The Best Slot Sites in the USA – 2024’s Top US Online Slots Casinos

America’s Best Online Slot Sites for November 2024 in Detail

If you want to play the best online slots for real money in the USA, you cannot go wrong with any of our recommended US slots sites. Each one is licensed by trusted US gambling authorities, including the New Jersey Department of Gaming Enforcement (NJDGE) and the Pennsylvania Gaming Control Board (PGCB).

As all the best online slots casinos in the USA listed above are licensed, you can be confident that each site is legal, safe, and secure for American players. This guide will explain how we selected the best slots sites for US players. We will also review the best US online slots to play in 2024.

Types of US Online Slot Casinos

We have shown you the top 10 USA online slots casinos. Yet you may need a little more information to choose the best site to suit you. Our best online slot sites US ranking is based on in-depth reviews. We use a set of criteria to rate and compare each operator objectively. Our safe gambling criteria include licensing and security, bonus offers, and payment options. And, of course, the quality and quantity of slot games is an essential part of our tests.

Our list of best slot sites in the USA is ranked on each operator’s overall score across all review criteria. Still, each operator has unique selling points that will appeal to different players. US players have different preferences when choosing where to play online slots in the USA. Some players choose a site based on its bonus offer. In comparison, others are interested in the best mobile playing experience. In contrast, many players choose a US online slots real money casino based on their favorite slot game providers.

Every player looks for something different when choosing a new slot site to play at, so we have listed the best online slots casinos in the United States by type. In this way, you can quickly and easily select the best operator to match your preferences. In our listing, you will find the best online slots sites in the US to play Microgaming, Playtech, and NetEnt slots. We have also included the best US slot sites based on payouts, mobile performance, and bonus offers.

Online Slots in the US — The Legal Aspect

US online gambling laws vary on a state-by-state basis. You can legally play slots online in six states that have legalized real money casino gaming. Legal and regulated US casino sites are available in Connecticut, Delaware, Michigan, New Jersey, Pennsylvania, and West Virginia.

In these six states, casino platforms are licensed and regulated by local government gaming authorities. For example, the Michigan Gaming Control Board oversees legal online slots sites in MI. Licensed slots sites are subject to strict rules to protect players. Their slots are independently audited to ensure that the payouts are fair and in line with the published RTP.

While some offshore, unlicensed online slots sites may accept players from the USA, it is not in your best interests to play there. If you play at a slot site that lacks proper regulation, games could be fixed, technical security could be poor, and you may find yourself breaking the law. As your safety is our main concern, you will only find trusted, licensed US online slots sites featured in this guide.

How to Play American Online Slots for Real Money

• Choose from the best US slots sites that are legal and safe for American players.
• Sign up and make your first deposit. You could also claim a slots bonus.
• Peruse the online slot games and launch your preferred title.
• Open the paytable and familiarize yourself with the rules and payouts.
• Select your bet size and click spin to play and win real money.

Playing online slots for real money in the USA is incredibly easy. The most important step is to make sure you choose a legit online slot site that is safe for US players. Hundreds of slot games are featured at the best US online slot casinos. So, take your time to check out the slots selection and choose a game that appeals most to you.

Online slots come with various reel, row, and payline configurations. Most video slots have five reels, and you can often choose how many payline to activate. We recommend playing with all bet lines active to maximize the winning opportunities. The bet size is always adjustable, so select the right bet level to match your bankroll before clicking spin and playing.

You can win a payout by lining up matching symbols on a payline. The more symbols you land in a winning combination, the bigger the payout. Some symbols also have a special function. Wild symbols can substitute for other symbols to complete winning combos. In comparison, scatters do not need to land on a payline for you to get a payout.

Most online slots come with special bonus features. Free spins may be the most common bonus feature in online slot games. A slot’s special features add extra excitement to the gameplay and give you the chance to pocket big payouts. By checking the paytable, you will find full details about a game’s features and payouts.

The Best American Slot Bonuses in November 2024

When you join a casino platform, you can usually take advantage of a welcome bonus. All of the best online slots sites in the US that are featured on this page offer welcome bonuses. Your cash will be matched with bonus funds when you make your first deposit. You may also find free spins for selected slots included in some offers.

Some US casino sites may offer a no deposit bonus simply for signing up. Such offers tend to be smaller than the first deposit bonus. Still, they allow you to play real money slots for free before spending your cash. Below, we have listed the best welcome bonuses for US online slots players in 2024:

You may think that the biggest bonuses are the best offers available. Yet, that is not always the case. In fact, the best US casino bonuses for slots players are those with the most convenient conditions. All casino bonuses come with certain conditions attached. So, you should always read the promotional terms before accepting any offer.

Pay close attention to the wagering requirements. This tells you how often you must play the bonus to withdraw your winnings. The lower the wagering requirement, the quicker you convert your bonus winnings into real cash you withdraw. Most slot games usually contribute entirely towards bonus wagering. Still, there may be some exceptions, which will be listed within the bonus terms.

