United Flight 2051 Deals & Information (2025/2026)

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United Flight 2051 Route Deals From $70

The cheapest prices found with in the last 7 days for return flights were $137 and $70 for one-way flights to San Francisco Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 16 - Sun, Oct 19
PHX
Sky Harbor Intl.
SFO
San Francisco Intl.
$137 Roundtrip, found 1 day ago
$137
Roundtrip
found 1 day ago
Select United flight, departing Thu, Oct 16 from Sky Harbor Intl. to San Francisco Intl., returning Sun, Oct 19, priced at $137 found 1 day ago
Fri, Jul 4 - Sat, Jul 5
PHX
Sky Harbor Intl.
SFO
San Francisco Intl.
$145 Roundtrip, found 18 hours ago
$145
Roundtrip
found 18 hours ago
Select United flight, departing Fri, Jul 4 from Sky Harbor Intl. to San Francisco Intl., returning Sat, Jul 5, priced at $145 found 18 hours ago
Fri, Jun 6 - Mon, Jun 16
PHX
Sky Harbor Intl.
SFO
San Francisco Intl.
$146 Roundtrip, found 19 hours ago
$146
Roundtrip
found 19 hours ago
Select United flight, departing Fri, Jun 6 from Sky Harbor Intl. to San Francisco Intl., returning Mon, Jun 16, priced at $146 found 19 hours ago

Frequently asked questions

What route does flight number UA2051 take?
Flight number UA2051 operates straight from Los Angeles Intl. Airport (LAX) to Los Cabos Airport. During this journey, you can expect to be in the air for roughly 2 hours and 31 minutes. Book ahead to secure your preferred seat.
What terminal does UA2051 fly out of?
Passengers booked on flight number UA2051 from Los Angeles Intl. Airport (LAX) to SJD normally fly out of Terminal 7.
What kind of plane is on flight number UA2051?
The route for flight number UA2051 is almost always LAX to Los Cabos Intl. Airport (SJD), and the Airbus A320 is the type of aircraft you’ll probably be jetting off with.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your UA2051 flight with Travelocity, please visit our Customer Service Portal.