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Cheap flights from San Francisco to Xi'an from $433

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 9/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
1:20 am - 2:30 pm
SFO
-
XIY
22h 10m
1 stop
Cathay Pacific Logo
3:50 pm - 10:55 am
XIY
-
SFO
34h 05m
1 stop
$812Cathay Pacific
Tue, Aug 25 - Tue, Sep 22
Cathay Pacific Logo
1:20 am - 2:30 pm
SFO
-
XIY
22h 10m
1 stop
Cathay Pacific Logo
3:50 pm - 10:55 am
XIY
-
SFO
34h 05m
1 stop
$813Cathay Pacific
Tue, Aug 25 - Tue, Sep 22
Multiple Airlines Logo
4:44 pm - 7:50 pm
SFO
-
XIY
35h 06m
2 stops
Multiple Airlines Logo
5:15 pm - 9:00 am
XIY
-
SFO
31h 45m
2 stops
$852Multiple Airlines
Sun, Nov 15 - Thu, Dec 3
Cathay Pacific Logo
10:55 pm - 2:40 pm
SFO
-
XIY
23h 45m
1 stop
Cathay Pacific Logo
3:55 pm - 9:15 pm
XIY
-
SFO
21h 20m
1 stop
$854Cathay Pacific
Mon, Nov 16 - Tue, Dec 1
Cathay Pacific Logo
1:00 pm - 11:40 pm
SFO
-
XIY
19h 40m
1 stop
Cathay Pacific Logo
3:55 pm - 10:15 pm
XIY
-
SFO
21h 20m
1 stop
$860Cathay Pacific
Thu, Oct 1 - Sat, Oct 31
Cathay Pacific Logo
10:55 pm - 2:40 pm
SFO
-
XIY
23h 45m
1 stop
Cathay Pacific Logo
3:55 pm - 9:15 pm
XIY
-
SFO
21h 20m
1 stop
$863Cathay Pacific
Sat, Nov 14 - Wed, Dec 9
Asiana Airlines Logo
11:50 pm - 12:25 pm
SFO
-
XIY
20h 35m
1 stop
Asiana Airlines Logo
1:25 pm - 2:00 pm
XIY
-
SFO
16h 35m
1 stop
$864Asiana Airlines
Sun, Nov 15 - Thu, Dec 3
Cathay Pacific Logo
2:00 pm - 2:30 pm
SFO
-
XIY
33h 30m
1 stop
Cathay Pacific Logo
3:50 pm - 10:40 pm
XIY
-
SFO
21h 50m
1 stop
$866Cathay Pacific
Wed, Jul 15 - Sat, Sep 19
Cathay Pacific Logo
10:55 pm - 2:40 pm
SFO
-
XIY
23h 45m
1 stop
Cathay Pacific Logo
3:55 pm - 9:15 pm
XIY
-
SFO
21h 20m
1 stop
$873Cathay Pacific
Sat, Nov 14 - Wed, Dec 2
Cathay Pacific Logo
12:25 pm - 2:40 pm
SFO
-
XIY
35h 15m
1 stop
Cathay Pacific Logo
3:55 pm - 9:45 am
XIY
-
SFO
33h 50m
1 stop
$885Cathay Pacific
Wed, Oct 28 - Wed, Nov 4

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China Eastern flights from San Francisco to Xi'an

Our best China Eastern deals on San Francisco to Xi'an flight tickets
China Eastern
Sep 9
SFO8:55 amSan Francisco
23h 55m
2 stops
XIY11:50 pmXi'an Xianyang
Oct 28
XIY6:00 pmXi'an Xianyang
31h 00m
1 stop
SFO10:00 amSan Francisco
$991
China Eastern
Nov 15
SFO7:00 amSan Francisco
43h 45m
2 stops
XIY6:45 pmXi'an Xianyang
Dec 10
XIY6:30 amXi'an Xianyang
18h 30m
1 stop
SFO9:00 amSan Francisco
$999
China Eastern
Nov 14
SFO7:00 amSan Francisco
24h 35m
2 stops
XIY11:35 pmXi'an Xianyang
Dec 10
XIY8:00 amXi'an Xianyang
17h 00m
1 stop
SFO9:00 amSan Francisco
$1,023

