, there are plenty of other options. Learn about the most common offers and how they can boost your bankroll.
A welcome bonus, sometimes referred to as a sign-up bonus, is a reward new players receive when they sign up for a casino. Top US casinos like BetRivers, BetMGM, DraftKings, FanDuel, and Caesars Casino offer welcome bonuses to new players. Most often, these offers include a deposit match on your first deposit. For example, Caesars Palace Online Casino gives you a 100% deposit match up to $2,500. This means that if you deposit $2,500 the casino will match it, giving you a total of $5,000 to play with.
✅ Get a reward as soon as you sign up
✅ Start your gaming session with a healthy bankroll
✅ Have your deposit amount matched by anything up to 200%
💡 Editor’s insight: Caesars Palace Online Casino is one of our top choices for welcome bonuses. It’s available in Pennsylvania, Michigan, New Jersey, West Virginia.
A no deposit casino bonus gives you bonus funds or free spins to play with, without requiring you to make a deposit. BetMGM offers one of the most generous no deposit bonuses in the US, giving you $25 on the house. As part of their welcome bonus, you also get a 100% match up to $1,000 on your first deposit. This no deposit bonus is available only to players in Michigan, New Jersey, and Pennsylvania.
✅ Receive bonus funds or free spins just for signing up
✅ Typically available only to new players or during specific promotions
✅ Most no deposit bonuses require players to wager a specific amount before they can withdraw any winnings
💡 Editor’s insight: The BetMGM no deposit bonus has a low 1x wagering requirement compared to deposit matches, which typically range from 15x to 30x. However, to withdraw any winnings, you’ll need to make a deposit of $10 or more.
With a free spins bonus, you can play slots with the chance to win real money prizes without risking your own money. It’s one of the best casino bonuses for slot fans and is often included as part of a welcome package. For example, you might receive 20 free spins just for signing up to a new casino or when you make your first deposit.
✅ Enjoy slot games without spending your own money
✅ Winnings from free spins can be converted into real money
✅ Try out different strategies and see how they work in practice without risking your own money
💡 Editor’s insight: If there are no free spins bonuses available at US casinos, you can use your deposit match bonus on most slot games. Just be sure to read the T&Cs carefully before you start playing, as not all slots may contribute to the wagering requirements.
If you’re in a state where real money gambling isn’t legal, you can still enjoy sweepstakes casino bonuses. These bonuses typically provide a mix of Gold Coins and Sweeps Coins which can be used on a wide variety of games. The most common type of sweepstakes bonus is the welcome bonus, which usually doesn’t require a deposit. Additionally, many sweepstakes casinos offer exclusive coin packages, allowing players to purchase extra funds if they wish.
✅ No real money deposit required
✅ Coins can be earned for free or by purchasing coin packages, providing flexibility for players
✅ Sweeps Coins can be redeemed for prizes
💡 Editor’s insight: Hello Millions currently offers one of the best sweepstakes bonuses. As a new player, you’ll receive 15,000 Gold Coins and 2.5 free Sweepstakes Coins upon registration, with the option to purchase more if you wish.
VIP programs are loyalty schemes designed to reward players with exclusive perks. These benefits can include personalized bonuses, faster withdrawals, dedicated account managers, and invitations to special events. Caesars Palace Online Casino has one of the largest and most exclusive loyalty programs among US casinos, where you earn reward credits on most of your activities, which can then be exchanged for rewards.
✅ Creation of bonuses and special promotions based on your gaming preferences
✅ Participate in special events for loyal players
✅ Have your own VIP manager
💡 Editor’s insight: Through the Caesars Palace loyalty program, you earn one reward credit for every $5 you play on slot machines. You’ll also earn reward credits when playing video poker, table games, live keno, bingo, sports, and more.
Reload bonuses are offered to players who have already made at least one deposit and provide additional bonuses. For example, if you deposit $200 and the casino offers a 50% reload bonus, you’ll receive an extra $100 in your wallet.
✅ Typically match a percentage of the deposit, like 50% or 100%
✅ Can often be used on a wide range of games, including slots and table games
✅ Increase your money without wagering more
With a cashback offer, a casino can refund your losses from anywhere between 0.5% and 30%. For example, if a casino offers 10% cashback and you lose $100, you will receive $10 as part of the cashback promotion. This offer is designed to reduce your financial risk and encourage you to continue playing, so the cashback is usually credited to your casino account. It can be reused in other games or, in some cases, withdrawn in cash.
