How long is the flight from United States to Hainan?

On average, it takes 21h 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 Meilan Intl (the most popular airport in Hainan). If you’re flying out of Miami and into Haikou Meilan Intl, then the flight time is around 34h 45m.

$336 Cheap Flights to Hainan in 2025/26

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Recent flights found to popular cities in Hainan

Find flights to these popular cities in Hainan from your nearest airport.

Flights to Sanya

Search all flight deals to Sanya

Sichuan Airlines

Mar 13

LAX

28h 15m

1 stop

SYX

Mar 20

SYX

26h 00m

1 stop

LAX

$612

Find similar

China Eastern

Mar 16

LAX

40h 35m

1 stop

SYX

Jun 23

SYX

31h 35m

1 stop

LAX

$705

Find similar

China Eastern

Mar 10

LAX

34h 10m

1 stop

SYX

Jun 23

SYX

35h 00m

1 stop

LAX

$734

Find similar

China Southern

Jan 17

SFO

32h 10m

1 stop

SYX

Jan 24

SYX

16h 25m

1 stop

SFO

$747

Find similar

Sichuan Airlines

Mar 13

LAX

33h 05m

1 stop

SYX

Mar 20

SYX

28h 10m

2 stops

LAX

$750

Find similar

Cathay Pacific

Mar 18

LAX

31h 35m

1 stop

SYX

Mar 22

SYX

16h 05m

1 stop

LAX

$756

Find similar

Multiple Airlines

Jan 18

SFO

24h 00m

2 stops

SYX

Jan 24

SYX

18h 30m

1 stop

SFO

$760

Find similar

Cathay Pacific

Mar 18

SFO

20h 45m

1 stop

SYX

Mar 22

SYX

16h 25m

1 stop

SFO

$806

Find similar

China Eastern

Feb 11

LAX

40h 35m

1 stop

SYX

Jun 9

SYX

31h 35m

1 stop

LAX

$831

Find similar

China Southern

Jan 1

SFO

22h 00m

2 stops

SYX

Jan 11

SYX

39h 15m

2 stops

SFO

$834

Find similar

China Southern

Jan 1

SFO

27h 25m

1 stop

SYX

Jan 11

SYX

39h 15m

2 stops

SFO

$836

Find similar

China Southern

Jan 1

SFO

27h 25m

1 stop

SYX

Jan 12

SYX

25h 40m

1 stop

SFO

$837

Find similar

Flights to Haikou

Search all flight deals to Haikou

China Eastern

Jan 11

LAX

35h 05m

1 stop

HAK

Jan 29

HAK

18h 45m

1 stop

LAX

$644

Find similar

Sichuan Airlines

Mar 1

LAX

21h 15m

1 stop

HAK

Mar 22

HAK

23h 10m

1 stop

LAX

$689

Find similar

XiamenAir

Jan 11

LAX

25h 30m

2 stops

HAK

Jan 29

HAK

24h 10m

1 stop

LAX

$698

Find similar

China Southern

Jan 8

SFO

33h 20m

2 stops

HAK

Jan 22

HAK

28h 40m

2 stops

SFO

$707

Find similar

China Southern

Jan 8

SFO

32h 15m

1 stop

HAK

Jan 22

HAK

27h 40m

2 stops

SFO

$708

Find similar

China Southern

Jan 22

SFO

24h 15m

2 stops

HAK

Feb 16

HAK

20h 05m

1 stop

SFO

$711

Find similar

China Southern

Jan 22

SFO

22h 55m

1 stop

HAK

Feb 16

HAK

20h 05m

1 stop

SFO

$712

Find similar

China Southern

Feb 9

LAX

21h 50m

1 stop

HAK

Mar 9

HAK

26h 30m

1 stop

LAX

$714

Find similar

China Southern

Jan 8

SFO

20h 35m

1 stop

HAK

Jan 22

HAK

17h 35m

1 stop

SFO

$715

Find similar

Cathay Pacific

Feb 25

LAX

36h 45m

1 stop

HAK

Apr 20

HAK

38h 35m

1 stop

LAX

$734

Find similar

Cathay Pacific

May 11

LAX

25h 10m

1 stop

HAK

Jun 2

HAK

20h 45m

1 stop

LAX

$735

Find similar

Cathay Pacific

Mar 11

LAX

36h 45m

1 stop

HAK

Mar 15

HAK

32h 25m

1 stop

LAX

$756

Find similar

Find the cheapest flights from the United States to Hainan

Round-trip

One-way

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

Enter your travel dates to find the best prices.

