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Michigan Online Casino Bonus: Find the best MI Casino Promos

Last Updated on 05/11/2026
Fact checked by: Graham Stevans

Online casino gambling has entered the Great Lake State and many of the best names in the online gambling world have been quick to set up a Michigan base. With so many providers making a concerted effort to attract new players with an online casino bonus, Michigan players will find themselves spoiled for choice.

To help you pick your way through these promos, the expert team at The Game Haus have compiled this guide on the current online Michigan casino bonuses. Read on to find out about terms and conditions and how to take full advantage of bonus deals.

Check out these top casino promo codes for Michigan players

Understanding different kinds of online casino bonus in Michigan

Michiganders are now able to access a huge range of varied online casino bonuses, including casino-specific deals and several bonuses that sportsbook regulars may be familiar with too. 

  • Welcome bonus: Welcome bonuses are the main way that online casinos attract new players to their sites above their rivals.
  • Deposit matches: Deposit matches are a very common promotion offered by online casinos. Under this bonus, a casino will match the first deposit made by a player (up to a limit). This can give you the chance to grow your pot considerably, but be aware that there may be playthrough requirements on this bonus which make accessing funds a more complex process.
  • Bonus spins: Just as it sounds! This online casino bonus in Michigan lets players earn bonus spins on slot games. Bonus spins might be included as part of a larger welcome bonus package or given to regular players as a thank you.
  • No deposit bonus: Some online casinos may offer players the chance to play games for free just for signing up to their site. These can come in the form of bonus spins to use on slots or bonus bets to use on table games. This is a popular bonus feature that’s especially good for new players as it lets them try out a game, and an online casino site, before committing any real money.
  • Reload bonuses: Reload bonuses act in the same way as deposit matches but are not just for new players. They can appear once you’ve been with a casino for a few months, and are an incentive from the casino to keep playing.
  • Specific game rewards: Some online casinos in Michigan will reward gamers for playing a particular slot, or small selection of games, each week. If you don’t mind the lack of choice, this can be a good way to build up rewards.

Getting more from online casino promo codes in Michigan

It’s not just about finding the best online casino bonus in Michigan; there are also lots of different ways to maximize your gaming experience.

  • Referral bonuses: Many online casinos offer players the chance to access extra bonus bets and bonus spins by referring a friend to the site. This means that not only you but your pal, too, will both be able to get an online casino bonus in Michigan once they’ve signed up for an account and deposited funds. This can be a great promotion if you’ve got a lot of like-minded friends, as most online casinos will let you refer several friends every month.
  • VIP Programs: Loyalty pays in the online casino world. To encourage players to stick with them, many casinos offer VIP programs for regular players. This lets you build up points every time you play to go towards rewards such as bonus spins and bonus bets.
  • Check out different online casinos: There’s no reason why you have to stick with just one online casino. Although you won’t be able to open more than one account at a time with the same casino, you can open accounts at several different casinos at once. This can be a good idea if you’re a new player and you’re not sure which type of online casino bonus in Michigan appeals to you.
  • Read reviews from other players: The online gaming community is never shy about voicing their opinions. Online forums and social media can be a great resource for finding out more about the highs and lows of individual online casinos and specific promotions.

Breaking down the terms and conditions of Michigan online casino bonuses

Before you claim an online casino bonus in Michigan, it’s important to read through its terms and conditions to make sure that there are no surprises. These are some of the key criteria you’re likely to come across.

