Ontario (ONT) to San Juan (SJU)

Lowest published fares for the months ahead: $480 round trip, Axel-exclusive, American Airlines, 1 stop, Sep 3–6, 2027; $275 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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Ontario (ONT) to San Juan (SJU): November 2026

Travel dates Airline Stops Total price
Nov 19, 2026 – Nov 22, 2026 · 3 nights · Compare return dates departing Nov 19, 2026 American Airlines Up to 1 stop each way Axel-exclusive $543.15
Nov 19, 2026 – Nov 22, 2026 · 3 nights · Compare return dates departing Nov 19, 2026 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $552.65
Nov 20, 2026 – Nov 23, 2026 · 3 nights · Compare return dates departing Nov 20, 2026 American Airlines Up to 1 stop each way Axel-exclusive $543.15
Nov 20, 2026 – Nov 23, 2026 · 3 nights · Compare return dates departing Nov 20, 2026 United Airlines / Delta Air Lines Up to 1 stop each way Axel-exclusive $576.25
Nov 21, 2026 – Nov 28, 2026 · 7 nights · Compare return dates departing Nov 21, 2026 American Airlines Up to 1 stop each way Axel-exclusive $601.80
Nov 21, 2026 – Nov 28, 2026 · 7 nights · Compare return dates departing Nov 21, 2026 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $613.60
Nov 24, 2026 · One way · Compare return dates departing Nov 24, 2026 American Airlines Up to 1 stop each way Axel-exclusive $324.50
Nov 24, 2026 · One way · Compare return dates departing Nov 24, 2026 United Airlines Up to 1 stop each way Axel-exclusive $336.30
Nov 24, 2026 – Nov 29, 2026 · 5 nights · Compare return dates departing Nov 24, 2026 American Airlines Up to 1 stop each way Axel-exclusive $601.80
Nov 24, 2026 – Nov 29, 2026 · 5 nights · Compare return dates departing Nov 24, 2026 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $613.60
Nov 26, 2026 – Nov 29, 2026 · 3 nights · Compare return dates departing Nov 26, 2026 American Airlines Up to 1 stop each way Axel-exclusive $601.80
Nov 26, 2026 – Nov 29, 2026 · 3 nights · Compare return dates departing Nov 26, 2026 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $613.60
Nov 27, 2026 – Nov 30, 2026 · 3 nights · Compare return dates departing Nov 27, 2026 American Airlines Up to 1 stop each way Axel-exclusive $543.15
Nov 27, 2026 – Nov 30, 2026 · 3 nights · Compare return dates departing Nov 27, 2026 United Airlines / Delta Air Lines Up to 1 stop each way Axel-exclusive $573.95
Nov 28, 2026 – Dec 5, 2026 · 7 nights · Compare return dates departing Nov 28, 2026 American Airlines Up to 1 stop each way Axel-exclusive $555.90
Nov 28, 2026 – Dec 5, 2026 · 7 nights · Compare return dates departing Nov 28, 2026 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $567.70

