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Route overview: San Francisco Bay Area to Jacksonville (JAX) flight deals

San Jose (SJC) to Jacksonville (JAX), Mar 18, 2027: round trips from $375, one way from $195

San Jose (SJC) to Jacksonville (JAX), Mar 18, 2027: round trips from $375, one way from $195 on Axel, checked Nov 14, 2026. Lowest published fares: $375 round trip, Axel-exclusive, Southwest Airlines, 1 stop, Mar 18–19, 2027; $195 one way, Axel-exclusive, Southwest Airlines, 1 stop, Mar 18, 2027; 1 adult, economy, checked Nov 14, 2026.

SJC → JAX1 adulteconomyOne way and round trips

30 flight options · 2 airlines

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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.

March 2027

Flights for your trip

  1. Thu, Mar 18 · One way

    Southwest Airlines
    1:40 pmSJC
    8h 25m
    DEN · 2h 50m
    1:05 am+1JAX

    Example one-way total $195 · 1 adult · Taxes included

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  2. Thu, Mar 18 · One way

    United Airlines
    8:45 amSJC
    7h 44m
    DEN · 1h 51m
    7:29 pmJAX

    Example one-way total $210 · 1 adult · Taxes included

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  3. Thu, Mar 18 – Fri, Mar 19

    Southwest Airlines
    1:40 pmSJC
    8h 25m
    DEN · 2h 50m
    1:05 am+1JAX
    Southwest Airlines
    12:55 pmJAX
    9h 5m
    DAL · 2h 45m
    7:00 pmSJC

    Example round-trip total $375 · 1 adult · Taxes included

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  4. Thu, Mar 18 – Fri, Mar 19

    United Airlines
    8:45 amSJC
    7h 44m
    DEN · 1h 51m
    7:29 pmJAX
    United Airlines
    4:45 pmJAX
    9h
    ORD · 1h 11m
    10:45 pmSJC

    Example round-trip total $400 · 1 adult · Taxes included

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  5. Thu, Mar 18 – Sat, Mar 20

    Southwest Airlines
    1:40 pmSJC
    8h 25m
    DEN · 2h 50m
    1:05 am+1JAX
    Southwest Airlines
    12:55 pmJAX
    9h 5m
    DAL · 2h 45m
    7:00 pmSJC

    Example round-trip total $375 · 1 adult · Taxes included

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  6. Thu, Mar 18 – Sat, Mar 20

    United Airlines
    8:45 amSJC
    7h 44m
    DEN · 1h 51m
    7:29 pmJAX
    United Airlines
    4:45 pmJAX
    9h
    ORD · 1h 11m
    10:45 pmSJC

    Example round-trip total $400 · 1 adult · Taxes included

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  7. Thu, Mar 18 – Sun, Mar 21

    Southwest Airlines
    1:40 pmSJC
    8h 25m
    DEN · 2h 50m
    1:05 am+1JAX
    Southwest Airlines
    5:20 amJAX
    7h 55m
    HOU · 1h 25m
    10:15 amSJC

    Example round-trip total $375 · 1 adult · Taxes included

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  8. Thu, Mar 18 – Sun, Mar 21

    United Airlines
    8:45 amSJC
    7h 44m
    DEN · 1h 51m
    7:29 pmJAX
    United Airlines
    4:45 pmJAX
    9h
    ORD · 1h 11m
    10:45 pmSJC

    Example round-trip total $400 · 1 adult · Taxes included

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  9. Thu, Mar 18 – Mon, Mar 22

    Southwest Airlines
    1:40 pmSJC
    8h 25m
    DEN · 2h 50m
    1:05 am+1JAX
    Southwest Airlines
    12:55 pmJAX
    9h 5m
    DAL · 2h 45m
    7:00 pmSJC

    Example round-trip total $375 · 1 adult · Taxes included

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  10. Thu, Mar 18 – Mon, Mar 22

    United Airlines
    8:45 amSJC
    7h 44m
    DEN · 1h 51m
    7:29 pmJAX
    United Airlines
    4:45 pmJAX
    9h
    ORD · 1h 11m
    10:45 pmSJC

    Example round-trip total $400 · 1 adult · Taxes included

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  11. Thu, Mar 18 – Wed, Mar 24

    Southwest Airlines
    1:40 pmSJC
    8h 25m
    DEN · 2h 50m
    1:05 am+1JAX
    Southwest Airlines
    12:55 pmJAX
    9h 5m
    DAL · 2h 45m
    7:00 pmSJC

    Example round-trip total $375 · 1 adult · Taxes included

    Search these dates

  12. Thu, Mar 18 – Wed, Mar 24

    United Airlines
    8:45 amSJC
    7h 44m
    DEN · 1h 51m
    7:29 pmJAX
    United Airlines
    4:45 pmJAX
    9h
    ORD · 1h 11m
    10:45 pmSJC

    Example round-trip total $400 · 1 adult · Taxes included

    Search these dates

  13. Thu, Mar 18 – Thu, Mar 25

    Southwest Airlines
    1:40 pmSJC
    8h 25m
    DEN · 2h 50m
    1:05 am+1JAX
    Southwest Airlines
    12:55 pmJAX
    9h 5m
    DAL · 2h 45m
    7:00 pmSJC

