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Route overview: San Francisco Bay Area to Denver (DEN) flight deals

San Jose → Denver

Dec 3, 2026 · choose your return date

SJC → DEN1 adulteconomyOne way and round trips

30 flight options · 3 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 3, 2026 · One waySouthwest AirlinesNonstop$155.00 Dec 3, 2026 · One wayUnited AirlinesNonstop$170.00 Dec 3, 2026 – Dec 4, 2026 · 1 nightSouthwest AirlinesUp to 1 stop each way$290.00 Dec 3, 2026 – Dec 4, 2026 · 1 nightUnited AirlinesNonstop$330.00 Dec 3, 2026 – Dec 5, 2026 · 2 nightsSouthwest AirlinesNonstop$300.00 Dec 3, 2026 – Dec 5, 2026 · 2 nightsAlaska Airlines / Southwest AirlinesUp to 1 stop each way$320.00 Dec 3, 2026 – Dec 6, 2026 · 3 nightsSouthwest AirlinesNonstop$300.00 Dec 3, 2026 – Dec 6, 2026 · 3 nightsAlaska Airlines / Southwest AirlinesUp to 1 stop each way$320.00 Dec 3, 2026 – Dec 7, 2026 · 4 nightsSouthwest AirlinesNonstop$300.00 Dec 3, 2026 – Dec 7, 2026 · 4 nightsAlaska Airlines / Southwest AirlinesUp to 1 stop each way$320.00 Dec 3, 2026 – Dec 8, 2026 · 5 nightsSouthwest AirlinesNonstop$300.00 Dec 3, 2026 – Dec 8, 2026 · 5 nightsAlaska Airlines / Southwest AirlinesUp to 1 stop each way$320.00 Dec 3, 2026 – Dec 9, 2026 · 6 nightsSouthwest AirlinesNonstop$300.00 Dec 3, 2026 – Dec 9, 2026 · 6 nightsAlaska Airlines / Southwest AirlinesUp to 1 stop each way$320.00 Dec 3, 2026 – Dec 10, 2026 · 7 nightsSouthwest AirlinesNonstop$300.00 Dec 3, 2026 – Dec 10, 2026 · 7 nightsAlaska Airlines / Southwest AirlinesUp to 1 stop each way$320.00 Dec 3, 2026 – Dec 11, 2026 · 8 nightsSouthwest AirlinesUp to 1 stop each way$290.00 Dec 3, 2026 – Dec 11, 2026 · 8 nightsUnited AirlinesNonstop$330.00 Dec 3, 2026 – Dec 12, 2026 · 9 nightsSouthwest AirlinesNonstop$300.00 Dec 3, 2026 – Dec 12, 2026 · 9 nightsAlaska Airlines / Southwest AirlinesUp to 1 stop each way$320.00 Dec 3, 2026 – Dec 13, 2026 · 10 nightsSouthwest AirlinesNonstop$300.00 Dec 3, 2026 – Dec 13, 2026 · 10 nightsAlaska Airlines / Southwest AirlinesUp to 1 stop each way$320.00 Dec 3, 2026 – Dec 14, 2026 · 11 nightsSouthwest AirlinesNonstop$300.00 Dec 3, 2026 – Dec 14, 2026 · 11 nightsAlaska Airlines / Southwest AirlinesUp to 1 stop each way$320.00 Dec 3, 2026 – Dec 15, 2026 · 12 nightsSouthwest AirlinesNonstop$300.00 Dec 3, 2026 – Dec 15, 2026 · 12 nightsAlaska Airlines / Southwest AirlinesUp to 1 stop each way$320.00 Dec 3, 2026 – Dec 16, 2026 · 13 nightsSouthwest AirlinesNonstop$300.00 Dec 3, 2026 – Dec 16, 2026 · 13 nightsAlaska Airlines / Southwest AirlinesUp to 1 stop each way$320.00 Dec 3, 2026 – Dec 17, 2026 · 14 nightsSouthwest AirlinesNonstop$300.00 Dec 3, 2026 – Dec 17, 2026 · 14 nightsAlaska Airlines / Southwest AirlinesUp to 1 stop each way$320.00