Ontario (ONT) to San Juan (SJU): December 2026

Travel dates Airline Stops Total price
Dec 1, 2026 · One way · Compare return dates departing Dec 1, 2026 American Airlines Up to 1 stop each way Axel-exclusive $275.00
Dec 1, 2026 · One way · Compare return dates departing Dec 1, 2026 United Airlines Up to 1 stop each way Axel-exclusive $285.00
Dec 3, 2026 – Dec 6, 2026 · 3 nights · Compare return dates departing Dec 3, 2026 American Airlines Up to 1 stop each way Axel-exclusive $510.00
Dec 3, 2026 – Dec 6, 2026 · 3 nights · Compare return dates departing Dec 3, 2026 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $520.00
Dec 4, 2026 – Dec 7, 2026 · 3 nights · Compare return dates departing Dec 4, 2026 American Airlines Up to 1 stop each way Axel-exclusive $510.00
Dec 4, 2026 – Dec 7, 2026 · 3 nights · Compare return dates departing Dec 4, 2026 United Airlines / Delta Air Lines Up to 1 stop each way Axel-exclusive $540.00
Dec 5, 2026 – Dec 12, 2026 · 7 nights · Compare return dates departing Dec 5, 2026 American Airlines Up to 1 stop each way Axel-exclusive $510.00
Dec 5, 2026 – Dec 12, 2026 · 7 nights · Compare return dates departing Dec 5, 2026 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $520.00
Dec 8, 2026 · One way · Compare return dates departing Dec 8, 2026 American Airlines Up to 1 stop each way Axel-exclusive $275.00
Dec 8, 2026 · One way · Compare return dates departing Dec 8, 2026 United Airlines Up to 1 stop each way Axel-exclusive $285.00
Dec 10, 2026 – Dec 13, 2026 · 3 nights · Compare return dates departing Dec 10, 2026 American Airlines Up to 1 stop each way Axel-exclusive $510.00
Dec 10, 2026 – Dec 13, 2026 · 3 nights · Compare return dates departing Dec 10, 2026 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $520.00
Dec 11, 2026 – Dec 14, 2026 · 3 nights · Compare return dates departing Dec 11, 2026 American Airlines Up to 1 stop each way Axel-exclusive $510.00
Dec 11, 2026 – Dec 14, 2026 · 3 nights · Compare return dates departing Dec 11, 2026 United Airlines / Delta Air Lines Up to 1 stop each way Axel-exclusive $540.00
Dec 12, 2026 – Dec 19, 2026 · 7 nights · Compare return dates departing Dec 12, 2026 American Airlines Up to 1 stop each way Axel-exclusive $624.75
Dec 12, 2026 – Dec 19, 2026 · 7 nights · Compare return dates departing Dec 12, 2026 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $634.75
Dec 15, 2026 · One way · Compare return dates departing Dec 15, 2026 American Airlines Up to 1 stop each way Axel-exclusive $275.00
Dec 15, 2026 · One way · Compare return dates departing Dec 15, 2026 United Airlines Up to 1 stop each way Axel-exclusive $285.00
Dec 17, 2026 – Dec 20, 2026 · 3 nights · Compare return dates departing Dec 17, 2026 American Airlines Up to 1 stop each way Axel-exclusive $624.75
Dec 17, 2026 – Dec 20, 2026 · 3 nights · Compare return dates departing Dec 17, 2026 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $634.75
