The best Illinois sportsbook promos and bonus codes for August 2026 offer more than $6,400 in bonus bets for you to claim today. These sports betting promotions are available to all new users located in IL.
Illinois Sportsbook Promos: Key Takeaways
There are nine Illinois sportsbook promos available to new users.
The best Illinois sportsbook promos are from: bet365, BetMGM, Caesars, DraftKings, Fanatics, and FanDuel.
Overall, the best Illinois sportsbook promo is the bet365 Illinois bonus: Bet $10, Get $150 in Bonus Bets.
In total, new users can claim $6,400 in Illinois sign-up bonuses when combined.
21+ and present in IL. Gambling Problem? Call 1-800-GAMBLER.
New users can claim the welcome offers across each legal Illinois sportsbook featured on this page. From bet-and-gets to first-bet offers that give you bonus bets if your initial wager loses, these betting promos cater to the needs of every bettor.
Bet $5, Get $150 In Bonus Bets If Your First Bet Wins
No Code Necessary
⭐️ BetRivers
Second-chance Bet up to $500
No Code Needed
📅 Illinois Betting Promos Last Verified:
August 08, 2026
bet365 Illinois Sportsbook Promo
The current bet365 Illinois bonus code unlocks a choice between two welcome offers: Bet $10, Get $150 Win or Lose, or $1,000 First Bet Safety Net. Giving Illinois bettors a choice between welcome offers gives bet365 IL a huge advantage over most of the other in-state sportsbooks, but most users will likely prefer the Bet & Get offer. Even if it's not quite as lucrative, it comes at a much lower upfront cost to claim.
🎁 Promo Code: No Code Necessary
💰 Bonus Value: $150 in bonus bets
Caesars Illinois Betting Promo
The latest Caesars Sportsbook Illinois promo code is ROTODYW.Using the code unlocks the Bet $1, Double Your Winnings Your Next 10 Wagers welcome offer. Caesars also features one of the top loyalty programs, letting you earn points with every bet that can be redeemed for bonus bets, hotel stays, or VIP perks.
🎁 Promo Code: ROTODYW
💰 Bonus Value: Bet $1, Double Your Winnings Your Next 10 Wagers
BetMGM Illinois Sportsbook Bonus
New customers can use the BetMGM Illinois bonus code: ROTOBG1K. This promo code unlocks the top-rated Up To $1,500 Back in Bonus Bets if Your First Bet Loses. BetMGM IL also offers ongoing promos like boosted odds on local teams and early cash-out options.
🎁 Bonus Code: ROTOBG1K
💰 Promo Value: Up To $1,500 Back in Bonus Bets if Your First Bet Loses
Fanatics Illinois Sportsbook Promo
The latest Fanatics Sportsbook promo gives new users the Get Up To $1000 Matched in FanCash welcome offer with our code ROTOWIRE. Fanatics also features the FanCash Rewards program, which earns you FanCash on nearly every wager. You can then redeem your FanCash for bonus bets or gear from any merchandise store Fanatics is affiliated with.
🎁 Promo Code: ROTOWIRE
💰 Bonus Value: Get Up To $1000 Matched in FanCash
DraftKings Illinois Betting Promo
The current DraftKings Sportsbook promo is a Bet $5, Get $150 in Bonus Bets offer. As soon as your $5 bet settles, you'll get two $25 bet credits. Seven days after that, $50 more becomes available, and on day 14, you'll get the final $50 in bet credits for a total of $150 in bonus bets.
DraftKings also runs ongoing promos like early win payouts during MLB season, parlay profit boosts, and odds boosts. The mobile app is fast, intuitive, and well-suited for both new and experienced bettors in Illinois.
🎁 Promo Code: NO CODE NEEDED
💰 Bonus Value: Bet $5, Get $150 in Bonus Bets
FanDuel Illinois Sports Betting Promo
The FanDuel Sportsbook Illinois promo is offering new users a sign-up bonus to Up to $1,000 in Bet Reset tokens. For the first five days of opening an account, you'll get a bet reset token worth up to $200 as long as you place a $5 wager on each of those days.
