Illinois Promo Codes 2025

The best Illinois sportsbook promos deliver fantastic value 💵 to sports bettors. As sportsbooks vie for your attention, there are numerous incentives for you to choose from before you sign up or place your bets. The Odds Shark team has the details on which ones deserve your time.

We’ve extensively reviewed all of the top sites and the best new sportsbook promo offers. On this page, we share all of the details that you need to know. We’ll show you how to claim Illinois sportsbook promos instantly, explain all of the ins and outs, and more.

FinCertified Sportsbook Promotions FinCertified - We prioritize what bettors care about most—security, competitive odds, fast payouts, and a smooth user experience. We break these down into a series of Trust Factors that have been FinCertified, by receiving the Odds Shark fin seal of approval from our expert team.

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best illinois online sportsbook promos

OddsShark leans heavily on its 30+ years of industry experience while keeping tabs on Illinois sportsbook promo offers. We know which ones deliver the most bang for the buck, and also where the promo offers keep rolling in after you’re signed up. Here are the best Illinois new sportsbook promo offers available today.

FanDuel promo code

FanDuel is an industry giant that’s a recognized leader in all of the states in which it’s available, including Illinois. Featuring a stellar platform, an awesome menu of sports and bet types, plus ongoing bonus opportunities, it’s not hard to see why that’s the case.

New customers at FanDuel have the chance to unlock bonus bets with a low initial wager. Once you sign up and make a deposit, place a $5 on your sport of choice. If that bet is a winner, you’ll be rewarded with $150 in bonus bet credits.

Pros of the FanDuel promo

Place a simple $5 bet to unlock the offer.
Win that wager and get $150 in bonus bets.
Try out an industry leader with a low initial deposit.

FIND YOUR EDGE Find Your Edge - Leveraging Odds Shark’s industry expertise, we highlight unique, expert-evaluated elements of each sportsbook to help users confidently select the platform that fits their needs.

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Ease of Use
Seconds matter, especially if you're live betting. FanDuel's easy deposits, quick navigation and instant withdrawals make it the easiest to use betting app. If anything, sign-up to use its live betting feature and you'll have the best chance to catch a good line.
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Promo Offers
While their casino free-spins are inconsistent, their sports betting profit boosts and no sweat parlays are as competitive as they come. The wide variety of game to game offers guarantees that they have a boost that your current book doesn't.
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Referral Bonus
What better way to make some extra bonus money, than by connecting with your friends, and FanDuel offers a great referral bonus. If you open an account and like what you seeing, telling your friends is a win-win.

Caesars promo code

Before legal online sports betting was even a thing, Caesars was already firmly established as an iconic brand. The empire has expanded to include a smooth sportsbook that’s available for both mobile and desktop users across Illinois. Bettors have responded in droves.

The platform is packed with sports and competitive odds, plus a generous assortment of recurring promos. For those new to Caesars, sign up and place a $1 bet and you’ll get 10 100% profit boost tokens, each providing a chance to double your winnings up to $2,500.

Pros of the Caesars promo

A low deposit of $10 to get started.
Unlock the offer with a $1 wager.
Chance to double your winnings for 10 bets.

FIND YOUR EDGE Find Your Edge - Leveraging Odds Shark’s industry expertise, we highlight unique, expert-evaluated elements of each sportsbook to help users confidently select the platform that fits their needs.

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Caesars Rewards
Whether you live near a Caesars casino location or not, Caesars Rewards is one of the best rewards programs out there (including that BS your credit card company offers you). Our take - if you're betting somewhere anyway, why not earn benefits like early-access to concert tickets, VIP Travel Lounge access and top restaurant gift cards.
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Profit Boosts
Caesars extensive history in the Vegas industry means they can offer some of the most unique profit boosts you can't find at other sportsbooks. Vegas Grand Prix, the biggest Vegas UFC events, NBA Cup in Vegas will all be boosted at Caesars.
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Sports Variety
Of the major players in the US sports betting industry, Caesars has the widest variety of sports available to bet. Yes, we all love to bet on the sports we know, but if you're really trying to make some money it's the obscure sports that provide the most opportunity. The Vegas traders that work for these big books know NFL, NCAAF, etc., but are you confident they know Aussie Rules football? Sign up and find out!

