Promo Codes

Best Illinois Sports Betting Sites 2025: Promos & Bonus Codes

Find Illinois's top sportsbooks for 2025. Claim bonus codes for BetMGM, Bet365, and DraftKings. Start betting today!

Best Online Sports Betting Sites and Offers in Illinois

Find Illinois's top sportsbooks for 2025. Claim bonus codes!

FanDuel Illinois Sportsbook Bonus: Bet $5, Get $300 in Bonus Bets

4.5 rating based on 1 rating
FanDuel IL Sportsbook offers bonus bets with a $5 first wager – root for the Bears or Bulls.

BetRivers Sportsbook: Get a 2nd Chance Bet up to $500

5.0 rating based on 1 rating
BetRivers Sportsbook stands out with its attractive 2nd Chance Bet welcome offer, providing new users with up to $500 in bonus bets (amount varies by state) if their first wager loses. To claim, new players simply need to deposit a minimum of $10 and place a qualifying bet of at least $5 with odds of -200 or longer. T&Cs apply.
USBTRV

Illinois is home to one of the most robust sports betting markets in the U.S., with both online and retail options since 2020. Bettors can enjoy top sportsbooks offering a variety of promotions and competitive odds.

Top Illinois Sports Betting Sites

Best Sportsbook Promos in Illinois

  • Bet365: Use promo code USB365 to bet $5 and get $150 in bonus bets.
  • BetMGM: Get up to $1,500 back in bonus bets if your first wager loses with code USDOTBET.
  • BetRivers: Second chance bet up to $500 using code USBTRV.
  • FanDuel: Bet $5 and receive $200 in bonus bets instantly.
  • DraftKings: Bet $5 to claim $150 in bonus bets.

There are many pro sports teams in Illinois you can bet on. From the MLS franchise Chicago Fire to the MLB duo Chicago Cubs and the White Sox, the Chicago Bulls in the NBA, the NHL team Chicago Blackhawks, and the Chicago Bears of the NFL.

FAQ

For wagering in Illinois, the legal betting age is 21. You can only gain entry to land-based casinos with sportsbooks in them if you are at least that old because of alcohol licensing laws. It is the same age for Illinois online betting too.

Yes, online sports betting in Illinois is legal – provided you are the legal gambling age (21) in this state.

Tax When Betting in Illinois?

When betting in Illinois, the tax you pay on gambling winnings is 15% of what they call gross adjusted revenue. Essentially the profits you make on a bet. As this also counts as income, a federal income tax to pay on what you win is set at 4.95%.

Which sportsbooks offer the best promos in Illinois?
Popular options include BetMGM with a $1,500 bonus bet offer and Bet365 for its $150 promo.

Can I bet on college sports in Illinois?
Yes, betting on college teams is allowed, but only on game outcomes—player prop bets are prohibited.