Flights From Porto (OPO) to Sunnyvale (SJC)

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

Selected fares from Porto to Sunnyvale

The cheapest prices found with in the last 7 days for return flights were CA $911 and CA $740 for one-way flights to Sunnyvale for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Thu, Mar 11 - Sat, Mar 20
OPO
Dr. Francisco de Sa Carneiro
SFO
San Francisco Intl.
CA $911 Roundtrip, found 1 day ago
CA $911
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Thu, Mar 11 from Dr. Francisco de Sa Carneiro to San Francisco Intl., returning Sat, Mar 20, priced at CA $911 found 1 day ago
Lufthansa
Thu, Mar 11 - Sat, Mar 20
OPO
Dr. Francisco de Sa Carneiro
SFO
San Francisco Intl.
CA $916 Roundtrip, found 1 day ago
CA $916
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Thu, Mar 11 from Dr. Francisco de Sa Carneiro to San Francisco Intl., returning Sat, Mar 20, priced at CA $916 found 1 day ago
Swiss International Air Lines
Thu, Mar 11 - Sat, Mar 20
OPO
Dr. Francisco de Sa Carneiro
SFO
San Francisco Intl.
CA $922 Roundtrip, found 1 day ago
CA $922
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Thu, Mar 11 from Dr. Francisco de Sa Carneiro to San Francisco Intl., returning Sat, Mar 20, priced at CA $922 found 1 day ago