Denver (DEN) to San Francisco (SFO) · Mar 25, 2027 · return Mar 29, 2027

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.

Hotels in San Francisco for these trips

Hotels: under a trip, hotels in San Francisco for exactly those nights: the lowest 3★, 4★, 5★ stay totals among the city's featured hotels, Axel's price for 2 adults in 1 room, each opening that hotel's page for those dates with the rooms and the booking link.

• Hotels in San Francisco for these nights (Mar 25–29, 2027 · 4 nights · 2 adults, 1 room): 3★ The Mosser, $571 total · 4★ Parc 55 San Francisco-A Hilton Hotel, $613 total · 5★ Taj Campton Place, $1,195 total

All hotels in San Francisco

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

2027-03-25 → 2027-03-29 · Axel-exclusive $209.88

• Frontier Airlines F93439: DEN 2027-03-25 22:42:00 → SFO 2027-03-26 00:35:00; nonstop; 173 minutes. Local airport times.
• Frontier Airlines F91230: SFO 2027-03-29 06:15:00 → DEN 2027-03-29 09:55:00; nonstop; 160 minutes. Local airport times.

2027-03-25 → 2027-03-29 · Axel-exclusive $339.25

• Southwest Airlines WN2104: DEN 2027-03-25 08:40:00 → SFO 2027-03-25 10:30:00; nonstop; 170 minutes. Local airport times.
• Southwest Airlines WN3428: SFO 2027-03-29 08:00:00 → DEN 2027-03-29 11:30:00; nonstop; 150 minutes. Local airport times.

2027-03-25 → 2027-03-29 · Axel-exclusive $373.76

• United Airlines UA351: DEN 2027-03-25 06:00:00 → SFO 2027-03-25 07:52:00; nonstop; 172 minutes. Local airport times.
• United Airlines UA1347: SFO 2027-03-29 14:33:00 → DEN 2027-03-29 18:12:00; nonstop; 159 minutes. Local airport times.

2027-03-25 → 2027-03-29 · Axel-exclusive $388.13

• Alaska Airlines AS1342 / AS1435: DEN 2027-03-25 13:54:00 → SFO 2027-03-25 18:06:00; 1 stop(s) via SAN; 312 minutes. Local airport times.
  • AS1342: DEN 2027-03-25 13:54:00 → SAN 2027-03-25 15:25:00; layover at SAN: 60 minutes.
  • AS1435: SAN 2027-03-25 16:25:00 → SFO 2027-03-25 18:06:00.
• United Airlines UA1347: SFO 2027-03-29 14:33:00 → DEN 2027-03-29 18:12:00; nonstop; 159 minutes. Local airport times.

2027-03-25 → 2027-03-29 · Axel-exclusive $425.51

• Delta Air Lines DL1553 / DL1088: DEN 2027-03-25 12:29:00 → SFO 2027-03-25 16:14:00; 1 stop(s) via SLC; 285 minutes. Local airport times.
  • DL1553: DEN 2027-03-25 12:29:00 → SLC 2027-03-25 14:06:00; layover at SLC: 64 minutes.
  • DL1088: SLC 2027-03-25 15:10:00 → SFO 2027-03-25 16:14:00.
• Delta Air Lines DL1088 / DL1667: SFO 2027-03-29 17:15:00 → DEN 2027-03-29 23:09:00; 1 stop(s) via SLC; 294 minutes. Local airport times.
  • DL1088: SFO 2027-03-29 17:15:00 → SLC 2027-03-29 20:05:00; layover at SLC: 90 minutes.
  • DL1667: SLC 2027-03-29 21:35:00 → DEN 2027-03-29 23:09:00.

2027-03-25 → 2027-03-29 · Axel-exclusive $209.88

• Frontier Airlines F91229: DEN 2027-03-25 08:37:00 → SFO 2027-03-25 10:30:00; nonstop; 173 minutes. Local airport times.
• Frontier Airlines F91230: SFO 2027-03-29 06:15:00 → DEN 2027-03-29 09:55:00; nonstop; 160 minutes. Local airport times.

