Here, we also explore the latest welcome offers from Illinois sportsbooks for 2025, where promotions total more than $5,400 in bonus bets.
So, if you’re betting in Illinois in 2025, don’t miss out on $5,400+ in bonus bets just for signing up. At Offers.Bet, we’ve pulled together every major Illinois sportsbook promo, welcome bonus, and betting app offer you can claim right now — no digging required.
Bet365 IL is the newest sportsbook to launch in the state, already making waves with a compelling welcome offer. From risk-free bets to substantial bonus packages, here’s a look at the available standout promotions.
Use the promo codes below, compare sportsbook features, and unlock your bonus bets while they’re live.
Quality sportsbooks in Illinois offer their customers attractive welcome bonuses and ongoing promotions for existing customers. Across top sportsbooks in the state, there is a staggering total of $5,400 in bonus bets awaiting new customers in 2025.
You can receive these promos from the best sportsbooks in Illinois, the outstanding Prairie State. Our guide includes detailed instructions, bonus codes, and everything else you need to start betting in Illinois. Play responsibly, and follow terms.
Illinois Sportsbook Promotions & Bonus Codes 2025
Looking for the best IL sportsbook promos? Get $5,400+ in bonus bets from DraftKings, BetRivers, Caesars, and Fanatics. Use promo codes from Offers.Bet & claim today!
| Sportsbook | Illinois Bonus | Code |
|---|---|---|
| Bet365 Illinois | Bet $5, Get $150 in Bonus Bets or First Bet Safety Net up to $1,000 with app | USB365 |
| Caesars | Bet $1, Get 10 Profit Boost Tokens (100% Boosts) | No code needed |
| BetRivers | $500 Second Chance Bet | USBTRV |
| BetMGM Illinois | Up to $1,500 Back In Bonus Bets. Deposit $10 | not required |
| DraftKings | Wager $5, Get $150 in Bonus Bets + 20% Deposit Match up to $1,000 | Get Bonus! |
| FanDuel | Bet $5, Win $250 in Bonus Bets | Bet! |
| ESPN Bet App | Bet $10, Get $100 in Bonus Bets + 30 Days of ESPN+ | check codes! |
| Fanatics Sportsbook | Up to $1,000 in Bonus Bets ($100 per day for daily $100 bets) | No code needed |
Note that offers may change at any time. You are responsible for checking and reading terms and conditions on the official sportsbook sites.
Illinois Best Betting Offers & Sportsbook Promotions
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Bet365 Illinois
Offer: Bet $5, Get $150 in Bonus Bets or First Bet Safety Net up to $1,000
Promo Code: USB365
Bet365 officially launched in Illinois on March 16, 2025, in partnership with Walker’s Bluff Casino Resort . New users can choose between two welcome offers: bet $5 to receive $150 in bonus bets with code USB365, or opt for a First Bet Safety Net up to $1,000. The platform is known for its user-friendly interface, competitive odds, and extensive live betting options.
FanDuel Illinois
Offer: Bet $5, Win $250 in Bonus Bets
Promo Code: No code needed
FanDuel offers a straightforward promotion: place a $5 bet, and if it wins, you’ll receive $250 in bonus bets. The app is renowned for its seamless experience, live betting features, and a wide range of betting markets.
Caesars Sportsbook Illinois – Up to $1,000 Bonus Bet for a First Losing Bet
Caesars Illinois has a brilliant welcome offer for its new players. On your first bet after registering, if it loses, you will receive a bonus bet of up to $1,000. No promo code is needed for this offer. The bet must settle within 30 days after opening your account, and once credited, it has a 14-day expiry.
BetMGM Illinois – Up to $1500 Back In Bonus Bets
BetMGM Sportsbook App Illinois offers a standout promotion: place a $10 bet on any game and you’re instantly rewarded with up to $1500 in Bonus Bets if your initial bet loses. Use the promo code to claim these bonus credits at BetMGM IL. These Bonus Bets act as single-use credits for betting without affecting your cash balance and cannot be redeemed for cash. Furthermore, all bets must be used within a seven-day window, after which they will expire.
FanDuel Illinois – Bet $5, Get $200 in Bonus Bets
FanDuel Illinois provides a great welcome offer where you can bet $5 and get $150 in bonus bets. No promo code is required for this offer. Deposit at least $10 and place an eligible $5 bet to qualify. The bonus bets are valid for seven days.
BetRivers Illinois – Receive Up to $500 Stake Back If Your First Bet is a Loser
BetRivers Illinois provides new users with a second chance bet worth up to $500. If your first bet loses, you’ll receive a bonus bet equal to the amount of your initial wager, up to $500. Use the promo code USBTRV when you sign up and make a minimum deposit of $10 to qualify for this offer. The bonus bet is valid for 30 days.
DraftKings Illinois – Bet $5, Get $250 in Bonus Bets
DraftKings Illinois offers new users a generous promotion where you can bet $5 and get $150 in bonus bets. No promo code is needed for this offer. Simply sign up, make a minimum deposit of $5, and place your first bet to qualify. The bonus bets must be used within seven days.
ESPN Bet Illinois – $1,500 in Bonus Bet
ESPN Bet Illinois offers an attractive welcome promotion designed for new users. The highlight of this offer is a $200 bonus in bets, split into four equal portions of $50 each. This segmentation provides flexibility, allowing bettors to utilize these bonus bets in a variety of betting scenarios across different sports markets. Additionally, ESPN Bet presents a Deposit Match offer, targeting new players who have not yet taken advantage of the bonus bets. This enticing promotion pledges to match 100% of the initial deposit, up to a maximum of $1,500 in eligible cashback. The promo code is optional for this offer.
