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San Jose → Denver

Dec 13, 2026 · return Dec 18, 2026

SJC → DEN1 adulteconomyRound trip

8 flight options · 3 airlines

Nonstop flights

Sun, Dec 13 – Fri, Dec 18

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

Sun, Dec 13 – Fri, Dec 18

United Airlines
4:10 pmSJC
2h 35m
Nonstop
7:45 pmDEN
United Airlines
7:20 pmDEN
2h 48m
Nonstop
9:08 pmSJC

Round-trip total · 1 adult · Taxes included

One-stop flights

Sun, Dec 13 – Fri, Dec 18

Southwest Airlines
11:20 amSJC
5h 35m
ONT · 1h 55m
5:55 pmDEN
Southwest Airlines
1:15 pmDEN
5h
ONT · 1h 15m
5:15 pmSJC

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Fri, Dec 18

Alaska Airlines
7:40 amSJC
5h 44m
PDX · 1h 14m
2:24 pmDEN
United Airlines
7:20 pmDEN
2h 48m
Nonstop
9:08 pmSJC

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Fri, Dec 18

Southwest Airlines
10:50 amSJC
5h 20m
LGB · 1h 50m
5:10 pmDEN
Southwest Airlines
1:15 pmDEN
5h
ONT · 1h 15m
5:15 pmSJC

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Fri, Dec 18

Southwest Airlines
3:40 pmSJC
5h 45m
SAN · 2h
10:25 pmDEN
Southwest Airlines
1:15 pmDEN
5h
ONT · 1h 15m
5:15 pmSJC

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Fri, Dec 18

Southwest Airlines
4:40 pmSJC
2h 25m
Nonstop
8:05 pmDEN
Southwest Airlines
1:15 pmDEN
5h
ONT · 1h 15m
5:15 pmSJC

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Fri, Dec 18

Alaska Airlines
5:15 pmSJC
5h 44m
LAX · 1h 55m
11:59 pmDEN
United Airlines
7:20 pmDEN
2h 48m
Nonstop
9:08 pmSJC

Round-trip total · 1 adult · Taxes included

Make this trip yours

SJC ⇄ DEN

Economy

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

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More dates

All dates for this routeNov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-13 → 2026-12-18United AirlinesUA1554 / UA2745$330.002026-10-29T01:21:21Z
2026-12-13 → 2026-12-18Southwest AirlinesWN1383 + WN2316 / WN2484 + WN1005$280.002026-10-29T01:21:21Z
2026-12-13 → 2026-12-18Alaska Airlines / United AirlinesAS2438 + AS684 / UA2745$335.002026-10-29T01:21:21Z
2026-12-13 → 2026-12-18United AirlinesUA1602 / UA2745$330.002026-10-29T01:21:21Z
2026-12-13 → 2026-12-18Southwest AirlinesWN3892 + WN657 / WN2484 + WN1005$280.002026-10-29T01:21:21Z
2026-12-13 → 2026-12-18Southwest AirlinesWN1897 + WN4290 / WN2484 + WN1005$280.002026-10-29T01:21:21Z
2026-12-13 → 2026-12-18Southwest AirlinesWN883 / WN2484 + WN1005$290.002026-10-29T01:21:21Z
2026-12-13 → 2026-12-18Alaska Airlines / United AirlinesAS1465 + AA6264 / UA2745$335.002026-10-29T01:21:21Z

2026-12-13 → 2026-12-18 · $330.00

  • United Airlines UA1554: SJC 2026-12-13 08:45:00 → DEN 2026-12-13 12:19:00; nonstop; 154 minutes. Local airport times.
  • United Airlines UA2745: DEN 2026-12-18 19:20:00 → SJC 2026-12-18 21:08:00; nonstop; 168 minutes. Local airport times.

2026-12-13 → 2026-12-18 · $280.00

  • Southwest Airlines WN1383 / WN2316: SJC 2026-12-13 11:20:00 → DEN 2026-12-13 17:55:00; 1 stop(s) via ONT; 335 minutes. Local airport times.
    • WN1383: SJC 2026-12-13 11:20:00 → ONT 2026-12-13 12:40:00; layover at ONT: 115 minutes.
    • WN2316: ONT 2026-12-13 14:35:00 → DEN 2026-12-13 17:55:00.
  • Southwest Airlines WN2484 / WN1005: DEN 2026-12-18 13:15:00 → SJC 2026-12-18 17:15:00; 1 stop(s) via ONT; 300 minutes. Local airport times.
    • WN2484: DEN 2026-12-18 13:15:00 → ONT 2026-12-18 14:40:00; layover at ONT: 75 minutes.
    • WN1005: ONT 2026-12-18 15:55:00 → SJC 2026-12-18 17:15:00.

