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Cheap flights from San Francisco Bay Area to Patna from ₹ 34,307

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 14/2. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — PAT
19 Jan — 26 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from San Francisco Bay Area to Patna

Enter your travel dates to find the best prices.

Cheapest flights from San Francisco Bay Area to Patna
Explore the most affordable flight options available from San Francisco Bay Area to Patna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 December 2025.

Mon 22/1216:30SFO - PAT
2 stops37h 50mAir India
Sat 10/120:20PAT - SFO
2 stops31h 40mAir India
Deal found 19/12₹ 159,262

Find flight deals from San Francisco Bay Area to Patna

Keep the following information in mind while searching for San Francisco Bay Area to Patna flight deals. Data was last updated 20 December 2025.

Round-trip from

₹ 66,732

One-way from

₹ 34,307

Popular in

June

Cheapest in

September

Average price

₹ 107,667
Air India
  • Air India
  • 29/1-9/2
  • 5 total stops
  • 64h 25m total
  • San Francisco Bay Area to Patna
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Air India
  • Air India
  • 14/2
  • 2 total stops
  • 29h 45m total
  • San Francisco Bay Area to Patna
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (₹ 1,517,042 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 309,632 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customise your flight search to find flights from San Francisco Bay Area 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 20 December 2025.
Use the filters below to find and compare flights from San Francisco Bay Area to Patna that are best for you.

Fly from

San Francisco Bay Area

Fly to

Patna

Route

Depart

Return

Price

San FranciscoPatna

SFO - PAT

SFOPAT

San Francisco

Mon 2/2

14:25-10:05

2 stops30h 10m

Patna

Mon 6/4

19:10-15:35

1 stop32h 55m

₹ 72,823

San FranciscoPatna

SFO - PAT

SFOPAT

San Francisco

Tue 3/2

14:25-10:05

2 stops30h 10m

Patna

Mon 6/4

19:10-15:35

1 stop32h 55m

₹ 72,823

San FranciscoPatna

SFO - PAT

SFOPAT

San Francisco

Tue 3/2

14:25-10:05

2 stops30h 10m

Patna

Tue 7/4

19:10-07:00

1 stop24h 20m

₹ 72,823

San FranciscoPatna

SFO - PAT

SFOPAT

San Francisco

Thu 29/1

15:00-10:55

2 stops30h 25m

Patna

Tue 7/4

19:10-07:00

1 stop24h 20m

₹ 73,450

San FranciscoPatna

SFO - PAT

SFOPAT

San Francisco

Thu 29/1

15:00-10:55

2 stops30h 25m

Patna

Wed 8/4

19:10-07:00

1 stop24h 20m

₹ 73,450

San FranciscoPatna

SFO - PAT

SFOPAT

San Francisco

Tue 3/2

14:25-10:05

2 stops30h 10m

Patna

Thu 9/4

19:10-07:00

1 stop24h 20m

₹ 73,629

San FranciscoPatna

SFO - PAT

SFOPAT

San Francisco

Thu 29/1

15:00-10:55

2 stops30h 25m

Patna

Thu 9/4

19:10-07:00

1 stop24h 20m

₹ 74,256

San FranciscoPatna

SFO - PAT

SFOPAT

San Francisco

Wed 4/2

14:25-12:35

2 stops32h 40m

Patna

Tue 7/4

19:10-07:00

1 stop24h 20m

₹ 76,406

San FranciscoPatna

SFO - PAT

SFOPAT

San Francisco

Sat 31/1

15:00-09:40

2 stops29h 10m

Patna

Tue 7/4

19:10-07:00

1 stop24h 20m

₹ 78,198

San FranciscoPatna

SFO - PAT

SFOPAT

San Francisco

Wed 4/2

14:25-12:35

2 stops32h 40m

Patna

Fri 10/4

19:10-15:35

1 stop32h 55m

₹ 78,466

Flights are sorted by cheapest return flights first.

Deals found on 19/12

Showing 1-10 of 13 results
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Best time to book a flight from San Francisco Bay Area to Patna

Have a flexible travel schedule? Discover the best time to fly to Patna from San Francisco Bay Area 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 San Francisco Bay Area to Patna

What is the cheapest month to book a flight from San Francisco Bay Area to Patna?

Currently, February is the cheapest month in which you can book a flight from San Francisco Bay Area to Patna (average of ₹ 69,688). Flying from San Francisco Bay Area to Patna in June is currently the most expensive (average of ₹ 123,343). 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 San Francisco Bay Area 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 San Francisco Bay Area?

    For a flight from San Francisco Bay Area to Patna, you will be flying into Patna. Patna (PAT) is just 3.0 km from the centre of the city.

  • How long is the flight from San Francisco Bay Area to Patna?

    Air India can get you from San Francisco Bay Area to Patna in just under 30h 10m. Your travel time can differ by up to . The distance from San Francisco Bay Area to Patna is about 12414 km.

  • Can I find deals for flights from San Francisco Bay Area to Patna that include hotel bookings?

    Yes. In addition to deals on San Francisco Bay Area to Patna flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from San Francisco Bay Area to Patna?

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

  • Can I find deals for business class flights from San Francisco Bay Area to Patna?

    Yes. Cheapflights offers flight deals from San Francisco Bay Area 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 San Francisco Bay Area to Patna?

    Currently, February is the cheapest month in which you can book a flight from San Francisco Bay Area to Patna (average of ₹ 69,688). Flying from San Francisco Bay Area to Patna in June is currently the most expensive (average of ₹ 123,343). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San Francisco Bay Area to Patna

See prices for flight routes from nearby airports that may be better suited for you.
San Francisco to Patna flights
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San Diego to Patna flights

Fly with Cheapflights

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How does Cheapflights help users find flights from San Francisco Bay Area to Patna?

Deals for San Francisco Bay Area to Patna flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from San Francisco Bay Area to Patna?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Patna from San Francisco Bay Area.

Can Cheapflights find flights from San Francisco Bay Area to Patna with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from San Francisco Bay Area to Patna, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from San Francisco Bay Area to Patna become cheaper?

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