Top US casino bonuses & promotions in 2024
Discover the top online casino bonuses from trusted US casino sites. Our experts only recommend the ones with the best offers, welcome bonuses, free spins and much more. Don't miss out on these great bonuses and start playing today!
Latest US online casino bonuses in September
Top online casinos offering the best bonuses in the US
Are you looking for the best casino bonuses available in the US? Here are the top three options that offer the most attractive bonuses, the most satisfying experiences, and the best features.
High 5 Casino - top daily bonuses
Pros
? Daily bonuses available in the form of free Sweeps Coins
? Reward every hour offering 10 Gold Coins and 15 Diamonds
? High ratings on app stores: 4.6 stars on Apple App Store and 4.2 stars on Google Play Store
Cons
? As an online sweepstakes casino High 5 Casino doesn't pay real money
Check out our full High 5 Casino review or claim the High 5 bonus here.
Whether you're a new or existing player, High 5 Casino is sure to please! When new players register, they receive a welcome bonus of 5 Sweeps Coins, 250 Game Coins and 600 Diamonds, with no deposit required. Existing players receive daily bonuses, such as free spins, as well as hourly Harvest bonuses, offering 10 Gold Coins and 15 Diamonds. I like this casino because I'm guaranteed daily rewards, so I can enjoy my favorite games without spending any money.
???? User review: “I have been with high 5 for over a year, it’s my go to. The diamonds are my favorite, I have won several times, redemption process is VERY fast via SKRILL I cashed out last weekend 2 times in one day and had both of my payments within 30 minutes of redeeming. They have ALOT of games that other sites don’t have and you get to experience a real casino from the comfort of your own home!”
Chassidy Parrish - Trustpilot review, 12th July, 2024
?? Editor’s insight: “High 5 Casino's bonuses are attractive and easy to understand. The casino offers a generous welcome bonus and regular promotions that make me want to play often.”
Casino.org rating: 4.8/5 ?
Hello Millions - most attractive welcome bonus package
Pros
? High welcome package: 245,000 Gold Coins + 117.5 free Sweepstakes Coins
? Get 1,500 Gold Coins and 0.20 Sweepstakes Coins daily
? Up to 65 Sweepstakes Coins per referred friend
Cons
? The first deposit bonus requires a purchase of $9.99, the second deposit $19.00 and the third deposit $39.00
Check out our full Hello Millions review or claim the Hello Millions bonus here.
When I signed up at Hello Millions casino, I was attracted by their generous welcome package. After registering and verifying my account, I received 15,000 Gold Coins and 2.5 Sweepstakes Coins. In addition to the daily bonuses of 1,500 Gold Coins and 0.20 Sweepstakes Coins, I decided to increase my e-wallet to discover more games on the platform. By making my first three purchases, my balance increased to a total of 230,000 Gold Coins and 115 Sweepstakes Coins. I was able to try out many slot machines without any restrictions.
???? User review: “Hellomillions is a wonderful site I've won the sitewide jackpot multiple times! Haven't had any issues with withdrawal or anything yet so far so good! Give it a try!”
Rylan - Trustpilot review, 4th July, 2024
?? Editor’s insight: “The casino offers generous promotions. I was able to get free gold coins every day and every week, which means you can play without spending your personal money, making it a great choice for budget-conscious players.”
Casino.org rating: 4.3/5?
Stake Casino - best-known online casino loyalty programs
Pros
? The VIP program offers benefits such as weekly/monthly bonuses
? Players receive 10,000 Gold Coins and 1 Stake Cash daily
? Play with Gold Coins and Sweepstakes Coins for free, no purchase needed
Cons
? As a social casino, Stake Casino doesn't offer real-money payouts
Check out our full Stake Casino review or claim the Stake bonus here.
When signing up, new players will receive a generous welcome offer of $25 in Free Stake Cash and 250,000 Gold Coins. Now, I enjoy a daily bonus of 10,000 Gold Coins and 1 Stake Cash. Besides these attractive offers, the casino's VIP program deserves a special mention. By becoming a VIP member, I receive various benefits: a Rakeback, which refunds me a percentage of each bet, a personal VIP host from Platinum VI level upwards for personalized support and tailored bonuses, as well as weekly and monthly bonuses based on my bets.
???? User review: “Stake is one of my favorites online. They have daily bonus which are great! I have even cashed out off the daily dollar. It is crypto deposit and withdraw but they have instructions and it’s not hard to do. They have a very wide selection of games which I enjoy. Over all I would recommend everyone giving stake a shot!”
