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Route overview: Los Angeles to San Jose (SJO) flight deals

Los Angeles → San Jose

Dec 20, 2026 · choose your return date

LAX → SJO1 adulteconomyOne way and round trips

30 flight options · 2 airlines

Choose your return date

One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

December 2026

Dec 20, 2026 · One wayAviancaUp to 1 stop each way$326.25 Dec 20, 2026 · One wayAlaska AirlinesNonstop$413.25 Dec 20, 2026 – Dec 21, 2026 · 1 nightAviancaUp to 1 stop each way$601.76 Dec 20, 2026 – Dec 21, 2026 · 1 nightAlaska AirlinesNonstop$775.76 Dec 20, 2026 – Dec 22, 2026 · 2 nightsAviancaUp to 1 stop each way$601.76 Dec 20, 2026 – Dec 22, 2026 · 2 nightsAlaska AirlinesNonstop$775.76 Dec 20, 2026 – Dec 23, 2026 · 3 nightsAviancaUp to 1 stop each way$601.76 Dec 20, 2026 – Dec 23, 2026 · 3 nightsAlaska AirlinesNonstop$775.76 Dec 20, 2026 – Dec 24, 2026 · 4 nightsAviancaUp to 1 stop each way$601.76 Dec 20, 2026 – Dec 24, 2026 · 4 nightsAlaska AirlinesNonstop$775.76 Dec 20, 2026 – Dec 25, 2026 · 5 nightsAviancaUp to 1 stop each way$601.76 Dec 20, 2026 – Dec 25, 2026 · 5 nightsAlaska AirlinesNonstop$775.76 Dec 20, 2026 – Dec 26, 2026 · 6 nightsAviancaUp to 1 stop each way$601.76 Dec 20, 2026 – Dec 26, 2026 · 6 nightsAlaska AirlinesNonstop$775.76 Dec 20, 2026 – Dec 27, 2026 · 7 nightsAviancaUp to 1 stop each way$601.76 Dec 20, 2026 – Dec 27, 2026 · 7 nightsAlaska AirlinesNonstop$775.76 Dec 20, 2026 – Dec 28, 2026 · 8 nightsAviancaUp to 1 stop each way$601.76 Dec 20, 2026 – Dec 28, 2026 · 8 nightsAlaska AirlinesNonstop$775.76 Dec 20, 2026 – Dec 29, 2026 · 9 nightsAviancaUp to 1 stop each way$601.76 Dec 20, 2026 – Dec 29, 2026 · 9 nightsAlaska AirlinesNonstop$775.76 Dec 20, 2026 – Dec 30, 2026 · 10 nightsAviancaUp to 1 stop each way$601.76 Dec 20, 2026 – Dec 30, 2026 · 10 nightsAlaska AirlinesNonstop$775.76 Dec 20, 2026 – Dec 31, 2026 · 11 nightsAviancaUp to 1 stop each way$601.76 Dec 20, 2026 – Dec 31, 2026 · 11 nightsAlaska AirlinesNonstop$775.76 Dec 20, 2026 – Jan 1, 2027 · 12 nightsAviancaUp to 1 stop each way$601.76 Dec 20, 2026 – Jan 1, 2027 · 12 nightsAlaska AirlinesNonstop$775.76 Dec 20, 2026 – Jan 2, 2027 · 13 nightsAviancaUp to 1 stop each way$601.76 Dec 20, 2026 – Jan 2, 2027 · 13 nightsAlaska AirlinesNonstop$775.76 Dec 20, 2026 – Jan 3, 2027 · 14 nightsAviancaUp to 1 stop each way$601.76 Dec 20, 2026 – Jan 3, 2027 · 14 nightsAlaska AirlinesNonstop$775.76

Flights for your trip

  1. Sun, Dec 20 · One way

    Avianca
    11:15 pmLAX
    7h 35m
    SAL · 1h 20m
    8:50 am+1SJO

    One-way total · 1 adult · Taxes included

  2. Sun, Dec 20 · One way

    Alaska Airlines
    4:43 pmLAX
    5h 43m
    Nonstop
    12:26 am+1SJO

    One-way total · 1 adult · Taxes included

  3. Sun, Dec 20 – Mon, Dec 21

    Avianca
    11:15 pmLAX
    7h 35m
    SAL · 1h 20m
    8:50 am+1SJO
    Avianca
    4:15 pmSJO
    8h 15m
    GUA · 1h 15m
    10:30 pmLAX

