Xi'an

$427+ Cheap flights from San Francisco (SFO) to Xi'an (XIY)

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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — XIY
Apr 22 — Apr 291
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Cheapflights Tip: The best prices from San Francisco to Xi'an Xianyang are usually found in April or November, booked 17 days in advance, depart on a Monday or Sunday and return on a Monday

Cheap flight deals from San Francisco to Xi'an

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Xi'an (XIY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$742
(FlightHub)

One-way from

$427
(FlightHub)

Popular in

December

Cheapest in

April

Average price

$900
Provider with most accurate pricing for San Francisco-Xi'an Xianyang flight deals.
Provider most trusted by Cheapflights users for San Francisco-Xi'an Xianyang flights.
From San Francisco to Xi'an Xianyang
One-way flight from San Francisco to Xi'an Xianyang
Highest demand for flights based on searches. 6% potential increase in price ($85 potential increase over avg. RT price).
Cheapest flight prices on average. 6% potential price decrease ($80 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find flight deals from San Francisco to Xi'an

Cheapest flights from San Francisco to Xi'an
Explore the most affordable flight options available from San Francisco to Xi'an. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This FlightHub deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2112:35 amSFO - XIY
2 stops31h 30mChina Southern
Mon 5/128:00 amXIY - SFO
2 stops27h 30mChina Southern
Deal found 4/16$742
This FlightHub deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/231:00 pmSFO - XIY
1 stop36h 25mAir China
Mon 5/125:30 pmXIY - SFO
2 stops30h 07mAir China
Deal found 4/16$793
This oojo deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2212:40 pmSFO - XIY
1 stop31h 50mKorean Air
Mon 5/1212:40 pmXIY - SFO
1 stop37h 00mKorean Air
Deal found 4/16$890
This FlightHub deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1912:00 pmSFO - XIY
1 stop30h 35mChina Eastern
Wed 5/77:30 amXIY - SFO
2 stops22h 45mChina Eastern
Deal found 4/15$891
This Gurufare deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2112:35 amSFO - XIY
1 stop30h 05mMultiple Airlines
Mon 5/1212:40 pmXIY - SFO
1 stop37h 00mMultiple Airlines
Deal found 4/15$916
This oojo deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1211:30 pmSFO - XIY
1 stop21h 40mAsiana Airlines
Mon 8/111:10 pmXIY - SFO
1 stop17h 50mAsiana Airlines
Deal found 4/17$1,319
This Gurufare deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2211:00 amSFO - XIY
1 stop46h 35mSingapore Airlines
Sun 5/41:35 amXIY - SFO
1 stop47h 05mSingapore Airlines
Deal found 4/16$1,330
This Gurufare deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2212:20 amSFO - XIY
1 stop23h 15mCathay Pacific
Mon 5/123:50 pmXIY - SFO
1 stop21h 50mCathay Pacific
Deal found 4/16$1,491

Cheapflights Fare Finder

Customize your flight search to find flights from San Francisco to Xi'an that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
Use the filters below to find and compare flights from San Francisco to Xi'an that are best for you.

