Quick facts about online casino bonuses
- Deposit bonuses are the most common online casino promos.
- No-deposit bonuses are usually just for new players.
- Online casino offers come with an expiry date.
Best 5 sites for online casino offers in the US
Without wasting time, let’s get to the good stuff. Below, I’ve rounded up the five best US online casino brands with the most rewarding bonuses right now:
Caesars – Best for no-deposit slot bonus
Caesars Casino In A Nutshell
I signed up with Caesars Palace Online Casino and got $10 instantly. It was a free no-deposit offer that didn’t require me to fund my account. The online casino bonus only worked for slots, but honestly, it’s a solid way to kick things off with zero pressure.
When I made my first deposit, Caesars matched it 100% up to $1,000. On top of that, I received 2,500 Reward Credits after wagering $25, which gave me a nice push in the loyalty program.
My bonuses went a long way on the Caesars Casino app. I used the $10 no-deposit reward to spin the reels on Capital Gains and Cash Eruption. The Fireball symbols in Cash Eruption really kept the action hot, literally.
How To Sign Up
- Click 'Register'.
- Enter your personal details, including your social security number, email address, and telephone number.
- Tick the age verification and T&Cs boxes.
- Activate your account via the verification email sent after you completed registration.
bet365 – Best for bonus spins
Bet365 Casino In A Nutshell
At bet365 Casino, I grabbed daily bonus spins (T&Cs apply) as a new player. The setup is pretty fun. The casino displayed three buttons (yellow, blue, and red), and I picked one each day to reveal 5, 10, 20, or 50 bonus spins. A simple $10 deposit was all it took to qualify.
bet365 also has a 100% match bonus of up to $1,000 (T&Cs apply). The same $10 minimum deposit triggered this offer, and I easily met the 25x wagering requirement. That’s lower than what most other casinos allow.
The bet365 game collection is quite stacked, so there’s no shortage of what to play with your bonuses. Overall, my favorite slots to spin are Big Piggy Bank, Wolf It Up!, and Grizzly!
How To Sign Up
- Click on "Join".
- Provide your personal details
- Confirm your email address by clicking on the link sent by Bet365.
- Choose a payment method and deposit the desired amount.
- Browse available sports and events, and place your bets.
FanDuel – Best for new-player cashback bonus
FanDuel Casino In A Nutshell
After registering and depositing a minimum of $10 at FanDuel Casino, I got 500 bonus spins spread out over my first 10 days. I used them on three similar slots: Huff N’ Lots of Puff, Huff N’ More Puff, and Huff N’ Even More Puff. It’s a cool online casino welcome offer if you’re into animal-themed reels.
That said, the real highlight for me was the $1,000 back promo. If you end your first day in the red, FanDuel gives you back your funds in site credits up to a $1,000 cap.
The clock started ticking when I placed my first real-money bet, not from the time I registered. I received the site credits with no hassles, and the casino allowed up to seven days to use them.
How To Sign Up
- Click the green ‘Join’ button at the top right of the homepage.
- Select your state/location and enter your email address, create a username, and set a password.
- Provide personal details, including full name, date of birth, and home address.
- Enter your phone number and the last four digits of your Social Security Number (SSN) for identity verification.
- Agree to the terms and conditions, confirm you are of legal age, and complete any additional verification steps.
- Click the ‘Create Account’ button to finalize your registration.
PlayStar – Best for jackpot bonus drops
PlayStar Casino In A Nutshell
I was hyped by the jackpot bonuses I saw at PlayStar Casino. The standout is the $10K Top Hat, which falls once the prize pool hits $10,000. I got one ticket into the draw for every $50 I wagered on games in the Concierge Cashdrop section.
If you ask me, PlayStar is one of the best online blackjack sites in the US. I say so because of the $1,000 BlackjackPot, which drops after 500 blackjacks. Each $10 bet on BlackjackPot tables gave me a ticket, and I mainly played VIP Blackjack and Blackjack First Person.
To top it off, there’s a 100% match of up to $500 plus bonus spins for new players. I claimed this offer with a $20 minimum deposit, but the bonus spins only appeared after I wagered the funds.
