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

Ontario (ONT) to San Jose (SJO), Feb 20, 2027: round trips from $485, one way from $265

Ontario (ONT) to San Jose (SJO), Feb 20, 2027: round trips from $485, one way from $265 on Axel, checked Oct 29, 2026. Lowest published fares: $485 round trip, Axel-exclusive, American Airlines, 1 stop, Feb 20–21, 2027; $265 one way, Axel-exclusive, American Airlines, 1 stop, Feb 20, 2027; 1 adult, economy, checked Oct 29, 2026.

ONT → SJO1 adulteconomyOne way and round trips

34 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.

February 2027

Flights for your trip

  1. Sat, Feb 20 · One way

    American Airlines
    10:30 amONT
    10h 31m
    DFW · 3h 20m
    11:01 pmSJO

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Sat, Feb 20 · One way

    United Airlines
    6:27 pmONT
    12h 5m
    SFO · 3h 50m
    8:32 am+1SJO

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Sat, Feb 20 – Sun, Feb 21

    American Airlines
    10:30 amONT
    10h 31m
    DFW · 3h 20m
    11:01 pmSJO
    American Airlines
    12:43 amSJO
    11h 4m
    DFW · 3h 10m
    9:47 amONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Sat, Feb 20 – Sun, Feb 21

    United Airlines
    5:45 amONT
    10h 31m
    IAH · 3h 38m
    6:16 pmSJO
    American Airlines
    12:43 amSJO
    11h 4m
    DFW · 3h 10m
    9:47 amONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Sat, Feb 20 – Mon, Feb 22

    American Airlines
    10:30 amONT
    10h 31m
    DFW · 3h 20m
    11:01 pmSJO
    American Airlines
    12:43 amSJO
    11h 4m
    DFW · 3h 10m
    9:47 amONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  6. Sat, Feb 20 – Mon, Feb 22

    United Airlines
    6:27 pmONT
    12h 5m
    SFO · 3h 50m
    8:32 am+1SJO
    American Airlines
    12:43 amSJO
    11h 4m
    DFW · 3h 10m
    9:47 amONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  7. Sat, Feb 20 – Wed, Feb 24

    American Airlines
    10:30 amONT
    10h 31m
    DFW · 3h 20m
    11:01 pmSJO
    American Airlines
    12:43 amSJO
    11h 4m
    DFW · 3h 10m
    9:47 amONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  8. Sat, Feb 20 – Wed, Feb 24

    United Airlines
    6:27 pmONT
    12h 5m
    SFO · 3h 50m
    8:32 am+1SJO
    American Airlines
    12:43 amSJO
    11h 4m
    DFW · 3h 10m
    9:47 amONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Sat, Feb 20 – Thu, Feb 25

    American Airlines
    10:30 amONT
    10h 31m
    DFW · 3h 20m
    11:01 pmSJO
    American Airlines
    12:43 amSJO
    11h 4m
    DFW · 3h 10m
    9:47 amONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Sat, Feb 20 – Thu, Feb 25

    United Airlines
    6:27 pmONT
    12h 5m
    SFO · 3h 50m
    8:32 am+1SJO
    American Airlines
    12:43 amSJO
    11h 4m
    DFW · 3h 10m
    9:47 amONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  11. Sat, Feb 20 – Sat, Feb 27

    American Airlines
    10:30 amONT
    10h 31m
    DFW · 3h 20m
    11:01 pmSJO
    American Airlines
    12:43 amSJO
    11h 4m
    DFW · 3h 10m
    9:47 amONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  12. Sat, Feb 20 – Sat, Feb 27

    United Airlines
    6:27 pmONT
    12h 5m
    SFO · 3h 50m
    8:32 am+1SJO
    American Airlines
    12:43 amSJO
    11h 4m
    DFW · 3h 10m
    9:47 amONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  13. Sat, Feb 20 – Sun, Feb 28

    American Airlines
    10:30 amONT
    10h 31m
    DFW · 3h 20m
    11:01 pmSJO
    American Airlines
    12:43 amSJO
    11h 4m
    DFW · 3h 10m
    9:47 amONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  14. Sat, Feb 20 – Sun, Feb 28

    United Airlines
    6:27 pmONT
    12h 5m
    SFO · 3h 50m
    8:32 am+1SJO
    American Airlines
    12:43 amSJO
    11h 4m
    DFW · 3h 10m
    9:47 amONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  15. Sat, Feb 20 – Tue, Mar 2

    American Airlines
    10:30 amONT
    10h 31m
    DFW · 3h 20m
    11:01 pmSJO
    American Airlines
    12:43 amSJO
    11h 4m
    DFW · 3h 10m
    9:47 amONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  16. Sat, Feb 20 – Tue, Mar 2

    United Airlines
    6:27 pmONT
    12h 5m
    SFO · 3h 50m
    8:32 am+1SJO
    American Airlines
    12:43 amSJO
    11h 4m
    DFW · 3h 10m
    9:47 amONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  17. Sat, Feb 20 – Wed, Mar 3