Top 10 Real Money Online Slots in the US

We have focused so far on the best casinos to play real money online slots in the United States. In the next section of our guide, we focus on the best online slots in the USA. The best US slots online boast top-notch graphics, exciting features, and the chance to win big. Here are the top 10 best online slots for American players:

1. Jack Hammer – 96.96% RTP

Our ranking starts with the NetEnt classic Jack Hammer slot, which has a crime theme. The game boasts top-quality graphics, with a comic book style. The title has 5 reels, 3 rows, and 25 paylines. Bets range from $0.25 to $250 per line, and you may win a fixed jackpot of 250,000 coins. The slot’s exciting features include free spins, Sticky Wins, and random wilds.

2. Hotline – 97.04% RTP

Hotline is another popular NetEnt slot featured at many of the best slot sites in the US. It comes with 5 reels, 30 paylines, and bets ranging from $0.15 to $450. The theme may be retro, but there is nothing old-school about the graphics. The game features the Hotline bonus bet that boosts your chances of expanded wilds and re-spins.

3. Dead or Alive – 96.82% RTP

Dead or Alive is a player’s favorite NetEnt online slot with a wild west theme. It has 5 reels, 3 rows, and 9 rows. With bets of just $0.09 to $18, it is perfect for low-stakes players. Dead or Alive is renowned as a highly volatile slot, with a max win of 13,888x your stake. The special features include Sticky Win Wild symbols and free spins with double payouts.

4. Action Jack – 96.35% RTP

Action Jack is an IGT-powered video slot available at many of the best online slot casinos in the US. It is a 5-reel, 4-row slot with 40 paylines. Stakes range from $0.40 to $80. The Aztec adventure theme is captured with authentic symbols and sound effects. Highlights include stacked symbols and a free spins bonus where all wins are tripled.

5. Butterfly Staxx 2 – 96.35% RTP

Butterfly Staxx 2 is a real treat for the senses. In true NetEnt style, the slot comes with impressive 3D graphics and ethereal sound effects that immerse you into the gameplay. The game has 5 reels, 4 rows, and 40 paylines. Stakes range from $0.25 to $1250, making this slot suitable for small-stakes players and the most experienced high rollers alike. Special features include re-spins and two bonus games.

6. Cleopatra – 95.02% RTP

Cleopatra is one of the most popular slot machines at Las Vegas casinos. And you can enjoy the Egyptian-themed IGT slot online at the best slot sites in the US. This classic slot game has 5 reels, 3 rows, and 20 paylines. Bets range from $0.20 to $600. This game’s highlight is the Cleopatra bonus. You can win up to 180 free spins with all wins tripled. Plus, Cleopatra is a multiplier wild that doubles payouts.

7. Divine Fortune Megaways – 96.09% RTP

Divine Fortune Megaways is a 6-reel slot that features up to 117,649 ways to win. Powered by NetEnt, this slot has an ancient Greek mythology theme brought to life with superb graphics and sound. Bets range from $0.10 to $100; you can win up to 38,000x your stake. The slot has special features, including Falling Wilds Re-Spins, free spins, and Wild on Wild.

8. 88 Fortune – 96.00% RTP

88 Fortunes is an SG Interactive-powered jackpot slot with a Chinese luck theme. It has 5 reels and 243 ways to win, with bets ranging from $0.88 to $88. Authentically themed symbols and music will grab your attention, while the special features will keep you entertained. Among which are free spins with only high-paying symbols and the Fu-Bat jackpot feature that gives you the chance to win one of four jackpots.

9. Immortal Romance – 96.86% RTP

This vampire-themed video slot is among the most popular Microgaming slots available at the best online slot sites in the USA. It has 5 reels, 3 rows, and 243 ways to win. Bets range from $0.30 to $30, and you can win a maximum of 12,150x your stake. The stand-out feature is the progressive free spins bonus. Each level unlocks more free spins with enhanced features, including Rolling Reels and win multipliers.

10. Gimme Gold Megaways – 95.50% RTP

The last game to make our list of the best US slots online is Gimme Gold Megaways from Inspired Gaming. The 6-reel slot offers different winning ways on each spin, with a maximum of 117,649 win ways possible. You can play the mining-themed slot with bets of $0.20 to $15. The slot features cascading wins, transforming mystery symbols, and free spins with unlimited increasing multipliers.

US Slot Game Payouts – Best Slot Machine RTP for 2024

When you play online slots with real money in the USA, your expected profits will vary depending on the RTP. Each slot game has a theoretical return to player percentage, which tells you how much the slot pays in winnings over the long run. Slots with the highest RTP percentages pay out more on average.

The RTP of online slots can vary dramatically. Yet any game with an RTP of 96% or above is considered a high-paying slot. We have compared the RTP of online slots in the USA to find those with the highest payouts. The table below shows the highest paying US online slots. We have also included the best online slots sites in the USA to play each one.

A slot game with an RTP of 96% will pay back $96 of every $100 wagered as winnings. Yet you must remember that RTP is calculated over thousands of spins. So, the actual payouts when you play an online slot can vary significantly from the published RTP. Still, high RTP slots offer the best chance of profits over the long run.