Fanatics Sportsbook Illinois – Up to $1,000 in Bonus Bets
Fanatics Illinois offers new players up to $1,000 in bonus bets, with $100 allocated per day for daily $100 bets. This offer does not require a promo code. Simply sign up, deposit, and place your bets to take advantage of this generous welcome offer.
Sportsbook Bonus Codes for Illinois Customers
| Sportsbook | Promo Code |
| Caesars Sportsbook | CAESARS |
| BetRivers | USBTRV |
| BetMGM Illinois | claim! |
| DraftKings | no codes |
Remember to input the bonus or promo code if required at registration or when making your first deposit. You won’t be eligible for the welcome bonus bet offers if it’s not activated. So, yes, sites use offer or deposit codes to track bonus redemption.
For welcome offers in Illinois, the code must (not always necessary, though) be provided when registering. Other coupon codes can be redeemed with the cashier when making a qualifying deposit or a bet. Use the Betrivers promo code for Illinois USBTRV to claim your deposit match bonus.
Illinois Sportsbook Online Bonus Types Explained
Not every Illinois sportsbook has the exact bonus offers, so we will have a look at the main types and exactly how to use them:
Second Chance Bet
The second chance bet is the most popular one offered by Illinois sportsbooks like Caesars Sportsbook and BetRivers. If you don’t have a winning first bet, you will get a second chance bet and another opportunity to place a bet.
You must typically deposit at least $10 at the Illinois bookmakers and place your bets.
How it works: if you have a losing bet, you will receive the value of the return if the bet had won, not your wager amount. Let us take an example: if you place a $50 bet and if it wins, the payout is $950. $50 is your wager amount, $900 is profit, and you will receive $900 as bonus bets.
The bonus bets will also come with terms like the time frame you must use them. Some allow seven days, like DraftKings, while ESPN Bet IL gives you 30 days. Always read the terms before betting as you may also find that there are certain bet types you cannot use, such as a same-game parlay.
Bet and Get Bets
The bet and get bets are incredibly generous. Both Fanatics, DraftKings and FansDuel Illinois legal sportsbook apps offer this bonus where for only a minimum bet of $5, whether winning or losing, you will receive $200 in bonus bets. There are also time limits and excluded bets, which you must check before betting, and you will only receive the value of any winnings, not the free bet stake.
Boosted Offers
Boosted odds are great bonuses for those that place many wagers. With these, you can receive better odds on certain games and events. This can lead to larger returns. In Illinois, most operating sites have enhanced odds offers for Illinois, such as FanDuel, DraftKings, and BetRivers. You can find Monday Night NFL odds change from -150 to +100 with enhanced odds.
Parlay Bonuses
Parlay bets are common with experienced bettors. With these, you will place multiple bets on a single slip and to win, all legs must win. At sites like BetMGM, there are parlay offers to enjoy on NFL games. One-game parlay bonuses are offered every week for Monday-night football. With this, you can bet on favorite teams like the Chicago Bears and benefit from great returns.
Other bonuses and promotions from sportsbooks in Illinois
Once you have completed the welcome bonus offer, the best Illinois sports betting offer its loyal players ongoing bonuses and bet boosts. A bet boost is a great way to place a bet; if it wins, receive an extra percentage boost on top of any winnings.
When significant events are happening, especially surrounding the NFL and NBA, there are always extra promotions, which could include increased bet boosts, deposit matches, or cashback.
Before you place your first bet at an Illinois bookmaker, always first check all these essential details below to ensure you will receive the bets and any winnings, as there are some terms that you must understand and follow:
Promo frame and Opt-in
All Illinois online sports betting websites set a time limit of when the bonus bets need to be completed. They are removed from your account if not used in this timeframe. The minimum is usually seven days, but Barstool and BetRivers allow 30 days.
While some bookmakers require bonus codes, others require clicking an opt-in button. It will be visible, and once you click it, the offer will instantly appear in your account.
Illinois has excellent welcome offers for its new players with incredible free bonus bets. Ensure you have understood the T&Cs, inputted the correct promo code, bet only on the allowed lines, and used the bonus bets within the allocated time.
Illinois Online Sportsbook Bonus Codes for 2025
| Sportsbook | Illinois Bonus | Code |
|---|---|---|
| Caesars | $1,000 First Bet on Caesars | No code needed |
| BetRivers | $500 Second Chance Bet | USBTRV |
| BetMGM Illinois | Up to $1,500 Back In Bonus Bets. Deposit $10 | get! |
| DraftKings | Bet $5, Get $250 in Bonus Bets | Get Bonus! |
| FanDuel | Bet $5, Win $200 in Bonus Bets | Bet! |
| ESPN Bet App | $1,500 in Bonus Back Bets | check codes! |
| Fanatics Sportsbook | Up to $1,000 in Bonus Bets ($100 per day for daily $100 bets) | No code needed |
Note: Illinois residents have a variety of promotional offers to choose from in 2025, with sportsbooks providing competitive bonuses to attract new users. These offers range from first bet insurance to deposit matches, enhancing the initial betting experience for new customers. Use the provided bonus codes to take full advantage of these offers. Always play responsibly and review the terms and conditions before participating.
View the complete Offers.bet guide to the best sportsbook promos and pick the top sportsbook to place your bets. If you want to play games for real money, check out our online casino list.
Gamble responsibly. 21+ and present in IL. Gambling problem? Call 1-800-GAMBLER. Terms and conditions apply to all bonuses and promotional offers.
