The Best Betting Bonuses & Promo Codes in the USA 2024

by
Kaleb Vanderhorst
Updated
01/01/2024

You should always take advantage of available betting bonuses whenever you wager, as they can potentially increase profits while minimizing your losses.

When looking for an operator with great promotions, it’s wise to examine their sign-up bonus first and the rest of the offerings later. Some sportsbooks offer huge initial promotions with no real follow-up, while others opt for a smaller sign-up bonus but offer refreshable weekly bonuses instead.

Available Bonuses

Top 10 Betting Bonuses in the USA

To save you time and help you avoid sifting through a mountain of betting offers, we at Sambafoot US have created a comprehensive list of the best sportsbook bonuses.

We’ve carefully examined many betting sites and the bonus bets/promotions they offer, picking out the most profitable examples for you, the sports bettor.

FanDuel

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FanDuel takes our No. 1 spot with one of the best sports betting sign-up bonuses and a host of smaller offerings.

FanDuel Sign-Up Offer: When you place your first $5 bet on the sportsbook, you can instantly get $100 in free wagers.

Dinger Tuesdays: Place a $25+ bet on any MLB game on Tuesdays and get a bonus of $5 for each home run, up to a total of $25.

FanDuel Refer-a-Friend Offer: When you invite your friends to the FanDuel Sportsbook, you both will get a free $75 when they place their first $10 wager.

BetMGM

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BetMGM’s sports betting bonuses are some of the best you will find in the country, with a decent selection of high-value offerings.

Here’s an example of the top choices:

BetMGM First Bet Offer: New bettors with BetMGM get access to its risk-free bet offer worth up to $1,000. All you need to do is sign-up and place a wager worth $10 or more.

BetMGM Refer-a-Friend Bonus: When you refer your friend to the BetMGM Sportsbook, you both receive a free $50 bet voucher. You can refer up to 20 friends, meaning you can earn up to $1,000.

PGA 3-Ball Challenge: Pick the top golfers each week in tournaments to win prizes and get a shot at a grand prize worth $3,000.

DraftKings

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DraftKings takes the third spot on our list of US sportsbook bonuses with an overall clean platform and plenty of bonuses. DraftKings is also renowned for having one of the top betting apps in the USA, which will no doubt appeal to sports bettors who like to wager on the go.

New Customer Offer: Bet at least $5 on any sport and instantly get $200 in bonus bets when you first sign up with DraftKings.

MLB Profit Boost: Opt-in to the promotion and place a wager on any MLB game to receive a 50% profit boost.

DraftKings Refer-a-Friend: Invite your friend to bet alongside you, and you can both receive a cash reward ranging from $25-$100 depending on how much your friend wagers.

BetRivers

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BetRivers showcases plenty of football betting promo codes alongside a range of other profitable bonuses. The self-proclaimed “fast-growing sportsbook in the US” has really leaned into its promotions section, which has been driving major growth for the company.

Second Chance First Bet: When you deposit with the code “SPORTS”, you get access to $500 in risk-free bets.

Women’s World Cup Matched Bet: Bet at least $10 on any live Women’s World Cup match with odds of -200 or greater to get a 50% matched bet worth up to $25.

Multi-Sport Parlay Insurance: When you wager on baseball, tennis, or golf, you gain access to BetRivers’ parlay insurance. All you need to do is place a parlay bet of four legs or more with final odds of +100 or greater. If it loses, you can get a bonus bet worth up to $25.

Caesars

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Caesars is an operator with plenty of experience in sports betting, and that has allowed it to offer some huge sportsbook promo codes.

New Customer Offer: New bettors gain access to the Go Full Caesar promotion when they sign up with the promo code “CZRFULL”. You win $1,250 in risk-free bets, as well as 1,000 reward credits and 1,000 tier credits.

Quick Picks: Caesar’s Quick Picks promotion places unique profit boosts among other promotions for many different events. Simply open the sports section and see if there are any available bonuses.