  • Minimum deposit: Many kinds of online casino bonus in Michigan will require you to make a minimum deposit. This could be as low as $10 or significantly more. This can often trip players up, so check this out before you start playing.
  • Playthrough requirements: Many bonus deals have a playthrough requirement before you’re able to access them. This is a very significant part of online bonuses as it can dictate whether an online bonus is worth going after or not. Playthrough requirements, also known as wagering or rollover requirements, refer to the number of times you must wager the bonus amount before you can access the bonus. For some online casinos this can be as little as 1x playthrough, but some may go up to 20x or more.
  • Time restrictions: It’s important to make sure that you’re keeping an eye on the calendar when you’re claiming your online casino bonus in Michigan. Many bet bonuses will come into your account split into smaller amounts (for example, a bet bonus of $100 might come in the form of 4x $25 bet bonuses) and these will all have a time limit they have to be used by. This could be seven or 14 days at the shorter end, so make sure you keep track of them.
  • Understanding RTP rates: As you look through different online casinos, you’ll see that each game and site has a visible RTP (Return to Player) rate. This refers to the average amount each game pays back to a player. Most slots in land-based casinos have an RTP rate of 94% (which means that, for every $100 dollars staked, you can expect to see $94 back), but online casino slots are generally higher. Compare each game’s return-to-player rates across platforms to see which one offers the best potential payouts. RTPs can vary between 96% and 98% across online casinos.

Our favorite providers

BetMGM
1.
4.9/5
Get Up to $1,000 Back in Bonus Bets Over Your First 10 Days
USA
USA Players Welcome
Open BetMGM
Get bonus now
Gambling problem? Call 1-800-GAMBLER or 1-800-MY-RESET (Available in the US) 877-8-HOPENY or text HOPENY (467369) (NY) 1-800-327-5050 (MA), 1-800-BETS-OFF (IA), 21+ only. Please Gamble Responsibly. Visit mdgamblinghelp.org (MD). See BetMGM.com for Terms. New Player Offer for new players only. Subject to eligibility requirements. Bonus bets are non-withdrawable. In partnership with Kansas Crossing Casino and Hotel. This promotional offer is not available in NJ, MA, MI, NV, NY, ON, PA, PR, and WV.
DraftKings
2.
4.8/5
Bet $5, Get $200 + 3 Months of NBA League Pass
USA
USA Players Welcome
Min. Deposit: 5
Open DraftKings
Get bonus now
GAMBLING PROBLEM? CALL 1-800-GAMBLER or 1-800-MY-RESET, (800) 327-5050 or visit gamblinghelplinema.org (MA). Please Gamble Responsibly. 888-789-7777/visit ccpg.org (CT), or visit www.mdgamblinghelp.org (MD), 1-800-981-0023 (PR). 21+ and present in most states. (18+ DC/NH/PR/WY). Void in CAN. Eligibility restrictions apply. On behalf of Boot Hill Casino (KS). Pass-thru of per wager tax may apply in IL. 1 per new Sportsbook customer. $5+ first-time bet req. Max. $200 issued as non-withdrawable Bonus Bets. Stake removed from payout. Reward issued as $50 in Bonus Bets every 7 days via click-to-claim for 21 days. Bonus Bets and click-to-claims expire 7 days (168hrs) after issuance. Terms: dkng.co/offer. Get 1 promo code to redeem a 3-month NBA League Pass subscription, complimentary of DraftKings. Subscription auto-renews monthly at then-current price (currently $16.99/mo); cancel anytime. Terms, restrictions, and eligibility requirements apply. Redeem League Pass by 12/19/26 at 11:59 PM ET. Addt’l terms: support.watch.nba.com/hc/en-us/articles/9165532876183-League-Pass-Terms-of-Use_. Ends 11/29/26 at 11:59 PM ET. Sponsored by DK.
FanDuel
3.
4.8/5
New Users - Get $200 in Bonus Bets when you wager $5 for 4 days
USA
USA Players Welcome
Open FanDuel
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Gambling Problem? Call 1-800-GAMBLER or 1-800-MY-RESET. Visit www.mdgamblinghelp.org (MD). 1-888-789-7777 or ccpg.org/chat (CT). Hope is here. GamblingHelpLineMA.org or (800) 327-5050 for 24/7 support (MA). 1-877-8-HOPENY or text HOPENY (467369) (NY). 21+ (18+ D.C., WY) and present in select states (for KS, in affiliation with Kansas Star Casino). First online real money wager only. Min $5 wager required for 4 consecutive days. $5 first deposit required. Bonus issued as nonwithdrawable bonus bets which expire 5 days after receipt. Restrictions apply. See terms at sportsbook.fanduel.com. Call 1-877-770-7867 (LA).
Fanatics
4.
4.7/5
Get Up to $1,000 Matched in FanCash
USA
USA Players Welcome
Open Fanatics
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Must be 21+. GAMBLING PROBLEM? CALL 1-800-GAMBLER OR CALL 1-800-MY-RESET, www.mdgamblinghelp.org (MD), (800)-327-5050 or gamblinghelplinema.org (MA), Call (877)8-HOPENY or text HOPENY (467369) (NY), (888) 789-7777 or ccpg.org (CT), morethanagame.nc.gov (NC), 1800gambler.net (WV)
Caesars
5.
Bet $1 and get double the winnings up to $25 for your next 10 bets
USA
USA Players Welcome
Wagering (WR): 1x Deposit
Best Alternative
BetMGM Open BetMGM
21+ New users only. Must register using eligible promo code. First bet after registration must qualify. Max. Bonus Bet: $1,000. Bonus Bet expires 14 days after receipt. Void where prohibited. See Caesars.com/promos for full terms. Gambling Problem? 1-800-GAMBLER (1-800-426-2537)

