USA Online Slots For Real Money

If you’re looking to play online slot games for money, look no further than our top-rated USA slots online casinos listed below. These sites offer all types of players the biggest variety of real money online slot games, bonuses, professional support, cutting edge security, and fast, reliable payouts

Are you ready to discover the top casino sites with the best slots around? Let’s take a look!

Best Real Money Online Casinos for Slot Games

Rank Online Casino Key Info Bonus Info Visit Casino
  • Excellent Payout Speeds
  • 280% Welcome Bonus
  • Brand New Casino
  • 250% First Deposit Bonus
  • Fast Payout Times
  • Large Selection of Games
  • Large Selection of Slots
  • Variety of Banking Options
  • 300% Bonus up to $6,000
  • Caters to US Customers
  • 200% Welcome Bonus
  • Great Customer Service
  • A Top Rated US Casino
  • Visa, MC, Amex, BTC
  • Fast Cashouts (3 Hrs.)

Players will be delighted to know these are reliable online casinos with the best bonuses on slots! If you already like what you see, feel free to visit our recommended real money slots casino sites to get in on the action.

Benefits of Playing Real Money Slots Online

You might think that everybody wants to win money playing slots online, but there are a ton of players who love slots for the entertainment and leisure they provide. No matter who you are or what your motivation, there are a large variety of benefits to playing real money slots at online casinos!

Convenience and Mobile Compatibility

Cell Phone With Online Slots

Real money slots casinos online be accessed via smartphone or other mobile device in addition to a desktop computer. iPhone users can download real money slots apps from the device’s app store while Android users can download the app directly off the casino’s website.

You can now play online slots for money by simply pulling out your phone and opening up an app. Your favorite games now travel around in your pocket and are there at your beck and call!

Entertainment and Fun

The best online slots have been a source of great entertainment for avid bettors and gamblers for many years. Many gambling sites offer free online slots! These are usually found under Free Play or Demo Mode sections at the US online casinos, giving the player ultimate leisure in having to risk none of their bankroll.

Accessible in a moment’s notice via smartphone or other mobile device, free slots allow players to test drive new slots or simply play for pure fun!

Big Payout Potential

Real money slots online are meant to be fun, but there is certainly some money to be made. Real money means payout potential when it comes to the best slots online! A high variance slot carries more risk but could lead to a big payday while a low variance slot will give you more frequent, but smaller, wins.

Game Variety

Our favorite real money online casinos with slots carry a ton of game variety. Players can expect to see over 100 of the highest paying online slots on each of the sites, some nearly touching the 200-mark!

BetUS Casino Free Play Slots

These US online slot machines have some sweet graphics and beautiful user interfaces that simulate the real deal casino slot experience.

There are also plenty of online slot games bonuses that can greatly increase your winnings and fatten your bankroll.

Easy to Set Up and Plenty of Banking Options

Online casinos with real money slots are simple to set up! The right banking options make the process easy and fun. Most accounts can be set up in as little as 10 or 15 minutes with customers having access to their funds almost instantaneously.

Players will be on their way to win money playing slots online in no time with a quick setup advantage!

The Most Popular Real Money Slot Games Online (2021)

Below is a rundown of the most popular and best online slots that are currently available at our recommended real money slots casinos online:

Rank Slot Game Provider Jackpot RTP
#1 Goblin’s Cave Playtech 150x 99.32%
#2 Ugga Buuga Playtech 150x 99.32
#3 Mega Joker Jackpot NetEnt 1,000x 99.00%
#4 Monopoly Big Event Barcrest 500x 99.00%
#5 Nemo’s Voyage WMS 300x 99.00%
#6 Thunderstruck II Microgaming 6,000x 96.65%
#7 Dr. Jekyll and Mr. Hyde Betsoft 1,200x 96.50%
#8 Starburst NetEnt 250x 96.10%
#9 Gonzo’s Quest NetEnt 2,500x 96.00%
#10 Triple Diamond IGT 1,199x 95.06%

Choosing a USA Online Casino for Real Money Slots

When gamblers play slots for real money online, it is important for them to choose slots casinos that offer the best in bonus offers, game choice, great service, and customer safety. Here is the criteria we used as we researched the best in mobile slots apps.

