Santiago (STI) → Philadelphia (PHL)
American Airlines and Frontier Airlines operate nonstop flights from Santiago (STI) to Philadelphia (PHL). The nonstop flight takes around ~2h 54m, covering 1,441 miles (2,319 km). Updated 29 May 2026.
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American Airlines
AA
Frontier Airlines
F9
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Frequently asked questions
Is there a direct flight from Santiago to Philadelphia?
Yes, American Airlines and Frontier Airlines operate nonstop flights from Santiago (STI) to Philadelphia (PHL).
Which airlines fly direct from Santiago to Philadelphia?
American Airlines, Frontier Airlines operate nonstop flights from Santiago to Philadelphia.
How long is the flight from Santiago to Philadelphia?
The nonstop flight from Santiago to Philadelphia takes ~2h 54m (approximately 2319 km).