How To Sign Up
- Navigate to the PlayStar homepage and click the green 'Join Now' button on the top right of the homepage.
- Click the sign-up button to start your registration.
- Enter your desired username and set a password.
- Provide your personal information, including your email address, phone number, and last four digits of your SSN.
- Click the “Create Account” button to finalise your registration.
DraftKings – Best for loyalty program
Most popular online casino bonus types
You’ll always spot different promotions at online casino sites and apps. Knowing how they work beforehand will save you headaches and also make picking the right offer easy. On that note, these are the most popular ones to keep in mind:
🎁 No-Deposit Bonus
A no-deposit bonus is exactly what it sounds like: free casino credits or spins you get without a deposit. Honestly, though, these bonuses are pretty rare. It’s almost like finding a $5 bill in an old coat pocket.
The silver lining is that some top US casinos still hand them out to new players. Usually, it’s around $10, and sometimes even as low as $5. I’ve hardly seen higher amounts. All the same, these bonuses are perfect for testing the waters. They always help me get started with ease.
💰 Deposit Match
With a match offer, the casino returns a percentage of the funds you deposit. That way, you get something extra to play your favorite games.
For example, if a casino offers a 100% deposit match up to $500, and you deposit $100, you receive an extra $100. However, even if your payment goes over the $500 cap, you won’t receive more than that.
In my experience, these promos are super common as online casino sign up bonus offers for new players. I also see them as reloads for existing ones.
🎰 Bonus Spins
If you enjoy slot games, bonus spins let you play without touching your own money. I do spot them as standalone promos, although they commonly come as part of deposit match deals.
To illustrate, a casino can give you 50 bonus spins just for creating an account. Meanwhile, another will offer 100 spins plus a 100% match up to $100 on your first deposit. The bonus spins I claim are often tied to a few slots, but it’s still common to see some that work on multiple.
The spins always have a fixed value per spin, like $0.10 or $0.25, and I use this to weigh the overall worth. Let’s say I score 50 free spins at $0.20 each. In that case, the total value of the promo equals $10.
💵 Cashback
I call cashback bonuses safety nets because they stop me from bearing 100% of losses. In the standard form, a casino site will return a percentage of your losses over a set period. I can remember claiming a 10% weekly cashback promo during one of my reviews. My deficit was $50 that week, so I received $5 as a bonus.
What’s more common in the US, though, is the first-day cashback format. At least two out of the five on my list of best online casino bonus sites take this route.
All I have to do is play supported games during my first 24 hours. If I record any losses, the online casino gives me the funds back up to the set cap, often $500 or $1,000.
🤝 Referral Rewards
Overall, these are my favorite casino bonuses because I like spreading the word when I spot a good app. Plus, the setups are usually simple. You just invite your friends to join, and if they make a qualifying deposit or wager, you score site credits or other rewards.
Some sites I’ve tested use referral codes, while others go with invite links. I always stick to the links since they’re simpler for my friends to use. In my opinion, new online casinos offer some of the best referral programs since the plan is to build their user base.
🏆 VIP and Loyalty Programs
To be upfront, if an online casino doesn’t have a VIP club, I’m out. A loyalty program means you get rewards for playing on a gaming site or app over time. These schemes usually list multiplier tiers, so the goal is to climb up the tiers. The higher you get, the better the benefits.
Based on my experience, here’s what the perks usually look like:
| Benefit | Description |
| Tier Credits (or equivalent) | These are what move you up the ranks, from entry level to elite status |
| Loyalty Points (or similar) | I often swap these for site credits, bonus funds, and even off-site stuff like merchandise |
| Personalized promotions | You can receive offers tailored to your favorite games and playing style |
| Dedicated account host | A private agent you can reach directly for quicker help or special deals |
| Faster Withdrawals | Online casino VIPs usually skip the queue when it’s time to cash out |
| Exclusive contests and events | These can include private tournaments, giveaways, or early access to new games |
Key online casino bonus terms and conditions
Casino bonuses are cool and all, but they always come with terms and conditions. For me, that’s where the real value lies. I always read the fine print to know if an offer is worth my time, and these are the details that count:
Minimum deposit
This condition is omnipresent for any online casino deposit bonus. I always have to fund my account with a particular minimum amount to trigger the offer. It’s often $10, but some sites can lower it to $5. Likewise, I’ve seen some online casinos with $20 minimum deposits, which I don’t applaud.
