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Cheap flights from San Francisco to Xi'an from $566

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Xi'an departing on 6/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Francisco to Xi'an

Cheap round-trip flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
11:25 am - 2:40 pm
SFO
-
XIY
35h 15m
1 stop
Cathay Pacific Logo
3:55 pm - 4:20 pm
XIY
-
SFO
16h 25m
1 stop
$830Cathay Pacific
Thu, Feb 26 - Thu, Mar 5
China Southern Logo
12:35 am - 12:15 am
SFO
-
XIY
32h 40m
2 stops
China Southern Logo
10:45 pm - 8:30 pm
XIY
-
SFO
36h 45m
1 stop
$871China Southern
Thu, Apr 30 - Sun, May 10
China Southern Logo
12:35 am - 12:15 am
SFO
-
XIY
32h 40m
2 stops
China Southern Logo
5:00 pm - 8:30 pm
XIY
-
SFO
42h 30m
2 stops
$873China Southern
Thu, Apr 30 - Sun, May 10
China Southern Logo
12:35 am - 9:40 pm
SFO
-
XIY
30h 05m
1 stop
China Southern Logo
10:45 pm - 8:30 pm
XIY
-
SFO
36h 45m
1 stop
$874China Southern
Thu, Apr 30 - Sun, May 10
China Eastern Logo
12:00 pm - 11:20 am
SFO
-
XIY
31h 20m
1 stop
China Eastern Logo
6:30 am - 10:00 am
XIY
-
SFO
18h 30m
1 stop
$910China Eastern
Sat, Feb 28 - Sat, Mar 14
China Eastern Logo
12:00 pm - 11:35 pm
SFO
-
XIY
19h 35m
1 stop
China Eastern Logo
1:30 pm - 3:03 pm
XIY
-
SFO
41h 33m
2 stops
$912China Eastern
Thu, Feb 26 - Thu, Mar 5
China Eastern Logo
8:55 am - 11:35 pm
SFO
-
XIY
23h 40m
2 stops
China Eastern Logo
7:00 am - 10:00 am
XIY
-
SFO
18h 00m
1 stop
$925China Eastern
Thu, Mar 12 - Thu, Mar 19
China Southern Logo
12:35 am - 2:45 pm
SFO
-
XIY
23h 10m
2 stops
China Southern Logo
4:30 pm - 8:30 pm
XIY
-
SFO
43h 00m
3 stops
$940China Southern
Thu, Apr 30 - Sun, May 10
China Eastern Logo
12:00 pm - 11:35 pm
SFO
-
XIY
19h 35m
1 stop
China Eastern Logo
8:00 am - 4:53 pm
XIY
-
SFO
23h 53m
2 stops
$944China Eastern
Sat, Feb 28 - Sat, Mar 14
China Eastern Logo
1:00 pm - 11:20 am
SFO
-
XIY
31h 20m
1 stop
China Eastern Logo
6:00 pm - 3:03 pm
XIY
-
SFO
36h 03m
2 stops
$949China Eastern
Thu, Mar 26 - Tue, Apr 7

Cathay Pacific flights from San Francisco to Xi'an

Our best Cathay Pacific deals on San Francisco to Xi'an flight tickets
Cathay Pacific
Feb 26
SFO11:25 amSan Francisco
35h 15m
1 stop
XIY2:40 pmXi'an Xianyang
Mar 5
XIY3:55 pmXi'an Xianyang
16h 25m
1 stop
SFO4:20 pmSan Francisco
$830
Cathay Pacific
Feb 1
SFO10:55 pmSan Francisco
23h 45m
1 stop
XIY2:40 pmXi'an Xianyang
Feb 6
XIY3:55 pmXi'an Xianyang
21h 20m
1 stop
SFO9:15 pmSan Francisco
$928
Cathay Pacific
Jan 31
SFO11:25 amSan Francisco
35h 15m
1 stop
XIY2:40 pmXi'an Xianyang
Feb 7
XIY3:55 pmXi'an Xianyang
21h 20m
1 stop
SFO9:15 pmSan Francisco
$947

China Southern flights from San Francisco to Xi'an

Our best China Southern deals on San Francisco to Xi'an flight tickets
China Southern
Apr 30
SFO12:35 amSan Francisco
32h 40m
2 stops
XIY12:15 amXi'an Xianyang
May 10
XIY10:45 pmXi'an Xianyang
36h 45m
1 stop
SFO8:30 pmSan Francisco
$871
China Southern
Apr 30
SFO12:35 amSan Francisco
32h 40m
2 stops
XIY12:15 amXi'an Xianyang
May 10
XIY5:00 pmXi'an Xianyang
42h 30m
2 stops
SFO8:30 pmSan Francisco
$873
China Southern
Apr 30
SFO12:35 amSan Francisco
30h 05m
1 stop
XIY9:40 pmXi'an Xianyang
May 10
XIY10:45 pmXi'an Xianyang
36h 45m
1 stop
SFO8:30 pmSan Francisco
$874

momondo 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, momondo users made 832,500 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from San Francisco to Xi'an that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoXi'an

