Flights SJC → ONT

Curated weekend trips for the next few weeks. Prices are estimates until you verify.

Outbound partner clickouts are enabled only for deals updated in the last 72h.

ToolsBest dates calendar Date grid Direct flights Dates → destinations Under CHF 100

Quick summary

Looking for a quick escape? This route is currently showing direct options. Typical outbound flight time is about 1h 26m. Common windows are ~2 nights. Best current pick is around USD 127.

More deals from SJC Origin stats Best month to go Under CHF 100

2026-08-25 → 2026-08-27

Direct • 1h 26m

[Out: Tue 14:15 → Tue 15:41 • 1h 26m] — [Stay: 2d 11h] — [Back: Fri 02:22 → Fri 03:49 • 1h 27m]

Source: Aviasales (cached) • Inserted 2026-06-09 · Tue 13:00 • Cached since 2026-06-03 · Wed 16:29 • Synced 2026-06-10 · Wed 07:00

Est. USD 127

Cached ~18h agoExpires in ~6h

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Price may differ at booking.

2026-08-25 → 2026-08-27

Direct • 3h

[Out: Tue 14:15 → Tue 17:15 • 3h] — [Stay: 2d 9h] — [Back: Fri 02:22 → Fri 05:22 • 3h]

Source: Aviasales (cached) • Inserted 2026-06-09 · Tue 18:00 • Synced 2026-06-10 · Wed 07:00

Est. USD 127

Updated ~13h agoExpires in ~1d

View deal Check availability (partner)

Price may differ at booking.

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