Popular airlines from Carlsbad to Palo Alto
Alaska AirlinesAlaska Airlines
American AirlinesAmerican Airlines
DeltaDelta
UnitedUnited
Spirit AirlinesSpirit Airlines
Hawaiian AirlinesHawaiian Airlines
Frontier AirlinesFrontier Airlines
- Plan, book, fly with confidence
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 30% on select hotels after you book a flight*
Cheap flights from Carlsbad (SAN) to Palo Alto (SJC)
Prices were available within the past 7 days and start at CA $40 for one-way flights and CA $89 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Fri., Jul. 18 - Mon., Jul. 21
SAN
San Diego
OAK
Oakland
CA $89 Roundtrip, found 2 days ago
CA $89
Roundtrip
found 2 days ago
Thu., Jul. 17 - Mon., Jul. 21
SAN
San Diego
SFO
San Francisco
CA $90 Roundtrip, found 11 hours ago
CA $90
Roundtrip
found 11 hours ago
Thu., Jul. 10 - Sat., Jul. 12
SAN
San Diego
OAK
Oakland
CA $99 Roundtrip, found 4 days ago
CA $99
Roundtrip
found 4 days ago
Thu., Jul. 24 - Sun., Jul. 27
SAN
San Diego
SFO
San Francisco
CA $104 Roundtrip, found 7 hours ago
CA $104
Roundtrip
found 7 hours ago
Wed., Jul. 16 - Tue., Jul. 22
SAN
San Diego
SFO
San Francisco
CA $104 Roundtrip, found 11 hours ago
CA $104
Roundtrip
found 11 hours ago
Thu., Jul. 10 - Sun., Jul. 13
SAN
San Diego
SFO
San Francisco
CA $161 Roundtrip, found 6 days ago
CA $161
Roundtrip
found 6 days ago
Find the cheapest month to fly from San Diego (SAN) to San Francisco (SFO)
September is typically the cheapest month to fly
From CA $65 - CA $137 per traveller.
Graph displaying average flight prices per month
Top Routes to Palo Alto
- Ottawa to Palo Alto
- Newark to Palo Alto
- Calgary to Palo Alto
- Los Angeles to Palo Alto
- Portland to Palo Alto
- Detroit to Palo Alto
- New York to Palo Alto
- Winnipeg to Palo Alto
- Seattle to Palo Alto
- Dallas to Palo Alto
- Montreal to Palo Alto
- Buffalo to Palo Alto
- Vancouver to Palo Alto
- Kitchener to Palo Alto
- Edmonton to Palo Alto
- Toronto to Palo Alto
- Las Vegas to Palo Alto
- Hamilton to Palo Alto
Expedia's Latest Trends
Flights
Flights from Salt Lake City to AnaheimFlights from Hamilton to Las VegasFlights from Toronto to Palo AltoFlights from San Francisco to AnaheimFlights from Vancouver to StocktonFlights from Ottawa to Las VegasFlights from Phoenix to AnaheimFlights from Buffalo to Punta GordaFlights from Ottawa to St. Petersburg - ClearwaterFlights from Seattle to AnaheimFlights from Toronto to BentonvilleFlights from Las Vegas to AnaheimFlights from Detroit to MauiFlights from Toronto to Las VegasFlights from Bellingham to AnaheimFlights from Kelowna to Tahoe CityFlights from Toronto to Los AngelesFlights from Winnipeg to SanfordFlights from Niagara Falls to NashvilleFlights from Windsor Locks to BanffFlights from Buffalo to DestinFlights from Kelowna to Las VegasFlights from Hamilton to St. Petersburg - ClearwaterFlights from Vancouver to HonoluluFlights from Buffalo to ClearwaterFlights from Honolulu to MauiFlights from Buffalo to St. PetersburgFlights from Ottawa to MiamiFlights from Kitchener to MiamiFlights from Vancouver to Tahoe City
*Available to Expedia members.