Safety and Security

We are sure to review each of the real money online casinos with slots to ensure they are licensed by a legitimate gambling authority and safe for US players to use. The good news is that our recommendations are made up of legit casinos with online slots for US players.

Our team regularly investigates payout practices to determine if each site is conducting reliable banking transactions.

Each of the casino sites with the best slots must also use protective software and employ Know Your Customer procedures to verify the identity of all individuals using the site.

Variety of Slot Games

Every real money online casino with slots we have looked at in this review carry well over 100 slots games! No matter who you are, you are sure to find exactly what you are looking for using any of our top-rated recommendations!

Along with the best online slots variety, there are plenty of online casinos with the best bonuses on slots to fill up your account with additional free money. A variety of special features, such as multipliers and scatter symbols, are also up for grabs!

Online Casino Number of Slot Games
Las Atlantis 198
BetUS Casino 192
Super Slots 185
Wild Casino 185
Vegas Casino Online 140

Big Bonus Offers

Those who play slots for real money online can increase their winnings by using generous slots-based bonuses offered by each casino. These can come in the form of match bonuses, welcome offers, or VIP reloads that are geared toward select slots on the casino floor.

Money With a Ribbon

Real money online slots with the biggest jackpots on the market are another great way to win big! You never know when that big payday will arrive when it comes to slots jackpots.

Online slot game bonuses were a big factor in determining our recommendations. Each slots app we promote has hit all the marks in this category.

Online Casino Slots Bonuses Available
Las Atlantis Casino Logo
Las Atlantis
  • 280% Slots Bonus
  • 300% Slots Match
  • Up to 165% Bonus For Slots
  • Up to 160% Bonus For Slots
  • 165% Slots Bonus + 35 Spins on Spring Wild
BetUS Casino Logo
BetUS Casino
  • Slots Saturday – 150% Match Bonus +25 Free Spins
Super Slots Casino Logo
Super Slots
  • $6,000 Welcome Bonus
  • VIP Reload Bonus
  • Hump Day Special
Wild Casino Logo
Wild Casino
  • $5,000 Welcome Bonus
  • VIP Reload Bonus
  • Hump Day Special
Vegas Casino Online Logo
Vegas Casino
  • 400% Bonus up to $10,000
  • 150% Bonus up to $3,000
  • %200 Double Match Bonus up to $7,000

Banking Choices

Newcomers who want to play online slots for real money as soon as humanly possible can enjoy an easy and fast setup with great banking methods that take only 10 to 15 minutes to arrange the necessary funds.

Our recommended casino sites with the best slots also allow for customers to enjoy fast and accurate payouts. Getting paid is arguably the best part of the whole experience, so our team sought out slot machine apps that get the job done quickly and correctly.

Online Casino Number of Deposit Options Number of Withdrawal Options
Las Atlantis 5; Including CC and BTC 4; Including CC and BTC
BetUS Casino 9; Including CC and BTC 6; Including CC and BTC
Super Slots 14; CC, BTC, Money Order, Etc. 9; BTC, Check, Bank Wire, Etc.
Wild Casino 14; CC, BTC, Money Order, Etc. 9; BTC, Check, Bank Wire, Etc.
Vegas Casino Online 2; Visa and BTC 4; BTC, Direct Deposit, Etc.

Customer Service

Silhouette of Call Center Agents

Our recommended online casinos with real money slots are top-rated and well-received by a majority of users online. But there are still chances that errors and mistakes will occur. When there are issues, it is vital for each respective site to handle problems with professionalism and competency.

We have taken the time to vet each casino site and make sure that all customer service channels are firing on all cylinders. We are proud to say that all sites are doing a great job in taking care of their customers and any problems that arise.