    Example round-trip total $403 · 1 adult · Taxes included

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  14. Thu, Mar 18 – Thu, Mar 25

    United Airlines
    8:45 amSJC
    7h 44m
    DEN · 1h 51m
    7:29 pmJAX
    United Airlines
    4:45 pmJAX
    9h
    ORD · 1h 11m
    10:45 pmSJC

    Example round-trip total $430 · 1 adult · Taxes included

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  15. Thu, Mar 18 – Fri, Mar 26

    Southwest Airlines
    1:40 pmSJC
    8h 25m
    DEN · 2h 50m
    1:05 am+1JAX
    Southwest Airlines
    12:55 pmJAX
    9h 5m
    DAL · 2h 45m
    7:00 pmSJC

    Example round-trip total $403 · 1 adult · Taxes included

    Search these dates

  16. Thu, Mar 18 – Fri, Mar 26

    United Airlines
    8:45 amSJC
    7h 44m
    DEN · 1h 51m
    7:29 pmJAX
    United Airlines
    4:45 pmJAX
    9h
    ORD · 1h 11m
    10:45 pmSJC

    Example round-trip total $430 · 1 adult · Taxes included

    Search these dates

  17. Thu, Mar 18 – Sun, Mar 28

    Southwest Airlines
    1:40 pmSJC
    8h 25m
    DEN · 2h 50m
    1:05 am+1JAX
    Southwest Airlines
    5:20 amJAX
    7h 55m
    HOU · 1h 25m
    10:15 amSJC

    Example round-trip total $435 · 1 adult · Taxes included

    Search these dates

  18. Thu, Mar 18 – Sun, Mar 28

    United Airlines
    8:45 amSJC
    7h 44m
    DEN · 1h 51m
    7:29 pmJAX
    United Airlines
    4:45 pmJAX
    9h
    ORD · 1h 11m
    10:45 pmSJC

    Example round-trip total $459 · 1 adult · Taxes included

    Search these dates

  19. Thu, Mar 18 – Mon, Mar 29

    Southwest Airlines
    1:40 pmSJC
    8h 25m
    DEN · 2h 50m
    1:05 am+1JAX
    Southwest Airlines
    12:55 pmJAX
    9h 5m
    DAL · 2h 45m
    7:00 pmSJC

    Example round-trip total $435 · 1 adult · Taxes included

    Search these dates

  20. Thu, Mar 18 – Mon, Mar 29

    United Airlines
    8:45 amSJC
    7h 44m
    DEN · 1h 51m
    7:29 pmJAX
    United Airlines
    4:45 pmJAX
    9h
    ORD · 1h 11m
    10:45 pmSJC

    Example round-trip total $459 · 1 adult · Taxes included

    Search these dates

  21. Thu, Mar 18 – Tue, Mar 30

    Southwest Airlines
    1:40 pmSJC
    8h 25m
    DEN · 2h 50m
    1:05 am+1JAX
    Southwest Airlines
    7:35 amJAX
    8h 45m
    BWI · 1h 5m
    1:20 pmSJC

    Example round-trip total $403 · 1 adult · Taxes included

    Search these dates

  22. Thu, Mar 18 – Tue, Mar 30

    United Airlines
    8:45 amSJC
    7h 44m
    DEN · 1h 51m
    7:29 pmJAX
    United Airlines
    4:45 pmJAX
    9h
    ORD · 1h 11m
    10:45 pmSJC

    Example round-trip total $425 · 1 adult · Taxes included

    Search these dates

  23. Thu, Mar 18 – Thu, Apr 1

    Southwest Airlines
    1:40 pmSJC
    8h 25m
    DEN · 2h 50m
    1:05 am+1JAX
    Southwest Airlines
    12:55 pmJAX
    9h 5m
    DAL · 2h 45m
    7:00 pmSJC

    Example round-trip total $403 · 1 adult · Taxes included

    Search these dates

  24. Thu, Mar 18 – Thu, Apr 1

    United Airlines
    8:45 amSJC
    7h 44m
    DEN · 1h 51m
    7:29 pmJAX
    United Airlines
    4:45 pmJAX
    9h
    ORD · 1h 11m
    10:45 pmSJC

    Example round-trip total $425 · 1 adult · Taxes included

    Search these dates

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SJC ⇄ JAX

Economy

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Explore this route

All dates for this routeMar 17, 2027 · Return optionsMar 19, 2027 · Return optionsHotels in Amelia Island with Axel
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San Jose (SJC) to Jacksonville (JAX), Mar 18, 2027: round trips from $375, one way from $195 on Axel, checked Nov 14, 2026. Lowest published fares: $375 round trip, Axel-exclusive, Southwest Airlines, 1 stop, Mar 18–19, 2027; $195 one way, Axel-exclusive, Southwest Airlines, 1 stop, Mar 18, 2027; 1 adult, economy, checked Nov 14, 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, labelled with the check date 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 check dates already shown here.