Dec 18, 2026 – Dec 21, 2026 · 3 nights · Compare return dates departing Dec 18, 2026 American Airlines Up to 1 stop each way Axel-exclusive $624.75
Dec 18, 2026 – Dec 21, 2026 · 3 nights · Compare return dates departing Dec 18, 2026 United Airlines / Delta Air Lines Up to 1 stop each way Axel-exclusive $663.75
Dec 19, 2026 – Dec 26, 2026 · 7 nights · Compare return dates departing Dec 19, 2026 American Airlines Up to 1 stop each way Axel-exclusive $739.50
Dec 19, 2026 – Dec 26, 2026 · 7 nights · Compare return dates departing Dec 19, 2026 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $754.00
Dec 22, 2026 · One way · Compare return dates departing Dec 22, 2026 American Airlines Up to 1 stop each way Axel-exclusive $398.75
Dec 22, 2026 · One way · Compare return dates departing Dec 22, 2026 United Airlines Up to 1 stop each way Axel-exclusive $413.25
Dec 22, 2026 – Dec 27, 2026 · 5 nights · Compare return dates departing Dec 22, 2026 American Airlines Up to 1 stop each way Axel-exclusive $739.50
Dec 22, 2026 – Dec 27, 2026 · 5 nights · Compare return dates departing Dec 22, 2026 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $754.00
Dec 24, 2026 – Dec 27, 2026 · 3 nights · Compare return dates departing Dec 24, 2026 American Airlines Up to 1 stop each way Axel-exclusive $739.50
Dec 24, 2026 – Dec 27, 2026 · 3 nights · Compare return dates departing Dec 24, 2026 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $754.00
Dec 25, 2026 – Dec 28, 2026 · 3 nights · Compare return dates departing Dec 25, 2026 American Airlines Up to 1 stop each way Axel-exclusive $739.50
Dec 25, 2026 – Dec 28, 2026 · 3 nights · Compare return dates departing Dec 25, 2026 United Airlines / Delta Air Lines Up to 1 stop each way Axel-exclusive $783.00
Dec 26, 2026 – Jan 2, 2027 · 7 nights · Compare return dates departing Dec 26, 2026 American Airlines Up to 1 stop each way Axel-exclusive $739.50
Dec 26, 2026 – Jan 2, 2027 · 7 nights · Compare return dates departing Dec 26, 2026 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $754.00
Dec 29, 2026 · One way · Compare return dates departing Dec 29, 2026 American Airlines Up to 1 stop each way Axel-exclusive $398.75
Dec 29, 2026 · One way · Compare return dates departing Dec 29, 2026 United Airlines Up to 1 stop each way Axel-exclusive $413.25
Dec 30, 2026 – Jan 2, 2027 · 3 nights · Compare return dates departing Dec 30, 2026 American Airlines Up to 1 stop each way Axel-exclusive $739.50
Dec 30, 2026 – Jan 2, 2027 · 3 nights · Compare return dates departing Dec 30, 2026 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $754.00
Dec 31, 2026 – Jan 3, 2027 · 3 nights · Compare return dates departing Dec 31, 2026 American Airlines Up to 1 stop each way Axel-exclusive $739.50
Dec 31, 2026 – Jan 3, 2027 · 3 nights · Compare return dates departing Dec 31, 2026 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $754.00