Fly from

San Francisco

Fly to

Xi'an

Route

Depart

Return

Price

San FranciscoXi'an

SFO - XIY

SFOXIY

San Francisco

Sat 5/31

11:30 pm-10:15 am

2 stops43h 45m

Xi'an Xianyang

Sat 6/7

8:30 am-10:30 am

1 stop17h 00m

$1,125

San FranciscoXi'an

SFO - XIY

SFOXIY

San Francisco

Sat 7/12

11:30 pm-12:10 pm

1 stop21h 40m

Xi'an Xianyang

Mon 8/11

1:10 pm-4:00 pm

1 stop17h 50m

$1,319

San FranciscoXi'an

SFO - XIY

SFOXIY

San Francisco

Sat 5/24

12:00 pm-9:35 am

1 stop30h 35m

Xi'an Xianyang

Sat 6/14

7:30 am-9:05 am

1 stop16h 35m

$1,472

San FranciscoXi'an

SFO - XIY

SFOXIY

San Francisco

Sat 5/31

12:35 am-8:25 pm

2 stops28h 50m

Xi'an Xianyang

Sun 6/8

9:00 pm-8:30 pm

2 stops38h 30m

$1,574

San FranciscoXi'an

SFO - XIY

SFOXIY

San Francisco

Sat 7/19

1:00 pm-5:10 pm

1 stop37h 10m

Xi'an Xianyang

Sat 8/2

8:30 am-10:30 am

1 stop17h 00m

$1,589

San FranciscoXi'an

SFO - XIY

SFOXIY

San Francisco

Sat 7/12

11:30 am-12:35 am

1 stop46h 05m

Xi'an Xianyang

Sun 8/10

1:35 am-8:15 pm

1 stop33h 40m

$1,837

San FranciscoXi'an

SFO - XIY

SFOXIY

San Francisco

Fri 7/11

1:05 am-2:35 pm

1 stop22h 30m

Xi'an Xianyang

Mon 8/11

3:50 pm-10:55 pm

1 stop22h 05m

$1,841

San FranciscoXi'an

SFO - XIY

SFOXIY

San Francisco

Tue 6/17

6:50 pm-11:30 am

2 stops25h 40m

Xi'an Xianyang

Sat 8/2

12:40 pm-11:00 am

1 stop37h 20m

$2,110

San FranciscoXi'an

SFO - XIY

SFOXIY

San Francisco

Sun 6/1

10:40 am-10:15 pm

1 stop20h 35m

Xi'an Xianyang

Sun 6/8

8:30 am-2:20 pm

1 stop20h 50m

$5,883

San FranciscoXi'an

SFO - XIY

SFOXIY

San Francisco

Sun 6/1

5:05 pm-9:45 am

2 stops49h 40m

Xi'an Xianyang

Sun 6/8

11:00 am-2:00 pm

2 stops42h 00m

$8,172

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 15 results
1
2

Compare providers for flights from San Francisco to Xi'an

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 San Francisco to Xi'an in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust 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 San Francisco-Xi'an flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on San Francisco-Xi'an flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from San Francisco-Xi'an flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Xi'an flights, Cheapflights users trust AranGrant the most. AranGrant 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 San Francisco-Xi'an 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 San Francisco to Xi'an

Have a flexible travel schedule? Discover the best time to fly to Xi'an from San Francisco 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 San Francisco to Xi'an

How far ahead should I book a flight from San Francisco to Xi'an?

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Xi'an. Price data was last updated on April 11, 2025.

The best time to book flights from San Francisco to Xi'an is 16 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, March is the cheapest month in which you can book a flight from San Francisco to Xi'an (average of $960). Flying from San Francisco to Xi'an in June is currently the most expensive (average of $2,075). 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 SFO to XIY?

Find hourly flight availability from San Francisco to Xi'an. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

One of the essential ways to save on airfare from San Francisco to Xi'an is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 38% on airfare.

Rainfall in Xi'an by month

Plan your trip to Xi'an by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Xi'an ranges from 0.0 - 3.9 inches per month. September is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit Xi'an when rainfall is around 0.0 in.

Temperature in Xi'an by month

Plan your trip to Xi'an by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Xi'an, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Xi'an

Get insights into the airlines that provide service to Xi'an. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Xi'an. Reviews last updated April 17, 2025.

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Xi'an. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from San Francisco to Xi'an round-trip?

    Our cheapest airline available from San Francisco to Xi'an is China Southern. Our recent data shows that you can find tickets from as low as $742 on this airline. Additional options worth looking into are Air China and Korean Air, starting at $793 and $890 round-trip. China Southern is priced at 44% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from San Francisco to Xi'an one-way?

    $427 is the cheapest one-way deal found within the past few days, from China Eastern. You may also be able to find cheap deals on Asiana Airlines and Korean Air, with prices starting from $480 and $529, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco to Xi'an 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 San Francisco to Xi'an?

    Currently, March is the cheapest month in which you can book a flight from San Francisco to Xi'an (average of $960). Flying from San Francisco to Xi'an in June is currently the most expensive (average of $2,075). 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

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Top 6 airlines flying from San Francisco to Xi'an

Discover the top 6 airlines that operate flights from San Francisco to Xi'an. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$766Average$1,079FlexibilityNo cancel feeOn-time62%
China SouthernCheapest$780Average$1,129FlexibilityNo cancel feeOn-time69%
Air ChinaCheapest$793Average$2,080FlexibilityNo cancel feeOn-time67%
Korean AirCheapest$1,003Average$2,080FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$1,008Average$1,205FlexibilityNo cancel feeOn-time76%
Cathay PacificCheapest$1,445Average$1,956FlexibilityNo cancel feeOn-time72%

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