Exact travel datesAirlineFlightsTimes, duration, stopsTotal pricePrice checked
2027-03-18 · one waySouthwest AirlinesWN3877 + WN194813:40:00→01:05:00 8h 25m 1 stop via DENAxel-exclusive $195Nov 14, 2026
2027-03-18 · one wayUnited AirlinesUA1554 + UA209008:45:00→19:29:00 7h 44m 1 stop via DENAxel-exclusive $210Nov 14, 2026
2027-03-18 → 2027-03-19Southwest AirlinesWN3877 + WN1948 / WN2423 + WN151113:40:00→01:05:00 8h 25m 1 stop via DEN · 12:55:00→19:00:00 9h 05m 1 stop via DALAxel-exclusive $375Nov 14, 2026
2027-03-18 → 2027-03-19United AirlinesUA1554 + UA2090 / UA2720 + UA184008:45:00→19:29:00 7h 44m 1 stop via DEN · 16:45:00→22:45:00 9h 00m 1 stop via ORDAxel-exclusive $400Nov 14, 2026
2027-03-18 → 2027-03-20Southwest AirlinesWN3877 + WN1948 / WN2423 + WN151113:40:00→01:05:00 8h 25m 1 stop via DEN · 12:55:00→19:00:00 9h 05m 1 stop via DALAxel-exclusive $375Nov 14, 2026
2027-03-18 → 2027-03-20United AirlinesUA1554 + UA2090 / UA2720 + UA184008:45:00→19:29:00 7h 44m 1 stop via DEN · 16:45:00→22:45:00 9h 00m 1 stop via ORDAxel-exclusive $400Nov 14, 2026
2027-03-18 → 2027-03-21Southwest AirlinesWN3877 + WN1948 / WN4907 + WN216613:40:00→01:05:00 8h 25m 1 stop via DEN · 05:20:00→10:15:00 7h 55m 1 stop via HOUAxel-exclusive $375Nov 14, 2026
2027-03-18 → 2027-03-21United AirlinesUA1554 + UA2090 / UA2720 + UA184008:45:00→19:29:00 7h 44m 1 stop via DEN · 16:45:00→22:45:00 9h 00m 1 stop via ORDAxel-exclusive $400Nov 14, 2026
2027-03-18 → 2027-03-22Southwest AirlinesWN3877 + WN1948 / WN2423 + WN151113:40:00→01:05:00 8h 25m 1 stop via DEN · 12:55:00→19:00:00 9h 05m 1 stop via DALAxel-exclusive $375Nov 14, 2026
2027-03-18 → 2027-03-22United AirlinesUA1554 + UA2090 / UA2720 + UA184008:45:00→19:29:00 7h 44m 1 stop via DEN · 16:45:00→22:45:00 9h 00m 1 stop via ORDAxel-exclusive $400Nov 14, 2026
2027-03-18 → 2027-03-23Southwest AirlinesWN3877 + WN1948 / WN2256 + WN122313:40:00→01:05:00 8h 25m 1 stop via DEN · 07:35:00→13:20:00 8h 45m 1 stop via BWIAxel-exclusive $375Nov 14, 2026
2027-03-18 → 2027-03-23United AirlinesUA1554 + UA2090 / UA2720 + UA184008:45:00→19:29:00 7h 44m 1 stop via DEN · 16:45:00→22:45:00 9h 00m 1 stop via ORDAxel-exclusive $400Nov 14, 2026
2027-03-18 → 2027-03-24Southwest AirlinesWN3877 + WN1948 / WN2423 + WN151113:40:00→01:05:00 8h 25m 1 stop via DEN · 12:55:00→19:00:00 9h 05m 1 stop via DALAxel-exclusive $375Nov 14, 2026
2027-03-18 → 2027-03-24United AirlinesUA1554 + UA2090 / UA2720 + UA184008:45:00→19:29:00 7h 44m 1 stop via DEN · 16:45:00→22:45:00 9h 00m 1 stop via ORDAxel-exclusive $400Nov 14, 2026
2027-03-18 → 2027-03-25Southwest AirlinesWN3877 + WN1948 / WN2423 + WN151113:40:00→01:05:00 8h 25m 1 stop via DEN · 12:55:00→19:00:00 9h 05m 1 stop via DALAxel-exclusive $403Nov 14, 2026
2027-03-18 → 2027-03-25United AirlinesUA1554 + UA2090 / UA2720 + UA184008:45:00→19:29:00 7h 44m 1 stop via DEN · 16:45:00→22:45:00 9h 00m 1 stop via ORDAxel-exclusive $430Nov 14, 2026
2027-03-18 → 2027-03-26Southwest AirlinesWN3877 + WN1948 / WN2423 + WN151113:40:00→01:05:00 8h 25m 1 stop via DEN · 12:55:00→19:00:00 9h 05m 1 stop via DALAxel-exclusive $403Nov 14, 2026
2027-03-18 → 2027-03-26United AirlinesUA1554 + UA2090 / UA2720 + UA184008:45:00→19:29:00 7h 44m 1 stop via DEN · 16:45:00→22:45:00 9h 00m 1 stop via ORDAxel-exclusive $430Nov 14, 2026
2027-03-18 → 2027-03-27Southwest AirlinesWN3877 + WN1948 / WN2423 + WN151113:40:00→01:05:00 8h 25m 1 stop via DEN · 12:55:00→19:00:00 9h 05m 1 stop via DALAxel-exclusive $403Nov 14, 2026
2027-03-18 → 2027-03-27United AirlinesUA1554 + UA2090 / UA2720 + UA184008:45:00→19:29:00 7h 44m 1 stop via DEN · 16:45:00→22:45:00 9h 00m 1 stop via ORDAxel-exclusive $430Nov 14, 2026
2027-03-18 → 2027-03-28Southwest AirlinesWN3877 + WN1948 / WN4907 + WN216613:40:00→01:05:00 8h 25m 1 stop via DEN · 05:20:00→10:15:00 7h 55m 1 stop via HOUAxel-exclusive $435Nov 14, 2026
2027-03-18 → 2027-03-28United AirlinesUA1554 + UA2090 / UA2720 + UA184008:45:00→19:29:00 7h 44m 1 stop via DEN · 16:45:00→22:45:00 9h 00m 1 stop via ORDAxel-exclusive $459Nov 14, 2026
2027-03-18 → 2027-03-29Southwest AirlinesWN3877 + WN1948 / WN2423 + WN151113:40:00→01:05:00 8h 25m 1 stop via DEN · 12:55:00→19:00:00 9h 05m 1 stop via DALAxel-exclusive $435Nov 14, 2026
2027-03-18 → 2027-03-29United AirlinesUA1554 + UA2090 / UA2720 + UA184008:45:00→19:29:00 7h 44m 1 stop via DEN · 16:45:00→22:45:00 9h 00m 1 stop via ORDAxel-exclusive $459Nov 14, 2026
2027-03-18 → 2027-03-30Southwest AirlinesWN3877 + WN1948 / WN2256 + WN122313:40:00→01:05:00 8h 25m 1 stop via DEN · 07:35:00→13:20:00 8h 45m 1 stop via BWIAxel-exclusive $403Nov 14, 2026
2027-03-18 → 2027-03-30United AirlinesUA1554 + UA2090 / UA2720 + UA184008:45:00→19:29:00 7h 44m 1 stop via DEN · 16:45:00→22:45:00 9h 00m 1 stop via ORDAxel-exclusive $425Nov 14, 2026
2027-03-18 → 2027-03-31Southwest AirlinesWN3877 + WN1948 / WN2423 + WN151113:40:00→01:05:00 8h 25m 1 stop via DEN · 12:55:00→19:00:00 9h 05m 1 stop via DALAxel-exclusive $403Nov 14, 2026
2027-03-18 → 2027-03-31United AirlinesUA1554 + UA2090 / UA2720 + UA184008:45:00→19:29:00 7h 44m 1 stop via DEN · 16:45:00→22:45:00 9h 00m 1 stop via ORDAxel-exclusive $425Nov 14, 2026
2027-03-18 → 2027-04-01Southwest AirlinesWN3877 + WN1948 / WN2423 + WN151113:40:00→01:05:00 8h 25m 1 stop via DEN · 12:55:00→19:00:00 9h 05m 1 stop via DALAxel-exclusive $403Nov 14, 2026
2027-03-18 → 2027-04-01United AirlinesUA1554 + UA2090 / UA2720 + UA184008:45:00→19:29:00 7h 44m 1 stop via DEN · 16:45:00→22:45:00 9h 00m 1 stop via ORDAxel-exclusive $425Nov 14, 2026

