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Cheap flights from San Francisco to Xi'an from $427

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 9/2. 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

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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
2:00 pm - 2:30 pm
SFO
-
XIY
33h 30m
1 stop
Cathay Pacific Logo
3:50 pm - 11:15 pm
XIY
-
SFO
22h 25m
1 stop
$696Cathay Pacific
Thu, Aug 20 - Sun, Sep 13
China Southern Logo
12:35 am - 9:40 pm
SFO
-
XIY
30h 05m
1 stop
China Southern Logo
10:45 pm - 8:40 pm
XIY
-
SFO
36h 55m
1 stop
$719China Southern
Mon, Aug 24 - Sun, Sep 13
China Southern Logo
12:35 am - 9:40 pm
SFO
-
XIY
30h 05m
1 stop
China Southern Logo
9:00 pm - 8:40 pm
XIY
-
SFO
38h 40m
2 stops
$720China Southern
Mon, Aug 24 - Sun, Sep 13
China Southern Logo
12:35 am - 9:40 pm
SFO
-
XIY
30h 05m
1 stop
China Southern Logo
10:45 pm - 8:40 pm
XIY
-
SFO
36h 55m
1 stop
$752China Southern
Thu, Aug 20 - Wed, Sep 9
China Southern Logo
12:35 am - 3:40 pm
SFO
-
XIY
24h 05m
2 stops
China Southern Logo
10:45 pm - 8:40 pm
XIY
-
SFO
36h 55m
1 stop
$754China Southern
Thu, Aug 20 - Wed, Sep 9
China Southern Logo
12:35 am - 11:05 pm
SFO
-
XIY
31h 30m
2 stops
China Southern Logo
5:00 pm - 8:40 pm
XIY
-
SFO
42h 40m
2 stops
$755China Southern
Thu, Aug 20 - Sun, Sep 13
Cathay Pacific Logo
1:20 am - 2:30 pm
SFO
-
XIY
22h 10m
1 stop
Cathay Pacific Logo
3:50 pm - 11:25 am
XIY
-
SFO
34h 35m
1 stop
$774Cathay Pacific
Sun, Jul 26 - Tue, Aug 25
Multiple Airlines Logo
8:00 am - 12:10 am
SFO
-
XIY
25h 10m
2 stops
Multiple Airlines Logo
9:00 pm - 3:11 pm
XIY
-
SFO
33h 11m
2 stops
$788Multiple Airlines
Thu, Aug 20 - Sun, Sep 13
Multiple Airlines Logo
8:50 am - 10:15 pm
SFO
-
XIY
22h 25m
2 stops
Multiple Airlines Logo
12:10 pm - 8:40 pm
XIY
-
SFO
23h 30m
2 stops
$795Multiple Airlines
Sun, Aug 23 - Sat, Sep 12
Cathay Pacific Logo
1:00 pm - 2:30 pm
SFO
-
XIY
34h 30m
1 stop
Cathay Pacific Logo
3:50 pm - 10:40 pm
XIY
-
SFO
21h 50m
1 stop
$796Cathay Pacific
Fri, May 1 - Sat, May 9

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 20
SFO2:00 pmSan Francisco
33h 30m
1 stop
XIY2:30 pmXi'an Xianyang
Sep 13
XIY3:50 pmXi'an Xianyang
22h 25m
1 stop
SFO11:15 pmSan Francisco
$696
Cathay Pacific
Jul 26
SFO1:20 amSan Francisco
22h 10m
1 stop
XIY2:30 pmXi'an Xianyang
Aug 26
XIY3:50 pmXi'an Xianyang
34h 35m
1 stop
SFO11:25 amSan Francisco
$774
Cathay Pacific
Jul 26
SFO2:00 pmSan Francisco
33h 30m
1 stop
XIY2:30 pmXi'an Xianyang
Aug 24
XIY3:50 pmXi'an Xianyang
22h 25m
1 stop
SFO11:15 pmSan Francisco
$824

