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Cheap flights from California to Patna from ₹ 39,280

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PAT
29 Mar — 5 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from California to Patna

Enter your travel dates to find the best prices.

Cheapest flights from California to Patna
Explore the most affordable flight options available from California to Patna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 February 2026.

Tue 2/610:00
SFO
-
PAT
3 stops41h 35m
Air India
Sat 27/616:35
PAT
-
SFO
2 stops50h 55m
Air India
Deal found 24/2₹ 67,013
Mon 16/315:40
SFO
-
PAT
2 stops42h 25m
Multiple Airlines
Tue 31/318:20
PAT
-
SFO
2 stops37h 10m
Multiple Airlines
Deal found 24/2₹ 80,925
Mon 16/315:25
SFO
-
PAT
2 stops40h 50m
Air India
Mon 30/316:35
PAT
-
SFO
2 stops26h 55m
Air India
Deal found 24/2₹ 82,835
Mon 16/315:25
SFO
-
PAT
2 stops29h 45m
Air India
Tue 31/313:05
PAT
-
SFO
2 stops63h 00m
Air India
Deal found 25/2₹ 85,562
Tue 17/315:25
SFO
-
PAT
3 stops60h 15m
Air India
Mon 30/316:35
PAT
-
SFO
2 stops26h 55m
Air India
Deal found 24/2₹ 88,927
Mon 2/313:05
LAX
-
PAT
2 stops42h 00m
Multiple Airlines
Tue 17/320:25
PAT
-
LAX
3 stops35h 35m
Multiple Airlines
Deal found 27/2₹ 107,930
Wed 25/316:10
LAX
-
PAT
2 stops29h 50m
Multiple Airlines
Wed 1/418:30
PAT
-
LAX
2 stops56h 00m
Multiple Airlines
Deal found 25/2₹ 111,386
Mon 4/519:40
SAN
-
PAT
2 stops59h 35m
British Airways
Fri 8/520:25
PAT
-
SAN
2 stops55h 00m
British Airways
Deal found 23/2₹ 602,846
Wed 11/322:25
LAX
-
PAT
2 stops48h 00m
Qantas Airways
Sun 15/320:45
PAT
-
LAX
2 stops53h 15m
Qantas Airways
Deal found 23/2₹ 726,325

Find flight deals from California to Patna

Keep the following information in mind while searching for California to Patna flight deals. Data was last updated 27 February 2026.

Round-trip from

₹ 67,013

One-way from

₹ 39,280
Air India
  • Air India
  • 2/6-27/6
  • 5 total stops
  • 92h 30m total
  • California to Patna
Search Deals
Air India
  • Air India
  • 24/4
  • 2 total stops
  • 38h 05m total
  • California to Patna
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from California to Patna that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 27 February 2026.
Use the filters below to find and compare flights from California to Patna that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoPatna

SFO - PAT

SFOPAT

San Francisco

Mon 16/3

15:25-20:45

2 stops40h 50m

Patna

Mon 30/3

16:35-07:00

2 stops26h 55m

₹ 82,835

San FranciscoPatna

SFO - PAT

SFOPAT

San Francisco

Mon 16/3

15:25-20:45

2 stops40h 50m

Patna

Tue 31/3

13:15-07:00

1 stop30h 15m

₹ 87,381

San FranciscoPatna

SFO - PAT

SFOPAT

San Francisco

Mon 16/3

15:25-20:45

2 stops40h 50m

Patna

Mon 30/3

08:20-07:00

3 stops35h 10m

₹ 115,841

San FranciscoPatna

SFO - PAT

SFOPAT

San Francisco

Mon 16/3

15:25-20:45

2 stops40h 50m

Patna

Tue 31/3

09:55-07:00

3 stops33h 35m

₹ 116,750

San FranciscoPatna

SFO - PAT

SFOPAT

San Francisco

Tue 2/6

20:45-16:25

1 stop31h 10m

Patna

Sat 27/6

13:15-07:00

1 stop30h 15m

₹ 139,118

Los AngelesPatna

LAX - PAT

LAXPAT

Los Angeles

Wed 25/3

14:05-11:15

2 stops32h 40m

Patna

Wed 1/4

13:00-10:45

3 stops34h 15m

₹ 139,755

San DiegoPatna

SAN - PAT

SANPAT

San Diego

Mon 4/5

19:40-19:45

2 stops59h 35m

Patna

Fri 8/5

20:25-14:55

2 stops55h 00m

₹ 602,846

Los AngelesPatna

LAX - PAT

LAXPAT

Los Angeles

Wed 11/3

22:25-10:55

2 stops48h 00m

Patna

Sun 15/3

20:45-13:30

2 stops53h 15m

₹ 726,325

San FranciscoPatna

SFO - PAT

SFOPAT

San Francisco

Fri 24/4

10:00-12:35

2 stops38h 05m

₹ 39,280

Los AngelesPatna

LAX - PAT

LAXPAT

Los Angeles

Fri 24/4

20:01-09:50

3 stops49h 19m

₹ 40,190

Flights are sorted by cheapest return flights first.

Deals found on 25/2

Sorted by cheapest first

Best time to book a flight from California to Patna

Have a flexible travel schedule? Discover the best time to fly to Patna from California with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from California to Patna

What is the cheapest month to book a flight from California to Patna?

Currently, February is the cheapest month in which you can book a flight from California to Patna (average of ₹ 69,105). Flying from California to Patna in June is currently the most expensive (average of ₹ 125,570). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from California to Patna. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Patna from California?

    Most people fly into Patna (PAT) if they book a flight to Patna from California. Patna is conveniently located just 3.0 km from Patna’s city centre.

  • How long is the flight from California to Patna?

    A quick flight from California to Patna can take about 40h 50m. Air India provides one of the quickest options available for as low as ₹ 82,835. The distance between California and Patna is about 12414 km. This flight may include one or multiple stops.

  • What are the most popular routes from California to Patna?

    The most popular flight routes from California to Patna are San Francisco - Patna, San Diego - Patna and Los Angeles - Patna.

  • Can I find deals for flights from California to Patna that include hotel bookings?

    Yes. In addition to deals on California to Patna flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from California to Patna?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Patna.

  • Can I find deals for business class flights from California to Patna?

    Yes. Cheapflights offers flight deals from California to Patna by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from California to Patna?

    Currently, February is the cheapest month in which you can book a flight from California to Patna (average of ₹ 69,105). Flying from California to Patna in June is currently the most expensive (average of ₹ 125,570). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Why should you use Cheapflights to find cheap flight tickets from California to Patna?

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Can Cheapflights find flights from California to Patna with no change fees?

Need flexible booking options for your flight to Patna from California? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Of course! You can now track prices for flights from California to Patna and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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