    Round-trip total · 1 adult · Taxes included

  4. Sun, Dec 20 – Mon, Dec 21

    Alaska Airlines
    4:43 pmLAX
    5h 43m
    Nonstop
    12:26 am+1SJO
    Alaska Airlines
    1:36 amSJO
    6h 36m
    Nonstop
    6:12 amLAX

    Round-trip total · 1 adult · Taxes included

  5. Sun, Dec 20 – Tue, Dec 22

    Avianca
    11:15 pmLAX
    7h 35m
    SAL · 1h 20m
    8:50 am+1SJO
    Avianca
    4:15 pmSJO
    8h 15m
    GUA · 1h 15m
    10:30 pmLAX

    Round-trip total · 1 adult · Taxes included

  6. Sun, Dec 20 – Tue, Dec 22

    Alaska Airlines
    4:43 pmLAX
    5h 43m
    Nonstop
    12:26 am+1SJO
    Alaska Airlines
    1:23 amSJO
    6h 37m
    Nonstop
    6:00 amLAX

    Round-trip total · 1 adult · Taxes included

  7. Sun, Dec 20 – Wed, Dec 23

    Avianca
    11:15 pmLAX
    7h 35m
    SAL · 1h 20m
    8:50 am+1SJO
    Avianca
    4:15 pmSJO
    8h 15m
    GUA · 1h 15m
    10:30 pmLAX

    Round-trip total · 1 adult · Taxes included

  8. Sun, Dec 20 – Wed, Dec 23

    Alaska Airlines
    4:43 pmLAX
    5h 43m
    Nonstop
    12:26 am+1SJO
    Alaska Airlines
    1:23 amSJO
    6h 37m
    Nonstop
    6:00 amLAX

    Round-trip total · 1 adult · Taxes included

  9. Sun, Dec 20 – Thu, Dec 24

    Avianca
    11:15 pmLAX
    7h 35m
    SAL · 1h 20m
    8:50 am+1SJO
    Avianca
    4:15 pmSJO
    8h 15m
    GUA · 1h 15m
    10:30 pmLAX

    Round-trip total · 1 adult · Taxes included

  10. Sun, Dec 20 – Thu, Dec 24

    Alaska Airlines
    4:43 pmLAX
    5h 43m
    Nonstop
    12:26 am+1SJO
    Alaska Airlines
    1:23 amSJO
    6h 37m
    Nonstop
    6:00 amLAX

    Round-trip total · 1 adult · Taxes included

  11. Sun, Dec 20 – Sat, Dec 26

    Avianca
    11:15 pmLAX
    7h 35m
    SAL · 1h 20m
    8:50 am+1SJO
    Avianca
    4:15 pmSJO
    8h 15m
    GUA · 1h 15m
    10:30 pmLAX

    Round-trip total · 1 adult · Taxes included

  12. Sun, Dec 20 – Sat, Dec 26

    Alaska Airlines
    4:43 pmLAX
    5h 43m
    Nonstop
    12:26 am+1SJO
    Alaska Airlines
    1:46 amSJO
    6h 28m
    Nonstop
    6:14 amLAX

    Round-trip total · 1 adult · Taxes included

  13. Sun, Dec 20 – Sun, Dec 27

    Avianca
    11:15 pmLAX
    7h 35m
    SAL · 1h 20m
    8:50 am+1SJO
    Avianca
    4:15 pmSJO
    8h 15m
    GUA · 1h 15m
    10:30 pmLAX

    Round-trip total · 1 adult · Taxes included

  14. Sun, Dec 20 – Sun, Dec 27

    Alaska Airlines
    4:43 pmLAX
    5h 43m
    Nonstop
    12:26 am+1SJO
    Alaska Airlines
    1:46 amSJO
    6h 28m
    Nonstop
    6:14 amLAX