Kay Morrow - Trustpilot review, 4th July, 2024
?? Editor’s insight: “Stake Casino is ideal for crypto enthusiasts. Its elegant interface, modern games and generous VIP program make it a top choice.”
Casino.org rating: 4.2/5?
Caesars Palace Online Casino - biggest welcome bonus
Pros
? Caesars offers $5,000 daily bonuses, happy hour slots and bonus bets on Thursdays
? Connect your online account to Caesars resorts to earn bonuses and rewards like meal vouchers
? 4.5/5 rating on the App Store
Cons
? Limited bonuses for existing users
Check out our full Caesars Palace Online Casino review or claim the Caesars bonus here.
Caesars Palace online casino is offering a great 100% welcome bonus up to $2,500 plus 2,500 reward credits. This bonus not only increases your initial deposit, but it also gives you the opportunity to win without using your own money. As an existing player, I enjoy daily $5,000 bonuses, happy hour slots every Tuesday, and bonus bet Thursdays. The Caesars Rewards VIP program, which combines online gaming with actual spending at Caesars resorts, offering additional rewards such as meal vouchers. You combine the benefits of online gaming with those of real experiences at Caesars resorts.
???? User review: “So let me just begin by saying that i have used pretty much all the casino apps legal in MI and have time and again returned to the Caesars app because it works consistently, I win routinely.”
Bazookacute – App Store review, 8th March, 2024
?? Editor’s insight: “Caesars Palace online casino offers a wide range of games, from slots to table games. Developed by renowned software providers such as NetEnt and Evolution Gaming, it guarantees high-quality games.”
Casino.org rating: 4.5/5?
The latest US casino bonuses to avoid
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.
What are casino bonuses?
A casino bonus is a reward offered by online casinos to players, typically in the form of extra funds to play with or as free spins on specific games. These bonuses are designed to attract new players and reward existing ones, making the online gaming experience fun and exciting.
They include welcome bonuses, no-deposit bonuses, free spins and loyalty rewards, among others. To qualify for these bonuses, specific actions are required, such as registering, depositing money or playing games.
Calculate your casino bonus value
Use our bonus calculator below to find out which bonus casino will give you the best sign up offer.
Most USA casinos will offer you some kind of online casino sign up bonus. Offers like these will normally match your first deposit by a set percentage. You can use this casino deposit bonus deal to build your bankroll, giving you more spins and more chances to win.
Almost all US online casinos will pay out casino sign up bonus funds only after a set amount of wagers have been made as you play, so it's a good idea to check the wagering requirements before signing up.
Look for a big casino sign up bonus with low wagering requirements to maximize the amount of real money you have available to play.
Bonus calculator
Calculate the best casino bonus available online.
How do online casino bonuses work?
There are many different types of online casino bonuses and how they work varies. Some casino bonuses require players to deposit real money to receive the bonus, while others are awarded simply for signing up.
A casino bonus can take the form of additional money to wager, free spins on slot games, or virtual coins to use in various games. Understanding the different types of bonuses available can help you make the most of your online gaming experience. To activate them and withdraw your winnings, you must meet certain requirements, which depend on the casino and type of bonus:
- Wagering requirements: The number of times you must wager the bonus before you can withdraw your winnings
- Minimum deposit: The minimum amount you must deposit to activate the bonus
- Validity period: The length of time you can use the bonus before it expires
- Eligible games: The games on which you can redeem the bonus; some games may be excluded
- Promotional code: Some offers require a special code when registering or depositing
Are casino bonuses worth it?
Yes, because they are a great way to get more value out of your bankroll as a new or regular player. You need to be mindful of wagering requirements on a casino bonus because these requirements might require you to play or spend more than you planned. However, there will always be a casino promotion that adds additional funds, extra spins or plays on your game at the stakes and schedule you normally play with.
It's certainly worth getting any free credit or plays that your bets make you eligible for, but only chase the highest casino deposit bonus amounts if you're looking to wager and play a lot.
Types of online casino bonuses and promotions
One of the most attractive aspects of our online casinos is the variety of bonuses and promotions offered to players in the US. These offers are available to reward players for their loyalty or to thank them for creating a casino account. To help you understand the different bonuses, here is a detailed explanation of each of them:
Welcome bonuses
You'll find a welcome bonus casino is very popular with new US players because they offer a risk-free way to discover the casino. Also called a casino sign up bonus, welcome bonuses are rewarded just for signing up and will have different strings attached to them from having to wager your casino bonus deposit a certain amount of times to specific eligible titles.