✅ Return a percentage of losses as bonus funds, usually between 0.5% and 30%
✅ Applies to losses over specific periods, such as daily, weekly, or monthly
✅ Potential for real cash withdrawals
High roller promotions are exclusive to players who bet large amounts of money. These bonuses offer bigger rewards like exclusive tournaments, more free spins, or even a personal account manager. These types of offers can also be part of many VIP and loyalty programs.
✅ Work through the tier system for better player rewards
✅ Get exclusive bonus casino rewards to top up your bankroll
✅ Enjoy other prizes like gadgets and even holidays
Some casinos will reward you with a bonus when you refer a friend to the casino. BetMGM has one of the most generous bonuses like this where you get a $100 bonus for each friend you refer.
✅ Boost your balance with bonus rewards for referring friends
✅ Share your gaming experience with friends
✅ Both you and your friend benefit, with your friend receiving a welcome bonus and you earning rewards
💡 Editor’s insight: To successfully refer a friend to BetMGM, they must sign up using the BetMGM Refer A Friend invitation and meet all the terms and conditions for this bonus offer. Be sure to read the T&Cs to ensure both you and your friend qualify for the bonus.
With game specific promotions, you can receive free spins or bonus money to use on a particular game. These types of bonuses are often offered when a new game is released, as casinos aim to encourage players to try it out.
✅ Unique bonuses tied to specific games
✅ May include unique features tailored to the games
✅ Allows you to discover new titles without risking your own bankroll
As most online casino gambling activities now take place on smartphones, exclusive mobile casino bonuses aren't as common as they used to be. However, they still exist. For instance, you might receive an additional bonus for downloading a casino app.
✅ Specific bonuses for Android and iOS devices
✅ Get a bonus incentive for downloading a casino app
✅ Also receive the full range of rewards the casino offers
These are regular bonuses available on a daily, weekly, or monthly basis. They can include any of the bonus types we’ve mentioned earlier or customized seasonal promotions. For example, BetRivers hosts a daily ‘Spin to Win’ slot tournament, giving you a chance to win daily bonuses, along with a Happy Hour Multiplier feature that awards 2X loyalty points for use in their bonus store.
✅ Receive a monthly bonus offer
✅ A variety of seasonal promotions throughout the year
✅ Get both cash and prizes in return for regular play
💡 Editor’s insight: These bonuses may only be available for a limited time, so if you’re interested in monthly, weekly, or daily promotions, I recommend signing up for a casino’s newsletter to ensure you never miss a bonus.
Are you playing from Pennsylvania, Michigan, New Jersey, West Virginia, Connecticut, Rhode Island, or Delaware? Discover the best casino bonuses available in your state below. If you’re outside these regulated states, explore our sweepstakes casino guide, where we rate the top sweepstakes casinos and bonuses across the US.
When claiming a casino bonus, it's essential to review the terms and conditions closely. Watch for wagering requirements, time limits, game restrictions, and withdrawal limits. These factors can greatly impact how easy it is to enjoy your bonus and withdraw your winnings.
This is the least amount of money you need to deposit to activate a bonus. For a welcome bonus, the minimum is typically $10. If you deposit less, you won’t qualify for the bonus offer.
💡 Editor’s insight: The maximum bonus amount is essentially the opposite of the minimum deposit. You can deposit more, but you can not gain any more bonus cash from doing so.
These rules specify which games you can play with your bonus money. Some games may not contribute toward meeting the bonus conditions, or they might contribute at different rates. For instance, slots often count 100% toward wagering, while table games or certain slots might contribute less or not at all.
💡 Editor’s insight: Understanding game restrictions helps you choose the right games to meet wagering requirements efficiently.
This is how many times you need to wager the bonus before withdrawing your winnings. Wagering requirements usually range from 20x to 50x, and a lower number makes a big difference. A requirement around 35x or lower is generally considered a good deal. Similar to game restrictions, games can contribute to the wagering requirement differently. At Caesars, the wagering requirements are 15x on slots, 30x on video poker, and 75x on other games.