    American Airlines
    10:30 amONT
    10h 31m
    DFW · 3h 20m
    11:01 pmSJO
    American Airlines
    12:43 amSJO
    11h 4m
    DFW · 3h 10m
    9:47 amONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  18. Sat, Feb 20 – Wed, Mar 3

    United Airlines
    6:27 pmONT
    12h 5m
    SFO · 3h 50m
    8:32 am+1SJO
    American Airlines
    12:43 amSJO
    11h 4m
    DFW · 3h 10m
    9:47 amONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  19. Sat, Feb 20 – Fri, Mar 5

    American Airlines
    10:30 amONT
    10h 31m
    DFW · 3h 20m
    11:01 pmSJO
    American Airlines
    12:43 amSJO
    11h 4m
    DFW · 3h 10m
    9:47 amONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  20. Sat, Feb 20 – Fri, Mar 5

    United Airlines
    6:27 pmONT
    12h 5m
    SFO · 3h 50m
    8:32 am+1SJO
    American Airlines
    12:43 amSJO
    11h 4m
    DFW · 3h 10m
    9:47 amONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  21. Sat, Feb 20 – Sat, Mar 6

    American Airlines
    10:30 amONT
    10h 31m
    DFW · 3h 20m
    11:01 pmSJO
    American Airlines
    12:43 amSJO
    11h 4m
    DFW · 3h 10m
    9:47 amONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  22. Sat, Feb 20 – Sat, Mar 6

    United Airlines
    6:27 pmONT
    12h 5m
    SFO · 3h 50m
    8:32 am+1SJO
    American Airlines
    12:43 amSJO
    11h 4m
    DFW · 3h 10m
    9:47 amONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  23. Sat, Feb 20 – Sat, Mar 20

    American Airlines
    10:30 amONT
    10h 31m
    DFW · 3h 20m
    11:01 pmSJO
    American Airlines
    12:43 amSJO
    11h 4m
    DFW · 3h 10m
    10:47 amONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  24. Sat, Feb 20 – Sat, Mar 20

    United Airlines
    6:27 pmONT
    12h 5m
    SFO · 3h 50m
    8:32 am+1SJO
    American Airlines
    12:43 amSJO
    11h 4m
    DFW · 3h 10m
    10:47 amONT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

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1 of 24

Make this trip yours

ONT ⇄ SJO

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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Explore this route

All dates for this routeFeb 19, 2027 · Return optionsFeb 21, 2027 · Return optionsHotels in Costa Rica with Axel
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Ontario (ONT) to San Jose (SJO), Feb 20, 2027: round trips from $485, one way from $265 on Axel, checked Oct 29, 2026. Lowest published fares: $485 round trip, Axel-exclusive, American Airlines, 1 stop, Feb 20–21, 2027; $265 one way, Axel-exclusive, American Airlines, 1 stop, Feb 20, 2027; 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.

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.

Date links open published trip details for exploration. Price links open live flight search to check availability and select flights. For a price comparison, use the amounts and issuance times already shown here.