Ontario (ONT) to San Juan (SJU): January 2027

Travel dates Airline Stops Total price
Jan 1, 2027 – Jan 4, 2027 · 3 nights · Compare return dates departing Jan 1, 2027 American Airlines Up to 1 stop each way Axel-exclusive $739.50
Jan 1, 2027 – Jan 4, 2027 · 3 nights · Compare return dates departing Jan 1, 2027 United Airlines / Delta Air Lines Up to 1 stop each way Axel-exclusive $783.00
Jan 2, 2027 – Jan 9, 2027 · 7 nights · Compare return dates departing Jan 2, 2027 American Airlines Up to 1 stop each way Axel-exclusive $624.75
Jan 2, 2027 – Jan 9, 2027 · 7 nights · Compare return dates departing Jan 2, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $639.25
Jan 5, 2027 · One way · Compare return dates departing Jan 5, 2027 American Airlines Up to 1 stop each way Axel-exclusive $275.00
Jan 5, 2027 · One way · Compare return dates departing Jan 5, 2027 United Airlines Up to 1 stop each way Axel-exclusive $285.00
Jan 7, 2027 – Jan 10, 2027 · 3 nights · Compare return dates departing Jan 7, 2027 American Airlines Up to 1 stop each way Axel-exclusive $510.00
Jan 7, 2027 – Jan 10, 2027 · 3 nights · Compare return dates departing Jan 7, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $520.00
Jan 8, 2027 – Jan 11, 2027 · 3 nights · Compare return dates departing Jan 8, 2027 American Airlines Up to 1 stop each way Axel-exclusive $510.00
Jan 8, 2027 – Jan 11, 2027 · 3 nights · Compare return dates departing Jan 8, 2027 United Airlines / Delta Air Lines Up to 1 stop each way Axel-exclusive $540.00
Jan 9, 2027 – Jan 16, 2027 · 7 nights · Compare return dates departing Jan 9, 2027 American Airlines Up to 1 stop each way Axel-exclusive $548.25
Jan 9, 2027 – Jan 16, 2027 · 7 nights · Compare return dates departing Jan 9, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $558.25
Jan 12, 2027 · One way · Compare return dates departing Jan 12, 2027 American Airlines Up to 1 stop each way Axel-exclusive $275.00
Jan 12, 2027 · One way · Compare return dates departing Jan 12, 2027 United Airlines Up to 1 stop each way Axel-exclusive $285.00
Jan 14, 2027 – Jan 17, 2027 · 3 nights · Compare return dates departing Jan 14, 2027 American Airlines Up to 1 stop each way Axel-exclusive $586.50
Jan 14, 2027 – Jan 17, 2027 · 3 nights · Compare return dates departing Jan 14, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $598.00
Jan 15, 2027 – Jan 18, 2027 · 3 nights · Compare return dates departing Jan 15, 2027 American Airlines Up to 1 stop each way Axel-exclusive $586.50
Jan 15, 2027 – Jan 18, 2027 · 3 nights · Compare return dates departing Jan 15, 2027 United Airlines / Delta Air Lines Up to 1 stop each way Axel-exclusive $621.00
Jan 16, 2027 – Jan 23, 2027 · 7 nights · Compare return dates departing Jan 16, 2027 American Airlines Up to 1 stop each way Axel-exclusive $548.25
Jan 16, 2027 – Jan 23, 2027 · 7 nights · Compare return dates departing Jan 16, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $559.75
Jan 19, 2027 · One way · Compare return dates departing Jan 19, 2027 American Airlines Up to 1 stop each way Axel-exclusive $275.00
Jan 19, 2027 · One way · Compare return dates departing Jan 19, 2027 United Airlines Up to 1 stop each way Axel-exclusive $285.00
Jan 21, 2027 – Jan 24, 2027 · 3 nights · Compare return dates departing Jan 21, 2027 American Airlines Up to 1 stop each way Axel-exclusive $510.00
Jan 21, 2027 – Jan 24, 2027 · 3 nights · Compare return dates departing Jan 21, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $520.00
Jan 22, 2027 – Jan 25, 2027 · 3 nights · Compare return dates departing Jan 22, 2027 American Airlines Up to 1 stop each way Axel-exclusive $510.00
Jan 22, 2027 – Jan 25, 2027 · 3 nights · Compare return dates departing Jan 22, 2027 United Airlines / Delta Air Lines Up to 1 stop each way Axel-exclusive $540.00
Jan 23, 2027 – Jan 30, 2027 · 7 nights · Compare return dates departing Jan 23, 2027 American Airlines Up to 1 stop each way Axel-exclusive $510.00
Jan 23, 2027 – Jan 30, 2027 · 7 nights · Compare return dates departing Jan 23, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $520.00
Jan 26, 2027 · One way · Compare return dates departing Jan 26, 2027 American Airlines Up to 1 stop each way Axel-exclusive $275.00
Jan 26, 2027 · One way · Compare return dates departing Jan 26, 2027 United Airlines Up to 1 stop each way Axel-exclusive $285.00
Jan 28, 2027 – Jan 31, 2027 · 3 nights · Compare return dates departing Jan 28, 2027 American Airlines Up to 1 stop each way Axel-exclusive $510.00
Jan 28, 2027 – Jan 31, 2027 · 3 nights · Compare return dates departing Jan 28, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $520.00
Jan 29, 2027 – Feb 1, 2027 · 3 nights · Compare return dates departing Jan 29, 2027 American Airlines Up to 1 stop each way Axel-exclusive $510.00
Jan 29, 2027 – Feb 1, 2027 · 3 nights · Compare return dates departing Jan 29, 2027 United Airlines / Delta Air Lines Up to 1 stop each way Axel-exclusive $540.00
Jan 30, 2027 – Feb 6, 2027 · 7 nights · Compare return dates departing Jan 30, 2027 American Airlines Up to 1 stop each way Axel-exclusive $510.00
Jan 30, 2027 – Feb 6, 2027 · 7 nights · Compare return dates departing Jan 30, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $520.00

