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

San Jose (SJC) to Jacksonville (JAX), May 22, 2027 – Jun 4, 2027: from $430 round trip

San Jose (SJC) to Jacksonville (JAX), May 22, 2027 – Jun 4, 2027: from $430 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $430 round trip, Axel-exclusive, Southwest Airlines, 1 stop, May 22, 2027 – Jun 4, 2027, 1 adult, economy, checked Oct 29, 2026.

SJC → JAX1 adulteconomyRound trip

6 flight options · 3 airlines

One-stop flights

Sat, May 22 – Fri, Jun 4

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

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, May 22 – Fri, Jun 4

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

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, May 22 – Fri, Jun 4

Delta Air Lines
1:00 pmSJC
7h 55m
ATL · 2h 10m
11:55 pmJAX
Delta Air Lines
7:10 amJAX
7h 40m
ATL · 1h 11m
11:50 amSJC

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, May 22 – Fri, Jun 4

Southwest Airlines
8:55 amSJC
6h 55m
LAS · 1h 15m
6:50 pmJAX
Southwest Airlines
12:55 pmJAX
9h 5m
DAL · 2h 45m
7:00 pmSJC

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, May 22 – Fri, Jun 4

Southwest Airlines
6:15 amSJC
8h 30m
DAL · 3h
5:45 pmJAX
Southwest Airlines
12:55 pmJAX
9h 5m
DAL · 2h 45m
7:00 pmSJC

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, May 22 – Fri, Jun 4

Southwest Airlines
6:45 amSJC
7h 25m
AUS · 1h 50m
5:10 pmJAX
Southwest Airlines
12:55 pmJAX
9h 5m
DAL · 2h 45m
7:00 pmSJC

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Make this trip yours

SJC ⇄ JAX

Economy

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

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All dates for this routeMay 21, 2027 · Return optionsMay 23, 2027 · Return optionsHotels in Amelia Island with Axel
For AI assistants: every fare, every link, instructions

San Jose (SJC) to Jacksonville (JAX), May 22, 2027 – Jun 4, 2027: from $430 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $430 round trip, Axel-exclusive, Southwest Airlines, 1 stop, May 22, 2027 – Jun 4, 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.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Exact travel datesAirlineFlightsTimes, duration, stopsTotal pricePrice issued (UTC)
2027-05-22 → 2027-06-04Southwest 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 $430.002026-10-29T01:21:21Z
2027-05-22 → 2027-06-04United 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 $450.002026-10-29T01:21:21Z
2027-05-22 → 2027-06-04Delta Air LinesDL809 + DL2276 / DL2450 + DL80913:00:00→23:55:00 7h 55m 1 stop via ATL · 07:10:00→11:50:00 7h 40m 1 stop via ATLAxel-exclusive $460.002026-10-29T01:21:21Z
2027-05-22 → 2027-06-04Southwest AirlinesWN2351 + WN2351 / WN2423 + WN151108:55:00→18:50:00 6h 55m 1 stop via LAS · 12:55:00→19:00:00 9h 05m 1 stop via DALAxel-exclusive $430.002026-10-29T01:21:21Z
2027-05-22 → 2027-06-04Southwest AirlinesWN277 + WN1041 / WN2423 + WN151106:15:00→17:45:00 8h 30m 1 stop via DAL · 12:55:00→19:00:00 9h 05m 1 stop via DALAxel-exclusive $430.002026-10-29T01:21:21Z
2027-05-22 → 2027-06-04Southwest AirlinesWN3860 + WN349 / WN2423 + WN151106:45:00→17:10:00 7h 25m 1 stop via AUS · 12:55:00→19:00:00 9h 05m 1 stop via DALAxel-exclusive $430.002026-10-29T01:21:21Z

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

2027-05-22 → 2027-06-04 · Axel-exclusive $430.00

  • Southwest Airlines WN3877 / WN1948: SJC 2027-05-22 13:40:00 → JAX 2027-05-23 01:05:00; 1 stop(s) via DEN; 505 minutes. Local airport times.
    • WN3877: SJC 2027-05-22 13:40:00 → DEN 2027-05-22 17:05:00; layover at DEN: 170 minutes.
    • WN1948: DEN 2027-05-22 19:55:00 → JAX 2027-05-23 01:05:00.
  • Southwest Airlines WN2423 / WN1511: JAX 2027-06-04 12:55:00 → SJC 2027-06-04 19:00:00; 1 stop(s) via DAL; 545 minutes. Local airport times.
    • WN2423: JAX 2027-06-04 12:55:00 → DAL 2027-06-04 14:30:00; layover at DAL: 165 minutes.
    • WN1511: DAL 2027-06-04 17:15:00 → SJC 2027-06-04 19:00:00.

