Flights to Guanacaste (LIR): deals from 12 cities

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Flights for the months ahead

Lowest published fares for the months ahead: $513 round trip, Axel-exclusive, American Airlines, 1 stop, Sep 3–6, 2027; $335 one way, Axel-exclusive, American Airlines, 1 stop, Dec 1, 2026; 144 priced flights on 72 exact dates, 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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Seattle (SEA) to Guanacaste (LIR): November 2026

Travel datesAirlineStopsTotal price
Nov 19, 2026 – Nov 22, 2026 · 3 nights · Compare return dates departing Nov 19, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $715.00
Nov 19, 2026 – Nov 22, 2026 · 3 nights · Compare return dates departing Nov 19, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $726.00
Nov 20, 2026 – Nov 23, 2026 · 3 nights · Compare return dates departing Nov 20, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $715.00
Nov 20, 2026 – Nov 23, 2026 · 3 nights · Compare return dates departing Nov 20, 2026Alaska AirlinesUp to 1 stop each wayAxel-exclusive $726.00
Nov 21, 2026 – Nov 28, 2026 · 7 nights · Compare return dates departing Nov 21, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $780.00
Nov 21, 2026 – Nov 28, 2026 · 7 nights · Compare return dates departing Nov 21, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $792.00
Nov 24, 2026 · One way · Compare return dates departing Nov 24, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $402.00
Nov 24, 2026 · One way · Compare return dates departing Nov 24, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $408.00
Nov 24, 2026 – Nov 29, 2026 · 5 nights · Compare return dates departing Nov 24, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $780.00
Nov 24, 2026 – Nov 29, 2026 · 5 nights · Compare return dates departing Nov 24, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $792.00
Nov 26, 2026 – Nov 29, 2026 · 3 nights · Compare return dates departing Nov 26, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $780.00
Nov 26, 2026 – Nov 29, 2026 · 3 nights · Compare return dates departing Nov 26, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $792.00
Nov 27, 2026 – Nov 30, 2026 · 3 nights · Compare return dates departing Nov 27, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $715.00
Nov 27, 2026 – Nov 30, 2026 · 3 nights · Compare return dates departing Nov 27, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $726.00
Nov 28, 2026 – Dec 5, 2026 · 7 nights · Compare return dates departing Nov 28, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $715.00
Nov 28, 2026 – Dec 5, 2026 · 7 nights · Compare return dates departing Nov 28, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $726.00

Seattle (SEA) to Guanacaste (LIR): December 2026

Travel datesAirlineStopsTotal price
Dec 1, 2026 · One way · Compare return dates departing Dec 1, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $335.00
Dec 1, 2026 · One way · Compare return dates departing Dec 1, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $340.00
Dec 3, 2026 – Dec 6, 2026 · 3 nights · Compare return dates departing Dec 3, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $650.00
Dec 3, 2026 – Dec 6, 2026 · 3 nights · Compare return dates departing Dec 3, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $660.00
Dec 4, 2026 – Dec 7, 2026 · 3 nights · Compare return dates departing Dec 4, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $650.00
Dec 4, 2026 – Dec 7, 2026 · 3 nights · Compare return dates departing Dec 4, 2026Alaska AirlinesUp to 1 stop each wayAxel-exclusive $660.00
Dec 5, 2026 – Dec 12, 2026 · 7 nights · Compare return dates departing Dec 5, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $650.00
Dec 5, 2026 – Dec 12, 2026 · 7 nights · Compare return dates departing Dec 5, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $660.00
Dec 8, 2026 · One way · Compare return dates departing Dec 8, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $335.00
Dec 8, 2026 · One way · Compare return dates departing Dec 8, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $340.00
Dec 10, 2026 – Dec 13, 2026 · 3 nights · Compare return dates departing Dec 10, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $650.00
Dec 10, 2026 – Dec 13, 2026 · 3 nights · Compare return dates departing Dec 10, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $660.00
Dec 11, 2026 – Dec 14, 2026 · 3 nights · Compare return dates departing Dec 11, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $650.00
Dec 11, 2026 – Dec 14, 2026 · 3 nights · Compare return dates departing Dec 11, 2026Alaska AirlinesUp to 1 stop each wayAxel-exclusive $660.00
Dec 12, 2026 – Dec 19, 2026 · 7 nights · Compare return dates departing Dec 12, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $780.00
Dec 12, 2026 – Dec 19, 2026 · 7 nights · Compare return dates departing Dec 12, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $792.00
Dec 15, 2026 · One way · Compare return dates departing Dec 15, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $335.00
Dec 15, 2026 · One way · Compare return dates departing Dec 15, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $340.00
Dec 17, 2026 – Dec 20, 2026 · 3 nights · Compare return dates departing Dec 17, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $780.00
Dec 17, 2026 – Dec 20, 2026 · 3 nights · Compare return dates departing Dec 17, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $792.00
Dec 18, 2026 – Dec 21, 2026 · 3 nights · Compare return dates departing Dec 18, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $780.00
Dec 18, 2026 – Dec 21, 2026 · 3 nights · Compare return dates departing Dec 18, 2026Alaska AirlinesUp to 1 stop each wayAxel-exclusive $792.00
Dec 19, 2026 – Dec 26, 2026 · 7 nights · Compare return dates departing Dec 19, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $910.00
Dec 19, 2026 – Dec 26, 2026 · 7 nights · Compare return dates departing Dec 19, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $924.00
Dec 22, 2026 · One way · Compare return dates departing Dec 22, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $469.00
Dec 22, 2026 · One way · Compare return dates departing Dec 22, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $476.00
Dec 22, 2026 – Dec 27, 2026 · 5 nights · Compare return dates departing Dec 22, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $910.00
Dec 22, 2026 – Dec 27, 2026 · 5 nights · Compare return dates departing Dec 22, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $924.00
Dec 24, 2026 – Dec 27, 2026 · 3 nights · Compare return dates departing Dec 24, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $910.00
Dec 24, 2026 – Dec 27, 2026 · 3 nights · Compare return dates departing Dec 24, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $924.00
Dec 25, 2026 – Dec 28, 2026 · 3 nights · Compare return dates departing Dec 25, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $910.00
Dec 25, 2026 – Dec 28, 2026 · 3 nights · Compare return dates departing Dec 25, 2026Alaska AirlinesUp to 1 stop each wayAxel-exclusive $924.00
Dec 26, 2026 – Jan 2, 2027 · 7 nights · Compare return dates departing Dec 26, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $910.00
Dec 26, 2026 – Jan 2, 2027 · 7 nights · Compare return dates departing Dec 26, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $924.00
Dec 29, 2026 · One way · Compare return dates departing Dec 29, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $469.00
Dec 29, 2026 · One way · Compare return dates departing Dec 29, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $476.00
Dec 30, 2026 – Jan 2, 2027 · 3 nights · Compare return dates departing Dec 30, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $910.00
Dec 30, 2026 – Jan 2, 2027 · 3 nights · Compare return dates departing Dec 30, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $924.00
Dec 31, 2026 – Jan 3, 2027 · 3 nights · Compare return dates departing Dec 31, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $910.00
Dec 31, 2026 – Jan 3, 2027 · 3 nights · Compare return dates departing Dec 31, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $924.00

