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San Jose → Denver

Nov 21, 2026 · return Dec 5, 2026

SJC → DEN1 adulteconomyRound trip

10 flight options · 4 airlines

Nonstop flights

Sat, Nov 21 – Sat, Dec 5

Southwest Airlines
6:45 amSJC
2h 30m
Nonstop
10:15 amDEN
Southwest Airlines
8:30 amDEN
2h 40m
Nonstop
10:10 amSJC

Round-trip total · 1 adult · Taxes included

Sat, Nov 21 – Sat, Dec 5

United Airlines
4:10 pmSJC
2h 35m
Nonstop
7:45 pmDEN
United Airlines
1:27 pmDEN
2h 41m
Nonstop
3:08 pmSJC

Round-trip total · 1 adult · Taxes included

Sat, Nov 21 – Sat, Dec 5

Southwest Airlines
5:15 pmSJC
2h 25m
Nonstop
8:40 pmDEN
Southwest Airlines
8:30 amDEN
2h 40m
Nonstop
10:10 amSJC

Round-trip total · 1 adult · Taxes included

Sat, Nov 21 – Sat, Dec 5

United Airlines
8:45 amSJC
2h 34m
Nonstop
12:19 pmDEN
United Airlines
1:27 pmDEN
2h 41m
Nonstop
3:08 pmSJC

Round-trip total · 1 adult · Taxes included

One-stop flights

Sat, Nov 21 – 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

Sat, Nov 21 – Sat, Dec 5

Delta Air Lines
1:39 pmSJC
5h 53m
SLC · 2h 19m
8:32 pmDEN
Delta Air Lines
12:29 pmDEN
4h 38m
SLC · 1h
4:07 pmSJC

Round-trip total · 1 adult · Taxes included

Sat, Nov 21 – Sat, Dec 5

Southwest Airlines
11:20 amSJC
5h 35m
ONT · 1h 55m
5:55 pmDEN
Southwest Airlines
8:30 amDEN
2h 40m
Nonstop
10:10 amSJC

Round-trip total · 1 adult · Taxes included

Sat, Nov 21 – Sat, Dec 5

Southwest Airlines
3:40 pmSJC
5h 45m
SAN · 2h
10:25 pmDEN
Southwest Airlines
8:30 amDEN
2h 40m
Nonstop
10:10 amSJC

Round-trip total · 1 adult · Taxes included

Sat, Nov 21 – Sat, Dec 5

Southwest Airlines
10:50 amSJC
5h 20m
LGB · 1h 50m
5:10 pmDEN
Southwest Airlines
8:30 amDEN
2h 40m
Nonstop
10:10 amSJC

Round-trip total · 1 adult · Taxes included

Sat, Nov 21 – Sat, Dec 5

Alaska Airlines
7:40 amSJC
5h 44m
PDX · 1h 14m
2:24 pmDEN
Southwest Airlines
8:30 amDEN
2h 40m
Nonstop
10:10 amSJC

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 5, 2026 → Nov 8, 2026Nov 14, 2026 → Nov 21, 2026Nov 24, 2026 → Nov 29, 2026Dec 5, 2026 → Dec 12, 2026Dec 17, 2026 → Dec 20, 2026Dec 26, 2026 → Jan 2, 2027Jan 5, 2027 · One wayJan 16, 2027 → Jan 23, 2027Feb 5, 2027 → Feb 8, 2027Apr 3, 2027 → Apr 10, 2027Jun 26, 2027 → Jul 3, 2027Sep 17, 2027 → Sep 20, 2027
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)
2026-11-21 → 2026-12-05Southwest AirlinesWN3874 / WN1795$345.002026-10-29T01:21:21Z
2026-11-21 → 2026-12-05United AirlinesUA1602 / UA1297$379.502026-10-29T01:21:21Z
2026-11-21 → 2026-12-05Alaska Airlines / Southwest AirlinesAS1465 + AA6264 / WN1795$371.002026-10-29T01:21:21Z
2026-11-21 → 2026-12-05Delta Air LinesDL1254 + DL1586 / DL1553 + DL1260$414.002026-10-29T01:21:21Z
2026-11-21 → 2026-12-05Southwest AirlinesWN2815 / WN1795$345.002026-10-29T01:21:21Z
2026-11-21 → 2026-12-05United AirlinesUA1554 / UA1297$379.502026-10-29T01:21:21Z
2026-11-21 → 2026-12-05Southwest AirlinesWN1383 + WN2316 / WN1795$332.002026-10-29T01:21:21Z
2026-11-21 → 2026-12-05Southwest AirlinesWN1897 + WN4290 / WN1795$332.002026-10-29T01:21:21Z
2026-11-21 → 2026-12-05Southwest AirlinesWN3892 + WN657 / WN1795$332.002026-10-29T01:21:21Z
2026-11-21 → 2026-12-05Alaska Airlines / Southwest AirlinesAS2438 + AS684 / WN1795$371.002026-10-29T01:21:21Z

2026-11-21 → 2026-12-05 · $345.00

  • Southwest Airlines WN3874: SJC 2026-11-21 06:45:00 → DEN 2026-11-21 10:15:00; nonstop; 150 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.