Flights for your trip

  1. Thu, Dec 3 · One way

    Southwest Airlines
    1:40 pmSJC
    2h 25m
    Nonstop
    5:05 pmDEN

    One-way total · 1 adult · Taxes included

  2. Thu, Dec 3 · One way

    United Airlines
    8:45 amSJC
    2h 34m
    Nonstop
    12:19 pmDEN

    One-way total · 1 adult · Taxes included

  3. Thu, Dec 3 – Fri, Dec 4

    Southwest Airlines
    1:40 pmSJC
    2h 25m
    Nonstop
    5:05 pmDEN
    Southwest Airlines
    1:15 pmDEN
    5h
    ONT · 1h 15m
    5:15 pmSJC

    Round-trip total · 1 adult · Taxes included

  4. Thu, Dec 3 – Fri, Dec 4

    United Airlines
    8:45 amSJC
    2h 34m
    Nonstop
    12:19 pmDEN
    United Airlines
    7:20 pmDEN
    2h 48m
    Nonstop
    9:08 pmSJC

    Round-trip total · 1 adult · Taxes included

  5. Thu, Dec 3 – Sat, Dec 5

    Southwest Airlines
    1:40 pmSJC
    2h 25m
    Nonstop
    5:05 pmDEN
    Southwest Airlines
    8:30 amDEN
    2h 40m
    Nonstop
    10:10 amSJC

    Round-trip total · 1 adult · Taxes included

  6. Thu, Dec 3 – Sat, Dec 5

    Alaska Airlines
    5:15 pmSJC
    5h 44m
    LAX · 1h 55m
    11:59 pmDEN
    Southwest Airlines
    8:30 amDEN
    2h 40m
    Nonstop
    10:10 amSJC

    Round-trip total · 1 adult · Taxes included

  7. Thu, Dec 3 – Sun, Dec 6

    Southwest Airlines
    1:40 pmSJC
    2h 25m
    Nonstop
    5:05 pmDEN
    Southwest Airlines
    8:45 amDEN
    2h 40m
    Nonstop
    10:25 amSJC

    Round-trip total · 1 adult · Taxes included

  8. Thu, Dec 3 – Sun, Dec 6

    Alaska Airlines
    5:15 pmSJC
    5h 44m
    LAX · 1h 55m
    11:59 pmDEN
    Southwest Airlines
    8:45 amDEN
    2h 40m
    Nonstop
    10:25 amSJC

    Round-trip total · 1 adult · Taxes included

  9. Thu, Dec 3 – Mon, Dec 7

    Southwest Airlines
    1:40 pmSJC
    2h 25m
    Nonstop
    5:05 pmDEN
    Southwest Airlines
    8:35 amDEN
    2h 35m
    Nonstop
    10:10 amSJC

    Round-trip total · 1 adult · Taxes included

  10. Thu, Dec 3 – Mon, Dec 7

    Alaska Airlines
    5:15 pmSJC
    5h 44m
    LAX · 1h 55m
    11:59 pmDEN
    Southwest Airlines
    8:35 amDEN
    2h 35m
    Nonstop
    10:10 amSJC

    Round-trip total · 1 adult · Taxes included

  11. Thu, Dec 3 – Wed, Dec 9

    Southwest Airlines
    1:40 pmSJC
    2h 25m
    Nonstop
    5:05 pmDEN
    Southwest Airlines
    8:35 amDEN
    2h 35m
    Nonstop
    10:10 amSJC

    Round-trip total · 1 adult · Taxes included

  12. Thu, Dec 3 – Wed, Dec 9

    Alaska Airlines
    5:15 pmSJC
    5h 44m
    LAX · 1h 55m
    11:59 pmDEN
    Southwest Airlines
    8:35 amDEN
    2h 35m
    Nonstop
    10:10 amSJC

    Round-trip total · 1 adult · Taxes included

  13. Thu, Dec 3 – Thu, Dec 10

    Southwest Airlines
    1:40 pmSJC
    2h 25m
    Nonstop
    5:05 pmDEN
    Southwest Airlines
    10:20 amDEN
    2h 45m
    Nonstop
    12:05 pmSJC

    Round-trip total · 1 adult · Taxes included

  14. Thu, Dec 3 – Thu, Dec 10

    Alaska Airlines
    5:15 pmSJC
    5h 44m
    LAX · 1h 55m
    11:59 pmDEN
    Southwest Airlines
    10:20 amDEN
    2h 45m
    Nonstop
    12:05 pmSJC

