What is the cheapest airline that flies from California to Hainan?

Cathay Pacific, Sichuan Airlines, and China Southern are the most popular carriers operating from California to Hainan

How long is the flight from California to Hainan?

On average, it takes 27h 19m to fly from California to Hainan if you fly out of Santa Ana (the most popular airport in California) and into Haikou (the most popular airport in Hainan). If you’re flying out of San Francisco and into Haikou, then the flight time is around 33h 20m.

What airlines fly to Hainan?

China Southern, China Eastern and Cathay Pacific are the top three most popular airlines that fly to Hainan from California according to our data. China Southern is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Hainan. Keep in mind that there are 5 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 California to Hainan?

Prices for flights from California to Hainan are updated daily.

How many operators does momondo search for flights from California to Hainan?

There are 5 operators available for flights from California to Hainan as of March 2026.

How old do you have to be to fly from California to Hainan?

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 California to Hainan.

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

The necessary travel and health documents for your Hainan trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$422 Cheap Flights from California to Hainan in 2026

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Find the cheapest flights from California to Hainan

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:30 pm - 3:40 pm

LAX

HAK

25h 10m

1 stop

4:50 pm - 10:00 pm

HAK

LAX

20h 10m

1 stop

$777Cathay Pacific

Thu, Apr 16 - Tue, May 12

11:50 pm - 10:55 am

LAX

HAK

20h 05m

1 stop

6:00 pm - 8:00 pm

HAK

LAX

17h 00m

1 stop

$789China Southern

Sun, Apr 26 - Sun, May 17

12:25 am - 3:40 pm

LAX

HAK

24h 15m

1 stop

4:50 pm - 10:45 am

HAK

LAX

32h 55m

1 stop

$806Cathay Pacific

Mon, Apr 20 - Sun, May 3

11:30 pm - 3:40 pm

LAX

HAK

25h 10m

1 stop

4:50 pm - 10:00 pm

HAK

LAX

20h 10m

1 stop

$827Cathay Pacific

Thu, Apr 23 - Fri, May 1

12:25 pm - 3:40 pm

LAX

HAK

36h 15m

1 stop

4:50 pm - 10:45 am

HAK

LAX

32h 55m

1 stop

$830Cathay Pacific

Thu, Apr 23 - Sat, May 2

12:25 am - 3:40 pm

LAX

HAK

24h 15m

1 stop

4:50 pm - 11:15 am

HAK

LAX

33h 25m

1 stop

$831Cathay Pacific

Fri, Aug 28 - Wed, Sep 9

12:30 pm - 1:05 pm

LAX

SYX

33h 35m

1 stop

6:40 am - 10:05 am

SYX

LAX

18h 25m

1 stop

$847China Eastern

Sun, Sep 6 - Thu, Sep 10

12:30 pm - 5:50 pm

LAX

HAK

38h 20m

1 stop

1:35 pm - 10:05 am

HAK

LAX

35h 30m

1 stop

$847China Eastern

Sun, Sep 6 - Wed, Sep 9

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

12:46 pm - 11:55 pm

SJC

SYX

44h 09m

3 stops

8:00 am - 12:06 pm

SYX

SJC

43h 06m

3 stops

$1,980American Airlines

Wed, May 6 - Wed, May 13

XiamenAir flights from California to Hainan

Our best XiamenAir deals on California to Hainan flight tickets

XiamenAir

Aug 20

LAX11:55 pmLos Angeles Los Angeles

23h 00m

2 stops

HAK1:55 pmHaikou Meilan Intl

Sep 22

HAK4:00 pmHaikou Meilan Intl

19h 00m

1 stop

LAX8:00 pmLos Angeles Los Angeles

$921

XiamenAir

Apr 30

LAX11:55 pmLos Angeles Los Angeles

27h 25m

1 stop

SYX6:20 pmSanya Phoenix Intl

Jun 3

SYX6:05 pmSanya Phoenix Intl

40h 55m

2 stops

LAX8:00 pmLos Angeles Los Angeles

$1,277

XiamenAir

Apr 30

LAX11:55 pmLos Angeles Los Angeles

27h 25m

1 stop

SYX6:20 pmSanya Phoenix Intl

Jun 2

SYX2:45 pmSanya Phoenix Intl

20h 15m

2 stops

LAX8:00 pmLos Angeles Los Angeles

$1,287

Cathay Pacific flights from California to Hainan

Our best Cathay Pacific deals on California to Hainan flight tickets

Cathay Pacific

Apr 16

LAX11:30 pmLos Angeles Los Angeles

25h 10m

1 stop

HAK3:40 pmHaikou Meilan Intl

May 12

HAK4:50 pmHaikou Meilan Intl

20h 10m

1 stop

LAX10:00 pmLos Angeles Los Angeles

$777

Cathay Pacific

Apr 20

LAX12:25 amLos Angeles Los Angeles

24h 15m

