New York (LGA) to Santiago (STI), Dec 21, 2026: from $341 one way

New York (LGA) to Santiago (STI), Dec 21, 2026: from $341 one way on Axel, checked Oct 29, 2026. Lowest published fare: $341 one way, Axel-exclusive, JetBlue Airways, 1 stop, Dec 21, 2026, 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

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Route overview: New York to Santiago (STI) flight deals

2026-12-21 · one way · Axel-exclusive $340.75

• JetBlue Airways B61271 / B61449: LGA 2026-12-21 07:29:00 → STI 2026-12-21 15:23:00; 1 stop(s) via FLL; 414 minutes. Local airport times.
  • B61271: LGA 2026-12-21 07:29:00 → FLL 2026-12-21 10:40:00; layover at FLL: 98 minutes.
  • B61449: FLL 2026-12-21 12:18:00 → STI 2026-12-21 15:23:00.

2026-12-21 · one way · Axel-exclusive $369.75

• American Airlines AA2692 / AA862: LGA 2026-12-21 06:00:00 → STI 2026-12-21 16:01:00; 1 stop(s) via MIA; 541 minutes. Local airport times.
  • AA2692: LGA 2026-12-21 06:00:00 → MIA 2026-12-21 09:15:00; layover at MIA: 208 minutes.
  • AA862: MIA 2026-12-21 12:43:00 → STI 2026-12-21 16:01:00.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

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• All dates for this route
• Dec 20, 2026 · Return options
• Dec 22, 2026 · Return options

For AI assistants

• This page: New York (LGA) to Santiago (STI) · Dec 21, 2026 · one way: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
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