How does KAYAK find such low prices on flights from California to Patna?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from California to Patna.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Patna?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Patna from California is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from California to Patna?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Patna with an airline and back to California with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Patna?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Patna from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

₹ 45,286 CHEAP FLIGHTS from California to Patna

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Cheap Flights from California to Patna

Discover the best prices for you by selecting your travel dates on KAYAK.

Return

One-way

Last minute

Recent return flight deals from California to Patna

Fri, 8 Jan - Sat, 16 Jan

10:00 - 12:35SFO San Francisco-PAT Patna

37h 05m2 stops Kolkata Netaji S. Chandra New Delhi Indira Gandhi Intl

12:10 - 07:00PAT Patna-SFO San Francisco

32h 20m1 stop New Delhi Indira Gandhi Intl

₹ 100,046Air India

Fri, 8 Jan - Sat, 16 Jan

10:00 - 12:30SFO San Francisco-PAT Patna

37h 00m3 stops Kolkata Netaji S. Chandra New Delhi Indira Gandhi Intl Mumbai Chhatrapati Shivaji Intl

10:25 - 07:00PAT Patna-SFO San Francisco

34h 05m1 stop New Delhi Indira Gandhi Intl

₹ 100,994Air India

Fri, 8 Jan - Sat, 16 Jan

10:00 - 14:40SFO San Francisco-PAT Patna

39h 10m1 stop New Delhi Indira Gandhi Intl

19:10 - 07:00PAT Patna-SFO San Francisco

25h 20m1 stop New Delhi Indira Gandhi Intl

₹ 109,615Air India

Fri, 8 Jan - Sat, 16 Jan

10:00 - 12:30SFO San Francisco-PAT Patna

61h 00m3 stops Kolkata Netaji S. Chandra New Delhi Indira Gandhi Intl Mumbai Chhatrapati Shivaji Intl

13:00 - 07:00PAT Patna-SFO San Francisco

31h 30m2 stops Bengaluru Intl New Delhi Indira Gandhi Intl

₹ 124,016Air India

Thu, 22 Oct - Mon, 26 Oct

19:30 - 15:15SFO San Francisco-PAT Patna

31h 15m2 stops London Heathrow New Delhi Indira Gandhi Intl

20:25 - 19:45PAT Patna-SFO San Francisco

35h 50m2 stops New Delhi Indira Gandhi Intl London Heathrow

₹ 158,122British Airways

Thu, 22 Oct - Mon, 26 Oct

19:30 - 09:30SFO San Francisco-PAT Patna

49h 30m2 stops London Heathrow New Delhi Indira Gandhi Intl

22:05 - 19:45PAT Patna-SFO San Francisco

34h 10m2 stops New Delhi Indira Gandhi Intl London Heathrow

₹ 161,438British Airways

Thu, 22 Oct - Mon, 26 Oct

19:30 - 15:15SFO San Francisco-PAT Patna

31h 15m2 stops London Heathrow New Delhi Indira Gandhi Intl

20:25 - 19:45PAT Patna-SFO San Francisco

35h 50m2 stops New Delhi Indira Gandhi Intl London Heathrow

₹ 187,966British Airways

Wed, 23 Sep - Sun, 27 Sep

19:40 - 15:15SAN San Diego-PAT Patna

31h 05m2 stops London Heathrow New Delhi Indira Gandhi Intl

18:35 - 17:50PAT Patna-SAN San Diego

59h 45m2 stops New Delhi Indira Gandhi Intl London Heathrow

₹ 247,747British Airways

Fri, 8 Jan - Sat, 16 Jan

22:55 - 11:10SFO San Francisco-PAT Patna

46h 45m3 stops Hong Kong Intl Kuala Lumpur Intl Hyderabad Rajiv Gandhi Intl

17:40 - 21:15PAT Patna-SFO San Francisco

41h 05m3 stops New Delhi Indira Gandhi Intl Kuala Lumpur Intl Hong Kong Intl

₹ 307,718Malaysia Airlines

Wed, 23 Sep - Sun, 27 Sep

19:40 - 15:15SAN San Diego-PAT Patna

31h 05m2 stops London Heathrow New Delhi Indira Gandhi Intl

18:35 - 17:50PAT Patna-SAN San Diego

59h 45m2 stops New Delhi Indira Gandhi Intl London Heathrow

₹ 373,563British Airways

Useful Info

Low season	February
High season	December
Cheapest flight	₹ 45,286

Best time to beat the crowds (33% less expensive on average)

Most popular time to fly (104% more expensive on average)

Flight from San Francisco to Patna

How does KAYAK find such low prices on flights from California to Patna?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from California to Patna.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Patna?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Patna from California is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from California to Patna?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Patna with an airline and back to California with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Patna?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Patna from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.