Find United Airlines(UA) flights from San Francisco to Bangalore

At the moment, several airlines serve connecting flights from San Francisco to Bengaluru, including: Cathay Pacific Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.

By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from San Francisco to Bengaluru is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

Based on Trip.com data in the past 4 weeks, there is 2 flight per week flying from San Francisco to Bengaluru. You can check the weekly schedule for popular airlines on this route below: Air India: S/M/-/-/T/-/- -- AI176 (23:21)

The cheapest months to fly from San Francisco to Bengaluru is September, when demand for travel is lower.

After crunching the numbers on our September flight calendar, it's currently cheapest to fly from San Francisco to Bengaluru on September 23, 2026 with Air India, with prices starting at US$444.

You can land at any one of the following hubs in Bengaluru: Kempegowda International Airport (BLR). Flying from San Francisco International Airport to Kempegowda International Airport (SFO-BLR) is by far the most common option on this route.

The time difference between Bengaluru and San Francisco is 13h.

Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.