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Cheap flights from California to Patna from ₹ 52,804

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Patna departing on 4/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from California to Patna

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
17:05 - 18:30
SFO
-
PAT
36h 55m
2 stops
Multiple Airlines Logo
15:20 - 14:00
PAT
-
SFO
35h 10m
2 stops
₹ 127,367Multiple Airlines
Sat, 4 Apr - Tue, 14 Apr
Air India Logo
10:30 - 18:30
SFO
-
PAT
43h 30m
2 stops
Air India Logo
13:25 - 07:00
PAT
-
SFO
30h 05m
2 stops
₹ 155,879Air India
Mon, 6 Jul - Tue, 21 Jul
Air India Logo
10:30 - 09:40
SFO
-
PAT
34h 40m
2 stops
Air India Logo
14:00 - 07:00
PAT
-
SFO
29h 30m
3 stops
₹ 156,723Air India
Mon, 6 Jul - Tue, 21 Jul
British Airways Logo
16:35 - 15:15
SFO
-
PAT
34h 10m
2 stops
British Airways Logo
15:50 - 17:30
PAT
-
SFO
62h 10m
2 stops
₹ 157,380British Airways
Thu, 3 Sep - Mon, 7 Sep
Air India Logo
10:30 - 07:00
SFO
-
PAT
32h 00m
3 stops
Air India Logo
13:00 - 07:00
PAT
-
SFO
30h 30m
3 stops
₹ 174,262Air India
Mon, 6 Jul - Tue, 21 Jul
Air India Logo
10:30 - 09:40
SFO
-
PAT
34h 40m
1 stop
Air India Logo
10:20 - 07:00
PAT
-
SFO
33h 10m
1 stop
₹ 191,144Air India
Mon, 6 Jul - Tue, 21 Jul
Multiple Airlines Logo
10:30 - 12:55
SFO
-
PAT
37h 55m
2 stops
Multiple Airlines Logo
16:45 - 11:30
PAT
-
SFO
31h 15m
3 stops
₹ 206,432Multiple Airlines
Sat, 4 Apr - Tue, 14 Apr
British Airways Logo
19:40 - 20:25
SAN
-
PAT
60h 15m
2 stops
British Airways Logo
21:00 - 17:50
PAT
-
SAN
57h 20m
2 stops
₹ 787,461British Airways
Tue, 8 Sep - Sat, 12 Sep
Qantas Airways Logo
23:30 - 22:50
LAX
-
PAT
34h 50m
2 stops
Qantas Airways Logo
17:55 - 06:00
PAT
-
LAX
72h 35m
2 stops
₹ 804,437Qantas Airways
Sun, 6 Sep - Wed, 9 Sep
Qantas Airways Logo
23:10 - 17:20
LAX
-
PAT
53h 40m
2 stops
Qantas Airways Logo
11:35 - 06:00
PAT
-
LAX
54h 55m
2 stops
₹ 804,999Qantas Airways
Sun, 20 Sep - Thu, 24 Sep

British Airways flights from California to Patna

Our best British Airways deals on California to Patna flight tickets
British Airways
3 Sept
SFO16:35San Francisco
34h 10m
2 stops
PAT15:15Patna
7 Sept
PAT15:50Patna
62h 10m
2 stops
SFO17:30San Francisco
₹ 157,380
British Airways
8 Sept
SAN19:40San Diego
60h 15m
2 stops
PAT20:25Patna
12 Sept
PAT21:00Patna
57h 20m
2 stops
SAN17:50San Diego
₹ 787,461

Air India flights from California to Patna

Our best Air India deals on California to Patna flight tickets
Air India
6 Jul
SFO10:30San Francisco
43h 30m
2 stops
PAT18:30Patna
21 Jul
PAT13:25Patna
30h 05m
2 stops
SFO07:00San Francisco
₹ 155,879
Air India
6 Jul
SFO10:30San Francisco
34h 40m
2 stops
PAT09:40Patna
21 Jul
PAT14:00Patna
29h 30m
3 stops
SFO07:00San Francisco
₹ 156,723
Air India
6 Jul
SFO10:30San Francisco
32h 00m
3 stops
PAT07:00Patna
21 Jul
PAT13:00Patna
30h 30m
3 stops
SFO07:00San Francisco
₹ 174,262

momondo 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, momondo users made 59,053 searches. Data last updated 25 March 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

