The 11 Best Week 18 NFL Sports Betting Promos & Bet Bonuses for New & Existing Customers

The regular NFL season ends in Week 18, with no shortage of games with heavy playoff implications. When you wager on any game this week, you can claim a variety of NFL sports betting promos to get some value back.

Top online sports betting sites like DraftKings, FanDuel, and bet365 are delivering Week 18 promos to both new and existing customers. These promos come in various structures, and on this page, we will guide you along to help you determine which are optimal to claim.

With playoff spots still up for grabs and a lot left to play for, let’s dive into the 11 best NFL sports betting promos available today.

Week 18 NFL Sports Betting Promos: New Users

DraftKings

• Promo Code: None – use our link
• Available States: AZ, CO, IA, IL, IN, KS, LA, MA, MD, MI, NJ, NY, OH, PA, TN, VA, WV, WY

DraftKings offers one of the most straightforward duos of NFL sports betting promos. Without a DraftKings promo code, you can get a $1K play-through bonus or bet $5+ on any market and get $200 in bonus bets when your wager settles.

An outstanding way to apply this promo is to wager $20 on the Falcons moneyline (+140) against the New Orleans Saints. If you opt for the Bet & Get, a winning wager would grant you $28 in profit, and regardless of the outcome, you’d earn $200 in bonus bets.

If you want to claim the play-through bonus and deposit $2K, your maximum bonus would be $400. If you place your first bet on the Falcons moneyline for $100, you will claim $140 in profit if you win. Either way, you would unlock $4 in bonus bets.

BetMGM

• Bonus Code: BNEWS1500
• Available States: AZ, CO, IL, IN, IA, LA, KS, MA, MD, MI, NJ, OH, PA, TN, VA, WV, WY
• Exclusive Offer: Get a 20% Deposit Match up to $1,500 in Sports Bonus

BetMGM has you covered with a 20% deposit match of up to $1.5K in bonus bets in Week 18. A 10x wagering requirement is attached to this offer, which is far more lenient than most sportsbooks. You can claim this offer using the BetMGM bonus codeBNEWS1500.

Let’s say you deposit $1.5K for your initial deposit. In this scenario, you are entitled to $300 in bonus bets but must wager through $3K to unlock it all.

If you place your first $100 bet on the Vikings moneyline (+150) against the Detroit Lions, you will get $150 in profit if you win. Regardless of the outcome, you would unlock $10 in bonus bets.

Caesars

• Promo Code: BTOP1000
• Available States: AZ, CO, MA, IL, IN, IA, KS, KY, LA, MD, ME, MI, NJ, NY, OH, PA, TN, VA, WV, WY

The Caesars Sportsbook promo codeBTOP1000 provides one of the most considerable dollar-value NFL sports betting promos. You can get back up to $1K in bonus bets if your first bet doesn’t win on the site.

Suppose your first wager is for $100 on the Buccaneers -4.5 (-110) against the Carolina Panthers. If the Bucs cover the spread, you get $90.91 in profit. If the Lions fail to cover, you’ll get back a $100 bonus bet for future use.

bet365

• Bonus Code: BLEACHNEWS
• Available States: CO, IA, KY, LA, NJ, OH, VA
• Offers: Get a First Bet Safety Net up to $1,000 in Bonus Bets OR Bet $5+, Get $150 in Bonus Bets

bet365 bonus codeBLEACHNEWS delivers a pair of offers your way, allowing you to choose whichever suits you best. This is easily one of the best NFL sports betting promos available tonight, especially considering the flexibility being afforded to new users here.

The first offer presents a first bet insurance bonus of up to $1K. This entails receiving back your stake (up to $1K) if your first bet loses. The second offer is a standard Bet & Get, requiring a $5+ first bet in exchange for $150 in bonus bets.

ESPN BET

• Promo Code: BNEWS
• Available States: AZ, CO, IL, IN, IA, KS, KY, LA, MA, MD, MI, NJ, OH, PA, TN, VA, WV

ESPN BET is the newest giant in the sports betting industry, and by using the ESPN BET promo code BNEWS, you can get $150 in bonus bets when you wager any amount. These bonus bets will be handed out in five $20 bonus bets and one $50 bonus bet.

Given the absence of a required financial commitment, this is one of our favorite NFL sports betting promos.

Suppose you wager on the Bears moneyline (+140) against the Green Bay Packers for your first $10 bet. Immediately after placing the bet, you’ll get four $50 bonus bets. Within 48 hours of the wager settling, you’ll get an additional $50 bonus bet to round out the offer.

Fanatics

• Promo Code: None –use our link
• Available States: CO, KY, MA, MD, OH, TN, VA, WV

Fanatics is delivering new users up to $200 in bonus bets, with up to $40 in FanCash being released for five days. This operates as a No Sweat Bet promo when you wager $10+. You don’t need a Fanatics Sportsbook promo code to claim it.

This is one of the more uniquely structured NFL sports betting promos, but it can still be lucrative.

For example, if you bet $10 on the Seahawks -3.5 (-110) against the Arizona Cardinals on your first day, you’ll earn $9.09 if the bet wins. If it loses, you’ll get $40 in FanCash, the equivalent of bonus bets at Fanatics. You can then place bets over the following four days and earn as much as $40 in FanCash daily.

FanDuel

• Promo Code: None – use our link
• Available States: AZ, CO, IL, TN, IN, IA, KS, KY, LA, MA, MD, MI, NJ, NY, OH, PA, VA, WV, WY

FanDuel is delivering one of the more nuanced NFL sports betting promos. There’s no FanDuel promo code required to claim this offer. After registering, you must bet $5+ and receive $150 in bonus bets when your bet settles.

Placing $10 on the Jets’ moneyline (-110) against the New England Patriots is a solid option. If you win, your profit is only $9.09, but you’ll earn $150 in bonus bets. If you lose, you’ll still get the $150 bonus.

Week 18 NFL Sports Betting Promos: Existing Users

You can still get your fair share of NFL sports betting promos if you’re already signed up at one of the seven sportsbooks above. Let’s look at some of the best NFL sports betting promos available to existing customers this week.

bet365

bet365 is considered a dominant force in the online sports betting industry due to the promotional value it provides. NFL sports betting promos on the site tonight are no exception.

bet365 has an Early Payout offer in store for existing customers. For example, if you bet on the Broncos moneyline tonight, and they go up by 17+ points at any point in the game, your bet is graded as a win automatically.

FanDuel

All customers at FanDuel can get a 25% profit boost token for any 3+ leg same-game parlay. Your SGP must be +400 odds or longer to qualify for the boost.

For example, if you create a +700 odds SGP tonight and place $20 on it, your typical winnings would be $140. However, the profit boost token drives this sum up to $175.

DraftKings

DraftKings offers all existing customers a lucrative pair of NFL sports betting promos for Sunday’s NFL slate.

First, you can get a No Sweat same-game parlay token for any game on Sunday. If you put together a +1000 odds parlay and wagered $10, a win would get you $100 in profit. A loss would relinquish $10 in bonus bets.

Additionally, DraftKings provides a 4+ leg NFL parlay promo that can be a considerable boost. If you place a parlay with just one losing leg, you will get your stake refunded as a single bonus bet.

Caesars

Caesars Sportsbook is offering a few different boosts this week. It’s essential to recognize that your maximum bet on these odds boosts is considerably lower than expected. However, they can still be excellent NFL sports betting promos.

Our favorite has a $10 maximum bet allowed on Stefon Diggs to record 50+ receiving yards. Most sportsbooks have the odds on Diggs around -180, but Caesars is offering it at +100.