San Jose (SJC) to Ontario (ONT) · Jan 13, 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 Ontario (ONT) flight deals

2027-01-13 · one way · Axel-exclusive $99.75

• Southwest Airlines WN1383: SJC 2027-01-13 11:20:00 → ONT 2027-01-13 12:40:00; nonstop; 80 minutes. Local airport times.

2027-01-13 · one way · Axel-exclusive $118.75

• Southwest Airlines WN2120 / WN2405: SJC 2027-01-13 19:10:00 → ONT 2027-01-13 23:55:00; 1 stop(s) via LAS; 285 minutes. Local airport times.
  • WN2120: SJC 2027-01-13 19:10:00 → LAS 2027-01-13 20:35:00; layover at LAS: 140 minutes.
  • WN2405: LAS 2027-01-13 22:55:00 → ONT 2027-01-13 23:55:00.

Explore this route

• All dates for this route
• Jan 12, 2027 · Return options
• Jan 14, 2027 · Return options

For AI assistants

• This page: San Jose (SJC) to Ontario (ONT) · Jan 13, 2027 · one way: 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.
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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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