    Round-trip total · 1 adult · Taxes included

  15. Thu, Dec 3 – Fri, Dec 11

    Southwest Airlines
    1:40 pmSJC
    2h 25m
    Nonstop
    5:05 pmDEN
    Southwest Airlines
    1:15 pmDEN
    5h
    ONT · 1h 15m
    5:15 pmSJC

    Round-trip total · 1 adult · Taxes included

  16. Thu, Dec 3 – Fri, Dec 11

    United Airlines
    8:45 amSJC
    2h 34m
    Nonstop
    12:19 pmDEN
    United Airlines
    7:20 pmDEN
    2h 48m
    Nonstop
    9:08 pmSJC

    Round-trip total · 1 adult · Taxes included

  17. Thu, Dec 3 – Sun, Dec 13

    Southwest Airlines
    1:40 pmSJC
    2h 25m
    Nonstop
    5:05 pmDEN
    Southwest Airlines
    8:45 amDEN
    2h 40m
    Nonstop
    10:25 amSJC

    Round-trip total · 1 adult · Taxes included

  18. Thu, Dec 3 – Sun, Dec 13

    Alaska Airlines
    5:15 pmSJC
    5h 44m
    LAX · 1h 55m
    11:59 pmDEN
    Southwest Airlines
    8:45 amDEN
    2h 40m
    Nonstop
    10:25 amSJC

    Round-trip total · 1 adult · Taxes included

  19. Thu, Dec 3 – Mon, Dec 14

    Southwest Airlines
    1:40 pmSJC
    2h 25m
    Nonstop
    5:05 pmDEN
    Southwest Airlines
    8:35 amDEN
    2h 35m
    Nonstop
    10:10 amSJC

    Round-trip total · 1 adult · Taxes included

  20. Thu, Dec 3 – Mon, Dec 14

    Alaska Airlines
    5:15 pmSJC
    5h 44m
    LAX · 1h 55m
    11:59 pmDEN
    Southwest Airlines
    8:35 amDEN
    2h 35m
    Nonstop
    10:10 amSJC

    Round-trip total · 1 adult · Taxes included

  21. Thu, Dec 3 – Tue, Dec 15

    Southwest Airlines
    1:40 pmSJC
    2h 25m
    Nonstop
    5:05 pmDEN
    Southwest Airlines
    2:55 pmDEN
    2h 35m
    Nonstop
    4:30 pmSJC

    Round-trip total · 1 adult · Taxes included

  22. Thu, Dec 3 – Tue, Dec 15

    Alaska Airlines
    5:15 pmSJC
    5h 44m
    LAX · 1h 55m
    11:59 pmDEN
    Southwest Airlines
    2:55 pmDEN
    2h 35m
    Nonstop
    4:30 pmSJC

    Round-trip total · 1 adult · Taxes included

  23. Thu, Dec 3 – Thu, Dec 17

    Southwest Airlines
    1:40 pmSJC
    2h 25m
    Nonstop
    5:05 pmDEN
    Southwest Airlines
    10:20 amDEN
    2h 45m
    Nonstop
    12:05 pmSJC

    Round-trip total · 1 adult · Taxes included

  24. Thu, Dec 3 – Thu, Dec 17

    Alaska Airlines
    5:15 pmSJC
    5h 44m
    LAX · 1h 55m
    11:59 pmDEN
    Southwest Airlines
    10:20 amDEN
    2h 45m
    Nonstop
    12:05 pmSJC