Cheapest return flight

San FranciscoPatna

SFO - PAT

SFOPAT

San Francisco

Sat 4/4

17:05-18:30

2 stops36h 55m

Patna

Tue 14/4

15:20-14:00

2 stops35h 10m

₹ 127,367

San FranciscoPatna

SFO - PAT

SFOPAT

San Francisco

Mon 6/7

10:30-18:30

2 stops43h 30m

Patna

Tue 21/7

13:25-07:00

2 stops30h 05m

₹ 155,879

San FranciscoPatna

SFO - PAT

SFOPAT

San Francisco

Mon 6/7

10:30-09:40

2 stops34h 40m

Patna

Tue 21/7

14:00-07:00

3 stops29h 30m

₹ 156,723

San FranciscoPatna

SFO - PAT

SFOPAT

San Francisco

Thu 3/9

16:35-15:15

2 stops34h 10m

Patna

Mon 7/9

15:50-17:30

2 stops62h 10m

₹ 157,380
Fastest return journey

San FranciscoPatna

SFO - PAT

SFOPAT

San Francisco

Mon 6/7

10:30-07:00

3 stops32h 00m

Patna

Tue 21/7

13:00-07:00

3 stops30h 30m

₹ 174,262

San FranciscoPatna

SFO - PAT

SFOPAT

San Francisco

Mon 6/7

10:30-09:40

1 stop34h 40m

Patna

Tue 21/7

10:20-07:00

1 stop33h 10m

₹ 191,144

San FranciscoPatna

SFO - PAT

SFOPAT

San Francisco

Sat 4/4

10:30-12:55

2 stops37h 55m

Patna

Tue 14/4

16:45-11:30

3 stops31h 15m

₹ 206,432

San DiegoPatna

SAN - PAT

SANPAT

San Diego

Tue 8/9

19:40-20:25

2 stops60h 15m

Patna

Sat 12/9

21:00-17:50

2 stops57h 20m

₹ 787,461

Los AngelesPatna

LAX - PAT

LAXPAT

Los Angeles Los Angeles

Sun 6/9

23:30-22:50

2 stops34h 50m

Patna

Wed 9/9

17:55-06:00

2 stops72h 35m

₹ 804,437

Los AngelesPatna

LAX - PAT

LAXPAT

Los Angeles Los Angeles

Sun 20/9

23:10-17:20

2 stops53h 40m

Patna

Thu 24/9

11:35-06:00

2 stops54h 55m

₹ 804,999

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Patna from

How to get the cheapest flight ticket from California to Patna

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Patna?

In general, February is the cheapest month to fly from California to Patna. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 78,596. If you are unable to visit Patna during the month of February, then departing from California during the month July is also very affordable. Most momondo users find prices during this month for around ₹ 87,600.

Can stopping save me money on California to Patna flights?

You could potentially save up to 50% on your flight if you consider stops on a California to Patna flight.

Cheap California to Patna flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to Patna

Fastest flight time

31h 40m

Direct flights

None
The fastest flight from California to Patna takes 31h 40m
There are no direct flights from California to Patna. There are no popular flight routes from California to Patna.
Search flight deals

  • When did momondo last update prices for flights from California to Patna Airport?

    Prices for flights from California to Patna Airport were last updated today.

  • How old do you have to be to fly from California to Patna Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from California to Patna Airport.

  • What documentation or ID do you need to fly to Patna Airport?

    The travel and health documents you'll need for your trip to Patna Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Patna Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from California to Patna?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Patna from California.

Can I find flights from California to Patna with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Patna from California with this policy.

How can momondo help me find flights from California to Patna?

Once all potential California to Patna flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from California to Patna right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Patna from California. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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