Flights from San Francisco to Barcelona
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From $521 · Prices update daily
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The quick answer
A saved fare observation for San Francisco to Barcelona was $315. Carrier in the saved observation: Air Canada. Cheapest month: August; peak: November (about +18%). Travel authorization required (ESTA-style) (Spain).
Saved route evidence
Fare snapshot
$315
Observed Jul 24, 2026. Prices can change.
Carriers in the saved observation
- Air Canada
Price calendar — next 60 days
★ Cheapest: $521 on Mon, Aug 31 · DE
Recently observed fares · Final price confirmed at booking
Price calendar — San Francisco to Barcelona
Month-by-month lowest fares. Green = cheapest dates.
Airlines flying San Francisco to Barcelona
United AirlinesApproximate: $690-$1,180 round-trip economy
Direct · 11h 20m eastbound / 12h 50m westbound
LEVELApproximate: $460-$980 round-trip economy
Direct · 11h 20m eastbound / 12h 50m westbound
American AirlinesApproximate: $700-$1,300 round-trip economy
Direct · 13h 30m-15h total including one connection
Delta Air LinesApproximate: $750-$1,350 round-trip economy
Direct · 14h-16h total including one connection
Flying to Barcelona? Compare from other US cities
Sometimes a nearby airport is cheaper. See Barcelona fares from other departure cities.
Spain essentials
🔴 Visa required
ETIAS entry authorization required starting Q4 2026 for the 90-day Schengen stay
Full Barcelona visa guide →🆘 Emergency
112
💱 Currency
Euro (€)
🕐 Time zone
UTC+1
🗣️ Language
Spanish
🔌 Plugs
Type C/F · 230V
🚗 Driving
Right side
💡 Tipping
Small change, round up
📞 Dial code
+34
🏛️ US Embassy
Madrid · +34 91-587-2200
Entry rules can change — always confirm with official sources before booking.
Stay connected in Barcelona
Skip roaming fees — get a local eSIM before you land. Works in 200+ countries and activates instantly, so you’re online the moment you touch down.
Travel insurance
Protect your San Francisco to Barcelona trip against delays, cancellations, and medical emergencies. US travelers can compare plans from top insurers.
Airport transfer in Barcelona
Pre-book your ride into Barcelona. Fixed price, meet & greet, and a driver waiting at arrivals — no meter anxiety after a long flight.
Flight delayed or cancelled?
If your San Francisco to Barcelona flight was delayed more than 3 hours or cancelled, you may be entitled to up to €600 in compensation under EU/UK rules — even if you flew a non-EU airline. Free to check, no win no fee.
More resources
San Francisco to Barcelona — frequently asked
How much is a flight from San Francisco to Barcelona?+
Fares start around $521 round-trip, ranging up to about $816 in peak periods. Prices update daily across 800+ airlines.
What is the cheapest month to fly San Francisco to Barcelona?+
August typically has the lowest fares, while November is the most expensive (around +18%).
Are there direct flights from San Francisco to Barcelona?+
No nonstop itinerary appeared in the saved route observation. Check current search results for your dates.
Which airlines fly from San Francisco to Barcelona?+
Carriers on this route include Air Canada. Compare them side by side in the search above.
Do US citizens need a visa for Spain?+
Travel authorization required (ESTA-style) for stays up to 90 days. ETIAS authorization expected to be required for the Schengen Area; visa-free for stays up to 90 days in any 180-day period.
What currency is used in Spain?+
The Euro (EUR, €). The emergency number is 112.
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