Best Illinois Sportsbook Promos: Up to $6,800 in Bonuses for January 2026

Discover exclusive sportsbook promos for new users across all of the Illinois sports betting apps 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.

What is the bet365 Illinois Bonus Code? 

The current bet365 Illinois bonus code is ROTOWIRE. This unlocks a choice between two welcome offers: the Bet $5, Get $200 in Bonus Bets, or the $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. 

bet365 Illinois Bonus Code: TLDR 

• 🎁 Promo Code: ROTOWIRE
• 💰 Bonus Value: Bet $5, Get $200 in Bonus Bets

What is the Caesars Sportsbook Illinois Promo Code? 

The latest Caesars Sportsbook Illinois promo code is ROTO250BM. Using the code unlocks the Bet Match Up to $250 welcome offer. Caesars also features one of the top loyalty programs in sports betting — Caesars Rewards — letting you earn points with every bet that can be redeemed for bonus bets, hotel stays, or VIP perks.

Caesars Sportsbook Illinois Promo Code: TLDR 

• 🎁 Promo Code: ROTO250BM
• 💰 Bonus Value: Bet Match Up to $250

What is the BetMGM Illinois Bonus Code?

New customers can use the BetMGM Illinois bonus code: ROTOBRP1500. This promo code unlocks the top-rated $1,500 Paid Back in Bonus Bets If You Don't Win + $50 in BetMGM Rewards Points. Just place an opening wager of $10 or more — if it loses, you'll get the full amount back in bonus bets with only a 1x playthrough requirement. BetMGM IL also offers ongoing promos like boosted odds on local teams, and early cash-out options — all designed to give Illinois bettors more flexibility and value.

BetMGM Illinois Bonus Code: TLDR

• 🎁 Bonus Code: ROTOBRP1500
• 💰 Promo Value: $1,500 Paid Back in Bonus Bets If You Don't Win + $50 in BetMGM Rewards Points

What is the Fanatics Sportsbook Illinois Promo? 

The latest Fanatics Sportsbook Illinois promo gives new users the Bet & Get Up to $2,000 in No Sweat Bets welcome offer. There is no promo code required to claim this sign-up bonus; just click the BET NOW button below. Fanatics also features the FanCash Rewards program, which earns you site credit on nearly every wager. You can redeem FanCash for bonus bets or gear from the Fanatics merchandise store.

Fanatics Sportsbook Illinois Promo Code: TLDR 

• 🎁 Promo Code: NO CODE NEEDED
• 💰 Bonus Value: Bet & Get Up to $2,000 in No Sweat Bets

What is the DraftKings Illinois Promo?

The current DraftKings Sportsbook Illinois promo is Bet $5, Get $300 in Bonus Bets If Your Bet Wins. The bonus is credited instantly if your bet wins and carries just a 1x playthrough requirement. This is one of the top-valued Bet & Get offers in the state, making it a deal you don't want to miss. DraftKings also runs ongoing promos like early win payouts during MLB season, and odds boosts. The mobile app is fast, intuitive, and well-suited for both new and experienced bettors in Illinois.

DraftKings Illinois Promo: TLDR

• 🎁 Promo Code: NO CODE NEEDED
• 💰 Bonus Value: Bet $5, Get $300 in Bonus Bets If Your Bet Wins

What is the FanDuel Illinois Promo?

The FanDuel Sportsbook Illinois promo is offering new users Bet $5, Get $300 in Bonus Bets If Your Bet Wins. This is another can't-miss welcome offer, as you just can't pass up on that level of value. The bonus is split into smaller bonus bet credits, comes with a 1x playthrough requirement, and must be used within seven 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.

FanDuel Illinois Promo Code: TLDR 

• 🎁 Promo Code: NO CODE NEEDED
• 💰 Bonus Value: Bet $5, Get $300 in Bonus Bets If Your Bet Wins

What is theScore Bet Illinois Promo?

New users can enter theScore Bet Illinois promo ROTO to claim the fantastic Bet $10, Get $100 in Bonus Bets sign-up offer. The bonus is delivered as five $20 bet credits once your first bet settles. The platform also offers a steady stream of promos like golf win boosts, and its integrated PENN Play rewards program, which lets users earn and redeem points across both betting and retail properties. 

This is the newest sportsbook in the market, so get your foot in the door while they're still offering enticing bonuses. 

theScore Bet Illinois Promo: TLDR 

• 🎁 Promo Code: ROTO
• 💰 Bonus Value: Bet $10, Get $100 in Bonus Bets

What is the Hard Rock Bet Illinois Promo? 

The latest Hard Rock Bet Illinois Promo is the Bet $5, Get $150 in Bonus Bets If Your Bet Wins welcome offer. There is no promo code needed to claim the deal. This is one of the more underrated sportsbooks in Illinois. You can sign-up using the sneaky-valuable sign-up bonus and kickstart your new account today.

Hard Rock Bet Illinois Promo Code: TLDR 

• 🎁 Promo Code: NO CODE NEEDED
• 💰 Bonus Value: Bet $5, Get $150 in Bonus Bets If Your Bet Wins

What is the BetRivers Illinois Promo?

The current BetRivers Illinois promo is a Second-Chance Bet up to $500. At $500 in potential value, this is one of the more lucrative sign-up bonuses in Illinois. BetRivers IL may not be the household name that some of the other in-state competitors are, but they've made up for it with a fantastic welcome offer and frequent promotions. 

BetRivers Illinois Promo: TLDR 

• 🎁 Promo Code: NO CODE NEEDED
• 💰 Bonus Value: Second-Chance Bet up to $500

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.

🏈 Chicago Bears

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.

✅ Pros

1. Exclusive welcome offers tailored for new Illinois bettors
2. Diverse range of sports betting markets and bet types
3. Intuitive interfaces accessible on web browsers and mobile platforms
4. Variety of welcome offer types and bonus bet values

❌ Cons

1. Limited to one welcome offer per user at each IL sportsbook
2. Bonus bets are subject to expiration
3. Playthrough requirements for most welcome offers
4. Must place a bet to claim bonus bets on most offers

Not sure which offer fits your betting style? Here's a quick guide to help you decide:

• 💸 Want the easiest bonus with no strings attached?
  Go with DraftKings – Bet $5, get $200 instantly. No need to win or lose.
• 💥 Planning a big first bet?
  BetMGM gives you up to $1,500 back in bonus bets if it doesn't hit.
• 🧢 Bet often on Chicago teams like the Bears or Cubs?
  Caesars and Fanatics offer strong local boosts and rewards programs that pay off long-term.
• 👟 Prefer a quick-start, low-risk app to test the waters?
  theScore Bet keeps it simple — just bet $10 to unlock $100 in bonus bets.

Each sportsbook promo has its strengths, and if you're located in Illinois, you can claim multiple offers from different apps to maximize your value.

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.