You can also class high-paying slots according to the maximum possible win. Each slot game’s paytable will include the highest paying symbol combination. However, this often only applies to standard base game wins. Remember that free spins, multiplier wilds, and bonus rounds can offer bigger payouts than the highest-paying symbol combination.

Slot Tournaments – Are They Legal in the USA?

Some of the best slot sites in the US feature slot tournaments among their promotions. This type of promotion adds extra excitement and ways to win when playing slots. When you play in a free slot tournament, you are awarded points either for wagering or when you get a win.

The players with the highest accumulated points appear on a leaderboard during the promotional period. At the end of the tournament, the prize pool is split between the highest-ranking players. There is usually a grand prize for the player in the first position, with smaller prizes distributed to players in the following positions. Here are the best casinos in the USA offering free online slot tournaments:

The prizes available in free slot tournaments can range from bonuses and free spins to huge real cash prize pools. Generally speaking, the more you wager, the more chance you have to win a prize in a slot tournament. They are particularly popular with high rollers and frequent players. Still, whatever your bankroll, if your favorite slots are included in a slot tournament, you have nothing to lose by competing in the contest.

New Slot Sites & Games in the United States

The legal online casino industry in the United States is relatively young. Yet it has quickly proven to be a profitable industry, thanks to its popularity among American players. As such, new slots sites are frequently launched in the USA, as operators aim to claim their market share.

New online slots sites usually feature generous bonuses to encourage players to give them a try. They also come with diverse game selections from top developers. They also stand out with intuitive platforms and full mobile compatibility. Here is the newest approved slot site for American players:

Many software developers provide slot games at top US online slot sites. These developers are constantly developing and releasing new slot games. Developers continually push the boundaries of game development to create slots with more imaginative and innovative features. Progressive jackpot slots are among the most popular online slots in the USA. And new jackpot games are often added to the game portfolios of the best US slots sites.

If you check out the new games section at any top slot site in the USA, you will find many Megaways slots. Game developers have updated some of the best-loved slot games using the Megaways game mechanics under license from Big Time Gaming. Thanks to this latest trend, you can enjoy player favorites, such as Gonzo’s Quest and Divine Fortune, with thousands of paylines offering many more chances to win on every spin.

Online Slots Software – Top Developers in the United States of America

When you check out the game selection at the best online slot sites in the US, you will find slots from many software developers. The more software developers an operator partners with, the more diverse their overall slots selection will be. Yet some developers are especially popular among American players. So, their games are featured at most top-rated US slots sites.

Many players in the US prefer NetEnt slots. These top developers’ games stand out with exceptional graphical quality, innovative gameplay features, and high RTP rates. Microgaming slots, likewise, are a big hit with Americans. Microgaming offers the biggest selection of slot games with many big-money progressive jackpots. IGT slots are hugely popular in land-based casinos in the US, and you can enjoy many excellent games from IGT at US slot sites. Here is an overview of the top online slots developers in the USA:

You can play slot games from these popular developers at the best slots sites in the US. Most operators build their slot selections from the portfolios of many top developers. So, you can expect plenty of variety among the games, with diverse themes and rewarding features. In addition to the developer featured above, you can also enjoy slots from developers including Playtech, Pragmatic Play, WMS, and Ainsworth, among others.

Mobile Slot Apps – How to Play on Android & iOS Devices

If you want to play the best online slots for real money in the USA, you do not need to limit yourself to playing on a desktop PC. Nowadays, most players prefer the convenience of playing online slots on mobile devices. As such, all the best US online slots sites offer the option to play on the go.

Most online slot games are mobile-friendly and compatible with modern devices. So, whether you have an iPad, iPhone, or Android tablet or phone, you can enjoy your favorite slots on your device. You do not need to download an app, as web apps allow you to instantly play slots in your mobile browser. Here are the best mobile slots casino apps in the USA:

Mobile casino apps offer the most convenient way to play real money online slots in the USA. Mobile gaming is so popular that all the best real money casinos in the USA offer the option to play on mobile devices. You will find that the best US online slots have been expertly optimized for mobile play.

Mobile slot games come with the same top-quality graphics and gameplay features when playing on a desktop computer. Touchscreen operation also provides a more intuitive way to play the games. Plus, you get the added benefit of being able to play slots for real money online anywhere you like.

Playing Online Slots with Real Money

We have reached the conclusion of our online slots USA guide. So, all that is left to do is choose from the best slot sites in the USA and start playing to win real money. Our recommended USA slots online sites are licensed and safe for American players.

At America’s top 10 best online slots casinos, you can enjoy hundreds of real money slot games. They boast great graphics, exciting gameplay, and full mobile compatibility. Plus, the slots have been independently tested for fairness, so you have a real chance to win. Below, you can find some of our other US casino guides for American players:

We have aimed to provide you with a complete guide to playing real money online slots in the USA. We have shown you the top 10 US slot sites and reviewed the best slot games to play online. However, if you still have any queries about playing online slots in the United States, check out the following FAQ section.

Popular Questions

To make this guide to the best slots sites in the US as thorough and detailed as possible, we have wrapped up the page with a questions and answers section. We collated the questions most asked about playing real money slots online in the USA. Our team of casino experts have provided short answers containing all the key details you should know.