Seattle (SEA) to Guanacaste (LIR): January 2027

Travel datesAirlineStopsTotal price
Jan 1, 2027 – Jan 4, 2027 · 3 nights · Compare return dates departing Jan 1, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $910.00
Jan 1, 2027 – Jan 4, 2027 · 3 nights · Compare return dates departing Jan 1, 2027Alaska AirlinesUp to 1 stop each wayAxel-exclusive $924.00
Jan 2, 2027 – Jan 9, 2027 · 7 nights · Compare return dates departing Jan 2, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $780.00
Jan 2, 2027 – Jan 9, 2027 · 7 nights · Compare return dates departing Jan 2, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $792.00
Jan 5, 2027 · One way · Compare return dates departing Jan 5, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $335.00
Jan 5, 2027 · One way · Compare return dates departing Jan 5, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $340.00
Jan 7, 2027 – Jan 10, 2027 · 3 nights · Compare return dates departing Jan 7, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $650.00
Jan 7, 2027 – Jan 10, 2027 · 3 nights · Compare return dates departing Jan 7, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $660.00
Jan 8, 2027 – Jan 11, 2027 · 3 nights · Compare return dates departing Jan 8, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $650.00
Jan 8, 2027 – Jan 11, 2027 · 3 nights · Compare return dates departing Jan 8, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $660.00
Jan 9, 2027 – Jan 16, 2027 · 7 nights · Compare return dates departing Jan 9, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $650.00
Jan 9, 2027 – Jan 16, 2027 · 7 nights · Compare return dates departing Jan 9, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $660.00
Jan 12, 2027 · One way · Compare return dates departing Jan 12, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $335.00
Jan 12, 2027 · One way · Compare return dates departing Jan 12, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $340.00
Jan 14, 2027 – Jan 17, 2027 · 3 nights · Compare return dates departing Jan 14, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $650.00
Jan 14, 2027 – Jan 17, 2027 · 3 nights · Compare return dates departing Jan 14, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $660.00
Jan 15, 2027 – Jan 18, 2027 · 3 nights · Compare return dates departing Jan 15, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $650.00
Jan 15, 2027 – Jan 18, 2027 · 3 nights · Compare return dates departing Jan 15, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $660.00
Jan 16, 2027 – Jan 23, 2027 · 7 nights · Compare return dates departing Jan 16, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $650.00
Jan 16, 2027 – Jan 23, 2027 · 7 nights · Compare return dates departing Jan 16, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $660.00
Jan 19, 2027 · One way · Compare return dates departing Jan 19, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $335.00
Jan 19, 2027 · One way · Compare return dates departing Jan 19, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $340.00
Jan 21, 2027 – Jan 24, 2027 · 3 nights · Compare return dates departing Jan 21, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $650.00
Jan 21, 2027 – Jan 24, 2027 · 3 nights · Compare return dates departing Jan 21, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $660.00
Jan 22, 2027 – Jan 25, 2027 · 3 nights · Compare return dates departing Jan 22, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $650.00
Jan 22, 2027 – Jan 25, 2027 · 3 nights · Compare return dates departing Jan 22, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $660.00
Jan 23, 2027 – Jan 30, 2027 · 7 nights · Compare return dates departing Jan 23, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $650.00
Jan 23, 2027 – Jan 30, 2027 · 7 nights · Compare return dates departing Jan 23, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $660.00
Jan 26, 2027 · One way · Compare return dates departing Jan 26, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $335.00
Jan 26, 2027 · One way · Compare return dates departing Jan 26, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $340.00
Jan 28, 2027 – Jan 31, 2027 · 3 nights · Compare return dates departing Jan 28, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $650.00
Jan 28, 2027 – Jan 31, 2027 · 3 nights · Compare return dates departing Jan 28, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $660.00
Jan 29, 2027 – Feb 1, 2027 · 3 nights · Compare return dates departing Jan 29, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $650.00
Jan 29, 2027 – Feb 1, 2027 · 3 nights · Compare return dates departing Jan 29, 2027Alaska AirlinesUp to 1 stop each wayAxel-exclusive $660.00
Jan 30, 2027 – Feb 6, 2027 · 7 nights · Compare return dates departing Jan 30, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $650.00
Jan 30, 2027 – Feb 6, 2027 · 7 nights · Compare return dates departing Jan 30, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $660.00

Seattle (SEA) to Guanacaste (LIR): February 2027

Travel datesAirlineStopsTotal price
Feb 2, 2027 · One way · Compare return dates departing Feb 2, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $335.00
Feb 2, 2027 · One way · Compare return dates departing Feb 2, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $340.00
Feb 4, 2027 – Feb 7, 2027 · 3 nights · Compare return dates departing Feb 4, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $650.00
Feb 4, 2027 – Feb 7, 2027 · 3 nights · Compare return dates departing Feb 4, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $660.00
Feb 5, 2027 – Feb 8, 2027 · 3 nights · Compare return dates departing Feb 5, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $650.00
Feb 5, 2027 – Feb 8, 2027 · 3 nights · Compare return dates departing Feb 5, 2027Alaska AirlinesUp to 1 stop each wayAxel-exclusive $660.00
Feb 6, 2027 – Feb 13, 2027 · 7 nights · Compare return dates departing Feb 6, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $715.00
Feb 6, 2027 – Feb 13, 2027 · 7 nights · Compare return dates departing Feb 6, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $726.00
Feb 12, 2027 – Feb 15, 2027 · 3 nights · Compare return dates departing Feb 12, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $780.00
Feb 12, 2027 – Feb 15, 2027 · 3 nights · Compare return dates departing Feb 12, 2027Alaska AirlinesUp to 1 stop each wayAxel-exclusive $792.00
Feb 19, 2027 – Feb 22, 2027 · 3 nights · Compare return dates departing Feb 19, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $715.00
Feb 19, 2027 – Feb 22, 2027 · 3 nights · Compare return dates departing Feb 19, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $726.00
Feb 20, 2027 – Feb 27, 2027 · 7 nights · Compare return dates departing Feb 20, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $715.00
Feb 20, 2027 – Feb 27, 2027 · 7 nights · Compare return dates departing Feb 20, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $726.00

