The cheapest times to fly from CCU to OAK are

  • May 14th to July 22nd
  • August 6th to September 9th
  • October 8th to December 31st (except the week of November 26th)

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 CCU to OAK is late May. Prices can be as high as $8249 for Tuesday flights during early January, or as low as $1094 for Wednesday flights around late May.


When to Fly to Oakland

Flying from Kolkata (CCU) to Oakland, CA (OAK) will usually cost between $1199 to $3849 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late May with an average ticket price of $1395. Due to high demand the most expensive time to fly is early January, with an average price of $3194. Planning your trip to low-cost times can easily save you $1800 on economy flights and even more on first-class flights. Generally, any price below $1598 can be considered a good price for a round-trip CCU to OAK flight.

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

CCU to OAK Flight Prices

Compared to other flights, the CCU to OAK flight is more expensive than the average and costs slightly more than the average flight leaving from Kolkata. The average price per mile (for a direct flight) is $0.13, which is far below average.


Flight Prices by Day of the Week

Wednesday is usually the cheapest day to depart and return on this flight. Tuesdays 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 $1583 (46%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Wednesday and returning a week later will cost an average of $1459. Return trip prices are from the OAK to CCU 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 CCU to OAK can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 15 hour 3 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from CCU to OAK while comparing.

Destination alternative #1: San Francisco International Airport (SFO) in San Francisco, CA

  • 11 miles (18 km) away from OAK
  • Usually 37.18% less expensive than OAK
  • 1-layover flights available

See CCU to SFO flights

Destination alternative #2: Charles M. Schulz – Sonoma County Airport (STS) in Santa Rosa, CA

  • 63 miles (101 km) away from OAK
  • Usually 14.87% less expensive than OAK
  • 2-layover flights available

See CCU to STS flights

Destination alternative #3: Sacramento International Airport (SMF) in Sacramento, CA

  • 76 miles (122 km) away from OAK
  • Usually 4.04% less expensive than OAK
  • 2-layover flights available

See CCU to SMF flights


Flight Hacking CCU to OAK

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 CCU to OAK — but Champion Traveler does!

Hack #1: Los Angeles, CA (CCU > LAX > OAK)

  • Price for both tickets: $1257
  • Average savings: $341 (21.31%)

See CCU to DEL flights

Hack #2: Delhi (CCU > DEL > OAK)

  • Price for both tickets: $1289
  • Average savings: $309 (19.34%)

See CCU to LAX flights

Hack #3: Hyderabad (CCU > HYD > OAK)

  • Price for both tickets: $1303
  • Average savings: $295 (18.47%)

See CCU to HYD flights


Flight Questions Answered

Still have questions about flying from CCU to OAK? We’ve got answers.

Which airlines fly this route?

You can find 17 major airlines flying this route most often: Air Canada, Air India, Alaska, American, ANA, British Airways, Cathay Dragon, Cathay Pacific, Delta, Emirates, Etihad, Hawaiian, JAL, JetBlue, Qatar Airways, Singapore Airlines, United, and potentially more during busy seasons.

How far away is it from Metropolitan Oakland International Airport to Netaji Subhash Chandra Bose International Airport?

The distance between the two airports is roughly 7812 miles or 12572 kilometers.

How long does it take to fly from CCU to OAK?

The real-world flight time for a nonstop CCU to OAK flight is about 15 hour 3 minutes.

How many flights go between Kolkata and Oakland, CA?

It depends on the day of the week and the date, but a typical day might have around 12 available flights from CCU to OAK.


Airport Location Info


Departing Airport

Origination code CCU
Origination airport name Netaji Subhash Chandra Bose International Airport
City Kolkata
Country India
Latitude 22.7
Longitude 88.4

Return Airport

Destination code OAK
Destination airport name Metropolitan Oakland International Airport
City Oakland, CA
Country the United States
Latitude 37.7
Longitude -122.2


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.