    Round-trip total · 1 adult · Taxes included

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SJC ⇄ DEN

Economy

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Explore this route

All dates for this routeDec 2, 2026 · Return optionsDec 4, 2026 · Return optionsHotels in Denver 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)
2026-12-03 · one waySouthwest AirlinesWN3877Axel-exclusive $155.002026-10-29T01:21:21Z
2026-12-03 · one wayUnited AirlinesUA1554Axel-exclusive $170.002026-10-29T01:21:21Z
2026-12-03 → 2026-12-04United AirlinesUA1554 / UA2745Axel-exclusive $330.002026-10-29T01:21:21Z
2026-12-03 → 2026-12-04Southwest AirlinesWN3877 / WN2484 + WN1005Axel-exclusive $290.002026-10-29T01:21:21Z
2026-12-03 → 2026-12-05Southwest AirlinesWN3877 / WN1795Axel-exclusive $300.002026-10-29T01:21:21Z
2026-12-03 → 2026-12-05Alaska Airlines / Southwest AirlinesAS1465 + AA6264 / WN1795Axel-exclusive $320.002026-10-29T01:21:21Z
2026-12-03 → 2026-12-06Southwest AirlinesWN3877 / WN1795Axel-exclusive $300.002026-10-29T01:21:21Z
2026-12-03 → 2026-12-06Alaska Airlines / Southwest AirlinesAS1465 + AA6264 / WN1795Axel-exclusive $320.002026-10-29T01:21:21Z
2026-12-03 → 2026-12-07Southwest AirlinesWN3877 / WN1795Axel-exclusive $300.002026-10-29T01:21:21Z
2026-12-03 → 2026-12-07Alaska Airlines / Southwest AirlinesAS1465 + AA6264 / WN1795Axel-exclusive $320.002026-10-29T01:21:21Z
2026-12-03 → 2026-12-08Southwest AirlinesWN3877 / WN2382Axel-exclusive $300.002026-10-29T01:21:21Z
2026-12-03 → 2026-12-08Alaska Airlines / Southwest AirlinesAS1465 + AA6264 / WN2382Axel-exclusive $320.002026-10-29T01:21:21Z
2026-12-03 → 2026-12-09Southwest AirlinesWN3877 / WN1795Axel-exclusive $300.002026-10-29T01:21:21Z
2026-12-03 → 2026-12-09Alaska Airlines / Southwest AirlinesAS1465 + AA6264 / WN1795Axel-exclusive $320.002026-10-29T01:21:21Z
2026-12-03 → 2026-12-10Southwest AirlinesWN3877 / WN1796Axel-exclusive $300.002026-10-29T01:21:21Z
2026-12-03 → 2026-12-10Alaska Airlines / Southwest AirlinesAS1465 + AA6264 / WN1796Axel-exclusive $320.002026-10-29T01:21:21Z
2026-12-03 → 2026-12-11United AirlinesUA1554 / UA2745Axel-exclusive $330.002026-10-29T01:21:21Z
2026-12-03 → 2026-12-11Southwest AirlinesWN3877 / WN2484 + WN1005Axel-exclusive $290.002026-10-29T01:21:21Z
2026-12-03 → 2026-12-12Southwest AirlinesWN3877 / WN1795Axel-exclusive $300.002026-10-29T01:21:21Z
2026-12-03 → 2026-12-12Alaska Airlines / Southwest AirlinesAS1465 + AA6264 / WN1795Axel-exclusive $320.002026-10-29T01:21:21Z
2026-12-03 → 2026-12-13Southwest AirlinesWN3877 / WN1795Axel-exclusive $300.002026-10-29T01:21:21Z
2026-12-03 → 2026-12-13Alaska Airlines / Southwest AirlinesAS1465 + AA6264 / WN1795Axel-exclusive $320.002026-10-29T01:21:21Z
2026-12-03 → 2026-12-14Southwest AirlinesWN3877 / WN1795Axel-exclusive $300.002026-10-29T01:21:21Z
2026-12-03 → 2026-12-14Alaska Airlines / Southwest AirlinesAS1465 + AA6264 / WN1795Axel-exclusive $320.002026-10-29T01:21:21Z
2026-12-03 → 2026-12-15Southwest AirlinesWN3877 / WN2382Axel-exclusive $300.002026-10-29T01:21:21Z
2026-12-03 → 2026-12-15Alaska Airlines / Southwest AirlinesAS1465 + AA6264 / WN2382Axel-exclusive $320.002026-10-29T01:21:21Z
2026-12-03 → 2026-12-16Southwest AirlinesWN3877 / WN1795Axel-exclusive $300.002026-10-29T01:21:21Z
2026-12-03 → 2026-12-16Alaska Airlines / Southwest AirlinesAS1465 + AA6264 / WN1795Axel-exclusive $320.002026-10-29T01:21:21Z
2026-12-03 → 2026-12-17Southwest AirlinesWN3877 / WN1796Axel-exclusive $300.002026-10-29T01:21:21Z
2026-12-03 → 2026-12-17Alaska Airlines / Southwest AirlinesAS1465 + AA6264 / WN1796Axel-exclusive $320.002026-10-29T01:21:21Z

Route overview: San Francisco Bay Area to Denver (DEN) flight deals

2026-12-03 · one way · Axel-exclusive $155.00

  • Southwest Airlines WN3877: SJC 2026-12-03 13:40:00 → DEN 2026-12-03 17:05:00; nonstop; 145 minutes. Local airport times.

