Top 10 US casino bonuses & promotions March 2024


Latest US online casino bonuses

Rank Casino Bonus Offer Main points Play Online
#1 Top Rated Casino
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  • Extensive library of slot games
  • Generous welcome bonus
  • Widely available in the US
2
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  • Accepting US players
  • Over 300 slot games
  • 24/7 Customer Support
3
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  • Offers a range of sweeps games
  • Great variety of slots from Pragmatic Play, Evoplay and more
  • Daily bonuses, rewards and promos for coins

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 bonus casino promotions – below is our top advice based on what players want to know.

How much of my deposit will the bonus match?

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?

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?

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?

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 suite your playing style.

Types of online casino bonuses and promotions

Welcome bonuses

You'll find a welcome bonus casino is very popular with new US players. Welcome bonuses are rewarded just for signing up and will have different strings attached to them from having to wager your 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 with a bonus without having to deposit any money.

  • Get a 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

Monthly bonuses & promotions

See your loyalty rewarded with a monthly bonus from casinos who value not only new players, but their returning customers too. These will vary from casino to casino, but expect free spins and bonus cash to play with.

  • 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

High roller bonuses

High roller players get treated to big bonuses for making regular large deposits. These are very rare to come by as they are reserved for casino's top paying customers. As they are so bespoke, we can't give away too much.

  • Work through the tier system for better player rewards
  • Get exclusive bonus rewards to top up your bankroll
  • Enjoy other prizes like gadgets and even holidays

For more information visit our VIP page »


Game-specific bonuses

Casinos encourage you to play featured games by attaching bonuses to specific titles. For example, this might mean you could be awarded free spins for playing a certain slot. Make sure you check the terms of these as they will vary from casino to casino.

  • 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 bonuses

Smartphone and tablet players can earn rewards by signing up on their device. This might be for downloading a casino app instead of playing in your browser.

  • 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

Check out our best mobile bonuses »


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:

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:

$100 Bonus
Bonus amount
10x$100
Bonus with wagering requirements of 10x bonus value
$1000
To release bonus winning

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.

Best online casino bonuses March 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.

Casino Bonus offer Claim bonus
McLuck
Get Up to 57,500 Gold Coins + 30 Sweepstakes Coins
WOW Vegas
1.5 million WOW Coins + 35 Free Sweepstake Coins
Pulsz
Get up to 367,000 Gold Coins + 32.3 FREE Sweepstakes
High 5 Casino
5 Sweepstakes coins, 250 game coins, and 600 diamonds
Stake
$25 Free Stake Cash + 250,000 Gold Coins
Fortune Coins
20,000,000 Gold Coins + $50 Of FREE Coins
Gambino Slots
200 Free Spins & 100K Free Coins
LuckyBird.io
Unlimited free chance to win BTC/ETH/USDT
Funrize
Get 400,000 Coins + 1,000 FREE Entries
Chanced
30,000 Gold Coins + 2 Sweepstakes Coins Free + 20 Free Spins Upon Sign-Up

What other casino promotions exist?

Online casinos need lots of traffic to be successful, so they’re always eager to attract new players. As a result, the latest sign up bonus casino offers designed for newbies in 2024 are usually the most valuable.

However, the best sites do offer frequent extras for existing players like:

  • No deposit bonuses
  • Cash reloads
  • Free spins on selected slot machines
  • Giveaways
  • Community jackpots
  • Promotional entries into tournaments

If you stick with one specific real money casino, you may also be able to get some mileage out of their loyalty program, or perhaps even their VIP scheme, if you gamble enough.

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.


How to make sure you meet your online casino bonus conditions

Bonus casino sites are very transparent and won’t hide any conditions or information from you or try to trick you into making a mistake. You just need to take some time to understand how they affect your bonus before you sign up.

Checking for things like the site’s wagering requirements, conditions of how and when you have to make deposits, which games count towards clearing wagering requirements, etc. will help you get the most out of a welcome offer and score the best casino bonus possible. You’ll definitely want to take a look at how long you have to clear wagering requirements and when you can withdraw your casino bonus as real money.

Don’t forget to enter promo codes where applicable. If you fail to do so you may lose out on your welcome offer entirely!

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.

Best US casino bonuses - a closer look

⭐ Best casino for bonuses overall
🎁 Biggest bonus
Gambino Slots
🎰 Popular games for US casinos
Online slots, blackjack, roulette, poker, live dealer games
💳 Minimum deposit
$10
💡 Wagering requirements
Differs at every casino, average 35x
⚡ Top casino bonus types
Welcome bonus, no deposit bonus, sign-up bonus, high roller bonus

Want to play now? Check out the #1 bonus casino

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Bonus
Payout 3-5 days
Win Rate 96.78%

US online casino bonus FAQs

What’s the best online casino welcome bonus in the US?

We think the best casino welcome bonus in the US is offered by McLuck. Check out our top ten welcome bonuses in the US

What are casino bonuses?

An online casino bonus is a reward from an online casino, usually given as additional funds to play with or as free spins on games. They are offered to attract and reward players by most casinos online.

How do online casino bonuses work?

How casino bonuses work varies. For some you will need to invest some real money of your own to earn the bonus, but you can get no-deposit bonuses just for signing up. They might be bonuses of money to wager, free spins to play with, or free coins. Read our breakdown of the types of bonuses you can earn.

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.

Adam Ryan

Adam Ryan

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Senior Content Editor

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.

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