How Much Are Airline Miles Worth? (June 2026 Value Guide)

How much is one airline mile worth in 2026?

One airline mile is worth about 1.2 to 1.8 cents in redemption value, according to The Points Guy's June 2026 valuations, with American AAdvantage rated the most valuable major airline currency at 1.6 cents per mile (The Points Guy). That is a redemption average across real bookings, not a ceiling: long-haul business and first-class awards routinely push a mile past 2 cents, while a poor economy redemption can drag it below 1 cent.

An airline mile actually carries two separate values, and travelers lose money confusing them. Redemption value is what a mile saves you when you book an award flight. Cash value is what a mile is worth as a liquid asset today, which on a miles marketplace generally runs $10 to $20 per 1,000 miles, or roughly 1.0 to 2.0 cents each. The rest of this guide breaks both numbers down by program so you can put a real figure on your own balance.

MileMarketplace publishes live cash prices for dozens of programs and, separately, sells miles to travelers below the airline's own price to buy miles. If your redemption math comes out weak, paying cash for the flight usually beats burning miles on a poor redemption.

What are airline miles worth by program in 2026?

Airline miles are worth different amounts by program because each currency has different award availability, partner networks, and demand. The table below pairs The Points Guy's June 2026 redemption valuations with the typical cash price per 1,000 miles on MileMarketplace. Redemption value is the theoretical ceiling you have to work to reach; cash price is what miles actually trade for today.

Notice the gap between the two columns. A program's published redemption value assumes you find saver-level award space in the right cabin, which is increasingly hard; the cash price is guaranteed money with no award hunt required. That gap is the entire reason a miles marketplace exists.

Why are airline miles worth different amounts?

Airline miles are worth different amounts because the value of a mile is set by how easily you can turn it into a seat someone actually wants. Four factors drive the spread between a high-value currency and a low-value one, and they explain why the same 50,000 miles can be a great deal in one program and mediocre in another.

• Award availability: programs that release saver premium-cabin space, like American AAdvantage and Air Canada Aeroplan, are worth more than programs that hide it behind expensive dynamic pricing.
• Transfer partners and alliances: a mile that can route across a wide partner network (Star Alliance, oneworld, SkyTeam) stretches further than one locked to a single carrier.
• Expiration and fees: miles that expire soon, or programs that pile on fuel surcharges, are worth less because part of the value leaks away before you fly.
• Demand: popular programs command a higher cash price — liquid, in-demand currencies are simply worth more.

How much is 100,000 airline miles worth in 2026?

100,000 airline miles are worth about $1,270 on average in 2026, according to NerdWallet's valuations, though the figure swings by program and redemption (NerdWallet). NerdWallet pegs 100,000 American Airlines miles at roughly $1,520, 100,000 United miles at about $1,210, and 100,000 Delta miles at around $1,140 in baseline redemption value drawn from real main-cabin bookings, not maximized sweet spots.

Sold for cash rather than redeemed, 100,000 miles typically fetch $1,000 to $2,000 on MileMarketplace at $10 to $20 per 1,000 miles, depending on the program. The right move depends on what you can actually book: if you have a confirmed long-haul business-class seat lined up, 100,000 miles can be worth far more than $2,000 in avoided cash fare. If the balance is idle, the guaranteed cash often wins.

What is the difference between redemption value and cash value?

Redemption value and cash value are two different numbers, and confusing them is the most common mistake travelers make with miles. Redemption value is what your miles save you when you book an award flight, swinging from under 1 cent to 5 cents or more depending on route and cabin. Cash value is what your miles are worth as a liquid asset: what you could sell them for, or what they would cover in a straightforward economy booking.

Redemption value matters when you have a specific trip in mind and the time to hunt for award space. Cash value matters when your miles are idle, your program is about to devalue, or you simply prefer money over a future trip. Published valuations from The Points Guy and NerdWallet describe theoretical redemption value, not guaranteed cash. Treat a published valuation as a ceiling you have to work to reach, not a floor you are guaranteed.

How do I calculate what my specific airline miles are worth?

You calculate what your specific airline miles are worth with one formula: subtract the taxes and fees you pay out of pocket from the cash price of the flight, then divide by the number of miles required, and express the result in cents. This redemption-value math tells you what your miles actually buy on a real booking, not what an average chart says they should. The same balance can return half a cent on a bad redemption or four cents on a great one.

Run this calculation before every redemption so you never redeem miles for less than they are worth in cash terms. If your per-mile value lands below the market's cash framing of roughly $10 to $20 per 1,000 miles (1.0 to 2.0 cents), the redemption is not earning its keep — paying cash for the ticket is usually smarter.

How much does it cost to buy airline miles directly from an airline in 2026?

Buying airline miles directly from an airline costs roughly 2.25 to 3.76 cents per mile in 2026, far above what those miles are worth when you redeem them. WalletHub data shows Delta and United both sell miles at about 3.76 cents each, so 10,000 miles runs around $376 before taxes (WalletHub). Even American Airlines' deepest promotion of the year, a 40% bonus on large purchases, only drops the effective rate to about 2.26 cents per mile (One Mile at a Time).

