UA-AC SFO-Barcelona $342 Nov-Dec

There are SFO to Barcelona one-stop flights with United Airlines and UA codeshares operated by Air Canada pricing in the $340s for travel in late November and early December. Fares price in $350s for January to March, but dates I checked were Swiss or Lufthansa flights outbound as United codeshares.

I prefer United and Air Canada operated flights for frequent flyer miles earning since Swiss and LH deep discount K economy tends to be primarily useful only for Miles&More redeemable miles.

United Airlines  San Francisco SFO – Toronto YYZ – Barcelona BCN – Newark EWR – SFO

$341.73 round trip  Fri Nov 30 – Fri Dec 7

One checked bag will cost $60 each way, but carry-on is free.

About Ric Garrido

Ric Garrido of Monterey, California started Loyalty Traveler in 2006 for traveler education on hotel and air travel, primarily using frequent flyer and frequent guest loyalty programs for bargain travel. Loyalty Traveler joined BoardingArea.com in 2008.

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