Ontario (ONT) to San Juan (SJU): February 2027

Travel dates Airline Stops Total price
Feb 2, 2027 · One way · Compare return dates departing Feb 2, 2027 American Airlines Up to 1 stop each way Axel-exclusive $275.00
Feb 2, 2027 · One way · Compare return dates departing Feb 2, 2027 United Airlines Up to 1 stop each way Axel-exclusive $285.00
Feb 4, 2027 – Feb 7, 2027 · 3 nights · Compare return dates departing Feb 4, 2027 American Airlines Up to 1 stop each way Axel-exclusive $510.00
Feb 4, 2027 – Feb 7, 2027 · 3 nights · Compare return dates departing Feb 4, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $520.00
Feb 5, 2027 – Feb 8, 2027 · 3 nights · Compare return dates departing Feb 5, 2027 American Airlines Up to 1 stop each way Axel-exclusive $510.00
Feb 5, 2027 – Feb 8, 2027 · 3 nights · Compare return dates departing Feb 5, 2027 United Airlines / Delta Air Lines Up to 1 stop each way Axel-exclusive $540.00
Feb 6, 2027 – Feb 13, 2027 · 7 nights · Compare return dates departing Feb 6, 2027 American Airlines Up to 1 stop each way Axel-exclusive $548.25
Feb 6, 2027 – Feb 13, 2027 · 7 nights · Compare return dates departing Feb 6, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $558.25
Feb 12, 2027 – Feb 15, 2027 · 3 nights · Compare return dates departing Feb 12, 2027 American Airlines Up to 1 stop each way Axel-exclusive $586.50
Feb 12, 2027 – Feb 15, 2027 · 3 nights · Compare return dates departing Feb 12, 2027 United Airlines / Delta Air Lines Up to 1 stop each way Axel-exclusive $621.00
Feb 19, 2027 – Feb 22, 2027 · 3 nights · Compare return dates departing Feb 19, 2027 American Airlines Up to 1 stop each way Axel-exclusive $510.00
Feb 19, 2027 – Feb 22, 2027 · 3 nights · Compare return dates departing Feb 19, 2027 United Airlines / Delta Air Lines Up to 1 stop each way Axel-exclusive $540.00
Feb 20, 2027 – Feb 27, 2027 · 7 nights · Compare return dates departing Feb 20, 2027 American Airlines Up to 1 stop each way Axel-exclusive $510.00
Feb 20, 2027 – Feb 27, 2027 · 7 nights · Compare return dates departing Feb 20, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $520.00

Ontario (ONT) to San Juan (SJU): March 2027

Travel dates Airline Stops Total price
Mar 19, 2027 – Mar 22, 2027 · 3 nights · Compare return dates departing Mar 19, 2027 American Airlines Up to 1 stop each way Axel-exclusive $573.75
Mar 19, 2027 – Mar 22, 2027 · 3 nights · Compare return dates departing Mar 19, 2027 United Airlines / Delta Air Lines Up to 1 stop each way Axel-exclusive $608.75
Mar 20, 2027 – Mar 27, 2027 · 7 nights · Compare return dates departing Mar 20, 2027 American Airlines Up to 1 stop each way Axel-exclusive $637.50
Mar 20, 2027 – Mar 27, 2027 · 7 nights · Compare return dates departing Mar 20, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $650.00
Mar 25, 2027 – Mar 29, 2027 · 4 nights · Compare return dates departing Mar 25, 2027 American Airlines Up to 1 stop each way Axel-exclusive $671.88
Mar 25, 2027 – Mar 29, 2027 · 4 nights · Compare return dates departing Mar 25, 2027 United Airlines / Delta Air Lines Up to 1 stop each way Axel-exclusive $709.38