- Get a cash 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%
No deposit bonuses
Boost your bankroll and try out sites risk free with no deposit bonuses at real money casinos and no deposit sweepstakes casinos. These are unsurprisingly a very popular form of casino bonus as players in the US can play without having to deposit any money.
- Get a casino bonus now, all without spending your own cash
- Try out any game you like before choosing to deposit
- Cash out your bonus once you’ve completed the playthrough requirements
Free spins
Free spins are offered to players for use on online slot machines. They allow you to play without betting real money and win prizes without financial risk.
- Enjoy slot games without spending their 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
VIP programs
VIP programs are offered to a limited number of players. Only the players who play the most or spend the most money can access them. It's a way for the casino to thank them for their loyalty by offering exclusive benefits such as personalised bonuses, cashbacks, dedicated customer service and invitations to private events.
- Creation of bonuses and special promotions based on your gaming preferences
- Participate in special events for loyal players
- Have your own VIP manager
Reload bonuses
Reload bonuses are offered to players who have already made at least one deposit and are rewarded with additional bonuses. If you deposit $200 and the casino offers you a 50% reload bonus, you will receive an extra $100 in your wallet.
- Increase your chances of winning with this extra money
- Reduce the risk of running out of money quickly
- Increase your money without wagering more
Cashback offers
In general, the casino refunds anywhere between 0.5% and 30% of the player's losses. For example, if a casino offers 10% cashback and a player loses $100, they will receive $10 as part of the cashback promotion. This offer is designed to reduce players' financial risk and encourage them to continue playing. The cashback amount is usually credited to the player's account. It can be reused in other games or, in some cases, withdrawn in cash.
- Manage your funds more efficiently by compensating losses
- Continue to play after losses
- Provides security by returning a percentage of losses, reducing overall financial risk
High Roller Promotions
These promotions are designed for players who bet large amounts of money. These bonuses offer bigger rewards like exclusive tournaments, more free spins, or even a personal account manager.
- 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
Refer-a-friend promotions
When you refer a friend, the casino will give you a bonus as a thank you for referring new players. Both the referrer and the new player usually receive this promotion. For example, a player can receive $50 for every friend who signs up and makes a deposit.
- Increase your balance without additional deposit or intensive play
- Use this bonus to play other games or try out new ones
- Enhance the gaming experience by playing with friends and sharing each other's successes
Game-Specific Promotions
These bonuses are only available for specific games. These promotions are designed to highlight these games and encourage players to try them out. They can be free spins or extra money in your virtual wallet.
- Enjoy some extra play money on the newest games
- Get other rewards like VIP points and free spins
- Broaden your player skills, and your bankroll
Mobile casino bonuses
If you prefer to play on your mobile phone, this bonus is for you! This is specially for players who use the mobile version of the website or the application. You will receive free spins or extra money in your wallet for using this version of the website.
- See 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
Monthly, weekly or daily promotions
These are regular bonuses available on a daily, weekly or monthly basis. They encourage you to play regularly in the casino. You can receive these extra bonuses on weekends, on your birthday or during a special period like Christmas.
- Receive a monthly bonus amount to keep up your game
- A variety of seasonal promotions through the year
- Get both cash and prizes in return for regular play
How we rate the best online casino bonuses
We follow a clear 25-step review process when we rate online casinos. When it comes to reviewing a bonus casino, we don’t just focus on the small print of the offer. We have a whole range of categories we check to ensure we only recommend trusted, safe casinos. These categories include:
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Safety & security
For peace of mind, online casinos we recommend should have SSL encryption to protect your personal data. We also check that the casino holds the relevant licensing and regulatory approvals for that state. This is important as each state’s regulations differ greatly.
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Games & other restrictions
In most cases, not all games count towards a bonus’ wagering requirements. Typically you’ll find slots count towards them 100% and then table games will have a lower contribution. Live games are often disallowed completely, but we like to see more than just slots accepted for better game variety.
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Wagering requirements
Finding the details of the wagering requirements is one of the first things we do when we rate a casino. We check how many times players will need to play through the bonus to be able to withdraw funds. Anywhere around 35x and lower is a good offer in our books.
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Bonus type
Welcome bonuses are standard at nearly all online casinos, but we like to see a more rounded approach to promotions. Existing players can expect to find refer-a-friend offers, daily and weekly promotions and other bespoke offers from the best casinos. After all, the sign-up bonus doesn’t last forever.
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Minimum & maximum win
When you find a good bonus, it naturally comes with restrictions so be sure to check the limits of the amount you can win. Deposit match bonuses are usually a good benchmark and we like to see players able to win even more than what they deposited though this isn’t as common.
