Best Online Slots USA

Last Updated: 18/11/2022

Online Slots in the U.S.

Looking for top online slot sites and the best games in town? SlotSource.com is your one-stop shop for great U.S.-friendly casinos and guides to thousands of online slots games.

On this site you will find our highly recommended slot sites available to players in the U.S.  Play free slots from the world's biggest developers or load up and take a shot at some real money prizes. We'll even share some invaluable tips on how to play and how to improve your slots play.

Ready to go? If you're looking for amazing video slots to play on your PC or tablet, or just looking for a safe U.S. online casino, we have it covered!

21+ only. Terms and conditions apply. Click Play Now for more details
Top Recommended Slot Sites
1
WynnBET Review

100% Welcome Bonus up to $1000

Must be 21+ to participate. T&Cs Apply.

2
Playstar Review

100% Welcome Bonus up to $500 + 500 Free Spins

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3
BetMGM Review

100% Deposit Match up to $1,000 + $25 on the House

Must be 21+ to participate. T&Cs apply.

4
FanDuel Review

Get up to $1000 back

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5
Party Review

100% Welcome Bonus up to $500 + 100 Free Spins

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6
888 Review

120% Welcome Bonus up to $500 + $20 No Deposit Bonus

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7
Caesars Review

200% Welcome Bonus up to $200 + $10 No Deposit Bonus

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8
Ocean Review

$1,500 Bonus on First 3 Deposits + 50 Free Spins

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9
Bally Bet Review

Up to $100 Risk-Free Play

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10
Borgata Review

100% Welcome Bonus up to $1000 + $20 No Deposit Bonus

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11
DraftKings Review

The Choice is Yours! Choose Between 3 Different Bonuses and Start Playing!

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12
Unibet US Review

100% Welcome Bonus up to $500

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13
BetRivers Review

100% Welcome Bonus up to $500 with a 10x playthrough

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14
Bet365 Review

100% Welcome Bonus up to $1000

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15
Hard Rock Review

100% Welcome Bonus up to $1,000 + 50 Free Spins

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Resorts Review

100% Welcome Bonus up to $1000

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Harrahs Review

100% Welcome Bonus up to $100 + 100 Free Spins + 20 No Deposit Spins

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18
Virgin Review

Get up to $100 back

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19
Golden Nugget Review

100% Welcome Bonus up to $1000 + 200 Free Spins

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100% Welcome Bonus up to $1000 + $25 in Free Play

Must be 21+ to participate. T&Cs apply.

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