San Francisco →
This deal has expired.
Fly from San Francisco (SFO) to Barcelona (BCN) on TAP Air Portugal fares starting at $258.
Lowest fares require an overnight layover in Lisbon, which isn't the worst thing in the world. But if you're in a rush, you can pay a bit more to get to Barcelona sooner.
TAP Air Portugal is technically a low-cost carrier, so make sure you double-check for any additional fees to avoid nasty surprises when you get to the airport.
Extremely limited availability in Fall 2020.