2026-12-03 · one way · Axel-exclusive $170.00

  • United Airlines UA1554: SJC 2026-12-03 08:45:00 → DEN 2026-12-03 12:19:00; nonstop; 154 minutes. Local airport times.

2026-12-03 → 2026-12-04 · Axel-exclusive $290.00

  • Southwest Airlines WN3877: SJC 2026-12-03 13:40:00 → DEN 2026-12-03 17:05:00; nonstop; 145 minutes. Local airport times.
  • Southwest Airlines WN2484 / WN1005: DEN 2026-12-04 13:15:00 → SJC 2026-12-04 17:15:00; 1 stop(s) via ONT; 300 minutes. Local airport times.
    • WN2484: DEN 2026-12-04 13:15:00 → ONT 2026-12-04 14:40:00; layover at ONT: 75 minutes.
    • WN1005: ONT 2026-12-04 15:55:00 → SJC 2026-12-04 17:15:00.

2026-12-03 → 2026-12-04 · Axel-exclusive $330.00

  • United Airlines UA1554: SJC 2026-12-03 08:45:00 → DEN 2026-12-03 12:19:00; nonstop; 154 minutes. Local airport times.
  • United Airlines UA2745: DEN 2026-12-04 19:20:00 → SJC 2026-12-04 21:08:00; nonstop; 168 minutes. Local airport times.

2026-12-03 → 2026-12-05 · Axel-exclusive $300.00

  • Southwest Airlines WN3877: SJC 2026-12-03 13:40:00 → DEN 2026-12-03 17:05:00; nonstop; 145 minutes. Local airport times.
  • Southwest Airlines WN1795: DEN 2026-12-05 08:30:00 → SJC 2026-12-05 10:10:00; nonstop; 160 minutes. Local airport times.

2026-12-03 → 2026-12-05 · Axel-exclusive $320.00

  • Alaska Airlines AS1465 / AA6264: SJC 2026-12-03 17:15:00 → DEN 2026-12-03 23:59:00; 1 stop(s) via LAX; 344 minutes. Local airport times.
    • AS1465: SJC 2026-12-03 17:15:00 → LAX 2026-12-03 18:38:00; layover at LAX: 115 minutes.
    • AA6264: LAX 2026-12-03 20:33:00 → DEN 2026-12-03 23:59:00.
  • Southwest Airlines WN1795: DEN 2026-12-05 08:30:00 → SJC 2026-12-05 10:10:00; nonstop; 160 minutes. Local airport times.

2026-12-03 → 2026-12-06 · Axel-exclusive $300.00

  • Southwest Airlines WN3877: SJC 2026-12-03 13:40:00 → DEN 2026-12-03 17:05:00; nonstop; 145 minutes. Local airport times.
  • Southwest Airlines WN1795: DEN 2026-12-06 08:45:00 → SJC 2026-12-06 10:25:00; nonstop; 160 minutes. Local airport times.

2026-12-03 → 2026-12-06 · Axel-exclusive $320.00

  • Alaska Airlines AS1465 / AA6264: SJC 2026-12-03 17:15:00 → DEN 2026-12-03 23:59:00; 1 stop(s) via LAX; 344 minutes. Local airport times.
    • AS1465: SJC 2026-12-03 17:15:00 → LAX 2026-12-03 18:38:00; layover at LAX: 115 minutes.
    • AA6264: LAX 2026-12-03 20:33:00 → DEN 2026-12-03 23:59:00.
  • Southwest Airlines WN1795: DEN 2026-12-06 08:45:00 → SJC 2026-12-06 10:25:00; nonstop; 160 minutes. Local airport times.

2026-12-03 → 2026-12-07 · Axel-exclusive $300.00

  • Southwest Airlines WN3877: SJC 2026-12-03 13:40:00 → DEN 2026-12-03 17:05:00; nonstop; 145 minutes. Local airport times.
  • Southwest Airlines WN1795: DEN 2026-12-07 08:35:00 → SJC 2026-12-07 10:10:00; nonstop; 155 minutes. Local airport times.

