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The Best Slot Sites in the USA for 2020 – Top US Online Slots to Play

If you want to play online real money slots in the USA, you need to choose a trusted and reliable operator. We have compared and ranked the best slot sites in the USA to help you decided where to play. We have based our selection on security checks, game selection, payouts, and all other key categories. So, you can trust that our rankings are accurate. Based on our extensive tests, these are the top 10 US slot sites for 2020:

Best Slot Sites in the USA All sites Licensed and Regulated

Slot Sites USA NJ Slot Sites PA Slot Sites Best Online Slots USA
US Slot Site Casino Rating USA Slots Bonus Legal in States Secure US Link
4.95/5 100% up to $1,000 + $25 on the House New Jersey Play Here! Valid only for NJ players over 21 years of age. Opt-in required. Valid from January 1, 2019 to December 31, 2020. Min. deposit $10. 100% Cash Match bonus up to $1000 freeplay expires 5 days after registration. 6x wagering requirements. $25 Freeplay bonus is valid for 7 days after registration. General terms and conditions apply.
4.90/5 100% up to $1,000 + 50 Free Spins New Jersey Play Here! New players only. Minimum deposit $20, maximum bonus $1000. You need to opt in to claim the offer. The offer cannot be combined with any other offer. 100% deposit match, 20x wagering (bonus+deposit). 14 days bonus validity. Game weighting applies.
4.85/5 100% up to $600 + $20 on the House New Jersey Play Here! Valid only for NJ players over 21 years of age. Opt-in required. Valid from January 1, 2019 to December 31, 2020. 100% match up bonus up to $600 and $20 bonus expire 14 days after registration. 10x wagering requirements. Loyalty points credited on all wagerings. General terms and conditions apply.
4.80/5 120% up to $500 + $20 Free Bonus New Jersey Play Here! New players only. One-time offer valid from 2/26/20 – 12/31/22, 19:00 EST. Bonus is only valid if claimed by communication within 48 hours. Bonus must be wagered 30 times within 60 days from granting. Wagering contributions apply and vary by game. Bonus is valid for Casino games only. Withdrawal restrictions and full terms & conditions apply.
4.75/5 Up to $100 Real Cash Back New Jersey Play Here! New players only. Deposit a minimum of $10 in cash and place a First Wager to be eligible to receive either one of the following: (1) if their Net Loss exceeds 90% of their First Deposit at any time within seven (7) calendar days after placing the First Deposit and First Wager, the value of their First Deposit, up to a maximum of $100 in cash, or (2) if their Net Loss does not exceed 90% of their First Deposit after the conclusion of the seven (7) calendar days after placing the First Deposit and First Wager, the value of their Net Loss, up to a maximum of $100 in cash.
4.70/5 Up to $100 Real Cash Back New Jersey Play Here! New players only. Deposit a minimum of $10 in cash and place a First Wager to be eligible to receive either one of the following: (1) if their Net Loss exceeds 90% of their First Deposit at any time within seven (7) calendar days after placing the First Deposit and First Wager, the value of their First Deposit, up to a maximum of $100 in cash, or (2) if their Net Loss does not exceed 90% of their First Deposit after the conclusion of the seven (7) calendar days after placing the First Deposit and First Wager, the value of their Net Loss, up to a maximum of $100 in cash.
4.65/5 100% up to $200 New Player Bonus New Jersey Play Here! Valid for new eligible customers only. Min. deposit $20. Welcome bonus 100% up to $200 with 15x wagering requirements. Only qualified gаmes contribute towards wagering. 60 days validity after claiming the bonus. Full terms apply.
4.60/5 $10 Free Play + $500 Bonus use code: UBCASINO500 New Jersey, Pennsylvania Play Here! New players only. $10 free play bonus after signup with promo code UBCASINO10. First deposit welcome bonus 100% up to $500 with promo code UBCASINO500. 25x wagering requirement on casino games only. Terms & consditions apply. 21+
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4.50/5 100% up to $500 First Deposit Bonus New Jersey Play Here! Valid for new eligible customers only. Min. deposit $10. Welcome bonus 100% up to $500 with 10x wagering requirements. Only qualified gmes contribute towards wagering. 15 days validity period. All general PalaCasino.com terms & conditions apply.
New Jersey Slot Site Casino Rating NJ Slots Bonus Slot Site Highlight Secure NJ Link
4.95/5 100% up to $1,000 + $25 on the House Best NetEnt Slots in NJ Play Here! Valid only for NJ players over 21 years of age. Opt-in required. Valid from January 1, 2019 to December 31, 2020. Min. deposit $10. 100% Cash Match bonus up to $1000 freeplay expires 5 days after registration. 6x wagering requirements. $25 Freeplay bonus is valid for 7 days after registration. General terms and conditions apply.
