Air India connects San Francisco, the golden city of the US, to Kolkata, the city of joy, with 16 (*frequency varies) daily flights. From spacious seating and attentive service to delicious onboard meals and in-flight entertainment, we ensure that you arrive in Kolkata refreshed and ready to explore. Be it for business, family, or leisure, choose Air India for your travel and fly directly from San Francisco to Kolkata in comfort.Experience the same convenience and comfort on your return journey with Air India's Kolkata to San Francisco Flights
With over 16 daily connections from San Francisco to Kolkata, you can select the flight of your choice from both business and economy classes.
Book flights with Air India from San Francisco to Kolkata and cover 12,550 km / 7,800 miles in just 21 hours and 20 minutes with our direct flights. With multiple options to choose from and convenient flight timings, Air India ensures a hassle-free arrival at your destination.
| San Francisco to Kolkata flight distance | 12,550 km / 7,800 Miles |
| San Francisco to Kolkata flights | 16 *daily frequency varies |
| Direct flights from San Francisco to Kolkata | 0 *daily frequency varies |
| San Francisco to Kolkata flight duration | 21 hours and 20 minutes (for direct flight) |
| San Francisco to Kolkata Flight ticket price | Business class: USD 3,487.70 | Economy class: USD 614.70 *Prices may vary depending on season and demand |
| First flight from San Francisco airport | AI 174 departs at 10:00 (SFO) |
| Last flight from San Francisco airport | AI 108 departs at 20:30 (SFO) |
*The above information is subject to change without prior notice.
Follow these five simple steps to book your online tickets effortlessly:
| Step 1 | Step 2 | Step 3 | Step 4 | Step 5 |
|---|---|---|---|---|
| Visit the Air India website | Enter your trip details. | Choose your preferred flight. | Fill in passenger details and proceed to payment. | Check your email or SMS for booking confirmation. |
Follow these simple steps to check your flight status effortlessly:
| Step 1 | Step 2 | Step 3 |
|---|---|---|
| Click the ‘Flight Status’ tab under 'Book and Manage'. | Enter the flight number and date. | Click 'Show Flights' to retrieve the flight status. |
Follow these steps to check your flight schedule:
| Step 1 | Step 2 | Step 3 | Step 4 |
|---|---|---|---|
| Click the ‘Flight Schedule’ tab under 'Book and Manage'. | Choose your travel type and enter the dates. | Select San Francisco as the departure and Kolkata as the arrival. | Click 'Submit' for an instant update on your flight schedule. |
Follow these steps to save time and secure your preferred seats by completing a web check-in for your Air India flights:
| Step 1 | Step 2 | Step 3 | Step 4 | Step 5 |
|---|---|---|---|---|
| Complete your web check-in here. | Enter the Booking Reference Number and guest's last name. | Select the number of guests and your preferred seats. | Make payment, if required, to complete the check-in process. | Check your email or SMS for boarding pass. |
Note: Guests can check in 48 hours in advance and up to one hour before departure at the airport counter. The web check-in service is available up to 2 hours before departure for international and up to one hour for domestic flights.
While travelling to any international destination from San Francisco, ensure that you have the following valid documents:
Passport: Passengers require a valid passport for international travel. The passport must have an expiry date of six months beyond the date of return.
Visa: Depending on the country of visit, a valid visa is essential. Ensure that you have the correct type of visa and that it is valid for the duration of the visit.
Flight tickets: Ensure that your onward and return flight tickets are booked in advance.
Travel insurance: While travel insurance is mandatory for some countries, it is advisable to have one for international travel as it covers you in case of emergency, theft, or any other unforeseen situations.
Forex or valid debit/credit card: It is prudent to have some amount of local currency before travelling to any country in case of an unforeseen situation. Carry an internationally recognised debit or credit card or travellers' card for smooth transactions.
Customs and immigration forms: Some countries require the filing of customs and immigration forms and declaring goods carried at the time of entry into the country.
International Driving Permit: If you want to drive vehicles in any country, you need to apply for an International Driving Permit before travelling.
| Airport | San Francisco Airport | Kolkata Airport |
| Full Name | San Francisco International Airport | Netaji Subhash Chandra Bose International Airport |
| IATA code | SFO | CCU |
| Location | The airport is 20 km/ 13 miles south of the city centre. | Situated in Dum Dum, approximately 17 km/11 miles from the city centre of Kolkata. |
| Departure/arrival terminal | Terminal 2 (departure) | Terminal 1 (arrival) |
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Air India flies nonstop to around 127 destinations across the world. Air India provides a vast network of partner airlines, codeshare, and interline airlines to provide hassle-free connections worldwide. In addition, we provide an impressive cabin experience, warm hospitality, and a rewarding loyalty programme that makes every journey memorable.