Mobile Compatibility

All mobile slots apps we recommend look fantastic on any smartphone or other device regardless of it being an Android or an iPhone! The graphics, sound effects, and overall user interface transcribe well onto the visual surface of the phone, looking as good as it would on a desktop computer.

Real money slots casino sites offer downloadable casino apps for Android phones, while iPhone users can find the best mobile slots apps in the app store!

Slot Machine Breakdown – Learn How Real Money Slots Work

If you’re a newcomer to the world of real money online slots, you may want to know a thing or two about how a slot machine generally works and operates. If you’re not new, maybe you need a refresher! Either way, we have included a breakdown of some must-know slots knowledge and terminology.

These helpful resources might help you understand how to win money playing online slots!


This is the order in which the set of symbols has to fall into a winning combination. Traditionally, this has largely been three matching symbols falling in a row, left to right, in order for a payout to be achieved.

Book of Ra Online Slot

Free slots and real money slots online can have upwards of 20 paylines, and there can be winning patterns that go beyond rows and columns. It is not out of the ordinary to win a horde of zig-zag patterns paying out winnings. Check out the paytable beforehand to understand the numbers and shapes of the paylines.

Bonus Rounds

These are perhaps the most exciting part of slots gameplay where players can make the largest profits or biggest payday. These bonus or feature rounds will reward the player well beyond their usual paylines wins.

Bonus or feature rounds can come in many shapes and sizes:

  • Mini-Game: Interactive games to win prizes
  • Instant Wins: Instantaneous cash prize
  • Free Spins: Risk-free spins to hit payline wins
  • Re-Spin: A re-do of your last spins
  • Pick and Win: Picking from a number of hidden prizes (these can be instant wins, multipliers, or others)

Progressive Jackpot

Icon of Three Casino Slot Machines

These jackpots are a great opportunity to snag a huge payday! These are by far the biggest real money slot prizes out there that can change a person’s life in an instant.

The jackpot gradually gets larger with each wager that is placed and can payout at any moment!

These types of promotions are really popular amongst avid bettors and high rollers.

Wild and Scatter Symbols

Wild symbols are the wild cards of the slots world. They serve as a stand-in for any other symbol.

Scatter symbols are just that. They’re symbols that players can get payouts on that are scattered, with their paylines not needing to line up or start on the left side of the reel. These symbols can payout higher wins for three of a kind!

RTP and Payback Percentage

“RTP” is short for “return to player” which comes in the form of a percentage. 100% is the breakeven point for players with the house edge becoming greater as the percentage moves away from the breakeven point. The house will have a higher edge with 90% RTP than with 99% RTP.

For players gambling on a 90% RTP machine, this means that if they begin with $1,000, they can expect to lose $100 and be sitting at $900 at the end of their gambling session. But this is not how it will always play out! Short-term playing can drive the chances either up or down, meaning that players still have a chance to win big.

With long-term slots play, players can expect their outcomes to draw closer and closer to the RTP percentage.

Online Slots Software

Real money online slot machines are made possible by slots software development companies who have worked to develop some of the most sophisticated and dynamic games on the market. When you go to play at real money slot machine site, you rely on the game to have brilliant, eye-catching graphics.

Aesthetics are important from a sales perspective. Generally, people are going to be more attracted to beautiful games and game graphics. There is also the factor of functionality. The games need to work free of errors or glitches to ensure a smooth, pleasant experience for the player.

Here are some of the top names in slots development companies. These are the major players in the slots market.

RealTime Gaming

RealTime Gaming Logo

RealTime Gaming, or RTG for short, has had a stake in the market since 1998 and is known for the quality of the games it produces and innovation in creating content that is highly functional.


Playtech Logo

This company got its start in the late ‘90s and has grown to be well-known around the world due to the fact that their games are produced in multiple languages. Many of the games generated at Playtech have easily found their way into European and Asian markets, making them a household name that spans continents!


