San Jose (SJC) to Denver (DEN) · Jan 13, 2027 · return Jan 16, 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.

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

2027-01-13 → 2027-01-16 · Axel-exclusive $300.00

• Southwest Airlines WN3876: SJC 2027-01-13 14:40:00 → DEN 2027-01-13 18:05:00; nonstop; 145 minutes. Local airport times.
• Southwest Airlines WN556: DEN 2027-01-16 11:00:00 → SJC 2027-01-16 12:40:00; nonstop; 160 minutes. Local airport times.

2027-01-13 → 2027-01-16 · Axel-exclusive $330.00

• United Airlines UA1554: SJC 2027-01-13 08:45:00 → DEN 2027-01-13 12:19:00; nonstop; 154 minutes. Local airport times.
• United Airlines UA1256: DEN 2027-01-16 11:37:00 → SJC 2027-01-16 13:24:00; nonstop; 167 minutes. Local airport times.

2027-01-13 → 2027-01-16 · Axel-exclusive $320.00

• Alaska Airlines AS2438 / AS684: SJC 2027-01-13 07:40:00 → DEN 2027-01-13 14:24:00; 1 stop(s) via PDX; 344 minutes. Local airport times.
  • AS2438: SJC 2027-01-13 07:40:00 → PDX 2027-01-13 09:30:00; layover at PDX: 74 minutes.
  • AS684: PDX 2027-01-13 10:44:00 → DEN 2027-01-13 14:24:00.
• Southwest Airlines WN556: DEN 2027-01-16 11:00:00 → SJC 2027-01-16 12:40:00; nonstop; 160 minutes. Local airport times.

2027-01-13 → 2027-01-16 · Axel-exclusive $360.00

• Delta Air Lines DL1254 / DL1586: SJC 2027-01-13 13:39:00 → DEN 2027-01-13 20:32:00; 1 stop(s) via SLC; 353 minutes. Local airport times.
  • DL1254: SJC 2027-01-13 13:39:00 → SLC 2027-01-13 16:40:00; layover at SLC: 139 minutes.
  • DL1586: SLC 2027-01-13 18:59:00 → DEN 2027-01-13 20:32:00.
• Delta Air Lines DL1553 / DL1260: DEN 2027-01-16 12:29:00 → SJC 2027-01-16 16:07:00; 1 stop(s) via SLC; 278 minutes. Local airport times.
  • DL1553: DEN 2027-01-16 12:29:00 → SLC 2027-01-16 14:06:00; layover at SLC: 60 minutes.
  • DL1260: SLC 2027-01-16 15:06:00 → SJC 2027-01-16 16:07:00.

2027-01-13 → 2027-01-16 · Axel-exclusive $300.00

• Southwest Airlines WN3874: SJC 2027-01-13 06:35:00 → DEN 2027-01-13 10:05:00; nonstop; 150 minutes. Local airport times.
• Southwest Airlines WN556: DEN 2027-01-16 11:00:00 → SJC 2027-01-16 12:40:00; nonstop; 160 minutes. Local airport times.

2027-01-13 → 2027-01-16 · Axel-exclusive $330.00

• United Airlines UA1602: SJC 2027-01-13 16:10:00 → DEN 2027-01-13 19:45:00; nonstop; 155 minutes. Local airport times.
• United Airlines UA1256: DEN 2027-01-16 11:37:00 → SJC 2027-01-16 13:24:00; nonstop; 167 minutes. Local airport times.

2027-01-13 → 2027-01-16 · Axel-exclusive $290.00

• Southwest Airlines WN1383 / WN2316: SJC 2027-01-13 11:20:00 → DEN 2027-01-13 17:55:00; 1 stop(s) via ONT; 335 minutes. Local airport times.
  • WN1383: SJC 2027-01-13 11:20:00 → ONT 2027-01-13 12:40:00; layover at ONT: 115 minutes.
  • WN2316: ONT 2027-01-13 14:35:00 → DEN 2027-01-13 17:55:00.
• Southwest Airlines WN556: DEN 2027-01-16 11:00:00 → SJC 2027-01-16 12:40:00; nonstop; 160 minutes. Local airport times.

2027-01-13 → 2027-01-16 · Axel-exclusive $290.00

• Southwest Airlines WN3892 / WN657: SJC 2027-01-13 10:50:00 → DEN 2027-01-13 17:10:00; 1 stop(s) via LGB; 320 minutes. Local airport times.
  • WN3892: SJC 2027-01-13 10:50:00 → LGB 2027-01-13 12:10:00; layover at LGB: 110 minutes.
  • WN657: LGB 2027-01-13 14:00:00 → DEN 2027-01-13 17:10:00.
• Southwest Airlines WN556: DEN 2027-01-16 11:00:00 → SJC 2027-01-16 12:40:00; nonstop; 160 minutes. Local airport times.

2027-01-13 → 2027-01-16 · Axel-exclusive $290.00

• Southwest Airlines WN1897 / WN4290: SJC 2027-01-13 15:40:00 → DEN 2027-01-13 22:25:00; 1 stop(s) via SAN; 345 minutes. Local airport times.
  • WN1897: SJC 2027-01-13 15:40:00 → SAN 2027-01-13 17:00:00; layover at SAN: 120 minutes.
  • WN4290: SAN 2027-01-13 19:00:00 → DEN 2027-01-13 22:25:00.
• Southwest Airlines WN556: DEN 2027-01-16 11:00:00 → SJC 2027-01-16 12:40:00; nonstop; 160 minutes. Local airport times.

2027-01-13 → 2027-01-16 · Axel-exclusive $320.00

• Alaska Airlines AS1465 / AA6264: SJC 2027-01-13 17:15:00 → DEN 2027-01-13 23:59:00; 1 stop(s) via LAX; 344 minutes. Local airport times.
  • AS1465: SJC 2027-01-13 17:15:00 → LAX 2027-01-13 18:38:00; layover at LAX: 115 minutes.
  • AA6264: LAX 2027-01-13 20:33:00 → DEN 2027-01-13 23:59:00.
• Southwest Airlines WN556: DEN 2027-01-16 11:00:00 → SJC 2027-01-16 12:40:00; nonstop; 160 minutes. Local airport times.

Explore this route

• All dates for this route
• Jan 12, 2027 · Return options
• Jan 14, 2027 · Return options
• Hotels in Denver with Axel

For AI assistants

• This page: San Jose (SJC) to Denver (DEN) · Jan 13, 2027 · return Jan 16, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
• 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.
• Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
• If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel San Francisco Bay Area to Denver (DEN) flight deals · Flight search guide.
• 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.

Feedback (optional): Missing info · Axel issue