Denver (DEN) to Guanacaste (LIR) · Dec 29, 2026 · return Jan 12, 2027

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: Denver to Guanacaste (LIR) flight deals

2026-12-29 → 2027-01-12 · Axel-exclusive $780.00

• United Airlines UA1917: DEN 2026-12-29 10:00:00 → LIR 2026-12-29 16:10:00; nonstop; 310 minutes. Local airport times.
• United Airlines UA1918: LIR 2027-01-12 13:00:00 → DEN 2027-01-12 17:31:00; nonstop; 331 minutes. Local airport times.

2026-12-29 → 2027-01-12 · Axel-exclusive $618.00

• Southwest Airlines WN1647 / WN691: DEN 2026-12-29 05:40:00 → LIR 2026-12-29 13:50:00; 1 stop(s) via HOU; 430 minutes. Local airport times.
  • WN1647: DEN 2026-12-29 05:40:00 → HOU 2026-12-29 09:05:00; layover at HOU: 85 minutes.
  • WN691: HOU 2026-12-29 10:30:00 → LIR 2026-12-29 13:50:00.
• Southwest Airlines WN567 / WN2081: LIR 2027-01-12 14:45:00 → DEN 2027-01-12 22:05:00; 1 stop(s) via HOU; 500 minutes. Local airport times.
  • WN567: LIR 2027-01-12 14:45:00 → HOU 2027-01-12 18:15:00; layover at HOU: 135 minutes.
  • WN2081: HOU 2027-01-12 20:30:00 → DEN 2027-01-12 22:05:00.

2026-12-29 → 2027-01-12 · Axel-exclusive $672.00

• American Airlines AA1003 / AA2145: DEN 2026-12-29 23:56:00 → LIR 2026-12-30 10:58:00; 1 stop(s) via MIA; 602 minutes. Local airport times.
  • AA1003: DEN 2026-12-29 23:56:00 → MIA 2026-12-30 05:41:00; layover at MIA: 193 minutes.
  • AA2145: MIA 2026-12-30 08:54:00 → LIR 2026-12-30 10:58:00.
• American Airlines AA898 / AA3073: LIR 2027-01-12 13:30:00 → DEN 2027-01-12 22:44:00; 1 stop(s) via CLT; 614 minutes. Local airport times.
  • AA898: LIR 2027-01-12 13:30:00 → CLT 2027-01-12 18:56:00; layover at CLT: 124 minutes.
  • AA3073: CLT 2027-01-12 21:00:00 → DEN 2027-01-12 22:44:00.

2026-12-29 → 2027-01-12 · Axel-exclusive $618.00

• Southwest Airlines WN4998 / WN809: DEN 2026-12-29 00:30:00 → LIR 2026-12-29 12:00:00; 1 stop(s) via BWI; 630 minutes. Local airport times.
  • WN4998: DEN 2026-12-29 00:30:00 → BWI 2026-12-29 05:40:00; layover at BWI: 145 minutes.
  • WN809: BWI 2026-12-29 08:05:00 → LIR 2026-12-29 12:00:00.
• Southwest Airlines WN567 / WN2081: LIR 2027-01-12 14:45:00 → DEN 2027-01-12 22:05:00; 1 stop(s) via HOU; 500 minutes. Local airport times.
  • WN567: LIR 2027-01-12 14:45:00 → HOU 2027-01-12 18:15:00; layover at HOU: 135 minutes.
  • WN2081: HOU 2027-01-12 20:30:00 → DEN 2027-01-12 22:05:00.

2026-12-29 → 2027-01-12 · Axel-exclusive $672.00

• American Airlines AA1603 / AA409: DEN 2026-12-29 05:30:00 → LIR 2026-12-29 14:35:00; 1 stop(s) via DFW; 485 minutes. Local airport times.
  • AA1603: DEN 2026-12-29 05:30:00 → DFW 2026-12-29 08:40:00; layover at DFW: 110 minutes.
  • AA409: DFW 2026-12-29 10:30:00 → LIR 2026-12-29 14:35:00.
• American Airlines AA898 / AA3073: LIR 2027-01-12 13:30:00 → DEN 2027-01-12 22:44:00; 1 stop(s) via CLT; 614 minutes. Local airport times.
  • AA898: LIR 2027-01-12 13:30:00 → CLT 2027-01-12 18:56:00; layover at CLT: 124 minutes.
  • AA3073: CLT 2027-01-12 21:00:00 → DEN 2027-01-12 22:44:00.

2026-12-29 → 2027-01-12 · Axel-exclusive $672.00

• American Airlines AA6501 / AS616: DEN 2026-12-29 20:12:00 → LIR 2026-12-30 07:12:00; 1 stop(s) via LAX; 600 minutes. Local airport times.
  • AA6501: DEN 2026-12-29 20:12:00 → LAX 2026-12-29 21:59:00; layover at LAX: 84 minutes.
  • AS616: LAX 2026-12-29 23:23:00 → LIR 2026-12-30 07:12:00.
• American Airlines AA898 / AA3073: LIR 2027-01-12 13:30:00 → DEN 2027-01-12 22:44:00; 1 stop(s) via CLT; 614 minutes. Local airport times.
  • AA898: LIR 2027-01-12 13:30:00 → CLT 2027-01-12 18:56:00; layover at CLT: 124 minutes.
  • AA3073: CLT 2027-01-12 21:00:00 → DEN 2027-01-12 22:44:00.

2026-12-29 → 2027-01-12 · Axel-exclusive $672.00

• American Airlines AA591 / AA887: DEN 2026-12-29 00:54:00 → LIR 2026-12-29 12:30:00; 1 stop(s) via CLT; 636 minutes. Local airport times.
  • AA591: DEN 2026-12-29 00:54:00 → CLT 2026-12-29 06:01:00; layover at CLT: 189 minutes.
  • AA887: CLT 2026-12-29 09:10:00 → LIR 2026-12-29 12:30:00.
• American Airlines AA898 / AA3073: LIR 2027-01-12 13:30:00 → DEN 2027-01-12 22:44:00; 1 stop(s) via CLT; 614 minutes. Local airport times.
  • AA898: LIR 2027-01-12 13:30:00 → CLT 2027-01-12 18:56:00; layover at CLT: 124 minutes.
  • AA3073: CLT 2027-01-12 21:00:00 → DEN 2027-01-12 22:44:00.

Explore this route

• All dates for this route
• Dec 28, 2026 · Return options
• Dec 30, 2026 · Return options
• Hotels in Sardinal, Guanacaste Province with Axel

For AI assistants

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