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Validity & expiry period
We always check the bonus is not only generous, but also feasible for players to meet. We check the terms to see how long you have to meet the wagering requirements. Online casino bonuses are only good if they can actually be met and enjoyed by players. Anywhere around two weeks and above rates well.
How do wagering requirements work?
Wagering requirements refer to the amount of money you need to bet before you can convert casino bonus funds into real money.
They usually range between 20x and 50x the value of your initial deposit and/or the bonus cash you’re being awarded, so getting lower wagering requirements can make a big difference if you’re a casual gambler.
Let’s take a look at a real-world example:
Bonus amount | $100 |
Bonus with wagering requirements | 10 times $100 |
Amount to be bet | $1000 |
Casinos also impose restrictions on things like how long you have to clear wagering requirements, how much you can bet and which games you can play using bonus cash.
No wagering bonuses
No wagering bonuses are promotional offers from online casinos that don't require winnings to be played multiple times before they can be withdrawn. Unlike traditional bonuses with high wagering requirements, winnings obtained with a no-wagering bonus can be withdrawn immediately, offering more flexibility and convenience to players.
How to choose the best online casino bonus
It's important to know what you're signing up for when you're looking for a gambling bonus online. We asked our members for their most common questions on the best casino bonus promotions – below is our top advice based on what players want to know.
How much of my deposit will the bonus match?
It can be anything from 50% to 200%. Looking for a high percentage means you can boost, match or even double your deposit amount with a casino sign up bonus.
Are there any other important conditions?
You should always read the T&C's. Take time to find out if there are any limitations or other conditions on your online casino bonus before you accept it.
How do the wagering requirements work?
This varies across the sites. Find out how many real money bets you have to make to be able to withdraw your bonus funds on your casino, the time you have to play through the wagering requirements, and which games count towards you completing the bonus casino playthrough.
How do I max out the value on my bonus?
The best online casino bonuses offer extras like free slots spins and other giveaways on top of the cash amount. Make sure you can get the most value in bonus amount and free extras to suit your playing style.
Best online casino bonuses September 2024
Looking for a quick round-up of all our best casino promotions ? We've got them all in one place so you can easily compare your favorites to choose where suits you.
The top sweepstake casino bonuses in the US
If you’re playing in a state that hasn’t legalized online casino play, you can get a bonus for signing up from our list of sweepstakes casinos, and usually these are free to claim with no deposit needed. Here are our top three casinos:
1. McLuck
McLuck casino is our top sweepstakes casino overall, offering you the best gaming experience. You can enjoy 500+ games, both welcome coin offers and daily top ups, and a slick mobile app. It’s certainly a great option for sweepstakes play with regular promotions.
Read our full McLuck casino review or claim the McLuck bonus here.
? Free gold coins each time you log in | Over 500 games in the lobby | 24/7 player support
? Limited purchase methods
?? Unavailable in: AL, GA, ID, KY, NV, and WA
2. WOW Vegas
Since 2022 WOW Vegas has established itself as one of America’s top sweepstakes casinos. With powerful games software from Microgaming and others powering a 700+ strong lobby, there's fast prize redemption on any sweepstakes wins. Bonuses and promos include daily coin boosts.
Read our full WOW Vegas casino review or claim the WOW Vegas bonus here.
? Regular promotions | Swift sweeps prize redemption | Top games software
? Limited to slots games
?? Unavailable in: Idaho, Nevada, Michigan, and Washington
3. Hello Millions
Hello Millions offers a large welcome bonus alongside daily and weekly promotions for more Sweeps Coins and Gold Coins to play with. The casino has a 500+ games lobby powered by Pragmatic Play, NetEnt, and other, and is notable for hosting live games of roulette and blackjack, which don’t always appear on sweepstakes casinos.
Read our full Hello Millions casino review.
?Regular player promos | Over 500 games | No cap on prize redemptions
? Only live table games
?? Unavailable in: Alabama, Georgia, Idaho, Kentucky, Nevada, Montana, Michigan, and Washington
Sign up for the best US bonuses
Casino bonus terms & conditions to watch out for
Before claiming an online casino bonus, you should check the details and limits of the offer. This is to make sure the T&Cs are reasonable, and the bonus funds will be realistically easy to claim through your normal betting spend and the time spent playing. You'll especially want to find out:
- 1
What minimum deposit you need to make for the bonus
It shouldn't be too high for a new player. It's normal to see around ?10 - ?20, but this will depend on where you're playing from.