Being a Star Alliance member, the largest global airline consortium, Air India offers seamless connectivity and facilities to passengers all over the world. Air India, with its nonstop flights, connects over 40 destinations globally. With multiple alliance partners through codeshare, interline, and intermodal connections, our guests can now travel seamlessly to over 710 destinations globally.
Air India continues to invest in the latest aviation technology, and the recent record-breaking order of 470 new aircraft renews our commitment to provide an unforgettable inflight experience. At present, Air India takes to the skies with 128 narrow-body and wide-body Airbus and Boeing aircraft that fly passengers and transport cargo worldwide.
At Air India, we ensure you have a wonderful inflight experience across your travel.
Complimentary meals: Air India provides complimentary meals to all its passengers taking domestic flights. We have choices in meals to cater to a wide range of dietary and cultural needs.
Inflight magazine: Our newly launched inflight magazine, namaste.ai, offers a glimpse of the world's favourite travel destinations, culture, showbiz, and what's new in Air India.
Inflight entertainment: Catch up on the latest blockbuster movies and TV shows in multiple languages available on your seatback screen.
| Seat Class | Cabin baggage | Checked baggage |
| Value | 7 kg/15.4 lb | 1 pc/ 23 kg per pc |
| Classic | 7 kg/15.4 lb | 2pc/ 23 kg per pc |
| Flex | 7 kg/15.4 lb | 2pc/ 23 kg per pc |
| Seat Class | Cabin baggage | Checked baggage |
| Eco Classic | 7 kg/15.4 lb | 2pc/ 23 kg per pc |
| Eco Flex | 7 kg/15.4 lb | 2pc/ 23 kg per pc |
| Seat Class | Cabin baggage | Checked baggage |
| First | 10 kg/22 lb | 2pc/ 32 kg per pc |
| Seat Class | Cabin baggage | Checked baggage |
| Classic | 10 kg/22 lb | 2pc/ 32 kg per pc |
| Flex | 10 kg/22 lb | 2pc/ 32 kg per pc |
Note: The weight limit for checked baggage varies based on the travel class and route & is subject to change without any prior information.
‘Project Abhinandan’ is a step ahead in providing a personalised and hassle-free on-ground experience to our guests. From baggage handling to seamless transfers and lounge access, our on-ground services ensure a smooth and enjoyable journey for you. Our Service Assurance Officers will be available at check-in areas or lounges, near the boarding gates, during transit, or at the arrival hall.
Air India offers elevated onboard amenities for every cabin class. When travelling first class, experience luxury in the sky with a comfortable 180-degree recline sleeperette and the two-abreast seating. Some of the other onboard amenities while flying with Air India include spacious cabins, comfortable seating, delicious meals, and a selection of inflight entertainment, making your air travel an experience to remember.
Kolkata is also known as the cultural capital of India due to its rich heritage across literature, art, music, festivals, and intellectual pursuits. Explore its diverse culture and iconic landmarks for an unforgettable experience.
Kolkata experiences moderate temperatures year-round. However, between October and March, the weather becomes more relaxed and comfortable, with ideal temperatures for exploring the city's attractions, and engaging in outdoor activities.
Kolkata caters to a broad spectrum of travellers with a host of accommodation options. Whether you prefer luxury hotels with world-class amenities or business hotels closer to the airport, Kolkata has it all. Here are a few options to relax and unwind during your visit.
Luxury stays
Taj Bengal: The iconic hotel boasts of magnificent architecture, luxurious accommodations, and exquisite dining.
The Oberoi Grand: A heritage hotel, the Oberoi Grand is known for its colonial architecture and luxurious amenities.
ITC Royal Bengal: This contemporary luxury hotel has opulent interiors and offers world-class facilities to its guests.
Upscale/ Full-service stays
Hyatt Regency Kolkata: The Hyatt Regency Kolkata is an elegant, modern hotel offering luxurious accommodations, a variety of dining choices, modern facilities, and exceptional services.
The Park Kolkata: Centrally located, this hotel offers luxurious accommodations, an array of dining options, and easy access to business districts of the city.
