₹ 54,223 Find Cheap Flights from Kolkata to San Francisco – Compare and Save

These are the earliest and latest flight times available from Kolkata to San Francisco:

• Earliest: departs at 04:20 and lands at 19:30
• Latest: departs at 04:20 and lands at 19:30.

The flight takes about 15h 10m.

Three cabin classes are available on flights from Kolkata to San Francisco:

• Economy class
• Premium Economy Class
• Business Class

A direct flight from Kolkata to San Francisco takes 15h 10m, covering 20,228 km.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Return flights from Kolkata to San Francisco range from ₹ 83,899 to ₹ 121,101, with an average of ₹ 101,736 over the past 12 months. Anything below ₹ 83,899 counts as a good deal.

Last-minute fares on this route (booked within 2 weeks of departure) run 51% above the route average of ₹ 101,736. Book 25 weeks before departure for the lowest fares.

Air India is the only airline operating Kolkata to San Francisco flights. 62% of its flights are on time.

One-way fares from Kolkata to San Francisco are currently lower than usual. Average one-way flight prices are about ₹ 62,217, which is 17% below the typical average for this route.

San Francisco Airport (SFO) hosts 5 major car hire companies, with daily rates starting from around ₹ 1,465 for economy cars. Top options include:
• Thrifty
• Europcar
• Dollar
• Hertz
• Fox

Flights from Kolkata to San Francisco usually depart from Kolkata Netaji S. Chandra (CCU) and arrive at San Francisco (SFO).

Afternoon flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Kolkata to San Francisco route, 38% of flights were delayed in the past 3 months, with delays averaging 2 hours 20 minutes.

One-stop flights from Kolkata to San Francisco most commonly connect through:

• Singapore Changi (SIN) – 61% of one-stop connections
• Doha Hamad Intl (DOH) – 17% of one-stop connections
• Dubai Intl (DXB) – 15% of one-stop connections
• New Delhi Indira Gandhi Intl (DEL) – 8% of one-stop connections

Singapore Changi (SIN) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 30% on the Kolkata to San Francisco route. Monday is the cheapest departure day at ₹ 83,397 return on average, while Saturday is the most expensive at ₹ 118,618, a difference of ₹ 35,221. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Only Air India operates flights between Kolkata and San Francisco.

Flying via Doha Hamad Intl (DOH) gives the shortest average 1-stop total travel time of 22h 04m, compared to 23h 10m via Singapore Changi (SIN) and 24h 15m via New Delhi Indira Gandhi Intl (DEL).

San Francisco is 12 hours behind Kolkata (Pacific Time vs India Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in San Francisco are Fisherman's Wharf, Union Square, and Moscone Center. These are among the most viewed places in San Francisco on KAYAK.

Qatar Airways is generally considered family-friendly on flights from Kolkata to San Francisco. They offer amenities for children, including meals, entertainment, and dedicated play areas in their lounges. The airline also provides assistance with strollers, bassinets, and child safety seats. Their friendly and attentive staff strive to ensure a comfortable and enjoyable travel experience for families.

American citizens traveling from Kolkata to San Francisco need to obtain a valid US visa before departure. The most common visa type for tourism or business purposes is the B1/B2 visa. The application process involves completing an online form, attending an interview at the US consulate, and paying the required fees. Additional documentation may be required, such as a valid passport and proof of travel plans.

Qatar Airways' flights from Kolkata to San Francisco typically make a stop in Doha, Qatar. The flight route involves a layover at Hamad International Airport before continuing to San Francisco International Airport. Please note that flight schedules and routes are subject to change, so it's always best to check with the airline.

Once you arrive in San Francisco from Kolkata, you have various public transit options to explore the city. Some examples include the Bay Area Rapid Transit (BART) system, which offers subway and light rail services and buses operated by the San Francisco Municipal Transportation Agency (SFMTA).