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Cheap flights from San Francisco to Sanya from $448

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 Sanya departing on 11/2. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Francisco to Sanya

Cheap round-trip flights

Enter your travel dates to find the best prices.
China Southern Logo
12:35 am - 11:30 amSFO  San Francisco-SYX Sanya Phoenix Intl
19h 55m1 stop Guangzhou Baiyun
China Southern Logo
10:25 pm - 8:40 pmSYX  Sanya Phoenix Intl-SFO San Francisco
37h 15m2 stops Guangzhou Baiyun Wuhan
$847China Southern
Tue, Sep 22 - Wed, Sep 30
China Southern Logo
12:35 am - 3:30 pmSFO  San Francisco-SYX Sanya Phoenix Intl
23h 55m1 stop Guangzhou Baiyun
China Southern Logo
9:00 pm - 8:40 pmSYX  Sanya Phoenix Intl-SFO San Francisco
38h 40m1 stop Wuhan
$852China Southern
Tue, Sep 22 - Wed, Sep 30
China Southern Logo
12:35 am - 12:55 amSFO  San Francisco-SYX Sanya Phoenix Intl
33h 20m1 stop Guangzhou Baiyun
China Southern Logo
10:25 pm - 8:40 pmSYX  Sanya Phoenix Intl-SFO San Francisco
37h 15m2 stops Guangzhou Baiyun Wuhan
$870China Southern
Tue, Sep 22 - Wed, Sep 30
China Southern Logo
11:35 pm - 1:35 pmSFO  San Francisco-SYX Sanya Phoenix Intl
22h 00m1 stop Guangzhou Baiyun
China Southern Logo
11:15 pm - 7:40 pmSYX  Sanya Phoenix Intl-SFO San Francisco
36h 25m2 stops Guangzhou Baiyun Wuhan
$870China Southern
Sat, Dec 5 - Sun, Dec 13
China Southern Logo
12:35 am - 3:30 pmSFO  San Francisco-SYX Sanya Phoenix Intl
23h 55m1 stop Guangzhou Baiyun
China Southern Logo
9:00 pm - 8:40 pmSYX  Sanya Phoenix Intl-SFO San Francisco
38h 40m1 stop Wuhan
$874China Southern
Tue, Sep 22 - Wed, Sep 30
Multiple Airlines Logo
6:59 pm - 11:30 amSFO  San Francisco-SYX Sanya Phoenix Intl
25h 31m2 stops Los Angeles Guangzhou Baiyun
Multiple Airlines Logo
10:25 pm - 8:40 pmSYX  Sanya Phoenix Intl-SFO San Francisco
37h 15m2 stops Guangzhou Baiyun Wuhan
$904Multiple Airlines
Wed, Sep 23 - Wed, Sep 30
Multiple Airlines Logo
12:00 pm - 8:05 pmSFO  San Francisco-SYX Sanya Phoenix Intl
40h 05m1 stop Shanghai Pu Dong
Multiple Airlines Logo
3:00 pm - 9:00 amSYX  Sanya Phoenix Intl-SFO San Francisco
34h 00m1 stop Shanghai Pu Dong
$906Multiple Airlines
Sat, Dec 5 - Sun, Dec 13
Multiple Airlines Logo
8:00 am - 11:30 pmSFO  San Francisco-SYX Sanya Phoenix Intl
23h 30m2 stops Los Angeles Shanghai Pu Dong
Multiple Airlines Logo
3:00 pm - 1:52 pmSYX  Sanya Phoenix Intl-SFO San Francisco
38h 52m2 stops Shanghai Pu Dong Los Angeles
$1,002Multiple Airlines
Sat, Dec 5 - Sun, Dec 13
Multiple Airlines Logo
6:59 pm - 11:30 amSFO  San Francisco-SYX Sanya Phoenix Intl
25h 31m2 stops Los Angeles Guangzhou Baiyun
Multiple Airlines Logo
11:00 pm - 8:40 pmSYX  Sanya Phoenix Intl-SFO San Francisco
36h 40m3 stops Changsha Huanghua Intl Guangzhou Baiyun Wuhan
$1,031Multiple Airlines
Wed, Sep 23 - Wed, Sep 30
Multiple Airlines Logo
1:00 am - 12:45 pmSFO  San Francisco-SYX Sanya Phoenix Intl
20h 45m2 stops Taipei City Taiwan Taoyuan Intl Hong Kong Intl
Multiple Airlines Logo
5:30 pm - 9:05 amSYX  Sanya Phoenix Intl-SFO San Francisco
30h 35m1 stop Shanghai Pu Dong
$1,105Multiple Airlines
Wed, Sep 9 - Fri, Sep 11