PointsBet

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PointsBet as a platform has leaned into its unique PointsBetting feature as opposed to offering a ton of online promo code bets. This gives you the ability to win huge on the platform but it also adds some risk.

Sign-Up Bonus: Sign-up with the code “Welcome” and you can get up to $500 in risk-free bets. All you need to do is place a fixed odds bet for 5 days. Each day will give you $100 in risk-free bets.

PointsBetting: Although technically not a promotion, PointsBet’s PointsBetting feature lets you win more and lose more depending on how close your wager is to the actual outcome. Think of PointsBetting as the stock market equivalent to trading options.

Betway

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Betway offers several unique promotions, all without any bonus codes. The European operator brings with it over a decade of experience and an understanding of what makes a great promotion.

Sign-Up Bonus: When you first sign up with Betway, you get access to its $250 risk-free sign-up bonus. Simply place your first wager, and if it’s a loss, you will be completely refunded up to a maximum of $250.

Parlay Bonus: Place a $25 or more parlay bet of at least three legs and win a free $10 bonus bet. Just make sure the wager has minimum odds of +200.

Unibet

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Unibet is another European sportsbook on our list that offers many of the best online promo codes that can improve your winnings. The sportsbook also offers several refreshable promotions, highlighted by its MLB offerings.

New Player Offer: When you join Unibet, you get access to four bonus bets worth $100. All you need to do is place a wager worth $10 or more with minimum odds of +100.

Sunday Grand Slam: Bet $25+ on any Sunday MLB game and get a 25% profit boost for the Sunday night primetime game.

MLB Double Play: Opt-in and place a $20+ cash bet on a two-leg MLB parlay and receive a $10 live bonus bet once it settles. Just make sure the wager has minimum odds of +200.

WynnBET

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WynnBET is a sportsbook that has really capitalized on its US presence, preferring to go for quality over quantity. This extends to its promotions, as you won’t find the widest selection, but each promotion is high quality.

Sportsbook Sign-Up Offer: Create an account with WynnBET and you can get a $50 sportsbook bet credit along with a $50 casino bet credit. All you need to do is deposit $100 and place a wager with odds of -120 or greater.

Casino Sign-Up Offer: With this betting sign-up offer, you get a 100% first deposit match casino bonus worth up to $1,000. Just keep in mind that there is a 10x wagering requirement before winnings become withdrawable.

Bet365

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Finally, we have Bet365, a world-famous operator that’s best known for its soccer odds. Bet365 is a household name in the sports betting world and has established itself as one of the top sportsbooks in the United States over the years.

New Customer Offer: When you first sign-up with Bet365, you get a 100% deposit match worth up to $100. The only requirement is that you first deposit a minimum of $10.

Baseball Early Payout: Place any moneyline wager on MLB, NPB, or KBO games, and if your team goes 5 runs ahead, you win. This also goes for parlay wagers.

70% Parlay Boost: bet on any of the top sporting leagues available on Bet365 and get a variable boost on successful parlays. The profit boost you receive will range anywhere from 5-70%, depending on the number of legs.

How Do Betting Bonuses Work?

The best betting offers work to give you additional profits while also protecting you from any potential losses.

Betting bonuses also come in several shapes and sizes, but they are all offered for one reason – to attract new bettors to a site. Regardless of the reason they have been created, it doesn’t change the fact that there are some key areas to evaluate when using a promo.

It’s important to note that sometimes select bonuses are available depending on the payment method you use to make a deposit, so keep an eye out for that in your search for lucrative betting offers.

Rollover

A severe rollover on a gambling bonus can downgrade a promo in no time.

The rollover states the number of times you must wager a promotion’s funds, effectively dictating your chances of withdrawing any money. A rollover of 2x is very fair, while a 50x rollover makes a promotion not even worth your time.

Expiry Date

All the best promotions still maintain an expiration date, which is the amount of time you have to use the bonus funds before they get erased. Commonly placed anywhere from two to 30 days, this requirement can sneak up on you quickly.