Seattle (SEA) to Guanacaste (LIR): March 2027

Travel datesAirlineStopsTotal price
Mar 19, 2027 – Mar 22, 2027 · 3 nights · Compare return dates departing Mar 19, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $747.50
Mar 19, 2027 – Mar 22, 2027 · 3 nights · Compare return dates departing Mar 19, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $759.00
Mar 20, 2027 – Mar 27, 2027 · 7 nights · Compare return dates departing Mar 20, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $845.00
Mar 20, 2027 – Mar 27, 2027 · 7 nights · Compare return dates departing Mar 20, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $858.00
Mar 25, 2027 – Mar 29, 2027 · 4 nights · Compare return dates departing Mar 25, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $793.00
Mar 25, 2027 – Mar 29, 2027 · 4 nights · Compare return dates departing Mar 25, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $806.00

Seattle (SEA) to Guanacaste (LIR): April 2027

Travel datesAirlineStopsTotal price
Apr 16, 2027 – Apr 19, 2027 · 3 nights · Compare return dates departing Apr 16, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $627.00
Apr 16, 2027 – Apr 19, 2027 · 3 nights · Compare return dates departing Apr 16, 2027Alaska AirlinesUp to 1 stop each wayAxel-exclusive $638.00
Apr 17, 2027 – Apr 24, 2027 · 7 nights · Compare return dates departing Apr 17, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $627.00
Apr 17, 2027 – Apr 24, 2027 · 7 nights · Compare return dates departing Apr 17, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $638.00

Seattle (SEA) to Guanacaste (LIR): May 2027

Travel datesAirlineStopsTotal price
May 14, 2027 – May 17, 2027 · 3 nights · Compare return dates departing May 14, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $570.00
May 14, 2027 – May 17, 2027 · 3 nights · Compare return dates departing May 14, 2027Alaska AirlinesUp to 1 stop each wayAxel-exclusive $580.00
May 15, 2027 – May 22, 2027 · 7 nights · Compare return dates departing May 15, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $570.00
May 15, 2027 – May 22, 2027 · 7 nights · Compare return dates departing May 15, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $580.00
May 28, 2027 – May 31, 2027 · 3 nights · Compare return dates departing May 28, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $570.00
May 28, 2027 – May 31, 2027 · 3 nights · Compare return dates departing May 28, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $580.00

Seattle (SEA) to Guanacaste (LIR): June 2027

Travel datesAirlineStopsTotal price
Jun 11, 2027 – Jun 14, 2027 · 3 nights · Compare return dates departing Jun 11, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $570.00
Jun 11, 2027 – Jun 14, 2027 · 3 nights · Compare return dates departing Jun 11, 2027Alaska AirlinesUp to 1 stop each wayAxel-exclusive $580.00
Jun 12, 2027 – Jun 19, 2027 · 7 nights · Compare return dates departing Jun 12, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $570.00
Jun 12, 2027 – Jun 19, 2027 · 7 nights · Compare return dates departing Jun 12, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $580.00

Seattle (SEA) to Guanacaste (LIR): July 2027

Travel datesAirlineStopsTotal price
Jul 2, 2027 – Jul 6, 2027 · 4 nights · Compare return dates departing Jul 2, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $627.00
Jul 2, 2027 – Jul 6, 2027 · 4 nights · Compare return dates departing Jul 2, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $638.00
Jul 9, 2027 – Jul 12, 2027 · 3 nights · Compare return dates departing Jul 9, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $570.00
Jul 9, 2027 – Jul 12, 2027 · 3 nights · Compare return dates departing Jul 9, 2027Alaska AirlinesUp to 1 stop each wayAxel-exclusive $580.00
Jul 10, 2027 – Jul 17, 2027 · 7 nights · Compare return dates departing Jul 10, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $570.00
Jul 10, 2027 – Jul 17, 2027 · 7 nights · Compare return dates departing Jul 10, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $580.00

Seattle (SEA) to Guanacaste (LIR): August 2027

Travel datesAirlineStopsTotal price
Aug 6, 2027 – Aug 9, 2027 · 3 nights · Compare return dates departing Aug 6, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $570.00
Aug 6, 2027 – Aug 9, 2027 · 3 nights · Compare return dates departing Aug 6, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $580.00
Aug 7, 2027 – Aug 14, 2027 · 7 nights · Compare return dates departing Aug 7, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $570.00
Aug 7, 2027 – Aug 14, 2027 · 7 nights · Compare return dates departing Aug 7, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $580.00

Seattle (SEA) to Guanacaste (LIR): September 2027

Travel datesAirlineStopsTotal price
Sep 3, 2027 – Sep 6, 2027 · 3 nights · Compare return dates departing Sep 3, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $513.00
Sep 3, 2027 – Sep 6, 2027 · 3 nights · Compare return dates departing Sep 3, 2027Alaska AirlinesUp to 1 stop each wayAxel-exclusive $522.00
Sep 4, 2027 – Sep 11, 2027 · 7 nights · Compare return dates departing Sep 4, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $513.00
Sep 4, 2027 – Sep 11, 2027 · 7 nights · Compare return dates departing Sep 4, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $522.00
Sep 24, 2027 – Sep 27, 2027 · 3 nights · Compare return dates departing Sep 24, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $513.00
Sep 24, 2027 – Sep 27, 2027 · 3 nights · Compare return dates departing Sep 24, 2027Alaska AirlinesUp to 1 stop each wayAxel-exclusive $522.00
Sep 25, 2027 – Oct 2, 2027 · 7 nights · Compare return dates departing Sep 25, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $518.70
Sep 25, 2027 – Oct 2, 2027 · 7 nights · Compare return dates departing Sep 25, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $527.80

Route overview: Seattle to Guanacaste (LIR) flight deals

2026-11-19 → 2026-11-22 · Axel-exclusive $715.00

  • American Airlines AA630 / AA415: SEA 2026-11-19 00:47:00 → LIR 2026-11-19 13:00:00; 1 stop(s) via DFW; 613 minutes. Local airport times.
    • AA630: SEA 2026-11-19 00:47:00 → DFW 2026-11-19 06:39:00; layover at DFW: 136 minutes.
    • AA415: DFW 2026-11-19 08:55:00 → LIR 2026-11-19 13:00:00.
  • American Airlines AA372 / AA2647: LIR 2026-11-22 15:15:00 → SEA 2026-11-23 00:59:00; 1 stop(s) via DFW; 704 minutes. Local airport times.
    • AA372: LIR 2026-11-22 15:15:00 → DFW 2026-11-22 19:50:00; layover at DFW: 161 minutes.
    • AA2647: DFW 2026-11-22 22:31:00 → SEA 2026-11-23 00:59:00.