Exact travel datesAirlineFlightsTimes, duration, stopsTotal pricePrice issued (UTC)
2027-02-20 · one wayAmerican AirlinesAA1820 + AA39510:30:00→23:01:00 10h 31m 1 stop via DFWAxel-exclusive $265.002026-10-29T01:52:39Z
2027-02-20 · one wayUnited AirlinesUA4699 + UA231218:27:00→08:32:00 12h 05m 1 stop via SFOAxel-exclusive $280.002026-10-29T01:52:39Z
2027-02-20 → 2027-02-21American AirlinesAA1820 + AA395 / AA378 + AA182010:30:00→23:01:00 10h 31m 1 stop via DFW · 00:43:00→09:47:00 11h 04m 1 stop via DFWAxel-exclusive $485.002026-10-29T01:52:39Z
2027-02-20 → 2027-02-21United Airlines / American AirlinesUA2267 + UA1055 / AA378 + AA182005:45:00→18:16:00 10h 31m 1 stop via IAH · 00:43:00→09:47:00 11h 04m 1 stop via DFWAxel-exclusive $500.002026-10-29T01:52:39Z
2027-02-20 → 2027-02-22American AirlinesAA1820 + AA395 / AA378 + AA182010:30:00→23:01:00 10h 31m 1 stop via DFW · 00:43:00→09:47:00 11h 04m 1 stop via DFWAxel-exclusive $485.002026-10-29T01:52:39Z
2027-02-20 → 2027-02-22United Airlines / American AirlinesUA4699 + UA2312 / AA378 + AA182018:27:00→08:32:00 12h 05m 1 stop via SFO · 00:43:00→09:47:00 11h 04m 1 stop via DFWAxel-exclusive $500.002026-10-29T01:52:39Z
2027-02-20 → 2027-02-23American AirlinesAA1820 + AA395 / AA378 + AA182010:30:00→23:01:00 10h 31m 1 stop via DFW · 00:43:00→09:47:00 11h 04m 1 stop via DFWAxel-exclusive $485.002026-10-29T01:52:39Z
2027-02-20 → 2027-02-23United Airlines / American AirlinesUA4699 + UA2312 / AA378 + AA182018:27:00→08:32:00 12h 05m 1 stop via SFO · 00:43:00→09:47:00 11h 04m 1 stop via DFWAxel-exclusive $500.002026-10-29T01:52:39Z
2027-02-20 → 2027-02-24American AirlinesAA1820 + AA395 / AA378 + AA182010:30:00→23:01:00 10h 31m 1 stop via DFW · 00:43:00→09:47:00 11h 04m 1 stop via DFWAxel-exclusive $485.002026-10-29T01:52:39Z
2027-02-20 → 2027-02-24United Airlines / American AirlinesUA4699 + UA2312 / AA378 + AA182018:27:00→08:32:00 12h 05m 1 stop via SFO · 00:43:00→09:47:00 11h 04m 1 stop via DFWAxel-exclusive $500.002026-10-29T01:52:39Z
2027-02-20 → 2027-02-25American AirlinesAA1820 + AA395 / AA378 + AA182010:30:00→23:01:00 10h 31m 1 stop via DFW · 00:43:00→09:47:00 11h 04m 1 stop via DFWAxel-exclusive $485.002026-10-29T01:52:39Z
2027-02-20 → 2027-02-25United Airlines / American AirlinesUA4699 + UA2312 / AA378 + AA182018:27:00→08:32:00 12h 05m 1 stop via SFO · 00:43:00→09:47:00 11h 04m 1 stop via DFWAxel-exclusive $500.002026-10-29T01:52:39Z
2027-02-20 → 2027-02-26American AirlinesAA1820 + AA395 / AA378 + AA182010:30:00→23:01:00 10h 31m 1 stop via DFW · 00:43:00→09:47:00 11h 04m 1 stop via DFWAxel-exclusive $485.002026-10-29T01:52:39Z
2027-02-20 → 2027-02-26United Airlines / American AirlinesUA4699 + UA2312 / AA378 + AA182018:27:00→08:32:00 12h 05m 1 stop via SFO · 00:43:00→09:47:00 11h 04m 1 stop via DFWAxel-exclusive $500.002026-10-29T01:52:39Z
2027-02-20 → 2027-02-27American AirlinesAA1820 + AA395 / AA378 + AA182010:30:00→23:01:00 10h 31m 1 stop via DFW · 00:43:00→09:47:00 11h 04m 1 stop via DFWAxel-exclusive $485.002026-10-29T01:52:39Z
2027-02-20 → 2027-02-27United Airlines / American AirlinesUA4699 + UA2312 / AA378 + AA182018:27:00→08:32:00 12h 05m 1 stop via SFO · 00:43:00→09:47:00 11h 04m 1 stop via DFWAxel-exclusive $500.002026-10-29T01:52:39Z
2027-02-20 → 2027-02-28American AirlinesAA1820 + AA395 / AA378 + AA182010:30:00→23:01:00 10h 31m 1 stop via DFW · 00:43:00→09:47:00 11h 04m 1 stop via DFWAxel-exclusive $485.002026-10-29T01:52:39Z
2027-02-20 → 2027-02-28United Airlines / American AirlinesUA4699 + UA2312 / AA378 + AA182018:27:00→08:32:00 12h 05m 1 stop via SFO · 00:43:00→09:47:00 11h 04m 1 stop via DFWAxel-exclusive $500.002026-10-29T01:52:39Z
2027-02-20 → 2027-03-01American AirlinesAA1820 + AA395 / AA378 + AA182010:30:00→23:01:00 10h 31m 1 stop via DFW · 00:43:00→09:47:00 11h 04m 1 stop via DFWAxel-exclusive $494.702026-10-29T01:52:39Z
2027-02-20 → 2027-03-01United Airlines / American AirlinesUA4699 + UA2312 / AA378 + AA182018:27:00→08:32:00 12h 05m 1 stop via SFO · 00:43:00→09:47:00 11h 04m 1 stop via DFWAxel-exclusive $509.702026-10-29T01:52:39Z
2027-02-20 → 2027-03-02American AirlinesAA1820 + AA395 / AA378 + AA182010:30:00→23:01:00 10h 31m 1 stop via DFW · 00:43:00→09:47:00 11h 04m 1 stop via DFWAxel-exclusive $494.702026-10-29T01:52:39Z
2027-02-20 → 2027-03-02United Airlines / American AirlinesUA4699 + UA2312 / AA378 + AA182018:27:00→08:32:00 12h 05m 1 stop via SFO · 00:43:00→09:47:00 11h 04m 1 stop via DFWAxel-exclusive $509.702026-10-29T01:52:39Z
2027-02-20 → 2027-03-03American AirlinesAA1820 + AA395 / AA378 + AA182010:30:00→23:01:00 10h 31m 1 stop via DFW · 00:43:00→09:47:00 11h 04m 1 stop via DFWAxel-exclusive $494.702026-10-29T01:52:39Z
2027-02-20 → 2027-03-03United Airlines / American AirlinesUA4699 + UA2312 / AA378 + AA182018:27:00→08:32:00 12h 05m 1 stop via SFO · 00:43:00→09:47:00 11h 04m 1 stop via DFWAxel-exclusive $509.702026-10-29T01:52:39Z
2027-02-20 → 2027-03-04American AirlinesAA1820 + AA395 / AA378 + AA182010:30:00→23:01:00 10h 31m 1 stop via DFW · 00:43:00→09:47:00 11h 04m 1 stop via DFWAxel-exclusive $494.702026-10-29T01:52:39Z
2027-02-20 → 2027-03-04United Airlines / American AirlinesUA4699 + UA2312 / AA378 + AA182018:27:00→08:32:00 12h 05m 1 stop via SFO · 00:43:00→09:47:00 11h 04m 1 stop via DFWAxel-exclusive $509.702026-10-29T01:52:39Z
2027-02-20 → 2027-03-05American AirlinesAA1820 + AA395 / AA378 + AA182010:30:00→23:01:00 10h 31m 1 stop via DFW · 00:43:00→09:47:00 11h 04m 1 stop via DFWAxel-exclusive $494.702026-10-29T01:52:39Z
2027-02-20 → 2027-03-05United Airlines / American AirlinesUA4699 + UA2312 / AA378 + AA182018:27:00→08:32:00 12h 05m 1 stop via SFO · 00:43:00→09:47:00 11h 04m 1 stop via DFWAxel-exclusive $509.702026-10-29T01:52:39Z
2027-02-20 → 2027-03-06American AirlinesAA1820 + AA395 / AA378 + AA182010:30:00→23:01:00 10h 31m 1 stop via DFW · 00:43:00→09:47:00 11h 04m 1 stop via DFWAxel-exclusive $494.702026-10-29T01:52:39Z
2027-02-20 → 2027-03-06United Airlines / American AirlinesUA4699 + UA2312 / AA378 + AA182018:27:00→08:32:00 12h 05m 1 stop via SFO · 00:43:00→09:47:00 11h 04m 1 stop via DFWAxel-exclusive $509.702026-10-29T01:52:39Z
2027-02-20 → 2027-03-13American AirlinesAA1820 + AA395 / AA378 + AA182010:30:00→23:01:00 10h 31m 1 stop via DFW · 00:43:00→09:47:00 11h 04m 1 stop via DFWAxel-exclusive $494.702026-10-29T01:52:39Z
2027-02-20 → 2027-03-13United Airlines / American AirlinesUA4699 + UA2312 / AA378 + AA182018:27:00→08:32:00 12h 05m 1 stop via SFO · 00:43:00→09:47:00 11h 04m 1 stop via DFWAxel-exclusive $509.702026-10-29T01:52:39Z
2027-02-20 → 2027-03-20American AirlinesAA1820 + AA395 / AA378 + AA182010:30:00→23:01:00 10h 31m 1 stop via DFW · 00:43:00→10:47:00 11h 04m 1 stop via DFWAxel-exclusive $557.752026-10-29T01:52:39Z
2027-02-20 → 2027-03-20United Airlines / American AirlinesUA4699 + UA2312 / AA378 + AA182018:27:00→08:32:00 12h 05m 1 stop via SFO · 00:43:00→10:47:00 11h 04m 1 stop via DFWAxel-exclusive $572.752026-10-29T01:52:39Z

