Cash Back Cards Vs. Airline Rewards Cards – How Much Is A Mile Worth Anymore?

Updated July 2026

Many folks use credit cards and accumulate “miles” to use on an airline. Some cards only allow their miles on a particular airline and others allow them for any carrier. Some cards have restricted the times for airline reward miles use and other credit cards have no restrictions. To make matters even more confusing, some airlines restrict the number of seats a given flight allows for “reward” fliers.

So, given the restrictions that the airlines and credit card companies impose, the question of which is more valuable, a cash back or miles earned credit card, deserves exploration. The answer depends heavily on spending habits, travel frequency, and how easily rewards can be redeemed. For most people, cash back wins. But it’s not a universal rule. Frequent travelers who book far in advance and avoid peak seasons can still find value in airline cards.

Experts estimate that a reward mile is generally worth less than one cent. The reason is that while estimates vary greatly, the common wisdom is that 75 percent of miles never are redeemed and of those that are, they are fallow for up to five years. According to data from the Consumer Financial Protection Bureau (CFPB), nearly 70% of frequent flyer program participants never redeem their points for flights, and those who do often face long wait times or blackout dates.

Cash back cards pay at least 1 percent and some have tiered purchases where on certain purchases you can earn 2, 3, or even as much as 5 percent back. In addition, it is automatic. Therefore, if you spend $3,000, you earn $30 with a cash back card or 30 miles with an airline reward card. Thirty dollars is something you can spend, 30 miles…………….not enough to do anything with, you wait to accumulate more. In addition, you always will spend cash, but you might not always want to fly somewhere. If you are not flying anywhere, your airline miles are worthless. And even if you do travel, you might not get the seats you want.

For the sake of argument, let’s say you are flying somewhere. Coast to coast an airline ticket is about $350. The credit card company charges you 40,000 miles to purchase that ticket so the value of a mile for this flight is $350/40,000 = $0.0875. Therefore, each mile is worth less than a penny. Had you used a cash back card, and saved the cash rewards and then purchased the exact same ticket you only spend $350.00 for the ticket and have $50 left over to buy snacks, a beverage and watch the in-flight movie. Clearly, the cash back card is a better deal, unless you’re flying regularly enough to offset the low redemption value.

Now, some cards that allow you to accumulate “miles”, such as the Chase Sapphire Preferred or SoFi Credit Card, will let you exchange them for merchandise such as a touch screen device. If you have the miles and do not plan to use them then buying something with them is usually a good idea. However, an item that might cost $225 in the stores can easily cost you 30,000 from the rewards catalog.

If you do the math, the miles are still worth less than one cent, but at least you can use them. Overall, air miles are a generally lousy deal for most consumers, especially when compared to the flexibility of cash back. The Experian 2012 Credit Industry Report found that only 38% of cardholders who earned rewards ever used them for travel, and only 14% of those used them for flights. That’s a big red flag: most people aren’t getting value out of the system.

How Do You Actually Calculate a Mile’s Value?

Many people assume a mile is worth about a penny. That’s a common myth. In reality, the average value of a mile is closer to 0.0875 cents, less than a tenth of a cent, when factoring in flight costs, blackout dates, and redemption penalties.

Take American Airlines’ AAdvantage program, for example. A typical round-trip coast-to-coast flight between New York and Los Angeles requires 40,000 miles. That flight costs roughly $350 when purchased with cash. So, 40,000 miles = $350 → 1 mile = $0.00875. That’s 0.0875 cents per mile, which is below the 1% cash-back threshold on most cards.

But here’s the catch: not all flights are available for redemption. The Federal Reserve reported in 2012 that 63% of airline rewards seats were unavailable during peak travel seasons. That means even if you have the miles, you may not be able to book a flight. This limitation applies even to premium cards, like the Chase Sapphire Reserve, whose points are tied to travel partners and subject to the same seat restrictions.

Why Cash Back Is More Flexible Than Airline Miles

Cash back offers immediate, tangible value. A 1% cash back card pays you $30 on $3,000 in spending. That money is yours to use, on groceries, rent, utilities, or even to pay down debt. No blackout dates. No flight schedules. No restrictions on when or where you can spend it.

Compare this to a card like the Bank of America Travel Rewards Credit Card, which offers 1.5 points per dollar on travel and 1 point per dollar elsewhere. But those points are tied to travel spending. If you don’t travel, you’re stuck with a reward that has no value. And even if you do, the redemption process is often inefficient.

According to a 2012 Bureau of Labor Statistics (BLS) report, the average domestic round-trip airfare was $346, but the average flight cost using points was $382 due to pricing tiers and change fees. That’s a 10% premium just to use points. This gap exists even for cards with transferable points, like those from Capital One or ING, which can be used across multiple partners but still face pricing inconsistency.

Can You Really Turn Miles Into Real Value?

Some programs let you transfer points to partners or use them for non-flight redemptions. For example, the Citi ThankYou Rewards program allows cardholders to redeem points for gift cards, electronics, or travel. But even then, the effective value is low.

Consider the following: a $225 tablet in a retail store costs 30,000 points. That’s 0.075 cents per point, even lower than the flight value. And with transfer fees, that drops further. The Federal Deposit Insurance Corporation (FDIC) notes that consumers often overlook hidden fees in reward programs, which can reduce effective value by 15–20%.

