Casino Betting Sites

Discover the best casino betting sites in 2025 that offer both welcome bonuses for casino and sports betting to players in the USA.

These websites let you place bets on your cell phone, tablet, or desktop, enjoy online slots and casino games, and take advantage of new player welcome bonuses that you usually wouldn’t find at land-based casinos!

Our team is constantly on the lookout for safe and secure casino and betting sites that are both fun to play and offer online betting fans the best bonuses and promotions.

Find the best online casino for you

You will find one of the most complete lists of trusted betting sites online. What’s more, we add new casino sites and new betting sites every day that pass our rigorous review processes, ensuring that you never miss out on the latest games, slots, the most fantastic betting offers, and the most awesome casino bonuses!

Top Casino Betting Sites - July 2025

Roaring 21 Casino

Welcome Bonus: Welcome Bonus up to $10,000

Promotions: 21 Free Spins

Roaring 21 Casino Terms and Conditions: 18+ | 1800gambler.net.

Casino Max

Promotions: 300% Crypto Special + Daily Promotions

Casino Max Terms and Conditions: 18+ | 1800gambler.net.

El Royale Casino

Welcome Bonus: 250% Slots Bonus

Promotions: 50 Free Spins On Miami Jackpots Slots

El Royale Casino Terms and Conditions: 18+ | 1800gambler.net.

Red Dog Casino

Welcome Bonus: 250% Slots Bonus

Promotions: 45 Free Spins On Egyptian Gold

Red Dog Casino Terms and Conditions: Terms: The minimum deposit is $10 for Neosurf, $20 for BTC, $20 for ETH, $20 for LTC, $20 for Flexepin, $20 for USDT, $30 for Credit Card. The code is valid once. The maximum bet allowed is $10, maximum payout x30 the deposit amount. The Wagering Requirements for the offer are 35x(Deposit+Bonus). The games included: Slots, Real-Series Video Slots, Keno, Scratch Cards, Board games. 18+ | 1800gambler.net.

Cherry Jackpot Casino

Welcome Bonus: 400% Welcome Bonus

Promotions: On Your First 10 Deposits + Bitcoin Bonus Specials

Cherry Jackpot Casino Terms and Conditions: 18+ | 1800gambler.net.

Las Atlantis Casino

Welcome Bonus: 250% Slots Bonus + 280% Reload Bonus

Promotions: 40 Free Spins On Plentiful Treasure Slot

Las Atlantis Casino Terms and Conditions: 18+ | 1800gambler.net.

Cherry Gold Casino

Welcome Bonus: 270% Welcome Bonus

Promotions: $30 Free Chip - Use Code: 30BALL

Cherry Gold Casino Terms and Conditions: 18+ | 1800gambler.net.

BetUS

Welcome Bonus: 250% Casino Sign Up Match Bonus

BetUS Terms and Conditions: To participate, play any Roulette by Dragon Gaming on Wednesdays from 00:01 ET to 23:59 ET. 18+ | 1800gambler.net.

Sun Palace Casino

Welcome Bonus: Welcome Bonus up to $10,000

Promotions: $33 Free Casino Chip

Sun Palace Casino Terms and Conditions: 18+ | 1800gambler.net.

Rich Palms Casino

Welcome Bonus: 285% Slots Bonus

Promotions: + 100% Cashback

Rich Palms Casino Terms and Conditions: 18+ | 1800gambler.net.

Las Vegas USA Casino

Welcome Bonus: 400% Welcome Casino Bonus

Promotions: $20 Free Casino Chip

Las Vegas USA Casino Terms and Conditions: 18+ | 1800gambler.net.

Slotocash Casino

Welcome Bonus: Deposit $20 Get $100 Free

Promotions: Promo Code 20EASYWIN100

Slotocash Casino Terms and Conditions: 18+ | 1800gambler.net.

Desert Nights Casino

Welcome Bonus: 250% up to $2550 Welcome Bonus

Promotions: $10 Free Casino Bonus - No Deposit Required

Desert Nights Casino Terms and Conditions: 18+ | 1800gambler.net.

Slots Capital Casino

Welcome Bonus: $1,000 Welcome Bonus

Promotions: $7 Free No Deposit Bonus

Slots Capital Casino Terms and Conditions: 18+ | 1800gambler.net.

Uptown Aces

Welcome Bonus: Welcome Bonus up to $8,888

Promotions: 350 Bonus Spins

Uptown Aces Terms and Conditions: 18+ | 1800gambler.net.

