United Cheap Flights from Los Angeles to San Diego: UA LAX→SAN

View HK$1,683 flight on Wed, 15 Apr 2026Opens in a new window

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Prices were available within the past 7 days and start at HK$1,683 for one-way flights and HK$4,029 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, 1 Jul - Wed, 2 Jul
LAX
Los Angeles
SAN
San Diego
HK$4,029 Return, found 6 days ago
HK$4,029
Return
found 6 days ago
Select United flight, departing Tue, 1 Jul from Los Angeles to San Diego, returning Wed, 2 Jul, priced at HK$4,029 found 6 days ago
United
Tue, 1 Jul - Wed, 2 Jul
LAX
Los Angeles
SAN
San Diego
HK$4,220 Return, found 6 days ago
HK$4,220
Return
found 6 days ago
Select United flight, departing Tue, 1 Jul from Los Angeles to San Diego, returning Wed, 2 Jul, priced at HK$4,220 found 6 days ago
United
Tue, 1 Jul - Wed, 2 Jul
LAX
Los Angeles
SAN
San Diego
HK$4,265 Return, found 6 days ago
HK$4,265
Return
found 6 days ago
Select United flight, departing Tue, 1 Jul from Los Angeles to San Diego, returning Wed, 2 Jul, priced at HK$4,265 found 6 days ago
United
Tue, 1 Jul - Wed, 2 Jul
LAX
Los Angeles
SAN
San Diego
HK$4,341 Return, found 6 days ago
HK$4,341
Return
found 6 days ago
Select United flight, departing Tue, 1 Jul from Los Angeles to San Diego, returning Wed, 2 Jul, priced at HK$4,341 found 6 days ago
Los Angeles to San Diego route information
Origin airport
Los Angeles Intl.
Destination airport
San Diego Intl.
Distance
174 km
Average flight time
1 hour 32 mins
*Available to Expedia members.