BetMGM promo code

BetMGM is another gaming company with an incredibly rich history that has evolved into a force in the world of online sports betting. Bettors in Illinois will find all of the sports and bet types they could ask for here, as well as a steady stream of boosts and offers.

If you’re a new player at BetMGM, you can sign up and take advantage of a generous welcome offer. Make a deposit of $10 or more and place your first wager of $10 or more on your market of choice. You’ll get back $200 in bonus bets to continue playing with.

Pros of the BetMGM promo

Get started with a leading sportsbook for $10.
Wager and receive $200 in bonus bets.
Use your bonus bets to place more wagers.

FIND YOUR EDGE Find Your Edge - Leveraging Odds Shark’s industry expertise, we highlight unique, expert-evaluated elements of each sportsbook to help users confidently select the platform that fits their needs.

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Promotion Variety
Hopefully you haven't been too distracted by the twinkle in Jamie Foxx's eye, because the offers he is promoting for BetMGM are some of the best out there. Bonus Bet offers like a second chance offer on your first scorer bet make BetMGM a cut above the rest.
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Responsible Gambling
BetMGM have put an emphasis on the entertainment element of their product. To ensure it stays entertaining, and in line with their mission to "Focus on What Matters", they have a number of protections in place to ensure everyone has a safe and responsible approach, top of mind.
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Location Services
Even the top brands seem to struggle determining a user's location. With the variation in regulation from state to state, that can be really frustrating for people who live near a state-line or bet while they travel. BetMGM does not seem to have that same struggle. Maybe it's because of their association with the resort and travel industry, but they make it very easy to bet on the go.

hard rock bet promo code

Hard Rock Bet has set up shop in Illinois as the sportsbook continues to grow its US presence. It has quickly made a name for itself in the competitive marketplace. Top features include a rewards program where you can rack points and offers based on your play.

As for the platform, it’s incredibly user-friendly with a full menu of options to explore. New players can try it out with a simple $5 bet. Once you sign up and place that small bet, you’ll be rewarded with $100 in bonus bet credits for your troubles.

Pros of the Hard Rock Bet promo

You only need to bet $5 to get started.
Receive $100 in bonus bet credits.
Use the bonus bets to place more wagers free.

FIND YOUR EDGE Find Your Edge - Leveraging Odds Shark’s industry expertise, we highlight unique, expert-evaluated elements of each sportsbook to help users confidently select the platform that fits their needs.

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Simple Design
In this context, simple isn't bad. We mean simple as in, not complex. That's how a betting app should be. A really straightforward menu with all the products we want available, right from the app homepage.
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Flex Parlays
This is a little different than the Parlay Edit tool that's available at other sportsbooks. This feature allows you to adjust your payout based on how many legs you think will hit. Everybody has the odd 13-leg parlay that they're supremely confident in. Now imagine only 10 of those legs had to hit to win you money. Hard Rock gives you that option!
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"For You" Section
Hard Rock has developed some really impressive personalized features, including their "For You" section. Not only is their navigation really easy to use, but they put personalized recommendations right at your fingertips. Recently played games, recommended plays based on your betting history, new features and Hard rock exclusives all tailored to your preferences.

how to claim sportsbook promos

You can claim the best online sportsbook promos that are currently available in Illinois by investing just a few minutes of your time. Just hit the below steps to register for an account and claim the offers instantly.

To get started, click one of the links on this page for your sportsbook of choice and use the applicable promo code. Follow the prompts to begin registering.
You’ll enter the requested details, such as name and date of birth. To further verify your identity, you may be asked to upload a government-issued photo ID.
When that’s all set, verify your information is correct, accept the sportsbook terms and conditions, and click through to finish setting up your new account.
After you’re logged in on the website or app, go to the cashier section. Choose your preferred banking method and deposit some funds to play with.
Browse the available markets and choose what you want to bet on. Click the odds for your selection to add it to the slip, add in your stake, and place the wager.

types of sportsbook promos

For both new and existing players, there are several types of sportsbook promos to become familiar with. You’ll find welcome offers, recurring boosts and offers, and other incentives as you continue to play. Here are the typical Illinois sportsbook promos that you need to know.

