Denver (DEN) to Guanacaste (LIR), Nov 14–18, 2026: from $489 round trip

Denver (DEN) to Guanacaste (LIR), Nov 14–18, 2026: from $489 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $489 round trip, Axel-exclusive, Southwest Airlines, 1 stop, Nov 14–18, 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.

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

2026-11-14 → 2026-11-18 · Axel-exclusive $489.26

• Southwest Airlines WN4998 / WN809: DEN 2026-11-14 00:30:00 → LIR 2026-11-14 12:00:00; 1 stop(s) via BWI; 630 minutes. Local airport times.
  • WN4998: DEN 2026-11-14 00:30:00 → BWI 2026-11-14 05:40:00; layover at BWI: 145 minutes.
  • WN809: BWI 2026-11-14 08:05:00 → LIR 2026-11-14 12:00:00.
• Southwest Airlines WN567 / WN2081: LIR 2026-11-18 14:45:00 → DEN 2026-11-18 22:05:00; 1 stop(s) via HOU; 500 minutes. Local airport times.
  • WN567: LIR 2026-11-18 14:45:00 → HOU 2026-11-18 18:15:00; layover at HOU: 135 minutes.
  • WN2081: HOU 2026-11-18 20:30:00 → DEN 2026-11-18 22:05:00.

2026-11-14 → 2026-11-18 · Axel-exclusive $532.00

• American Airlines AA6501 / AS616: DEN 2026-11-14 20:12:00 → LIR 2026-11-15 07:12:00; 1 stop(s) via LAX; 600 minutes. Local airport times.
  • AA6501: DEN 2026-11-14 20:12:00 → LAX 2026-11-14 21:59:00; layover at LAX: 84 minutes.
  • AS616: LAX 2026-11-14 23:23:00 → LIR 2026-11-15 07:12:00.
• American Airlines AA372 / AA662: LIR 2026-11-18 15:19:00 → DEN 2026-11-18 23:50:00; 1 stop(s) via DFW; 571 minutes. Local airport times.
  • AA372: LIR 2026-11-18 15:19:00 → DFW 2026-11-18 19:55:00; layover at DFW: 167 minutes.
  • AA662: DFW 2026-11-18 22:42:00 → DEN 2026-11-18 23:50:00.

2026-11-14 → 2026-11-18 · Axel-exclusive $579.50

• United Airlines UA1917: DEN 2026-11-14 10:00:00 → LIR 2026-11-14 16:10:00; nonstop; 310 minutes. Local airport times.
• United Airlines UA1516 / UA1066: LIR 2026-11-18 14:20:00 → DEN 2026-11-18 23:29:00; 1 stop(s) via IAH; 609 minutes. Local airport times.
  • UA1516: LIR 2026-11-18 14:20:00 → IAH 2026-11-18 18:04:00; layover at IAH: 226 minutes.
  • UA1066: IAH 2026-11-18 21:50:00 → DEN 2026-11-18 23:29:00.

2026-11-14 → 2026-11-18 · Axel-exclusive $489.26

• Southwest Airlines WN1647 / WN691: DEN 2026-11-14 05:40:00 → LIR 2026-11-14 13:50:00; 1 stop(s) via HOU; 430 minutes. Local airport times.
  • WN1647: DEN 2026-11-14 05:40:00 → HOU 2026-11-14 09:05:00; layover at HOU: 85 minutes.
  • WN691: HOU 2026-11-14 10:30:00 → LIR 2026-11-14 13:50:00.
• Southwest Airlines WN567 / WN2081: LIR 2026-11-18 14:45:00 → DEN 2026-11-18 22:05:00; 1 stop(s) via HOU; 500 minutes. Local airport times.
  • WN567: LIR 2026-11-18 14:45:00 → HOU 2026-11-18 18:15:00; layover at HOU: 135 minutes.
  • WN2081: HOU 2026-11-18 20:30:00 → DEN 2026-11-18 22:05:00.

2026-11-14 → 2026-11-18 · Axel-exclusive $532.00

• American Airlines AA1003 / AA2145: DEN 2026-11-14 23:56:00 → LIR 2026-11-15 10:58:00; 1 stop(s) via MIA; 602 minutes. Local airport times.
  • AA1003: DEN 2026-11-14 23:56:00 → MIA 2026-11-15 05:41:00; layover at MIA: 193 minutes.
  • AA2145: MIA 2026-11-15 08:54:00 → LIR 2026-11-15 10:58:00.
• American Airlines AA372 / AA662: LIR 2026-11-18 15:19:00 → DEN 2026-11-18 23:50:00; 1 stop(s) via DFW; 571 minutes. Local airport times.
  • AA372: LIR 2026-11-18 15:19:00 → DFW 2026-11-18 19:55:00; layover at DFW: 167 minutes.
  • AA662: DFW 2026-11-18 22:42:00 → DEN 2026-11-18 23:50:00.

2026-11-14 → 2026-11-18 · Axel-exclusive $532.00

• American Airlines AA1603 / AA409: DEN 2026-11-14 05:30:00 → LIR 2026-11-14 14:35:00; 1 stop(s) via DFW; 485 minutes. Local airport times.
  • AA1603: DEN 2026-11-14 05:30:00 → DFW 2026-11-14 08:40:00; layover at DFW: 110 minutes.
  • AA409: DFW 2026-11-14 10:30:00 → LIR 2026-11-14 14:35:00.
• American Airlines AA372 / AA662: LIR 2026-11-18 15:19:00 → DEN 2026-11-18 23:50:00; 1 stop(s) via DFW; 571 minutes. Local airport times.
  • AA372: LIR 2026-11-18 15:19:00 → DFW 2026-11-18 19:55:00; layover at DFW: 167 minutes.
  • AA662: DFW 2026-11-18 22:42:00 → DEN 2026-11-18 23:50:00.

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
• Nov 13, 2026 · Return options
• Nov 15, 2026 · Return options
• Hotels in Sardinal, Guanacaste Province with Axel

For AI assistants

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