What is the cheapest airline that flies from San Francisco to Patna?

Air India is the most popular carrier operating from San Francisco to Patna

When did momondo last update prices for flights from San Francisco Airport to Patna Airport?

Prices for flights from San Francisco Airport to Patna Airport are updated daily.

How old do you have to be to fly from San Francisco Airport to Patna Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Patna Airport.

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

The required travel and health documents for your Patna Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Patna Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

₹ 74,006 Cheap Flights from San Francisco to Patna in 2025/26

1 adult

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Find the cheapest flights from San Francisco to Patna

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SFO

PAT

19979 kmmulti-stop

PAT

SFO

19979 kmmulti-stop

Multiple Airlines

Air India flights from San Francisco to Patna

Our best Air India deals on San Francisco to Patna flight tickets

Air India

1 Jan

SFO15:00San Francisco

29h 10m

2 stops

PAT09:40Patna

10 Jan

PAT20:20Patna

31h 40m

2 stops

SFO14:30San Francisco

₹ 160,496

Find similar

Air India

1 Jan

SFO16:30San Francisco

37h 50m

3 stops

PAT19:50Patna

10 Jan

PAT20:20Patna

55h 40m

3 stops

SFO14:30San Francisco

₹ 161,574

Find similar

Air India

1 Jan

SFO15:00San Francisco

29h 10m

2 stops

PAT09:40Patna

10 Jan

PAT20:20Patna

55h 40m

3 stops

SFO14:30San Francisco

₹ 162,382

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoPatna

SFO - PAT

SFOPAT

San Francisco

Fri 2/1

15:00-10:55

2 stops30h 25m

₹ 74,006

San FranciscoPatna

SFO - PAT

SFOPAT

San Francisco

Fri 2/1

15:00-19:50

3 stops63h 20m

₹ 79,395

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from San Francisco 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

Prices

Airlines

What is the cheapest month to fly to Patna?

In general, September is the cheapest month to fly from San Francisco to Patna. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 87,209. If you are unable to visit Patna during the month of September, then departing from San Francisco during the month April is also very affordable. Most momondo users find prices during this month for around ₹ 88,017.

Can stopping save me money on San Francisco to Patna flights?

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

When to book flights from San Francisco to Patna

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Patna according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap San Francisco to Patna (SFO to PAT) flight deals and tips

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

Fastest flight time	29h 10m
Direct flights	None

The fastest flight from San Francisco to Patna takes 29h 10m

There are no direct flights from San Francisco to Patna. There are no popular flight routes from San Francisco to Patna.

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How far is San Francisco to Patna by plane?
Patna is 12393.5 km away from San Francisco. Typically, this will take 29h 10m by plane in normal conditions.
When did momondo last update prices for flights from San Francisco Airport to Patna Airport?
Prices for flights from San Francisco Airport to Patna Airport are updated daily.
How old do you have to be to fly from San Francisco Airport to Patna Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Patna Airport.
What documentation or ID do you need to fly to Patna Airport?
The required travel and health documents for your Patna Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Patna Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Francisco to Patna for you.

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

Yes. momondo allows you to filter the results for San Francisco to Patna flights to just show those with flexible booking policies.

How can momondo help me find flights from San Francisco to Patna?

Once you have performed a search for San Francisco to Patna flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Patna from San Francisco are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.