Put those numbers next to the redemption values and the problem is obvious: paying an airline 3 cents to buy a mile worth 1.2 to 1.6 cents in redemption is a guaranteed loss unless you immediately funnel the miles into a rare premium sweet spot. This is exactly the inefficiency MileMarketplace closes. You can buy miles on MileMarketplace below the airline's own purchase price, and our team can book the award ticket in your name at the miles price, so you skip both the airline markup and the transfer hassle.

Should you use your airline miles or hold them?

You should use airline miles when you can confirm a high-value redemption. If a mile is worth 1.6 cents in a business-class redemption but you would only ever fly economy at roughly 1 cent, the balance is returning barely more than its cash equivalent — a sign to stop hoarding and put it toward a real trip. The decision is arithmetic, not loyalty.

Compare the all-in mileage cost to the cash fare on the live marketplace before spending. If you fly premium cabins often and chase award space, redeeming usually wins. If your miles are idle and the program prices dynamically, use them sooner rather than later — devaluations only move one way.

Why are airline miles worth less than the charts suggest?

Airline miles are worth less than the headline charts suggest because airlines control the exchange rate and quietly lower it over time, a practice called devaluation. Unlike cash, miles are not pegged to anything: an airline can raise award prices overnight with no notice and no compensation. Loyalty consultancy IdeaWorks estimates miles have lost roughly 67% of their purchasing power since 2014, a steady erosion the monthly valuations only partly capture.

Three forces drag the real value of your balance below the chart: award-chart devaluations that raise the miles needed for the same seat, dynamic pricing that ties award costs to cash fares, and thin saver availability that pushes you toward expensive 'anytime' pricing. A live 2026 example: Air Canada Aeroplan's June 1 award-chart update raised long-haul premium-cabin awards by 20% to nearly 67%, with U.S.-to-Asia partner business class climbing from 87,500 to 102,500 points one-way (One Mile at a Time). That is the core argument against hoarding: a mile you redeem or sell today is worth more than the same mile next year.

How do you get the most value from your airline miles?

You get the most value from airline miles through premium-cabin and partner-airline redemptions, where a fixed number of miles offsets a very expensive cash fare. Booking a $5,000 business-class seat for 80,000 miles returns over 6 cents per mile, roughly four times a typical economy redemption. These 'sweet spots' are the only reliable way to beat the published averages, and they are why high-value miles trade at a premium on a marketplace.

Practical ways to push your per-mile value up: redeem for long-haul business or first class rather than cheap economy; book through partner airlines with favorable charts; target saver-level or off-peak award pricing; and use stopover perks to visit two destinations on one award. Our walkthrough on finding these sweet spots lives in buying miles for cheap flights.

The flip side: if you mostly fly economy domestic routes, your realistic redemption value hovers near 1 cent, barely above cash value. In that case, paying cash for the same ticket — or buying miles on MileMarketplace below the airline price only when a premium award justifies it — can leave you better off than holding a balance that quietly devalues.

Do airline miles expire, and how does that affect their value?

Yes, most airline miles expire after a period of account inactivity, and expired miles are worth exactly zero. Many U.S. programs reset an 18-to-24-month expiration clock with any earning or redeeming activity, while some have moved to non-expiring miles as long as the account stays open. The real risk is not the printed expiration date; it is forgetting an old account until the balance silently disappears.

Expiration changes the value math completely, because a mile you cannot use is not worth its chart value, it is worth nothing. This matters at scale: in some airline loyalty programs, only about 8% of frequent-flyer miles are ever redeemed, according to CBS News reporting, which means a large share of balances quietly lapse or sit idle. If you have orphaned balances in programs you no longer fly, the rational move is to extract value now by redeeming them or selling them for cash before they lapse.

Why are airline miles such a valuable asset for the airlines?

Airline miles are an enormously valuable asset because loyalty programs have become bigger profit engines than ticket sales for some carriers. On Point Loyalty's 2026 ranking valued Delta's SkyMiles program at $31.7 billion, American's AAdvantage at $26.7 billion, and United's MileagePlus at $25.3 billion, making them among the most valuable assets the airlines own (Aerospace Global News).

That valuation tells you something about your own miles: the airline has every incentive to keep the currency it controls, which is why award charts devalue and saver space stays scarce. The program is worth a great deal to the airline and just enough to you. That asymmetry is the strongest reason to actively manage your balance, redeem it for genuine sweet spots, or convert it to cash, rather than treating miles as money in the bank.

When are your airline miles at risk of losing value?

Your airline miles are most at risk when they are idle: no trip planned, a program that reprices dynamically, or an expiration clock ticking. If you cannot reliably reach above 2 cents per mile on a redemption you will actually book, the balance is quietly losing value every year it sits. The five signals below are the clearest warnings.

The antidote is a plan: pick a target award, check the live marketplace to see what topping up would cost, and book before the next devaluation does the deciding for you.

• You have no trip planned in the next 12 months.
• Your realistic redemption value sits near 1 cent (economy-heavy flying).
• A devaluation or program change has been announced, like the 2026 Aeroplan award-chart increase.
• Your balance is nearing an expiration deadline.
• You have moved your loyalty to another airline or program.