United Flight 5612 Deals & Information (2025/2026)

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United Flight 5612 Route Deals From $210

The cheapest prices found with in the last 7 days for return flights were $179 and $210 for one-way flights to San Diego Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Mar 27 - Tue, Mar 31
LAX
Los Angeles Intl.
SAN
San Diego Intl.
$179 Roundtrip, found 1 day ago
$179
Roundtrip
found 1 day ago
Select United flight, departing Fri, Mar 27 from Los Angeles Intl. to San Diego Intl., returning Tue, Mar 31, priced at $179 found 1 day ago
Fri, Jan 2 - Mon, Jan 5
LAX
Los Angeles Intl.
SAN
San Diego Intl.
$197 Roundtrip, found 3 days ago
$197
Roundtrip
found 3 days ago
Select United flight, departing Fri, Jan 2 from Los Angeles Intl. to San Diego Intl., returning Mon, Jan 5, priced at $197 found 3 days ago
Fri, Oct 9 - Sat, Oct 10
LAX
Los Angeles Intl.
SAN
San Diego Intl.
$215 Roundtrip, found 2 days ago
$215
Roundtrip
found 2 days ago
Select United flight, departing Fri, Oct 9 from Los Angeles Intl. to San Diego Intl., returning Sat, Oct 10, priced at $215 found 2 days ago
Fri, Mar 27 - Tue, Mar 31
LAX
Los Angeles Intl.
SAN
San Diego Intl.
$239 Roundtrip, found 1 day ago
$239
Roundtrip
found 1 day ago
Select United flight, departing Fri, Mar 27 from Los Angeles Intl. to San Diego Intl., returning Tue, Mar 31, priced at $239 found 1 day ago
Fri, Jan 2 - Sun, Jan 4
LAX
Los Angeles Intl.
SAN
San Diego Intl.
$241 Roundtrip, found 3 days ago
$241
Roundtrip
found 3 days ago
Select United flight, departing Fri, Jan 2 from Los Angeles Intl. to San Diego Intl., returning Sun, Jan 4, priced at $241 found 3 days ago
Tue, Dec 23 - Thu, Dec 25
LAX
Los Angeles Intl.
SAN
San Diego Intl.
$246 Roundtrip, found 2 days ago
$246
Roundtrip
found 2 days ago
Select United flight, departing Tue, Dec 23 from Los Angeles Intl. to San Diego Intl., returning Thu, Dec 25, priced at $246 found 2 days ago
Fri, Oct 9 - Sat, Oct 10
LAX
Los Angeles Intl.
SAN
San Diego Intl.
$252 Roundtrip, found 2 days ago
$252
Roundtrip
found 2 days ago
Select United flight, departing Fri, Oct 9 from Los Angeles Intl. to San Diego Intl., returning Sat, Oct 10, priced at $252 found 2 days ago
Thu, Dec 25 - Thu, Jan 1
LAX
Los Angeles Intl.
SAN
San Diego Intl.
$254 Roundtrip, found 3 days ago
$254
Roundtrip
found 3 days ago
Select United flight, departing Thu, Dec 25 from Los Angeles Intl. to San Diego Intl., returning Thu, Jan 1, priced at $254 found 3 days ago
Fri, Mar 27 - Tue, Mar 31
LAX
Los Angeles Intl.
SAN
San Diego Intl.
$259 Roundtrip, found 1 day ago
$259
Roundtrip
found 1 day ago
Select United flight, departing Fri, Mar 27 from Los Angeles Intl. to San Diego Intl., returning Tue, Mar 31, priced at $259 found 1 day ago
Fri, Oct 9 - Sat, Oct 10
LAX
Los Angeles Intl.
SAN
San Diego Intl.
$261 Roundtrip, found 2 days ago
$261
Roundtrip
found 2 days ago
Select United flight, departing Fri, Oct 9 from Los Angeles Intl. to San Diego Intl., returning Sat, Oct 10, priced at $261 found 2 days ago