2026-12-03 → 2026-12-07 · Axel-exclusive $320.00

  • Alaska Airlines AS1465 / AA6264: SJC 2026-12-03 17:15:00 → DEN 2026-12-03 23:59:00; 1 stop(s) via LAX; 344 minutes. Local airport times.
    • AS1465: SJC 2026-12-03 17:15:00 → LAX 2026-12-03 18:38:00; layover at LAX: 115 minutes.
    • AA6264: LAX 2026-12-03 20:33:00 → DEN 2026-12-03 23:59:00.
  • Southwest Airlines WN1795: DEN 2026-12-07 08:35:00 → SJC 2026-12-07 10:10:00; nonstop; 155 minutes. Local airport times.

2026-12-03 → 2026-12-09 · Axel-exclusive $300.00

  • Southwest Airlines WN3877: SJC 2026-12-03 13:40:00 → DEN 2026-12-03 17:05:00; nonstop; 145 minutes. Local airport times.
  • Southwest Airlines WN1795: DEN 2026-12-09 08:35:00 → SJC 2026-12-09 10:10:00; nonstop; 155 minutes. Local airport times.

2026-12-03 → 2026-12-09 · Axel-exclusive $320.00

  • Alaska Airlines AS1465 / AA6264: SJC 2026-12-03 17:15:00 → DEN 2026-12-03 23:59:00; 1 stop(s) via LAX; 344 minutes. Local airport times.
    • AS1465: SJC 2026-12-03 17:15:00 → LAX 2026-12-03 18:38:00; layover at LAX: 115 minutes.
    • AA6264: LAX 2026-12-03 20:33:00 → DEN 2026-12-03 23:59:00.
  • Southwest Airlines WN1795: DEN 2026-12-09 08:35:00 → SJC 2026-12-09 10:10:00; nonstop; 155 minutes. Local airport times.

2026-12-03 → 2026-12-10 · Axel-exclusive $300.00

  • Southwest Airlines WN3877: SJC 2026-12-03 13:40:00 → DEN 2026-12-03 17:05:00; nonstop; 145 minutes. Local airport times.
  • Southwest Airlines WN1796: DEN 2026-12-10 10:20:00 → SJC 2026-12-10 12:05:00; nonstop; 165 minutes. Local airport times.

2026-12-03 → 2026-12-10 · Axel-exclusive $320.00

  • Alaska Airlines AS1465 / AA6264: SJC 2026-12-03 17:15:00 → DEN 2026-12-03 23:59:00; 1 stop(s) via LAX; 344 minutes. Local airport times.
    • AS1465: SJC 2026-12-03 17:15:00 → LAX 2026-12-03 18:38:00; layover at LAX: 115 minutes.
    • AA6264: LAX 2026-12-03 20:33:00 → DEN 2026-12-03 23:59:00.
  • Southwest Airlines WN1796: DEN 2026-12-10 10:20:00 → SJC 2026-12-10 12:05:00; nonstop; 165 minutes. Local airport times.

2026-12-03 → 2026-12-11 · Axel-exclusive $290.00

  • Southwest Airlines WN3877: SJC 2026-12-03 13:40:00 → DEN 2026-12-03 17:05:00; nonstop; 145 minutes. Local airport times.
  • Southwest Airlines WN2484 / WN1005: DEN 2026-12-11 13:15:00 → SJC 2026-12-11 17:15:00; 1 stop(s) via ONT; 300 minutes. Local airport times.
    • WN2484: DEN 2026-12-11 13:15:00 → ONT 2026-12-11 14:40:00; layover at ONT: 75 minutes.
    • WN1005: ONT 2026-12-11 15:55:00 → SJC 2026-12-11 17:15:00.

2026-12-03 → 2026-12-11 · Axel-exclusive $330.00

  • United Airlines UA1554: SJC 2026-12-03 08:45:00 → DEN 2026-12-03 12:19:00; nonstop; 154 minutes. Local airport times.
  • United Airlines UA2745: DEN 2026-12-11 19:20:00 → SJC 2026-12-11 21:08:00; nonstop; 168 minutes. Local airport times.

2026-12-03 → 2026-12-13 · Axel-exclusive $300.00

  • Southwest Airlines WN3877: SJC 2026-12-03 13:40:00 → DEN 2026-12-03 17:05:00; nonstop; 145 minutes. Local airport times.
  • Southwest Airlines WN1795: DEN 2026-12-13 08:45:00 → SJC 2026-12-13 10:25:00; nonstop; 160 minutes. Local airport times.