4.90/5 100% up to $1,000 + 50 Free Spins Slots from Many Providers Play Here! New players only. Minimum deposit $20, maximum bonus $1000. You need to opt in to claim the offer. The offer cannot be combined with any other offer. 100% deposit match, 20x wagering (bonus+deposit). 14 days bonus validity. Game weighting applies.
4.85/5 100% up to $600 + $20 on the House Top Jackpot Slots in NJ Play Here! Valid only for NJ players over 21 years of age. Opt-in required. Valid from January 1, 2019 to December 31, 2020. 100% match up bonus up to $600 and $20 bonus expire 14 days after registration. 10x wagering requirements. Loyalty points credited on all wagerings. General terms and conditions apply.
4.80/5 120% up to $500 + $20 Free Bonus Top No-Deposit Slots Bonus Play Here! New players only. One-time offer valid from 2/26/20 – 12/31/22, 19:00 EST. Bonus is only valid if claimed by communication within 48 hours. Bonus must be wagered 30 times within 60 days from granting. Wagering contributions apply and vary by game. Bonus is valid for Casino games only. Withdrawal restrictions and full terms & conditions apply.
4.75/5 Up to $100 Real Cash Back Top Android Slots in NJ Play Here! New players only. Deposit a minimum of $10 in cash and place a First Wager to be eligible to receive either one of the following: (1) if their Net Loss exceeds 90% of their First Deposit at any time within seven (7) calendar days after placing the First Deposit and First Wager, the value of their First Deposit, up to a maximum of $100 in cash, or (2) if their Net Loss does not exceed 90% of their First Deposit after the conclusion of the seven (7) calendar days after placing the First Deposit and First Wager, the value of their Net Loss, up to a maximum of $100 in cash.
4.70/5 Up to $100 Real Cash Back Best for IGT Slots in NJ Play Here! New players only. Deposit a minimum of $10 in cash and place a First Wager to be eligible to receive either one of the following: (1) if their Net Loss exceeds 90% of their First Deposit at any time within seven (7) calendar days after placing the First Deposit and First Wager, the value of their First Deposit, up to a maximum of $100 in cash, or (2) if their Net Loss does not exceed 90% of their First Deposit after the conclusion of the seven (7) calendar days after placing the First Deposit and First Wager, the value of their Net Loss, up to a maximum of $100 in cash.
4.65/5 100% up to $200 New Player Bonus High Roller Slots Play Here! Valid for new eligible customers only. Min. deposit $20. Welcome bonus 100% up to $200 with 15x wagering requirements. Only qualified gаmes contribute towards wagering. 60 days validity after claiming the bonus. Full terms apply.
4.60/5 $10 Free Play + $500 Bonus use code: UBCASINO500 Best NJ iOS Slots App Play Here! New players only. $10 free play bonus after signup with promo code UBCASINO10. First deposit welcome bonus 100% up to $500 with promo code UBCASINO500. 25x wagering requirement on casino games only. Terms & consditions apply. 21+
4.55/5 100% up to $250 use code: 250MATCH Huge Online Slot Selection Play Here! Deposit with code: 250MATCH for 100% up to $250 on your first deposit. Match bonus applied within 48 hours after claiming. Only one 250MATCH code may be utilized across all associated websites. Full terms & conditions apply.
4.50/5 100% up to $500 First Deposit Bonus Top Slot Promos in NJ Play Here! Valid for new eligible customers only. Min. deposit $10. Welcome bonus 100% up to $500 with 10x wagering requirements. Only qualified gmes contribute towards wagering. 15 days validity period. All general PalaCasino.com terms & conditions apply.
Pennsylvania Slot Site Casino Rating PA Slots Bonus Slot Site Highlight Secure PA Link
4.95/5 100% up to $250 use code: 250MATCH Slots from Top Providers Play Here! Deposit with code: 250MATCH for 100% up to $250 on your first deposit. Match bonus applied within 48 hours after claiming. Only one 250MATCH code may be utilized across all associated websites. Full terms & conditions apply.
4.90/5 100% up to $500 + $10 Free Play Top iPhone Slots in PA Play Here! New players only. $10 free play bonus after signup with promo code UBCASINO10. First deposit welcome bonus 100% up to $500 with promo code UBCASINO500. 25x wagering requirement on casino games only. Terms & consditions apply. 21+
USA Online Slot RTP Bet Limits Free Spins Paylines Rows Reels Max Win Available at
95.02% $0.20- $400 15 Free Spins 20 3 5 x10,000
96.59% $0.20- $200 Up to 12 Free Spins 20 3 5 x600
96.00% $0.20- $80 12 Free Spins 117649 7 6 x50
96.00% $0.20- $200 10 Free Falls 20 3 5 x2,500
96.01% $0.10- $100 Re-Spin Feature 10 3 5 x250
96.80% $0.20- $400 Up to 7 Butterfly Spins 40 3 5 x600
97.04% $0.15- $450 Re-spins 30 3 5 x200
96.90% $0.20- $200 16 Free Spins 76 3,4,5 5 x200
94.93% $0.20- $200 Up to 15 Free Spins 20 3 5 x5,000
94.93% $0.30- $300 10 Free Spins 30 3 5 x10,000
Last Updated on 07.08.2020 by Author Kenneth Warren

