What is the cheapest airline that flies from United States to Hainan?

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

What airlines fly to Hainan?

China Southern, Cathay Pacific and China Eastern are the top three most popular airlines that fly to Hainan from United States according to our data. China Southern is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Hainan. Keep in mind that there are 7 different airlines that fly to Hainan on a routine basis, so you have a few additional options to choose from.

How long is the flight from United States to Hainan?

On average, it takes 25h 10m to fly from United States to Hainan if you fly out of Los Angeles (the most popular airport in United States) 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 25h 50m.

When did momondo last update prices for flights from United States to Hainan?

Prices for flights from United States to Hainan are updated daily.

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

As of March 2026, there are 6 operators available to choose from for flights from United States to Hainan.

How old do you have to be to fly from United States to Hainan?

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 United States 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.

$355 Cheap Flights from the United States to Hainan in 2026

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Find the cheapest flights from the United States to Hainan

Round-trip

One-way

Last minute

Recent round-trip flight deals from the United States to Hainan

Enter your travel dates to find the best prices.

10:30 pm - 10:45 am

LAX

HAK

21h 15m

1 stop

11:25 am - 8:30 pm

HAK

LAX

24h 05m

1 stop

$671Sichuan Airlines

Sun, Mar 15 - Sun, Mar 29

12:25 pm - 3:40 pm

LAX

HAK

36h 15m

1 stop

4:50 pm - 11:15 am

HAK

LAX

33h 25m

1 stop

$674Cathay Pacific

Sun, May 10 - Mon, Jun 1

12:30 pm - 1:40 pm

LAX

SYX

34h 10m

1 stop

6:40 am - 10:05 am

SYX

LAX

18h 25m

1 stop

$706China Eastern

Sun, Mar 22 - Wed, Jun 24

12:30 pm - 11:30 pm

LAX

SYX

20h 00m

1 stop

6:40 am - 10:05 am

SYX

LAX

18h 25m

1 stop

$707China Eastern

Sun, Mar 22 - Wed, Jun 24

11:45 pm - 2:40 pm

LAX

SYX

23h 55m

2 stops

2:45 pm - 8:00 pm

SYX

LAX

20h 15m

2 stops

$753XiamenAir

Sun, Mar 22 - Thu, Jun 25

11:55 pm - 1:55 pm

LAX

HAK

23h 00m

2 stops

9:10 pm - 8:00 pm

HAK

LAX

37h 50m

1 stop

$768XiamenAir

Sun, May 10 - Mon, Jun 1

12:35 am - 12:35 pm

SFO

SYX

21h 00m

1 stop

8:05 am - 8:30 pm

SYX

SFO

27h 25m

1 stop

$869China Southern

Tue, Mar 24 - Mon, Apr 6

12:35 am - 7:00 pm

SFO

SYX

27h 25m

1 stop

8:05 am - 8:30 pm

SYX

SFO

27h 25m

1 stop

$871China Southern

Mon, Mar 23 - Mon, Apr 6

6:15 am - 2:15 pm

IAD

HAK

44h 00m

2 stops

8:05 pm - 7:30 pm

HAK

IAD

59h 25m

2 stops

$1,357Air China

Wed, Mar 18 - Sun, Mar 22

6:15 am - 8:55 pm

IAD

HAK

50h 40m

2 stops

6:40 pm - 7:30 pm

HAK

IAD

60h 50m

2 stops

$1,880Air China

Wed, Mar 18 - Sun, Mar 22

Cathay Pacific flights from United States to Hainan

Our best Cathay Pacific deals on United States to Hainan flight tickets

Cathay Pacific

May 10

LAX12:25 pmLos Angeles

36h 15m

1 stop

HAK3:40 pmHaikou Meilan Intl

Jun 1

HAK4:50 pmHaikou Meilan Intl

33h 25m

1 stop

LAX11:15 amLos Angeles

$674

Cathay Pacific

Apr 12

LAX11:30 pmLos Angeles

25h 10m

1 stop

HAK3:40 pmHaikou Meilan Intl

Apr 19

HAK4:50 pmHaikou Meilan Intl

32h 55m

1 stop

LAX10:45 amLos Angeles

$678

Cathay Pacific

Mar 5

SFO11:25 amSan Francisco

36h 15m

1 stop

HAK3:40 pmHaikou Meilan Intl

Mar 19

HAK4:50 pmHaikou Meilan Intl

15h 30m

1 stop

SFO5:20 pmSan Francisco

$696

XiamenAir flights from United States to Hainan

Our best XiamenAir deals on United States to Hainan flight tickets

XiamenAir

Mar 22

LAX11:45 pmLos Angeles

23h 55m

2 stops

SYX2:40 pmSanya Phoenix Intl

Jun 25

SYX2:45 pmSanya Phoenix Intl

20h 15m

2 stops

LAX8:00 pmLos Angeles

$753

XiamenAir

May 10

LAX11:55 pmLos Angeles

23h 00m

2 stops

HAK1:55 pmHaikou Meilan Intl

Jun 1

HAK9:10 pmHaikou Meilan Intl

37h 50m

1 stop

LAX8:00 pmLos Angeles

$768

XiamenAir

Apr 12

LAX11:55 pmLos Angeles

42h 55m

2 stops

HAK9:50 amHaikou Meilan Intl

