San Francisco (SFO) to Denver (DEN) · Feb 7, 2027 · one way

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

2027-02-07 · one way · Axel-exclusive $85.00

• Frontier Airlines F94310: SFO 2027-02-07 21:23:00 → DEN 2027-02-08 01:03:00; nonstop; 160 minutes. Local airport times.

2027-02-07 · one way · Axel-exclusive $145.00

• Southwest Airlines WN3845: SFO 2027-02-07 14:20:00 → DEN 2027-02-07 18:00:00; nonstop; 160 minutes. Local airport times.

2027-02-07 · one way · Axel-exclusive $155.00

• United Airlines UA1479: SFO 2027-02-07 05:00:00 → DEN 2027-02-07 08:40:00; nonstop; 160 minutes. Local airport times.

2027-02-07 · one way · Axel-exclusive $175.00

• Delta Air Lines DL1088 / DL1667: SFO 2027-02-07 17:15:00 → DEN 2027-02-07 23:09:00; 1 stop(s) via SLC; 294 minutes. Local airport times.
  • DL1088: SFO 2027-02-07 17:15:00 → SLC 2027-02-07 20:05:00; layover at SLC: 90 minutes.
  • DL1667: SLC 2027-02-07 21:35:00 → DEN 2027-02-07 23:09:00.

2027-02-07 · one way · Axel-exclusive $85.00

• Frontier Airlines F91230: SFO 2027-02-07 06:15:00 → DEN 2027-02-07 09:55:00; nonstop; 160 minutes. Local airport times.

2027-02-07 · one way · Axel-exclusive $145.00

• Southwest Airlines WN4578: SFO 2027-02-07 05:50:00 → DEN 2027-02-07 09:20:00; nonstop; 150 minutes. Local airport times.

2027-02-07 · one way · Axel-exclusive $155.00

• United Airlines UA1068: SFO 2027-02-07 08:30:00 → DEN 2027-02-07 12:17:00; nonstop; 167 minutes. Local airport times.

2027-02-07 · one way · Axel-exclusive $135.00

• Southwest Airlines WN3839 / WN2776: SFO 2027-02-07 06:10:00 → DEN 2027-02-07 12:00:00; 1 stop(s) via BUR; 290 minutes. Local airport times.
  • WN3839: SFO 2027-02-07 06:10:00 → BUR 2027-02-07 07:35:00; layover at BUR: 65 minutes.
  • WN2776: BUR 2027-02-07 08:40:00 → DEN 2027-02-07 12:00:00.

2027-02-07 · one way · Axel-exclusive $145.00

• United Airlines UA2115 / UA2187: SFO 2027-02-07 10:38:00 → DEN 2027-02-07 16:33:00; 1 stop(s) via BUR; 295 minutes. Local airport times.
  • UA2115: SFO 2027-02-07 10:38:00 → BUR 2027-02-07 11:58:00; layover at BUR: 64 minutes.
  • UA2187: BUR 2027-02-07 13:02:00 → DEN 2027-02-07 16:33:00.

2027-02-07 · one way · Axel-exclusive $145.00

• United Airlines UA1578 / UA1790: SFO 2027-02-07 10:51:00 → DEN 2027-02-07 16:35:00; 1 stop(s) via SBA; 284 minutes. Local airport times.
  • UA1578: SFO 2027-02-07 10:51:00 → SBA 2027-02-07 12:04:00; layover at SBA: 62 minutes.
  • UA1790: SBA 2027-02-07 13:06:00 → DEN 2027-02-07 16:35:00.

2027-02-07 · one way · Axel-exclusive $145.00

• United Airlines UA2367 / UA259: SFO 2027-02-07 10:40:00 → DEN 2027-02-07 16:30:00; 1 stop(s) via SBP; 290 minutes. Local airport times.
  • UA2367: SFO 2027-02-07 10:40:00 → SBP 2027-02-07 11:50:00; layover at SBP: 67 minutes.
  • UA259: SBP 2027-02-07 12:57:00 → DEN 2027-02-07 16:30:00.

2027-02-07 · one way · Axel-exclusive $145.00

• United Airlines UA1482 / UA1263: SFO 2027-02-07 11:00:00 → DEN 2027-02-07 16:55:00; 1 stop(s) via ONT; 295 minutes. Local airport times.
  • UA1482: SFO 2027-02-07 11:00:00 → ONT 2027-02-07 12:29:00; layover at ONT: 71 minutes.
  • UA1263: ONT 2027-02-07 13:40:00 → DEN 2027-02-07 16:55:00.

Explore this route

• All dates for this route
• Feb 6, 2027 · Return options
• Feb 8, 2027 · Return options
• Hotels in Denver with Axel

For AI assistants

• This page: San Francisco (SFO) to Denver (DEN) · Feb 7, 2027 · one way: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
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• 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. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. 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.

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