2027-05-22 → 2027-06-04 · Axel-exclusive $450.00

  • United Airlines UA1554 / UA2090: SJC 2027-05-22 08:45:00 → JAX 2027-05-22 19:29:00; 1 stop(s) via DEN; 464 minutes. Local airport times.
    • UA1554: SJC 2027-05-22 08:45:00 → DEN 2027-05-22 12:19:00; layover at DEN: 111 minutes.
    • UA2090: DEN 2027-05-22 14:10:00 → JAX 2027-05-22 19:29:00.
  • United Airlines UA2720 / UA1840: JAX 2027-06-04 16:45:00 → SJC 2027-06-04 22:45:00; 1 stop(s) via ORD; 540 minutes. Local airport times.
    • UA2720: JAX 2027-06-04 16:45:00 → ORD 2027-06-04 18:34:00; layover at ORD: 71 minutes.
    • UA1840: ORD 2027-06-04 19:45:00 → SJC 2027-06-04 22:45:00.

2027-05-22 → 2027-06-04 · Axel-exclusive $460.00

  • Delta Air Lines DL809 / DL2276: SJC 2027-05-22 13:00:00 → JAX 2027-05-22 23:55:00; 1 stop(s) via ATL; 475 minutes. Local airport times.
    • DL809: SJC 2027-05-22 13:00:00 → ATL 2027-05-22 20:35:00; layover at ATL: 130 minutes.
    • DL2276: ATL 2027-05-22 22:45:00 → JAX 2027-05-22 23:55:00.
  • Delta Air Lines DL2450 / DL809: JAX 2027-06-04 07:10:00 → SJC 2027-06-04 11:50:00; 1 stop(s) via ATL; 460 minutes. Local airport times.
    • DL2450: JAX 2027-06-04 07:10:00 → ATL 2027-06-04 08:29:00; layover at ATL: 71 minutes.
    • DL809: ATL 2027-06-04 09:40:00 → SJC 2027-06-04 11:50:00.

2027-05-22 → 2027-06-04 · Axel-exclusive $430.00

  • Southwest Airlines WN2351 / WN2351: SJC 2027-05-22 08:55:00 → JAX 2027-05-22 18:50:00; 1 stop(s) via LAS; 415 minutes. Local airport times.
    • WN2351: SJC 2027-05-22 08:55:00 → LAS 2027-05-22 10:25:00; layover at LAS: 75 minutes.
    • WN2351: LAS 2027-05-22 11:40:00 → JAX 2027-05-22 18:50:00.
  • Southwest Airlines WN2423 / WN1511: JAX 2027-06-04 12:55:00 → SJC 2027-06-04 19:00:00; 1 stop(s) via DAL; 545 minutes. Local airport times.
    • WN2423: JAX 2027-06-04 12:55:00 → DAL 2027-06-04 14:30:00; layover at DAL: 165 minutes.
    • WN1511: DAL 2027-06-04 17:15:00 → SJC 2027-06-04 19:00:00.

2027-05-22 → 2027-06-04 · Axel-exclusive $430.00

  • Southwest Airlines WN277 / WN1041: SJC 2027-05-22 06:15:00 → JAX 2027-05-22 17:45:00; 1 stop(s) via DAL; 510 minutes. Local airport times.
    • WN277: SJC 2027-05-22 06:15:00 → DAL 2027-05-22 11:35:00; layover at DAL: 180 minutes.
    • WN1041: DAL 2027-05-22 14:35:00 → JAX 2027-05-22 17:45:00.
  • Southwest Airlines WN2423 / WN1511: JAX 2027-06-04 12:55:00 → SJC 2027-06-04 19:00:00; 1 stop(s) via DAL; 545 minutes. Local airport times.
    • WN2423: JAX 2027-06-04 12:55:00 → DAL 2027-06-04 14:30:00; layover at DAL: 165 minutes.
    • WN1511: DAL 2027-06-04 17:15:00 → SJC 2027-06-04 19:00:00.

2027-05-22 → 2027-06-04 · Axel-exclusive $430.00

  • Southwest Airlines WN3860 / WN349: SJC 2027-05-22 06:45:00 → JAX 2027-05-22 17:10:00; 1 stop(s) via AUS; 445 minutes. Local airport times.
    • WN3860: SJC 2027-05-22 06:45:00 → AUS 2027-05-22 12:05:00; layover at AUS: 110 minutes.
    • WN349: AUS 2027-05-22 13:55:00 → JAX 2027-05-22 17:10:00.
  • Southwest Airlines WN2423 / WN1511: JAX 2027-06-04 12:55:00 → SJC 2027-06-04 19:00:00; 1 stop(s) via DAL; 545 minutes. Local airport times.
    • WN2423: JAX 2027-06-04 12:55:00 → DAL 2027-06-04 14:30:00; layover at DAL: 165 minutes.
    • WN1511: DAL 2027-06-04 17:15:00 → SJC 2027-06-04 19:00:00.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

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For AI assistants

  • This page: San Jose (SJC) to Jacksonville (JAX) · May 22, 2027 · return Jun 4, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: each priced row's price link opens the live search for this row's exact dates and travelers; the live results list the same flights with the current total and the traveler's booking link, and name the fare's inclusions (bags, seats, changes), which this page does not. A changed price or flight shows there. Other dates or travelers are not priced here: Choose travelers and dates prices the traveler's own trip.
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  • 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.