The Gateway Hotel EM Bypass Kolkata: This luxury property is located at the junction of Rashbehari Connector and close to the city IT Hub. The contemporary rooms offer spectacular views of the city. The hotel is famous for its modern amenities and warm hospitality.
Holiday Inn Kolkata Airport: Situated near the Netaji Subhash Chandra International Airport and the business district of Kolkata, this hotel features spacious air-conditioned rooms equipped with a workstation, ergonomic chairs, laptop space, refrigerator, electric kettle and much more.
Monuments
Kolkata has some of the most iconic monuments in India, owing to its rich history. Monuments like the Victoria Memorial, Howrah Bridge, the Indian Museum, and the Marble Palace are among the popular tourist attractions of the city.
City attractions
Kolkata shares its rich heritage with visitors through its many cultural, historical, and architectural marvels. Embark on a literary journey by visiting places like Tagore's House (Jorasanko Thakur Bari), and College Street. Some of the other notable attractions of the city are Eden Gardens, a historic cricket stadium hosting significant matches, and the Botanical Gardens, renowned for its extensive plant collection.
Shopping
Kolkata's shopping experience mirrors the city's uniqueness. Whether you seek traditional handicrafts, designer brands, or distinctive souvenirs, Kolkata has something for everyone. Gariahat Market, Dakshinapan Shopping Center, and Chowringhee Road are the famous local shopping markets. Quest Mall, South City Mall, and City Centre Salt Lake are must-visits for those seeking high-end shopping experiences.
Culinary treats
Kolkata is a food lover's paradise. One can enjoy authentic Bengali cuisine at 6 Ballygunge Place or Oh! Calcutta. One can also indulge in Kolkata's street food at Park Street, New Market and Vivekananda Park or satisfy their sweet cravings at K.C. Das or Balaram Mullick & Radharaman Mullick. When it comes to fine dining, the city of joy has a plethora of options, too.
Getting around the city of Kolkata is very convenient, owing to the multiple modes of transportation available. There are several app-based cab services, ensuring seamless city commuting. It is advised to plan and keep ample buffer time to avoid last-minute rush for airport commuting.
Air India offers seamless connectivity from major USA gateways - New York (JFK), Chicago (ORD), San Francisco (SFO), and Washington D.C. (IAD) to over 50 cities across India and key destinations in Europe, Asia, Australia, and the Middle East.
Air India offers four cabin classes -Economy, Premium Economy, Business, and First Class, each designed to suit different travel preferences. Relish gourmet Indian and international meals, and indulge in a wide selection of inflight entertainment. Passengers can check in online 48 hours before departure, enjoy priority services at select airports, and relax in partner lounges depending on their class of travel.
Bookings from the USA can be made in USD or INR, giving customers the flexibility to choose their preferred currency at the time of payment.
With generous baggage allowances and a network built for convenience, Air India makes international travel from the USA not just accessible but thoughtfully crafted for every kind of traveller, whether you're heading home, exploring new destinations, or travelling for work. Experience seamless journeys with unmatched connectivity, spacious seating, and the signature Indian hospitality that makes every flight feel special.
Our San Francisco to Kolkata flights connect two iconic cities across continents, blending the innovation-driven spirit of the United States with the rich cultural and historical legacy of India. Whether you are travelling for business, leisure, or to reconnect with family, a journey from San Francisco to Kolkata promises comfort, convenience, and a touch of adventure. Find affordable flights from San Francisco to Kolkata that provide seamless in-flight and ground experiences.
San Francisco combines the best of natural landscape, innovation, and diversity in a peaceful environment, whereas Kolkata has a strong literary and artistic foundation, which is evident in its festivals, architecture, and cuisine. San Francisco is contemporary and laid-back, whereas Kolkata is colourful, rich in history, and a people-oriented city. Both cities provide a completely different cultural experience.
Planning ahead makes the journey from San Francisco to Kolkata smoother and more enjoyable. Being prepared for changes in climate, culture, and logistics is key to a hassle-free trip.
Which digital payments are preferred in San Francisco and Kolkata?
In San Francisco, you can use credit and debit cards along with mobile wallets. Kolkata is also digitally-savvy and supports cards as well as UPI payments across restaurants and shops.
Are banking facilities available at both airports?
Both San Francisco International Airport (SFO) and Netaji Subhas Chandra Bose International Airport (CCU) have banking services, including ATMs and currency exchange counters, ensuring travellers have easy access to cash.
Where can foreign currency be exchanged?