SFO - XIY

SFOXIY

San Francisco

Thu 2/26

11:25 am-2:40 pm

1 stop35h 15m

Xi'an Xianyang

Thu 3/5

3:55 pm-4:20 pm

1 stop16h 25m

$830

San FranciscoXi'an

SFO - XIY

SFOXIY

San Francisco

Thu 4/30

12:35 am-12:15 am

2 stops32h 40m

Xi'an Xianyang

Sun 5/10

10:45 pm-8:30 pm

1 stop36h 45m

$871

San FranciscoXi'an

SFO - XIY

SFOXIY

San Francisco

Thu 4/30

12:35 am-12:15 am

2 stops32h 40m

Xi'an Xianyang

Sun 5/10

5:00 pm-8:30 pm

2 stops42h 30m

$873

San FranciscoXi'an

SFO - XIY

SFOXIY

San Francisco

Thu 4/30

12:35 am-9:40 pm

1 stop30h 05m

Xi'an Xianyang

Sun 5/10

10:45 pm-8:30 pm

1 stop36h 45m

$874

San FranciscoXi'an

SFO - XIY

SFOXIY

San Francisco

Sat 2/28

12:00 pm-11:20 am

1 stop31h 20m

Xi'an Xianyang

Sat 3/14

6:30 am-10:00 am

1 stop18h 30m

$910

San FranciscoXi'an

SFO - XIY

SFOXIY

San Francisco

Thu 2/26

12:00 pm-11:35 pm

1 stop19h 35m

Xi'an Xianyang

Thu 3/5

1:30 pm-3:03 pm

2 stops41h 33m

$912

San FranciscoXi'an

SFO - XIY

SFOXIY

San Francisco

Thu 3/12

8:55 am-11:35 pm

2 stops23h 40m

Xi'an Xianyang

Thu 3/19

7:00 am-10:00 am

1 stop18h 00m

$925

San FranciscoXi'an

SFO - XIY

SFOXIY

San Francisco

Thu 4/30

12:35 am-2:45 pm

2 stops23h 10m

Xi'an Xianyang

Sun 5/10

4:30 pm-8:30 pm

3 stops43h 00m

$940

San FranciscoXi'an

SFO - XIY

SFOXIY

San Francisco

Sat 2/28

12:00 pm-11:35 pm

1 stop19h 35m

Xi'an Xianyang

Sat 3/14

8:00 am-4:53 pm

2 stops23h 53m

$944

San FranciscoXi'an

SFO - XIY

SFOXIY

San Francisco

Thu 3/26

1:00 pm-11:20 am

1 stop31h 20m

Xi'an Xianyang

Tue 4/7

6:00 pm-3:03 pm

2 stops36h 03m

$949

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Xi'an from

How to get the cheapest flight ticket from San Francisco to Xi'an

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Xi'an?

In general, August is the cheapest month to fly from San Francisco to Xi'an. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $718. If you aren’t able to travel to Xi'an during the month of August, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $885.

How far in advance should I book a flight to Xi'an?

You are more likely to see cheaper flights to Xi'an from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Xi'an for around $1,164 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Xi'an from San Francisco for as low as $826 on momondo.

Can stopping save me money on San Francisco to Xi'an flights?

You could potentially save up to 6% on your flight if you consider stops on a San Francisco to Xi'an flight.

How have San Francisco to Xi'an flight prices changed over time?

As of January 2026, prices for San Francisco to Xi'an flights are approximately 29% cheaper when compared to flights at the same time last year.

When to book flights from San Francisco to Xi'an

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Xi'an according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to Xi'an (SFO to XIY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Xi'an

Fastest flight time

19h 35m

Direct flights

None
The fastest flight from San Francisco to Xi'an takes 19h 35m
There are no direct flights from San Francisco to Xi'an. There are no popular flight routes from San Francisco to Xi'an.
Search flight deals

  • How far is San Francisco to Xi'an Xianyang by plane?

    The straight-line distance from San Francisco to Xi'an Xianyang is 6463.7 mi. By plane, this route typically takes 19h 35m.

  • When did momondo last update prices for flights from San Francisco Airport to Xi'an Xianyang Airport?

    Prices for flights from San Francisco Airport to Xi'an Xianyang Airport were last updated today.

  • How many operators does momondo search for flights from San Francisco Airport to Xi'an Xianyang Airport?

  • How old do you have to be to fly from San Francisco Airport to Xi'an Xianyang Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Francisco Airport to Xi'an Xianyang Airport.

  • What documentation or ID do you need to fly to Xi'an Xianyang Airport?

    The travel and health documents required for your trip to Xi'an Xianyang Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Xi'an Xianyang Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from San Francisco to Xi'an?

Best airlines flying from San Francisco to Xi'an

Compare and see reviews for airlines that fly from San Francisco to Xi'an with momondo
Airline
Rating
Free Cancellation
Price
Cathay PacificPriceFrom $667Free CancellationRating
7.6
1,148 reviews
Search Cathay Pacific flights
China EasternPriceFrom $718Free CancellationRating
7.2
192 reviews
Search China Eastern flights
China SouthernPriceFrom $738Free CancellationRating
7.3
136 reviews
Search China Southern flights
Air ChinaPriceFrom $793Free CancellationRating
7.2
138 reviews
Search Air China flights
Asiana AirlinesPriceFrom $885Free CancellationRating
8.1
501 reviews
Search Asiana Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Xi'an?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Francisco to Xi'an. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from San Francisco to Xi'an with flexible booking policies on momondo?

momondo does allow users to show only those flights to Xi'an from San Francisco which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from San Francisco to Xi'an?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Xi'an from San Francisco.

I’m not ready to book a flight from San Francisco to Xi'an right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Francisco to Xi'an now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Xi'an and let you know when they change.

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