2026-11-19 → 2026-11-22 · Axel-exclusive $726.00

  • United Airlines UA2211 / UA2009: SEA 2026-11-19 23:59:00 → LIR 2026-11-20 11:24:00; 1 stop(s) via IAH; 565 minutes. Local airport times.
    • UA2211: SEA 2026-11-19 23:59:00 → IAH 2026-11-20 06:13:00; layover at IAH: 99 minutes.
    • UA2009: IAH 2026-11-20 07:52:00 → LIR 2026-11-20 11:24:00.
  • United Airlines UA1918 / UA2651: LIR 2026-11-22 13:00:00 → SEA 2026-11-22 23:16:00; 1 stop(s) via DEN; 736 minutes. Local airport times.
    • UA1918: LIR 2026-11-22 13:00:00 → DEN 2026-11-22 17:31:00; layover at DEN: 219 minutes.
    • UA2651: DEN 2026-11-22 21:10:00 → SEA 2026-11-22 23:16:00.

2026-11-24 · one way · Axel-exclusive $402.00

  • American Airlines AA630 / AA415: SEA 2026-11-24 00:47:00 → LIR 2026-11-24 13:00:00; 1 stop(s) via DFW; 613 minutes. Local airport times.
    • AA630: SEA 2026-11-24 00:47:00 → DFW 2026-11-24 06:39:00; layover at DFW: 136 minutes.
    • AA415: DFW 2026-11-24 08:55:00 → LIR 2026-11-24 13:00:00.

2026-11-24 · one way · Axel-exclusive $408.00

  • United Airlines UA2211 / UA2009: SEA 2026-11-24 23:59:00 → LIR 2026-11-25 11:24:00; 1 stop(s) via IAH; 565 minutes. Local airport times.
    • UA2211: SEA 2026-11-24 23:59:00 → IAH 2026-11-25 06:13:00; layover at IAH: 99 minutes.
    • UA2009: IAH 2026-11-25 07:52:00 → LIR 2026-11-25 11:24:00.

2026-11-28 → 2026-12-05 · Axel-exclusive $715.00

  • American Airlines AA630 / AA415: SEA 2026-11-28 00:47:00 → LIR 2026-11-28 13:00:00; 1 stop(s) via DFW; 613 minutes. Local airport times.
    • AA630: SEA 2026-11-28 00:47:00 → DFW 2026-11-28 06:39:00; layover at DFW: 136 minutes.
    • AA415: DFW 2026-11-28 08:55:00 → LIR 2026-11-28 13:00:00.
  • American Airlines AA372 / AA2647: LIR 2026-12-05 15:15:00 → SEA 2026-12-06 00:59:00; 1 stop(s) via DFW; 704 minutes. Local airport times.
    • AA372: LIR 2026-12-05 15:15:00 → DFW 2026-12-05 19:50:00; layover at DFW: 161 minutes.
    • AA2647: DFW 2026-12-05 22:31:00 → SEA 2026-12-06 00:59:00.

2026-11-28 → 2026-12-05 · Axel-exclusive $726.00

  • United Airlines UA2601 / UA1917: SEA 2026-11-28 05:00:00 → LIR 2026-11-28 16:10:00; 1 stop(s) via DEN; 550 minutes. Local airport times.
    • UA2601: SEA 2026-11-28 05:00:00 → DEN 2026-11-28 08:41:00; layover at DEN: 79 minutes.
    • UA1917: DEN 2026-11-28 10:00:00 → LIR 2026-11-28 16:10:00.
  • United Airlines UA1918 / UA2651: LIR 2026-12-05 13:00:00 → SEA 2026-12-05 23:16:00; 1 stop(s) via DEN; 736 minutes. Local airport times.
    • UA1918: LIR 2026-12-05 13:00:00 → DEN 2026-12-05 17:31:00; layover at DEN: 219 minutes.
    • UA2651: DEN 2026-12-05 21:10:00 → SEA 2026-12-05 23:16:00.

2026-12-12 → 2026-12-19 · Axel-exclusive $780.00

  • American Airlines AA630 / AA415: SEA 2026-12-12 00:47:00 → LIR 2026-12-12 13:00:00; 1 stop(s) via DFW; 613 minutes. Local airport times.
    • AA630: SEA 2026-12-12 00:47:00 → DFW 2026-12-12 06:39:00; layover at DFW: 136 minutes.
    • AA415: DFW 2026-12-12 08:55:00 → LIR 2026-12-12 13:00:00.
  • American Airlines AA372 / AA2647: LIR 2026-12-19 15:15:00 → SEA 2026-12-20 00:59:00; 1 stop(s) via DFW; 704 minutes. Local airport times.
    • AA372: LIR 2026-12-19 15:15:00 → DFW 2026-12-19 19:50:00; layover at DFW: 161 minutes.
    • AA2647: DFW 2026-12-19 22:31:00 → SEA 2026-12-20 00:59:00.

2026-12-12 → 2026-12-19 · Axel-exclusive $792.00

  • United Airlines UA2601 / UA1917: SEA 2026-12-12 05:00:00 → LIR 2026-12-12 16:10:00; 1 stop(s) via DEN; 550 minutes. Local airport times.
    • UA2601: SEA 2026-12-12 05:00:00 → DEN 2026-12-12 08:41:00; layover at DEN: 79 minutes.
    • UA1917: DEN 2026-12-12 10:00:00 → LIR 2026-12-12 16:10:00.
  • United Airlines UA1918 / UA2651: LIR 2026-12-19 13:00:00 → SEA 2026-12-19 23:16:00; 1 stop(s) via DEN; 736 minutes. Local airport times.
    • UA1918: LIR 2026-12-19 13:00:00 → DEN 2026-12-19 17:31:00; layover at DEN: 219 minutes.
    • UA2651: DEN 2026-12-19 21:10:00 → SEA 2026-12-19 23:16:00.