💡 Editor’s insight: The total amount you need to wager will depend on the size of your bonus and the games you play. For example, if you deposit $1,000 and receive a $1,000 bonus, and you only play slots, you will have to wager a total of $30,000 ($2,000 x 15).
These are the methods you can use to deposit or withdraw funds. Some casinos may exclude certain payment options from being eligible for bonuses, so you need to check before making a deposit.
💡 Editor’s insight: At Caesars, deposits made using PayNearMe or via a casino cage are ineligible for the welcome bonus.
Bonuses typically have an expiration date, meaning you must use the bonus and meet the wagering requirements within a certain period, often up to 30 days. If you don’t, you’ll lose the bonus and any winnings associated with it.
💡 Editor’s insight: Time limits may also apply to the amount of time you have after signing up to claim the bonus.
A max-win is the total stipulated amount you can win while your bonus is in play. This can prevent you from obtaining jackpots available on some casino games. There are some bonuses with no max-wins, which means there is no restriction on how much can be won.
💡 Editor’s insight: Some bonuses will have a max bet available when in play. This works the same way as your payouts are reflective of the value of your bet.
"During my 8+ years in iGaming, I’ve learnt that bigger doesn’t always mean better when it comes to casino bonuses. The true value of a bonus depends on your deposit amount, the games you want to play, and your preferred playtime."
⭐Best US bonus casino | Hello Millions |
🎁Biggest US casino bonus | |
💰Top bonus types | Welcome bonuses, no deposit bonuses, deposit match, free spins |
🔄Average wagering requirement | 35x |
💳Minimum deposit | $10 |
🎰Eligible games | Online slots, blackjack, roulette, video poker |
Use our bonus calculator to discover the size of your welcome bonus. Simply select your casino, choose your deposit amount, and let our calculator do the rest for you!
Before we recommend US online casinos, we put them through our 25-step review process. Bonuses and promotions are an important part of this process, and we assess and compare each offer to make sure they meet our criteria. This is what we look at specifically when evaluating casino bonuses:
To be listed among our top recommended casinos for bonuses in the US, a casino must offer an impressive welcome bonus. We look for a generous bonus that caters to a broad range of players, accompanied by fair terms and conditions.
This is why Caesars Palace Online Casino is one of our top choices in the US. They offer new players a 100% deposit bonus up to $2,500 with a minimum deposit of just $10. This means the bonus is suitable for both players making a small initial deposit of $10 and high-rollers looking to maximize their bonus.
We examine every detail of bonus terms and conditions to ensure we don’t recommend bonuses with unrealistic wagering requirements or player restrictions. A good welcome bonus should have a minimum deposit of $10, wagering requirements of 35x or lower, and at least seven days to complete the requirements (30 days is even better!).
Additionally, players should be able to use their bonus on most games. While some game restrictions are typical at most casinos, we believe players should still have the flexibility to use their bonus funds on the majority of games.
US online casinos with the best casino bonus have more than just an impressive welcome bonus. They have a good variety of bonus types including no deposit bonuses, free spins bonuses, deposit matches, and loyalty rewards that their players can enjoy long after they’ve claimed their welcome bonus.
Caesars Palace Online Casino, BetMGM, and BetRivers all offer great casino bonuses beyond their welcome offer. At Caesars Palace Online Casino, you have their extensive Loyalty Rewards scheme to enjoy, at BetMGM you’ll find weekly offers such as the Bonus Spins Drops, and at BetRivers you have daily tournaments and more.
Safety is our top priority when reviewing US online casinos, so you can rest assured that all the top casino bonuses highlighted on this page come from safe and legal US casinos. We will never recommend a US online casino that is not licensed or regulated by the gambling authorities in the state where it operates, such as the Michigan Gaming Control Board, New Jersey Division of Gaming Enforcement, Pennsylvania Gaming Control Board, Connecticut State Department of Consumer Protection, and the West Virginia Lottery.
We also expect high-level security features, including SSL encryption, to protect your personal data. Additionally, we look for casinos audited by independent bodies like eCOGRA.
Even if an online casino offers the largest bonus we’ve ever seen, it won’t make it onto our list of recommended casinos if it falls short in other areas. While bonuses are an important aspect of online gambling, the overall experience is equally vital. We want to ensure you enjoy your gaming experience to the fullest, not just when you claim your welcome offer as a new player.
Since 1955, Casino.org's experts have been testing and rating online casino bonuses in order to provide players with clear, detailed, and objective reviews.
