NFL Betting Promos, Odds and Lines Week 3

Secure the best NFL betting promos before Week 3 games and use more than $4,000 in sign-up offers today, September 21, 2025. Bet on any of the 14 NFL Week 3 games today and claim more than $4,000 in total bonus value from the best sportsbooks on the market today, including bet365, FanDuel, Fanatics Sportsbook, BetMGM, Caesars Sportsbook, and DraftKings.

Click the sign-up modules below to access the top NFL betting promos before Week 3 kicks off at 1 p.m. ET. Before betting on the NFL today, check out all our NFL Week 3 Predictions here.

Use the chart below for all of the best NFL betting promos, providing more than $4,000 in total bonus value:

Top Sunday NFL Betting Promos for Week 3

Claim one sign-up offer from each sportsbook below for more than $4,000 in NFL betting promos to use on NFL Week 3.

1. bet365

The bet365 bonus code TOPACTION unlocks up to $1,000 in bonus value when you claim the best NFL betting promos today. Read below to confirm which bet365 sign-up bonus is available in your state.

• bet365 bonus code TOPACTION: Get a $1,000 First Bet Safety Net. Sign up and place your first bet on any odds from NFL Week 3. If your bet loses, you get the amount lost back in bonus bets, up to $1,000.
  • bet365 States Available: AZ, CO, IA, IL, IN, KS, KY, LA, NC, NJ, OH, TN, VA

• bet365 bonus code TOPACTION: Bet $5 and get $200 in bonus bets. Register today and place a $5 first bet with -500 odds or longer to get $200 in bonus bets, win or lose.
  • bet365 States Available: AZ, CO, IA, IL, IN, KS, KY, LA, MD, NC, NJ, OH, TN, VA

• bet365 PA bonus code TOPACTION: Exclusive $200 bet-and-get available in PA. You get the $200 in bonus bets plus 50 spins to bet365 Casino when you sign up today.
  • Exclusive Pennsylvania sign-up bonus

2. FanDuel

Don't miss your chance to take advantage of one of the best NFL betting promos. Use the FanDuel promo code to bet on any Week 3 game.

• FanDuel Promo Code ($300 Bet-and-Get Promo): Place a $5 first bet on the NFL today. If your bet wins, you get your payout plus $300 in bonus bets. However, if your bet loses, you won't receive the bonus bets.
  • FanDuel States Available: AZ, CO, CT, DC, IL, TN, IN, IA, KS, KY, LA, MA, MD, MI, NC, NJ, NY, OH, PA, VA, VT, WV, WY

3. Fanatics Sportsbook

Choose from five NFL betting promos (depending on your location) with the Fanatics Sportsbook promo code ACTION. Click on the sign-up link for the welcome bonus you want to claim below:

• Fanatics Sportsbook Promo Code ACTION:Place a $10 bet on any market with odds of -500 or longer to unlock $100 in FanCash. This sign-up offer also includes a $100 No Sweat Football Bet. If your bet on an NFL game at odds of +300 or longer loses, you get a refund in FanCash, up to $100.
  • Fanatics Sportsbook States Available: AZ, CO, CT, DC, IA, IL, IN, KS, KY, LA, MA, MD, MI, NC, NJ, OH, PA, TN, VA, VT, WV, WY

• Fanatics Sportsbook Promo Code ACTION: Bet $50, Get $250 in FanCash.
  • Fanatics Sportsbook States Available: AZ, CO, CT, DC, IA, IL, IN, KS, KY, LA, MA, MD, MI, NC, NJ, OH, PA, TN, VA, VT, WV, WY

• Fanatics Sportsbook Promo Code ACTION: Utilize a $100 No Sweat Bet on Sunday NFL odds, and continue the offer for $1,000 in No Sweat Bets over 10 days. If your bet loses, the amount is reimbursed in FanCash.
  • Fanatics Sportsbook States Available: AZ, CO, CT, DC, IA, IL, IN, KS, KY, LA, MA, MD, NC, OH, TN, VA, VT, WY

• Fanatics Sportsbook NY Promo Code ACTIONNY: Get $25 No Sweat Bets every NFL and college football gameday.
  • Exclusive New York sign-up offer

• Fanatics Sportsbook NY Promo Code ACTIONNY: 100% Profit Boost Tokens for 5 days.
  • Exclusive New York sign-up offer

4. BetMGM

Apply one of the BetMGM bonus code options here to secure your choice of the top NFL betting promos today.

