BetOnline Sports Betting Bonuses And Promotions
- No Strings Attached Welcome Bonus – Max Bonus $250
- League-specific and seasonal promotions
- Plenty of time to meet the wagering requirements (30 days)
Like any of the most highly regarded legal online sportsbooks, BetOnline has a selection of sports betting bonuses for new and returning members to choose from. The BetOnline Sportsbook promos are among the most varied and bettor-friendly on the market, so they’re worth a closer look.
In addition to bonuses for first-time depositors and current players making fresh deposits, the site also offers referral bonuses, special event bonuses and contests, limited-time promos, and more. To make sure you get the most for your money, our guide to BetOnline promo codes for 2025 will have you playing with house money well into the future.
You can learn more about this premium betting site from our Betonline Sportsbook Review.
BetOnline Bonus Offers For May 2025
When it comes to standard BetOnline promo options, no other site has as many different choices on offer. These promotions are always available, giving new players up to $250 in free plays regardless of whether they deposit with traditional bet funding options or handle all their online bankroll management via cryptocurrencies.
Their sign-up bonuses are larger than those available at most competing sites, though they do come with slightly higher rollover requirements (explained below). Meanwhile, existing members can always take advantage of BetOnline AG reload offers, which are offered for the life of your account.
Here are the promotions that are available year-round:
- No Strings Attached Sports Welcome Bonus – Up To $250 (10X rollover) Code: FREE250
- Refer-A-Friend – Up to $100 (with no rollover)
- $50 Player Prop - Good on your FIRST ever bet placed in BetOnline's Props Builder software.
- Odds Booster - Displayed in the form of futures, props and parlays.
- Single Game Parlay - Score bigger payouts by combining your favorite picks into one wager.
- Esports Parlay Power Up - Land all your hits on any esports parlay with 5 or more selections, and we’ll boost your winnings by up to 60%!
Please note that all promos require minimum deposits, usually between $20 and $55.
Limited-Time Offers
Occasionally, BetOnline offers limited-time promotions. These typically coincide with the starts of certain sporting seasons (such as NFL season) or major sporting events (i.e. March Madness, the Super Bowl, the World Cup, the Olympics, etc.).
BetOnline NFL And NCAA Football Contests
Football contests for NCAAF and NFL betting contests often appear at the end of each summer enticing BOL members to get prepared for pigskin season. Here are the current contests that are posted for football betting.
$250,000 Perfect Parlay
Each weekend of the NFL season, 16 games are available for the selection of point spread or over/under winners. Participants that can pick all of the games correctly can win $250,000. There is no cost for existing members to enter this Perfect NFL Parlay contest, but at least $50 in online wagers must have been placed during the prior seven days.
$50,000 College Bowl Game Pick'Em
Users are eligible to enter this contest where correct College Bowl Game picks can earn up to $10,000 in free cash with no rollover terms attached. Pick from the bowl games happening between December 27 and January 9th and finish in the money if you're one of the top 350.
BOL $10,000 NFL Survivor Contest
From now until the end of the NFL season, BetOnline’s Survivor Contest is running with free entries to members who have deposited with cryptocurrency at least once. Entrants must pick a winning NFL team each week of the season without repeating the same team twice. These contests are only open for a limited time at the beginning of each season, and entries are now closed for this year.
BOL $150,000 Week 5 2nd Chance NFL Survivor Contest
This NFL survivor challenge begins Week 5 and lasts the duration of the season. Pick a winning team each week without repeating the same team and win $150,000. Each entry is $30, with discounts for multiple entries. This contest is closed until 2023-24.
BetOnline Special Contest Bonuses
BetOnline already offers the most standard and enhanced bonuses out of any reputable legal betting site, but the operator really doubles down – and lets you double down – with all kinds of weekly contests.
These events run the gamut, and they’re each based on different sports and different matchups. There are paid weekly contests and free weekly contests to choose from.
However, please be advised that these are offered for a very limited time, and BetOnline will put a “CLOSED!” label on all contests that are no longer accepting entries.
The following examples are inactive, but they demonstrate the types of offers and incentives routinely available via the site’s “Contests” tab:
- Free - $100,000 NFL Perfect Parlay
- Free - $10,000 NFL Winner-Take-All Survivor
- Paid - $200,000 NFL Winner-Take-All Survivor
- Paid – Half Million NFL Megacontest
- Paid – $50,000 NBA Playoffs Bracket
- Free - $10,000 College Football Pick’Em
- Free - $10,000 Belmont Stakes Matchups Contest
For free contests, no entry fees are required. However, paid contests have varying entry fees – usually $10-$100 – depending on the size of the grand prize and how many different runners-up prizes are offered.
BetOnline Referral Bonus
All the top legal sports betting sites online feature friend referral programs, and BetOnline’s is one of the biggest on the Internet. You can refer as many friends and acquaintances to the site as you wish, and BetOnline will match their deposit – to your account – at 50% up to $100 per friend you refer. There is no limit to how many times you can claim this offer.
In order to qualify for the BetOnline Refer-A-Friend promotion, your referral must make a qualifying deposit of at least $50. These bonuses are credited as free plays and carry no rollover requirements.
BetOnline Promo Codes 2025
- 50% Sports Sign-Up Bonus Up To $250 – BetOnline Bonus Code: FREE250
- 50% BetOnline Refer-A-Friend Bonus Up to $100 – No code required (unique referral link provided on request)
BetOnline Bonus Rollover Requirements
BetOnline sign-up offers, reload bonuses, and other promotions all come with rollover requirements. These are easy to meet, though they’re not the absolute lowest in the industry.
BetOnline calculates rollover the same way as other reputable online sportsbooks, and they do it in an accessible and straightforward manner so no member will ever be confused by the process.
Let’s say you deposit $100 into your BetOnline account and accept the standard 50% Sports Welcome Bonus. This comes with a 10X rollover, which is based on the total deposit + fees + free cash amount. Including the promo cash, then, your account is credited with $150.
Before you’ll be eligible to withdraw any funds, you’ll have to wager a total handle of $150 X 10, or $1500. That may sound like a lot of money, but even the most casual sports bettor should be able to meet the requirements in just a few weeks. A deadline of 30 days to meet rollover requirements is usually attached.
BetOnline Free Plays Explained
Like most trusted online betting sites, BetOnline credits bonuses to your account as “free plays.” Luckily, it’s easy to understand how free plays work, and we’ll use the above example:
You’ve made your $100 deposit and claimed the 50% deposit match bonus for a total of $150. $100 is credited to your account in the form of cash/crypto as deposited, and $50 is credit to your account in the form of free plays.
Remember: BetOnline free plays are logged in a separate balance from your main bankroll. Whenever you place a wager, you’ll simply choose to place it with your standard balance or your free play balance.
The key thing to keep in mind is that you can only earn rollover credits for money wagered with the standard balance. Free play wagers are, in effect, risk-free bets, but winnings from those only vest if you satisfy the full rollover requirement within the 30-day window.
Note: If you don’t bet the required handle within the time limit, only those wagers placed with BetOnline free plays will be forfeited.