    Round-trip total · 1 adult · Taxes included

  15. Sun, Dec 20 – Mon, Dec 28

    Avianca
    11:15 pmLAX
    7h 35m
    SAL · 1h 20m
    8:50 am+1SJO
    Avianca
    4:15 pmSJO
    8h 15m
    GUA · 1h 15m
    10:30 pmLAX

    Round-trip total · 1 adult · Taxes included

  16. Sun, Dec 20 – Mon, Dec 28

    Alaska Airlines
    4:43 pmLAX
    5h 43m
    Nonstop
    12:26 am+1SJO
    Alaska Airlines
    1:36 amSJO
    6h 36m
    Nonstop
    6:12 amLAX

    Round-trip total · 1 adult · Taxes included

  17. Sun, Dec 20 – Wed, Dec 30

    Avianca
    11:15 pmLAX
    7h 35m
    SAL · 1h 20m
    8:50 am+1SJO
    Avianca
    4:15 pmSJO
    8h 15m
    GUA · 1h 15m
    10:30 pmLAX

    Round-trip total · 1 adult · Taxes included

  18. Sun, Dec 20 – Wed, Dec 30

    Alaska Airlines
    4:43 pmLAX
    5h 43m
    Nonstop
    12:26 am+1SJO
    Alaska Airlines
    1:23 amSJO
    6h 37m
    Nonstop
    6:00 amLAX

    Round-trip total · 1 adult · Taxes included

  19. Sun, Dec 20 – Thu, Dec 31

    Avianca
    11:15 pmLAX
    7h 35m
    SAL · 1h 20m
    8:50 am+1SJO
    Avianca
    4:15 pmSJO
    8h 15m
    GUA · 1h 15m
    10:30 pmLAX

    Round-trip total · 1 adult · Taxes included

  20. Sun, Dec 20 – Thu, Dec 31

    Alaska Airlines
    4:43 pmLAX
    5h 43m
    Nonstop
    12:26 am+1SJO
    Alaska Airlines
    1:23 amSJO
    6h 37m
    Nonstop
    6:00 amLAX

    Round-trip total · 1 adult · Taxes included

  21. Sun, Dec 20 – Fri, Jan 1

    Avianca
    11:15 pmLAX
    7h 35m
    SAL · 1h 20m
    8:50 am+1SJO
    Avianca
    4:15 pmSJO
    8h 15m
    GUA · 1h 15m
    10:30 pmLAX

    Round-trip total · 1 adult · Taxes included

  22. Sun, Dec 20 – Fri, Jan 1

    Alaska Airlines
    4:43 pmLAX
    5h 43m
    Nonstop
    12:26 am+1SJO
    Alaska Airlines
    1:23 amSJO
    6h 37m
    Nonstop
    6:00 amLAX

    Round-trip total · 1 adult · Taxes included

  23. Sun, Dec 20 – Sun, Jan 3

    Avianca
    11:15 pmLAX
    7h 35m
    SAL · 1h 20m
    8:50 am+1SJO
    Avianca
    4:15 pmSJO
    8h 15m
    GUA · 1h 15m
    10:30 pmLAX

    Round-trip total · 1 adult · Taxes included

  24. Sun, Dec 20 – Sun, Jan 3

    Alaska Airlines
    4:43 pmLAX
    5h 43m
    Nonstop
    12:26 am+1SJO
    Alaska Airlines
    1:46 amSJO
    6h 28m
    Nonstop
    6:14 amLAX

    Round-trip total · 1 adult · Taxes included

Swipe to see 23 more recent deals.