• BetMGM bonus code ACTIONGET: Place $10 on any NFL odds today and get $150 in bonus bets, if the bet wins.
  • BetMGM States Available: MI, NJ, PA, WV

• BetMGM bonus code TOPTAN1500: Get a 20% match on your first deposit, in the form of sports bonus. Make at least a $7,500 deposit to receive the entire $1,500 bonus.
  • BetMGM States Available: AZ, CO, DC, IN, IA, KS, KY, MA, MD, MI, NJ, NC, PA, TN, WV, WY

• BetMGM bonus code TOPACTION: Place a first bet on any Sunday NFL game now. If your first bet loses, you get up to $1,500 in bonus bets to reimburse the loss.
  • BetMGM States Available: AZ, CO, DC, IA, IL, IN, LA, KS, KY, MA, MD, MI, NC, NJ, OH, PA, TN, VA, WV, WY

5. Caesars Sportsbook

Use the Caesars Sportsbook promo code ACTION420X to claim the best NFL betting promos from Caesars Sportsbook.

• Caesars Sportsbook promo code ACTION420X: Wager $1 on any market or odds and get 20 100% Profit Boost Tokens no matter what. Play all 20 Profit Boost Tokens within 14 days to double your winnings.
  • Caesars Sportsbook States Available: AZ, CO, DC, IA, IL, IN, KS, KY, LA, MA, MD, ME, MI, NC, NJ, NY, OH, ON, PA, TN, VA, WV, WY

6. DraftKings

Unlock one of the best NFL betting promos for any Sunday game by using the DraftKings promo code.

• DraftKings Promo Code ($200 Bet-and-Get Promo + $200 Off NFL Sunday Ticket): Place a $5 first bet and instantly get $200 in bonus bets. Additionally, enjoy a $200 discount on NFL Sunday Ticket.
  • DraftKings States Available: AZ, CO, CT, DC, IA, IL, IN, KS, KY, LA, MA, MD, ME, MI, NC, NJ, NY, OH, PA, TN, VA, VT, WV, WY

How To Make Week 3 NFL Picks Without Betting Promos

If you are not located in a legal sports betting state, you can still make NFL picks with your favorite players. Check out the Underdog promo code TOPACTION or the Fliff promo code ACTION to place DFS pick'em entries for potential cash.

1. Underdog Fantasy (DFS)

Underdog Fantasy is one of the best DFS apps and is a great alternative to the NFL betting promos.

• Underdog Fantasy promo code TOPACTION: Play $5, Get $50
  • Underdog States Available: AL, AK, AR, DC, FL, GA, IL, IN, KS, ME, MS, MN, NE, NM, NC, ND, OK, OR, RI, SC, SD, TX, VT, VA, UT, WI, WY

2. Fliff Social Sportsbook

Use Fliff Social Sportsbook as an alternative to the NFL betting promos to make player picks from Week 3 today.

• Fliff promo code ACTION(Get $200 in Fliff Coins): Make a $100 purchase to unlock $200 in Fliff Coins. Use Fliff Coins or Fliff Cash to make your NFL predictions today.
  • Fliff States Available: AK, AZ, AR, CA, CO, CT, DE, FL, IL, IN, IA, KS, KY, ME, MD, MA, MI, MO, MT, NE, NH, NJ, NM, NY, NC, ND, OH, OK, OR, PA, RI, SD, TX, UT, VT, VA, WI, DC

NFL Betting Lines, Odds, and Schedule Today, September 21, 2025

Here are the current NFL odds for each Sunday Week 3 game today:

• Packers (-425) vs. Browns (+325) at 1 p.m. ET on FOX
• Bengals (+130) vs. Vikings (-155) at 1 p.m. ET on CBS
• Steelers (-130) vs. Patriots (+110) at 1 p.m. ET on CBS
• Rams (+155) vs. Eagles (-190) at 1 p.m. ET on FOX
• Jets (+260) vs. Buccaneers (-325) at 1 p.m. ET on FOX
• Raiders (+135) vs. Commanders (-160) at 1 p.m. ET on FOX
• Falcons (-250) vs. Panthers (+200) at 1 p.m. ET on FOX
• Texans (+105) vs. Jaguars (-125) at 1 p.m. ET on CBS
• Colts (-210) vs. Titans (+170) at 1 p.m. ET on CBS
• Broncos (+130) vs. Chargers (-155) at 4:05 p.m. ET on CBS
• Saints (+310) vs. Seahawks (-400) at 4:05 p.m. ET on CBS
• Cardinals (+135) vs. 49ers (-160) at 4:25 p.m. ET on FOX
• Cowboys (-120) vs. Bears (+100) at 4:25 p.m. ET on FOX
• Chiefs (-295) vs. Giants (+240) at 8:20 p.m. ET on NBC