The operators listed above are the best online slots sites for players in the United States. If you want to play casino slots for real money, these sites come highly recommended. In the next sections of our guide, we will offer a detailed look into the criteria behind our ranking. Read on for the full guide, or jump directly to a topic that interests you below:

Full List of the Top Slot Sites in the USA for 2020

We rank the best slot game sites in the USA using various criteria. Our approved US online slots sites performed best overall across all important categories. That said, many had unique highlights that make them better suited to certain types of players. As such, we have listed the top sites and provided an overview of where they excel. For your information, here are the best slot sites in the USA:

  • BetMGM (Top-Ranked NetEnt Slots Site in the USA)
  • Hard Rock (Best for Slots from Many Software Providers)
  • Borgata Casino (Best for Jackpot Slots)
  • 888casino (Best No Deposit Slot Bonus for US Players)
  • Virgin Casino (Recommended Android Slots Site)
  • Tropicana (Best Casino Site for IGT Slots)
  • bet365 (Recommended US Slot Site for High Rollers)
  • Unibet (Top Real Money Slots App for iPhone and iPad)
  • SugarHouse (Biggest Selection of Online Slot Games)
  • Pala Casino (Best Promotions for American Slots Players)

You should keep in mind that this ranking is based on the slot games. You can play the best digital reel machines in the USA at these sites. If you are interested in playing other casino games, however, there could be better options for you. As such, we recommend that you check out our guide to the best online casino sites in the USA to find the top offers currently available.

Online gambling laws in the USA vary from state to state. You can play real casino slots online legally in states that have legalized online casino gaming. The different online gambling sites laws across the various states can make it confusing to know where you can legally play slots online in the USA. To clear up any confusion, you can check our guides for states where you can play legal online slots:

As online casino gaming is not yet legal in many states, most US players have to make do with free slots for now. So, you may not be able to play online slot machines with real money throughout the USA. However, that does not mean that you have to miss out on playing the best USA online slots.