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

2027-02-20 · one way · Axel-exclusive $265.00

  • American Airlines AA1820 / AA395: ONT 2027-02-20 10:30:00 → SJO 2027-02-20 23:01:00; 1 stop(s) via DFW; 631 minutes. Local airport times.
    • AA1820: ONT 2027-02-20 10:30:00 → DFW 2027-02-20 15:35:00; layover at DFW: 200 minutes.
    • AA395: DFW 2027-02-20 18:55:00 → SJO 2027-02-20 23:01:00.

2027-02-20 · one way · Axel-exclusive $280.00

  • United Airlines UA4699 / UA2312: ONT 2027-02-20 18:27:00 → SJO 2027-02-21 08:32:00; 1 stop(s) via SFO; 725 minutes. Local airport times.
    • UA4699: ONT 2027-02-20 18:27:00 → SFO 2027-02-20 20:18:00; layover at SFO: 230 minutes.
    • UA2312: SFO 2027-02-21 00:08:00 → SJO 2027-02-21 08:32:00.

2027-02-20 → 2027-02-21 · Axel-exclusive $485.00

  • American Airlines AA1820 / AA395: ONT 2027-02-20 10:30:00 → SJO 2027-02-20 23:01:00; 1 stop(s) via DFW; 631 minutes. Local airport times.
    • AA1820: ONT 2027-02-20 10:30:00 → DFW 2027-02-20 15:35:00; layover at DFW: 200 minutes.
    • AA395: DFW 2027-02-20 18:55:00 → SJO 2027-02-20 23:01:00.
  • American Airlines AA378 / AA1820: SJO 2027-02-21 00:43:00 → ONT 2027-02-21 09:47:00; 1 stop(s) via DFW; 664 minutes. Local airport times.
    • AA378: SJO 2027-02-21 00:43:00 → DFW 2027-02-21 05:10:00; layover at DFW: 190 minutes.
    • AA1820: DFW 2027-02-21 08:20:00 → ONT 2027-02-21 09:47:00.

