It’s the final week of the NFL regular season and the action kicks off with a pair of Saturday games. Take advantage of the best NFL betting promos and claim $4,500+ in bonus value for Week 18 games, featuring the Cleveland Browns vs. Baltimore Ravens and Cincinnati Bengals vs. Pittsburgh Steelers on Saturday.
Check out the top sportsbooks and betting apps, including bet365, Fanatics Sportsbook, BetMGM, and Caesars Sportsbook to unlock thousands in welcome bonus offers. Use the best NFL betting promos to claim your sign-up bonus and make NFL Week 18 picks today.
Use the NFL betting promos table below to view the top sign-up bonus offers for Saturday Week 18 games.
| NFL Sportsbooks | Best NFL Betting Promos | Sign-Up Link |
|---|---|---|
| bet365 | $1,000 First Bet Safety Net or $150 Bet-And-Get Promo | TOPACTION |
| Fanatics Sportsbook | $1,000 in No Sweat Bets | Click Here |
| BetMGM | 20% Deposit Match, Up to $1,500 in Sports Bonus | TOPTAN1500 |
| Caesars Sportsbook | $1,000 First Bet Offer | ACTION41000 |
| Thrillzz Social Sportsbook | Make a $10+ Purchase, Get $30 in Sweeps Coins | ACTION |
Best NFL Betting Promos for Week 18 Saturday Games
1. bet365
- bet365 Bonus Code: TOPACTION
- bet365 Sign-Up Bonus: $1,000 First Bet Safety Net
- bet365 Sign-Up Bonus: Bet $5, Get $150 in Bonus Bets
- bet365 PA Sign-Up Bonus: Bet $5, Get $150 in Bonus Bets + 50 Casino Spins
- bet365 States Available: AZ, CO, IA, IN, KY, LA, NC, NJ, OH, PA, VA
Use the bet365 bonus code TOPACTION and choose between two NFL betting promos. The bet365 sign-up bonus offers include a $1,000 First Bet Safety Net and a $150 bet-and-get promo.
Use the $1,000 First Bet Safety Net promo and place your first bet on NFL Saturday games. If your first bet loses, bet365 reimburses you with up to $1,000 in bonus bets. For example, if you bet $1,000 on the Steelers moneyline (+110) and they lose, you get $1,000 in bonus bets back. Your first bet must have odds of -500 or longer.
With the bet-and-get offer, place a $5 first bet (-500 odds or longer) to unlock $150 in bonus bets using the bet365 bonus code TOPACTION. This is the only bet365 sign-up bonus in Pennsylvania, which provides exclusive access to 50 spins for bet365 Casino along with $150 in bonus bets.
2. Fanatics Sportsbook
- Fanatics Sportsbook Promo: Claim Here
- Fanatics Sportsbook Sign-Up Bonus: Bet and Get Up to $1,000 in No Sweat Bets
- Fanatics Sportsbook NY Sign-Up Bonus: Bet $5, Get $50 in Bonus Bets
- Fanatics Sportsbook States Available: AZ, CO, CT, DC, IA, IL, IN, KS, KY, LA, MA, MD, MI, NC, NJ, NY, OH, PA, TN, VA, VT, WV, WY
The Fanatics Sportsbook promo offers up to $1,000 in No Sweat Bets. This welcome bonus isn't like other NFL betting promos as Fanatics Sportsbook spreads the No Sweat Bets over 10 days.
On Saturday, place your first No Sweat Bet on a market with -500 odds or longer. If your bet loses, you get your money back in bonus bets, up to $100. Then, repeat this process on Sunday and for the next eight days, completing the 10-day cycle. The best way to maximize this offer is by placing a $100 No Sweat Bet every day for 10 straight days.
You can also sign up using the Fanatics Sportsbook promo in New York to get $50 in bonus bets with a $5 first bet.