2026-12-13 → 2026-12-18 · $335.00

  • Alaska Airlines AS2438 / AS684: SJC 2026-12-13 07:40:00 → DEN 2026-12-13 14:24:00; 1 stop(s) via PDX; 344 minutes. Local airport times.
    • AS2438: SJC 2026-12-13 07:40:00 → PDX 2026-12-13 09:30:00; layover at PDX: 74 minutes.
    • AS684: PDX 2026-12-13 10:44:00 → DEN 2026-12-13 14:24:00.
  • United Airlines UA2745: DEN 2026-12-18 19:20:00 → SJC 2026-12-18 21:08:00; nonstop; 168 minutes. Local airport times.

2026-12-13 → 2026-12-18 · $330.00

  • United Airlines UA1602: SJC 2026-12-13 16:10:00 → DEN 2026-12-13 19:45:00; nonstop; 155 minutes. Local airport times.
  • United Airlines UA2745: DEN 2026-12-18 19:20:00 → SJC 2026-12-18 21:08:00; nonstop; 168 minutes. Local airport times.

2026-12-13 → 2026-12-18 · $280.00

  • Southwest Airlines WN3892 / WN657: SJC 2026-12-13 10:50:00 → DEN 2026-12-13 17:10:00; 1 stop(s) via LGB; 320 minutes. Local airport times.
    • WN3892: SJC 2026-12-13 10:50:00 → LGB 2026-12-13 12:10:00; layover at LGB: 110 minutes.
    • WN657: LGB 2026-12-13 14:00:00 → DEN 2026-12-13 17:10:00.
  • Southwest Airlines WN2484 / WN1005: DEN 2026-12-18 13:15:00 → SJC 2026-12-18 17:15:00; 1 stop(s) via ONT; 300 minutes. Local airport times.
    • WN2484: DEN 2026-12-18 13:15:00 → ONT 2026-12-18 14:40:00; layover at ONT: 75 minutes.
    • WN1005: ONT 2026-12-18 15:55:00 → SJC 2026-12-18 17:15:00.

2026-12-13 → 2026-12-18 · $280.00

  • Southwest Airlines WN1897 / WN4290: SJC 2026-12-13 15:40:00 → DEN 2026-12-13 22:25:00; 1 stop(s) via SAN; 345 minutes. Local airport times.
    • WN1897: SJC 2026-12-13 15:40:00 → SAN 2026-12-13 17:00:00; layover at SAN: 120 minutes.
    • WN4290: SAN 2026-12-13 19:00:00 → DEN 2026-12-13 22:25:00.
  • Southwest Airlines WN2484 / WN1005: DEN 2026-12-18 13:15:00 → SJC 2026-12-18 17:15:00; 1 stop(s) via ONT; 300 minutes. Local airport times.
    • WN2484: DEN 2026-12-18 13:15:00 → ONT 2026-12-18 14:40:00; layover at ONT: 75 minutes.
    • WN1005: ONT 2026-12-18 15:55:00 → SJC 2026-12-18 17:15:00.

2026-12-13 → 2026-12-18 · $290.00

  • Southwest Airlines WN883: SJC 2026-12-13 16:40:00 → DEN 2026-12-13 20:05:00; nonstop; 145 minutes. Local airport times.
  • Southwest Airlines WN2484 / WN1005: DEN 2026-12-18 13:15:00 → SJC 2026-12-18 17:15:00; 1 stop(s) via ONT; 300 minutes. Local airport times.
    • WN2484: DEN 2026-12-18 13:15:00 → ONT 2026-12-18 14:40:00; layover at ONT: 75 minutes.
    • WN1005: ONT 2026-12-18 15:55:00 → SJC 2026-12-18 17:15:00.

2026-12-13 → 2026-12-18 · $335.00

  • Alaska Airlines AS1465 / AA6264: SJC 2026-12-13 17:15:00 → DEN 2026-12-13 23:59:00; 1 stop(s) via LAX; 344 minutes. Local airport times.
    • AS1465: SJC 2026-12-13 17:15:00 → LAX 2026-12-13 18:38:00; layover at LAX: 115 minutes.
    • AA6264: LAX 2026-12-13 20:33:00 → DEN 2026-12-13 23:59:00.
  • United Airlines UA2745: DEN 2026-12-18 19:20:00 → SJC 2026-12-18 21:08:00; nonstop; 168 minutes. Local airport times.

More dates for this route