Best Online Casinos

100% up to $1000
5 Star Rating
500% up to $5000
5 Star Rating
100% up to $1000
5 Star Rating
100% up to $4000
5 Star Rating

Best Online Slot Welcome Bonuses

Online slot welcome bonuses are a staple at USA online gambling sites for new users to get extra bonus credits just for signing up and making a deposit. Each online casino usually offers two Welcome Bonuses for you to choose from with one being a crypto bonus and the other geared towards all other deposit methods. There are terms and conditions to each bonus though which could include minimum deposit amounts and rollovers.

Online Casino Bonus Bonus Amount Rollover Min. Deposit
Bovada Casino 3x 100% Welcome Bonus Up To $3,000 25x $20
Bovada Casino 3x 125% Crypto Welcome Bonus Up To $3,750 25x $10
Ignition Casino 100% Casino + Poker Welcome Bonus Up To $2,000 25x $20
Ignition Casino 150% Crypto Casino + Poker Welcome Bonus Up To $3,000 25x $20 Casino 100% Match Bonus Up To $2,000 35x $20 Casino 200% Crypto Match Bonus Up To $3,000 35x $10
Café Casino 250% Welcome Bonus Up To $1,500 40x $20
Café Casino 350% Welcome Bonus Up To $2,500 40x $10

Online Slots Free Spin Bonuses

Not all online casinos offer slot free spin bonuses, however, the ones that do make it worth your while. At Bovada, they offer “Free Spin Bonanza” which is arguably one of the easiest and best online slot bonuses that you could take advantage of. All you have to do is deposit and bet $10 on slots at any point throughout the week and you could win 20 free spins just for playing. In total, there are 25,000 free spin winners weekly so your chances of winning are always high.

The second casino to offer a free spin bonus is However, their free spin bonus comes as a part of their regular casino welcome bonus. If you get in on their crypto welcome bonus, you’ll be rewarded with 30 free spins on the Golden Buffalo slot game. Their normal welcome bonus though gifts you 20 free spins on Golden Buffalo.

Bovada Casino

Slot Rewards Programs

While this isn’t a typical online slot bonus, rewards programs are in place to pay you back for playing the slot games that you like. The way each of the rewards programs works is they pay you a certain amount of points based on the tier you are with slots being counted towards those points.

Starting with just the slot game contribution towards your rewards program, the way it works is for every dollar you spend playing slots from your account, you’ll get a certain amount of points credited to your rewards account.

Slot Rewards Contribution

  • Bovada: $1 = 3 Reward Points
  • Ignition: $1 = 3 Reward Points
  • Café Casino: $1 = 2 Reward Points
  • $1 = 5 Reward Points

As part of the different rewards programs at these online slot casinos that take US players is you can earn cash credits for every certain amount of points you earn based on the tier you are. On each of the lowest tiers of these online casinos, the turn rate is every 2,500 points redeemed is worth $1. As you continue to earn higher tiers, the number of points needed to convert to $1 gets lower. At the highest possible tier on these sites, the going rate is 1,000 points per $1.

Hot Drop Jackpot Bonuses

Hot Drop Jackpots slot bonuses are offered at every online casino on this page. What this is, is three different jackpots that are paid out randomly to those that are playing specific slot games that are compatible with hot drop jackpot.

The three types of bonuses that can be won are “Hourly Jackpots” which must drop every hour with an average win of over $1,000. The “Daily Jackpot” which must drop once every 24 hours that has an average of $25,000 in jackpot winnings. The final is the “Epic Jackpot” which has no time frame on when it could drop and could see a massive jackpot well into the six figure range.

There are specific games that you must be playing in order to be eligible for Hot Drop Jackpots and they are listed right here.

Slot Referral Bonuses

Each of the online casinos that accept US players have referral bonuses that they’ll pay you out whenever you refer another user to sign up. Just like the welcome bonuses that they offer, there are minimum deposits that the referred user has to make for you to be eligible and you’ll also have a playthrough requirement as well.

Online Casino Referral Bonus Min. Deposit From Referred Rollover
Bovada Casino $200 Refer A Friend Bonus $20 30x
Ignition Casino $100 Referral Bonus $20 25x
Café Casino Unlimited $100 Referral $20 50x 8x $200 Slot Referral Bonus $20 35x

No Deposit Slot Bonuses

USA Online Sportsbooks

While some online casinos do have no deposit slot bonuses, they are not often offered. What they are though are bonuses that users can use without having to make any additional deposit into their accounts. You’ll simply claim the bonus and the funds for playing online slots will be credited to you.

The best way to keep up with what no deposit bonuses are being offered is to continuously check back to the online casinos promotion tab and see what is available. If free online casinos offer something, you’ll be able to claim it easily.

Ignition Casino

What Is A Bonus Rollover?

A rollover is a requirement of any promos for online slots in which you have to play through a certain dollar amount before you can request a withdrawal from your account. The dollar amount that is required of you to play through is set depending on how much you make your first deposit of and what the rollover amount is.

Using this as an example, if an online casino is offering you a 100% first deposit match bonus with a 15x rollover and you deposit $150 to start, you’d need to play $2,250 before requesting a cashout.

What Are Wagering Contributions?

This is the amount that a specific casino game counts towards fulfilling your rollover requirement. You don’t have to worry though when playing online slots as slot games at all online casinos offer a 100% contribution towards your rollover.

Is It Worth It To Sign Up For Slot Bonuses?

The deciding factor on whether it is worth it to use a slot bonus comes down to the type of player you are. If you are someone who is just going to play a few slots sporadically throughout the year, it probably isn’t worth it as you’ll be locked into completing the rollover requirement before you can cash out from your account.

For those users who consider themselves “professional gamblers” and play more often than the average user, it is absolutely worth it as you gain more and more risk free funds to add to your bankroll all for simply depositing into your account.