Ontario (ONT) to San Juan (SJU): April 2027

Travel dates Airline Stops Total price
Apr 16, 2027 – Apr 19, 2027 · 3 nights · Compare return dates departing Apr 16, 2027 American Airlines Up to 1 stop each way Axel-exclusive $536.76
Apr 16, 2027 – Apr 19, 2027 · 3 nights · Compare return dates departing Apr 16, 2027 United Airlines / Delta Air Lines Up to 1 stop each way Axel-exclusive $565.26
Apr 17, 2027 – Apr 24, 2027 · 7 nights · Compare return dates departing Apr 17, 2027 American Airlines Up to 1 stop each way Axel-exclusive $536.76
Apr 17, 2027 – Apr 24, 2027 · 7 nights · Compare return dates departing Apr 17, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $546.26

Ontario (ONT) to San Juan (SJU): May 2027

Travel dates Airline Stops Total price
May 14, 2027 – May 17, 2027 · 3 nights · Compare return dates departing May 14, 2027 American Airlines Up to 1 stop each way Axel-exclusive $536.76
May 14, 2027 – May 17, 2027 · 3 nights · Compare return dates departing May 14, 2027 United Airlines / Delta Air Lines Up to 1 stop each way Axel-exclusive $565.26
May 15, 2027 – May 22, 2027 · 7 nights · Compare return dates departing May 15, 2027 American Airlines Up to 1 stop each way Axel-exclusive $536.76
May 15, 2027 – May 22, 2027 · 7 nights · Compare return dates departing May 15, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $546.26
May 28, 2027 – May 31, 2027 · 3 nights · Compare return dates departing May 28, 2027 American Airlines Up to 1 stop each way Axel-exclusive $536.76
May 28, 2027 – May 31, 2027 · 3 nights · Compare return dates departing May 28, 2027 United Airlines / Delta Air Lines Up to 1 stop each way Axel-exclusive $565.26

Ontario (ONT) to San Juan (SJU): June 2027

Travel dates Airline Stops Total price
Jun 11, 2027 – Jun 14, 2027 · 3 nights · Compare return dates departing Jun 11, 2027 American Airlines Up to 1 stop each way Axel-exclusive $565.00
Jun 11, 2027 – Jun 14, 2027 · 3 nights · Compare return dates departing Jun 11, 2027 United Airlines / Delta Air Lines Up to 1 stop each way Axel-exclusive $595.00
Jun 12, 2027 – Jun 19, 2027 · 7 nights · Compare return dates departing Jun 12, 2027 American Airlines Up to 1 stop each way Axel-exclusive $565.00
Jun 12, 2027 – Jun 19, 2027 · 7 nights · Compare return dates departing Jun 12, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $575.00

Ontario (ONT) to San Juan (SJU): July 2027

Travel dates Airline Stops Total price
Jul 2, 2027 – Jul 6, 2027 · 4 nights · Compare return dates departing Jul 2, 2027 American Airlines Up to 1 stop each way Axel-exclusive $649.76
Jul 2, 2027 – Jul 6, 2027 · 4 nights · Compare return dates departing Jul 2, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $661.26
Jul 9, 2027 – Jul 12, 2027 · 3 nights · Compare return dates departing Jul 9, 2027 American Airlines Up to 1 stop each way Axel-exclusive $565.00
Jul 9, 2027 – Jul 12, 2027 · 3 nights · Compare return dates departing Jul 9, 2027 United Airlines / Delta Air Lines Up to 1 stop each way Axel-exclusive $595.00
Jul 10, 2027 – Jul 17, 2027 · 7 nights · Compare return dates departing Jul 10, 2027 American Airlines Up to 1 stop each way Axel-exclusive $565.00
Jul 10, 2027 – Jul 17, 2027 · 7 nights · Compare return dates departing Jul 10, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $575.00