Gambling in the USA by state

State US Gambling Sportsbooks Sportsbooks Promos Online Casinos Casino Promos US Sweepstakes Casinos
AL AL Gambling AL Sportsbooks AL Sportsbooks Promos Online Casinos in AL AL Casino Promos AL Sweepstakes Casinos
AZ AZ Gambling AZ Sportsbooks AZ Sportsbooks Promos Online Casinos in AZ AZ Casino Promos AZ Sweepstakes Casinos
CA CA Gambling CA Sportsbooks CA Sportsbooks Promos Online Casinos in CA CA Casino Promos CA Sweepstakes Casinos
CO CO Gambling CO Sportsbooks CO Sportsbooks Promos Online Casinos in CO CO Casino Promos CO Sweepstakes Casinos
CT CT Gambling CT Sportsbooks CT Sportsbooks Promos Online Casinos in CT CT Casino Promos CT Sweepstakes Casinos
FL FL Gambling FL Sportsbooks FL Sportsbooks Promos Online Casinos in FL FL Casino Promos FL Sweepstakes Casinos
IL IL Gambling IL Sportsbooks IL Sportsbooks Promos Online Casinos in IL IL Casino Promos IL Sweepstakes Casinos
IN IN Gambling IN Sportsbooks IN Sportsbooks Promos Online Casinos in IN IN Casino Promos IN Sweepstakes Casinos
IA IA Gambling IA Sportsbooks IA Sportsbooks Promos Online Casinos in IA IA Casino Promos IA Sweepstakes Casinos
KS KS Gambling KS Sportsbooks KS Sportsbooks Promos Online Casinos in KS KS Casino Promos KS Sweepstakes Casinos
KY KY Gambling KY Sportsbooks KY Sportsbooks Promos Online Casinos in KY KY Casino Promos KY Sweepstakes Casinos
LA LA Gambling LA Sportsbooks LA Sportsbooks Promos Online Casinos in LA LA Casino Promos LA Sweepstakes Casinos
MD MD Gambling MD Sportsbooks MD Sportsbooks Promos Online Casinos in MD MD Casino Promos MD Sweepstakes Casinos
MI MI Gambling MI Sportsbooks MI Sportsbooks Promos Online Casinos in MI MI Casino Promos MI Sweepstakes Casinos
MS MS Gambling MS Sportsbooks MS Sportsbooks Promos Online Casinos in MS MS Casino Promos MS Sweepstakes Casinos
MO MO Gambling MO Sportsbooks MO Sportsbooks Promos Online Casinos in MO MO Casino Promos MO Sweepstakes Casinos
NV NV Gambling NV Sportsbooks NV Sportsbooks Promos Online Casinos in NV NV Casino Promos NV Sweepstakes Casinos
NH NH Gambling NH NH Sportsbooks Promos Online Casinos in NH NH Casino Promos NH Sweepstakes Casinos
NJ NJ Gambling NJ Sportsbooks NJ Sportsbooks Promos Online Casinos in NJ NJ Casino Promos NJ Sweepstakes Casinos
NY NY Gambling NY Sportsbooks NY Sportsbooks Promos Online Casinos in NY NY Casino Promos NY Sweepstakes Casinos
OH OH Gambling OH Sportsbooks OH Sportsbooks Promos Online Casinos in OH OH Casino Promos OH Sweepstakes Casinos
PA PA Gambling PA Sportsbooks PA Sportsbooks Promos Online Casinos in PA PA Casino Promos PA Sweepstakes Casinos
RI RI Gambling RI Sportsbooks RI Sportsbooks Promos Online Casinos in RI RI Casino Promos RI Sweepstakes Casinos
WV WV Gambling WV Sportsbooks WV Sportsbooks Promos Online Casinos in WV WV Casino Promos WV Sweepstakes Casinos
VA VA Gambling VA Sportsbooks VA Sportsbooks Promos Online Casinos in VA VA Casino Promos VA Sweepstakes Casinos
TN TN Gambling TN Sportsbooks TN Sportsbooks Promos Online Casinos in TN TN Casino Promos TN Sweepstakes Casinos

