Best Legal Online Blackjack Casinos
Online blackjack casinos are legal and readily available in 2025, with Bovada and Slots.lv being our two best recommendations. These online casinos offer blackjack online for US residents over 18 in the majority of states. Other legal online blackjack casinos that are regulated locally like DraftKings or FanDuel offer real money blackjack but have more restrictions and only take players from a handful of states. On this page, we thoroughly review all of the legal online casinos that have blackjack in 2025. Find out what blackjack sites have the best bonuses, deposit limits, fees, variety of games, and more.
Legal Blackjack Casino Sites That Accept Americans
Bovada Casino
Play blackjack at Bovada in 30+ states at 18 and up. Bovada is one of the best blackjack casino sites with blackjack for many reasons which include the variety of offered games, the size of the bonuses, and the security of transactions. Single-deck blackjack ay Bovada is one of the best ways to play and win big in the US. With no apps, Bovada is accessible from the mobile browser on any Android, iPhone, laptop, or desktop.
- Restricted States: AZ, CO, CT, DE, DC, KS, LA, MA, MD, MI, NV, NJ, NY, OH, PA, TN, WV
- Minimum Age: 18
- Promotion: Get your first three deposits matched by 100% up to $1,000 each
Ignition Casino
This online casino offers legal blackjack to players in up to 45 states in 2025. The variety of banking options and the size of the bonuses make Ignition one of the best blackjack online casinos in the game. This is a great option for players over 18 who want to play blackjack and other casino games like poker, slots, baccarat, and more.
- Restricted States: DE, MD, NV, NJ, NY
- Minimum Age: 18
- Promotion: Claim a 150% match up to $1,500 with crypto today
Slots.lv Casino
Looking for large online blackjack bonuses and easy deposits/withdrawals? Slots.lv is a top online casino for playing blackjack in 2025. Signing up takes less than five minutes, as the casino only asks for the full name, zip code, DOB, and email of new players. As soon as you are logged in, Slots.lv offers bonuses that can be used to play blackjack for real money.
- Restricted States: DE, NJ, NY, MD, NV
- Minimum Age: 18
- Promotion: Grab your 100% credit card deposit match up to $2,000 at Slots.lv
DraftKings Casino
The DraftKings Sportsbook and Casino app is currently available in up to 5 states and offers real money blackjack to players over 21. The gameplay is smooth but the edge favors the house in blackjack at DraftKings more than other online casinos because most games have eight decks being shuffled. After downloading the app, players have to enable location tracking before depositing/playing.
- Accepted States: CT, WV, PA, NJ, MI
- Minimum Age: 21
- Promotion: Play $5, get $50 in promo credits and a chance to spin for an additional $1,000
BetMGM Casino
Online blackjack at BetMGM is offered to players over 21 in 4 states in 2025. Grab up to $1,000 in casino promo credits at BetMGM and an extra $25 when you sign up and deposit for the first time. If the app gives you any trouble, make sure have allowed BetMGM to have access to your location. Any blackjack winnings can be withdrawn instantly via credit cards, PayPal, Venmo, and other methods.
- Accepted States: NJ, PA, WV, MI
- Minimum Age: 21
- Promotion: Grab a 100% match up to $1,000 and $25 extra promo credits
SportsBetting.ag Casino
SportsBetting offers legal online blackjack to players in all 50 states, making it one of the most popular online casinos in the US. Even though SportsBetting is a sportsbook first, blackjack is found by clicking casino on the top menu bar. Funds for the casino and the sportsbook are interchangeable, giving players many ways to win big. Claim up to $1,000 at SportsBetting on all four of your first deposits.
- Restricted States: None
- Minimum Age: 18
- Promotion: Claim a 100% match up to $1,000 on your first and a 50% match up to $1,000 on your following three deposits
FanDuel Casino
The FanDuel Casino offers one of the more unique blackjack bonuses. All new players can get up to $1,000 back in casino credits that can be used to play blackjack. Players over 21 in 5 states can sign up by entering their name, DOB, and SSN and enabling location tracking. Venmo, PayPal, and credit cards are popular online blackjack deposit options at FanDuel for playing blackjack.
- Accepted States: NJ, MI, PA, WV
- Minimum Age: 21
- Promotion: Get up to $1,000 back in primo credits from casino losses
How To Sign Up For Legal Online Blackjack Casinos
It takes less than five minutes to sign up at the casinos with legal online blackjack that are reviewed above. When signing up, online casinos typically only ask for personal information that includes your full name, email address, date of birth, and zip code. Use our reviews to find out what sportsbooks take players in your state and what the legal gambling age is.
- Sign up for Bovada or other online casinos in your state
- Fill out the requested personal info and go to the banking page
- Choose your preferred deposit option (Bitcoin, credit card, PayPal, bank transfer, etc.)
- Accept or deny the new player deposit bonus that is offered
- Confirm your first transaction and start playing blackjack online
What Online Casinos Accept Players At 18?
The only legal online casinos that accept US players starting at 18 are those that are licensed and regulated overseas. Bovada, Slots.lv, and Ignition all offer 18+ blackjack in the majority of the US. FanDuel, DraftKings, and FanDuel, however, accept players starting at 21.
Are Blackjack Online Casinos Legal?
Yes, there are legal online blackjack casinos in 2025, and the market is continuing to expand. Currently, seven states offer locally regulated blackjack casino apps. If you are not in one of these states with online blackjack (MI, DE, NJ, CT, RI, PA, WV), internationally-regulated BJ casinos like Bovada are legal and easy to use. These blackjack casino sites are licensed overseas and accept players over 18.