FanDuel Promo Code: Bet $5, Get $250 in Bonus Bets for Seahawks vs. 49ers Week 18

Ryan Hagen | Jan 3, 2026

FanDuel promo code offer: Bet $5, get $250 in bonus bets for Seahawks vs 49ers Week 18. / Sports Illustrated

Bet $5, get $250 in bonus bets if you win. FanDuel $250. CLAIM NOW. dark

The FanDuel promo code offer provides new users with an excellent opportunity to bet on Saturday's crucial Seahawks vs. 49ers matchup. This $250 welcome bonus requires no code and allows you to wager on the NFC West title game. Both teams enter Jan. 3 with six-game winning streaks, making this one of the most compelling sportsbook promos available for the season finale.

FanDuel promo code offer details for Seahawks vs. 49ers

No FanDuel promo code is required to claim this welcome offer. New customers simply need to register, deposit $5, and place their first $5 wager on any available market. If your initial bet wins, you'll receive $250 in bonus bets within 72 hours.

The terms and conditions include several important details:

You must register through a qualifying link and download the FanDuel Sportsbook app.
Make a minimum $5 deposit using your preferred payment method.
Place a $5 real money wager on any market, including Seahawks vs. 49ers betting options.
Bonus bets are awarded only if your initial wager wins.
Bonus funds expire seven days after issuance.
When using bonus bets, only the winnings are returned, not the bonus amount itself.

For example, if you bet $5 on the Seahawks to cover the spread at -3.5 and they win by more than three points, you'll receive your original winnings plus $250 in bonus bets. However, if Seattle fails to cover or loses outright, you won't receive the bonus bets. The 49ers need only a victory to secure the NFC's top seed and home-field advantage through the playoffs.

This FanDuel promo is available to new customers in the following states: AZ, CO, CT, DC, IA, IL, IN, KS, KY, LA, MA, MD, MI, NC, NJ, NY, OH, PA, TN, VA, VT, WV, WY. Bonus not available in Ontario, Canada.

How to claim your FanDuel sign-up bonus for Saturday's game

Claiming your FanDuel promo code new-user offer takes just a few simple steps before Saturday's kickoff:

Register for a new FanDuel account using a qualifying link on this page.
Download the FanDuel Sportsbook mobile app to ensure eligibility.
Make your first deposit of at least $5 using your preferred banking method.
Place a $5 initial wager on any available market, such as the Seahawks vs. 49ers game.
If your bet wins, receive $250 in bonus bets within 72 hours of settlement.

The short week preparation could impact both teams' injured players, making this an intriguing betting opportunity. Read our comprehensive FanDuel review for more information about the platform's features and betting options.

Additional FanDuel Sportsbook promotions for existing users

FanDuel Sportsbook regularly provides ongoing promotions and enhanced odds for existing customers throughout the NFL season. Current users can discover daily profit boosts, parlay insurance offers, and special event bonuses by checking the 'Promotions' tab within the mobile app. These FanDuel promo codes and bonuses often feature enhanced payouts for popular betting markets like touchdown scorers and game totals.

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Odds refresh periodically and are subject to change. If you or someone you know has a gambling problem and wants help, call 1-800-GAMBLER.

Published Jan 3, 2026

RYAN HAGEN

Ryan Hagen’s foray into sports betting started early. At just 14 years old, he sought out a lottery kiosk clerk with relaxed gambling mores and convinced the fella to sell him ‘Sport Select’ tickets, which were part of the original government sports betting program in his native Alberta. Now a betting analyst at Sports Illustrated, Ryan prefers to place his bets legally and has established himself as an authority in the sports betting industry. His roles have included lead writer, content editor, managing editor, and more. Ryan has written and edited hundreds of sportsbook reviews and countless news, analysis, and promotional pieces for some of the most prominent companies in the sports betting world. As someone who eats, sleeps, and breathes sports and sports betting, Ryan’s goal is to impart his unbiased betting knowledge to prospective bettors, allowing them to make informed decisions, whether that’s signing up for a sportsbook, mulling over a moneyline, or placing a prop bet. A prolific bettor himself, Ryan lives for the NFL season and believes that every Saturday night from September to February is akin to Christmas Eve. Ryan has a B.A. in Communications from Royal Roads University in Victoria, British Columbia. His work is widely published in the sports betting industry and in publications such as the Calgary Herald and Vancouver Magazine. Off the clock, he can be found traveling, searching for noodles, working on his golf swing, and managing his degenerate number of fantasy football teams.