Miami Club Casino

Welcome Bonus: 100% up to $800 Welcome Bonus

Miami Club Casino Terms and Conditions: 18+ | 1800gambler.net.

Lucky Tiger Casino

Welcome Bonus: 240% Welcome Bonus

Promotions: Use Code: WILD24

Lucky Tiger Casino Terms and Conditions: 18+ | 1800gambler.net.

Slots Plus Casino

Welcome Bonus: Welcome Bonus up to $10,000

Promotions: $30 Free Casino Chip

Slots Plus Casino Terms and Conditions: 18+ | 1800gambler.net.

Free Spins Casino

Promotions: 30 Free Spins on Diamond Fiesta

Free Spins Casino Terms and Conditions: 18+ | 1800gambler.net.

Irish Luck Casino

Welcome Bonus: 295% Welcome Bonus Match Depsoit

Promotions: $30 Free Chip: Use Code 30DISCO

Irish Luck Casino Terms and Conditions: 18+ | 1800gambler.net.

Why We Started CasinoBettingSites.com

Casino Betting Sites was founded and is operated by an enthusiastic group of gamblers and casino enthusiasts. When we say avid, we seriously mean it. The team that works for us spends a lot of time trying to win some cash, and most of us work in the gambling industry. We live and breathe gambling, which means that you can trust us when it comes to the advice we bring to the table. We spend hours reviewing casino sites, both new and old, so that we can get you a selection of the most trustworthy and legit betting sites online.

Why Trust Our Betting Sites & Online Casino Reviews?

Most of what we do here at Casino Betting Sites is dedicated to reviews. Sure, there are not many major online casinos and betting websites operating within the states, but there are numerous sites that should not be operating legally (this is what happens when you have inadequate laws). We want to steer you towards websites where it is safe to gamble. Here are a few of the things that we consider when we are reviewing casinos:

Legality: Is It Legal To Gamble Online In The United States?

Right off the bat, we are going to cover whether the online casino or betting site is a legal place to gamble. It needs to be licensed in the various states where it operates, for instance. If the online casino is not licensed, then it probably is not going to be a good place to put your money as you really can’t trust it.

This is one of the major downsides of gambling in the United States. Many online casinos are trying to circumvent that rule; however, if you opt for playing at casinos and betting sites with top reputations, you can't go wrong. We always recommend checking your local gambling laws, regardless of your location, to determine whether you can play for real money online.

Casino & Betting Bonuses

To attract visitors to their website, many online casinos and betting sites offer bonuses. You can think of this as similar to ‘free cash’. You deposit money into your account, and you play. Simple as that. The bonuses in America are nowhere near as good as in the rest of the world, but at least they exist. Our team will go through some of the best bonuses for you. You can view all of the latest (and best!) USA casino bonuses here!

Casino Game & Online Sports Betting Guides

Want the tools needed to find the best casinos and online betting sites, without reading through review after review? Fortunately for you, our team has been working incredibly hard to compile some fantastic reviews. These reviews are jam-packed with all sorts of advice that you can use to determine whether a site is good or not. Over time, we will also provide you with a wealth of information on enhancing your online gambling experience. And if you'd like to give it a try, we have added some great Bitcoin gambling sites that we recommend!

How To Get Started Playing at Casino Sites

We strongly recommend that you begin by exploring the wealth of information available on this website. We are working hard to ensure that we keep our site ‘up to date’ too, so you can expect even more information to be added over the coming weeks, months, and even years. If you can’t wait to start betting online, and we can’t blame you if that is the case, then there are plenty of top betting sites listed above. These are all places where our team plays, so that you can trust them.

Casino Betting Sites FAQs

Do US casino betting sites offer live dealer games?

Yes, you can find the lates live casino games with dealers under the live casino section on most casino sites with games including poker, baccarat, roulette and blackjack.

What does “no wagering requirement” mean on US casino bonuses?

A no wagering requirement means that the bonus winnings are not subject to any playthrough conditions. The most popular no wagering bonus in the US is free spins. These free spins come with no wagering attached—the only requirement is to make a small minimum deposit and use the free spins on a selected slot game.

How to create an account on US casino betting sites?

To create an account at a US casino betting site, you’ll need to register by providing your full name and address and verify your payment method by making a first deposit. Once your account is verified, you can start playing.

How to withdraw winnings from US betting sites?

To withdraw winnings from a US betting site, you must first have a verified account. After that, go to the banking or cashier section, where you’ll find several withdrawal options—the most common are e-wallets and debit cards, such as Visa or Mastercard. For larger withdrawals, many casinos have a pending period to complete KYC (Know Your Customer) verification before releasing the payout.