The cheapest times to fly from BLR to SFO are

  • January 15th to May 6th
  • August 27th to September 23rd
  • October 15th to November 25th (except the week of November 12th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from BLR to SFO is late February and early March. Prices can be as high as $1486 for Friday flights during early August, or as low as $870 for Monday flights around late February and early March.


When to Fly to San Francisco

Flying from Bangalore (BLR) to San Francisco, CA (SFO) will usually cost between $897 to $1310 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late February and early March with an average ticket price of $905. Due to high demand the most expensive time to fly is early August, with an average price of $1378. Planning your trip to low-cost times can easily save you $473 on economy flights and even more on first-class flights. Generally, any price below $942 can be considered a good price for a round-trip BLR to SFO flight.

See below for a graph of average weekly prices for the BLR to SFO route. All prices are for round-trip tickets in USD.

BLR to SFO Flight Prices

Compared to other flights, the BLR to SFO flight is priced close to the average and costs about as much as the average flight leaving from Bengaluru. The average price per mile (for a direct flight) is $0.07, which is far below average.


Flight Prices by Day of the Week

Monday is usually the cheapest day to fly to SFO, and Tuesday the cheapest day to fly back into BLR. Fridays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $72 (7%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Monday and returning a week later will cost an average of $985. Return trip prices are from the SFO to BLR flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from BLR to SFO can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 16 hour 37 minutes may not be realistic.


Flight Hacking BLR to SFO

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from BLR to SFO — but Champion Traveler does!

Hack #1: Bangkok (BLR > BKK > SFO)

  • Price for both tickets: $929
  • Average savings: $13 (1.33%)

See BLR to flights


Flight Questions Answered

Still have questions about flying from BLR to SFO? We’ve got answers.

Which airlines fly this route?

You can find 47 major airlines flying this route most often: Air Canada, Air China, Air France, Air India, AirAsia (India), Alaska, Alitalia, American, ANA, Asiana, Austrian, Avianca, British Airways, Brussels Airlines, Cathay Dragon, Cathay Pacific, China Airlines, China Southern, Delta, Emirates, Ethiopian, Etihad, EVA Air, Fiji Airways, Finnair, Gulf Air, Iberia, IndiGo, JAL, KLM, Lufthansa, Malaysia Airlines, Norwegian Air UK, Philippine Airlines, Qatar Airways, SAS, Saudia, Silkair, Singapore Airlines, SpiceJet, SriLankan, SWISS, THAI, Thai AirAsia, Turkish Airlines, United, Vistara, and potentially more during busy seasons.

How far away is it from San Francisco International Airport to Kempegowda International Airport?

The distance between the two airports is roughly 8690 miles or 13985 kilometers.

How long does it take to fly from BLR to SFO?

The real-world flight time for a nonstop BLR to SFO flight is about 16 hour 37 minutes.

How many flights go between Bangalore and San Francisco, CA?

It depends on the day of the week and the date, but a typical day might have around 81 available flights from BLR to SFO.


Airport Location Info


Departing Airport

Origination code BLR
Origination airport name Kempegowda International Airport
City Bangalore
Country India
Latitude 13.2
Longitude 77.7

Return Airport

Destination code SFO
Destination airport name San Francisco International Airport
City San Francisco, CA
Country the United States
Latitude 37.6
Longitude -122.4


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.