Which airports can I use when flying from San Francisco to Patna?

Flights from San Francisco to Patna usually depart from San Francisco (SFO) and arrive at Patna (PAT).

What cabin classes can I book on flights from San Francisco to Patna?

Two cabin classes are available on flights from San Francisco to Patna: • Economy Class • Business Class

Which airports do connecting flights from San Francisco to Patna pass through?

Most connecting flights from San Francisco to Patna pass through New Delhi Indira Gandhi Intl (DEL), which handles 100% of one-stop traffic on this route.

Can I save money by using flexible dates for flights from San Francisco to Patna?

Yes. Flexible dates can save you up to 51% on flights from San Francisco to Patna. Tuesday is the cheapest departure day at $1,036 round-trip on average, while Saturday is the most expensive at $2,096, a difference of $1,060. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Do I need a passport to fly from San Francisco to Patna?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from San Francisco to Patna changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,239 to $9,382. That means the highest observed fare was about 8x higher than the lowest one.

How are flight prices from San Francisco to Patna looking right now?

One-way fares from San Francisco to Patna are currently higher than usual. Average one-way flight prices are about $758, which is 28% above the typical average for this route.

What is the time difference between San Francisco and Patna?

Patna is 12 hours ahead of San Francisco (India Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

How much should I expect to pay for a San Francisco to Patna flight?

Round-trip flights from San Francisco to Patna range from $997 to $1,474, with an average of $1,236 over the past 12 months. Anything below $997 counts as a good deal.

What's the cheapest day of the week to fly from San Francisco to Patna?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from San Francisco to Patna. It’s 17% cheaper than the average day, while Saturday is the most expensive, with prices 69% higher.

Which airline is the cheapest to fly from San Francisco to Patna?

Air India ($1,280) and British Airways ($1,365) are the cheapest airlines to fly round-trip from San Francisco to Patna according to KAYAK data over the last 5 days.

What is the cheapest layover airport when flying from San Francisco to Patna?

Flights via New Delhi Indira Gandhi Intl (DEL) offer the most affordable fares, with an average round-trip price of $2,241. Based on KAYAK data over the past 3 months.

When flying from San Francisco to Patna which airport offers the shortest layover?

New Delhi Indira Gandhi Intl (DEL) had the shortest average connection time for San Francisco to Patna layovers at 18h 26m over the past 3 months.

$644 CHEAP FLIGHTS from San Francisco to Patna (SFO - PAT)

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$1,239

Typical prices: $997-$1,474

Multiple Airlines

Fri 1/12Thu 2/8

SFO - PAT • 2 stops

Cheapest one-way

$644

Typical prices: $422-$738

Multiple Airlines

Mon 11/5

SFO - PAT • 3 stops

When to travel

February

Cheapest • 33% price drop

November

Most popular

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We hope you love your trip to Patna!

Flight Deals

Cheap Flights from San Francisco to Patna (SFO-PAT)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from San Francisco to Patna

