How long is the flight from Xi'an to San Francisco?

For as low as $1,142, Asiana Airlines can have you in San Francisco from Xi'an in 16h 35m. Xi'an and San Francisco are separated by a distance of 6470 mi.

What are the cheapest airlines flying from Xi'an to San Francisco round-trip?

Flying on Asiana Airlines is currently your cheapest option to San Francisco, with prices starting at $706. Another option worth looking into is Air China, starting at $824 round trip. These flights start at 31% lower than the current average price 3 months from now.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Most accurate provider : When it comes to deals on Xi'an-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Xi'an-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Xi'an-San Francisco flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Xi'an-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Xi'an-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Xi'an to San Francisco that include hotel bookings?

Yes. In addition to deals on Xi'an to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Xi'an to San Francisco?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Xi'an to San Francisco.

Can I find deals for business class flights from Xi'an to San Francisco?

Yes. Cheapflights offers flight deals from Xi'an to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$388+ Cheap Flights from Xi'an to San Francisco

Q: How much does it cost to fly round-trip from Xi'an to San Francisco?

Airfare is below average for this route at the moment. Xi'an to San Francisco flights typically cost between $833 and $1,154 in December. The cheapest round-trip price found within the last 3 days was $825 on Multiple Airlines (Dec 6-Mar 9).

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Find flight deals from Xi'an to San Francisco

Cheapest flights from Xi'an to San Francisco
Explore the most affordable flight options available from Xi'an to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.

Sat 12/68:00 amXIY - SFO

2 stops28h 34mMultiple Airlines

Mon 3/91:00 pmSFO - XIY

1 stop34h 40mMultiple Airlines

Deal found 10/22

$825

Sat 12/68:00 pmXIY - SFO

3 stops63h 40mChina Southern

Sat 12/1311:35 pmSFO - XIY

2 stops50h 50mChina Southern

Deal found 10/22

$1,569

Best flights from Xi'an to San Francisco
Discover carefully curated flight deals from Xi'an to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 22, 2025.

Sat 12/68:00 amXIY - SFO

2 stops23h 35mMultiple Airlines

Sun 3/812:10 amSFO - XIY

2 stops33h 25mMultiple Airlines

Deal found 10/22

$1,054

Fri 1/91:25 pmXIY - SFO

1 stop16h 35mAsiana Airlines

Fri 3/2711:50 pmSFO - XIY

1 stop21h 20mAsiana Airlines

Deal found 10/21

$1,142

Wed 1/146:00 pmXIY - SFO

1 stop31h 00mChina Eastern

Sat 7/1112:00 pmSFO - XIY

1 stop30h 35mChina Eastern

Deal found 10/20

$1,176

Thu 2/193:55 pmXIY - SFO

1 stop16h 25mCathay Pacific

Sun 2/2211:25 amSFO - XIY

1 stop35h 15mCathay Pacific

Deal found 10/19

$1,195

Thu 2/193:50 pmXIY - SFO

2 stops23h 20mAir China

Sun 2/227:25 amSFO - XIY

2 stops42h 10mAir China

Deal found 10/19

$1,334

Wed 1/146:00 pmXIY - SFO

2 stops41h 40mMultiple Airlines

Sat 7/1112:00 pmSFO - XIY

1 stop30h 35mMultiple Airlines

Deal found 10/20

$1,126

Sat 1/1712:55 pmXIY - SFO

1 stop17h 05mMultiple Airlines

Sat 7/1111:30 pmSFO - XIY

1 stop21h 40mMultiple Airlines

Deal found 10/20

$1,141

One-way flights from Xi'an to San Francisco
Search for one-way flight options from Xi'an to San Francisco. Find affordable one-way fares based on user searches. Data last updated October 22, 2025.