Route overview: San Francisco Bay Area to Jacksonville (JAX) flight deals

2027-03-18 · one way · Axel-exclusive $195

  • Southwest Airlines WN3877 / WN1948: SJC 2027-03-18 13:40:00 → JAX 2027-03-19 01:05:00; 1 stop(s) via DEN; 505 minutes. Local airport times.
    • WN3877: SJC 2027-03-18 13:40:00 → DEN 2027-03-18 17:05:00; layover at DEN: 170 minutes.
    • WN1948: DEN 2027-03-18 19:55:00 → JAX 2027-03-19 01:05:00.

2027-03-18 · one way · Axel-exclusive $210

  • United Airlines UA1554 / UA2090: SJC 2027-03-18 08:45:00 → JAX 2027-03-18 19:29:00; 1 stop(s) via DEN; 464 minutes. Local airport times.
    • UA1554: SJC 2027-03-18 08:45:00 → DEN 2027-03-18 12:19:00; layover at DEN: 111 minutes.
    • UA2090: DEN 2027-03-18 14:10:00 → JAX 2027-03-18 19:29:00.

2027-03-18 → 2027-03-19 · Axel-exclusive $375

  • Southwest Airlines WN3877 / WN1948: SJC 2027-03-18 13:40:00 → JAX 2027-03-19 01:05:00; 1 stop(s) via DEN; 505 minutes. Local airport times.
    • WN3877: SJC 2027-03-18 13:40:00 → DEN 2027-03-18 17:05:00; layover at DEN: 170 minutes.
    • WN1948: DEN 2027-03-18 19:55:00 → JAX 2027-03-19 01:05:00.
  • Southwest Airlines WN2423 / WN1511: JAX 2027-03-19 12:55:00 → SJC 2027-03-19 19:00:00; 1 stop(s) via DAL; 545 minutes. Local airport times.
    • WN2423: JAX 2027-03-19 12:55:00 → DAL 2027-03-19 14:30:00; layover at DAL: 165 minutes.
    • WN1511: DAL 2027-03-19 17:15:00 → SJC 2027-03-19 19:00:00.

