Miami to Santiago in Economy

No redemption in our database carries a specific sweet-spot tag for South America economy right now, so the right way to approach MIA to SCL is to work backward from realistic cash prices and the CPP math before committing any points. A round-trip economy ticket between Miami and Santiago routinely prices between $600 and $1,100 depending on season, which sets the ceiling for what a redemption needs to beat. At our 1.5¢ valuation for Flying Blue miles and 1.45¢ for Aeroplan, a saver economy award in the 25,000 to 35,000 mile range one-way would need to land against a cash fare above roughly $375 to justify the transfer and the opportunity cost. Run that comparison against the actual fare calendar before moving a single point.

For availability searches, start with Air Canada Aeroplan and Air France/KLM Flying Blue. LATAM Airlines flies MIA to SCL and is a Star Alliance affiliate, which makes Aeroplan a natural partner search. Air France operates its own metal through South America and partners with LATAM under SkyTeam, giving Flying Blue two potential carrier options on this corridor. Run both programs simultaneously because each may surface different inventory on the same flight, and neither charges close-in booking fees on partner awards. Iberia Avios is less useful here since Iberia's own network thins considerably south of the equator, though it remains worth a quick check if the other two searches come up empty.

Economy saver space on MIA-SCL exists but requires genuine flexibility. Southern Hemisphere summer (December through February) and Chilean national holidays compress availability sharply, and January in particular can be frustrating across all partner programs. Shoulder-season windows in April through June or September through October tend to show more consistent saver inventory. Even then, release patterns vary by carrier; LATAM tends to release partner space closer to departure than the major legacy carriers do, so checking again inside the 30-day window is worth the effort if your initial search returns nothing.

On transfer paths, the most relevant bank currencies for this redemption are Chase Ultimate Rewards, American Express Membership Rewards, and Capital One miles. Chase transfers to Aeroplan at 1:1 and to Flying Blue at 1:1, with transfers processing in roughly 24 hours for both. Amex Membership Rewards also transfers to Aeroplan at 1:1 and to Flying Blue at 1:1, though Amex transfer times to Flying Blue can stretch longer during peak periods. Capital One transfers to Flying Blue at 1:1 as well. No major transferable currency has a direct path to LATAM's own loyalty program at a competitive ratio, so reaching LATAM seats through Aeroplan or Flying Blue is the practical route rather than attempting to accumulate LATAM pass points directly.

Closing the CPP loop: at our 1.5¢ valuation for Flying Blue and 1.45¢ for Aeroplan, a 30,000-mile one-way economy award is worth approximately $450 by rewardztravel.com's conservative tables. If the cash fare you are displacing is meaningfully above that, the transfer makes sense on the numbers. If fares are sitting at $550 or lower for a one-stop itinerary, the gap narrows and cash may be the smarter spend, preserving your transferable points for a higher-leverage redemption. Do not anchor on the best-case fare you once saw; price the route on the actual dates you need before evaluating.

Find space first, then transfer.