Wagering requirement
If there’s one rule I never skip over, it’s the wagering requirement. This number can make or break a casino bonus. How so? Well, it tells how many times you’ll play through a bonus before cashing out.
For instance, if I claim a $100 bonus with a 20x requirement, I’ll need to wager $2,000 before withdrawing any winnings. Experience has taught me that anything around 10x to 20x is pretty fair in the US. Once you start seeing 35x or higher, the promo becomes harder to clear.
Max bet
Whenever I’m playing with a bonus, I always check the max bet limit. Just as the name says, the term implies the highest amount you can bet at once while a promo is active.
Most casinos I reviewed set it around $0.25 to $5, depending on the offer. Sometimes, it can be up to $10. Whatever the figure is, make sure you don’t go above it. Otherwise, the online casino can void your winnings with no questions asked.
Maximum withdrawal
Some online casino bonuses come with withdrawal caps, which limit how much you can cash out from winnings. Let’s say I win $200, but the bonus has a $100 max withdrawal. In that case, I’ll only be able to get $100, while the remaining vanishes.
It goes without saying, but this isn’t my favorite rule. Anyway, I don’t sweat it too much on no-deposit deals since I didn’t make any initial payment. With a deposit promo, however, I prefer online casinos that let me keep more of what I win.
Game contributions
Casino sites weigh games differently when it comes to clearing bonuses. Many players slip up here, but I stay on alert. I always check the list of eligible games before I start playing.
Slots usually count 100% toward wagering, but table games like online roulette or blackjack might only add 5%, 10%, or 20%. Sometimes, it’s 0%. I don’t fault the online casinos, though, since they’re just trying to balance risk. Table games have lower house edges compared to slots.
Validity period
I would love to see an online casino bonus that lasts forever, but there’s no such thing. The offers carry an expiry date, during which you must use the reward and complete the wagering requirement. If you snooze, you’ll lose not just the bonus but also any winnings from it.
Most casinos give anywhere from 7 to 30 days, depending on the offer. For free spins, I sometimes get just 24 hours. The longer the period, the better, but don’t wait till the last minute.
Pros and cons of top casino bonuses
Before drawing the curtains on this online casino promo guide, let’s look at the upsides and downsides of the offers:
- Extra funds from deposit bonuses
- Cashback provides a safety net
- VIP programs reward loyalty
- Lower wagering contribution for table games
Conclusion – Claim quality online casino bonuses today
You’ve made it this far, so you likely understand the ins and outs of casino promos. They show up in various forms with different requirements that define how you use the rewards. If you keep the key terms I covered in mind, you’ll breeze through bonuses without a hitch.
Now, it's decision time. What’s your preferred online casino bonus site? Well, you can pick any of Caesars, Bet365, FanDuel, PlayStar, or DraftKings and expect quality. I already explained where each brand stands out in my reviews to make the selection easier.
Once you settle on your preferred online casino, just click the banners on this page to visit the site, sign up, and claim online casino bonuses.
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Online casino bonus FAQs
What is the best online casino promo?
The best online casino promo depends on the type of bonus you’re after. You can get deposit match rewards, bonus spins, cashback, VIP perks, and more. To make things easy, you can pick a top online casino bonus from the banners on this page.
Can I withdraw my online casino bonus winnings?
Yes, you can withdraw online casino bonus winnings, but you have to first complete the wagering requirement. If you don’t meet the requirement before the validity period runs out, the winnings become void.
Which US online casino has the best welcome bonus?
US online casinos have varying welcome bonuses. Most give a deposit match, others offer free spins, and some provide cashback. You can check the banners on this page for the best ones I recommend.
Can I claim a casino bonus with no deposit?
Yes, you can claim casino bonuses without making a deposit. Such promos are a bit rare, but you can find them at top US gaming sites like Caesars Palace Online Casino and FanDuel.
Are online casino bonuses legal in the US?
Yes, online casino bonuses are legal in the US, but it depends on your state. If you’re in a location where casino gambling is permitted, you can claim the offers without issues.