2027-03-18 → 2027-03-19 · Axel-exclusive $400

  • United Airlines UA1554 / UA2090: SJC 2027-03-18 08:45:00 → JAX 2027-03-18 19:29:00; 1 stop(s) via DEN; 464 minutes. Local airport times.
    • UA1554: SJC 2027-03-18 08:45:00 → DEN 2027-03-18 12:19:00; layover at DEN: 111 minutes.
    • UA2090: DEN 2027-03-18 14:10:00 → JAX 2027-03-18 19:29:00.
  • United Airlines UA2720 / UA1840: JAX 2027-03-19 16:45:00 → SJC 2027-03-19 22:45:00; 1 stop(s) via ORD; 540 minutes. Local airport times.
    • UA2720: JAX 2027-03-19 16:45:00 → ORD 2027-03-19 18:34:00; layover at ORD: 71 minutes.
    • UA1840: ORD 2027-03-19 19:45:00 → SJC 2027-03-19 22:45:00.

2027-03-18 → 2027-03-20 · Axel-exclusive $375

  • Southwest Airlines WN3877 / WN1948: SJC 2027-03-18 13:40:00 → JAX 2027-03-19 01:05:00; 1 stop(s) via DEN; 505 minutes. Local airport times.
    • WN3877: SJC 2027-03-18 13:40:00 → DEN 2027-03-18 17:05:00; layover at DEN: 170 minutes.
    • WN1948: DEN 2027-03-18 19:55:00 → JAX 2027-03-19 01:05:00.
  • Southwest Airlines WN2423 / WN1511: JAX 2027-03-20 12:55:00 → SJC 2027-03-20 19:00:00; 1 stop(s) via DAL; 545 minutes. Local airport times.
    • WN2423: JAX 2027-03-20 12:55:00 → DAL 2027-03-20 14:30:00; layover at DAL: 165 minutes.
    • WN1511: DAL 2027-03-20 17:15:00 → SJC 2027-03-20 19:00:00.

2027-03-18 → 2027-03-20 · Axel-exclusive $400

  • United Airlines UA1554 / UA2090: SJC 2027-03-18 08:45:00 → JAX 2027-03-18 19:29:00; 1 stop(s) via DEN; 464 minutes. Local airport times.
    • UA1554: SJC 2027-03-18 08:45:00 → DEN 2027-03-18 12:19:00; layover at DEN: 111 minutes.
    • UA2090: DEN 2027-03-18 14:10:00 → JAX 2027-03-18 19:29:00.
  • United Airlines UA2720 / UA1840: JAX 2027-03-20 16:45:00 → SJC 2027-03-20 22:45:00; 1 stop(s) via ORD; 540 minutes. Local airport times.
    • UA2720: JAX 2027-03-20 16:45:00 → ORD 2027-03-20 18:34:00; layover at ORD: 71 minutes.
    • UA1840: ORD 2027-03-20 19:45:00 → SJC 2027-03-20 22:45:00.

2027-03-18 → 2027-03-21 · Axel-exclusive $375

  • Southwest Airlines WN3877 / WN1948: SJC 2027-03-18 13:40:00 → JAX 2027-03-19 01:05:00; 1 stop(s) via DEN; 505 minutes. Local airport times.
    • WN3877: SJC 2027-03-18 13:40:00 → DEN 2027-03-18 17:05:00; layover at DEN: 170 minutes.
    • WN1948: DEN 2027-03-18 19:55:00 → JAX 2027-03-19 01:05:00.
  • Southwest Airlines WN4907 / WN2166: JAX 2027-03-21 05:20:00 → SJC 2027-03-21 10:15:00; 1 stop(s) via HOU; 475 minutes. Local airport times.
    • WN4907: JAX 2027-03-21 05:20:00 → HOU 2027-03-21 06:45:00; layover at HOU: 85 minutes.
    • WN2166: HOU 2027-03-21 08:10:00 → SJC 2027-03-21 10:15:00.

2027-03-18 → 2027-03-21 · Axel-exclusive $400

  • United Airlines UA1554 / UA2090: SJC 2027-03-18 08:45:00 → JAX 2027-03-18 19:29:00; 1 stop(s) via DEN; 464 minutes. Local airport times.
    • UA1554: SJC 2027-03-18 08:45:00 → DEN 2027-03-18 12:19:00; layover at DEN: 111 minutes.
    • UA2090: DEN 2027-03-18 14:10:00 → JAX 2027-03-18 19:29:00.
  • United Airlines UA2720 / UA1840: JAX 2027-03-21 16:45:00 → SJC 2027-03-21 22:45:00; 1 stop(s) via ORD; 540 minutes. Local airport times.
    • UA2720: JAX 2027-03-21 16:45:00 → ORD 2027-03-21 18:34:00; layover at ORD: 71 minutes.
    • UA1840: ORD 2027-03-21 19:45:00 → SJC 2027-03-21 22:45:00.