Cathay Pacific flights from San Francisco to Xi'an

Our best Cathay Pacific deals on San Francisco to Xi'an flight tickets
Cathay Pacific
Aug 25
SFO1:20 amSan Francisco
22h 10m
1 stop
XIY2:30 pmXi'an Xianyang
Sep 22
XIY3:50 pmXi'an Xianyang
34h 05m
1 stop
SFO10:55 amSan Francisco
$812
Cathay Pacific
Aug 25
SFO1:20 amSan Francisco
22h 10m
1 stop
XIY2:30 pmXi'an Xianyang
Sep 22
XIY3:50 pmXi'an Xianyang
34h 05m
1 stop
SFO10:55 amSan Francisco
$813
Cathay Pacific
Nov 16
SFO10:55 pmSan Francisco
23h 45m
1 stop
XIY2:40 pmXi'an Xianyang
Dec 1
XIY3:55 pmXi'an Xianyang
21h 20m
1 stop
SFO9:15 pmSan Francisco
$854

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 June 17, 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

Cheapest round-trip

San FranciscoXi'an

SFO - XIY

SFOXIY

San Francisco

Tue 8/25

1:20 am-2:30 pm

1 stop22h 10m

Xi'an Xianyang

Tue 9/22

3:50 pm-10:55 am

1 stop34h 05m

$812

San FranciscoXi'an

SFO - XIY

SFOXIY

San Francisco

Tue 8/25

1:20 am-2:30 pm

1 stop22h 10m

Xi'an Xianyang

Tue 9/22

3:50 pm-10:55 am

1 stop34h 05m

$813

San FranciscoXi'an

SFO - XIY

SFOXIY

San Francisco

Sun 11/15

4:44 pm-7:50 pm

2 stops35h 06m

Xi'an Xianyang

Thu 12/3

5:15 pm-9:00 am

2 stops31h 45m

$852

San FranciscoXi'an

SFO - XIY

SFOXIY

San Francisco

Mon 11/16

10:55 pm-2:40 pm

1 stop23h 45m

Xi'an Xianyang

Tue 12/1

3:55 pm-9:15 pm

1 stop21h 20m

$854

San FranciscoXi'an

SFO - XIY

SFOXIY

San Francisco

Thu 10/1

1:00 pm-11:40 pm

1 stop19h 40m

Xi'an Xianyang

Sat 10/31

3:55 pm-10:15 pm

1 stop21h 20m

$860

San FranciscoXi'an

SFO - XIY

SFOXIY

San Francisco

Sat 11/14

10:55 pm-2:40 pm

1 stop23h 45m

Xi'an Xianyang

Wed 12/9

3:55 pm-9:15 pm

1 stop21h 20m

$863
Quickest round-trip

San FranciscoXi'an

SFO - XIY

SFOXIY

San Francisco

Sun 11/15

11:50 pm-12:25 pm

1 stop20h 35m

Xi'an Xianyang

Thu 12/3

1:25 pm-2:00 pm

1 stop16h 35m

$864

San FranciscoXi'an

SFO - XIY

SFOXIY

San Francisco

Wed 7/15

2:00 pm-2:30 pm

1 stop33h 30m

Xi'an Xianyang

Sat 9/19

3:50 pm-10:40 pm

1 stop21h 50m

$866

San FranciscoXi'an

SFO - XIY

SFOXIY

San Francisco

Sat 11/14

10:55 pm-2:40 pm

1 stop23h 45m

Xi'an Xianyang

Wed 12/2

3:55 pm-9:15 pm

1 stop21h 20m

$873

San FranciscoXi'an

SFO - XIY

SFOXIY

San Francisco

Wed 10/28

12:25 pm-2:40 pm

1 stop35h 15m

Xi'an Xianyang

Wed 11/4

3:55 pm-9:45 am

1 stop33h 50m

$885

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 typical price of a round-trip flight between San Francisco and Xi'an?

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

In general, January 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 $0. If you aren’t able to travel to Xi'an during the month of January, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $706.

How far in advance should I book a flight from San Francisco 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 $1,223 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 $849 on momondo.

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

You could potentially save up to 25% on your flight if you consider stops on a San Francisco to Xi'an flight.

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 40m

Direct flights

None
The fastest flight from San Francisco to Xi'an takes 19h 40m
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

Frequently asked questions about flying from San Francisco to Xi'an

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

    The straight-line distance from San Francisco to Xi'an Xianyang is 6464.7 mi. By plane, this route typically takes 19h 40m.

  • 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 $699Free CancellationRating
7.6
1,380 reviews
Search Cathay Pacific flights
China EasternPriceFrom $718Free CancellationRating
7.3
223 reviews
Search China Eastern flights
Asiana AirlinesPriceFrom $822Free CancellationRating
8.1
544 reviews
Search Asiana Airlines flights
Air ChinaPriceFrom $825Free CancellationRating
7.3
155 reviews
Search Air China 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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