Tue, Jan 12 - Mon, Feb 8

3:00 pm - 7:50 pmSFO San Francisco-PAT Patna

39h 20m2 stops Doha Hamad Intl New Delhi Indira Gandhi Intl

10:05 pm - 12:40 pmPAT Patna-SFO San Francisco

28h 05m2 stops New Delhi Indira Gandhi Intl Doha Hamad Intl

$1,239Multiple Airlines

Fri, Dec 25 - Tue, Feb 2

6:35 pm - 11:40 amSFO San Francisco-PAT Patna

27h 35m2 stops Vienna Intl New Delhi Indira Gandhi Intl

4:25 pm - 3:35 pmPAT Patna-SFO San Francisco

36h 40m2 stops Bengaluru Intl New Delhi Indira Gandhi Intl

$1,280Air India

Fri, Dec 25 - Tue, Feb 2

6:35 pm - 11:40 amSFO San Francisco-PAT Patna

27h 35m2 stops Vienna Intl New Delhi Indira Gandhi Intl

5:55 pm - 3:35 pmPAT Patna-SFO San Francisco

35h 10m1 stop New Delhi Indira Gandhi Intl

$1,297Air India

Mon, Jan 18 - Mon, Feb 15

5:25 pm - 2:55 pmSFO San Francisco-PAT Patna

32h 00m2 stops London Heathrow New Delhi Indira Gandhi Intl

5:40 pm - 2:55 pmPAT Patna-SFO San Francisco

34h 45m2 stops New Delhi Indira Gandhi Intl London Heathrow

$1,365British Airways

Mon, Jan 18 - Mon, Feb 15

5:25 pm - 2:55 pmSFO San Francisco-PAT Patna

32h 00m2 stops London Heathrow New Delhi Indira Gandhi Intl

5:40 pm - 2:55 pmPAT Patna-SFO San Francisco

34h 45m2 stops New Delhi Indira Gandhi Intl London Heathrow

$1,365British Airways

Tue, Jan 12 - Mon, Feb 8

6:35 pm - 7:50 pmSFO San Francisco-PAT Patna

35h 45m2 stops Istanbul New Delhi Indira Gandhi Intl

3:20 pm - 4:30 pmPAT Patna-SFO San Francisco

38h 40m3 stops Lucknow Amausi New Delhi Indira Gandhi Intl Istanbul

$1,404Multiple Airlines

Sun, Nov 8 - Sat, Nov 28

6:35 pm - 3:10 pmSFO San Francisco-PAT Patna

31h 05m2 stops Kolkata Netaji S. Chandra New Delhi Indira Gandhi Intl

3:45 pm - 3:35 pmPAT Patna-SFO San Francisco

37h 20m1 stop New Delhi Indira Gandhi Intl

$1,466Air India

Fri, Dec 25 - Mon, Feb 8

6:35 pm - 7:20 pmSFO San Francisco-PAT Patna

35h 15m2 stops Vienna Intl New Delhi Indira Gandhi Intl

2:00 pm - 3:35 pmPAT Patna-SFO San Francisco

63h 05m2 stops Mumbai Chhatrapati Shivaji Intl New Delhi Indira Gandhi Intl

$1,478Air India

Wed, Dec 23 - Tue, Feb 9

6:35 pm - 5:20 pmSFO San Francisco-PAT Patna

33h 15m2 stops Vienna Intl New Delhi Indira Gandhi Intl

4:25 pm - 3:35 pmPAT Patna-SFO San Francisco

36h 40m2 stops Bengaluru Intl New Delhi Indira Gandhi Intl

$1,510Air India

Tue, Jan 12 - Mon, Feb 8

11:00 pm - 7:50 pmSFO San Francisco-PAT Patna

31h 20m3 stops New York John F Kennedy Intl Doha Hamad Intl New Delhi Indira Gandhi Intl

3:20 pm - 12:40 pmPAT Patna-SFO San Francisco

34h 50m3 stops Lucknow Amausi New Delhi Indira Gandhi Intl Doha Hamad Intl

$1,522Multiple Airlines

Booking Insights

Price, demand and travel trends for San Francisco to Patna flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

What's the cheapest day of the week to fly from San Francisco to Patna?: Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from San Francisco to Patna. It’s 17% cheaper than the average day, while Saturday is the most expensive, with prices 69% higher.

Find deals

Low season	August
High season	November
Cheapest flight	$644

Beat the crowds with an average 72% drop in travelers.

The most popular month to fly with an average 77% increase in travelers.

One-way flight from San Francisco to Patna

When to book flights from San Francisco to Patna

Are your dates flexible? Find out the best times to travel from San Francisco to Patna based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from San Francisco to Patna?
Two cabin classes are available on flights from San Francisco to Patna:

• Economy Class
• Business Class
Do I need a passport to fly from San Francisco to Patna?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How much should I expect to pay for a San Francisco to Patna flight?
Round-trip flights from San Francisco to Patna range from $997 to $1,474, with an average of $1,236 over the past 12 months. Anything below $997 counts as a good deal.
Have flight prices from San Francisco to Patna changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,239 to $9,382. That means the highest observed fare was about 8x higher than the lowest one.
How are flight prices from San Francisco to Patna looking right now?
One-way fares from San Francisco to Patna are currently higher than usual. Average one-way flight prices are about $758, which is 28% above the typical average for this route.
Which airports can I use when flying from San Francisco to Patna?
Flights from San Francisco to Patna usually depart from San Francisco (SFO) and arrive at Patna (PAT).
Which airports do connecting flights from San Francisco to Patna pass through?
Most connecting flights from San Francisco to Patna pass through New Delhi Indira Gandhi Intl (DEL), which handles 100% of one-stop traffic on this route.
Can I save money by using flexible dates for flights from San Francisco to Patna?
Yes. Flexible dates can save you up to 51% on flights from San Francisco to Patna. Tuesday is the cheapest departure day at $1,036 round-trip on average, while Saturday is the most expensive at $2,096, a difference of $1,060.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between San Francisco and Patna?
Patna is 12 hours ahead of San Francisco (India Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Tuesday departure and avoid flying on Saturday. On this route, Tuesday flights average $1,036, about $1,060 less than Saturday fares (51% savings) based on the last 12 months.
If you can choose when to travel, plan your San Francisco to Patna trip for February. Fares historically average $831 round-trip in that month - typically $1,625 less than the most expensive month, which is December (based on the last 12 months).

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SFO - PAT

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Everything you should know

Cheap Flights from San Francisco to Patna (SFO-PAT)

Recent round-trip flight deals from San Francisco to Patna

Recent one-way flight deals from San Francisco to Patna

Recent last minute flight deals from San Francisco to Patna

Price, demand and travel trends for San Francisco to Patna flights

What's the cheapest day of the week to fly from San Francisco to Patna?

Which airline is the cheapest to fly from San Francisco to Patna?

What is the cheapest layover airport when flying from San Francisco to Patna?

When flying from San Francisco to Patna which airport offers the shortest layover?

Key details for San Francisco to Patna flights

Low season

High season

Cheapest flight

When to book flights from San Francisco to Patna

Your San Francisco to Patna flight questions, answered

Your guide to booking San Francisco to Patna flights

More options for your flight from San Francisco to Patna

Complete your trip to Patna with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from San Francisco to Patna

Find direct flights to and from San Francisco and Patna

Flights from domestic origins to Patna

Flights to other popular destinations