2027-02-20 → 2027-02-21 · Axel-exclusive $500.00

  • United Airlines UA2267 / UA1055: ONT 2027-02-20 05:45:00 → SJO 2027-02-20 18:16:00; 1 stop(s) via IAH; 631 minutes. Local airport times.
    • UA2267: ONT 2027-02-20 05:45:00 → IAH 2027-02-20 10:56:00; layover at IAH: 218 minutes.
    • UA1055: IAH 2027-02-20 14:34:00 → SJO 2027-02-20 18:16:00.
  • American Airlines AA378 / AA1820: SJO 2027-02-21 00:43:00 → ONT 2027-02-21 09:47:00; 1 stop(s) via DFW; 664 minutes. Local airport times.
    • AA378: SJO 2027-02-21 00:43:00 → DFW 2027-02-21 05:10:00; layover at DFW: 190 minutes.
    • AA1820: DFW 2027-02-21 08:20:00 → ONT 2027-02-21 09:47:00.

2027-02-20 → 2027-02-22 · Axel-exclusive $485.00

  • American Airlines AA1820 / AA395: ONT 2027-02-20 10:30:00 → SJO 2027-02-20 23:01:00; 1 stop(s) via DFW; 631 minutes. Local airport times.
    • AA1820: ONT 2027-02-20 10:30:00 → DFW 2027-02-20 15:35:00; layover at DFW: 200 minutes.
    • AA395: DFW 2027-02-20 18:55:00 → SJO 2027-02-20 23:01:00.
  • American Airlines AA378 / AA1820: SJO 2027-02-22 00:43:00 → ONT 2027-02-22 09:47:00; 1 stop(s) via DFW; 664 minutes. Local airport times.
    • AA378: SJO 2027-02-22 00:43:00 → DFW 2027-02-22 05:10:00; layover at DFW: 190 minutes.
    • AA1820: DFW 2027-02-22 08:20:00 → ONT 2027-02-22 09:47:00.

2027-02-20 → 2027-02-22 · Axel-exclusive $500.00

  • United Airlines UA4699 / UA2312: ONT 2027-02-20 18:27:00 → SJO 2027-02-21 08:32:00; 1 stop(s) via SFO; 725 minutes. Local airport times.
    • UA4699: ONT 2027-02-20 18:27:00 → SFO 2027-02-20 20:18:00; layover at SFO: 230 minutes.
    • UA2312: SFO 2027-02-21 00:08:00 → SJO 2027-02-21 08:32:00.
  • American Airlines AA378 / AA1820: SJO 2027-02-22 00:43:00 → ONT 2027-02-22 09:47:00; 1 stop(s) via DFW; 664 minutes. Local airport times.
    • AA378: SJO 2027-02-22 00:43:00 → DFW 2027-02-22 05:10:00; layover at DFW: 190 minutes.
    • AA1820: DFW 2027-02-22 08:20:00 → ONT 2027-02-22 09:47:00.

2027-02-20 → 2027-02-24 · Axel-exclusive $485.00

  • American Airlines AA1820 / AA395: ONT 2027-02-20 10:30:00 → SJO 2027-02-20 23:01:00; 1 stop(s) via DFW; 631 minutes. Local airport times.
    • AA1820: ONT 2027-02-20 10:30:00 → DFW 2027-02-20 15:35:00; layover at DFW: 200 minutes.
    • AA395: DFW 2027-02-20 18:55:00 → SJO 2027-02-20 23:01:00.
  • American Airlines AA378 / AA1820: SJO 2027-02-24 00:43:00 → ONT 2027-02-24 09:47:00; 1 stop(s) via DFW; 664 minutes. Local airport times.
    • AA378: SJO 2027-02-24 00:43:00 → DFW 2027-02-24 05:10:00; layover at DFW: 190 minutes.
    • AA1820: DFW 2027-02-24 08:20:00 → ONT 2027-02-24 09:47:00.

2027-02-20 → 2027-02-24 · Axel-exclusive $500.00

  • United Airlines UA4699 / UA2312: ONT 2027-02-20 18:27:00 → SJO 2027-02-21 08:32:00; 1 stop(s) via SFO; 725 minutes. Local airport times.
    • UA4699: ONT 2027-02-20 18:27:00 → SFO 2027-02-20 20:18:00; layover at SFO: 230 minutes.
    • UA2312: SFO 2027-02-21 00:08:00 → SJO 2027-02-21 08:32:00.
  • American Airlines AA378 / AA1820: SJO 2027-02-24 00:43:00 → ONT 2027-02-24 09:47:00; 1 stop(s) via DFW; 664 minutes. Local airport times.
    • AA378: SJO 2027-02-24 00:43:00 → DFW 2027-02-24 05:10:00; layover at DFW: 190 minutes.
    • AA1820: DFW 2027-02-24 08:20:00 → ONT 2027-02-24 09:47:00.