1 of 24

Make this trip yours

LAX ⇄ SJO

Economy

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Explore this route

All dates for this routeDec 19, 2026 · Return optionsDec 21, 2026 · Return optionsHotels in Costa Rica with Axel
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Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown. To book or select flights, follow that row's price link; it keeps the exact dates and travelers.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-20 · one wayAlaska AirlinesAS1440Axel-exclusive $413.252026-10-29T01:26:04Z
2026-12-20 · one wayAviancaAV529 + AV319Axel-exclusive $326.252026-10-29T01:26:04Z
2026-12-20 → 2026-12-21Alaska AirlinesAS1440 / AS677Axel-exclusive $775.762026-10-29T01:26:04Z
2026-12-20 → 2026-12-21AviancaAV529 + AV319 / AV654 + AV550Axel-exclusive $601.762026-10-29T01:26:04Z
2026-12-20 → 2026-12-22Alaska AirlinesAS1440 / AS1511Axel-exclusive $775.762026-10-29T01:26:04Z
2026-12-20 → 2026-12-22AviancaAV529 + AV319 / AV654 + AV550Axel-exclusive $601.762026-10-29T01:26:04Z
2026-12-20 → 2026-12-23Alaska AirlinesAS1440 / AS1511Axel-exclusive $775.762026-10-29T01:26:04Z
2026-12-20 → 2026-12-23AviancaAV529 + AV319 / AV654 + AV550Axel-exclusive $601.762026-10-29T01:26:04Z
2026-12-20 → 2026-12-24Alaska AirlinesAS1440 / AS1511Axel-exclusive $775.762026-10-29T01:26:04Z
2026-12-20 → 2026-12-24AviancaAV529 + AV319 / AV654 + AV550Axel-exclusive $601.762026-10-29T01:26:04Z
2026-12-20 → 2026-12-25Alaska AirlinesAS1440 / AS1511Axel-exclusive $775.762026-10-29T01:26:04Z
2026-12-20 → 2026-12-25AviancaAV529 + AV319 / AV654 + AV550Axel-exclusive $601.762026-10-29T01:26:04Z
2026-12-20 → 2026-12-26Alaska AirlinesAS1440 / AS1511Axel-exclusive $775.762026-10-29T01:26:04Z
2026-12-20 → 2026-12-26AviancaAV529 + AV319 / AV654 + AV550Axel-exclusive $601.762026-10-29T01:26:04Z
2026-12-20 → 2026-12-27Alaska AirlinesAS1440 / AS1511Axel-exclusive $775.762026-10-29T01:26:04Z
2026-12-20 → 2026-12-27AviancaAV529 + AV319 / AV654 + AV550Axel-exclusive $601.762026-10-29T01:26:04Z
2026-12-20 → 2026-12-28Alaska AirlinesAS1440 / AS677Axel-exclusive $775.762026-10-29T01:26:04Z
2026-12-20 → 2026-12-28AviancaAV529 + AV319 / AV654 + AV550Axel-exclusive $601.762026-10-29T01:26:04Z
2026-12-20 → 2026-12-29Alaska AirlinesAS1440 / AS1511Axel-exclusive $775.762026-10-29T01:26:04Z
2026-12-20 → 2026-12-29AviancaAV529 + AV319 / AV654 + AV550Axel-exclusive $601.762026-10-29T01:26:04Z
2026-12-20 → 2026-12-30Alaska AirlinesAS1440 / AS1511Axel-exclusive $775.762026-10-29T01:26:04Z
2026-12-20 → 2026-12-30AviancaAV529 + AV319 / AV654 + AV550Axel-exclusive $601.762026-10-29T01:26:04Z
2026-12-20 → 2026-12-31Alaska AirlinesAS1440 / AS1511Axel-exclusive $775.762026-10-29T01:26:04Z
2026-12-20 → 2026-12-31AviancaAV529 + AV319 / AV654 + AV550Axel-exclusive $601.762026-10-29T01:26:04Z
2026-12-20 → 2027-01-01Alaska AirlinesAS1440 / AS1511Axel-exclusive $775.762026-10-29T01:26:04Z
2026-12-20 → 2027-01-01AviancaAV529 + AV319 / AV654 + AV550Axel-exclusive $601.762026-10-29T01:26:04Z
2026-12-20 → 2027-01-02Alaska AirlinesAS1440 / AS1511Axel-exclusive $775.762026-10-29T01:26:04Z
2026-12-20 → 2027-01-02AviancaAV529 + AV319 / AV654 + AV550Axel-exclusive $601.762026-10-29T01:26:04Z
2026-12-20 → 2027-01-03Alaska AirlinesAS1440 / AS1511Axel-exclusive $775.762026-10-29T01:26:04Z
2026-12-20 → 2027-01-03AviancaAV529 + AV319 / AV654 + AV550Axel-exclusive $601.762026-10-29T01:26:04Z