You can play free online slots in the USA on this website. You can check our dedicated guide to find the most popular free slots for US players. We closely monitor the ever-changing legal online gaming landscape across the United States. We will keep you updated when the top US online slots will become available in your state.

The Best Online Slots in the USA: Top 10 US Slot Games for Real Money

There is no denying that the best games make the best casinos. So, the game selection was a key factor we assessed when ranking the best slot sites for USA players. We checked for a solid choice of high-quality slots and plenty of player favorites. Here are the top slots online in the USA which can be played for real money:

  • Cleopatra – Most Popular Egyptian Slot in the United States (Available at Virgin Casino)
  • Divine Fortune – Top Jackpot Slot for the USA (Available at Unibet)
  • Bonanza Megaways – Online Slot with 117649 Ways to Win Real Money (Available at Hard Rock)
  • Gonzo’s Quest – Free Falls & Increasing Multipliers (Available at Borgata Casino)
  • Starburst – Best NetEnt Slot for American Players (Available at bet365)
  • Butterfly Staxx – US Online Slot with High RTP (Available at Tropicana)
  • Hotline – Best High Limit Online Slot for High Rollers (Available at Pala Casino)
  • Dazzle Me – Recommended Vegas Slot for Online Players in the USA (Available at BetMGM)
  • Da Vinci Diamonds – Top-Rated Free Spins Bonus (Available at SugarHouse)
  • Cats – Top Animal-Themed Slot Machine (Available at 888casino )

The best online casino slots listed above are among the most popular games for US players. Our featured slots come with exceptional graphics and sound. They offer a diverse range of themes to suit every taste. Furthermore, they boast exciting free spins and bonus features that make them incredibly exciting to play.

Of course, this is just a small selection of the real online slots available in the USA. There are hundreds of real money online slots to choose from. Video slots are preferred by many players, thanks to their many paylines and crisp graphics. Branded slots, which are authentically based on hit films, TV shows, and other pop-culture themes, are also popular with American players. In contrast, some players enjoy the old-school gameplay and retro style of classic 3-reel slots. Whatever your preference, you can be sure to find plenty of games to suit you at the best slot game sites in the USA.

Online Slots Available to Play for Real Money in the USA

US Progressive Jackpot Slots

Progressive jackpot slots are among the most popular online slots to play with real money in the USA. As a general rule, jackpot slots offer lower average payouts compared to other types of slots. Yet they feature some of the biggest prizes that you can win when gambling online. The chance to win real money is the clear appeal of these types of games. Here are the top USA progressive jackpot slots:

Hard Rock
BetMGM
Bet365
888casino

We have listed some of the biggest slot jackpots available in the USA above. Some progressive jackpot slots share a pooled prize with several other games. For example, IGT’s MegaJackpots slots include Cleopatra and Siberian Storm. As such, the jackpot prizes quickly build to staggering amounts. Jackpot payouts are randomly awarded, so all it takes is for lady luck to be shining down on you to become America’s next millionaire. As so many players dream of striking it rich, you will find progressive jackpot slots at all the best slot sites in the USA.

US Sites with Mobile Slots

The option to play slots on the go is a must for US players. Mobile gaming apps make it more accessible and convenient than ever to play online slot machines with real money in the USA. Given the trend for gaming on the go, all the best slot game sites in the USA offer mobile-friendly games. We have compared the options for mobile players, and these are the best sites offering mobile slot games:

