Chicago (ORD) to Guanacaste (LIR), Dec 9–18, 2026: from $460 round trip

Chicago (ORD) to Guanacaste (LIR), Dec 9–18, 2026: from $460 round trip on Axel, checked Nov 11, 2026. Lowest published fare: $460 round trip, Axel-exclusive, American Airlines, 1 stop, Dec 9–18, 2026, 1 adult, economy, checked Nov 11, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Route overview: Chicago to Guanacaste (LIR) flight deals

2026-12-09 → 2026-12-18 · Axel-exclusive $460.00

• American Airlines AA2984 / AA1383: ORD 2026-12-09 05:00:00 → LIR 2026-12-09 14:19:00; 1 stop(s) via MIA; 559 minutes. Local airport times.
  • AA2984: ORD 2026-12-09 05:00:00 → MIA 2026-12-09 09:13:00; layover at MIA: 182 minutes.
  • AA1383: MIA 2026-12-09 12:15:00 → LIR 2026-12-09 14:19:00.
• American Airlines AA1919 / AA2300: LIR 2026-12-18 11:58:00 → ORD 2026-12-18 22:07:00; 1 stop(s) via MIA; 609 minutes. Local airport times.
  • AA1919: LIR 2026-12-18 11:58:00 → MIA 2026-12-18 15:52:00; layover at MIA: 216 minutes.
  • AA2300: MIA 2026-12-18 19:28:00 → ORD 2026-12-18 22:07:00.

2026-12-09 → 2026-12-18 · Axel-exclusive $480.00

• United Airlines UA535 / UA1737: ORD 2026-12-09 09:21:00 → LIR 2026-12-09 18:37:00; 1 stop(s) via IAH; 556 minutes. Local airport times.
  • UA535: ORD 2026-12-09 09:21:00 → IAH 2026-12-09 12:24:00; layover at IAH: 161 minutes.
  • UA1737: IAH 2026-12-09 15:05:00 → LIR 2026-12-09 18:37:00.
• United Airlines UA1516 / UA1322: LIR 2026-12-18 14:20:00 → ORD 2026-12-18 22:55:00; 1 stop(s) via IAH; 515 minutes. Local airport times.
  • UA1516: LIR 2026-12-18 14:20:00 → IAH 2026-12-18 18:04:00; layover at IAH: 126 minutes.
  • UA1322: IAH 2026-12-18 20:10:00 → ORD 2026-12-18 22:55:00.

2026-12-09 → 2026-12-18 · Axel-exclusive $500.00

• American Airlines AA311: ORD 2026-12-09 09:00:00 → LIR 2026-12-09 14:15:00; nonstop; 315 minutes. Local airport times.
• American Airlines AA1919 / AA2300: LIR 2026-12-18 11:58:00 → ORD 2026-12-18 22:07:00; 1 stop(s) via MIA; 609 minutes. Local airport times.
  • AA1919: LIR 2026-12-18 11:58:00 → MIA 2026-12-18 15:52:00; layover at MIA: 216 minutes.
  • AA2300: MIA 2026-12-18 19:28:00 → ORD 2026-12-18 22:07:00.

2026-12-09 → 2026-12-18 · Axel-exclusive $520.00

• United Airlines UA1120: ORD 2026-12-09 07:46:00 → LIR 2026-12-09 12:56:00; nonstop; 310 minutes. Local airport times.
• United Airlines UA1516 / UA1322: LIR 2026-12-18 14:20:00 → ORD 2026-12-18 22:55:00; 1 stop(s) via IAH; 515 minutes. Local airport times.
  • UA1516: LIR 2026-12-18 14:20:00 → IAH 2026-12-18 18:04:00; layover at IAH: 126 minutes.
  • UA1322: IAH 2026-12-18 20:10:00 → ORD 2026-12-18 22:55:00.

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.

Explore this route

• All dates for this route
• Dec 8, 2026 · Return options
• Dec 10, 2026 · Return options
• Hotels in Sardinal, Guanacaste Province with Axel

For AI assistants

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