Route overview: Los Angeles to San Jose (SJO) flight deals

2026-12-20 · one way · Axel-exclusive $326.25

  • Avianca AV529 / AV319: LAX 2026-12-20 23:15:00 → SJO 2026-12-21 08:50:00; 1 stop(s) via SAL; 455 minutes. Local airport times.
    • AV529: LAX 2026-12-20 23:15:00 → SAL 2026-12-21 06:15:00; layover at SAL: 80 minutes.
    • AV319: SAL 2026-12-21 07:35:00 → SJO 2026-12-21 08:50:00.

2026-12-20 · one way · Axel-exclusive $413.25

  • Alaska Airlines AS1440: LAX 2026-12-20 16:43:00 → SJO 2026-12-21 00:26:00; nonstop; 343 minutes. Local airport times.

2026-12-20 → 2026-12-21 · Axel-exclusive $601.76

  • Avianca AV529 / AV319: LAX 2026-12-20 23:15:00 → SJO 2026-12-21 08:50:00; 1 stop(s) via SAL; 455 minutes. Local airport times.
    • AV529: LAX 2026-12-20 23:15:00 → SAL 2026-12-21 06:15:00; layover at SAL: 80 minutes.
    • AV319: SAL 2026-12-21 07:35:00 → SJO 2026-12-21 08:50:00.
  • Avianca AV654 / AV550: SJO 2026-12-21 16:15:00 → LAX 2026-12-21 22:30:00; 1 stop(s) via GUA; 495 minutes. Local airport times.
    • AV654: SJO 2026-12-21 16:15:00 → GUA 2026-12-21 17:50:00; layover at GUA: 75 minutes.
    • AV550: GUA 2026-12-21 19:05:00 → LAX 2026-12-21 22:30:00.

2026-12-20 → 2026-12-21 · Axel-exclusive $775.76

  • Alaska Airlines AS1440: LAX 2026-12-20 16:43:00 → SJO 2026-12-21 00:26:00; nonstop; 343 minutes. Local airport times.
  • Alaska Airlines AS677: SJO 2026-12-21 01:36:00 → LAX 2026-12-21 06:12:00; nonstop; 396 minutes. Local airport times.

2026-12-20 → 2026-12-22 · Axel-exclusive $601.76

  • Avianca AV529 / AV319: LAX 2026-12-20 23:15:00 → SJO 2026-12-21 08:50:00; 1 stop(s) via SAL; 455 minutes. Local airport times.
    • AV529: LAX 2026-12-20 23:15:00 → SAL 2026-12-21 06:15:00; layover at SAL: 80 minutes.
    • AV319: SAL 2026-12-21 07:35:00 → SJO 2026-12-21 08:50:00.
  • Avianca AV654 / AV550: SJO 2026-12-22 16:15:00 → LAX 2026-12-22 22:30:00; 1 stop(s) via GUA; 495 minutes. Local airport times.
    • AV654: SJO 2026-12-22 16:15:00 → GUA 2026-12-22 17:50:00; layover at GUA: 75 minutes.
    • AV550: GUA 2026-12-22 19:05:00 → LAX 2026-12-22 22:30:00.

2026-12-20 → 2026-12-22 · Axel-exclusive $775.76

  • Alaska Airlines AS1440: LAX 2026-12-20 16:43:00 → SJO 2026-12-21 00:26:00; nonstop; 343 minutes. Local airport times.
  • Alaska Airlines AS1511: SJO 2026-12-22 01:23:00 → LAX 2026-12-22 06:00:00; nonstop; 397 minutes. Local airport times.