New customer offer
The best Illinois sportsbooks have sign-up offers available for new customers, such as first bet insurance or a deposit match. You can find the best currently available options on this page.
deposit match
This is where the sportsbook offers to match your first deposit up to a certain amount. For example, you could get a match of 20% up to $100, or a full dollar-for-dollar match up to $50.
no sweat bet
Also known as first bet insurance or a risk-free bet, this provides you with protection on your first placed wager. If you lose, you get back the amount of your stake in bonus bet credits, up to the offer limit.
bet and get
For this option, you bet a set amount to receive back bonus bet credits, such as bet $5 to get $150. Some offers require you to win the first bet to get the credit, while others reward you regardless of the outcome.
odds boost
When the odds are boosted, you have the chance for a greater potential return than the same wager placed at the listed lines. Many of the top sportsbooks have a regular selection of boosts to choose from.
reload bonus
Sportsbooks will sometimes offer you the chance to receive a bonus on your next deposit. Keep an eye on the email you signed up for an account with for offers such as a 50% match on your next $50 deposit.
rewards program
A rewards program provides you with various benefits based on your play. You can rack up redeemable points and climb tiers for various perks at books such as Caesars and BetMGM.
refer-a-Friend
If you successfully refer a friend who makes a deposit up to a certain amount, some sportsbooks will reward you for your efforts. You could receive back bonus bets just for sharing your unique referral code.

Legal sports betting launched in Illinois in 2020. It has been a smashing success, with the market steadily growing and competition remaining fierce among sportsbooks in the state. Bettors continually have a fantastic selection of promos to consider as a result.

best illinois promo codes

Best New Customer Offer	BetMGM
Best Deposit Match	FanDuel
Best No Sweat Bet	Caesars Sportsbook
Best Bet and Get	BetMGM
Best Odds Boosts	BetMGM
Best Reload Bonus	FanDuel
Best Rewards Program	Caesars Sportsbook
Best Refer-a-Friend	FanDuel

Odds Shark FinCertified Trust Factors FinCertified - We prioritize what bettors care about most—security, competitive odds, fast payouts, and a smooth user experience. We break these down into a series of Trust Factors that have been FinCertified, by receiving the Odds Shark fin seal of approval from our expert team.

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User Experience: We are looking for sportsbook promos that make the betting process seamless. If we have a hunch on a game, we want the odds for that game at our fingertips. Easy-to-access Bet Slips, intuitive Parlay Features, and a detailed Betting History, are just a few of the user experience criteria our experts require from a top sports betting app.
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Bonus Availability: We look for sportsbooks that offer real value in their customer deals. Not some snazzy marketing lingo, but real dollars available for you to collect. From killer welcome bonuses and promo codes with realistic conditions, to lucrative everyday customer offers, Bet Boosts, rebates, and VIP programs. Sportsbooks must offer something we can understand and can reasonably collect upon, or we won't recommend them to you.
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Payment Process: We all want to be able to fully realize our winnings and take our money home. Too many sportsbooks make it so difficult to withdraw your funds, that you are forced to bet again, seemingly indefinitely. At Odds Shark, we only recommend betting apps that our experts are comfortable holding their own bankroll. The best sportsbooks in the United States offer a variety of reliable deposit methods with reasonable payout speeds, so that you aren't the friend that can't buy dinner because "all my money is in my betting account".
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Sport Odds Variety: We champion sites that provide extensive odds across a huge range of global sports. Sportsbooks must prove they are ready to promote big events properly. It isn't going to matter whether a betting site has Korean Baseball odds, if they can't get the Super Bowl right, but we know the way those popular betting markets are juiced. Every now and then, our Odds Shark handicappers have a gut-feeling on a European Handball match at 5am on a Wednesday. We want a sportsbook that lets us ride that out with them.
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Safety & Security: Odds Shark takes player safety very seriously. We only recommend betting sites that match our high degree of safety and security standards. That means a site must operate 256-bit SSL or TLS encryption as standard. They also need to provide fair, transparent Terms & Conditions for all players.