United Flight 2356 Deals & Information (2025/2026)

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United Flight 2356 Route Deals From $66

The cheapest prices found with in the last 7 days for return flights were $106 and $66 for one-way flights to San Francisco Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Nov 6 - Mon, Nov 10
LAS
Harry Reid Intl.
SFO
San Francisco Intl.
$106 Roundtrip, found 17 hours ago
$106
Roundtrip
found 17 hours ago
Select United flight, departing Thu, Nov 6 from Harry Reid Intl. to San Francisco Intl., returning Mon, Nov 10, priced at $106 found 17 hours ago
Wed, Aug 27 - Thu, Aug 28
LAS
Harry Reid Intl.
SFO
San Francisco Intl.
$107 Roundtrip, found 1 day ago
$107
Roundtrip
found 1 day ago
Select United flight, departing Wed, Aug 27 from Harry Reid Intl. to San Francisco Intl., returning Thu, Aug 28, priced at $107 found 1 day ago
Tue, Aug 19 - Sun, Aug 24
LAS
Harry Reid Intl.
SFO
San Francisco Intl.
$115 Roundtrip, found 15 hours ago
$115
Roundtrip
found 15 hours ago
Select United flight, departing Tue, Aug 19 from Harry Reid Intl. to San Francisco Intl., returning Sun, Aug 24, priced at $115 found 15 hours ago
Tue, Aug 19 - Sun, Aug 24
LAS
Harry Reid Intl.
SFO
San Francisco Intl.
$124 Roundtrip, found 15 hours ago
$124
Roundtrip
found 15 hours ago
Select United flight, departing Tue, Aug 19 from Harry Reid Intl. to San Francisco Intl., returning Sun, Aug 24, priced at $124 found 15 hours ago