What airlines fly to Hainan?

China Eastern, China Southern and Cathay Pacific are the top three most popular airlines that fly to Hainan from San Francisco according to our data. China Eastern is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Hainan. Keep in mind that there are 3 different airlines that fly to Hainan on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from San Francisco Airport to Hainan?

Prices for flights from San Francisco Airport to Hainan refresh daily.

How many operators does momondo search for flights from San Francisco Airport to Hainan?

As of March 2026, there are 3 operators available to choose from for flights from San Francisco Airport to Hainan.

How old do you have to be to fly from San Francisco Airport to Hainan?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Hainan.

What documentation or ID do you need to fly to Hainan?

The required travel and health documents for your Hainan trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hainan. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$849 Cheap Flights from San Francisco to Hainan in 2026

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from San Francisco to Hainan

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:20 am - 3:40 pm

SFO

HAK

24h 20m

1 stop

4:50 pm - 10:55 am

HAK

SFO

33h 05m

1 stop

$849Cathay Pacific

Mon, Apr 20 - Sun, May 10

12:35 am - 2:00 pm

SFO

HAK

22h 25m

2 stops

9:05 pm - 8:40 pm

HAK

SFO

38h 35m

2 stops

$872China Southern

Mon, Apr 20 - Sun, May 10

12:35 am - 10:45 am

SFO

HAK

19h 10m

1 stop

9:05 pm - 8:40 pm

HAK

SFO

38h 35m

2 stops

$874China Southern

Mon, Apr 20 - Sun, May 10

1:00 pm - 3:40 pm

SFO

HAK

35h 40m

1 stop

4:50 pm - 10:40 pm

HAK

SFO

20h 50m

1 stop

$902Cathay Pacific

Fri, May 1 - Sun, May 17

12:35 am - 12:55 pm

SFO

HAK

21h 20m

2 stops

2:00 pm - 8:40 pm

HAK

SFO

21h 40m

2 stops

$956China Southern

Thu, Apr 16 - Thu, Apr 30

12:35 am - 3:00 pm

SFO

HAK

23h 25m

1 stop

4:00 pm - 8:40 pm

HAK

SFO

19h 40m

2 stops

$957China Southern

Thu, Apr 16 - Thu, Apr 30

12:35 am - 5:55 pm

SFO

HAK

26h 20m

1 stop

6:50 pm - 8:40 pm

HAK

SFO

16h 50m

1 stop

$959China Southern

Thu, Apr 16 - Thu, Apr 30

12:35 am - 5:50 pm

SFO

HAK

26h 15m

2 stops

10:45 pm - 8:40 pm

HAK

SFO

36h 55m

3 stops

$960China Southern

Mon, Apr 20 - Sun, May 10

8:55 am - 1:35 pm

SFO

SYX

37h 40m

2 stops

6:40 am - 9:05 am

SYX

SFO

17h 25m

1 stop

$986China Eastern

Tue, Sep 1 - Sat, Sep 5

8:55 am - 1:05 pm

SFO

SYX

37h 10m

2 stops

5:30 pm - 5:50 pm

SYX

SFO

39h 20m

2 stops

$1,070China Eastern

Tue, Sep 1 - Sat, Sep 5

China Eastern flights from San Francisco to Hainan

Our best China Eastern deals on San Francisco to Hainan flight tickets

China Eastern

Sep 1

SFO8:55 amSan Francisco

37h 40m

2 stops

SYX1:35 pmSanya Phoenix Intl

Sep 5

SYX6:40 amSanya Phoenix Intl

17h 25m

1 stop

SFO9:05 amSan Francisco

$986

China Eastern

Sep 1

SFO8:55 amSan Francisco

37h 10m

2 stops

SYX1:05 pmSanya Phoenix Intl

Sep 5

SYX5:30 pmSanya Phoenix Intl

39h 20m

2 stops

SFO5:50 pmSan Francisco

$1,070

China Eastern

Sep 1

SFO8:55 amSan Francisco

37h 10m

2 stops

SYX1:05 pmSanya Phoenix Intl

Sep 5

SYX6:40 amSanya Phoenix Intl

26h 10m

2 stops

SFO5:50 pmSan Francisco

$1,095

Cathay Pacific flights from San Francisco to Hainan

Our best Cathay Pacific deals on San Francisco to Hainan flight tickets

Cathay Pacific

Apr 20

SFO12:20 amSan Francisco

24h 20m

1 stop

HAK3:40 pmHaikou Meilan Intl

May 10

HAK4:50 pmHaikou Meilan Intl

33h 05m

1 stop

SFO10:55 amSan Francisco

$849

Cathay Pacific

May 1

SFO1:00 pmSan Francisco

35h 40m

1 stop

HAK3:40 pmHaikou Meilan Intl

May 17

HAK4:50 pmHaikou Meilan Intl

20h 50m

1 stop

SFO10:40 pmSan Francisco

$902

Cathay Pacific

Apr 20

SFO12:20 amSan Francisco

24h 20m

1 stop

HAK3:40 pmHaikou Meilan Intl

May 2

HAK4:50 pmHaikou Meilan Intl

20h 50m

1 stop

SFO10:40 pmSan Francisco