We have reviewed the pros and cons of over 100 online casinos in the USA to select and offer you the best of them.
Our team is dedicated to updating our content daily with the latest news, launches, and trends in the iGaming industry.
We have thoroughly examined the bonuses and played with them, ensuring that our comments are real-life experiences.
We follow a rigorous 25-step process to provide you with accurate and objective information about each online casino.
Once you’ve found the best welcome bonus for you, the next step is to sign up at the casino and claim it. Follow the steps below to claim your bonus in just a few minutes.
Click the “Sign Up” or “Register” button at your chosen casino, fill in your personal details, and verify your identity. This process is usually quick, but be sure to have the necessary documents ready to ensure a smooth sign-up process.
When you’re logged in to your new account, navigate to the cashier section of the casino to make your first deposit. Make sure to enter the required amount (often a minimum of $10) to be eligible for the bonus.
Once your deposit is complete, the bonus will either automatically be credited to your account or require you to manually claim it in the promotions section. Always check if the bonus is active before you start playing. If you have any issues at this point, you can always reach out to the casino’s customer support team for help.
Enjoy your bonus by playing your favorite casino games or try out new ones. Be aware of the wagering requirements and game restrictions, especially if you want to be able to withdraw any winnings. Keep track of your progress to make sure you fulfil the terms within the bonus timeframe.
Both deposits and withdrawals can be made using several payment methods, including popular options like PayPal, Visa, MasterCard, Apple Pay, Google Pay, and American Express. Deposits should be instant and provide direct access to your casino bonus, while withdrawals can take anywhere from a few hours to a few days, depending on your chosen method. Top payment methods when claiming US casino bonuses are:
My advice is to use the payment method you’re most comfortable with, but if you want more information about the best options, check out our US payment guide for expert tips and advice.
"In my opinion, yes, casino bonuses are worth it. They offer great value for your bankroll, whether you're a new or regular player. While you need to be mindful of the terms and conditions, bonuses provide extra funds, spins, or playtime to boost your initial deposit. Since we’ve done the hard work of reviewing the best US casino bonuses, I hope you now feel confident in claiming a bonus at one of our recommended sites."
Here's another look at our recommended casino bonuses for December.
| Position | Casino | Casino bonus offer | Claim bonus |
|---|---|---|---|
| #1 | Hello Millions | Exclusive Offer: 245,000 Gold Coins + 117.5 Free Sweepstakes Coins | Play now |
| #2 | RealPrize | Get Up To 625,000 Gold Coins + 125 SC Free + 1250 VIP Points | Play now |
| #3 | WOW Vegas | 1.5 Million Wow Coins + 35 Free Sweepstakes Coins | Play now |
| #4 | Stake | 550,000 Gold Coins, $55 SC + 5% Rakeback | Play now |
| #5 | CrownCoins | 800,000 Crown Coins + 40 Free Sweepstakes Coins | Play now |
| #6 | PlayFame | GC 10,000 + SC 3 | Play now |
| #7 | Pulsz | Up to 367,000 Gold Coins + 32.3 Free Sweepstakes Coins | Play now |
| #8 | McLuck | Exclusive Offer: 107,500 Gold Coins + 35 Free Sweepstakes Coins | Play now |
| #9 | DingDingDing | 100,000 Gold Coins + 2.5 Free Sweepstakes Coins | Play now |
Most casino bonuses recommended above have a minimum deposit requirement of $10, but you can find bonuses that allow for smaller deposits, such as $5 or less. Check out our minimum deposit guides to discover how much value you can get from a small deposit of just $1.
Bonuses are attractive, but keep in mind the following recommendations for playing safely and in moderation:
If you or a family member is struggling with a gambling addiction in the US, here are professionals who can help:
You can also have a look at our responsible gambling page for more information and guidance.
A writer and editor with a penchant for games and strategy, Adam Ryan has been with the Casino.org team for eight years now. Having written for and edited numerous iGaming brands in his career, he’s something of a content sage when it comes to our iGaming copy in the US and Canada.
All US casino details on this page were checked by Steve Bourie. He is the author of the American Casino Guide, the most comprehensive publication for information on U.S. casinos and resorts. He also has over 35 years of experience in the gambling industry, as a marketing executive, writer, and speaker.
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