- 2
How long you have to use your bonus funds
Most casinos tend to give between 7 days and 30 days. Read the T&Cs to make sure you have enough time to play through the wagering requirements.
- 3
If you need any promo codes to claim
Although promo codes are not normally needed for a casino sign up bonus, some might have exclusive offers that need a bonus code. Make sure you don't miss out.
- 4
What games can be played in the bonus offer
Many online casino bonuses will have restrictions on certain game types that won't count towards playthrough requirements. Make sure you play the right ones to avoid wasting your bonus money.
Why trust Casino.org?
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.
100+ casino reviews in the USA
We have reviewed the pros and cons of over 100 online casinos in the USA to select and offer you the best of them.
25+ years of experience
Our team is dedicated to updating our content daily with the latest news, launches, and trends in the iGaming industry.
200+ casino bonuses reviewed
We have thoroughly examined the bonuses and played with them, ensuring that our comments are real-life experiences.
25-step evaluation methodology
We follow a rigorous 25-step process to provide you with accurate and objective information about each online casino.
Legal online gambling in the US
You can play at a whole range of legal casinos across the US depending on the state you're in. For many states you can play at social casinos for free and enjoy the casino experience safely and securely. In other states like New Jersey and Pennsylvania, you can legally gamble with real money. Luckily, most casinos offer bonuses whether they offer real money or social gambling.
State-specific bonuses
Online casinos that operate across a number of different US states may offer different bonuses and promos to customers in each state. You can find our curated lists of state-specific casinos below:
Use bonuses responsibly
Bonuses are attractive, but keep in mind the following recommendations for playing safely and in moderation:
- Play responsibly: Enjoy gambling as a form of entertainment
- Don't gamble to make money: Consider gambling as fun, not as a source of income
- Only bet what you can afford to lose: Set a clear budget and respect it
- Gambling is for adults only
- Don't gamble under the influence of alcohol or drugs: Keep your wits so you can make informed decisions
- Make sure the casino is regulated and safe
- Take breaks: If the fun stops, it's time to take a break
- Use self-exclusion tools: If you feel gambling is becoming a problem, use self-exclusion options
- Set a schedule and budget for each gambling session
- Don't hesitate to ask for professional help if you think you're having problems with gambling
Contact professionals for support and advice
If you or a family member is struggling with a gambling addiction in the U.S., here are the professionals who can help:
- 1-800-522-4700 - National Council on Problem Gambling
- 1-800-662-HELP - Substance Abuse and Mental Health Services Administration
FAQs about US online casino bonuses
What are bonus codes and are they different to bonuses?
While most online casinos offer you an immediate bonus to play, some may require an activation code which they, or us, will provide you with. Once this code is entered into the correct box on its intended site, the bonus is activated. The bonuses we recommend don't need bonus codes and are activated in the link you click.
What casino games can I use them for?
That will be stated when you agree to claim a bonus. All, or most, online casinos offer specially tailored and bespoke bonuses relevant to what their players require. That means you get to enjoy casino games like blackjack, baccarat, roulette, slots, poker and video poker whilst gaining free money in the process.
Are casino bonuses just for new players?
Sometimes bonuses are aimed at new casino players, but not always. Online casinos value your custom and often provide loyalty bonuses and further rewards for depositing funds along the way.
Are they available for mobile play?
Yes, and there are even some fantastic casino bonuses which are exclusive to those playing on a mobile device. A mobile casino bonus can come in many different forms, ranging from no deposit bonuses to free spins at some of the best online slots.
How do I find the best bonuses?
With us, of course. We work hard ensuring that the bonuses we recommend are relevant, up to date and in your best interest. You can read through our 25-step review process to learn exactly how we rate casinos.
What makes a good bonus?
A good casino offer should suit how you play, how much you play, and work with your preferred games. In receiving casino funds or free spins, you're looking for good value based on the amount you want to deposit and the free time you have for playing. You can check out the different types of bonuses and compare the best offers casinos have for you.
How long does it take to receive my bonus?
As long as you fulfil your required commitment, more often than not your online casino bonus will activate instantly. Check the terms and conditions of the bonus before you sign up to make sure though.
Can I withdraw my casino bonus?
It's not that common, but once again it depends on the sites you use and the types of bonus you are attempting to cash in on. Some sites may allow you to invest a certain amount of real money before withdrawal, others may insist that all winnings are collected minus the bonus.
Written by Adam Ryan
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.
Fact-checked by Steve Bourie
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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References
- All user reviews Trustpilot US
- All user reviews App Store