2026-12-25 → 2026-12-28 · Axel-exclusive $910.00

  • American Airlines AA630 / AA415: SEA 2026-12-25 00:47:00 → LIR 2026-12-25 13:00:00; 1 stop(s) via DFW; 613 minutes. Local airport times.
    • AA630: SEA 2026-12-25 00:47:00 → DFW 2026-12-25 06:39:00; layover at DFW: 136 minutes.
    • AA415: DFW 2026-12-25 08:55:00 → LIR 2026-12-25 13:00:00.
  • American Airlines AA372 / AA2647: LIR 2026-12-28 15:15:00 → SEA 2026-12-29 00:59:00; 1 stop(s) via DFW; 704 minutes. Local airport times.
    • AA372: LIR 2026-12-28 15:15:00 → DFW 2026-12-28 19:50:00; layover at DFW: 161 minutes.
    • AA2647: DFW 2026-12-28 22:31:00 → SEA 2026-12-29 00:59:00.

2026-12-25 → 2026-12-28 · Axel-exclusive $924.00

  • Alaska Airlines AS319 / AA2145: SEA 2026-12-25 21:32:00 → LIR 2026-12-26 10:58:00; 1 stop(s) via MIA; 686 minutes. Local airport times.
    • AS319: SEA 2026-12-25 21:32:00 → MIA 2026-12-26 06:21:00; layover at MIA: 153 minutes.
    • AA2145: MIA 2026-12-26 08:54:00 → LIR 2026-12-26 10:58:00.
  • Alaska Airlines AS617 / AA6444: LIR 2026-12-28 11:31:00 → SEA 2026-12-28 21:35:00; 1 stop(s) via LAX; 724 minutes. Local airport times.
    • AS617: LIR 2026-12-28 11:31:00 → LAX 2026-12-28 15:37:00; layover at LAX: 173 minutes.
    • AA6444: LAX 2026-12-28 18:30:00 → SEA 2026-12-28 21:35:00.

2027-01-07 → 2027-01-10 · Axel-exclusive $650.00

  • American Airlines AA630 / AA415: SEA 2027-01-07 00:47:00 → LIR 2027-01-07 13:00:00; 1 stop(s) via DFW; 613 minutes. Local airport times.
    • AA630: SEA 2027-01-07 00:47:00 → DFW 2027-01-07 06:39:00; layover at DFW: 136 minutes.
    • AA415: DFW 2027-01-07 08:55:00 → LIR 2027-01-07 13:00:00.
  • American Airlines AA372 / AA2647: LIR 2027-01-10 15:15:00 → SEA 2027-01-11 00:59:00; 1 stop(s) via DFW; 704 minutes. Local airport times.
    • AA372: LIR 2027-01-10 15:15:00 → DFW 2027-01-10 19:50:00; layover at DFW: 161 minutes.
    • AA2647: DFW 2027-01-10 22:31:00 → SEA 2027-01-11 00:59:00.

2027-01-07 → 2027-01-10 · Axel-exclusive $660.00

  • United Airlines UA2211 / UA2009: SEA 2027-01-07 23:59:00 → LIR 2027-01-08 11:24:00; 1 stop(s) via IAH; 565 minutes. Local airport times.
    • UA2211: SEA 2027-01-07 23:59:00 → IAH 2027-01-08 06:13:00; layover at IAH: 99 minutes.
    • UA2009: IAH 2027-01-08 07:52:00 → LIR 2027-01-08 11:24:00.
  • United Airlines UA1918 / UA2651: LIR 2027-01-10 13:00:00 → SEA 2027-01-10 23:16:00; 1 stop(s) via DEN; 736 minutes. Local airport times.
    • UA1918: LIR 2027-01-10 13:00:00 → DEN 2027-01-10 17:31:00; layover at DEN: 219 minutes.
    • UA2651: DEN 2027-01-10 21:10:00 → SEA 2027-01-10 23:16:00.

2027-01-21 → 2027-01-24 · Axel-exclusive $650.00

  • American Airlines AA630 / AA415: SEA 2027-01-21 00:47:00 → LIR 2027-01-21 13:00:00; 1 stop(s) via DFW; 613 minutes. Local airport times.
    • AA630: SEA 2027-01-21 00:47:00 → DFW 2027-01-21 06:39:00; layover at DFW: 136 minutes.
    • AA415: DFW 2027-01-21 08:55:00 → LIR 2027-01-21 13:00:00.
  • American Airlines AA372 / AA2647: LIR 2027-01-24 15:15:00 → SEA 2027-01-25 00:59:00; 1 stop(s) via DFW; 704 minutes. Local airport times.
    • AA372: LIR 2027-01-24 15:15:00 → DFW 2027-01-24 19:50:00; layover at DFW: 161 minutes.
    • AA2647: DFW 2027-01-24 22:31:00 → SEA 2027-01-25 00:59:00.

2027-01-21 → 2027-01-24 · Axel-exclusive $660.00

  • United Airlines UA2211 / UA2009: SEA 2027-01-21 23:59:00 → LIR 2027-01-22 11:24:00; 1 stop(s) via IAH; 565 minutes. Local airport times.
    • UA2211: SEA 2027-01-21 23:59:00 → IAH 2027-01-22 06:13:00; layover at IAH: 99 minutes.
    • UA2009: IAH 2027-01-22 07:52:00 → LIR 2027-01-22 11:24:00.
  • United Airlines UA1918 / UA2651: LIR 2027-01-24 13:00:00 → SEA 2027-01-24 23:16:00; 1 stop(s) via DEN; 736 minutes. Local airport times.
    • UA1918: LIR 2027-01-24 13:00:00 → DEN 2027-01-24 17:31:00; layover at DEN: 219 minutes.
    • UA2651: DEN 2027-01-24 21:10:00 → SEA 2027-01-24 23:16:00.