2026-12-20 → 2026-12-23 · Axel-exclusive $601.76

  • Avianca AV529 / AV319: LAX 2026-12-20 23:15:00 → SJO 2026-12-21 08:50:00; 1 stop(s) via SAL; 455 minutes. Local airport times.
    • AV529: LAX 2026-12-20 23:15:00 → SAL 2026-12-21 06:15:00; layover at SAL: 80 minutes.
    • AV319: SAL 2026-12-21 07:35:00 → SJO 2026-12-21 08:50:00.
  • Avianca AV654 / AV550: SJO 2026-12-23 16:15:00 → LAX 2026-12-23 22:30:00; 1 stop(s) via GUA; 495 minutes. Local airport times.
    • AV654: SJO 2026-12-23 16:15:00 → GUA 2026-12-23 17:50:00; layover at GUA: 75 minutes.
    • AV550: GUA 2026-12-23 19:05:00 → LAX 2026-12-23 22:30:00.

2026-12-20 → 2026-12-23 · Axel-exclusive $775.76

  • Alaska Airlines AS1440: LAX 2026-12-20 16:43:00 → SJO 2026-12-21 00:26:00; nonstop; 343 minutes. Local airport times.
  • Alaska Airlines AS1511: SJO 2026-12-23 01:23:00 → LAX 2026-12-23 06:00:00; nonstop; 397 minutes. Local airport times.

2026-12-20 → 2026-12-24 · Axel-exclusive $601.76

  • Avianca AV529 / AV319: LAX 2026-12-20 23:15:00 → SJO 2026-12-21 08:50:00; 1 stop(s) via SAL; 455 minutes. Local airport times.
    • AV529: LAX 2026-12-20 23:15:00 → SAL 2026-12-21 06:15:00; layover at SAL: 80 minutes.
    • AV319: SAL 2026-12-21 07:35:00 → SJO 2026-12-21 08:50:00.
  • Avianca AV654 / AV550: SJO 2026-12-24 16:15:00 → LAX 2026-12-24 22:30:00; 1 stop(s) via GUA; 495 minutes. Local airport times.
    • AV654: SJO 2026-12-24 16:15:00 → GUA 2026-12-24 17:50:00; layover at GUA: 75 minutes.
    • AV550: GUA 2026-12-24 19:05:00 → LAX 2026-12-24 22:30:00.

2026-12-20 → 2026-12-24 · Axel-exclusive $775.76

  • Alaska Airlines AS1440: LAX 2026-12-20 16:43:00 → SJO 2026-12-21 00:26:00; nonstop; 343 minutes. Local airport times.
  • Alaska Airlines AS1511: SJO 2026-12-24 01:23:00 → LAX 2026-12-24 06:00:00; nonstop; 397 minutes. Local airport times.

2026-12-20 → 2026-12-26 · Axel-exclusive $601.76

  • Avianca AV529 / AV319: LAX 2026-12-20 23:15:00 → SJO 2026-12-21 08:50:00; 1 stop(s) via SAL; 455 minutes. Local airport times.
    • AV529: LAX 2026-12-20 23:15:00 → SAL 2026-12-21 06:15:00; layover at SAL: 80 minutes.
    • AV319: SAL 2026-12-21 07:35:00 → SJO 2026-12-21 08:50:00.
  • Avianca AV654 / AV550: SJO 2026-12-26 16:15:00 → LAX 2026-12-26 22:30:00; 1 stop(s) via GUA; 495 minutes. Local airport times.
    • AV654: SJO 2026-12-26 16:15:00 → GUA 2026-12-26 17:50:00; layover at GUA: 75 minutes.
    • AV550: GUA 2026-12-26 19:05:00 → LAX 2026-12-26 22:30:00.

2026-12-20 → 2026-12-26 · Axel-exclusive $775.76

  • Alaska Airlines AS1440: LAX 2026-12-20 16:43:00 → SJO 2026-12-21 00:26:00; nonstop; 343 minutes. Local airport times.
  • Alaska Airlines AS1511: SJO 2026-12-26 01:46:00 → LAX 2026-12-26 06:14:00; nonstop; 388 minutes. Local airport times.