Conclusion: Get your online casino bonus in Michigan

The online casino scene is still pretty young in Michigan but is proving to be a hit with players. So, whether you're after a no deposit bonus or a few bonus spins on your favorite slot, follow this guide’s advice to find the best online casino bonus in Michigan.

Top MI bonus offers

BetMGM
1.
4.9/5
Get Up to $1,000 Back in Bonus Bets Over Your First 10 Days
USA
USA Players Welcome
Open BetMGM
Get bonus now
Gambling problem? Call 1-800-GAMBLER or 1-800-MY-RESET (Available in the US) 877-8-HOPENY or text HOPENY (467369) (NY) 1-800-327-5050 (MA), 1-800-BETS-OFF (IA), 21+ only. Please Gamble Responsibly. Visit mdgamblinghelp.org (MD). See BetMGM.com for Terms. New Player Offer for new players only. Subject to eligibility requirements. Bonus bets are non-withdrawable. In partnership with Kansas Crossing Casino and Hotel. This promotional offer is not available in NJ, MA, MI, NV, NY, ON, PA, PR, and WV.
DraftKings
2.
4.8/5
Bet $5, Get $200 + 3 Months of NBA League Pass
USA
USA Players Welcome
Min. Deposit: 5
Open DraftKings
Get bonus now
GAMBLING PROBLEM? CALL 1-800-GAMBLER or 1-800-MY-RESET, (800) 327-5050 or visit gamblinghelplinema.org (MA). Please Gamble Responsibly. 888-789-7777/visit ccpg.org (CT), or visit www.mdgamblinghelp.org (MD), 1-800-981-0023 (PR). 21+ and present in most states. (18+ DC/NH/PR/WY). Void in CAN. Eligibility restrictions apply. On behalf of Boot Hill Casino (KS). Pass-thru of per wager tax may apply in IL. 1 per new Sportsbook customer. $5+ first-time bet req. Max. $200 issued as non-withdrawable Bonus Bets. Stake removed from payout. Reward issued as $50 in Bonus Bets every 7 days via click-to-claim for 21 days. Bonus Bets and click-to-claims expire 7 days (168hrs) after issuance. Terms: dkng.co/offer. Get 1 promo code to redeem a 3-month NBA League Pass subscription, complimentary of DraftKings. Subscription auto-renews monthly at then-current price (currently $16.99/mo); cancel anytime. Terms, restrictions, and eligibility requirements apply. Redeem League Pass by 12/19/26 at 11:59 PM ET. Addt’l terms: support.watch.nba.com/hc/en-us/articles/9165532876183-League-Pass-Terms-of-Use_. Ends 11/29/26 at 11:59 PM ET. Sponsored by DK.
FanDuel
3.
4.8/5
New Users - Get $200 in Bonus Bets when you wager $5 for 4 days
USA
USA Players Welcome
Open FanDuel
Get bonus now
Gambling Problem? Call 1-800-GAMBLER or 1-800-MY-RESET. Visit www.mdgamblinghelp.org (MD). 1-888-789-7777 or ccpg.org/chat (CT). Hope is here. GamblingHelpLineMA.org or (800) 327-5050 for 24/7 support (MA). 1-877-8-HOPENY or text HOPENY (467369) (NY). 21+ (18+ D.C., WY) and present in select states (for KS, in affiliation with Kansas Star Casino). First online real money wager only. Min $5 wager required for 4 consecutive days. $5 first deposit required. Bonus issued as nonwithdrawable bonus bets which expire 5 days after receipt. Restrictions apply. See terms at sportsbook.fanduel.com. Call 1-877-770-7867 (LA).
Fanatics
4.
4.7/5
Get Up to $1,000 Matched in FanCash
USA
USA Players Welcome
Open Fanatics
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Must be 21+. GAMBLING PROBLEM? CALL 1-800-GAMBLER OR CALL 1-800-MY-RESET, www.mdgamblinghelp.org (MD), (800)-327-5050 or gamblinghelplinema.org (MA), Call (877)8-HOPENY or text HOPENY (467369) (NY), (888) 789-7777 or ccpg.org (CT), morethanagame.nc.gov (NC), 1800gambler.net (WV)
Caesars
5.
Bet $1 and get double the winnings up to $25 for your next 10 bets
USA
USA Players Welcome
Wagering (WR): 1x Deposit
Best Alternative
BetMGM Open BetMGM
21+ New users only. Must register using eligible promo code. First bet after registration must qualify. Max. Bonus Bet: $1,000. Bonus Bet expires 14 days after receipt. Void where prohibited. See Caesars.com/promos for full terms. Gambling Problem? 1-800-GAMBLER (1-800-426-2537)

