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. Other layover airports each see under 5%.

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

Yes. Being flexible with your travel dates can save you up to 20% on the San Francisco to Patna route. Tuesday is the cheapest departure day at $1,036 round-trip on average, while Thursday is the most expensive at $1,288, a difference of $252. 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 $1,143 to $8,669. 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 lower than usual. Average one-way flight prices are about $510, which is 14% below 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 $982 to $1,341, with an average of $1,206 over the past 12 months. Anything below $982 counts as a good deal.

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

Air India ($1,143) offered the cheapest round-trip ticket from San Francisco to Patna in 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 $1,746. 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 991 minutes over the past 3 months.

$459 CHEAP FLIGHTS from San Francisco to Patna (SFO - PAT)

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Cheapest round-trip

$1,143

Typical prices: $982-$1,341

Air India

Tue 11/6Tue 11/13

SFO - PAT • 2 stops

Cheapest one-way

$459

Typical prices: $460-$738

Multiple Airlines

Sun 2/25

SFO - PAT • 2 stops

When to travel

February

Cheapest • 31% price drop

November

Most popular

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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

Recent round-trip flight deals from San Francisco to Patna

Fri, Nov 6 - Fri, Nov 13

10:00 am - 3:10 pmSFO San Francisco-PAT Patna

39h 40m2 stops Kolkata Netaji S. Chandra New Delhi Indira Gandhi Intl

7:55 pm - 7:00 amPAT Patna-SFO San Francisco

24h 35m1 stop New Delhi Indira Gandhi Intl

$1,143Air India

Fri, Nov 6 - Fri, Nov 13

10:00 am - 3:10 pmSFO San Francisco-PAT Patna

39h 40m1 stop New Delhi Indira Gandhi Intl

11:40 am - 7:00 amPAT Patna-SFO San Francisco

32h 50m1 stop New Delhi Indira Gandhi Intl

$1,178Air India

Thu, Oct 29 - Mon, Nov 30

11:00 am - 5:20 pmSFO San Francisco-PAT Patna

41h 50m2 stops Kolkata Netaji S. Chandra New Delhi Indira Gandhi Intl

11:40 am - 7:00 amPAT Patna-SFO San Francisco

32h 50m1 stop New Delhi Indira Gandhi Intl

$1,218Air India

Fri, Nov 6 - Fri, Nov 13

10:00 am - 3:10 pmSFO San Francisco-PAT Patna

39h 40m2 stops Kolkata Netaji S. Chandra New Delhi Indira Gandhi Intl

12:40 pm - 7:00 amPAT Patna-SFO San Francisco

31h 50m2 stops Bengaluru Intl New Delhi Indira Gandhi Intl

$1,274Air India

Thu, Oct 29 - Mon, Nov 30

11:00 am - 1:20 pmSFO San Francisco-PAT Patna

37h 50m3 stops Kolkata Netaji S. Chandra New Delhi Indira Gandhi Intl Mumbai Chhatrapati Shivaji Intl

4:25 pm - 1:35 pmPAT Patna-SFO San Francisco

34h 40m2 stops Bengaluru Intl New Delhi Indira Gandhi Intl

$1,439Air India

Fri, Nov 6 - Fri, Nov 13

10:00 am - 11:40 amSFO San Francisco-PAT Patna

36h 10m2 stops Kolkata Netaji S. Chandra New Delhi Indira Gandhi Intl

7:35 pm - 5:00 pmPAT Patna-SFO San Francisco

34h 55m3 stops Kolkata Netaji S. Chandra Bangkok Suvarnabhumi Ho Chi Minh City

$1,487Multiple Airlines

Wed, Nov 11 - Sun, Nov 22

10:00 am - 5:20 pmSFO San Francisco-PAT Patna

41h 50m2 stops Kolkata Netaji S. Chandra New Delhi Indira Gandhi Intl

3:45 pm - 7:00 amPAT Patna-SFO San Francisco

28h 45m1 stop New Delhi Indira Gandhi Intl

$1,524Air India

Wed, Nov 11 - Sun, Nov 22

10:00 am - 12:05 pmSFO San Francisco-PAT Patna

60h 35m3 stops Kolkata Netaji S. Chandra New Delhi Indira Gandhi Intl Bengaluru Intl

3:45 pm - 7:00 amPAT Patna-SFO San Francisco

28h 45m1 stop New Delhi Indira Gandhi Intl

$1,592Air India

Fri, Nov 6 - Fri, Nov 13

10:00 am - 3:50 pmSFO San Francisco-PAT Patna

40h 20m3 stops Kolkata Netaji S. Chandra New Delhi Indira Gandhi Intl Bengaluru Intl

7:35 pm - 5:00 pmPAT Patna-SFO San Francisco

34h 55m3 stops Kolkata Netaji S. Chandra Bangkok Suvarnabhumi Ho Chi Minh City

$1,763Multiple Airlines

Fri, Dec 25 - Sat, Jan 9

10:00 am - 3:10 pmSFO San Francisco-PAT Patna

39h 40m2 stops Vienna Intl New Delhi Indira Gandhi Intl

11:40 am - 7:00 amPAT Patna-SFO San Francisco

32h 50m1 stop New Delhi Indira Gandhi Intl

$1,891Air India

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 from San Francisco to Patna with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from San Francisco to Patna?

Round-trip flights from San Francisco to Patna start at $1,143. Prices are typical for this route right now, with typical round-trip fares ranging from $982 to $1,341. The lowest price found in the past 5 days was $1,143 on Air India.

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

Tuesday is the cheapest day of the week to fly from San Francisco to Patna, it is 15% cheaper than the average day. Thursday is the most expensive day with flight prices 6% higher than average. Based on deals found by KAYAK users in the last 12 months.

Find deals

Low season	August
High season	November
Cheapest flight	$459

Best time to beat the crowds with an average 16% drop in price.

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 $982 to $1,341, with an average of $1,206 over the past 12 months. Anything below $982 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 $1,143 to $8,669. 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 lower than usual. Average one-way flight prices are about $510, which is 14% below 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. Other layover airports each see under 5%.
Can I save money by using flexible dates for flights from San Francisco to Patna?
Yes. Being flexible with your travel dates can save you up to 20% on the San Francisco to Patna route. Tuesday is the cheapest departure day at $1,036 round-trip on average, while Thursday is the most expensive at $1,288, a difference of $252. 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 can be flexible, aim for a Tuesday departure instead of Thursday. On this route, Tuesday flights average $1,036 - about $252 less than Thursday (20% 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 $1,506 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

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

How much is a round-trip flight from San Francisco to Patna?

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

What is the cheapest airline 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