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Cheap flights from San Francisco Bay Area to Patna from ₹ 75,835

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — PAT
9 Apr — 16 Apr1
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 10 March 2026.

Thu 7/520:45
SFO
-
PAT
2 stops27h 40m
Air India
Tue 12/515:30
PAT
-
SFO
1 stop28h 00m
Air India
Deal found 7/3₹ 75,835
Mon 16/315:25
SFO
-
PAT
2 stops29h 45m
Air India
Tue 31/313:00
PAT
-
SFO
2 stops63h 05m
Air India
Deal found 9/3₹ 120,709
Thu 3/919:30
SFO
-
PAT
2 stops55h 15m
British Airways
Mon 7/918:35
PAT
-
SFO
2 stops55h 45m
British Airways
Deal found 9/3₹ 121,354
Sat 6/610:30
SFO
-
PAT
2 stops32h 30m
Air India
Mon 29/613:15
PAT
-
SFO
2 stops30h 15m
Air India
Deal found 7/3₹ 132,135

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 10 March 2026.

Round-trip from

₹ 75,835

Popular in

December

Cheapest in

February

Average price

₹ 113,153
Air India
  • Air India
  • 7/5-12/5
  • 3 total stops
  • 55h 40m total
  • San Francisco Bay Area to Patna
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Highest demand for flights based on searches. 16% potential increase in price (₹ 1,940,007 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease (₹ 577,102 potential savings vs. average return price).
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Average for round-trip flights in March 2026
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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 10 March 2026.
Use the filters below to find and compare flights from San Francisco Bay Area 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

Thu 7/5

10:30-16:05

3 stops41h 05m

Patna

Tue 12/5

10:25-07:00

1 stop33h 05m

₹ 82,009

San FranciscoPatna

SFO - PAT

SFOPAT

San Francisco

Thu 3/9

16:35-20:25

2 stops63h 20m

Patna

Mon 7/9

15:50-13:50

2 stops34h 30m

₹ 121,354
Fastest return journey

San FranciscoPatna

SFO - PAT

SFOPAT

San Francisco

Sat 6/6

10:30-07:30

2 stops32h 30m

Patna

Mon 29/6

13:15-07:00

2 stops30h 15m

₹ 132,135

San FranciscoPatna

SFO - PAT

SFOPAT

San Francisco

Wed 6/5

00:20-07:55

3 stops43h 05m

Patna

Tue 12/5

08:20-13:50

3 stops42h 00m

₹ 242,616

Flights are sorted by cheapest return flights first.

Deals found on 7/3

Sorted by cheapest first

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 ₹ 69,385). Flying from San Francisco Bay Area to Patna in April is currently the most expensive (average of ₹ 102,649). 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 and British Airways can get you from San Francisco Bay Area to Patna in just under 41h 05m. Your travel time can differ by up to 22h 15m. The distance from San Francisco Bay Area to Patna is about 12414 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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 ₹ 69,385). Flying from San Francisco Bay Area to Patna in April is currently the most expensive (average of ₹ 102,649). 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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Alternative routes for San Francisco Bay Area to Patna

See prices for flight routes from nearby airports that may be better suited for you.
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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.

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