2027-03-18 → 2027-03-22 · Axel-exclusive $375

  • Southwest Airlines WN3877 / WN1948: SJC 2027-03-18 13:40:00 → JAX 2027-03-19 01:05:00; 1 stop(s) via DEN; 505 minutes. Local airport times.
    • WN3877: SJC 2027-03-18 13:40:00 → DEN 2027-03-18 17:05:00; layover at DEN: 170 minutes.
    • WN1948: DEN 2027-03-18 19:55:00 → JAX 2027-03-19 01:05:00.
  • Southwest Airlines WN2423 / WN1511: JAX 2027-03-22 12:55:00 → SJC 2027-03-22 19:00:00; 1 stop(s) via DAL; 545 minutes. Local airport times.
    • WN2423: JAX 2027-03-22 12:55:00 → DAL 2027-03-22 14:30:00; layover at DAL: 165 minutes.
    • WN1511: DAL 2027-03-22 17:15:00 → SJC 2027-03-22 19:00:00.

2027-03-18 → 2027-03-22 · Axel-exclusive $400

  • United Airlines UA1554 / UA2090: SJC 2027-03-18 08:45:00 → JAX 2027-03-18 19:29:00; 1 stop(s) via DEN; 464 minutes. Local airport times.
    • UA1554: SJC 2027-03-18 08:45:00 → DEN 2027-03-18 12:19:00; layover at DEN: 111 minutes.
    • UA2090: DEN 2027-03-18 14:10:00 → JAX 2027-03-18 19:29:00.
  • United Airlines UA2720 / UA1840: JAX 2027-03-22 16:45:00 → SJC 2027-03-22 22:45:00; 1 stop(s) via ORD; 540 minutes. Local airport times.
    • UA2720: JAX 2027-03-22 16:45:00 → ORD 2027-03-22 18:34:00; layover at ORD: 71 minutes.
    • UA1840: ORD 2027-03-22 19:45:00 → SJC 2027-03-22 22:45:00.

2027-03-18 → 2027-03-24 · Axel-exclusive $375

  • Southwest Airlines WN3877 / WN1948: SJC 2027-03-18 13:40:00 → JAX 2027-03-19 01:05:00; 1 stop(s) via DEN; 505 minutes. Local airport times.
    • WN3877: SJC 2027-03-18 13:40:00 → DEN 2027-03-18 17:05:00; layover at DEN: 170 minutes.
    • WN1948: DEN 2027-03-18 19:55:00 → JAX 2027-03-19 01:05:00.
  • Southwest Airlines WN2423 / WN1511: JAX 2027-03-24 12:55:00 → SJC 2027-03-24 19:00:00; 1 stop(s) via DAL; 545 minutes. Local airport times.
    • WN2423: JAX 2027-03-24 12:55:00 → DAL 2027-03-24 14:30:00; layover at DAL: 165 minutes.
    • WN1511: DAL 2027-03-24 17:15:00 → SJC 2027-03-24 19:00:00.

2027-03-18 → 2027-03-24 · Axel-exclusive $400

  • United Airlines UA1554 / UA2090: SJC 2027-03-18 08:45:00 → JAX 2027-03-18 19:29:00; 1 stop(s) via DEN; 464 minutes. Local airport times.
    • UA1554: SJC 2027-03-18 08:45:00 → DEN 2027-03-18 12:19:00; layover at DEN: 111 minutes.
    • UA2090: DEN 2027-03-18 14:10:00 → JAX 2027-03-18 19:29:00.
  • United Airlines UA2720 / UA1840: JAX 2027-03-24 16:45:00 → SJC 2027-03-24 22:45:00; 1 stop(s) via ORD; 540 minutes. Local airport times.
    • UA2720: JAX 2027-03-24 16:45:00 → ORD 2027-03-24 18:34:00; layover at ORD: 71 minutes.
    • UA1840: ORD 2027-03-24 19:45:00 → SJC 2027-03-24 22:45:00.

2027-03-18 → 2027-03-25 · Axel-exclusive $403

  • Southwest Airlines WN3877 / WN1948: SJC 2027-03-18 13:40:00 → JAX 2027-03-19 01:05:00; 1 stop(s) via DEN; 505 minutes. Local airport times.
    • WN3877: SJC 2027-03-18 13:40:00 → DEN 2027-03-18 17:05:00; layover at DEN: 170 minutes.
    • WN1948: DEN 2027-03-18 19:55:00 → JAX 2027-03-19 01:05:00.
  • Southwest Airlines WN2423 / WN1511: JAX 2027-03-25 12:55:00 → SJC 2027-03-25 19:00:00; 1 stop(s) via DAL; 545 minutes. Local airport times.
    • WN2423: JAX 2027-03-25 12:55:00 → DAL 2027-03-25 14:30:00; layover at DAL: 165 minutes.
    • WN1511: DAL 2027-03-25 17:15:00 → SJC 2027-03-25 19:00:00.

2027-03-18 → 2027-03-25 · Axel-exclusive $430

  • United Airlines UA1554 / UA2090: SJC 2027-03-18 08:45:00 → JAX 2027-03-18 19:29:00; 1 stop(s) via DEN; 464 minutes. Local airport times.
    • UA1554: SJC 2027-03-18 08:45:00 → DEN 2027-03-18 12:19:00; layover at DEN: 111 minutes.
    • UA2090: DEN 2027-03-18 14:10:00 → JAX 2027-03-18 19:29:00.
  • United Airlines UA2720 / UA1840: JAX 2027-03-25 16:45:00 → SJC 2027-03-25 22:45:00; 1 stop(s) via ORD; 540 minutes. Local airport times.
    • UA2720: JAX 2027-03-25 16:45:00 → ORD 2027-03-25 18:34:00; layover at ORD: 71 minutes.
    • UA1840: ORD 2027-03-25 19:45:00 → SJC 2027-03-25 22:45:00.

