
$1,232 Cheap American Airlines flights San Francisco (SFO) to Porto (OPO)
Prices were available within the past 7 days and start at $1,232 for one-way flights and $1,074 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Aug 22 - Wed, Sep 9
SFO
San Francisco
OPO
Porto
$1,074 Roundtrip, found 1 day ago
$1,074
Roundtrip
found 1 day ago
Origin airport | San Francisco Intl. |
|---|---|
Destination airport | Dr. Francisco de Sa Carneiro |
Airlines serving | Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Iberia, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United |
Popular airline | United |
Distance | 8913 km |
Most Popular American Airlines Routes from San Francisco
- American Airlines SFO to YVR
- American Airlines SFO to EWR
- American Airlines SFO to AKL
- American Airlines SFO to BCN
- American Airlines SFO to JFK
- American Airlines SFO to GRU
- American Airlines SFO to DCA
- American Airlines SFO to PVR
- American Airlines SFO to PUJ
- American Airlines SFO to OPO
- American Airlines SFO to RIC
- Washington to San Juan (IAD - SJU)
- New Orleans to Atlanta (MSY - ATL)
- Newark Liberty Intl. Airport to San Juan (EWR - SJU)
- Columbia to Rochester (CAE - ROC)
- Memphis to Oklahoma City (MEM - OKC)
- New York to San Juan (JFK - SJU)
- Newark Liberty Intl. Airport to San Juan (EWR - SJU)
- Chicago to Las Vegas (ORD - LAS)
- Newark Liberty Intl. Airport to Dallas (EWR - DFW)
- Chicago to Phoenix (ORD - PHX)
Popular Domestic Routes in Dr. Francisco de Sa Carneiro
- Columbia to Rochester (CAE - ROC)
- Newark Liberty Intl. Airport to San Juan (EWR - SJU)
- Chicago to Las Vegas (ORD - LAS)
- Chicago to Los Angeles (ORD - LAX)
- Memphis to Oklahoma City (MEM - OKC)
- Columbia to Rochester (CAE - ROC)
- Grand Rapids to Fort Myers (GRR - RSW)
- Chicago to Los Angeles (ORD - LAX)
- Chicago to Orlando (ORD - MCO)
- Chicago to Phoenix (ORD - PHX)