Microgaming Logo

This company is the elder statesman in the world of slots software development. Founded in 1994, Microgaming was one of the original companies that essentially got in on the ground floor when online gambling was in its infancy. It follows that Microgaming is the source of many of the classics and staple games but has also been responsible for some newer stuff in years past.

Learn More About Online Slot Machine Providers

To learn more about any of the brands offering real money online slots software check out the links below. There you’ll be able to learn about the slots provider and even try some of their games for free!

Best Real Money Online Casino Bonuses for Slots

There are a large of assortment of great bonuses and promotions at our preferred real money online casinos that are geared toward slots!

Las Atlantis

280% Slots Bonus up to $14,000 (Welcome Bonus)

  • Minimum deposit: $10 Neosurf/$20 BTC/$25 IGC/$30 credit cards/$30 PayID
  • Valid five times on the first five deposits
  • Maximum bet: $10
  • Maximum payout: 30x deposit amount
  • Wagering requirement: 35x bonus + deposit
  • Eligible games: Slots, real-series video slots, keno, scratch cards, and board games
  • Use code: LASATLANTIS

BetUS Casino

Slots Saturday – 150% Match Bonus + 25 Free Spins

  • Minimum deposit: $100
  • Valid multiple times on Saturday only
  • Maximum bonus: $1,000
  • Maximum release and payout: $5,000
  • Wagering requirement: 20x on bonus and release
  • Use code: SLOTS150

Super Slots

$6,000 Welcome Bonus

  • First Deposit: 250% up to $1,000
  • Next Five Deposits: 100% up to $1,000
  • SS250 valid only on first deposit
  • Maximum release amount: 10x bonus amount up to $20,000
  • Maximum bonus: $1,000
  • Wagering requirement: 35x bonus + deposit
  • Use code: SS250 and SS100

Wild Casino

$5,000 Welcome Bonus

  • First Deposit: 250% up to $1,000
  • Next Five Deposits: 100% up to $1,000
  • WILD250 valid only on first deposit
  • Maximum release amount: 10x bonus amount up to $20,000
  • Maximum bonus: $1,000
  • Wagering requirement: 35x bonus + deposit
  • Eligilble gamess: Slots, table games, and video poker
  • Use code: WILD250 and WILD100

Progressive Jackpot Slots

We covered them earlier on in the post, but they are worth bringing up again because there are a ton of great opportunities online to win big! Here are some of the biggest progressive jackpots to score on in 2021!

How to Win Money at Slots Online Casinos

Slots is largely a game of luck. There is not much in the way of strategy to increase your chances of winning; however, there are a few factors that have helped players of the past to maximize their likelihood and gain an edge.

Rewards and Comps

Slots can be used to build points with many casino loyalty programs, and players can gain an advantage by earning cashback, special promotions, and comps. The equity of such prizes can be combined with slot play where the house has only a small edge. And in the end, the player will have a net gain. This is a scenario where players can get savvy with discovering the breakeven point and exceeding it with the help of rewards and comps.

Look at the Pay Table

Slot Machine Splatter Graphic

Examining the pay table helps you to understand how real money slots payout. This tool allows you to know how many high- and low-paying symbols you need to trigger certain wins as well as discovering free spin bonus rounds that are activated by scatter symbols.

Pay tables offer a wealth of knowledge and can allow players to know and predict the workings and patterns of the slot machine to an extent.

Free Online Slots to Practice

Now that you know what highest paying online slots pay real money, you can get a more low-key start by playing free online slots. No money is on the line, and the pressure is off! You can use these free services to your advantage and practice playing real money slots online in order to become more familiar with the lay of the land. Practicing can also help you to identify patterns and learn.

Check RTP

It never hurts to check the RTP or return to player before playing a slot. This give you an idea of the payback rate and the likelihood of winning. This might be the most useful tool to maximize your winnings playing slots. Look for games that have an RTP of 95% or higher, as this will greatly reduce the house edge!

Bankroll Management

Here is where discipline and will power enter the game. Avoid the heartache of losing money you did not want to lose and set a limit for yourself. This limit is the amount of money you are fine with losing. And stick to it!