2027-02-04 → 2027-02-07 · Axel-exclusive $650.00

  • American Airlines AA630 / AA415: SEA 2027-02-04 00:47:00 → LIR 2027-02-04 13:00:00; 1 stop(s) via DFW; 613 minutes. Local airport times.
    • AA630: SEA 2027-02-04 00:47:00 → DFW 2027-02-04 06:39:00; layover at DFW: 136 minutes.
    • AA415: DFW 2027-02-04 08:55:00 → LIR 2027-02-04 13:00:00.
  • American Airlines AA372 / AA2647: LIR 2027-02-07 15:15:00 → SEA 2027-02-08 00:59:00; 1 stop(s) via DFW; 704 minutes. Local airport times.
    • AA372: LIR 2027-02-07 15:15:00 → DFW 2027-02-07 19:50:00; layover at DFW: 161 minutes.
    • AA2647: DFW 2027-02-07 22:31:00 → SEA 2027-02-08 00:59:00.

2027-02-04 → 2027-02-07 · Axel-exclusive $660.00

  • United Airlines UA2211 / UA2009: SEA 2027-02-04 23:59:00 → LIR 2027-02-05 11:24:00; 1 stop(s) via IAH; 565 minutes. Local airport times.
    • UA2211: SEA 2027-02-04 23:59:00 → IAH 2027-02-05 06:13:00; layover at IAH: 99 minutes.
    • UA2009: IAH 2027-02-05 07:52:00 → LIR 2027-02-05 11:24:00.
  • United Airlines UA1918 / UA2651: LIR 2027-02-07 13:00:00 → SEA 2027-02-07 23:16:00; 1 stop(s) via DEN; 736 minutes. Local airport times.
    • UA1918: LIR 2027-02-07 13:00:00 → DEN 2027-02-07 17:31:00; layover at DEN: 219 minutes.
    • UA2651: DEN 2027-02-07 21:10:00 → SEA 2027-02-07 23:16:00.

2027-03-19 → 2027-03-22 · Axel-exclusive $747.50

  • American Airlines AA630 / AA415: SEA 2027-03-19 00:47:00 → LIR 2027-03-19 12:00:00; 1 stop(s) via DFW; 613 minutes. Local airport times.
    • AA630: SEA 2027-03-19 00:47:00 → DFW 2027-03-19 06:39:00; layover at DFW: 136 minutes.
    • AA415: DFW 2027-03-19 08:55:00 → LIR 2027-03-19 12:00:00.
  • American Airlines AA1919 / AS305: LIR 2027-03-22 11:58:00 → SEA 2027-03-22 23:20:00; 1 stop(s) via MIA; 742 minutes. Local airport times.
    • AA1919: LIR 2027-03-22 11:58:00 → MIA 2027-03-22 16:52:00; layover at MIA: 149 minutes.
    • AS305: MIA 2027-03-22 19:21:00 → SEA 2027-03-22 23:20:00.

2027-03-19 → 2027-03-22 · Axel-exclusive $759.00

  • United Airlines UA2601 / UA1917: SEA 2027-03-19 05:00:00 → LIR 2027-03-19 15:10:00; 1 stop(s) via DEN; 550 minutes. Local airport times.
    • UA2601: SEA 2027-03-19 05:00:00 → DEN 2027-03-19 08:41:00; layover at DEN: 79 minutes.
    • UA1917: DEN 2027-03-19 10:00:00 → LIR 2027-03-19 15:10:00.
  • United Airlines UA1918 / UA2651: LIR 2027-03-22 13:00:00 → SEA 2027-03-23 00:16:00; 1 stop(s) via DEN; 736 minutes. Local airport times.
    • UA1918: LIR 2027-03-22 13:00:00 → DEN 2027-03-22 18:31:00; layover at DEN: 219 minutes.
    • UA2651: DEN 2027-03-22 22:10:00 → SEA 2027-03-23 00:16:00.

2027-05-15 → 2027-05-22 · Axel-exclusive $570.00

  • American Airlines AA630 / AA415: SEA 2027-05-15 00:47:00 → LIR 2027-05-15 12:00:00; 1 stop(s) via DFW; 613 minutes. Local airport times.
    • AA630: SEA 2027-05-15 00:47:00 → DFW 2027-05-15 06:39:00; layover at DFW: 136 minutes.
    • AA415: DFW 2027-05-15 08:55:00 → LIR 2027-05-15 12:00:00.
  • American Airlines AA1919 / AS305: LIR 2027-05-22 11:58:00 → SEA 2027-05-22 23:20:00; 1 stop(s) via MIA; 742 minutes. Local airport times.
    • AA1919: LIR 2027-05-22 11:58:00 → MIA 2027-05-22 16:52:00; layover at MIA: 149 minutes.
    • AS305: MIA 2027-05-22 19:21:00 → SEA 2027-05-22 23:20:00.

2027-05-15 → 2027-05-22 · Axel-exclusive $580.00

  • United Airlines UA2601 / UA1917: SEA 2027-05-15 05:00:00 → LIR 2027-05-15 15:10:00; 1 stop(s) via DEN; 550 minutes. Local airport times.
    • UA2601: SEA 2027-05-15 05:00:00 → DEN 2027-05-15 08:41:00; layover at DEN: 79 minutes.
    • UA1917: DEN 2027-05-15 10:00:00 → LIR 2027-05-15 15:10:00.
  • United Airlines UA1918 / UA2651: LIR 2027-05-22 13:00:00 → SEA 2027-05-23 00:16:00; 1 stop(s) via DEN; 736 minutes. Local airport times.
    • UA1918: LIR 2027-05-22 13:00:00 → DEN 2027-05-22 18:31:00; layover at DEN: 219 minutes.
    • UA2651: DEN 2027-05-22 22:10:00 → SEA 2027-05-23 00:16:00.

2027-07-10 → 2027-07-17 · Axel-exclusive $570.00

  • American Airlines AA630 / AA415: SEA 2027-07-10 00:47:00 → LIR 2027-07-10 12:00:00; 1 stop(s) via DFW; 613 minutes. Local airport times.
    • AA630: SEA 2027-07-10 00:47:00 → DFW 2027-07-10 06:39:00; layover at DFW: 136 minutes.
    • AA415: DFW 2027-07-10 08:55:00 → LIR 2027-07-10 12:00:00.
  • American Airlines AA1919 / AS305: LIR 2027-07-17 11:58:00 → SEA 2027-07-17 23:20:00; 1 stop(s) via MIA; 742 minutes. Local airport times.
    • AA1919: LIR 2027-07-17 11:58:00 → MIA 2027-07-17 16:52:00; layover at MIA: 149 minutes.
    • AS305: MIA 2027-07-17 19:21:00 → SEA 2027-07-17 23:20:00.

