Flights DEN → 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 2h 26m. Common windows are ~3 nights. Best current pick is around USD 234.

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

2026-06-27 → 2026-06-30

Direct • 2h 26m

[Out: Sun 04:29 → Sun 06:55 • 2h 26m] — [Stay: 2d 7h] — [Back: Tue 13:30 → Tue 15:56 • 2h 26m]

Source: Aviasales (cached) • Inserted 2026-06-04 · Thu 19:00 • Cached since 2026-06-02 · Tue 24:40 • Synced 2026-06-05 · Fri 07:00

Est. USD 234

Cached ~12h agoExpires in ~8h

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Price may differ at booking.

2026-06-27 → 2026-06-30

Direct • 3h

[Out: Sun 04:29 → Sun 07:29 • 3h] — [Stay: 2d 6h] — [Back: Tue 13:30 → Tue 16:30 • 3h]

Source: Aviasales (cached) • Inserted 2026-06-04 · Thu 18:00 • Synced 2026-06-05 · Fri 07:00

Est. USD 234

Updated ~13h agoExpires in ~1d

View deal Check availability (partner)

Price may differ at booking.

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