2026-11-21 → 2026-12-05 · $379.50

  • United Airlines UA1602: SJC 2026-11-21 16:10:00 → DEN 2026-11-21 19:45:00; nonstop; 155 minutes. Local airport times.
  • United Airlines UA1297: DEN 2026-12-05 13:27:00 → SJC 2026-12-05 15:08:00; nonstop; 161 minutes. Local airport times.

2026-11-21 → 2026-12-05 · $371.00

  • Alaska Airlines AS1465 / AA6264: SJC 2026-11-21 17:15:00 → DEN 2026-11-21 23:59:00; 1 stop(s) via LAX; 344 minutes. Local airport times.
    • AS1465: SJC 2026-11-21 17:15:00 → LAX 2026-11-21 18:38:00; layover at LAX: 115 minutes.
    • AA6264: LAX 2026-11-21 20:33:00 → DEN 2026-11-21 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.

2026-11-21 → 2026-12-05 · $414.00

  • Delta Air Lines DL1254 / DL1586: SJC 2026-11-21 13:39:00 → DEN 2026-11-21 20:32:00; 1 stop(s) via SLC; 353 minutes. Local airport times.
    • DL1254: SJC 2026-11-21 13:39:00 → SLC 2026-11-21 16:40:00; layover at SLC: 139 minutes.
    • DL1586: SLC 2026-11-21 18:59:00 → DEN 2026-11-21 20:32:00.
  • Delta Air Lines DL1553 / DL1260: DEN 2026-12-05 12:29:00 → SJC 2026-12-05 16:07:00; 1 stop(s) via SLC; 278 minutes. Local airport times.
    • DL1553: DEN 2026-12-05 12:29:00 → SLC 2026-12-05 14:06:00; layover at SLC: 60 minutes.
    • DL1260: SLC 2026-12-05 15:06:00 → SJC 2026-12-05 16:07:00.

2026-11-21 → 2026-12-05 · $345.00

  • Southwest Airlines WN2815: SJC 2026-11-21 17:15:00 → DEN 2026-11-21 20:40:00; 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.

2026-11-21 → 2026-12-05 · $379.50

  • United Airlines UA1554: SJC 2026-11-21 08:45:00 → DEN 2026-11-21 12:19:00; nonstop; 154 minutes. Local airport times.
  • United Airlines UA1297: DEN 2026-12-05 13:27:00 → SJC 2026-12-05 15:08:00; nonstop; 161 minutes. Local airport times.

2026-11-21 → 2026-12-05 · $332.00

  • Southwest Airlines WN1383 / WN2316: SJC 2026-11-21 11:20:00 → DEN 2026-11-21 17:55:00; 1 stop(s) via ONT; 335 minutes. Local airport times.
    • WN1383: SJC 2026-11-21 11:20:00 → ONT 2026-11-21 12:40:00; layover at ONT: 115 minutes.
    • WN2316: ONT 2026-11-21 14:35:00 → DEN 2026-11-21 17:55:00.
  • Southwest Airlines WN1795: DEN 2026-12-05 08:30:00 → SJC 2026-12-05 10:10:00; nonstop; 160 minutes. Local airport times.

2026-11-21 → 2026-12-05 · $332.00

  • Southwest Airlines WN1897 / WN4290: SJC 2026-11-21 15:40:00 → DEN 2026-11-21 22:25:00; 1 stop(s) via SAN; 345 minutes. Local airport times.
    • WN1897: SJC 2026-11-21 15:40:00 → SAN 2026-11-21 17:00:00; layover at SAN: 120 minutes.
    • WN4290: SAN 2026-11-21 19:00:00 → DEN 2026-11-21 22:25:00.
  • Southwest Airlines WN1795: DEN 2026-12-05 08:30:00 → SJC 2026-12-05 10:10:00; nonstop; 160 minutes. Local airport times.

2026-11-21 → 2026-12-05 · $332.00

  • Southwest Airlines WN3892 / WN657: SJC 2026-11-21 10:50:00 → DEN 2026-11-21 17:10:00; 1 stop(s) via LGB; 320 minutes. Local airport times.
    • WN3892: SJC 2026-11-21 10:50:00 → LGB 2026-11-21 12:10:00; layover at LGB: 110 minutes.
    • WN657: LGB 2026-11-21 14:00:00 → DEN 2026-11-21 17:10:00.
  • Southwest Airlines WN1795: DEN 2026-12-05 08:30:00 → SJC 2026-12-05 10:10:00; nonstop; 160 minutes. Local airport times.

2026-11-21 → 2026-12-05 · $371.00

  • Alaska Airlines AS2438 / AS684: SJC 2026-11-21 07:40:00 → DEN 2026-11-21 14:24:00; 1 stop(s) via PDX; 344 minutes. Local airport times.
    • AS2438: SJC 2026-11-21 07:40:00 → PDX 2026-11-21 09:30:00; layover at PDX: 74 minutes.
    • AS684: PDX 2026-11-21 10:44:00 → DEN 2026-11-21 14:24:00.
  • Southwest Airlines WN1795: DEN 2026-12-05 08:30:00 → SJC 2026-12-05 10:10:00; nonstop; 160 minutes. Local airport times.

More dates for this route