2027-07-10 → 2027-07-17 · Axel-exclusive $610.00

  • Alaska Airlines AS220 / AS616: SEA 2027-07-10 18:52:00 → LIR 2027-07-11 06:12:00; 1 stop(s) via LAX; 620 minutes. Local airport times.
    • AS220: SEA 2027-07-10 18:52:00 → LAX 2027-07-10 21:37:00; layover at LAX: 106 minutes.
    • AS616: LAX 2027-07-10 23:23:00 → LIR 2027-07-11 06:12:00.
  • Alaska Airlines AS769: LIR 2027-07-17 07:45:00 → SEA 2027-07-17 14:41:00; nonstop; 476 minutes. Local airport times.

2027-09-25 → 2027-10-02 · Axel-exclusive $518.70

  • American Airlines AA630 / AA415: SEA 2027-09-25 00:47:00 → LIR 2027-09-25 12:00:00; 1 stop(s) via DFW; 613 minutes. Local airport times.
    • AA630: SEA 2027-09-25 00:47:00 → DFW 2027-09-25 06:39:00; layover at DFW: 136 minutes.
    • AA415: DFW 2027-09-25 08:55:00 → LIR 2027-09-25 12:00:00.
  • American Airlines AA1919 / AS305: LIR 2027-10-02 11:58:00 → SEA 2027-10-02 23:20:00; 1 stop(s) via MIA; 742 minutes. Local airport times.
    • AA1919: LIR 2027-10-02 11:58:00 → MIA 2027-10-02 16:52:00; layover at MIA: 149 minutes.
    • AS305: MIA 2027-10-02 19:21:00 → SEA 2027-10-02 23:20:00.

2027-09-25 → 2027-10-02 · Axel-exclusive $527.80

  • United Airlines UA2601 / UA1917: SEA 2027-09-25 05:00:00 → LIR 2027-09-25 15:10:00; 1 stop(s) via DEN; 550 minutes. Local airport times.
    • UA2601: SEA 2027-09-25 05:00:00 → DEN 2027-09-25 08:41:00; layover at DEN: 79 minutes.
    • UA1917: DEN 2027-09-25 10:00:00 → LIR 2027-09-25 15:10:00.
  • United Airlines UA1918 / UA2651: LIR 2027-10-02 13:00:00 → SEA 2027-10-03 00:16:00; 1 stop(s) via DEN; 736 minutes. Local airport times.
    • UA1918: LIR 2027-10-02 13:00:00 → DEN 2027-10-02 18:31:00; layover at DEN: 219 minutes.
    • UA2651: DEN 2027-10-02 22:10:00 → SEA 2027-10-03 00:16:00.

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Flights to Guanacaste (LIR) by departure city

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Fares observed November 3 – 6, 2026. USD for the travelers shown.

November 2026

1 adult · Economy · Round-trip starting totals

FromDestinationTravel datesOutbound flightAxel-exclusiveAirline fareNext step
Dallas (DFW)Guanacaste (LIR)Nov 8–12, 2026 · 4 daysOut: Air Canada 1030 / 1873 · 1 stop (YYZ) · 31h 10m · 07:00–14:10 (November 9, 2026) localAxel-exclusive From $504 · Save $28From $532See flights for these dates
Dallas (DFW)Guanacaste (LIR)Nov 8–12, 2026 · 4 daysOut: American Airlines 409 · Nonstop · 4h 5m · 10:30–14:35 localAxel-exclusive From $1,173 · Save $67From $1,240See flights for these dates
Dallas (DFW)Guanacaste (LIR)Nov 10–14, 2026 · 4 daysOut: Air Canada 1030 / 1873 · 1 stop (YYZ) · 31h 10m · 07:00–14:10 (November 11, 2026) localAxel-exclusive From $1,182 · Save $64From $1,246See flights for these dates
Dallas (DFW)Guanacaste (LIR)Nov 10–14, 2026 · 4 daysOut: United Airlines 2670 / 1512 · 1 stop (IAH) · 6h 10m · 07:00–13:10 localAxel-exclusive From $1,506 · Save $85From $1,591See flights for these dates

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December 2026

1 adult · Economy · Round-trip starting totals

FromDestinationTravel datesOutbound flightAxel-exclusiveAirline fareNext step
Dallas (DFW)Guanacaste (LIR)Dec 18, 2026–Jan 3, 2027 · 16 daysOut: American Airlines 409 · Nonstop · 4h 5m · 10:30–14:35 localAxel-exclusive From $2,058 · Save $112From $2,170See flights for these dates

1 adult · Economy · Round-trip totals

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FromDestinationTravel datesFlights (out / return)Axel-exclusiveAirline fareNext step
Dallas (DFW)Guanacaste (LIR)Dec 25, 2026–Jan 1, 2027 · 7 daysOut: American Airlines 415 · Nonstop · 4h 5m · 08:55–13:00 local; Return: American Airlines 1919 / 3117 · 1 stop (MIA) · 8h 5m · 11:58–20:03 localAxel-exclusive $1,526 · Save $83$1,609Customer link — share with the traveler · See flights for these dates
Dallas (DFW)Guanacaste (LIR)Dec 25, 2026–Jan 1, 2027 · 7 daysOut: American Airlines 415 · Nonstop · 4h 5m · 08:55–13:00 local; Return: American Airlines 2060 · Nonstop · 4h 35m · 14:00–18:35 localAxel-exclusive $2,276 · Save $129$2,405Customer link — share with the traveler · See flights for these dates

