Cash or points? How to compare the real cost of a trip

There is a particular satisfaction in booking a trip “for free” with points. It feels like the system finally worked in your favor. And sometimes it did. But points are not quite free, and cash is not quite as simple as the price on the screen, so the honest comparison takes a minute longer than the happy one. That minute is worth it, because the two options rarely cost what they appear to at a glance.

None of this requires you to become a hobbyist who tracks award charts for sport. It requires one small habit: before you book, put the cash version and the points version side by side and look at the same handful of things for each. That is the whole method.

The real question is not “can I”

When points are sitting in an account, the tempting question is “can I book this with points?” Almost always, the answer is yes, and that yes tells you nothing useful. The better question is: for this specific trip, on these specific dates, which option leaves me better off overall? Sometimes points are clearly the stronger use. Sometimes paying cash and keeping the points for a costlier trip later is the quieter win. You cannot know which without comparing, and the comparison is not hard once you know the pieces.

Here is the trap worth naming. A points booking that erases a $1,200 flight feels like a bigger victory than one that erases a $300 flight. But the number of points each costs matters just as much as the dollars it saves. The same 40,000 points might wipe out that $1,200 fare on one trip and only a $300 fare on another. Same points, very different value. That ratio, dollars saved per point spent, is the heart of the whole decision.

One precondition that changes everything

Before any of the math means anything, one condition has to hold: you pay the card balance in full, every month, and points never become a reason to spend money you would not otherwise spend. Rewards are only worth chasing on top of a balance you clear. Carry a balance instead, and interest quietly swallows the reward and then some. As of the Federal Reserve’s May 2026 data, the average rate on credit-card accounts being charged interest was about 22 percent, and the average across all accounts was roughly 21 percent.¹ At those rates, a single month of carried balance can cost more than a year of points is worth. If clearing the balance in full is not realistic right now, that is the more important thing to handle first, and the cash-versus-points question can wait. The rest of this piece assumes the balance gets paid off in full. You can read more about that groundwork in the travel-rewards rules that matter most.

How to estimate cents per point

There is one number that turns “this feels like a good deal” into something you can actually compare: the value you get per point, expressed in cents. It tells you whether this particular redemption is a good use of the points or a mediocre one.

The estimate works like this. Take the cash price of the exact same booking. Subtract any taxes and fees you would still pay on the points version, since those come out of your pocket either way. Then divide by the number of points the award costs.

Estimated cents per point = (cash price − taxes and fees paid on the award) ÷ points required.

Say a flight sells for $480 in cash. The award version costs 30,000 points plus $22 in taxes and fees. The estimate is ($480 − $22) ÷ 30,000, which comes to about 1.5 cents per point. Whether that is “good” depends on the program and what else you could do with those points, but now you have a real figure to weigh instead of a feeling. Run the same estimate on the trip you are actually considering, and you can see at a glance whether you are getting strong value or handing the points back cheaply. Every one of these figures is an estimate. Prices, award costs, and fees all move, so treat the result as a snapshot for this booking, not a fixed rate.

Nine things worth comparing

Cents per point is the anchor, but it is not the whole picture. A redemption can look mathematically fine and still be the weaker choice once flexibility, expiration, and what you give up are on the table. Before you book, run both the cash version and the points version past these nine questions. Most take seconds, and together they catch the costs the sticker price hides.

A few of these deserve a closer look, because they are where good-looking deals quietly turn. Flexibility and cancellation terms often diverge between the two versions of the same trip: a cash fare might be fully refundable while the award is not, or the reverse. Points expiration is worth checking directly with your program, since points can lose value or disappear when policies change, sometimes with little notice.² Transfer irreversibility is the one people regret most: once you move points from a card program into an airline or hotel partner to book, you generally cannot move them back, so it is worth confirming the award seat is available before you transfer anything. And opportunity cost is the quiet one. Using 60,000 points on a trip you would happily have paid cash for means those points are gone when a genuinely expensive trip comes along later. Consider the tradeoff before you commit.

Handle this this week

What can wait

When to bring in a professional

Sources

1. Board of Governors of the Federal Reserve System. “Consumer Credit, G.19” (average credit-card interest rates; all accounts 20.94 percent, accounts assessed interest 22.15 percent, May 2026 preliminary data). federalreserve.gov/releases/g19/current Released July 8, 2026 · Accessed July 26, 2026 · These rates change; confirm the current figure before relying on it.
2. Consumer Financial Protection Bureau. “Credit Card Rewards” issue spotlight (findings on rewards devaluation, points expiration and revocation, and redemption obstacles). files.consumerfinance.gov (issue spotlight PDF) Published May 9, 2024 · Accessed July 26, 2026 · Program terms change; verify current rules with your issuer or loyalty program.
3. Consumer Financial Protection Bureau. “Consumer Financial Protection Circular 2024-07: Design, marketing, and administration of credit card rewards programs” (background on rewards program terms and devaluation). consumerfinance.gov/compliance/circulars Published December 18, 2024 · Accessed July 26, 2026

Written and reviewed by Carrie, Handled Money Editorial · Published July 26, 2026 · Last reviewed July 26, 2026. We update this article when the figures it cites change.