2027-02-20 → 2027-02-25 · Axel-exclusive $485.00

  • American Airlines AA1820 / AA395: ONT 2027-02-20 10:30:00 → SJO 2027-02-20 23:01:00; 1 stop(s) via DFW; 631 minutes. Local airport times.
    • AA1820: ONT 2027-02-20 10:30:00 → DFW 2027-02-20 15:35:00; layover at DFW: 200 minutes.
    • AA395: DFW 2027-02-20 18:55:00 → SJO 2027-02-20 23:01:00.
  • American Airlines AA378 / AA1820: SJO 2027-02-25 00:43:00 → ONT 2027-02-25 09:47:00; 1 stop(s) via DFW; 664 minutes. Local airport times.
    • AA378: SJO 2027-02-25 00:43:00 → DFW 2027-02-25 05:10:00; layover at DFW: 190 minutes.
    • AA1820: DFW 2027-02-25 08:20:00 → ONT 2027-02-25 09:47:00.

2027-02-20 → 2027-02-25 · Axel-exclusive $500.00

  • United Airlines UA4699 / UA2312: ONT 2027-02-20 18:27:00 → SJO 2027-02-21 08:32:00; 1 stop(s) via SFO; 725 minutes. Local airport times.
    • UA4699: ONT 2027-02-20 18:27:00 → SFO 2027-02-20 20:18:00; layover at SFO: 230 minutes.
    • UA2312: SFO 2027-02-21 00:08:00 → SJO 2027-02-21 08:32:00.
  • American Airlines AA378 / AA1820: SJO 2027-02-25 00:43:00 → ONT 2027-02-25 09:47:00; 1 stop(s) via DFW; 664 minutes. Local airport times.
    • AA378: SJO 2027-02-25 00:43:00 → DFW 2027-02-25 05:10:00; layover at DFW: 190 minutes.
    • AA1820: DFW 2027-02-25 08:20:00 → ONT 2027-02-25 09:47:00.

2027-02-20 → 2027-02-27 · Axel-exclusive $485.00

  • American Airlines AA1820 / AA395: ONT 2027-02-20 10:30:00 → SJO 2027-02-20 23:01:00; 1 stop(s) via DFW; 631 minutes. Local airport times.
    • AA1820: ONT 2027-02-20 10:30:00 → DFW 2027-02-20 15:35:00; layover at DFW: 200 minutes.
    • AA395: DFW 2027-02-20 18:55:00 → SJO 2027-02-20 23:01:00.
  • American Airlines AA378 / AA1820: SJO 2027-02-27 00:43:00 → ONT 2027-02-27 09:47:00; 1 stop(s) via DFW; 664 minutes. Local airport times.
    • AA378: SJO 2027-02-27 00:43:00 → DFW 2027-02-27 05:10:00; layover at DFW: 190 minutes.
    • AA1820: DFW 2027-02-27 08:20:00 → ONT 2027-02-27 09:47:00.

2027-02-20 → 2027-02-27 · Axel-exclusive $500.00

  • United Airlines UA4699 / UA2312: ONT 2027-02-20 18:27:00 → SJO 2027-02-21 08:32:00; 1 stop(s) via SFO; 725 minutes. Local airport times.
    • UA4699: ONT 2027-02-20 18:27:00 → SFO 2027-02-20 20:18:00; layover at SFO: 230 minutes.
    • UA2312: SFO 2027-02-21 00:08:00 → SJO 2027-02-21 08:32:00.
  • American Airlines AA378 / AA1820: SJO 2027-02-27 00:43:00 → ONT 2027-02-27 09:47:00; 1 stop(s) via DFW; 664 minutes. Local airport times.
    • AA378: SJO 2027-02-27 00:43:00 → DFW 2027-02-27 05:10:00; layover at DFW: 190 minutes.
    • AA1820: DFW 2027-02-27 08:20:00 → ONT 2027-02-27 09:47:00.

2027-02-20 → 2027-02-28 · Axel-exclusive $485.00

  • American Airlines AA1820 / AA395: ONT 2027-02-20 10:30:00 → SJO 2027-02-20 23:01:00; 1 stop(s) via DFW; 631 minutes. Local airport times.
    • AA1820: ONT 2027-02-20 10:30:00 → DFW 2027-02-20 15:35:00; layover at DFW: 200 minutes.
    • AA395: DFW 2027-02-20 18:55:00 → SJO 2027-02-20 23:01:00.
  • American Airlines AA378 / AA1820: SJO 2027-02-28 00:43:00 → ONT 2027-02-28 09:47:00; 1 stop(s) via DFW; 664 minutes. Local airport times.
    • AA378: SJO 2027-02-28 00:43:00 → DFW 2027-02-28 05:10:00; layover at DFW: 190 minutes.
    • AA1820: DFW 2027-02-28 08:20:00 → ONT 2027-02-28 09:47:00.

2027-02-20 → 2027-02-28 · Axel-exclusive $500.00

  • United Airlines UA4699 / UA2312: ONT 2027-02-20 18:27:00 → SJO 2027-02-21 08:32:00; 1 stop(s) via SFO; 725 minutes. Local airport times.
    • UA4699: ONT 2027-02-20 18:27:00 → SFO 2027-02-20 20:18:00; layover at SFO: 230 minutes.
    • UA2312: SFO 2027-02-21 00:08:00 → SJO 2027-02-21 08:32:00.
  • American Airlines AA378 / AA1820: SJO 2027-02-28 00:43:00 → ONT 2027-02-28 09:47:00; 1 stop(s) via DFW; 664 minutes. Local airport times.
    • AA378: SJO 2027-02-28 00:43:00 → DFW 2027-02-28 05:10:00; layover at DFW: 190 minutes.
    • AA1820: DFW 2027-02-28 08:20:00 → ONT 2027-02-28 09:47:00.