FAQs

🎲 Can you use online casino promos on any game?

That depends on the sportsbook. Check the terms and conditions of the promo to make sure you’ll be able to use it on your favorite slot or table game. You can also read the expert guides at The Game Haus for more info.

Recent changes in US law have completely opened up the world of online casino gambling. To find out about all of the legal requirements, you can read our complete guide to online casino gambling in Michigan.

⌚ How often are online casino promo codes changed in Michigan?

Many online casino promo codes are changed on a monthly basis to keep them fresh and exciting for players. New player bonuses change less often but it’s always worth checking in with us to see the most recent offers.

Top Betting Sites
Top Betting Bonuses
BetMGM
4.9/5
DraftKings
4.8/5
FanDuel
4.8/5
Fanatics
4.7/5
4.5/5
BetMGM
BetMGM Promo
Get Up to $1,000 Back in Bonus Bets Over Your First 10 Days
T&Cs apply
4.9/5
Gambling problem? Call 1-800-GAMBLER or 1-800-MY-RESET (Available in the US) 877-8-HOPENY or text HOPENY (467369) (NY) 1-800-327-5050 (MA), 1-800-BETS-OFF (IA), 21+ only. Please Gamble Responsibly. Visit mdgamblinghelp.org (MD). See BetMGM.com for Terms. New Player Offer for new players only. Subject to eligibility requirements. Bonus bets are non-withdrawable. In partnership with Kansas Crossing Casino and Hotel. This promotional offer is not available in NJ, MA, MI, NV, NY, ON, PA, PR, and WV.
DraftKings
DraftKings Promo
Bet $5, Get $200 + 3 Months of NBA League Pass
T&Cs apply
4.8/5
GAMBLING PROBLEM? CALL 1-800-GAMBLER or 1-800-MY-RESET, (800) 327-5050 or visit gamblinghelplinema.org (MA). Please Gamble Responsibly. 888-789-7777/visit ccpg.org (CT), or visit www.mdgamblinghelp.org (MD), 1-800-981-0023 (PR). 21+ and present in most states. (18+ DC/NH/PR/WY). Void in CAN. Eligibility restrictions apply. On behalf of Boot Hill Casino (KS). Pass-thru of per wager tax may apply in IL. 1 per new Sportsbook customer. $5+ first-time bet req. Max. $200 issued as non-withdrawable Bonus Bets. Stake removed from payout. Reward issued as $50 in Bonus Bets every 7 days via click-to-claim for 21 days. Bonus Bets and click-to-claims expire 7 days (168hrs) after issuance. Terms: dkng.co/offer. Get 1 promo code to redeem a 3-month NBA League Pass subscription, complimentary of DraftKings. Subscription auto-renews monthly at then-current price (currently $16.99/mo); cancel anytime. Terms, restrictions, and eligibility requirements apply. Redeem League Pass by 12/19/26 at 11:59 PM ET. Addt’l terms: support.watch.nba.com/hc/en-us/articles/9165532876183-League-Pass-Terms-of-Use_. Ends 11/29/26 at 11:59 PM ET. Sponsored by DK.
FanDuel
FanDuel Promo
New Users - Get $200 in Bonus Bets when you wager $5 for 4 days
T&Cs apply
4.8/5
