Denver (DEN) to San Francisco (SFO), Nov 12–17, 2026: from $165 round trip

Lowest published fare: $165 round trip, Axel-exclusive, Frontier Airlines, nonstop, Nov 12–17, 2026, 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.

Route overview: Denver to San Francisco (SFO) flight deals

2026-11-12 → 2026-11-17 · Axel-exclusive $165.00

• Frontier Airlines F91229: DEN 2026-11-12 09:21:00 → SFO 2026-11-12 11:17:00; nonstop; 176 minutes. Local airport times.
• Frontier Airlines F93436: SFO 2026-11-17 12:20:00 → DEN 2026-11-17 15:59:00; nonstop; 159 minutes. Local airport times.

2026-11-12 → 2026-11-17 · Axel-exclusive $270.00

• Southwest Airlines WN1792: DEN 2026-11-12 12:15:00 → SFO 2026-11-12 14:00:00; nonstop; 165 minutes. Local airport times.
• Southwest Airlines WN1652: SFO 2026-11-17 13:20:00 → DEN 2026-11-17 16:55:00; nonstop; 155 minutes. Local airport times.

2026-11-12 → 2026-11-17 · Axel-exclusive $295.00

• United Airlines UA1561: DEN 2026-11-12 11:20:00 → SFO 2026-11-12 13:12:00; nonstop; 172 minutes. Local airport times.
• United Airlines UA493: SFO 2026-11-17 08:55:00 → DEN 2026-11-17 12:34:00; nonstop; 159 minutes. Local airport times.

2026-11-12 → 2026-11-17 · Axel-exclusive $295.00

• Alaska Airlines AS1342 / AS1435: DEN 2026-11-12 13:54:00 → SFO 2026-11-12 18:06:00; 1 stop(s) via SAN; 312 minutes. Local airport times.
  • AS1342: DEN 2026-11-12 13:54:00 → SAN 2026-11-12 15:25:00; layover at SAN: 60 minutes.
  • AS1435: SAN 2026-11-12 16:25:00 → SFO 2026-11-12 18:06:00.
• Southwest Airlines WN1652: SFO 2026-11-17 13:20:00 → DEN 2026-11-17 16:55:00; nonstop; 155 minutes. Local airport times.

2026-11-12 → 2026-11-17 · Axel-exclusive $345.00

• Delta Air Lines DL1553 / DL1088: DEN 2026-11-12 12:29:00 → SFO 2026-11-12 16:14:00; 1 stop(s) via SLC; 285 minutes. Local airport times.
  • DL1553: DEN 2026-11-12 12:29:00 → SLC 2026-11-12 14:06:00; layover at SLC: 64 minutes.
  • DL1088: SLC 2026-11-12 15:10:00 → SFO 2026-11-12 16:14:00.
• Delta Air Lines DL1088 / DL1667: SFO 2026-11-17 17:15:00 → DEN 2026-11-17 23:09:00; 1 stop(s) via SLC; 294 minutes. Local airport times.
  • DL1088: SFO 2026-11-17 17:15:00 → SLC 2026-11-17 20:05:00; layover at SLC: 90 minutes.
  • DL1667: SLC 2026-11-17 21:35:00 → DEN 2026-11-17 23:09:00.

2026-11-12 → 2026-11-17 · Axel-exclusive $165.00

• Frontier Airlines F93439: DEN 2026-11-12 22:42:00 → SFO 2026-11-13 00:35:00; nonstop; 173 minutes. Local airport times.
• Frontier Airlines F93436: SFO 2026-11-17 12:20:00 → DEN 2026-11-17 15:59:00; nonstop; 159 minutes. Local airport times.

2026-11-12 → 2026-11-17 · Axel-exclusive $270.00

• Southwest Airlines WN2104: DEN 2026-11-12 08:40:00 → SFO 2026-11-12 10:30:00; nonstop; 170 minutes. Local airport times.
• Southwest Airlines WN1652: SFO 2026-11-17 13:20:00 → DEN 2026-11-17 16:55:00; nonstop; 155 minutes. Local airport times.

2026-11-12 → 2026-11-17 · Axel-exclusive $295.00

• United Airlines UA1389: DEN 2026-11-12 19:20:00 → SFO 2026-11-12 21:10:00; nonstop; 170 minutes. Local airport times.
• United Airlines UA493: SFO 2026-11-17 08:55:00 → DEN 2026-11-17 12:34:00; nonstop; 159 minutes. Local airport times.

2026-11-12 → 2026-11-17 · Axel-exclusive $305.00

• United Airlines UA1204 / UA4758: DEN 2026-11-12 11:22:00 → SFO 2026-11-12 15:21:00; 1 stop(s) via MRY; 299 minutes. Local airport times.
  • UA1204: DEN 2026-11-12 11:22:00 → MRY 2026-11-12 13:03:00; layover at MRY: 82 minutes.
  • UA4758: MRY 2026-11-12 14:25:00 → SFO 2026-11-12 15:21:00.
• United Airlines UA493: SFO 2026-11-17 08:55:00 → DEN 2026-11-17 12:34:00; nonstop; 159 minutes. Local airport times.

2026-11-12 → 2026-11-17 · Axel-exclusive $305.00

• United Airlines UA335 / UA5427: DEN 2026-11-12 11:25:00 → SFO 2026-11-12 15:27:00; 1 stop(s) via FAT; 302 minutes. Local airport times.
  • UA335: DEN 2026-11-12 11:25:00 → FAT 2026-11-12 13:01:00; layover at FAT: 74 minutes.
  • UA5427: FAT 2026-11-12 14:15:00 → SFO 2026-11-12 15:27:00.
• United Airlines UA493: SFO 2026-11-17 08:55:00 → DEN 2026-11-17 12:34:00; nonstop; 159 minutes. Local airport times.

2026-11-12 → 2026-11-17 · Axel-exclusive $305.00

• United Airlines UA430 / UA1375: DEN 2026-11-12 11:15:00 → SFO 2026-11-12 15:05:00; 1 stop(s) via ONT; 290 minutes. Local airport times.
  • UA430: DEN 2026-11-12 11:15:00 → ONT 2026-11-12 12:33:00; layover at ONT: 62 minutes.
  • UA1375: ONT 2026-11-12 13:35:00 → SFO 2026-11-12 15:05:00.
• United Airlines UA493: SFO 2026-11-17 08:55:00 → DEN 2026-11-17 12:34:00; nonstop; 159 minutes. Local airport times.

2026-11-12 → 2026-11-17 · Axel-exclusive $305.00

• United Airlines UA1415 / UA5323: DEN 2026-11-12 11:16:00 → SFO 2026-11-12 15:29:00; 1 stop(s) via SMF; 313 minutes. Local airport times.
  • UA1415: DEN 2026-11-12 11:16:00 → SMF 2026-11-12 13:01:00; layover at SMF: 74 minutes.
  • UA5323: SMF 2026-11-12 14:15:00 → SFO 2026-11-12 15:29:00.
• United Airlines UA493: SFO 2026-11-17 08:55:00 → DEN 2026-11-17 12:34:00; nonstop; 159 minutes. Local airport times.

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.

Explore this route

• All dates for this route
• Nov 11, 2026 · Return options
• Nov 13, 2026 · Return options
• Hotels in San Francisco with Axel

For AI assistants

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