2027-02-20 → 2027-03-02 · Axel-exclusive $494.70

  • American Airlines AA1820 / AA395: ONT 2027-02-20 10:30:00 → SJO 2027-02-20 23:01:00; 1 stop(s) via DFW; 631 minutes. Local airport times.
    • AA1820: ONT 2027-02-20 10:30:00 → DFW 2027-02-20 15:35:00; layover at DFW: 200 minutes.
    • AA395: DFW 2027-02-20 18:55:00 → SJO 2027-02-20 23:01:00.
  • American Airlines AA378 / AA1820: SJO 2027-03-02 00:43:00 → ONT 2027-03-02 09:47:00; 1 stop(s) via DFW; 664 minutes. Local airport times.
    • AA378: SJO 2027-03-02 00:43:00 → DFW 2027-03-02 05:10:00; layover at DFW: 190 minutes.
    • AA1820: DFW 2027-03-02 08:20:00 → ONT 2027-03-02 09:47:00.

2027-02-20 → 2027-03-02 · Axel-exclusive $509.70

  • United Airlines UA4699 / UA2312: ONT 2027-02-20 18:27:00 → SJO 2027-02-21 08:32:00; 1 stop(s) via SFO; 725 minutes. Local airport times.
    • UA4699: ONT 2027-02-20 18:27:00 → SFO 2027-02-20 20:18:00; layover at SFO: 230 minutes.
    • UA2312: SFO 2027-02-21 00:08:00 → SJO 2027-02-21 08:32:00.
  • American Airlines AA378 / AA1820: SJO 2027-03-02 00:43:00 → ONT 2027-03-02 09:47:00; 1 stop(s) via DFW; 664 minutes. Local airport times.
    • AA378: SJO 2027-03-02 00:43:00 → DFW 2027-03-02 05:10:00; layover at DFW: 190 minutes.
    • AA1820: DFW 2027-03-02 08:20:00 → ONT 2027-03-02 09:47:00.

2027-02-20 → 2027-03-03 · Axel-exclusive $494.70

  • American Airlines AA1820 / AA395: ONT 2027-02-20 10:30:00 → SJO 2027-02-20 23:01:00; 1 stop(s) via DFW; 631 minutes. Local airport times.
    • AA1820: ONT 2027-02-20 10:30:00 → DFW 2027-02-20 15:35:00; layover at DFW: 200 minutes.
    • AA395: DFW 2027-02-20 18:55:00 → SJO 2027-02-20 23:01:00.
  • American Airlines AA378 / AA1820: SJO 2027-03-03 00:43:00 → ONT 2027-03-03 09:47:00; 1 stop(s) via DFW; 664 minutes. Local airport times.
    • AA378: SJO 2027-03-03 00:43:00 → DFW 2027-03-03 05:10:00; layover at DFW: 190 minutes.
    • AA1820: DFW 2027-03-03 08:20:00 → ONT 2027-03-03 09:47:00.

2027-02-20 → 2027-03-03 · Axel-exclusive $509.70

  • United Airlines UA4699 / UA2312: ONT 2027-02-20 18:27:00 → SJO 2027-02-21 08:32:00; 1 stop(s) via SFO; 725 minutes. Local airport times.
    • UA4699: ONT 2027-02-20 18:27:00 → SFO 2027-02-20 20:18:00; layover at SFO: 230 minutes.
    • UA2312: SFO 2027-02-21 00:08:00 → SJO 2027-02-21 08:32:00.
  • American Airlines AA378 / AA1820: SJO 2027-03-03 00:43:00 → ONT 2027-03-03 09:47:00; 1 stop(s) via DFW; 664 minutes. Local airport times.
    • AA378: SJO 2027-03-03 00:43:00 → DFW 2027-03-03 05:10:00; layover at DFW: 190 minutes.
    • AA1820: DFW 2027-03-03 08:20:00 → ONT 2027-03-03 09:47:00.

2027-02-20 → 2027-03-05 · Axel-exclusive $494.70

  • American Airlines AA1820 / AA395: ONT 2027-02-20 10:30:00 → SJO 2027-02-20 23:01:00; 1 stop(s) via DFW; 631 minutes. Local airport times.
    • AA1820: ONT 2027-02-20 10:30:00 → DFW 2027-02-20 15:35:00; layover at DFW: 200 minutes.
    • AA395: DFW 2027-02-20 18:55:00 → SJO 2027-02-20 23:01:00.
  • American Airlines AA378 / AA1820: SJO 2027-03-05 00:43:00 → ONT 2027-03-05 09:47:00; 1 stop(s) via DFW; 664 minutes. Local airport times.
    • AA378: SJO 2027-03-05 00:43:00 → DFW 2027-03-05 05:10:00; layover at DFW: 190 minutes.
    • AA1820: DFW 2027-03-05 08:20:00 → ONT 2027-03-05 09:47:00.

