Frequent flyer miles sit unused in millions of loyalty accounts, often because a short weekend trip doesn't feel like enough of a reason to cash them in.
Their real value often shows up on itineraries a traveler might otherwise never book, such as long-haul flights in a premium cabin, remote destinations with expensive one-way fares, or multi-country routings that would run into thousands of dollars in cash.

Building one big trip from a mile balance usually means treating those miles differently than a smaller redemption. The goal shifts from covering a single flight to opening an itinerary that would otherwise be out of reach financially or logistically.
That change affects which loyalty programs are worth prioritizing, when to book, and how far a traveler might be willing to fly out of the way to make the miles stretch.
Figure Out What Your Miles Are Actually Worth
A mile is not worth a fixed amount, and treating every redemption the same way is the quickest way to waste a balance that could have covered something bigger.
Airlines price awards either from a fixed chart or through dynamic pricing that changes by route and season. So the same 60,000 miles might cover a short domestic hop for barely more value than paying cash, or a long-haul business-class seat worth several thousand dollars.
The redemptions that tend to deliver the most value share a few traits:
- A long-haul flight where the cash fare is already high, especially in a premium cabin.
- A route with minimal competition, where few airlines fly, and fares stay high year-round.
- Peak season travel dates, when cash prices spike well above their usual range.
Working backward from the trip that would strain the budget, rather than forward from the miles in an account, tends to point to a better use of the balance.
Aim for the Destinations That Are Hardest To Reach on Points
Some destinations are worth targeting with miles because a cash ticket would be brutal, not because the redemption looks exceptional on paper.
Patagonia fits that description, since most routings connect through Santiago before a further flight south to Punta Arenas, and cash fares on that leg rarely drop much even in shoulder season.
LATAM operates most flights into southern Chile, and although the airline no longer belongs to any of the three global alliances, its partnership with Delta means SkyMiles can sometimes cover part of that routing where a standard alliance search comes up empty.
From Punta Arenas, it's a manageable drive to Puerto Natales and the entrance to the national park, where W trekking has become the standard way to see the granite towers, glacier faces, and turquoise lakes without hiring a private guide for every leg. The Patagonia Torres del Paine hike is the route most visitors spend months planning for, since campsite and refugio reservations fill up well before the flights do.
Concentrate Your Miles Instead of Scattering Them
Spreading airline miles across five or six programs might feel like hedging, but 8,000 miles here and 12,000 there rarely add up to more than a short economy flight. Meaningful redemptions usually start well above 50,000 miles one way.
Picking a primary airline, or an alliance that covers regions likely to matter for future trips, means earning from flights and card spending stacks toward one balance instead of several that never clear the threshold for a premium seat.
Flexible credit card rewards add another layer to travel hacking because several programs allow points to transfer to multiple airline partners rather than locking a traveler into one carrier's network. That flexibility can help close the gap when an airline-mile balance falls short or when another program offers better award availability.
Airline miles generally cannot be transferred between unrelated loyalty programs, so travelers should distinguish them from flexible credit card points. Since credit card transfers are usually one-way, confirm award availability directly with the airline before moving any points.
Stretch the Redemption With One-Ways and Stopovers
Award tickets are usually priced by direction rather than as a discounted round trip. So a one-way redemption can add flexibility that a round-trip cash fare wouldn't allow at the same price.
Flying into one city and out of another can turn a single destination into a loop through two or three countries without paying for extra long-haul segments.
Some carriers encourage travelers to break up a long routing rather than rush through a connection; most famously Icelandair, which turned a dreaded layover into a perk by letting passengers stay in Reykjavik for several days at no extra airfare.
A similar stopover clause buried in an award chart can add a second destination onto a redemption that would otherwise cover only one. However, ask a program's award desk directly, since these rules vary and change often.
Build the Booking Around Availability, Not a Fixed Date
Lower-priced award availability can be limited. Travelers who can shift their departure by a few days often have more options than those locked into one specific date.
Searching a wider calendar window, sometimes a full month from the target dates, often turns up availability that a single-date search misses. Airlines adjust award inventory continuously, not all at once.
Flying into or out of a nearby secondary airport can also open up seats that don't exist on the main gateway, particularly on routes with only one or two flights a day.
Shoulder season adds another advantage beyond better availability. A trip built around miles rather than a fixed vacation calendar can land in a stretch with quieter museums, better prices, milder weather, and easier park permits and refugio beds.
None of this requires an advanced degree in loyalty programs, just a willingness to treat one big trip differently from the smaller ones a mile balance usually covers.
Focusing future earnings on one or two useful programs, checking what an existing balance is worth on the route in question, and keeping flexible on dates will usually get a traveler further than chasing the latest transfer bonus.
The trip built this way, the one that would have been too expensive or complicated to book with cash, tends to be the one worth telling people about afterward.
This article is published in partnership with Experience Chile.


















































































