3. BetMGM
- BetMGM Bonus Code: TOPTAN1500
- BetMGM Promo: Get 20% Deposit Match, Up to $1,500 in Sports Bonus
- BetMGM Bonus Code: TOPACTION
- BetMGM Promo: $1,500 First Bet Offer
- BetMGM States Available: AZ, CO, DC, IL, IN, IA, LA, KS, KY, MA, MD, MI, NJ, NC, OH, PA, TN, VA, WV, WY
Check out the BetMGM bonus code to claim up to $1,500 in bonus value. BetMGM is the only sportsbook with more than $1,000 in sign-up bonuses among the top NFL betting promos.
The BetMGM bonus code TOPTAN1500 features a 20% deposit match, up to $1,500 in sports bonus. Make your initial deposit, and BetMGM matches 20% in sports bonus funds, up to $1,500. The only way to obtain the maximum $1,500 bonus is with a $7,500+ deposit. Claim this BetMGM promo in AZ, CO, DC, IN, IA, KS, KY, MA, MD, MI, NJ, NC, PA, TN, WV, and WY.
You can also opt for the BetMGM bonus code TOPACTION to place your first bet on NFL Week 18 games. If it doesn't win, BetMGM refunds your stake in bonus bets, up to $1,500, paid out in five equal bet credits. This offer is available in the same states as the deposit match, plus Illinois, Louisiana, Ohio, and Virginia. You can on use one of these NFL betting promos as a new user.
4. Caesars Sportsbook
- Caesars Sportsbook Promo Code: ACTION41000
- Caesars Sportsbook Welcome Bonus: $1,000 First Bet Offer
- Caesars Sportsbook Promo Code: ACTION4DYW
- Caesars Sportsbook Welcome Bonus: Place a $1+ Wager, Get 10 100% Profit Boost Tokens
- Caesars Sportsbook States Available: AZ, CO, DC, IA, IL, IN, KS, KY, LA, MA, MD, ME, MI, NC, NJ, NY, OH, PA, TN, VA, WV, WY
Caesars Sportsbook offers a $1,000 first bet on the house or 10 100% Profit Boost Tokens for NFL Week 18 Saturday games. Sign up using the Caesars Sportsbook promo code to claim one of the top NFL betting promos.
The Caesars Sportsbook promo code ACTION41000 gives you a $1,000 first bet offer. Bet on Week 18 games, and Caesars Sportsbook returns your wager amount in a single bonus bet, up to $1,000, if it loses. Use this sign-up bonus in the following states: AZ, CO, DC, KY, MD, ME, NY, OH, TN, VA, and WY.
Sign up with the Caesars Sportsbook promo code ACTION4DYW and place a $1+ wager to unlock 10 100% Profit Boost Tokens instantly, each doubling your profit on winning bets. Wager up to $25 with each token, which expires in 14 days. This offer is available in AZ, CO, DC, IA, IL, IN, KS, KY, LA, MA, MD, ME, MI, NC, NJ, NY, OH, ON, PA, TN, VA, WV, and WY.
Best NFL Betting Promos: Alternate Options for Week 18 Games
1. PrizePicks (DFS)
- PrizePicks Promo Code: ACTIONMAX
- PrizePicks Referral Bonus: Place a $5 Lineup, Get $50 Instantly
- PrizePicks States Available: AL, AK, AZ, AR, CA, DC, DE, GA, IL, KS, MA, KY, MN, MO, NE, NM, NC, ND, OK, OR, RI, SC, SD, TN, TX, UT, VT, VA, WI, WV, and WY
Check out the PrizePicks DFS app to claim $50 in bonus funds. Sign up using the PrizePicks promo code ACTIONMAX and create a $5 lineup with Week 18 picks. Submit your lineup and the DFS app gives you $50 instantly.
2. Thrillzz Social Sportsbook
- Thrillzz Promo Code: ACTION
- Thrillzz Sign-Up Offer: Spend $10+, Get $30 in Sweeps Coins
- Thrillzz States Available: AK, AR, AZ, CA, CO, CT, DE, FL, HI, IL, KS, MA, MD, ME, MO, MT, NC, ND, NE, NH, NJ, NM, NY, OK, OR, PA, RI, SD, TN, TX, UT, VA, VT, WI, WV, WY
Use the Thrillzz promo code ACTION and spend $10+ to unlock $30 in sweeps coins. Thrilzz is a social sportsbook, so you use the coins to make picks for NFL Week 18 games.