US Slots Site Mobile Slot Games USA Slots Bonus Slot Site Highlight Mobile US Link Terms and Conditions
183 $100 Real Cash Back Top Android Slots App Play on Mobile! New players only. Deposit a minimum of $10 in cash and place a First Wager to be eligible to receive either one of the following: (1) if their Net Loss exceeds 90% of their First Deposit at any time within seven (7) calendar days after placing the First Deposit and First Wager, the value of their First Deposit, up to a maximum of $100 in cash, or (2) if their Net Loss does not exceed 90% of their First Deposit after the conclusion of the seven (7) calendar days after placing the First Deposit and First Wager, the value of their Net Loss, up to a maximum of $100 in cash.
503 $1,000 + 50 Free Spins Best Mobile Jackpot Slots Play on Mobile! New players only. Minimum deposit $20, maximum bonus $1000. You need to opt in to claim the offer. The offer cannot be combined with any other offer. 100% deposit match, 20x wagering (bonus+deposit). 14 days bonus validity. Game weighting applies.
415 $600 + $20 on the House Top Web-Based Mobile Slots Play on Mobile! Valid only for NJ players over 21 years of age. Opt-in required. Valid from January 1, 2019 to December 31, 2020. 100% match up bonus up to $600 and $20 bonus expire 14 days after registration. 10x wagering requirements. Loyalty points credited on all wagerings. General terms and conditions apply.
337 $500 + $10 Free Play Best iPhone Slots App Play on Mobile! New players only. $10 free play bonus after signup with promo code UBCASINO10. First deposit welcome bonus 100% up to $500 with promo code UBCASINO500. 25x wagering requirement on casino games only. Terms & consditions apply. 21+

Our recommended casino apps feature a substantial selection of slots. Each one has been adapted for the smaller screens of mobile devices. Thanks to this expert mobile optimization, you can experience the same great graphics and exciting gameplay, regardless of whether you play on a desktop PC or mobile device.

Our featured mobile slot sites are compatible with iOS and Android operating systems. So whatever device you own, be it an iPhone/iPad, or any Samsung, LG, Lenovo, or other Android-powered devices, you will be able to enjoy playing the most amazing digital slots in the USA on the go. All featured operators allow you to play slots instantly in your mobile browser. You could also have the option to download a native app for Android or iOS if you prefer.

Can You Play No Deposit Slots in the USA?

There is no shortage of online slot sites that accept US players. And as such, many offer a welcome bonus to encourage you to sign up. The great news for players is that some slots bonuses can be claimed with no deposit needed. Such offers are rare, but they are worth looking out for and using to your advantage. Here is the best no deposit slot site in the USA:

$500 + $20 Free Bonus Claim Bonus!
Play No Deposit Slots
  • Minimum Deposit: Not Required
  • Free IGT & NetEnt Slots
New players only. One-time offer valid from 2/26/20 – 12/31/22, 19:00 EST. Bonus is only valid if claimed by communication within 48 hours. Bonus must be wagered 30 times within 60 days from granting. Wagering contributions apply and vary by game. Bonus is valid for Casino games only. Withdrawal restrictions and full terms & conditions apply.

Our featured no deposit slot bonus is awarded simply for creating a player account. The free casino offer can be used to play a selection of popular slots, giving you a chance to try out the site and its games with no risk involved. Although, you need to keep in mind that any winnings made with the bonus will be subject to wagering, as is the case with all online casino bonuses.

We will keep you updated with any new slot sites that offer a free sign up bonus, as and when they become available. If you want to play online slots without making a deposit, you could try out our demo games. We have collated the best free slot games with bonus features in the USA on our site. So, you can play for free, just for fun, and find the best games for you.

Popular Slot Software in the USA

When you are trying to decide the best USA slot sites to play at, the gaming software is essential. Online casinos can build their slots selections with games from a single provider. Yet, in most cases, casinos will partner with numerous developers, to offer a more diverse choice of games to their players.

Games from different software providers can vary in terms of graphical quality, types of features, and RTP rates. As such, choosing to play slots from the best gaming software providers in the industry will enhance your overall playing experience. If you are new to online slots, you may not yet be familiar with the best developers and how their games stand out. So, here is the top slot casino software according to American players:

US Slot Site Software Best Slot All USA Slots Highlight Best Casino
Starburst 145 Slots with High RTP
Cleopatra 89 Land-Based Slots Online
Medusa 111 Many Branded Slot Games
Blazing X Asia 12 Popular Vegas Slots
Bonanza Megaways 22 Slots with Innovative Gameplay
Dr.Jekyll goes Wild 14 Diverse Slot Themes
Baking Bonanza 26 Slots with Excellent Graphics

NetEnt is one of the best providers of slots to USA online casinos and throughout the world. NetEnt slots typically come with outstanding graphics and animations. They are also renowned for their innovative gameplay and bonus features, as well as their high RTP rates. Some of their most popular slots include Starburst, Gonzo’s Quest, and Reel Rush. NetEnt slots are featured at many of the best slot game sites in the USA.