Gambling Problem? Call 1-800-GAMBLER or 1-800-MY-RESET. Visit www.mdgamblinghelp.org (MD). 1-888-789-7777 or ccpg.org/chat (CT). Hope is here. GamblingHelpLineMA.org or (800) 327-5050 for 24/7 support (MA). 1-877-8-HOPENY or text HOPENY (467369) (NY). 21+ (18+ D.C., WY) and present in select states (for KS, in affiliation with Kansas Star Casino). First online real money wager only. Min $5 wager required for 4 consecutive days. $5 first deposit required. Bonus issued as nonwithdrawable bonus bets which expire 5 days after receipt. Restrictions apply. See terms at sportsbook.fanduel.com. Call 1-877-770-7867 (LA).
Fanatics
Fanatics Promo
Get Up to $1,000 Matched in FanCash
T&Cs apply
4.7/5
Must be 21+. GAMBLING PROBLEM? CALL 1-800-GAMBLER OR CALL 1-800-MY-RESET, www.mdgamblinghelp.org (MD), (800)-327-5050 or gamblinghelplinema.org (MA), Call (877)8-HOPENY or text HOPENY (467369) (NY), (888) 789-7777 or ccpg.org (CT), morethanagame.nc.gov (NC), 1800gambler.net (WV)
Caesars Promo
Bet $1 and get double the winnings up to $25 for your next 10 bets
T&Cs apply
4.5/5
21+ New users only. Must register using eligible promo code. First bet after registration must qualify. Max. Bonus Bet: $1,000. Bonus Bet expires 14 days after receipt. Void where prohibited. See Caesars.com/promos for full terms. Gambling Problem? 1-800-GAMBLER (1-800-426-2537)
Top Brands
Top Bonuses
CrownCoinsCasino
CrownCoinsCasino
CrownCoinsCasino Review
4.8/5
LoneStar Casino
LoneStar Casino
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4.7/5
MyPrize.US
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Crashduel
4.6/5
Stake.us
4.6/5
CrownCoinsCasino
CrownCoinsCasino Promo
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T&Cs apply
4.8/5
LoneStar Casino
LoneStar Casino Promo
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4.7/5
MyPrize.US
MyPrize.US Promo
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4.7/5
Crashduel
Crashduel Promo
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4.6/5
Stake.us
Stake.us Promo
25 SC and 250K GC signup bonus
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4.6/5
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CrownCoinsCasino
CrownCoinsCasino
CrownCoinsCasino Review
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LoneStar Casino
LoneStar Casino
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MyPrize.US
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Crashduel
Crashduel
4.6/5
Stake.us
4.6/5
CrownCoinsCasino
CrownCoinsCasino Promo
Get 200% More Coins on First Purchase - 1.5M CC + 75 SC
T&Cs apply
4.8/5
LoneStar Casino
LoneStar Casino Promo
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4.7/5
MyPrize.US
MyPrize.US Promo
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4.7/5
Crashduel
Crashduel Promo
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4.6/5
Stake.us
Stake.us Promo
25 SC and 250K GC signup bonus
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4.6/5
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Writer
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21+ and present in OH. Gambling Problem? Call 1-800-GAMBLER.

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