2027-03-18 → 2027-03-26 · Axel-exclusive $403

  • Southwest Airlines WN3877 / WN1948: SJC 2027-03-18 13:40:00 → JAX 2027-03-19 01:05:00; 1 stop(s) via DEN; 505 minutes. Local airport times.
    • WN3877: SJC 2027-03-18 13:40:00 → DEN 2027-03-18 17:05:00; layover at DEN: 170 minutes.
    • WN1948: DEN 2027-03-18 19:55:00 → JAX 2027-03-19 01:05:00.
  • Southwest Airlines WN2423 / WN1511: JAX 2027-03-26 12:55:00 → SJC 2027-03-26 19:00:00; 1 stop(s) via DAL; 545 minutes. Local airport times.
    • WN2423: JAX 2027-03-26 12:55:00 → DAL 2027-03-26 14:30:00; layover at DAL: 165 minutes.
    • WN1511: DAL 2027-03-26 17:15:00 → SJC 2027-03-26 19:00:00.

2027-03-18 → 2027-03-26 · Axel-exclusive $430

  • United Airlines UA1554 / UA2090: SJC 2027-03-18 08:45:00 → JAX 2027-03-18 19:29:00; 1 stop(s) via DEN; 464 minutes. Local airport times.
    • UA1554: SJC 2027-03-18 08:45:00 → DEN 2027-03-18 12:19:00; layover at DEN: 111 minutes.
    • UA2090: DEN 2027-03-18 14:10:00 → JAX 2027-03-18 19:29:00.
  • United Airlines UA2720 / UA1840: JAX 2027-03-26 16:45:00 → SJC 2027-03-26 22:45:00; 1 stop(s) via ORD; 540 minutes. Local airport times.
    • UA2720: JAX 2027-03-26 16:45:00 → ORD 2027-03-26 18:34:00; layover at ORD: 71 minutes.
    • UA1840: ORD 2027-03-26 19:45:00 → SJC 2027-03-26 22:45:00.

2027-03-18 → 2027-03-28 · Axel-exclusive $435

  • Southwest Airlines WN3877 / WN1948: SJC 2027-03-18 13:40:00 → JAX 2027-03-19 01:05:00; 1 stop(s) via DEN; 505 minutes. Local airport times.
    • WN3877: SJC 2027-03-18 13:40:00 → DEN 2027-03-18 17:05:00; layover at DEN: 170 minutes.
    • WN1948: DEN 2027-03-18 19:55:00 → JAX 2027-03-19 01:05:00.
  • Southwest Airlines WN4907 / WN2166: JAX 2027-03-28 05:20:00 → SJC 2027-03-28 10:15:00; 1 stop(s) via HOU; 475 minutes. Local airport times.
    • WN4907: JAX 2027-03-28 05:20:00 → HOU 2027-03-28 06:45:00; layover at HOU: 85 minutes.
    • WN2166: HOU 2027-03-28 08:10:00 → SJC 2027-03-28 10:15:00.

2027-03-18 → 2027-03-28 · Axel-exclusive $459

  • United Airlines UA1554 / UA2090: SJC 2027-03-18 08:45:00 → JAX 2027-03-18 19:29:00; 1 stop(s) via DEN; 464 minutes. Local airport times.
    • UA1554: SJC 2027-03-18 08:45:00 → DEN 2027-03-18 12:19:00; layover at DEN: 111 minutes.
    • UA2090: DEN 2027-03-18 14:10:00 → JAX 2027-03-18 19:29:00.
  • United Airlines UA2720 / UA1840: JAX 2027-03-28 16:45:00 → SJC 2027-03-28 22:45:00; 1 stop(s) via ORD; 540 minutes. Local airport times.
    • UA2720: JAX 2027-03-28 16:45:00 → ORD 2027-03-28 18:34:00; layover at ORD: 71 minutes.
    • UA1840: ORD 2027-03-28 19:45:00 → SJC 2027-03-28 22:45:00.

2027-03-18 → 2027-03-29 · Axel-exclusive $435

  • Southwest Airlines WN3877 / WN1948: SJC 2027-03-18 13:40:00 → JAX 2027-03-19 01:05:00; 1 stop(s) via DEN; 505 minutes. Local airport times.
    • WN3877: SJC 2027-03-18 13:40:00 → DEN 2027-03-18 17:05:00; layover at DEN: 170 minutes.
    • WN1948: DEN 2027-03-18 19:55:00 → JAX 2027-03-19 01:05:00.
  • Southwest Airlines WN2423 / WN1511: JAX 2027-03-29 12:55:00 → SJC 2027-03-29 19:00:00; 1 stop(s) via DAL; 545 minutes. Local airport times.
    • WN2423: JAX 2027-03-29 12:55:00 → DAL 2027-03-29 14:30:00; layover at DAL: 165 minutes.
    • WN1511: DAL 2027-03-29 17:15:00 → SJC 2027-03-29 19:00:00.