Ontario (ONT) to San Juan (SJU): August 2027

Travel dates Airline Stops Total price
Aug 6, 2027 – Aug 9, 2027 · 3 nights · Compare return dates departing Aug 6, 2027 American Airlines Up to 1 stop each way Axel-exclusive $536.76
Aug 6, 2027 – Aug 9, 2027 · 3 nights · Compare return dates departing Aug 6, 2027 United Airlines / Delta Air Lines Up to 1 stop each way Axel-exclusive $565.26
Aug 7, 2027 – Aug 14, 2027 · 7 nights · Compare return dates departing Aug 7, 2027 American Airlines Up to 1 stop each way Axel-exclusive $536.76
Aug 7, 2027 – Aug 14, 2027 · 7 nights · Compare return dates departing Aug 7, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $546.26

Ontario (ONT) to San Juan (SJU): September 2027

Travel dates Airline Stops Total price
Sep 3, 2027 – Sep 6, 2027 · 3 nights · Compare return dates departing Sep 3, 2027 American Airlines Up to 1 stop each way Axel-exclusive $480.26
Sep 3, 2027 – Sep 6, 2027 · 3 nights · Compare return dates departing Sep 3, 2027 United Airlines / Delta Air Lines Up to 1 stop each way Axel-exclusive $505.76
Sep 4, 2027 – Sep 11, 2027 · 7 nights · Compare return dates departing Sep 4, 2027 American Airlines Up to 1 stop each way Axel-exclusive $480.26
Sep 4, 2027 – Sep 11, 2027 · 7 nights · Compare return dates departing Sep 4, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $488.76
Sep 24, 2027 – Sep 27, 2027 · 3 nights · Compare return dates departing Sep 24, 2027 American Airlines Up to 1 stop each way Axel-exclusive $480.26
Sep 24, 2027 – Sep 27, 2027 · 3 nights · Compare return dates departing Sep 24, 2027 United Airlines / Delta Air Lines Up to 1 stop each way Axel-exclusive $505.76
Sep 25, 2027 – Oct 2, 2027 · 7 nights · Compare return dates departing Sep 25, 2027 American Airlines Up to 1 stop each way Axel-exclusive $494.38
Sep 25, 2027 – Oct 2, 2027 · 7 nights · Compare return dates departing Sep 25, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $502.88

Hotels in San Juan for these trips

Hotels: under a trip, hotels in San Juan for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.

All hotels in San Juan

Route overview: Los Angeles to San Juan (SJU) flight deals

2026-11-19 → 2026-11-22 · Axel-exclusive $543.15

2026-11-19 → 2026-11-22 · Axel-exclusive $552.65

2026-11-24 · one way · Axel-exclusive $324.50

2026-11-24 · one way · Axel-exclusive $336.30

2026-11-28 → 2026-12-05 · Axel-exclusive $555.90

2026-11-28 → 2026-12-05 · Axel-exclusive $567.70

2026-12-12 → 2026-12-19 · Axel-exclusive $624.75

2026-12-12 → 2026-12-19 · Axel-exclusive $634.75

2026-12-25 → 2026-12-28 · Axel-exclusive $739.50

2026-12-25 → 2026-12-28 · Axel-exclusive $783.00

2027-01-07 → 2027-01-10 · Axel-exclusive $510.00

2027-01-07 → 2027-01-10 · Axel-exclusive $520.00

2027-01-21 → 2027-01-24 · Axel-exclusive $510.00

2027-01-21 → 2027-01-24 · Axel-exclusive $520.00

2027-02-04 → 2027-02-07 · Axel-exclusive $510.00

2027-02-04 → 2027-02-07 · Axel-exclusive $520.00

2027-03-19 → 2027-03-22 · Axel-exclusive $573.75

2027-03-19 → 2027-03-22 · Axel-exclusive $608.75

2027-05-15 → 2027-05-22 · Axel-exclusive $536.76

2027-05-15 → 2027-05-22 · Axel-exclusive $546.26

2027-07-10 → 2027-07-17 · Axel-exclusive $565.00

2027-07-10 → 2027-07-17 · Axel-exclusive $575.00

2027-09-25 → 2027-10-02 · Axel-exclusive $494.38

2027-09-25 → 2027-10-02 · Axel-exclusive $502.88

More dates for this route

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