Updated FanDuel promo code: $300 bonus and new Chiefs Super Bowl odds in Missouri

As of Tuesday, December 9, 2025, the debut of legal sports wagering in Missouri continues to deliver massive advantages for new users, all thanks to the latest FanDuel promotional offer. The marquee welcome deal guarantees a $300 payout in bonus bets immediately, offering new bettors an instant bankroll.

The timing is perfect, as this guaranteed bonus coincides with FanDuel releasing lucrative new odds for the Kansas City Chiefs to win Super Bowl LX: a phenomenal +4000.

The Missouri Kickoff: How the FanDuel Promo Code Secures $300 Guaranteed Bonus

The FanDuel Promo Code's updated terms and conditions for the Missouri Sports Betting Launch can be viewed here.

FanDuel is extending a warm welcome for new Missouri customers with one of the industry’s most valuable welcome bonuses. The best part is that the FanDuel promotional code requires only a minimal upfront investment from the bettor.

Here is the straightforward path to claiming the $300 bonus via the FanDuel promo code:

• The Requirement: Simply sign up for a new FanDuel Sportsbook Missouri account and place a first real-money wager of just $5 or more on any available market.
• The Guarantee: Within 72 hours of placing that $5 bet, your account will be credited with $300 in Bonus Bets—win or lose. Unlike many promotions, this specific FanDuel promo code offer guarantees the reward regardless of the first wager’s outcome.

With the Chiefs set to host the Chargers for NFL Week 15, and the St. Louis Blues hitting the ice, Missouri fans have countless opportunities to deploy the bonus bankroll instantly acquired through the FanDuel promo code.

The New Opportunity with FanDuel MO: Betting the KC Chiefs at 40-to-1

Following the Chiefs’ surprising loss to the Houston Texans in Week 14, FanDuel has drastically expanded Kansas City’s future odds to win Super Bowl LX, moving them to a striking +4000. These odds place them at the longest shot on the board among contenders, giving new bettors an incredible potential for profit.

The guaranteed $300 in bonus bets unlocked by the FanDuel promo code can be immediately applied to this high-risk, high-reward opportunity. If a new user uses their entire $300 bonus on the Chiefs at +4000 and the team wins the Super Bowl:

• Potential Winnings: $300 (bet) multiplied by 40 (odds) equals $12,000.

This single, calculated bonus bet unlocked by the FanDuel promo code could result in $12,000 in cash profit. This combination of a guaranteed start and a massive potential payout makes the current FanDuel promo code offer one of the most exciting launch offers ever seen. Remember that betting odds are dynamic and subject to change.

Missouri FanDuel Promo Code unlocks $300 bonus with these simple steps.

Unlocking Your FanDuel Missouri Account: Quick Registration with the Promo Code

Getting set up only takes a moment, allowing you to quickly secure the $300 bonus and lock in the Chiefs’ updated Super Bowl odds.

• Start Here: Click this FanDuel promo code to activate the Missouri deal and begin registration. A manual entry code is not required.

• Fund Your Account: Make an initial deposit of at least $10.

• Place Your Bet: Make a first wager of $5 or more on any sporting event (NFL, NHL, etc.).

• Get Paid: Receive your guaranteed $300 in Bonus Bets within three days.

Focus on the Week 15 Slate:

The action heats up this week, giving new bettors the chance to use their bonus bets on a full slate of NFL games, including the biggest contest for Missouri fans:

The FanDuel promo code is the perfect resource for any new Missouri sports fan looking to turn a guaranteed bonus into an unforgettable payday on the hometown team.

FanDuel Promo Code Terms and Conditions:

FanDuel Promo Code Missouri Disclaimer:

Gambling Problem? Call 1-800-GAMBLER. 21+ and present in MO. Bonus issued as nonwithdrawable bonus bets which expire 7 days after receipt. See terms at FanDuel Sportsbook.