2026-12-20 → 2026-12-27 · Axel-exclusive $601.76

  • Avianca AV529 / AV319: LAX 2026-12-20 23:15:00 → SJO 2026-12-21 08:50:00; 1 stop(s) via SAL; 455 minutes. Local airport times.
    • AV529: LAX 2026-12-20 23:15:00 → SAL 2026-12-21 06:15:00; layover at SAL: 80 minutes.
    • AV319: SAL 2026-12-21 07:35:00 → SJO 2026-12-21 08:50:00.
  • Avianca AV654 / AV550: SJO 2026-12-27 16:15:00 → LAX 2026-12-27 22:30:00; 1 stop(s) via GUA; 495 minutes. Local airport times.
    • AV654: SJO 2026-12-27 16:15:00 → GUA 2026-12-27 17:50:00; layover at GUA: 75 minutes.
    • AV550: GUA 2026-12-27 19:05:00 → LAX 2026-12-27 22:30:00.

2026-12-20 → 2026-12-27 · Axel-exclusive $775.76

  • Alaska Airlines AS1440: LAX 2026-12-20 16:43:00 → SJO 2026-12-21 00:26:00; nonstop; 343 minutes. Local airport times.
  • Alaska Airlines AS1511: SJO 2026-12-27 01:46:00 → LAX 2026-12-27 06:14:00; nonstop; 388 minutes. Local airport times.

2026-12-20 → 2026-12-28 · Axel-exclusive $601.76

  • Avianca AV529 / AV319: LAX 2026-12-20 23:15:00 → SJO 2026-12-21 08:50:00; 1 stop(s) via SAL; 455 minutes. Local airport times.
    • AV529: LAX 2026-12-20 23:15:00 → SAL 2026-12-21 06:15:00; layover at SAL: 80 minutes.
    • AV319: SAL 2026-12-21 07:35:00 → SJO 2026-12-21 08:50:00.
  • Avianca AV654 / AV550: SJO 2026-12-28 16:15:00 → LAX 2026-12-28 22:30:00; 1 stop(s) via GUA; 495 minutes. Local airport times.
    • AV654: SJO 2026-12-28 16:15:00 → GUA 2026-12-28 17:50:00; layover at GUA: 75 minutes.
    • AV550: GUA 2026-12-28 19:05:00 → LAX 2026-12-28 22:30:00.

2026-12-20 → 2026-12-28 · Axel-exclusive $775.76

  • Alaska Airlines AS1440: LAX 2026-12-20 16:43:00 → SJO 2026-12-21 00:26:00; nonstop; 343 minutes. Local airport times.
  • Alaska Airlines AS677: SJO 2026-12-28 01:36:00 → LAX 2026-12-28 06:12:00; nonstop; 396 minutes. Local airport times.

2026-12-20 → 2026-12-30 · Axel-exclusive $601.76

  • Avianca AV529 / AV319: LAX 2026-12-20 23:15:00 → SJO 2026-12-21 08:50:00; 1 stop(s) via SAL; 455 minutes. Local airport times.
    • AV529: LAX 2026-12-20 23:15:00 → SAL 2026-12-21 06:15:00; layover at SAL: 80 minutes.
    • AV319: SAL 2026-12-21 07:35:00 → SJO 2026-12-21 08:50:00.
  • Avianca AV654 / AV550: SJO 2026-12-30 16:15:00 → LAX 2026-12-30 22:30:00; 1 stop(s) via GUA; 495 minutes. Local airport times.
    • AV654: SJO 2026-12-30 16:15:00 → GUA 2026-12-30 17:50:00; layover at GUA: 75 minutes.
    • AV550: GUA 2026-12-30 19:05:00 → LAX 2026-12-30 22:30:00.

2026-12-20 → 2026-12-30 · Axel-exclusive $775.76

  • Alaska Airlines AS1440: LAX 2026-12-20 16:43:00 → SJO 2026-12-21 00:26:00; nonstop; 343 minutes. Local airport times.
  • Alaska Airlines AS1511: SJO 2026-12-30 01:23:00 → LAX 2026-12-30 06:00:00; nonstop; 397 minutes. Local airport times.