Mon 12/14:00 pmXIY - SFO

2 stops33h 30mMultiple Airlines

Deal found 10/21

$388

Fri 11/2811:00 amXIY - SFO

2 stops41h 20mAir Canada

Deal found 10/21

$394

Thu 11/276:55 pmXIY - SFO

1 stop16h 45mChina Southern

Deal found 10/21

$399

Sun 11/99:00 pmXIY - SFO

2 stops38h 40mChina Southern

Deal found 10/21

$401

Sun 2/156:00 pmXIY - SFO

2 stops41h 40mChina Southern

Deal found 10/22

$412

Sun 11/91:30 pmXIY - SFO

1 stop35h 30mChina Eastern

Deal found 10/21

$415

Sat 11/157:00 amXIY - SFO

1 stop18h 00mChina Eastern

Deal found 10/21

$446

Mon 10/271:25 pmXIY - SFO

1 stop16h 35mAsiana Airlines

Deal found 10/22

$448

Thu 11/278:00 amXIY - SFO

2 stops28h 47mMultiple Airlines

Deal found 10/21

$460

Cheap flight deals from Xi'an to San Francisco

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$825 (Gotogate)
One-way from	$388 (Trip.com)
Popular in	August
Cheapest in	September
Average price	$834

Provider with most accurate pricing for Xi'an Xianyang-San Francisco flight deals.

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Provider most trusted by Cheapflights users for Xi'an Xianyang-San Francisco flights.

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From Xi'an Xianyang to San Francisco

Search Deals

One-way flight from Xi'an Xianyang to San Francisco

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($117 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Xi'an to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Xi'anSan Francisco

XIY - SFO

XIYSFO

Xi'an Xianyang

Sat 12/6

8:00 am-3:35 pm

2 stops23h 35m

San Francisco

Sun 3/8

12:10 am-12:35 am

2 stops33h 25m

$1,054

Xi'anSan Francisco

XIY - SFO

XIYSFO

Xi'an Xianyang

Wed 1/14

6:00 pm-7:40 pm

2 stops41h 40m

San Francisco

Sat 7/11

12:00 pm-9:35 am

1 stop30h 35m

$1,126

Xi'anSan Francisco

XIY - SFO

XIYSFO

Xi'an Xianyang

Sat 1/17

12:55 pm-2:00 pm

1 stop17h 05m

San Francisco

Sat 7/11

11:30 pm-12:10 pm

1 stop21h 40m

$1,141

Xi'anSan Francisco

XIY - SFO

XIYSFO

Xi'an Xianyang

Fri 1/9

1:25 pm-2:00 pm

1 stop16h 35m

San Francisco

Fri 3/27

11:50 pm-12:10 pm

1 stop21h 20m

$1,142

Xi'anSan Francisco

XIY - SFO

XIYSFO

Xi'an Xianyang

Wed 1/14

6:00 pm-9:00 am

1 stop31h 00m

San Francisco

Sat 7/11

12:00 pm-9:35 am

1 stop30h 35m

$1,176

Xi'anSan Francisco

XIY - SFO

XIYSFO

Xi'an Xianyang

Thu 2/19

3:55 pm-4:20 pm

1 stop16h 25m

San Francisco

Sun 2/22

11:25 am-2:40 pm

1 stop35h 15m

$1,195

Xi'anSan Francisco

XIY - SFO

XIYSFO

Xi'an Xianyang

Thu 2/19

3:50 pm-11:10 pm

2 stops23h 20m

San Francisco

Sun 2/22

7:25 am-5:35 pm

2 stops42h 10m

$1,334

Xi'anSan Francisco

XIY - SFO

XIYSFO

Xi'an Xianyang

Mon 12/1

4:00 pm-9:30 am

2 stops33h 30m

$388

Xi'anSan Francisco

XIY - SFO

XIYSFO

Xi'an Xianyang

Thu 11/27

6:55 pm-7:40 pm

1 stop16h 45m

$399

Xi'anSan Francisco

XIY - SFO

XIYSFO

Xi'an Xianyang

Sun 11/9

9:00 pm-7:40 pm

2 stops38h 40m

$401

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Showing 1-10 of 15 results

Compare providers for flights from Xi'an to San Francisco

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Xi'an to San Francisco in October.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Xi'an-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Xi'an-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Xi'an-San Francisco flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Xi'an-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Xi'an-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Xi'an to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Xi'an with our price prediction graph.

Estimated round-trip 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 Xi'an to San Francisco

What is the cheapest month to book a flight from Xi'an to San Francisco?

Currently, November is the cheapest month in which you can book a flight from Xi'an to San Francisco (average of $650). Flying from Xi'an to San Francisco in August is currently the most expensive (average of $1,276). 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.

What is the cheapest time of day to fly from XIY to SFO?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 42% on flights from Xi'an to San Francisco by exploring options for tickets in the evening.

