Flight deal radar · MIA

Cheap flights from Miami

Miami International (MIA) · 3 tracked routes · Updated April 2026.

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Tracked deals from MIA

MIA → Cartagena

FROM $280

Colombia · Best months: Year-round

Avianca and American keep MIA-CTG under $300 most months.

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MIA → Lima

FROM $380

Peru · Best months: Apr–May, Sep

American, LATAM — the cheapest US gateway to Peru.

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MIA → Buenos Aires

FROM $650

Argentina · Best months: Apr–May, Sep

The US gateway for South America — always cheapest from Miami.

Check live fares on Expedia →

Fares shown are typical historical lows. Click through for real-time Expedia pricing. destination.com earns affiliate revenue from Expedia bookings; all recommendations are editorial.