United Flight 5731 Deals & Information (2026/2027)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

United Flight 5731 Route Deals From $204

The cheapest prices found with in the last 7 days for return flights were $179 and $204 for one-way flights to Los Angeles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 2 - Sun, May 3
SBP
San Luis Obispo County Regional
LAX
Los Angeles Intl.
$179 Roundtrip, found 1 day ago
$179
Roundtrip
found 1 day ago
Select United flight, departing Sat, May 2 from San Luis Obispo County Regional to Los Angeles Intl., returning Sun, May 3, priced at $179 found 1 day ago
Fri, Feb 13 - Mon, Feb 16
SBP
San Luis Obispo County Regional
LAX
Los Angeles Intl.
$182 Roundtrip, found 1 day ago
$182
Roundtrip
found 1 day ago
Select United flight, departing Fri, Feb 13 from San Luis Obispo County Regional to Los Angeles Intl., returning Mon, Feb 16, priced at $182 found 1 day ago
Fri, Feb 13 - Mon, Feb 16
SBP
San Luis Obispo County Regional
LAX
Los Angeles Intl.
$184 Roundtrip, found 1 day ago
$184
Roundtrip
found 1 day ago
Select United flight, departing Fri, Feb 13 from San Luis Obispo County Regional to Los Angeles Intl., returning Mon, Feb 16, priced at $184 found 1 day ago
Mon, Apr 20 - Mon, Apr 27
SBP
San Luis Obispo County Regional
LAX
Los Angeles Intl.
$194 Roundtrip, found 4 days ago
$194
Roundtrip
found 4 days ago
Select United flight, departing Mon, Apr 20 from San Luis Obispo County Regional to Los Angeles Intl., returning Mon, Apr 27, priced at $194 found 4 days ago
Sat, Jan 31 - Sun, Feb 8
SBP
San Luis Obispo County Regional
LAX
Los Angeles Intl.
$199 Roundtrip, found 6 days ago
$199
Roundtrip
found 6 days ago
Select United flight, departing Sat, Jan 31 from San Luis Obispo County Regional to Los Angeles Intl., returning Sun, Feb 8, priced at $199 found 6 days ago
Tue, Oct 6 - Wed, Oct 28
SBP
San Luis Obispo County Regional
LAX
Los Angeles Intl.
$212 Roundtrip, found 2 days ago
$212
Roundtrip
found 2 days ago
Select United flight, departing Tue, Oct 6 from San Luis Obispo County Regional to Los Angeles Intl., returning Wed, Oct 28, priced at $212 found 2 days ago
Sat, May 2 - Sun, May 3
SBP
San Luis Obispo County Regional
LAX
Los Angeles Intl.
$228 Roundtrip, found 1 day ago
$228
Roundtrip
found 1 day ago
Select United flight, departing Sat, May 2 from San Luis Obispo County Regional to Los Angeles Intl., returning Sun, May 3, priced at $228 found 1 day ago
Sat, May 2 - Sun, May 3
SBP
San Luis Obispo County Regional
LAX
Los Angeles Intl.
$239 Roundtrip, found 1 day ago
$239
Roundtrip
found 1 day ago
Select United flight, departing Sat, May 2 from San Luis Obispo County Regional to Los Angeles Intl., returning Sun, May 3, priced at $239 found 1 day ago
Fri, Feb 13 - Mon, Feb 16
SBP
San Luis Obispo County Regional
LAX
Los Angeles Intl.
$242 Roundtrip, found 1 day ago
$242
Roundtrip
found 1 day ago
Select United flight, departing Fri, Feb 13 from San Luis Obispo County Regional to Los Angeles Intl., returning Mon, Feb 16, priced at $242 found 1 day ago
Fri, Feb 13 - Mon, Feb 16
SBP
San Luis Obispo County Regional
LAX
Los Angeles Intl.
$245 Roundtrip, found 1 day ago
$245
Roundtrip
found 1 day ago
Select United flight, departing Fri, Feb 13 from San Luis Obispo County Regional to Los Angeles Intl., returning Mon, Feb 16, priced at $245 found 1 day ago
Sat, May 16 - Sun, May 31
SBP
San Luis Obispo County Regional
LAX
Los Angeles Intl.
$246 Roundtrip, found 5 days ago
$246
Roundtrip
found 5 days ago
Select United flight, departing Sat, May 16 from San Luis Obispo County Regional to Los Angeles Intl., returning Sun, May 31, priced at $246 found 5 days ago
Mon, Apr 20 - Mon, Apr 27
SBP
San Luis Obispo County Regional
LAX
Los Angeles Intl.
$254 Roundtrip, found 4 days ago
$254
Roundtrip
found 4 days ago
Select United flight, departing Mon, Apr 20 from San Luis Obispo County Regional to Los Angeles Intl., returning Mon, Apr 27, priced at $254 found 4 days ago
Sat, Jan 31 - Sun, Feb 8
SBP
San Luis Obispo County Regional
LAX
Los Angeles Intl.
$261 Roundtrip, found 6 days ago
$261
Roundtrip
found 6 days ago
Select United flight, departing Sat, Jan 31 from San Luis Obispo County Regional to Los Angeles Intl., returning Sun, Feb 8, priced at $261 found 6 days ago
Tue, Oct 6 - Wed, Oct 28
SBP
San Luis Obispo County Regional
LAX
Los Angeles Intl.
$272 Roundtrip, found 2 days ago
$272
Roundtrip
found 2 days ago
Select United flight, departing Tue, Oct 6 from San Luis Obispo County Regional to Los Angeles Intl., returning Wed, Oct 28, priced at $272 found 2 days ago
Sat, May 2 - Sun, May 3
SBP
San Luis Obispo County Regional
LAX
Los Angeles Intl.
$289 Roundtrip, found 1 day ago
$289
Roundtrip
found 1 day ago
Select United flight, departing Sat, May 2 from San Luis Obispo County Regional to Los Angeles Intl., returning Sun, May 3, priced at $289 found 1 day ago
Tue, Mar 3 - Mon, Mar 9
SBP
San Luis Obispo County Regional
LAX
Los Angeles Intl.
$299 Roundtrip, found 2 days ago
$299
Roundtrip
found 2 days ago
Select United flight, departing Tue, Mar 3 from San Luis Obispo County Regional to Los Angeles Intl., returning Mon, Mar 9, priced at $299 found 2 days ago
Fri, Feb 13 - Mon, Feb 16
SBP
San Luis Obispo County Regional
LAX
Los Angeles Intl.
$303 Roundtrip, found 1 day ago
$303
Roundtrip
found 1 day ago
Select United flight, departing Fri, Feb 13 from San Luis Obispo County Regional to Los Angeles Intl., returning Mon, Feb 16, priced at $303 found 1 day ago