Cheapest one-way flights from San Francisco to Barcelona in March from 225€

AirHint found the following cheapest one-way flights from San Francisco (SFO) to Barcelona (BCN) in March 2026 (see full year).

One-Way flights

29 Mar Iberia For Level direct
08 Mar Alaska Airlines
01 Mar Alaska Airlines
17 Mar Hawaiian Airlines
07 Mar Hawaiian Airlines
02 Mar Alaska Airlines
06 Mar Hawaiian Airlines
13 Mar Hawaiian Airlines
23 Mar Hawaiian Airlines
22 Mar WestJet

Also check the deals for return flights from San Francisco to Barcelona in March.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Barcelona

Cheap car rent in Barcelona

Feel free to contact us with any feedback or request another flight research.