FanDuel also runs regular promotions like Dinger Tuesdays during MLB season, profit boosts, and parlay specials. The app is fast, intuitive, and one of the most popular in the Illinois market.
Claiming the best Illinois betting promos is easy. Click any of the BET NOW links on this page. You can take advantage of multiple welcome offers and be rewarded with thousands in bonus bets and more from the best sportsbooks in Illinois.
✅ Step 1: Pick A Illinois Sportsbook Promo Code
Check our expert reviews of the top Illinois sportsbook promos. After you've decided on the bonuses that suit your sports betting needs, tap the BET NOW links you want and claim your welcome offers.
✅ Step 2: Sign Up For an Account
Use our BET NOW links to start the registration process at the top Illinois sportsbooks. If required, make sure that our exclusive RotoWire promo code is entered on your sign-up form. Typically, the sports betting bonus will be automatically applied to your account.
✅ Step 3: Enter Your Personal Details & Verify Your Account
Provide your name, physical address, email address and phone number on the registration form. You must also enter the last 4 digits of your SSN and DOB so your new account can be verified.
✅ Step 4: Make An Initial Deposit
Make the initial minimum deposit to activate the welcome offer via your new account. Most of the top Illinois sports betting apps accept credit cards and PayPal. All of the leading Illinois sportsbook promos have varied first-deposit requirements.
✅ Step 5: Claim Your Welcome Offer
Use your Illinois sportsbook promo by making your first bet. The minimum opening wager might be as little as $5, so check the terms and conditions, whether it's a bet-and-get offer or an offer of first-bet protection.
Here are the most common Illinois sportsbook bonuses available from top IL betting apps:
🎯 Bonus Bets – Earned through "Bet & Get" welcome offers and more. Available on all major Illinois sportsbooks.
💸 Deposit Match Bonuses: Some IL betting apps match your first deposit up to a set amount. A 100% deposit match of $500 would give you $500 in extra bet credits.
🙌 No-Deposit Bonuses: Occasionally offered by Illinois sports betting sites, these promos grant bonus bets just for signing up — no deposit required.
🔄 Reload Bonuses: Available to existing users at select Illinois online sportsbooks. Deposit again and get matched bonus funds (e.g., FanDuel IL's $75 reload offer).
📈 Odds Boosts: Daily boosted odds promos from IL sportsbooks add value to featured bets (e.g., shifting +200 odds to +250 for enhanced payouts).
👥 Referral Bonuses: Invite a friend to join an Illinois sportsbook, and you'll both receive bonus funds once they deposit.
🏆 Loyalty Programs: Earn rewards points for every wager on apps like BetMGM IL or Caesars IL. Redeem them for bonus bets, VIP perks, or even casino rewards.
The best Illinois sportsbook promotions feature welcome offers that are slightly different. However, they also have some similarities, each providing similar bonuses and some have almost identical terms and conditions.
Here are some of the most common terms, conditions and requirements that you will find attached to sportsbook promotions in Illinois.
Playthrough Requirements
Most Illinois sportsbook promos come with a playthrough requirement. Otherwise referred to as a rollover requirement or a wagering requirement, a playthrough requirement correlates to how many times you need to "play through" your bonus funds before you can cash out any winnings as real money. The most sportsbook promos have a simple, 1x playthrough requirement.
Qualifying Bets
Qualifying bets are made to activate a betting promo and redeem bonus bets. Most of the time, qualifying bets have rules or restrictions.
Minimum Deposit Required
All Illinois betting promos have a minimum deposit amount. You must meet the minimum deposit to activate any Illinois sportsbook promo code.
Minimum Odds
Some Illinois betting promos come with odds restrictions or minimum odds.