$1,037

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoHaikou

SFO - HAK

SFOHAK

San Francisco

Mon 4/20

12:20 am-3:40 pm

1 stop24h 20m

Haikou Meilan Intl

Sun 5/10

4:50 pm-10:55 am

1 stop33h 05m

$849

San FranciscoHaikou

SFO - HAK

SFOHAK

San Francisco

Mon 4/20

12:35 am-2:00 pm

2 stops22h 25m

Haikou Meilan Intl

Sun 5/10

9:05 pm-8:40 pm

2 stops38h 35m

$872

San FranciscoHaikou

SFO - HAK

SFOHAK

San Francisco

Mon 4/20

12:35 am-10:45 am

1 stop19h 10m

Haikou Meilan Intl

Sun 5/10

9:05 pm-8:40 pm

2 stops38h 35m

$874

San FranciscoHaikou

SFO - HAK

SFOHAK

San Francisco

Fri 5/1

1:00 pm-3:40 pm

1 stop35h 40m

Haikou Meilan Intl

Sun 5/17

4:50 pm-10:40 pm

1 stop20h 50m

$902

Quickest round-trip

San FranciscoHaikou

SFO - HAK

SFOHAK

San Francisco

Thu 4/16

12:35 am-12:55 pm

2 stops21h 20m

Haikou Meilan Intl

Thu 4/30

2:00 pm-8:40 pm

2 stops21h 40m

$956

San FranciscoHaikou

SFO - HAK

SFOHAK

San Francisco

Thu 4/16

12:35 am-3:00 pm

1 stop23h 25m

Haikou Meilan Intl

Thu 4/30

4:00 pm-8:40 pm

2 stops19h 40m

$957

San FranciscoHaikou

SFO - HAK

SFOHAK

San Francisco

Thu 4/16

12:35 am-5:55 pm

1 stop26h 20m

Haikou Meilan Intl

Thu 4/30

6:50 pm-8:40 pm

1 stop16h 50m

$959

San FranciscoHaikou

SFO - HAK

SFOHAK

San Francisco

Mon 4/20

12:35 am-5:50 pm

2 stops26h 15m

Haikou Meilan Intl

Sun 5/10

10:45 pm-8:40 pm

3 stops36h 55m

$960

San FranciscoSanya

SFO - SYX

SFOSYX

San Francisco

Tue 9/1

8:55 am-1:35 pm

2 stops37h 40m

Sanya Phoenix Intl

Sat 9/5

6:40 am-9:05 am

1 stop17h 25m

$986

San FranciscoSanya

SFO - SYX

SFOSYX

San Francisco

Tue 9/1

8:55 am-1:05 pm

2 stops37h 10m

Sanya Phoenix Intl

Sat 9/5

5:30 pm-5:50 pm

2 stops39h 20m

$1,070

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

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

Prices

Airlines

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

You could potentially save up to 31% on your flight if you consider stops on a San Francisco to Hainan flight.

Cheap San Francisco to Hainan flight deals and tips

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

Fastest flight time	26h 16m
Direct flights	None

The fastest flight from San Francisco to Hainan takes 26h 16m

There are no direct flights from San Francisco to Hainan. There are no popular flight routes from San Francisco to Hainan.

Search flight deals

When did momondo last update prices for flights from San Francisco Airport to Hainan?
Prices for flights from San Francisco Airport to Hainan refresh daily.
How many operators does momondo search for flights from San Francisco Airport to Hainan?
As of March 2026, there are 3 operators available to choose from for flights from San Francisco Airport to Hainan.
How old do you have to be to fly from San Francisco Airport to Hainan?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Hainan.
What documentation or ID do you need to fly to Hainan?
The required travel and health documents for your Hainan trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hainan. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from San Francisco to Hainan

Compare and see reviews for airlines that fly from San Francisco to Hainan with momondo

Airline	Rating	Free Cancellation	Price
Cathay Pacific	PriceFrom $634	Free Cancellation	Rating 7.6 1,232 reviews	Search Cathay Pacific flights
China Eastern	PriceFrom $711	Free Cancellation	Rating 7.2 200 reviews	Search China Eastern flights
China Southern	PriceFrom $738	Free Cancellation	Rating 7.4 145 reviews	Search China Southern flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Hainan from San Francisco.

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

Yes. momondo allows you to filter the results for San Francisco to Hainan flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Hainan from San Francisco. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Hainan from San Francisco are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.