Passengers can exchange foreign currency at San Francisco International Airport through exchange counters in the terminals or at local banks in the city. In Kolkata, currency exchange is available at the airport, major banks, and other authorised exchange centres across the city.
Your journey from San Francisco to Kolkata is a long-haul international route combining comfort, efficiency, and cultural immersion.
For first-time travellers on San Francisco to Kolkata flights, understanding airport procedures can make the journey smoother.
Airport Navigation Tips
Departure: Our flights to Kolkata operate from the International Terminal at San Francisco International Airport (SFO). Check-in counters, lounges, and security screening are well-organised. Arriving at least three hours before departure allows enough time for baggage drop, document verification, and security procedures.
Arrival: Netaji Subhas Chandra Bose International Airport (CCU) has a single integrated terminal. After landing, passengers proceed to immigration, baggage claim, and customs clearance. Follow signage and assistance desks available to support a smooth exit.
Security and Immigration Guide
Departure: Passengers undergo standard international security screening at SFO, including carry-on inspection and document verification. A valid passport, Indian visa, and boarding passes are mandatory. Electronic devices or restricted items may be screened separately.
Arrival: At Kolkata airport, you first need to clear immigration and customs. At immigration, there are separate counters for Indians, foreign nationals, OCI cardholders, etc, for a streamlined process. Keep your passport, visa, and flight ticket ready to avoid delays. Staff assistance is available if needed.
The San Francisco to Kolkata flight time ranges from 18 to 22 hours, depending on layovers. Onboard, our crew ensures all guests have a comfortable journey with in-flight entertainment, our digital magazine namaste.ai, and a range of meal options. Depending on the cabin type, additional amenities are available as well.
Student Offers and Benefits on air ticket booking:
Students aged between 12 and 30 years and enrolled full-time in a government-recognised educational board, university, or institute are eligible for Air India’s Student Concession
Infants must travel accompanied by an adult.
A birth certificate or immunisation record serves as proof of age.
Infant flight ticket fares are applicable, and a separate seat is not allocated unless a child fare ticket is purchased.
Do children need different ID requirements?
Yes, identification rules vary by age group. Infants require proof of age, such as a birth certificate, while minors (2–12 years) need a school ID card or Aadhaar card. Ensure the name matches the ticket to avoid boarding delays.
Must travel with an accompanying adult or be booked under Air India’s Unaccompanied Minor (UMNR) service if travelling alone.
A school ID card or Aadhaar card is accepted as identification.
Unaccompanied minors aged 5–12 years can travel only after prior booking of UMNR services through Air India’s website or customer care.
For international flights, online check-in opens 48 hours and closes 2 hours before departure. Use the Air India app or website to secure your seat early.
Senior citizens can present any government-issued ID, such as a Pension Card, Aadhaar, or Voter ID. If availing senior citizen concessions, the same ID used during booking must be presented during check-in.
Passengers aged 60 and above are eligible for senior citizen fares on international routes.
A government-issued photo ID (Aadhaar, Voter ID, or Passport) must be presented at check-in to validate the concession.
Air India provides additional services such as priority boarding, wheelchair assistance, and dedicated check-in counters at major airports.
Priority Check-in: Eligible passengers can access priority check-in counters at major international departure and arrival airports, depending on airport infrastructure.
Wheelchair Assistance: Can be pre-booked online or requested at the airport at least one hour before departure.
Boarding Help: Priority boarding and staff escorts are provided when required.
When flying from San Francisco to Kolkata, certain visa requirements and documentation must be in place depending on your nationality, layovers, and the nature of your trip.
Transit through the USA (San Francisco): If you have a layover in the United States, you may require a US visa or an Electronic System for Travel Authorisation (ESTA), especially if you need to clear immigration, change terminals, or leave the airport. Staying airside without exiting the airport may not require additional documentation, but it is important to check the rules according to your nationality before travel.
Arrival and Transit in India (Kolkata): For travel to India, a valid Indian e-Visa (e-Tourist, e-Business, or e-Medical) or a regular visa is mandatory. If your flight involves only airside transit within India, a separate transit visa is not required. However, if you exit the airport during transit, a proper visa is necessary. Travellers should ensure their Indian visa covers the full duration and purpose of their stay.
Frequent flyers on the San Francisco to Kolkata flight can enhance their journeys through Air India’s Maharaja Club, a frequent flyer programme that offers unparalleled privileges and exclusive benefits. Members earn and redeem Maharaja Points on every flight, with added perks for direct bookings through the Air India website or app.