2027-02-20 → 2027-03-05 · Axel-exclusive $509.70

  • United Airlines UA4699 / UA2312: ONT 2027-02-20 18:27:00 → SJO 2027-02-21 08:32:00; 1 stop(s) via SFO; 725 minutes. Local airport times.
    • UA4699: ONT 2027-02-20 18:27:00 → SFO 2027-02-20 20:18:00; layover at SFO: 230 minutes.
    • UA2312: SFO 2027-02-21 00:08:00 → SJO 2027-02-21 08:32:00.
  • American Airlines AA378 / AA1820: SJO 2027-03-05 00:43:00 → ONT 2027-03-05 09:47:00; 1 stop(s) via DFW; 664 minutes. Local airport times.
    • AA378: SJO 2027-03-05 00:43:00 → DFW 2027-03-05 05:10:00; layover at DFW: 190 minutes.
    • AA1820: DFW 2027-03-05 08:20:00 → ONT 2027-03-05 09:47:00.

2027-02-20 → 2027-03-06 · Axel-exclusive $494.70

  • American Airlines AA1820 / AA395: ONT 2027-02-20 10:30:00 → SJO 2027-02-20 23:01:00; 1 stop(s) via DFW; 631 minutes. Local airport times.
    • AA1820: ONT 2027-02-20 10:30:00 → DFW 2027-02-20 15:35:00; layover at DFW: 200 minutes.
    • AA395: DFW 2027-02-20 18:55:00 → SJO 2027-02-20 23:01:00.
  • American Airlines AA378 / AA1820: SJO 2027-03-06 00:43:00 → ONT 2027-03-06 09:47:00; 1 stop(s) via DFW; 664 minutes. Local airport times.
    • AA378: SJO 2027-03-06 00:43:00 → DFW 2027-03-06 05:10:00; layover at DFW: 190 minutes.
    • AA1820: DFW 2027-03-06 08:20:00 → ONT 2027-03-06 09:47:00.

2027-02-20 → 2027-03-06 · Axel-exclusive $509.70

  • United Airlines UA4699 / UA2312: ONT 2027-02-20 18:27:00 → SJO 2027-02-21 08:32:00; 1 stop(s) via SFO; 725 minutes. Local airport times.
    • UA4699: ONT 2027-02-20 18:27:00 → SFO 2027-02-20 20:18:00; layover at SFO: 230 minutes.
    • UA2312: SFO 2027-02-21 00:08:00 → SJO 2027-02-21 08:32:00.
  • American Airlines AA378 / AA1820: SJO 2027-03-06 00:43:00 → ONT 2027-03-06 09:47:00; 1 stop(s) via DFW; 664 minutes. Local airport times.
    • AA378: SJO 2027-03-06 00:43:00 → DFW 2027-03-06 05:10:00; layover at DFW: 190 minutes.
    • AA1820: DFW 2027-03-06 08:20:00 → ONT 2027-03-06 09:47:00.

2027-02-20 → 2027-03-20 · Axel-exclusive $557.75

  • American Airlines AA1820 / AA395: ONT 2027-02-20 10:30:00 → SJO 2027-02-20 23:01:00; 1 stop(s) via DFW; 631 minutes. Local airport times.
    • AA1820: ONT 2027-02-20 10:30:00 → DFW 2027-02-20 15:35:00; layover at DFW: 200 minutes.
    • AA395: DFW 2027-02-20 18:55:00 → SJO 2027-02-20 23:01:00.
  • American Airlines AA378 / AA1820: SJO 2027-03-20 00:43:00 → ONT 2027-03-20 10:47:00; 1 stop(s) via DFW; 664 minutes. Local airport times.
    • AA378: SJO 2027-03-20 00:43:00 → DFW 2027-03-20 06:10:00; layover at DFW: 190 minutes.
    • AA1820: DFW 2027-03-20 09:20:00 → ONT 2027-03-20 10:47:00.

2027-02-20 → 2027-03-20 · Axel-exclusive $572.75

  • United Airlines UA4699 / UA2312: ONT 2027-02-20 18:27:00 → SJO 2027-02-21 08:32:00; 1 stop(s) via SFO; 725 minutes. Local airport times.
    • UA4699: ONT 2027-02-20 18:27:00 → SFO 2027-02-20 20:18:00; layover at SFO: 230 minutes.
    • UA2312: SFO 2027-02-21 00:08:00 → SJO 2027-02-21 08:32:00.
  • American Airlines AA378 / AA1820: SJO 2027-03-20 00:43:00 → ONT 2027-03-20 10:47:00; 1 stop(s) via DFW; 664 minutes. Local airport times.
    • AA378: SJO 2027-03-20 00:43:00 → DFW 2027-03-20 06:10:00; layover at DFW: 190 minutes.
    • AA1820: DFW 2027-03-20 09:20:00 → ONT 2027-03-20 10:47:00.

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For AI assistants

  • This page: Ontario (ONT) to San Jose (SJO) · Feb 20, 2027 · 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: each row is one exact trip for this departure (both dates with the year, the total and the time its price was issued); its exact-trip price link opens the live search for those dates and travelers, where the booking link and the current total are. Other durations or travelers are not priced here: Choose travelers and dates prices the requested trip.
  • 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. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. 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.