Let's cut to the chase: if you walk into an online casino expecting to pay your rent with slots winnings, you're going to have a bad time. But if you're asking which games mathematically offer the best shot at keeping your bankroll intact—and maybe even walking away with a profit—the answer isn't a slot machine. It’s table games, specifically Blackjack. The house always has an edge, but in Blackjack, that edge can be whittled down to fractions of a percent. For players in New Jersey, Pennsylvania, Michigan, or other regulated states, knowing which game to play is the difference between burning cash and grinding out a session.

Why Blackjack is the King of RTP

If you are looking for the best return to player (RTP), Blackjack is the undisputed champion. While most online slots hover around a 96% RTP (meaning the house keeps $4 for every $100 wagered), a good Blackjack game offers an RTP of 99.5% or higher with basic strategy. That is a massive difference over thousands of hands.

Here is the reality: you have to play perfect strategy. If you hit when you should stand or split when you shouldn't, that 99.5% drops fast. But unlike slots, where you have zero control, Blackjack puts the outcome in your hands. You can find these favorable odds at major operators like BetMGM and Caesars Palace Online Casino, which often feature “Classic Blackjack” or “Vegas Strip Blackjack” variants with player-friendly rules. The lower the house edge, the longer your money lasts, and the higher your probability of hitting a positive variance streak.

Video Poker: The Hidden Gem for Grinders

Right behind Blackjack, Video Poker is the smart player's best friend. This isn't the “Jacks or Better” machine at your local dive bar. Online Video Poker, specifically variants like 9/6 Jacks or Better or Double Bonus Poker, can offer RTPs exceeding 99%. The catch? You need to know which cards to hold and which to discard.

DraftKings Casino and FanDuel Casino usually carry a solid selection of Video Poker titles. The beauty of these games is transparency—the paytable is right there on the screen. If a “Full House” pays 9 coins and a “Flush” pays 6 coins (the fabled 9/6 machine), you are getting close to even odds against the house. Compare that to a progressive slot where the RTP is hidden and variable. If you want to make money, or at least lose very slowly, Video Poker is a skill-based alternative that rewards study.

Understanding House Edge vs. Variance

Here is where most players get tripped up. The “best game to make money” depends on how you define it. If you want a slow, steady grind where you might turn $100 into $110 over an hour, Blackjack is your game. It has low variance. But if you want to turn $100 into $1,000, you need high variance.

High volatility slots are terrible for consistent profit, but they are the only game where a $0.50 spin can pay $5,000. The problem? The RTP on high-volatility games like those offered by BetRivers or Borgata Online can be brutal (often 94% or lower). You are essentially buying a lottery ticket. To actually “make money” consistently, you need low house edge games. To get rich quickly, you have to accept that you will likely go broke. Smart players choose the former, utilizing low-volatility games to extend playtime and capitalize on bonuses.

Comparing Top Real Money Games

Not all games are created equal, and the difference in theoretical return is shocking. Below is a comparison of popular game types you will find at US online casinos and their typical house edges when played optimally.

Game Type Average House Edge Skill Level Required Best For
Blackjack (Classic) 0.5% High (Strategy Chart) Long sessions, steady bankroll
Video Poker (9/6 Jacks) 0.46% High (Optimal Play) Solitary grinding, low variance
Baccarat (Banker Bet) 1.06% Low Easy play, fast results
European Roulette 2.7% Low Fun, occasional wins
Online Slots 4% - 8% None Entertainment, big jackpots

Bankroll Management is the Real Winning Strategy

Finding the best game is useless if you blow your budget in ten minutes. Professional players will tell you that money management beats strategy 9 times out of 10. If you sit at a $25 minimum Blackjack table with a $50 bankroll, you are mathematically almost guaranteed to lose. You need a buffer to survive the natural swings of the game.

A solid rule of thumb is to have at least 20 to 50 times the minimum bet. If you are playing $1 hands at an online casino like Hard Rock Bet, a $50 deposit gives you enough breathing room to weather a cold streak. Also, always set a stop-loss limit. If you turn that $50 into $100, take the original $50 out. Now you are playing with house money, which is the only way to truly “make money” without risking your own cash.

Leveraging Bonuses on Low-Edge Games

Here is a trick casual players miss: welcome bonuses can flip the house edge in your favor, but only if the wagering requirements allow it. A typical US casino bonus might be “100% up to $1,000 with 15x wagering.” If you play slots, that wagering is usually easy to hit, but the game RTP works against you. If you play Blackjack, the game contributes less to the wagering (often only 10% or 20%), but you lose money much slower.

Let's do the math. If you have to wager $15,000 to clear a bonus, doing it on slots with a 96% RTP will cost you about $600 in theoretical losses. Doing it on Blackjack with a 99.5% RTP? Your theoretical loss is only $75. Some players specifically hunt for Blackjack-friendly bonuses at sites like bet365 Casino or Caesars to grind out the playthrough requirements profitably. Always check the T&Cs—if Blackjack counts 10%, you effectively have to wager 10x more, but the math often still favors the tables over the reels.

FAQ

What casino game has the best odds of winning?

Blackjack generally offers the best odds for players, with a house edge as low as 0.5% when using basic strategy. Video Poker (specifically 9/6 Jacks or Better) is a close second, often featuring a house edge under 0.5% for optimal play. Baccarat is also a strong contender with a 1.06% edge on the banker bet.

Can you consistently make money playing online slots?

No, you cannot consistently make money on slots. Slots are games of chance with a fixed house edge (usually 4-6%), meaning you will lose money over the long run. While you can hit a big jackpot in the short term, there is no skill involved to improve your long-term returns, unlike Blackjack or Video Poker.

Is it better to play single deck or multi-deck Blackjack?

Single-deck Blackjack usually offers a lower house edge than multi-deck variants, provided the rules are standard. However, many online single-deck games pay 6:5 on a natural Blackjack instead of 3:2, which drastically increases the house edge. Always check the payout table—a 3:2 multi-deck game is often better than a 6:5 single-deck game.

Do betting systems like Martingale work for making money?

Betting systems like the Martingale (doubling your bet after a loss) can help you win small amounts in the short term, but they are dangerous. Eventually, you will hit a long losing streak that depletes your bankroll or hits the table limit, resulting in a massive loss that wipes out previous wins. No betting system can overcome the mathematical house edge.

Which payment method is fastest for withdrawing winnings?

For US players, PayPal and Venmo are often the fastest withdrawal methods at casinos like FanDuel or DraftKings, with funds often arriving within 24 hours. Play+ cards and ACH bank transfers are also reliable, typically taking 2-3 business days. Avoiding paper checks or wire transfers will speed up your access to winnings significantly.