Capital One Launches Huge New Bonuses on Spark Cash Plus and Spark Cash Business Cards
Capital One has rolled out a pair of excellent limited-time welcome offers on its Spark business credit cards. While these are technically cash back cards, they're also surprisingly valuable for travelers thanks to the ability to convert cash rewards into Capital One miles when paired with an eligible Capital One miles-earning card.
For business owners with significant expenses, these new offers are among the most lucrative we've seen from Capital One.
Capital One Spark Cash Plus
The headline offer belongs to the Spark Cash Plus, which is now offering:
- $2,000 cash bonus after spending $30,000 within the first three months
- Limited-time $500 Capital One Business Travel credit after meeting the same spending requirement
- Additional $2,000 cash bonus for every $500,000 spent during the first year (can be earned multiple times)
- Unlimited 2% cash back on every purchase
- Unlimited 5% cash back on hotels and rental cars booked through Capital One Business Travel
- $150 annual fee, which is refunded each year you spend at least $150,000 annually.
The spending requirement is substantial, but for businesses with large monthly expenses, the return is exceptional.
Meeting the initial spending requirement nets $2,500 in value before even considering the 2% cash back earned on the $30,000 in purchases, which adds another $600 in rewards.
Capital One Spark Cash
For businesses with more modest spending, the standard Spark Cash may be the better fit.
Current offer:
- $1,000 cash bonus after spending $10,000 within the first three months
- Limited-time $250 Capital One Business Travel credit
- Unlimited 2% cash back on every purchase
- Unlimited 5% cash back on hotels and rental cars booked through Capital One Business Travel
- $0 annual fee the first year, then $95 annually. search0
Like its larger sibling, the Spark Cash provides simple flat-rate rewards without worrying about bonus categories.
Why Travelers Should Care
At first glance, these appear to be straightforward cash back cards. However, they're much more interesting if you already have an eligible Capital One miles-earning card, such as the Venture Rewards, Venture X Rewards, Venture X Business, or Venture Business.
Capital One allows eligible cardholders to combine rewards and convert the cash back earned on Spark Cash cards into Capital One miles. This effectively turns a 2% cash back card into one that earns 2 Capital One miles per dollar, making it competitive with some of the best business rewards cards on the market.
Those miles can then be transferred to more than a dozen airline and hotel loyalty programs, including Air France/KLM Flying Blue, Air Canada Aeroplan, Avianca LifeMiles, British Airways Club, Turkish Airlines Miles&Smiles, Virgin Atlantic Flying Club, Wyndham Rewards, Choice Privileges, and several others.
How to Turn Spark Cash Back into Capital One Miles
This is one of Capital One's best-kept secrets.
If you also hold an eligible Capital One miles-earning card, you can convert the cash back earned on your Spark Cash card into Capital One miles at a 1 cent = 1 mile ratio. That means:
- $100 in Spark Cash rewards = 10,000 Capital One miles
- $1,000 welcome bonus = 100,000 Capital One miles
- $2,000 welcome bonus = 200,000 Capital One miles
The conversion process is simple:
- Log in to your Capital One account.
- Select View Rewards for your Spark Cash account.
- Choose Combine Rewards.
- Select your eligible Venture or Spark Miles account.
- Confirm the amount you wish to transfer.
Transfers are typically completed almost instantly, allowing you to move rewards whenever you're ready to redeem them for travel.
Why Converting to Miles Can Be Far More Valuable
Redeeming your rewards for cash provides a guaranteed value of one cent per point. However, converting those rewards into Capital One miles opens access to airline and hotel transfer partners, where the value can often be significantly higher.
For example:
- A $1,000 Spark Cash welcome bonus becomes 100,000 Capital One miles.
- A $2,000 Spark Cash Plus welcome bonus becomes 200,000 Capital One miles.
Those miles can be transferred to airline programs like Air France/KLM Flying Blue, Air Canada Aeroplan, Avianca LifeMiles, British Airways Club, or Turkish Airlines Miles&Smiles to book premium cabin award flights.
Many experienced award travelers routinely achieve 1.5 to 2.0 cents per mile or more on international business and first-class redemptions. At those values, a 100,000-mile bonus could reasonably provide $1,500 to $2,000 or more in travel value, while a 200,000-mile bonus could potentially be worth $3,000 to $4,000+ depending on the redemption. Actual value will vary based on the award booked.
For readers of this blog, that's what makes these offers particularly exciting. Rather than viewing them simply as cash back bonuses, they're effectively welcome bonuses worth 100,000 or even 200,000 transferable Capital One miles.
Spark Cash Plus vs. Spark Cash
| Feature | Spark Cash Plus | Spark Cash |
|---|---|---|
| Welcome Bonus | $2,000 | $1,000 |
| Travel Credit | $500 | $250 |
| Minimum Spend | $30,000 | $10,000 |
| Annual Fee | $150 | $0 first year, then $95 |
| Rewards | 2% cash back | 2% cash back |
| Business Travel Bookings | 5% cash back | 5% cash back |
| Spending Limit | No preset spending limit* | Traditional credit limit |
*Purchasing power adapts based on payment history, credit profile, and other factors.
Which Offer Is Better?
For most small businesses, the Spark Cash is likely the sweet spot.
A $10,000 spending requirement is much easier to achieve, and earning $1,000 plus a $250 Capital One Business Travel credit represents an outstanding return. The waived first-year annual fee also makes it an easy card to try.
The Spark Cash Plus is better suited to businesses with consistently high monthly expenses. Companies spending tens of thousands of dollars each month can take advantage of the larger welcome bonus, flexible purchasing power, and even the ongoing $2,000 bonuses for every $500,000 spent during the first year.
Final Thoughts
From a travel perspective, these aren't really just cash back cards. When paired with an eligible Venture or Spark Miles card, they effectively become 2X transferable-points earning cards with welcome bonuses worth 100,000 or even 200,000 Capital One miles.
That makes these offers some of the most compelling business card bonuses currently available. Between the generous welcome bonuses, Business Travel credits, unlimited 2% rewards, and access to Capital One's growing list of airline and hotel transfer partners, both cards deserve a serious look from business owners who also enjoy traveling on points and miles.
If your business can comfortably meet the spending requirements without making unnecessary purchases or carrying a balance, either Spark card could provide exceptional value. Just remember that these enhanced offers are available for a limited time and may not last long.