Membership Tiers
Red: Entry-level with reward points and early offers.
Silver: Faster point accrual and priority check-in.
Gold: Lounge access and extra baggage allowance.
Platinum: Cabin upgrades, dedicated support, and elite recognition.
Earning and Redeeming Points
Earn 6–10 Maharaja Points per ₹100 spent, plus two bonus points for direct bookings. Points can be redeemed for flight tickets, upgrades, or partner services, and never expire for active members.
Key Benefits
Priority check-in and boarding at San Francisco and Kolkata.
Extra baggage allowance.
Access to over 1,000 lounges worldwide.
Family point pooling and upgrade vouchers.
What’s the Best Time to Visit Kolkata?
The best time to explore Kolkata is from October to March, when the weather is cool, dry, and comfortable for sightseeing.
Victoria Memorial
Howrah Bridge
Indian Museum
Marble Palace
Dakshineswar Kali Temple
Park Street
Best Photography & Instagram Spots
Kolkata has many visually interesting spots that are ideal for taking memorable pictures. The Victoria Memorial Gardens is perfect for heritage photography, while College Street is where the literary side of the city comes alive. Kumartuli, famous for its workshops and clay idols, is a great spot for showcasing traditional skills, while New Market is a colourful area that captures the essence of street life.
Month-by-month weather guide
| Seasons | Months | Temperature Range | Travel Note |
| Winter | October – March | 12°C – 25°C | Comfortable for sightseeing, gardens, and cultural tours |
| Summer | April – June | 30°C – 40°C | Hot and humid; stay hydrated and plan indoor activities |
| Monsoon | June – September | 25°C – 32°C | Heavy rainfall; carry rain gear and plan indoor visits |
| Post-Monsoon | September – October | 22°C – 30°C | Pleasant weather for sightseeing and cultural walks |
Local Transportation Options
Kolkata is well-connected through various means of transport that make commuting within the city easy and economical. Buses, auto-rickshaws, and cab services are commonly used, while car rentals and scooters provide flexibility for travelling within various neighbourhoods.
What are the most famous street foods in Kolkata?
Kolkata’s street food is full of flavour, spicy, sweet, and savoury; you’ll find everything on its streets. Popular food items include:
Puchka around College Street and Burrabazar
Kathi rolls on Park Street
Telebhaja around Gariahat Market
Jhalmuri in Esplanade and Howrah
Mishti doi from the sweet shops around the city
Book your San Francisco to Kolkata flight in advance to get the best fares.
Avoid peak traffic hours when travelling to and from airports.
Use our web check-in to reserve seats and confirm travel details.
Air India operates 16 (*daily frequency varies) daily flights between San Francisco and Kolkata.
There are multiple flight options for the San Francisco to Kolkata route. You can check the final schedule at any time and make the booking as per your convenience.
San Francisco Airport is also known as San Francisco International Airport. The IATA code is SFO.
Kolkata Airport is also known as Netaji Subhash Chandra Bose International Airport. The IATA code is CCU.
Once you have booked tickets and the payment is made, tickets are instantly confirmed.
Under a single group reservation, you can book up to 9 passengers, including adults and children. At the same time, infants can travel with adults under the same booking. However, be aware that this number may vary for business or first-class bookings owing to distinct seating arrangements on the aircraft. To make a bulk booking for 10 or more passengers, please send an email to GROUPBOOKING@AIRINDIA.COM.
A piece of baggage is officially considered 'lost' when we can't track it within 21 days from the report filing date. In such cases, you can file a claim request including detailed documentation of the following:
You can book flights up to 361 days in advance. International flights can be booked anytime until four hours before scheduled departure.
Yes, you can check and book multiple flights on the website. A maximum of 9 tickets can be booked under a single booking reference number.
No, there are 0 direct flights between San Francisco to Kolkata.
At Kolkata airport, you will find multiple cab options to choose from, including local prepaid taxis and app-based cab services. You can also find car rental options at the airport.
As per the government, all passengers must carry an authorised identification card. Travellers must produce it in front of the security personnel when asked.
Seat choice depends on personal preference.
In San Francisco, some of the major attractions include the Golden Gate Bridge, Alcatraz Island, and Fisherman’s Wharf.
Popular hotel options are the Fairmont San Francisco, Hotel Nikko, and The Ritz-Carlton.
We do not currently operate direct flights; all San Francisco to Kolkata flights have at least one layover, often in Delhi or Mumbai.