Apr 19

HAK4:00 pmHaikou Meilan Intl

19h 00m

1 stop

LAX8:00 pmLos Angeles

$817

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesHaikou

LAX - HAK

LAXHAK

Los Angeles

Sun 3/15

10:30 pm-10:45 am

1 stop21h 15m

Haikou Meilan Intl

Sun 3/29

11:25 am-8:30 pm

1 stop24h 05m

$671

Los AngelesHaikou

LAX - HAK

LAXHAK

Los Angeles

Sun 5/10

12:25 pm-3:40 pm

1 stop36h 15m

Haikou Meilan Intl

Mon 6/1

4:50 pm-11:15 am

1 stop33h 25m

$674

Los AngelesSanya

LAX - SYX

LAXSYX

Los Angeles

Sun 3/22

12:30 pm-1:40 pm

1 stop34h 10m

Sanya Phoenix Intl

Wed 6/24

6:40 am-10:05 am

1 stop18h 25m

$706

Los AngelesSanya

LAX - SYX

LAXSYX

Los Angeles

Sun 3/22

12:30 pm-11:30 pm

1 stop20h 00m

Sanya Phoenix Intl

Wed 6/24

6:40 am-10:05 am

1 stop18h 25m

$707

Los AngelesSanya

LAX - SYX

LAXSYX

Los Angeles

Sun 3/22

11:45 pm-2:40 pm

2 stops23h 55m

Sanya Phoenix Intl

Thu 6/25

2:45 pm-8:00 pm

2 stops20h 15m

$753

Los AngelesHaikou

LAX - HAK

LAXHAK

Los Angeles

Sun 5/10

11:55 pm-1:55 pm

2 stops23h 00m

Haikou Meilan Intl

Mon 6/1

9:10 pm-8:00 pm

1 stop37h 50m

$768

San FranciscoSanya

SFO - SYX

SFOSYX

San Francisco

Tue 3/24

12:35 am-12:35 pm

1 stop21h 00m

Sanya Phoenix Intl

Mon 4/6

8:05 am-8:30 pm

1 stop27h 25m

$869

San FranciscoSanya

SFO - SYX

SFOSYX

San Francisco

Mon 3/23

12:35 am-7:00 pm

1 stop27h 25m

Sanya Phoenix Intl

Mon 4/6

8:05 am-8:30 pm

1 stop27h 25m

$871

Washington, D.C.Haikou

IAD - HAK

IADHAK

Washington, D.C. Dulles Intl

Wed 3/18

6:15 am-2:15 pm

2 stops44h 00m

Haikou Meilan Intl

Sun 3/22

8:05 pm-7:30 pm

2 stops59h 25m

$1,357

Washington, D.C.Haikou

IAD - HAK

IADHAK

Washington, D.C. Dulles Intl

Wed 3/18

6:15 am-8:55 pm

2 stops50h 40m

Haikou Meilan Intl

Sun 3/22

6:40 pm-7:30 pm

2 stops60h 50m

$1,880

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 United States 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 United States to Hainan flights?

You could potentially save up to 69% on your flight if you consider stops on a United States to Hainan flight.

Cheap United States to Hainan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Hainan

Fastest flight time	21h 15m
Direct flights	None

The fastest flight from United States to Hainan takes 21h 15m

There are no direct flights from United States to Hainan. There are no popular flight routes from United States to Hainan.

Search flight deals

When did momondo last update prices for flights from United States to Hainan?
Prices for flights from United States to Hainan are updated daily.
How many operators does momondo search for flights from United States to Hainan?
As of March 2026, there are 6 operators available to choose from for flights from United States to Hainan.
How old do you have to be to fly from United States to Hainan?
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 United States 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 United States to Hainan

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

Airline	Rating	Free Cancellation	Price
China Southern	PriceFrom $474	Free Cancellation	Rating 7.4 138 reviews	Search China Southern flights
Sichuan Airlines	PriceFrom $556	Free Cancellation	Rating 7.9 33 reviews	Search Sichuan Airlines flights
China Eastern	PriceFrom $567	Free Cancellation	Rating 7.2 196 reviews	Search China Eastern flights
Cathay Pacific	PriceFrom $634	Free Cancellation	Rating 7.6 1,180 reviews	Search Cathay Pacific flights
XiamenAir	PriceFrom $772	Free Cancellation	Rating 6.6 42 reviews	Search XiamenAir flights
Air China	PriceFrom $1,179	Free Cancellation	Rating 7.2 139 reviews	Search Air China flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from United States to Hainan for you.

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

momondo does allow users to show only those flights to Hainan from United States which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from United States to Hainan?

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

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

Yes momondo offers price alerts on flights to Hainan from United States. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.