Cashing Out
Most of the top sports betting sites in Illinois allow you to cash out your bets. However, that is not the case when you are betting with welcome offers. If you cash out a bet made when redeeming a welcome offer, that wager is disqualified from participation, meaning no bonus will be accrued.
Expiration Dates
All sports betting offers come with expiration dates, including any bonus bets earned. For instance, bonus bets acquired on BetMGM Illinois expire after seven days if left unused, unless otherwise specified in the terms. In these cases, any remaining bonus bets are withdrawn from your account by the sportsbook you are betting on.
Now that the Chicago Bears are an emerging team, expect to find a slew of NFL betting promos centered around them in Illinois. This goes for both in-season and offseason markets like NFL Futures. If you think the Bears are ready to make a run, you can also bet on their Super Bowl odds year-round.
🏀 Chicago Bulls
The Chicago Bulls are one of the most popular teams in Illinois, which is why you will find plenty of NBA betting promos featuring the Bulls and their players. Some of these promos may include something similar to a specific player to go over 1.5 three-pointers made, boosted to +110.
⚾️ Chicago Cubs
With 162 regular season games plus the playoffs, there are always opportunities to cash in on the best MLB betting promos when you bet on Chicago Cubs markets. If the Cubs are playing in a primetime game, you might find a bonus featuring that outing or a player prop for it.
⚾️ Chicago White Sox
Early win tokens are one of the most popular bonuses that you will find when you bet on Major League Baseball. If the Chicago White Sox are in a favorable matchup, you can use that token to cash out your bet early. For instance, if they go up by two runs at any point in the game on DraftKings Illinois.
🏒 Chicago Blackhawks
You can use NHL betting promos to bet on any NHL betting market offered on Illinois sportsbooks, including Chicago Blackhawks odds. Whether you want to bet on 3-way moneylines or NHL player props, you can do so while securing bonus bets.
🏆 College Sports Betting
While you can bet on college sports in Illinois with the best college football betting promos and college basketball betting promos, betting on in-state schools like Northwestern is prohibited by law, unless it's done in person. However, you can use bonus bets accrued from welcome offers to bet on schools located out of state with any limitations. Some of the most popular college sports betting markets to bet on include March Madness odds and CFP National Championship odds.
Any Chicago sports fans located in Missouri can also begin preparing to bet on their favorite teams, as MO online sports betting is set to launch later this year. There will be a number of exclusive Missouri betting promos available to be claimed when launch day arrives.
The best Illinois sportsbook offers found in this guide are designed to enhance your sports betting experience from your first bet. Taking advantage of these lucrative welcome offers is a great way to gain an early edge.
With thousands in bonus bets and other welcome offers from these Illinois sportsbooks, be sure to take advantage if you are signing up to bet on sports.
What are the best Illinois sportsbook promos right now?
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The top Illinois sportsbook promos include welcome offers from BetMGM, FanDuel, Caesars, bet365, DraftKings, and Fanatics Sportsbook.
How do I claim Illinois sportsbook bonuses and promo codes?
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Click any BET NOW link on this page to visit a legal Illinois sportsbook. Register, deposit, and place your first wager to unlock bonus bets or other promotional offers — no manual promo code entry needed in most cases.
Which Illinois sportsbooks offer bonus bets?
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Top sportsbooks in Illinois like Caesars, DraftKings, and BetMGM all offer bonus bets for new users. These promos usually require a first deposit and qualifying wager to unlock your bonus.
Max is currently a Senior Growth Product Strategist with RotoWire and has worked in the betting and fantasy space since 2018. Over the years, he's written numerous articles, blogs, and unanswered letters to Tom Brady. While waiting for a response from Brady, Staley has worked as a Content Strategist and Writer/Editor with bylines from RotoWire, MinuteMedia, and more.
Originally from Los Angeles, he roots for the New England Patriots, Boston Celtics, and Boston Red Sox, though he now lives in Brooklyn. And he's very aware of how annoying that sentence sounds.
In his downtime, he tinkers with his perfectly constructed dynasty team.
@maxstaley012