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March 2027

1 adult · Economy · Round-trip totals

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FromDestinationTravel datesFlights (out / return)Axel-exclusiveAirline fareNext step
Dallas (DFW)Guanacaste (LIR)Mar 13–19, 2027 · 6 daysOut: United Airlines 2670 / 1512 · 1 stop (IAH) · 6h 10m · 07:00–13:10 local; Return: United Airlines 1265 / 1597 · 1 stop (IAH) · 9h 7m · 07:40–17:47 localAxel-exclusive $1,536 · Save $81$1,617Customer link — share with the traveler · See flights for these dates
Dallas (DFW)Guanacaste (LIR)Mar 13–19, 2027 · 6 daysOut: United Airlines 2670 / 1512 · 1 stop (IAH) · 6h 10m · 07:00–13:10 local; Return: American Airlines 372 · Nonstop · 4h 33m · 14:16–19:49 localAxel-exclusive $3,883 · Save $213$4,096Customer link — share with the traveler · See flights for these dates
Dallas (DFW)Guanacaste (LIR)Mar 13–20, 2027 · 7 daysOut: United Airlines 6131 / 2009 · 1 stop (IAH) · 6h 4m · 05:10–11:14 local; Return: United Airlines 1265 / 1725 · 1 stop (IAH) · 10h 58m · 07:40–19:38 localAxel-exclusive $1,194 · Save $70$1,264Customer link — share with the traveler · See flights for these dates
Dallas (DFW)Guanacaste (LIR)Mar 13–20, 2027 · 7 daysOut: United Airlines 6131 / 2009 · 1 stop (IAH) · 6h 4m · 05:10–11:14 local; Return: American Airlines 372 · Nonstop · 4h 33m · 14:16–19:49 localAxel-exclusive $3,289 · Save $180$3,469Customer link — share with the traveler · See flights for these dates

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May 2027

1 adult · Economy · Round-trip totals

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FromDestinationTravel datesFlights (out / return)Axel-exclusiveAirline fareNext step
Dallas (DFW)Guanacaste (LIR)May 28–31, 2027 · 3 daysOut: United Airlines 2260 / 2009 · 1 stop (IAH) · 5h 40m · 05:10–09:50 local; Return: United Airlines 401 / 1183 · 1 stop (IAH) · 6h 36m · 15:27–23:03 localAxel-exclusive $798 · Save $46$844Customer link — share with the traveler · See flights for these dates
Dallas (DFW)Guanacaste (LIR)May 28–31, 2027 · 3 daysOut: United Airlines 2260 / 2009 · 1 stop (IAH) · 5h 40m · 05:10–09:50 local; Return: American Airlines 2060 · Nonstop · 4h 32m · 14:18–19:50 localAxel-exclusive $3,309 · Save $183$3,492Customer link — share with the traveler · See flights for these dates

1 adult · Economy · One-way totals

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FromDestinationTravel datesOutbound flightAxel-exclusiveAirline fareNext step
Dallas (DFW)Guanacaste (LIR)May 28, 2027Out: Air Canada 1070 / 481 / 1873 · 2 stops (YUL, YYZ) · 25h 10m · 12:00–12:10 (May 29, 2027) localAxel-exclusive $314 · Save $17$330Customer link — share with the traveler · See flights for these dates
Dallas (DFW)Guanacaste (LIR)May 28, 2027Out: American Airlines 409 · Nonstop · 4h 5m · 10:40–13:45 localAxel-exclusive $700 · Save $37$737Customer link — share with the traveler · See flights for these dates

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June 2027

1 adult · Economy · Round-trip totals

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FromDestinationTravel datesFlights (out / return)Axel-exclusiveAirline fareNext step
Dallas (DFW)Guanacaste (LIR)Jun 5–12, 2027 · 7 daysOut: American Airlines 409 · Nonstop · 4h 5m · 10:40–13:45 local; Return: American Airlines 898 / 1391 · 1 stop (CLT) · 10h 59m · 12:22–00:21 (June 13, 2027) localAxel-exclusive $891 · Save $49$940Customer link — share with the traveler · See flights for these dates
Dallas (DFW)Guanacaste (LIR)Jun 5–12, 2027 · 7 daysOut: American Airlines 409 · Nonstop · 4h 5m · 10:40–13:45 local; Return: American Airlines 2060 · Nonstop · 4h 32m · 14:18–19:50 localAxel-exclusive $976 · Save $56$1,032Customer link — share with the traveler · See flights for these dates

2 adults · Economy · Round-trip totals

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FromDestinationTravel datesFlights (out / return)Axel-exclusiveAirline fareNext step
Dallas (DFW)Guanacaste (LIR)Jun 6–12, 2027 · 6 daysOut: American Airlines 409 · Nonstop · 4h 5m · 10:40–13:45 local; Return: American Airlines 898 / 1391 · 1 stop (CLT) · 10h 59m · 12:22–00:21 (June 13, 2027) localAxel-exclusive $1,526 · Save $80$1,606Customer link — share with the traveler · See flights for these dates
Dallas (DFW)Guanacaste (LIR)Jun 6–12, 2027 · 6 daysOut: American Airlines 409 · Nonstop · 4h 5m · 10:40–13:45 local; Return: American Airlines 2060 · Nonstop · 4h 32m · 14:18–19:50 localAxel-exclusive $1,693 · Save $97$1,790Customer link — share with the traveler · See flights for these dates

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July 2027

1 adult · Economy · Round-trip totals

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FromDestinationTravel datesFlights (out / return)Axel-exclusiveAirline fareNext step
Dallas (DFW)Guanacaste (LIR)Jul 2–6, 2027 · 4 daysOut: United Airlines 2260 / 2009 · 1 stop (IAH) · 5h 40m · 05:10–09:50 local; Return: United Airlines 401 / 1183 · 1 stop (IAH) · 6h 36m · 15:27–23:03 localAxel-exclusive $652 · Save $37$689Customer link — share with the traveler · See flights for these dates
Dallas (DFW)Guanacaste (LIR)Jul 2–6, 2027 · 4 daysOut: United Airlines 2260 / 2009 · 1 stop (IAH) · 5h 40m · 05:10–09:50 local; Return: American Airlines 372 · Nonstop · 4h 30m · 15:47–21:17 localAxel-exclusive $3,253 · Save $189$3,442Customer link — share with the traveler · See flights for these dates

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Hotels in Sardinal, Guanacaste Province with Axel

Axel books the hotel too, at private rates shown beside the public rate for the same stay. Hotels in Sardinal, Guanacaste Province has the best recent deals, and a flight booked with Axel can make the hotel cheaper through the bundle.

Hotel details in Sardinal, Guanacaste Province: Condovac la Costa · El Mangroove Papagayo, Autograph Collection · Hotel & Villas Huetares · Hotel Bosque del Mar, Playa Hermosa · Hotel Casa Blanca · All 12 hotels in Sardinal, Guanacaste Province

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  • This page: Flights to Guanacaste (LIR): deals from 12 cities. Flights to Guanacaste (LIR) from Seattle, New York, San Francisco Bay Area, Los Angeles, Miami or Fort Lauderdale, Chicago, Denver, Minneapolis, Houston, Washington, DC, Dallas-Fort Worth, London. Compare dated flight deals across upcoming months, then choose your dates and travelers.
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