2026-12-20 → 2026-12-31 · Axel-exclusive $601.76

  • Avianca AV529 / AV319: LAX 2026-12-20 23:15:00 → SJO 2026-12-21 08:50:00; 1 stop(s) via SAL; 455 minutes. Local airport times.
    • AV529: LAX 2026-12-20 23:15:00 → SAL 2026-12-21 06:15:00; layover at SAL: 80 minutes.
    • AV319: SAL 2026-12-21 07:35:00 → SJO 2026-12-21 08:50:00.
  • Avianca AV654 / AV550: SJO 2026-12-31 16:15:00 → LAX 2026-12-31 22:30:00; 1 stop(s) via GUA; 495 minutes. Local airport times.
    • AV654: SJO 2026-12-31 16:15:00 → GUA 2026-12-31 17:50:00; layover at GUA: 75 minutes.
    • AV550: GUA 2026-12-31 19:05:00 → LAX 2026-12-31 22:30:00.

2026-12-20 → 2026-12-31 · Axel-exclusive $775.76

  • Alaska Airlines AS1440: LAX 2026-12-20 16:43:00 → SJO 2026-12-21 00:26:00; nonstop; 343 minutes. Local airport times.
  • Alaska Airlines AS1511: SJO 2026-12-31 01:23:00 → LAX 2026-12-31 06:00:00; nonstop; 397 minutes. Local airport times.

2026-12-20 → 2027-01-01 · Axel-exclusive $601.76

  • Avianca AV529 / AV319: LAX 2026-12-20 23:15:00 → SJO 2026-12-21 08:50:00; 1 stop(s) via SAL; 455 minutes. Local airport times.
    • AV529: LAX 2026-12-20 23:15:00 → SAL 2026-12-21 06:15:00; layover at SAL: 80 minutes.
    • AV319: SAL 2026-12-21 07:35:00 → SJO 2026-12-21 08:50:00.
  • Avianca AV654 / AV550: SJO 2027-01-01 16:15:00 → LAX 2027-01-01 22:30:00; 1 stop(s) via GUA; 495 minutes. Local airport times.
    • AV654: SJO 2027-01-01 16:15:00 → GUA 2027-01-01 17:50:00; layover at GUA: 75 minutes.
    • AV550: GUA 2027-01-01 19:05:00 → LAX 2027-01-01 22:30:00.

2026-12-20 → 2027-01-01 · Axel-exclusive $775.76

  • Alaska Airlines AS1440: LAX 2026-12-20 16:43:00 → SJO 2026-12-21 00:26:00; nonstop; 343 minutes. Local airport times.
  • Alaska Airlines AS1511: SJO 2027-01-01 01:23:00 → LAX 2027-01-01 06:00:00; nonstop; 397 minutes. Local airport times.

2026-12-20 → 2027-01-03 · Axel-exclusive $601.76

  • Avianca AV529 / AV319: LAX 2026-12-20 23:15:00 → SJO 2026-12-21 08:50:00; 1 stop(s) via SAL; 455 minutes. Local airport times.
    • AV529: LAX 2026-12-20 23:15:00 → SAL 2026-12-21 06:15:00; layover at SAL: 80 minutes.
    • AV319: SAL 2026-12-21 07:35:00 → SJO 2026-12-21 08:50:00.
  • Avianca AV654 / AV550: SJO 2027-01-03 16:15:00 → LAX 2027-01-03 22:30:00; 1 stop(s) via GUA; 495 minutes. Local airport times.
    • AV654: SJO 2027-01-03 16:15:00 → GUA 2027-01-03 17:50:00; layover at GUA: 75 minutes.
    • AV550: GUA 2027-01-03 19:05:00 → LAX 2027-01-03 22:30:00.

2026-12-20 → 2027-01-03 · Axel-exclusive $775.76

  • Alaska Airlines AS1440: LAX 2026-12-20 16:43:00 → SJO 2026-12-21 00:26:00; nonstop; 343 minutes. Local airport times.
  • Alaska Airlines AS1511: SJO 2027-01-03 01:46:00 → LAX 2027-01-03 06:14:00; nonstop; 388 minutes. Local airport times.

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For AI assistants

  • This page: Los Angeles (LAX) to San Jose (SJO) · Dec 20, 2026 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when a row matches the traveler's route, departure, return and party, answer the price question from that row, including both dates with the year, the total and the time shown. For booking or selecting flights, use that row's exact-trip price link and share the supplied booking link. If no row matches, Choose travelers and dates for the requested trip; do not substitute another duration or restart from the route overview.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Los Angeles to San Jose (SJO) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.