Legal Gambling USA - Illinois

Best IL Online Sports Betting Sites - April 2026

Sportsbook Bonus Our score

Play now

Editor's Pick 1

$150 in
Bonus Bets*

*T&C′s Apply, 21+

Bet $5 and Get $150 in Bonus Bets
First online real money wager only. $10 Deposit req. Refund issued as non-withdrawable bonus bets that expire in 7 days. Restrictions apply. See full terms. 21+ only. Gambling problem? Call 1-800-GAMBLER GET BONUS !

9.0

Get bonus Visit FanDuel IL ››

Most trusted 2

20 Tokens
100% Boost*

*T&C′s Apply, 21+

Bet $1, Double Your Winnings Your Next 20 Bets​, Up to $25 Max Bet Per Boost:
Must be 21+ and physically present in AZ, CO, IL, IN, IA, KS, KY, LA, ME, MD, MA, MI, NJ, NY, NC, OH, PA, TN, VA, WV, WY or Washington, DC. New users only. Must register using eligible promo code. Min. qualifying bet amount: $1. Tokens max. bet amount: $25 per token. Tokens bet max. additionnal winnings: $2,500 per token. Token(s) expire 14 days after receipt. Not reissued for voided/pushed bets. Void where prohibited. See full terms. 21+ only. Know When To Stop Before You Start®. Gambling Problem? Call 1-800-GAMBLER (1-800-426-2537).
Gambling problem? Call 1-800-GAMBLER GET BONUS !

8.4

Get bonus Visit Caesars Sportsbook ››

3

$200 in
Bonus Bets*

*T&C′s Apply, 21+

Bet $5 and Get $200 in Bonus Bets
Terms an conditions apply, 21+ only. Gambling problem? Call 1-800-GAMBLER GET BONUS !

7.1

Get bonus Visit Draftkings IL ››

Illinois has one of the most storied local sports markets of any American city. With the Bulls, Bears, Cubs, and White Sox all being legendary franchises, it's no wonder that Illinois residents like to bet on sports.

In June 2019 state lawmakers approved a bill that provided for the massive expansion of gambling in Illinois. Online sports betting was one of the measures approved, and it has taken some time for the state to award sportsbook licenses. Licensees have also needed time to get their online and mobile betting platforms in place. It seemed like March 2020 was the target for online sportsbooks to launch, but everything was slowed down by the COVID-19 pandemic.

Offline sportsbooks in Illinois were able to take their first bets in March 2020 as expected, but online sportsbooks in the state are still trying to move forward. Once these sportsbooks open the residents of Illinois will have a full sports wagering menu available on their computer, phone, or tablet.

In Illinois players may make single game wagers as well as parlays. Sportsbooks offer money line wagering, straight line wagering, and many types of exotic wagers. All online gambling in Illinois is regulated by the Illinois Gaming Board. This five-member board is responsible for making sure that all games are fair to players.

The lines for online and offline sports betting in Illinois are set by professional oddsmakers and are comparable to the betting lines that are offered in Las Vegas and Atlantic City.