Promotions with longer expiration periods are obviously better, as they give you much more time to place smart bets.

Minimum Odds

Minimum odds often show up when bonus betting as a way to ensure you take on enough risk. Sportsbooks will crunch the numbers and place the minimum odds at a point where you still have a good chance of winning, but the promotion cannot be abused.

Look for offerings that have more lenient minimum odds requirements, as they dictate both your chances of winning and your payout.

Maximum Bet

Maximum bets are placed on only the most lucrative sportsbook promos as a way to make sure a promotion isn’t abused. Functioning as a ceiling, maximum bets create a cap on the amount you can win with a promotion.

As odd as it sounds, look for promotions with a maximum limit set, as it means the sportsbook sees a very good chance of you winning.

basketball player

Types of Betting Bonuses

There isn’t just one type of betting bonus you can redeem; depending on the platform and your region, there are many different promotion styles you can find. From free bets and odds boosts to unique bonuses, there are numerous options at your disposal.

Free Bets

Found at almost every sportsbook with a sign-up bonus, free bets give you the ability to wager without risking any of your own cash. They are typically offered by sportsbooks to entice new bettors, therefore, they usually come in the form of a sign-up bonus bet.

These betting sign-up bonuses usually range in value from $5 to $100 and have a rollover requirement, so make sure you read the requirements on the promotion.

Risk-Free Bets

With a risk-free bet, if you place a wager and it loses, the sportsbook will refund your stake up to a certain amount.

For example, if you make a $50 risk-free bet and lose, you’ll receive $50 back as free bets or bonus funds. However, if your bet wins, you receive your regular winnings without the need for a refund.

Odds Boosts

Odds boosts are a popular online betting bonus feature offered by sportsbooks to enhance the potential winnings on specific bets.

When a sportsbook boosts your odds, it means they increase your overall payout, providing you with more favorable odds than the original ones.

These bonuses are typically placed on high-profile events like the Stanley Cup or World Series.

Profit Boosts

Profit boosts are some of the best online gambling offers, as they provide increased potential payouts for winning bets.

With a profit boost, the sportsbook adds a percentage to your net winnings if your bet is successful. For example, if you have a 10% profit boost and win a $100 bet with odds of +100, you will earn $220 instead of $200.

Refer-a-Friend Bonuses

Refer-a-friend offers let you invite your friend to wager with you, and you can even get bonus funds for it.

Usually, you will need to send your friend a personalized invitation and have them deposit a certain amount of money. Once they reach the threshold, you will receive your bonus funds.

No Deposit Promotions

No deposit bonuses are promotional offers provided by sportsbooks that let you claim rewards without making a deposit. Often coming in the form of bonus funds and free bets, these promotions give you a chance to try out a platform with no risk.

To claim a no deposit bonus, you usually need to register an account and may have to enter a bonus code.

Claim Your Bonus and Start Betting Right Away!

Now that we have looked through the best online gambling deals, you’re ready to take advantage of them and get your betting journey started.

We urge you to always keep the best sportsbook bonuses in mind when sports betting, as they can go a long way in making sure your betting experience is profitable. A well-placed wager with a profit boost could seriously make your day, if not your month, so why not take full advantage?

Betting Bonuses Frequently Asked Questions

Still curious about how you can make the most out of betting bonuses? We will clear up any confusion by answering these questions.

Can I Withdraw Bonus Bet Winnings?

You generally cannot withdraw bonus bet winnings directly until you have fulfilled the rollover requirements. To make sure you can withdraw funds, check the terms and conditions of a promotion before you use it.

How Do Bonus Bets Work?

Bonus bets work by providing customers with free betting credits or bonus funds to use on the platform. These types of offerings usually also come with an expiration date, so make sure you use the funds before they are gone.

Which Betting Site Gives the Best Bonuses?

From our analysis of the gambling market, FanDuel is currently offering the best bonuses overall. The operator not only showcases a huge sign-up bonus and revolving promotions but also has plenty of offerings for current events.