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China Southern flights from San Francisco to Sanya

Our best China Southern deals on San Francisco to Sanya flight tickets
China Southern
Sep 22
SFO12:35 amSan Francisco
19h 55m
1 stop
SYX11:30 amSanya Phoenix Intl
Sep 30
SYX10:25 pmSanya Phoenix Intl
37h 15m
2 stops
SFO8:40 pmSan Francisco
$847
China Southern
Sep 22
SFO12:35 amSan Francisco
23h 55m
1 stop
SYX3:30 pmSanya Phoenix Intl
Sep 30
SYX9:00 pmSanya Phoenix Intl
38h 40m
1 stop
SFO8:40 pmSan Francisco
$852
China Southern
Sep 22
SFO12:35 amSan Francisco
33h 20m
1 stop
SYX12:55 amSanya Phoenix Intl
Sep 30
SYX10:25 pmSanya Phoenix Intl
37h 15m
2 stops
SFO8:40 pmSan Francisco
$870

Air China flights from San Francisco to Sanya

Our best Air China deals on San Francisco to Sanya flight tickets
Air China
Sep 24
SFO10:25 amSan Francisco
42h 20m
2 stops
SYX7:45 pmSanya Phoenix Intl
Sep 28
SYX8:55 pmSanya Phoenix Intl
52h 35m
2 stops
SFO10:30 amSan Francisco
$1,922
Air China
Sep 24
SFO12:28 pmSan Francisco
38h 42m
2 stops
SYX6:10 pmSanya Phoenix Intl
Sep 28
SYX8:55 pmSanya Phoenix Intl
52h 35m
2 stops
SFO10:30 amSan Francisco
$2,072

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Sanya 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 August 11, 2026.
Use the filters below to find and compare flights from San Francisco to Sanya that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoSanya

SFO San Francisco - SYX Sanya Phoenix Intl

SFOSYX

San Francisco

Tue 9/22

12:35 am-11:30 am

1 stop19h 55m

Sanya Phoenix Intl

Wed 9/30

10:25 pm-8:40 pm

2 stops37h 15m

$847

San FranciscoSanya

SFO San Francisco - SYX Sanya Phoenix Intl

SFOSYX

San Francisco

Tue 9/22

12:35 am-3:30 pm

1 stop23h 55m

Sanya Phoenix Intl

Wed 9/30

9:00 pm-8:40 pm

1 stop38h 40m

$852

San FranciscoSanya

SFO San Francisco - SYX Sanya Phoenix Intl

SFOSYX

San Francisco

Tue 9/22

12:35 am-12:55 am

1 stop33h 20m

Sanya Phoenix Intl

Wed 9/30

10:25 pm-8:40 pm

2 stops37h 15m

$870

San FranciscoSanya

SFO San Francisco - SYX Sanya Phoenix Intl

SFOSYX

San Francisco

Sat 12/5

11:35 pm-1:35 pm

1 stop22h 00m

Sanya Phoenix Intl

Sun 12/13

11:15 pm-7:40 pm

2 stops36h 25m

$870

San FranciscoSanya

SFO San Francisco - SYX Sanya Phoenix Intl

SFOSYX

San Francisco

Tue 9/22

12:35 am-3:30 pm

1 stop23h 55m

Sanya Phoenix Intl

Wed 9/30

9:00 pm-8:40 pm

1 stop38h 40m

$874

San FranciscoSanya

SFO San Francisco - SYX Sanya Phoenix Intl

SFOSYX

San Francisco

Wed 9/23

6:59 pm-11:30 am

2 stops25h 31m

Sanya Phoenix Intl

Wed 9/30

10:25 pm-8:40 pm

2 stops37h 15m

$904

San FranciscoSanya

SFO San Francisco - SYX Sanya Phoenix Intl

SFOSYX

San Francisco

Sat 12/5

12:00 pm-8:05 pm

1 stop40h 05m

Sanya Phoenix Intl

Sun 12/13

3:00 pm-9:00 am

1 stop34h 00m

$906

San FranciscoSanya

SFO San Francisco - SYX Sanya Phoenix Intl

SFOSYX

San Francisco

Sat 12/5

8:00 am-11:30 pm

2 stops23h 30m

Sanya Phoenix Intl

Sun 12/13

3:00 pm-1:52 pm

2 stops38h 52m

$1,002

San FranciscoSanya

SFO San Francisco - SYX Sanya Phoenix Intl

SFOSYX

San Francisco

Wed 9/23

6:59 pm-11:30 am

2 stops25h 31m

Sanya Phoenix Intl

Wed 9/30

11:00 pm-8:40 pm

3 stops36h 40m

$1,031
Quickest round-trip

San FranciscoSanya

SFO San Francisco - SYX Sanya Phoenix Intl

SFOSYX

San Francisco

Wed 9/9

1:00 am-12:45 pm

2 stops20h 45m

Sanya Phoenix Intl

Fri 9/11

5:30 pm-9:05 am

1 stop30h 35m

$1,105

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Sanya from

How to get the cheapest flight ticket from San Francisco to Sanya

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

Can stopping save me money on San Francisco to Sanya flights?

You could potentially save up to 24% on your flight if you consider stops on a San Francisco to Sanya flight.

When to book flights from San Francisco to Sanya

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

Cheap San Francisco to Sanya (SFO to SYX) flight deals and tips

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

Fastest flight time

25h 31m

Direct flights

None
The fastest flight from San Francisco to Sanya takes 25h 31m
There are no direct flights from San Francisco to Sanya. There are no popular flight routes from San Francisco to Sanya.
Search flight deals

Frequently asked questions about flying from San Francisco to Sanya

  • How far is San Francisco to Sanya Phoenix Intl by plane?

    San Francisco and Sanya Phoenix Intl are 7301.0 mi apart from one another. Flights usually cover this in 25h 31m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from San Francisco Airport to Sanya Phoenix Intl Airport?

    Prices for flights from San Francisco Airport to Sanya Phoenix Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Francisco Airport to Sanya Phoenix Intl Airport?

  • How old do you have to be to fly from San Francisco Airport to Sanya Phoenix Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Sanya Phoenix Intl Airport.

  • What documentation or ID do you need to fly to Sanya Phoenix Intl Airport?

    The travel and health documents you'll need for your trip to Sanya Phoenix Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sanya Phoenix Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from San Francisco to Sanya?

Best airlines flying from San Francisco to Sanya

Compare and see reviews for airlines that fly from San Francisco to Sanya with momondo
Airline
Rating
Free Cancellation
Price
China SouthernPriceFrom $738Free CancellationRating
7.3
173 reviews
Search China Southern flights
China EasternPriceFrom $750Free CancellationRating
7.3
232 reviews
Search China Eastern flights

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Sanya?

Finding the right flight to Sanya from San Francisco is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sanya quick and easy, saving you time and money.

Can I find flights from San Francisco to Sanya with flexible booking policies on momondo?

Yes. All flights to Sanya from San Francisco on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Francisco to Sanya?

Once all potential San Francisco to Sanya flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Sanya, momondo offers a useful price alert feature which will track prices for flights to Sanya from San Francisco and alert you when they change.

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Thu 9/10
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