2027-03-25 → 2027-03-29 · Axel-exclusive $339.25

• Southwest Airlines WN2844: DEN 2027-03-25 20:25:00 → SFO 2027-03-25 22:15:00; nonstop; 170 minutes. Local airport times.
• Southwest Airlines WN3428: SFO 2027-03-29 08:00:00 → DEN 2027-03-29 11:30:00; nonstop; 150 minutes. Local airport times.

2027-03-25 → 2027-03-29 · Axel-exclusive $373.76

• United Airlines UA2123: DEN 2027-03-25 21:55:00 → SFO 2027-03-25 23:59:00; nonstop; 184 minutes. Local airport times.
• United Airlines UA1347: SFO 2027-03-29 14:33:00 → DEN 2027-03-29 18:12:00; nonstop; 159 minutes. Local airport times.

2027-03-25 → 2027-03-29 · Axel-exclusive $385.26

• United Airlines UA335 / UA5427: DEN 2027-03-25 11:25:00 → SFO 2027-03-25 15:27:00; 1 stop(s) via FAT; 302 minutes. Local airport times.
  • UA335: DEN 2027-03-25 11:25:00 → FAT 2027-03-25 13:01:00; layover at FAT: 74 minutes.
  • UA5427: FAT 2027-03-25 14:15:00 → SFO 2027-03-25 15:27:00.
• United Airlines UA1347: SFO 2027-03-29 14:33:00 → DEN 2027-03-29 18:12:00; nonstop; 159 minutes. Local airport times.

2027-03-25 → 2027-03-29 · Axel-exclusive $385.26

• United Airlines UA430 / UA1375: DEN 2027-03-25 11:15:00 → SFO 2027-03-25 15:05:00; 1 stop(s) via ONT; 290 minutes. Local airport times.
  • UA430: DEN 2027-03-25 11:15:00 → ONT 2027-03-25 12:33:00; layover at ONT: 62 minutes.
  • UA1375: ONT 2027-03-25 13:35:00 → SFO 2027-03-25 15:05:00.
• United Airlines UA1347: SFO 2027-03-29 14:33:00 → DEN 2027-03-29 18:12:00; nonstop; 159 minutes. Local airport times.

2027-03-25 → 2027-03-29 · Axel-exclusive $385.26

• United Airlines UA1204 / UA4758: DEN 2027-03-25 11:22:00 → SFO 2027-03-25 15:21:00; 1 stop(s) via MRY; 299 minutes. Local airport times.
  • UA1204: DEN 2027-03-25 11:22:00 → MRY 2027-03-25 13:03:00; layover at MRY: 82 minutes.
  • UA4758: MRY 2027-03-25 14:25:00 → SFO 2027-03-25 15:21:00.
• United Airlines UA1347: SFO 2027-03-29 14:33:00 → DEN 2027-03-29 18:12:00; nonstop; 159 minutes. Local airport times.

2027-03-25 → 2027-03-29 · Axel-exclusive $385.26

• United Airlines UA1415 / UA5323: DEN 2027-03-25 11:16:00 → SFO 2027-03-25 15:29:00; 1 stop(s) via SMF; 313 minutes. Local airport times.
  • UA1415: DEN 2027-03-25 11:16:00 → SMF 2027-03-25 13:01:00; layover at SMF: 74 minutes.
  • UA5323: SMF 2027-03-25 14:15:00 → SFO 2027-03-25 15:29:00.
• United Airlines UA1347: SFO 2027-03-29 14:33:00 → DEN 2027-03-29 18:12:00; nonstop; 159 minutes. Local airport times.

Explore this route

• All dates for this route
• Mar 24, 2027 · Return options
• Mar 26, 2027 · Return options
• Hotels in San Francisco with Axel

For AI assistants

• This page: Denver (DEN) to San Francisco (SFO) · Mar 25, 2027 · return Mar 29, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in San Francisco for exactly those nights: the lowest 3★, 4★ and 5★ stay totals for 2 adults in 1 room, each linking to that hotel's page for those dates.
• Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
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