2026-12-03 → 2026-12-13 · Axel-exclusive $320.00

  • Alaska Airlines AS1465 / AA6264: SJC 2026-12-03 17:15:00 → DEN 2026-12-03 23:59:00; 1 stop(s) via LAX; 344 minutes. Local airport times.
    • AS1465: SJC 2026-12-03 17:15:00 → LAX 2026-12-03 18:38:00; layover at LAX: 115 minutes.
    • AA6264: LAX 2026-12-03 20:33:00 → DEN 2026-12-03 23:59:00.
  • Southwest Airlines WN1795: DEN 2026-12-13 08:45:00 → SJC 2026-12-13 10:25:00; nonstop; 160 minutes. Local airport times.

2026-12-03 → 2026-12-14 · Axel-exclusive $300.00

  • Southwest Airlines WN3877: SJC 2026-12-03 13:40:00 → DEN 2026-12-03 17:05:00; nonstop; 145 minutes. Local airport times.
  • Southwest Airlines WN1795: DEN 2026-12-14 08:35:00 → SJC 2026-12-14 10:10:00; nonstop; 155 minutes. Local airport times.

2026-12-03 → 2026-12-14 · Axel-exclusive $320.00

  • Alaska Airlines AS1465 / AA6264: SJC 2026-12-03 17:15:00 → DEN 2026-12-03 23:59:00; 1 stop(s) via LAX; 344 minutes. Local airport times.
    • AS1465: SJC 2026-12-03 17:15:00 → LAX 2026-12-03 18:38:00; layover at LAX: 115 minutes.
    • AA6264: LAX 2026-12-03 20:33:00 → DEN 2026-12-03 23:59:00.
  • Southwest Airlines WN1795: DEN 2026-12-14 08:35:00 → SJC 2026-12-14 10:10:00; nonstop; 155 minutes. Local airport times.

2026-12-03 → 2026-12-15 · Axel-exclusive $300.00

  • Southwest Airlines WN3877: SJC 2026-12-03 13:40:00 → DEN 2026-12-03 17:05:00; nonstop; 145 minutes. Local airport times.
  • Southwest Airlines WN2382: DEN 2026-12-15 14:55:00 → SJC 2026-12-15 16:30:00; nonstop; 155 minutes. Local airport times.

2026-12-03 → 2026-12-15 · Axel-exclusive $320.00

  • Alaska Airlines AS1465 / AA6264: SJC 2026-12-03 17:15:00 → DEN 2026-12-03 23:59:00; 1 stop(s) via LAX; 344 minutes. Local airport times.
    • AS1465: SJC 2026-12-03 17:15:00 → LAX 2026-12-03 18:38:00; layover at LAX: 115 minutes.
    • AA6264: LAX 2026-12-03 20:33:00 → DEN 2026-12-03 23:59:00.
  • Southwest Airlines WN2382: DEN 2026-12-15 14:55:00 → SJC 2026-12-15 16:30:00; nonstop; 155 minutes. Local airport times.

2026-12-03 → 2026-12-17 · Axel-exclusive $300.00

  • Southwest Airlines WN3877: SJC 2026-12-03 13:40:00 → DEN 2026-12-03 17:05:00; nonstop; 145 minutes. Local airport times.
  • Southwest Airlines WN1796: DEN 2026-12-17 10:20:00 → SJC 2026-12-17 12:05:00; nonstop; 165 minutes. Local airport times.

2026-12-03 → 2026-12-17 · Axel-exclusive $320.00

  • Alaska Airlines AS1465 / AA6264: SJC 2026-12-03 17:15:00 → DEN 2026-12-03 23:59:00; 1 stop(s) via LAX; 344 minutes. Local airport times.
    • AS1465: SJC 2026-12-03 17:15:00 → LAX 2026-12-03 18:38:00; layover at LAX: 115 minutes.
    • AA6264: LAX 2026-12-03 20:33:00 → DEN 2026-12-03 23:59:00.
  • Southwest Airlines WN1796: DEN 2026-12-17 10:20:00 → SJC 2026-12-17 12:05:00; nonstop; 165 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: San Jose (SJC) to Denver (DEN) · Dec 3, 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 San Francisco Bay Area to Denver (DEN) 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.