China Eastern flights from San Francisco to Xi'an

Our best China Eastern deals on San Francisco to Xi'an flight tickets
China Eastern
Aug 20
SFO12:00 pmSan Francisco
30h 35m
1 stop
XIY9:35 amXi'an Xianyang
Sep 13
XIY1:00 pmXi'an Xianyang
35h 05m
1 stop
SFO9:05 amSan Francisco
$834
China Eastern
Aug 24
SFO12:00 pmSan Francisco
35h 20m
1 stop
XIY2:20 pmXi'an Xianyang
Sep 12
XIY7:30 amXi'an Xianyang
16h 35m
1 stop
SFO9:05 amSan Francisco
$861
China Eastern
Aug 20
SFO12:00 pmSan Francisco
21h 10m
1 stop
XIY12:10 amXi'an Xianyang
Sep 13
XIY9:00 pmXi'an Xianyang
35h 50m
2 stops
SFO5:50 pmSan Francisco
$865

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 March 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

Thu 8/20

2:00 pm-2:30 pm

1 stop33h 30m

Xi'an Xianyang

Sun 9/13

3:50 pm-11:15 pm

1 stop22h 25m

$696

San FranciscoXi'an

SFO - XIY

SFOXIY

San Francisco

Mon 8/24

12:35 am-9:40 pm

1 stop30h 05m

Xi'an Xianyang

Sun 9/13

10:45 pm-8:40 pm

1 stop36h 55m

$719

San FranciscoXi'an

SFO - XIY

SFOXIY

San Francisco

Mon 8/24

12:35 am-9:40 pm

1 stop30h 05m

Xi'an Xianyang

Sun 9/13

9:00 pm-8:40 pm

2 stops38h 40m

$720

San FranciscoXi'an

SFO - XIY

SFOXIY

San Francisco

Thu 8/20

12:35 am-9:40 pm

1 stop30h 05m

Xi'an Xianyang

Wed 9/9

10:45 pm-8:40 pm

1 stop36h 55m

$752

San FranciscoXi'an

SFO - XIY

SFOXIY

San Francisco

Thu 8/20

12:35 am-3:40 pm

2 stops24h 05m

Xi'an Xianyang

Wed 9/9

10:45 pm-8:40 pm

1 stop36h 55m

$754

San FranciscoXi'an

SFO - XIY

SFOXIY

San Francisco

Thu 8/20

12:35 am-11:05 pm

2 stops31h 30m

Xi'an Xianyang

Sun 9/13

5:00 pm-8:40 pm

2 stops42h 40m

$755

San FranciscoXi'an

SFO - XIY

SFOXIY

San Francisco

Sun 7/26

1:20 am-2:30 pm

1 stop22h 10m

Xi'an Xianyang

Tue 8/25

3:50 pm-11:25 am

1 stop34h 35m

$774

San FranciscoXi'an

SFO - XIY

SFOXIY

San Francisco

Thu 8/20

8:00 am-12:10 am

2 stops25h 10m

Xi'an Xianyang

Sun 9/13

9:00 pm-3:11 pm

2 stops33h 11m

$788
Quickest round-trip

San FranciscoXi'an

SFO - XIY

SFOXIY

San Francisco

Sun 8/23

8:50 am-10:15 pm

2 stops22h 25m

Xi'an Xianyang

Sat 9/12

12:10 pm-8:40 pm

2 stops23h 30m

$795

San FranciscoXi'an

SFO - XIY

SFOXIY

San Francisco

Fri 5/1

1:00 pm-2:30 pm

1 stop34h 30m

Xi'an Xianyang

Sat 5/9

3:50 pm-10:40 pm

1 stop21h 50m

$796

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

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 $1,134 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 16% 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 March 2026, prices for San Francisco to Xi'an flights are approximately 35% 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

33h 30m

Direct flights

None
The fastest flight from San Francisco to Xi'an takes 33h 30m
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 33h 30m.

  • 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
1,214 reviews
Search Cathay Pacific flights
China EasternPriceFrom $687Free CancellationRating
7.2
197 reviews
Search China Eastern flights
China SouthernPriceFrom $738Free CancellationRating
7.4
142 reviews
Search China Southern flights
Asiana AirlinesPriceFrom $822Free CancellationRating
8.1
507 reviews
Search Asiana Airlines flights
Air ChinaPriceFrom $825Free CancellationRating
7.3
142 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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