United Flight LX9728 Deals & Information (2025/2026)

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United Flight 9728 Route Deals From

The cheapest prices found with in the last 7 days for return flights were $719 and for one-way flights to San Francisco Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Aug 18 - Sun, Aug 24
ZRH
Zürich
SFO
San Francisco Intl.
$719 Roundtrip, found 6 days ago
$719
Roundtrip
found 6 days ago
Select United flight, departing Mon, Aug 18 from Zürich to San Francisco Intl., returning Sun, Aug 24, priced at $719 found 6 days ago