How much does it cost to fly round-trip from Xi'an to San Francisco?

Reviews of airlines servicing San Francisco

Get a feel of what it's like to fly with Asiana Airlines and Air China from Xi'an to San Francisco by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Asiana Airlines

8.2

Very good

485 reviews

Reviews

1 / 20

10.0

Excellent

Yony,Sep 2025

MNL - ICN

Clean airplanes, crew very helpful and plane was on time. I did not like the food choices.

Asiana Airlines

8.2

Very good

485 reviews

Asiana Airlines

8.2

Very good

485 reviews

Reviews

1 / 20

10.0

Excellent

Yony,Sep 2025

MNL - ICN

Clean airplanes, crew very helpful and plane was on time. I did not like the food choices.

Air China

7.2

Good

115 reviews

Asiana Airlines

8.2

Very good

485 reviews

Reviews

1 / 20

10.0

Excellent

Yony,Sep 2025

MNL - ICN

Clean airplanes, crew very helpful and plane was on time. I did not like the food choices.

Related info for your journey

How long is the flight from Xi'an to San Francisco?
For as low as $1,142, Asiana Airlines can have you in San Francisco from Xi'an in 16h 35m. Xi'an and San Francisco are separated by a distance of 6470 mi.
What are the cheapest airlines flying from Xi'an to San Francisco round-trip?
Flying on Asiana Airlines is currently your cheapest option to San Francisco, with prices starting at $706. Another option worth looking into is Air China, starting at $824 round trip. These flights start at 31% lower than the current average price 3 months from now.
Can I find deals for flights from Xi'an to San Francisco that include hotel bookings?
Yes. In addition to deals on Xi'an to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Xi'an to San Francisco?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Xi'an to San Francisco.
Can I find deals for business class flights from Xi'an to San Francisco?
Yes. Cheapflights offers flight deals from Xi'an to San Francisco 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 Xi'an to San Francisco?
Currently, November is the cheapest month in which you can book a flight from Xi'an to San Francisco (average of $650). Flying from Xi'an to San Francisco in August is currently the most expensive (average of $1,276). 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

Roseville

Santa Cruz

Livermore

South San Francisco

Turlock

Antioch

Watsonville

Santa Clara

Manteca

Sunnyvale

Vacaville

Vallejo

Hollister

Foster City

Union City

Fairfield

Burlingame

Redwood City

Lodi

San Mateo

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Top 2 airlines flying from Xi'an to San Francisco

Airline	Cheapest	Average	Flexibility	On-time
Asiana Airlines	Cheapest$706	Average$1,068	FlexibilityNo cancel fee	On-time76%
Air China	Cheapest$824	Average$1,154	FlexibilityNo cancel fee	On-time67%

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$388+ Cheap flights from Xi'an (XIY) to San Francisco (SFO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Xi'an to San Francisco with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Xi'an to San Francisco

Cheapest flights from Xi'an to San FranciscoExplore the most affordable flight options available from Xi'an to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.

Explore the most affordable flight options available from Xi'an to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.

Cheap flight deals from Xi'an to San Francisco

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Xi'an to San Francisco that are best for you.

Compare providers for flights from Xi'an to San Francisco

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Xi'an to San Francisco in October.

Best time to book a flight from Xi'an to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Xi'an with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Xi'an to San Francisco

What is the cheapest month to book a flight from Xi'an to San Francisco?

What is the cheapest time of day to fly from XIY to SFO?

How much does it cost to fly round-trip from Xi'an to San Francisco?

Reviews of airlines servicing San Francisco

Get a feel of what it's like to fly with Asiana Airlines and Air China from Xi'an to San Francisco by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Xi'an to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Xi'an to San Francisco?

What are the cheapest airlines flying from Xi'an to San Francisco round-trip?

Can I find deals for flights from Xi'an to San Francisco that include hotel bookings?

How can I find direct flights from Xi'an to San Francisco?

Can I find deals for business class flights from Xi'an to San Francisco?

What is the cheapest month to book a flight from Xi'an to San Francisco?

Traveling to a place near San Francisco?

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Alternative routes for Xi'an to San Francisco

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Top 2 airlines flying from Xi'an to San Francisco

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Cheapest flights from Xi'an to San Francisco
Explore the most affordable flight options available from Xi'an to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.