1 stop

HAK3:40 pmHaikou Meilan Intl

May 3

HAK4:50 pmHaikou Meilan Intl

32h 55m

1 stop

LAX10:45 amLos Angeles Los Angeles

$806

Cathay Pacific

Apr 23

LAX11:30 pmLos Angeles Los Angeles

25h 10m

1 stop

HAK3:40 pmHaikou Meilan Intl

May 1

HAK4:50 pmHaikou Meilan Intl

20h 10m

1 stop

LAX10:00 pmLos Angeles Los Angeles

$827

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesHaikou

LAX - HAK

LAXHAK

Los Angeles Los Angeles

Thu 4/16

11:30 pm-3:40 pm

1 stop25h 10m

Haikou Meilan Intl

Tue 5/12

4:50 pm-10:00 pm

1 stop20h 10m

$777

Quickest round-trip

Los AngelesHaikou

LAX - HAK

LAXHAK

Los Angeles Los Angeles

Sun 4/26

11:50 pm-10:55 am

1 stop20h 05m

Haikou Meilan Intl

Sun 5/17

6:00 pm-8:00 pm

1 stop17h 00m

$789

Los AngelesHaikou

LAX - HAK

LAXHAK

Los Angeles Los Angeles

Mon 4/20

12:25 am-3:40 pm

1 stop24h 15m

Haikou Meilan Intl

Sun 5/3

4:50 pm-10:45 am

1 stop32h 55m

$806

Los AngelesHaikou

LAX - HAK

LAXHAK

Los Angeles Los Angeles

Thu 4/23

11:30 pm-3:40 pm

1 stop25h 10m

Haikou Meilan Intl

Fri 5/1

4:50 pm-10:00 pm

1 stop20h 10m

$827

Los AngelesHaikou

LAX - HAK

LAXHAK

Los Angeles Los Angeles

Thu 4/23

12:25 pm-3:40 pm

1 stop36h 15m

Haikou Meilan Intl

Sat 5/2

4:50 pm-10:45 am

1 stop32h 55m

$830

Los AngelesHaikou

LAX - HAK

LAXHAK

Los Angeles Los Angeles

Fri 8/28

12:25 am-3:40 pm

1 stop24h 15m

Haikou Meilan Intl

Wed 9/9

4:50 pm-11:15 am

1 stop33h 25m

$831

Los AngelesSanya

LAX - SYX

LAXSYX

Los Angeles Los Angeles

Sun 9/6

12:30 pm-1:05 pm

1 stop33h 35m

Sanya Phoenix Intl

Thu 9/10

6:40 am-10:05 am

1 stop18h 25m

$847

Los AngelesHaikou

LAX - HAK

LAXHAK

Los Angeles Los Angeles

Sun 9/6

12:30 pm-5:50 pm

1 stop38h 20m

Haikou Meilan Intl

Wed 9/9

1:35 pm-10:05 am

1 stop35h 30m

$847

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 JoseSanya

SJC - SYX

SJCSYX

San Jose

Wed 5/6

12:46 pm-11:55 pm

3 stops44h 09m

Sanya Phoenix Intl

Wed 5/13

8:00 am-12:06 pm

3 stops43h 06m

$1,980

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from California 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

Other information

Can stopping save me money on California to Hainan flights?

You could potentially save up to 11% on your flight if you consider stops on a California to Hainan flight.

When did momondo last update prices for flights from California to Hainan?
Prices for flights from California to Hainan are updated daily.
How many operators does momondo search for flights from California to Hainan?
There are 5 operators available for flights from California to Hainan as of March 2026.
How old do you have to be to fly from California to Hainan?
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 California to Hainan.
What documentation or ID do you need to fly to Hainan?
The necessary travel and health documents for your Hainan trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from California to Hainan

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

Airline	Rating	Free Cancellation	Price
Sichuan Airlines	PriceFrom $556	Free Cancellation	Rating 7.9 33 reviews	Search Sichuan Airlines flights
China Eastern	PriceFrom $567	Free Cancellation	Rating 7.2 200 reviews	Search China Eastern flights
Cathay Pacific	PriceFrom $634	Free Cancellation	Rating 7.6 1,231 reviews	Search Cathay Pacific flights
XiamenAir	PriceFrom $677	Free Cancellation	Rating 6.6 42 reviews	Search XiamenAir flights
China Southern	PriceFrom $685	Free Cancellation	Rating 7.4 145 reviews	Search China Southern flights

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

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

All flight searches from California to Hainan on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from California to Hainan?

Once all potential California to Hainan 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 California to Hainan right now. Can momondo alert me if prices change?

Yes. momondo can track prices for California to Hainan flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.