$652 Cheap Flights from Patna (PAT) to San Francisco (SFO)

View $652 flight on Sun, Jun 8, 2025Opens in a new window

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Find available prices by choosing your travel dates.

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

Prices were available within the past 7 days and start at $652 for one-way flights and $1,189 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Mon, May 12 - Thu, May 15
PAT
Patna
SFO
San Francisco
$1,189 Roundtrip, found 2 days ago
$1,189
Roundtrip
found 2 days ago
Select Air India flight, departing Mon, May 12 from Patna to San Francisco, returning Thu, May 15, priced at $1,189 found 2 days ago
Virgin Atlantic
Sun, May 11 - Mon, May 19
PAT
Patna
SFO
San Francisco
$1,217 Roundtrip, found 2 days ago
$1,217
Roundtrip
found 2 days ago
Select Virgin Atlantic flight, departing Sun, May 11 from Patna to San Francisco, returning Mon, May 19, priced at $1,217 found 2 days ago
Virgin Atlantic
Sun, May 11 - Fri, May 16
PAT
Patna
SFO
San Francisco
$1,221 Roundtrip, found 2 days ago
$1,221
Roundtrip
found 2 days ago
Select Virgin Atlantic flight, departing Sun, May 11 from Patna to San Francisco, returning Fri, May 16, priced at $1,221 found 2 days ago
Air India
Tue, May 13 - Wed, May 14
PAT
Patna
SFO
San Francisco
$1,224 Roundtrip, found 2 days ago
$1,224
Roundtrip
found 2 days ago
Select Air India flight, departing Tue, May 13 from Patna to San Francisco, returning Wed, May 14, priced at $1,224 found 2 days ago
Air India
Tue, May 13 - Thu, May 15
PAT
Patna
SFO
San Francisco
$1,257 Roundtrip, found 2 days ago
$1,257
Roundtrip
found 2 days ago
Select Air India flight, departing Tue, May 13 from Patna to San Francisco, returning Thu, May 15, priced at $1,257 found 2 days ago
Virgin Atlantic
Sun, May 11 - Sun, May 25
PAT
Patna
SFO
San Francisco
$1,288 Roundtrip, found 2 days ago
$1,288
Roundtrip
found 2 days ago
Select Virgin Atlantic flight, departing Sun, May 11 from Patna to San Francisco, returning Sun, May 25, priced at $1,288 found 2 days ago
Virgin Atlantic
Thu, May 8 - Tue, May 13
PAT
Patna
SFO
San Francisco
$1,289 Roundtrip, found 2 days ago
$1,289
Roundtrip
found 2 days ago
Select Virgin Atlantic flight, departing Thu, May 8 from Patna to San Francisco, returning Tue, May 13, priced at $1,289 found 2 days ago
SpiceJet
Sun, May 11 - Thu, May 15
PAT
Patna
SFO
San Francisco
$1,292 Roundtrip, found 2 days ago
$1,292
Roundtrip
found 2 days ago
Select SpiceJet flight, departing Sun, May 11 from Patna to San Francisco, returning Thu, May 15, priced at $1,292 found 2 days ago
Air India
Mon, May 12 - Wed, May 28
PAT
Patna
SFO
San Francisco
$1,295 Roundtrip, found 2 days ago
$1,295
Roundtrip
found 2 days ago
Select Air India flight, departing Mon, May 12 from Patna to San Francisco, returning Wed, May 28, priced at $1,295 found 2 days ago
Air France
Sun, May 11 - Fri, May 16
PAT
Patna
SFO
San Francisco
$2,151 Roundtrip, found 2 days ago
$2,151
Roundtrip
found 2 days ago
Select Air France flight, departing Sun, May 11 from Patna to San Francisco, returning Fri, May 16, priced at $2,151 found 2 days ago

Frequently asked questions

How much does a flight from Patna Airport (PAT) to San Francisco Intl. Airport (SFO) cost?
Discover the latest flight deals from PAT to SFO by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from PAT to SFO?
The cheapest flights from PAT to SFO are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from PAT to SFO?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from PAT to SFO. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Patna Airport (PAT) to San Francisco Intl. Airport (SFO)?
Direct flights from Patna Airport (PAT) to San Francisco Intl. Airport (SFO) aren’t available daily, so you’ll need to take a flight with a layover. Explore your options with Expedia’s filter tool. Enter your dates and choose either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from PAT to SFO?
Typically you’ll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Patna Airport (PAT) to San Francisco Intl. Airport (SFO)?
Choose a flight from Patna Airport (PAT) to San Francisco Intl. Airport (SFO) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Patna Airport (PAT) to San Francisco Intl. Airport (SFO) last-minute?
Booking your flight from PAT to SFO shortly before your trip is usually more expensive. However, if you’re flexible with your departure times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a PAT to SFO flight and hotel package?
Compared with arranging flights and hotels separately, booking a PAT to SFO flight and hotel package with Expedia could result in significant savings. Better yet, having it all in one place will take the hassle out of planning your trip. Simply pick your flights and choose from our extensive range of stays, then tailor your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Patna Airport (PAT) to San Francisco Intl. Airport (SFO)?
If you booked your PAT to SFO flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.
*Available to One Key members.