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Cheap flights from California to Patna from ₹ 60,727

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 21/9. 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.
Air India Logo
10:30 - 07:30
SFO
-
PAT
32h 30m
2 stops
Air India Logo
13:25 - 07:00
PAT
-
SFO
30h 05m
2 stops
₹ 110,782Air India
Tue, 19 May - Tue, 28 Jul
Air India Logo
10:30 - 14:50
SFO
-
PAT
39h 50m
2 stops
Air India Logo
13:25 - 07:00
PAT
-
SFO
30h 05m
2 stops
₹ 115,221Air India
Sun, 26 Jul - Sun, 2 Aug
Air India Logo
10:30 - 07:30
SFO
-
PAT
32h 30m
2 stops
Air India Logo
20:05 - 17:45
PAT
-
SFO
58h 10m
3 stops
₹ 118,338Air India
Tue, 19 May - Tue, 28 Jul
Air India Logo
20:45 - 12:30
SFO
-
PAT
27h 15m
2 stops
Air India Logo
08:00 - 07:00
PAT
-
SFO
35h 30m
2 stops
₹ 119,566Air India
Sat, 25 Jul - Sun, 2 Aug
Air India Logo
10:30 - 07:30
SFO
-
PAT
32h 30m
2 stops
Air India Logo
14:00 - 07:00
PAT
-
SFO
53h 30m
3 stops
₹ 125,704Air India
Sun, 26 Jul - Sun, 2 Aug
Air India Logo
10:30 - 09:40
SFO
-
PAT
34h 40m
2 stops
Air India Logo
15:20 - 07:00
PAT
-
SFO
28h 10m
2 stops
₹ 125,988Air India
Tue, 19 May - Tue, 28 Jul
Multiple Airlines Logo
16:20 - 12:45
LAX
-
PAT
31h 55m
2 stops
Multiple Airlines Logo
13:30 - 14:00
PAT
-
LAX
37h 00m
2 stops
₹ 145,538Multiple Airlines
Fri, 26 Jun - Sat, 18 Jul
British Airways Logo
19:40 - 15:15
SAN
-
PAT
55h 05m
2 stops
British Airways Logo
15:50 - 17:50
PAT
-
SAN
62h 30m
2 stops
₹ 192,665British Airways
Thu, 10 Sep - Mon, 14 Sep
British Airways Logo
19:40 - 12:45
SAN
-
PAT
52h 35m
2 stops
British Airways Logo
18:35 - 14:55
PAT
-
SAN
56h 50m
2 stops
₹ 192,759British Airways
Thu, 10 Sep - Mon, 14 Sep
British Airways Logo
16:45 - 20:20
SAN
-
PAT
39h 05m
2 stops
British Airways Logo
20:55 - 17:50
PAT
-
SAN
33h 25m
2 stops
₹ 197,482British Airways
Sat, 29 Aug - Wed, 2 Sep

Air India flights from California to Patna

Our best Air India deals on California to Patna flight tickets
Air India
19 May
SFO10:30San Francisco
32h 30m
2 stops
PAT07:30Patna
28 Jul
PAT13:25Patna
30h 05m
2 stops
SFO07:00San Francisco
₹ 110,782
Air India
26 Jul
SFO10:30San Francisco
39h 50m
2 stops
PAT14:50Patna
2 Aug
PAT13:25Patna
30h 05m
2 stops
SFO07:00San Francisco
₹ 115,221
Air India
19 May
SFO10:30San Francisco
32h 30m
2 stops
PAT07:30Patna
28 Jul
PAT20:05Patna
58h 10m
3 stops
SFO17:45San Francisco
₹ 118,338

British Airways flights from California to Patna

Our best British Airways deals on California to Patna flight tickets
British Airways
10 Sept
SAN19:40San Diego
55h 05m
2 stops
PAT15:15Patna
14 Sept
PAT15:50Patna
62h 30m
2 stops
SAN17:50San Diego
₹ 192,665
British Airways
10 Sept
SAN19:40San Diego
52h 35m
2 stops
PAT12:45Patna
14 Sept
PAT18:35Patna
56h 50m
2 stops
SAN14:55San Diego
₹ 192,759
British Airways
29 Aug
SAN16:45San Diego
39h 05m
2 stops
PAT20:20Patna
2 Sept
PAT20:55Patna
33h 25m
2 stops
SAN17:50San Diego
₹ 197,482

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 9 May 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
Fastest return journey

San FranciscoPatna

SFO - PAT

SFOPAT

San Francisco

Tue 19/5

10:30-07:30

2 stops32h 30m

Patna

Tue 28/7

13:25-07:00

2 stops30h 05m

₹ 110,782

San FranciscoPatna

SFO - PAT

SFOPAT

San Francisco

Sun 26/7

10:30-14:50

2 stops39h 50m

Patna

Sun 2/8

13:25-07:00

2 stops30h 05m

₹ 115,221

San FranciscoPatna

SFO - PAT

SFOPAT

San Francisco

Tue 19/5

10:30-07:30

2 stops32h 30m

Patna

Tue 28/7

20:05-17:45

3 stops58h 10m

₹ 118,338

San FranciscoPatna

SFO - PAT

SFOPAT

San Francisco

Sat 25/7

20:45-12:30

2 stops27h 15m

Patna

Sun 2/8

08:00-07:00

2 stops35h 30m

₹ 119,566

San FranciscoPatna

SFO - PAT

SFOPAT

San Francisco

Sun 26/7

10:30-07:30

2 stops32h 30m

Patna

Sun 2/8

14:00-07:00

3 stops53h 30m

₹ 125,704

San FranciscoPatna

SFO - PAT

SFOPAT

San Francisco

Tue 19/5

10:30-09:40

2 stops34h 40m

Patna

Tue 28/7

15:20-07:00

2 stops28h 10m

₹ 125,988

Los AngelesPatna

LAX - PAT

LAXPAT

Los Angeles Los Angeles

Fri 26/6

16:20-12:45

2 stops31h 55m

Patna

Sat 18/7

13:30-14:00

2 stops37h 00m

₹ 145,538

San DiegoPatna

SAN - PAT

SANPAT

San Diego

Thu 10/9

19:40-15:15

2 stops55h 05m

Patna

Mon 14/9

15:50-17:50

2 stops62h 30m

₹ 192,665

San DiegoPatna

SAN - PAT

SANPAT

San Diego

Thu 10/9

19:40-12:45

2 stops52h 35m

Patna

Mon 14/9

18:35-14:55

2 stops56h 50m

₹ 192,759

San DiegoPatna

SAN - PAT

SANPAT

San Diego

Sat 29/8

16:45-20:20

2 stops39h 05m

Patna

Wed 2/9

20:55-17:50

2 stops33h 25m

₹ 197,482

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 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, March 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 ₹ 68,755. If you are unable to visit Patna during the month of March, then departing from California during the month February is also very affordable. Most momondo users find prices during this month for around ₹ 71,022.

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.
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Frequently asked questions about flying from California to Patna

  • 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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