IGT has created some of the most iconic Las Vegas slot machines of all time. Top games, including Cleopatra, Da Vinci Diamonds, and Triple Diamond are US player favorites. IGT has expertly adapted their famous land-based slots for online play, so you will find many familiar titles within their online slot portfolio. Barcrest and Bally, likewise, have created many hit online slots, which started life in the casinos of Las Vegas.

Conclusion: How to Play Online Slots in the USA

In this guide, we have shown you the best slot sites for USA players. We have also shown you the criteria we use to ensure that our rankings are up to date and accurate. Playing online slots for real money is legal in some states in the USA. And where real money online gaming is not yet permitted, you can always enjoy free slots just for fun.

As the online gambling industry expands in the United States, the opportunities to play online slot machines with real money in the USA are likely to become more widely available. We closely monitor US online gambling laws. When there are new legal slots sites that get our approval, you will find them listed on this page. If you are interested in online gambling sites in the US, below, you can find our other expert guides for US players.

Frequently Asked Questions

US players have many questions about playing online slots. And we have endeavored to cover all key topics in this guide. However, if you still have any questions, then check out the following section. We have collated the most frequently asked questions and provided the answers, for your convenience.

🏆 What is the best online slot site?

The best online slot site for US players is one that is licensed and operates legally. You can then rank sites according to game selection, mobile compatibility, and other such factors to find the best fit for you. We have compared operators to create a list of the top 10 slot sites for USA players. Make sure you check it out.

🎰 What are the best online real money slots?

We have listed the most popular real money online slots in the USA in this guide. The best slots are those that boast high-quality graphics and sounds. They also include interesting features, such as free spins and bonus rounds. The best online slots for USA players also offer high payout rates.

💲 Which online slots payout the most?

In terms of overall average payouts, online slots with high RTP rates payout the most. In terms of prize payouts, jackpot slots are the games that pay out the most. Progressive jackpot slots usually have a lower RTP than other games, yet they payout prizes worth millions of dollars at a time.

🥇 Which is the best online casino in the USA?

The best online casino for US players is safe and licensed. It will offer a rich selection of games, generous bonuses, and be fully mobile compatible. You can check our list of the best USA online casinos to find the top-rated operator.

⚖️ Are online slots legal in the USA?

Online slots are legal in the USA, provided you play at a casino site that is licensed in a state that permits online casino gaming. US online gambling laws vary from state to state. Currently, real money online slots are legal in DE, NJ, PA, MI, and WV.

What is the best time to play online slots?

The best slot sites in the USA operate 24/7, so you can play anytime you like. When you play at trusted US slot sites, game results are random and in no way fixed. As such, you have the same chance of winning regardless of what time you choose to play.

🍒 What US online slot machines have the best bonuses?

You will find the best bonus rounds in video slots and branded slots. In our list of best online slots in the USA, you will find games with great bonus features. For example, Gonzo’s Quest features a free falls bonus round, with increasing multipliers that reach as high as x15.

💰 What online slots pay real money?

Online slots from trusted software developers pay real money. Reliable slots developers in the USA program a return to player rate into all games. This RTP ensures that the game will pay out a set percentage to players over the long run. Slot games from the best developers are independently tested to verify their payout rates.

🤷 Where to play online slots in the USA?

You should play at the best slot game sites the USA has to offer. We have listed the best online casino slots sites in the US in this guide to help you choose where to play. Each one is safe, secure, and offers the best real money online slots for US players.

🤑 How to win online slots?

There are no cheats or strategies to ensure that you will win real money every time playing online slots. Yet, there are some tips to help boost your chances. You should pick high RTP slots for the best chance of profits. You should also choose safe and licensed US slot sites, where games are fair, and payouts are guaranteed.

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