2027-03-18 → 2027-03-29 · Axel-exclusive $459

  • United Airlines UA1554 / UA2090: SJC 2027-03-18 08:45:00 → JAX 2027-03-18 19:29:00; 1 stop(s) via DEN; 464 minutes. Local airport times.
    • UA1554: SJC 2027-03-18 08:45:00 → DEN 2027-03-18 12:19:00; layover at DEN: 111 minutes.
    • UA2090: DEN 2027-03-18 14:10:00 → JAX 2027-03-18 19:29:00.
  • United Airlines UA2720 / UA1840: JAX 2027-03-29 16:45:00 → SJC 2027-03-29 22:45:00; 1 stop(s) via ORD; 540 minutes. Local airport times.
    • UA2720: JAX 2027-03-29 16:45:00 → ORD 2027-03-29 18:34:00; layover at ORD: 71 minutes.
    • UA1840: ORD 2027-03-29 19:45:00 → SJC 2027-03-29 22:45:00.

2027-03-18 → 2027-03-30 · Axel-exclusive $403

  • Southwest Airlines WN3877 / WN1948: SJC 2027-03-18 13:40:00 → JAX 2027-03-19 01:05:00; 1 stop(s) via DEN; 505 minutes. Local airport times.
    • WN3877: SJC 2027-03-18 13:40:00 → DEN 2027-03-18 17:05:00; layover at DEN: 170 minutes.
    • WN1948: DEN 2027-03-18 19:55:00 → JAX 2027-03-19 01:05:00.
  • Southwest Airlines WN2256 / WN1223: JAX 2027-03-30 07:35:00 → SJC 2027-03-30 13:20:00; 1 stop(s) via BWI; 525 minutes. Local airport times.
    • WN2256: JAX 2027-03-30 07:35:00 → BWI 2027-03-30 09:25:00; layover at BWI: 65 minutes.
    • WN1223: BWI 2027-03-30 10:30:00 → SJC 2027-03-30 13:20:00.

2027-03-18 → 2027-03-30 · Axel-exclusive $425

  • United Airlines UA1554 / UA2090: SJC 2027-03-18 08:45:00 → JAX 2027-03-18 19:29:00; 1 stop(s) via DEN; 464 minutes. Local airport times.
    • UA1554: SJC 2027-03-18 08:45:00 → DEN 2027-03-18 12:19:00; layover at DEN: 111 minutes.
    • UA2090: DEN 2027-03-18 14:10:00 → JAX 2027-03-18 19:29:00.
  • United Airlines UA2720 / UA1840: JAX 2027-03-30 16:45:00 → SJC 2027-03-30 22:45:00; 1 stop(s) via ORD; 540 minutes. Local airport times.
    • UA2720: JAX 2027-03-30 16:45:00 → ORD 2027-03-30 18:34:00; layover at ORD: 71 minutes.
    • UA1840: ORD 2027-03-30 19:45:00 → SJC 2027-03-30 22:45:00.

2027-03-18 → 2027-04-01 · Axel-exclusive $403

  • Southwest Airlines WN3877 / WN1948: SJC 2027-03-18 13:40:00 → JAX 2027-03-19 01:05:00; 1 stop(s) via DEN; 505 minutes. Local airport times.
    • WN3877: SJC 2027-03-18 13:40:00 → DEN 2027-03-18 17:05:00; layover at DEN: 170 minutes.
    • WN1948: DEN 2027-03-18 19:55:00 → JAX 2027-03-19 01:05:00.
  • Southwest Airlines WN2423 / WN1511: JAX 2027-04-01 12:55:00 → SJC 2027-04-01 19:00:00; 1 stop(s) via DAL; 545 minutes. Local airport times.
    • WN2423: JAX 2027-04-01 12:55:00 → DAL 2027-04-01 14:30:00; layover at DAL: 165 minutes.
    • WN1511: DAL 2027-04-01 17:15:00 → SJC 2027-04-01 19:00:00.

2027-03-18 → 2027-04-01 · Axel-exclusive $425

  • United Airlines UA1554 / UA2090: SJC 2027-03-18 08:45:00 → JAX 2027-03-18 19:29:00; 1 stop(s) via DEN; 464 minutes. Local airport times.
    • UA1554: SJC 2027-03-18 08:45:00 → DEN 2027-03-18 12:19:00; layover at DEN: 111 minutes.
    • UA2090: DEN 2027-03-18 14:10:00 → JAX 2027-03-18 19:29:00.
  • United Airlines UA2720 / UA1840: JAX 2027-04-01 16:45:00 → SJC 2027-04-01 22:45:00; 1 stop(s) via ORD; 540 minutes. Local airport times.
    • UA2720: JAX 2027-04-01 16:45:00 → ORD 2027-04-01 18:34:00; layover at ORD: 71 minutes.
    • UA1840: ORD 2027-04-01 19:45:00 → SJC 2027-04-01 22:45:00.

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  • This page: San Jose (SJC) to Jacksonville (JAX) · Mar 18, 2027 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with its displayed check date.
  • Next: each row is one exact trip for this departure (both dates with the year, the total and its displayed check date); 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.
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  • 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 San Francisco Bay Area to Jacksonville (JAX) 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.