For Sunday, September 21, 2025, FanDuel is keeping its nationwide promo code live, giving new users $300 in bonus bets when they win a $5 wager on any NFL game. With a full Week 3 slate kicking off this afternoon, bettors have plenty of opportunities to lock in value, from divisional battles to primetime showdowns.

By signing up with this FanDuel promo code , depositing $5, and placing a $5 bet on any NFL matchup today, you’ll unlock $300 in bonus bets if your wager wins. That means you can ride with teams like the Cowboys, 49ers, or Chiefs, or back an underdog like the Bears or Giants to deliver a payout.

How to Use the FanDuel Promo Code and Claim $300 in Bonus Bets:

Getting started with FanDuel is quick and straightforward. Here’s how to claim your $300 in bonus bets:

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