Direct flights from San Francisco to Kolkata

  • 7 flights a week
  • Air India

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When the nonstops leave

Typical weekly schedule · 7 flights per week · Updated 136d ago

Most leave in the morning.

Morning before noon 1 a day
10:30 AM
Afternoon noon – 6 PM 0 a day

No nonstop leaves between noon and 6 PM.

Evening after 6 PM 0 a day

No nonstop leaves after 6 PM.

Air India

More nonstops from San Francisco

SFO → SBA Santa Barbara 7 airlines SFO → LAX Los Angeles 6 airlines SFO → ICN Seoul 5 airlines SFO → JFK New York 4 airlines SFO → LAS Las Vegas 4 airlines SFO → LHR London 3 airlines SFO → MCO Orlando 3 airlines SFO → MIA Miami 3 airlines CCU → SFO The return trip SFO All nonstops from San Francisco CCU All nonstops from Kolkata

Frequently asked questions

Is there a direct flight from San Francisco to Kolkata?

Yes. Air India flies nonstop from San Francisco (SFO) to Kolkata (CCU), daily. The flight takes about 16h 38m and covers 7,816 miles (12,578 km). Schedule data from 4 June 2026.

Which airlines fly direct from San Francisco to Kolkata?

Air India operates nonstop flights from San Francisco to Kolkata.

How long is the flight from San Francisco to Kolkata?

The nonstop flight from San Francisco to Kolkata takes ~16h 38m (approximately 12578 km).

How often do direct flights operate from San Francisco to Kolkata?

Nonstop flights from San Francisco to Kolkata operate daily — 7 flights per week.

What days of the week are there direct flights from San Francisco to Kolkata?

Direct flights from San Francisco to Kolkata operate every day of the week.