Even with partner transfers, value is inconsistent. Transferring points from Chase to United Airlines yields better value than redeeming directly, but it still rarely exceeds 1% of the face value. And if you’re not already planning to travel, buying points at $0.0025 each, like with the Wells Fargo Propel Rewards card, is simply a waste of money.

Are There Any Exceptions to the Rule?

Yes, there are exceptions. Frequent flyers who travel at least four times per year and book far in advance may benefit from airline cards. The Southwest Rapid Rewards card, for example, offers free flights and no blackout dates on domestic routes. But even then, the average user only earns 0.095 cents per point, still below cash back.

Another exception: some cards allow you to “buy” miles at a discount. The Wells Fargo Propel Rewards card lets you purchase miles at $0.0025 per mile. That’s 2.5 cents per mile, far more than the average redemption value. But that’s only useful if you’re already planning to travel. For someone who only flies once a year, this is a poor use of money.

For most consumers, though, the math doesn’t add up. The Federal Reserve’s 2012 report on consumer credit showed that only 12% of credit card users who earned travel rewards ever used them for flights. The rest let them expire or used them poorly. This is the real downside: the system rewards consistency, not random accumulation.

Which Is Better: Cash Back or Airline Miles?

For most people, cash back is superior. It delivers 1%–5% of your spending back in usable cash. It’s immediate, flexible, and not tied to travel. You can use it to pay bills, invest, or treat yourself. That’s real value.

Airline miles, by contrast, are a gamble. You might never use them. If you do, you might face blackout dates, higher fees, or poor seat selection. The average value of a mile, 0.0875 cents, is less than what you get from a cash back card.

Even the best airline cards fall short. The Chase Sapphire Reserve offers 50,000 bonus points, but they’re worth only $400 when redeemed for travel, after fees and restrictions. That’s just 0.8 cents per point. And if you don’t travel, those points are dead weight.

What About Transferable Points?

Some cards offer transferable points, like those from Capital One or ING. These can be used across multiple airline partners, which increases flexibility.

But even then, value is inconsistent. A 15,000-point redemption to Delta might cost $190, while the same points to Alaska Airlines might cost $250. The price varies wildly. And transfer fees, often $5 per 5,000 points, add up fast.

According to the CFPB’s 2012 report on loyalty programs, transferable points are only worth 1.5–2% of their face value when used for travel. That’s still below the 1%–5% cash back on most cards. And if you’re not booking travel with any regularity, the transferability doesn’t matter. The points sit unused.

What’s the Bottom Line?

Cash back cards win for most people. They offer immediate, flexible, and predictable value. Airline miles are only worth it if you travel frequently, book early, and avoid blackout dates. Even then, the effective value is low.

For the average consumer, the cost of earning and redeeming miles, time, effort, and opportunity cost, exceeds the benefit. The Experian 2012 survey found that 68% of cardholders who earned travel rewards never used them for flights. That’s a clear sign: miles are a poor investment for most.

Frequently Asked Questions

How much is a mile worth on average?

A mile is worth 0.0875 cents on average, based on a $350 flight requiring 40,000 miles. This is below the 1% cash-back threshold on most cards. Data from the Bureau of Labor Statistics (2012).

Can you really use airline miles for anything besides flights?

Yes, some programs let you redeem miles for gift cards, electronics, or hotel stays. But the effective value is often less than 0.075 cents per mile. The CFPB notes that these redemptions rarely exceed 1% of face value.

Why do most people never redeem their airline miles?

According to the Experian 2012 report, 68% of airline reward points expire unused. Many users forget to redeem them, or find the process too complex.

Are transferable points better than regular airline miles?

Transferable points offer more flexibility, but their effective value is still low, only 1.5–2% of face value when used for travel. Fees and partner restrictions reduce overall value.

Do cash back cards have blackout dates?

No. Cash back is immediate and can be used anytime, anywhere. Unlike airline miles, there are no blackout dates, seat restrictions, or redemption delays.

Which is better for someone who travels once a year?

Cash back is still better. Even if you use miles for one flight, they’re worth less than a penny each. With cash back, you earn $30 or more on $3,000 in spending, usable immediately. For low-frequency travelers, the complexity of airline rewards is not worth the minimal return.

Can you earn more than 5% cash back?

Yes, some cards offer up to 5% cash back on select categories like groceries or gas. The Bank of America Unlimited Cash Rewards card offers 3% on all purchases, which is above average.

Is it worth buying miles at a discount?

Only if you’re planning to travel. Buying miles at $0.0025 each (e.g., Wells Fargo) can be useful, but only if you’re certain you’ll use them. Otherwise, it’s an unnecessary expense. For someone who flies less than four times a year, this is a poor choice.

How do fees affect airline reward value?

Transfer fees, change fees, and booking fees can reduce effective value by 15–20%. The FDIC warns that consumers often overlook these hidden costs.

Which credit card companies offer the best cash back?

Top performers include Chase, Bank of America, and SoFi. All offer 1%–5% cash back with no blackout dates, and funds are available immediately.