Have a look at the best Illinois sportsbook promos we have ranked, including bonuses from Caesars and DraftKings.
With the Illinois sports betting industry already well-established, we want to hook you up with the best promos to get you started.
Bettor In Green has reviewed all the best Illinois sportsbook promos, with our top ones listed below.
| Sportsbook | Welcome Bonus | Promo Code |
|---|---|---|
| Caesars IL | Bet $1 Get 10x 100% Profit Boosts | BETTGREEN250BM |
| DraftKings IL | Spend $5 Get $150 in Bonuses | No Code Needed |
| Fanatics IL | 10 x $100 Bet Match in FanCash | No Code Needed |
| FanDuel IL | Up to $250 Bonus Bets | No Code Needed |
| BetMGM IL | Second Chance Bet Up To $1500 | No Code Needed |
| bet365 IL | Bet $10 Get $365 in Bonus Bets OR $1000 Safety Net Bet | BGREEN |
The Caesars Illinois promotion offers new accountholders a chance to gain 10 100% Profit Boosts by placing a wager of $1 or more.
To qualify, participants must be 21 years or older, open a new Caesars Sportsbook account in Illinois using the promo code BETTGREENDYW, and make a minimum bet of $1. Profit Boosts apply to wagers with minimum odds of -10000 or longer.
Each Profit Boost, which boosts the potential winnings of a bet, must be used within 14 days and cannot exceed a maximum additional winning of $2,500 per Token or a maximum wager amount of $25.
Find out more about the Caesars Illinois promo here.
Find out more about the DraftKings Illinois promo here.
The Fanatics Illinois promo offers up to $1,000 in FanCash over a 10-day period. New customers aged 21 and over must sign up as a Fanatics Sportsbook customer and deposit at least $10.
They can then earn up to $100 in FanCash each day if their $1+ cash bet loses, an offer known as a No Sweat Bet. The promotion must be applied in the bet slip before each wager is placed. Bets must be made with cash funds, and the FanCash reward is only triggered if the day’s bet results in a loss.
FanCash, which can be used for rewards, merchandise, or other eligible items within the Fanatics system, expires 7 days after being issued, and no promo code is required.
Find out more about the Fanatics Illinois promo here.
Find out more about the FanDuel Illinois promo here.
The BetMGM Illinois promo offers a $1,500 second chance bet to new users.
To qualify, simply sign up at BetMGM, deposit a minimum of $10, then place your first wager on any game. If your bet loses, you receive your stake back in Bonus Bets, up to $1,500.
No promo code is required to claim this offer, ensuring easy access to this generous opportunity.
Find out more about the BetMGM Illinois promo here.
bet365 Illinois new customers can choose between two promotions: The First Bet Safety Net Up to $1,000 offer or the Bet $10 & Get $150 in Bonus Bets offer.
Both promos require a minimum deposit of $10.
Under the first offer, your first bet up to $1,000 will be refunded in bonus bets if it loses.
Under the second offer, you receive $150 in bonus bets after staking $10 from your deposited funds.
The promo code BGREEN is needed for these offers; just register and claim within 30 days. All bonus bets expire 7 days after receipt.
Find out more about the bet365 Illinois promo here.
To claim a sportsbook promo in Illinois, sign up for an account with a sportsbook offering the promo, enter any required promo code, and meet the eligibility and deposit requirements specified.
Yes, most Illinois sportsbook promos have expiration dates. Check the terms and conditions to see how long the promo is valid and ensure you use it before it expires.
If you don’t meet the promo requirements, such as wagering conditions or time limits, you may forfeit the bonus or promotional benefits offered by the sportsbook.
Illinois sportsbooks update their promos frequently, often aligning with major sports events or seasons. Some offers are weekly, while others are tied to special occasions or new user promotions.
Yes, many sportsbooks in Illinois offer ongoing promotions for returning customers, including reload bonuses, free bets, parlay boosts, and loyalty rewards to maintain engagement and encourage repeat betting.
AS SEEN ON:
Bettor In Green is your go-to platform for sports betting and daily fantasy sports, designed to help you dominate player props.
Copyright: © 2026 Made with 💚 By The Bettor In Green team. All Rights Reserved.
Gambling Problem? Call 1-800-GAMBLER. Hope is here. GamblingHelpLineMA.org or call (800) 327-5050 for 24/7 support (MA). Call 1-877-8HOPE-NY or text HOPENY (467369) (NY).