Do You Have to Play Online Slots for Real Money?

There are plenty of places to find free online slots for players who value leisure and fun or who simply want to get in a little practice before committing to playing real money online slots. Many of the gambling sites we promote can let you use a select number of slots in demo or free play mode!

Here is an example of free online slot available at Las Atlantis Casino:

Las Atlantis Free Play Slots

As you can see above, Aladdin’s Wishes give its players the option of “Play Now” or “Demo Mode” when you hover over the game. “Play Now” is the real money version of the slot, while “Demo Mode” allows players to enjoy it for free and learn the ropes.

Stay Up to Date on the Latest in USA Online Slots

Be sure to check out our blogs about land-based and online casino slots. Our blogs cover everything from the latest slot trends, tips and tricks, fun facts, and more!

Answering Your Questions on Real Money Online Slots

On this page we’ve done our best to address all factors of playing real money slots games online in the United States. But we know there may still be some lingering questions. Here are a few we’ve recieved from our users in the past:

  • Can You Win Real Money Playing Online Slots Apps?

    Of course, you can! They are called real money slots for a reason. Keep in mind that some real money slots online vary as far as RTP goes. High variance slots will carry more risk—big losses but also big gains! These slot types are for those with larger bank rolls. Low-variance slots will allow you to win more often than not, but the rewards will be minimal. These may work best for players who want to win a little but mostly have fun.

  • Is it Safe to Play US Online Slots for Money?

    Yes. As long as you pick a reliable online casino for online slot games. There is no funny business with the randomness of the machine outcomes. They use the same software and algorithms that the real-life slot machines employ. Each machine has to pay out a certain RTP. Each site is fully-licensed by a legitimate gambling authority, can accept US players, and uses software to safeguard their customers against any online threats that would try to steal any account or personal information.

  • What Online Slots Pay Real Money?

    Any of the slots we recommend here will pay real money. There are plenty of “fake money” casinos and social casinos where you can play slots, but only with pretend money. All of the sites we laid out for you is where you can play online slots for real money, even USA players!

  • What USA Slots Apps Payout Real Money?

    There are plenty of apps out there where you can play real money slots online. To find the best slot apps where you can win real money, check out our USA casino apps section. There we dive into everything you would ever need to know about playing slots on your mobile and how to win money!

  • Can I Win Money Playing Online Slots Without Depositing?

    Unfortunately, no. None of the slots casinos that we recommend here have slots for money with no deposit. There are plenty of social casinos you can play at for fake money, but at these real money slot casinos, you must make a deposit.
    There are plenty of slot bonuses you can take advantage of, though! There are plenty of welcome bonuses, deposit bonuses, and more at the best online slot casinos!

  • Can I Play Online Slots for Free?

    The real money slots casino sites we recommend offer a limited number of slots that can be played for free! They are usually referred to as “demo mode” or “free play” depending on the casino site. You will not have access to all real money online slots available at each site, but there is another there to allow you to get in some practice or simply have fun with no risk or money involved.

  • What Kind of Bonuses Can I Get For Playing Slots Online?

    Players can use match bonuses for playing real money slots online at any number of our preferred real money slots sites. Las Atlantis Casino has a 300% slots match and BetUS Casino offers a 150% slots match bonus. Slots can also be used toward welcome bonuses like the Super Slots $6,000 welcome bonus or the Wild Casino $5,000 welcome bonus. Look at bonuses terms and conditions. More often than not, almost all bonuses have real money slots listed as an applicable game.

  • Are There Any Good Strategies for Playing Real Money Online Slots?

    For the most part, success at playing real money slots online is based around luck. However, you can be proactive and look up information about each of the slots games. Look for games that have a higher RTP and look at pay tables to determine how often each slot pays out. You might just discover real money online slots that will allow you to win more often than another. Employ these techniques, and you might find yourself winning at the one-armed bandit more often than not!