10:30 pm - 5:45 pm

LAX

SYX

28h 15m1 stop

9:05 am - 8:05 pm

SYX

LAX

26h 00m1 stop

$612Sichuan Airlines

Fri, Mar 13 - Fri, Mar 20

11:30 am - 2:35 pm

LAX

HAK

35h 05m1 stop

6:20 am - 9:05 am

HAK

LAX

18h 45m1 stop

$644China Eastern

Sun, Jan 11 - Thu, Jan 29

10:45 pm - 4:15 pm

LAX

HAK

25h 30m2 stops

10:50 am - 7:00 pm

HAK

LAX

24h 10m1 stop

$698XiamenAir

Sun, Jan 11 - Thu, Jan 29

11:35 pm - 12:55 am

SFO

HAK

33h 20m2 stops

7:00 am - 7:40 pm

HAK

SFO

28h 40m2 stops

$707China Southern

Thu, Jan 8 - Thu, Jan 22

11:35 pm - 11:50 pm

SFO

HAK

32h 15m1 stop

8:00 am - 7:40 pm

HAK

SFO

27h 40m2 stops

$708China Southern

Thu, Jan 8 - Thu, Jan 22

10:55 am - 3:40 pm

LAX

HAK

36h 45m1 stop

4:50 pm - 4:25 pm

HAK

LAX

38h 35m1 stop

$734Cathay Pacific

Wed, Feb 25 - Mon, Apr 20

11:30 pm - 3:40 pm

LAX

HAK

25h 10m1 stop

4:50 pm - 10:35 pm

HAK

LAX

20h 45m1 stop

$735Cathay Pacific

Mon, May 11 - Tue, Jun 2

12:55 pm - 2:40 pm

JFK

SYX

36h 45m2 stops

3:40 pm - 10:55 am

SYX

JFK

32h 15m1 stop

$1,086XiamenAir

Fri, Jan 2 - Thu, Jan 29

4:15 pm - 1:25 pm

EWR

SYX

32h 10m2 stops

3:35 pm - 5:45 am

SYX

EWR

27h 10m2 stops

$1,228Air China

Fri, Jan 16 - Fri, Jan 23

1:05 am - 12:45 pm

JFK

HAK

22h 40m1 stop

2:00 pm - 10:10 pm

HAK

JFK

21h 10m1 stop

$1,248Air China

Wed, Jan 21 - Sat, Mar 7

Fly from

Route

Depart

Return

Price

Los AngelesSanya

LAX - SYX

LAXSYX

Los Angeles

Fri 3/13

10:30 pm-5:45 pm

1 stop28h 15m

Sanya Phoenix Intl

Fri 3/20

9:05 am-8:05 pm

1 stop26h 00m

$612

Los AngelesHaikou

LAX - HAK

LAXHAK

Los Angeles

Sun 1/11

11:30 am-2:35 pm

1 stop35h 05m

Haikou Meilan Intl

Thu 1/29

6:20 am-9:05 am

1 stop18h 45m

$644

Los AngelesHaikou

LAX - HAK

LAXHAK

Los Angeles

Sun 1/11

10:45 pm-4:15 pm

2 stops25h 30m

Haikou Meilan Intl

Thu 1/29

10:50 am-7:00 pm

1 stop24h 10m

$698

San FranciscoHaikou

SFO - HAK

SFOHAK

San Francisco

Thu 1/8

11:35 pm-12:55 am

2 stops33h 20m

Haikou Meilan Intl

Thu 1/22

7:00 am-7:40 pm

2 stops28h 40m

$707

San FranciscoHaikou

SFO - HAK

SFOHAK

San Francisco

Thu 1/8

11:35 pm-11:50 pm

1 stop32h 15m

Haikou Meilan Intl

Thu 1/22

8:00 am-7:40 pm

2 stops27h 40m

$708

Los AngelesHaikou

LAX - HAK

LAXHAK

Los Angeles

Wed 2/25

10:55 am-3:40 pm

1 stop36h 45m

Haikou Meilan Intl

Mon 4/20

4:50 pm-4:25 pm

1 stop38h 35m

$734

Los AngelesHaikou

LAX - HAK

LAXHAK

Los Angeles

Mon 5/11

11:30 pm-3:40 pm

1 stop25h 10m

Haikou Meilan Intl

Tue 6/2

4:50 pm-10:35 pm

1 stop20h 45m

$735

New YorkSanya

JFK - SYX

JFKSYX

New York John F Kennedy Intl

Fri 1/2

12:55 pm-2:40 pm

2 stops36h 45m

Sanya Phoenix Intl

Thu 1/29

3:40 pm-10:55 am

1 stop32h 15m

$1,086

NewarkSanya

EWR - SYX

EWRSYX

Newark

Fri 1/16

4:15 pm-1:25 pm

2 stops32h 10m

Sanya Phoenix Intl

Fri 1/23

3:35 pm-5:45 am

2 stops27h 10m

$1,228

New YorkHaikou

JFK - HAK

JFKHAK

New York John F Kennedy Intl

Wed 1/21

1:05 am-12:45 pm

1 stop22h 40m

Haikou Meilan Intl

Sat 3/7

2:00 pm-10:10 pm

1 stop21h 10m

$1,248

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Hainan flights insights and trends

Explore insights for your Hainan flight to craft the best travel plan

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to Hainan?

Our data shows that Saturday is the least expensive day to fly to Hainan. Tickets to fly out on this day can be as low as $795. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from United States to Hainan for around $1,703.

Cheapest flights to cities in Hainan

Click on the cities below to find out when it's cheapest to fly to Hainan from United States

Sanya

Cheapest flights according to searches in the past 7 days on momondo.

Sanya

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Cheap Hainan flight deals and tips

Summary info about Hainan flight prices, duration and airlines

Best One-Way Price	$336
Best Round-Trip Price	$612
Fastest flight time	21h 15m

The best one-way flight price to Hainan from United States in the last 72 hours is $336 (Los Angeles to Haikou Meilan Intl).

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The best round-trip flight price to Hainan from United States in the last 72 hours is $612 (Los Angeles to Sanya Phoenix Intl).

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The fastest flight to Hainan from United States takes 21h 15m (Los Angeles to Haikou Meilan Intl).

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Frequently asked questions about flying to Hainan

What is the cheapest flight I can find to Hainan?

The average flight to Hainan costs $335/per person and the cheapest flight to Hainan is $78/per person. This price varies based on a multitude of factors such as departure airport, airline, time of booking and when you plan on traveling.

What is the best airport to fly into to visit Sanya?

The majority of momondo users who fly to Hainan tend to spend time in Sanya, which is visited 63% more often than other cities. When flying to Sanya, the most popular airport to fly into is Sanya Airport.

I plan on visiting Dadongdai Beach. Which airport is the quickest drive?

For the quickest drive from an arrival airport to Dadongdai Beach, fly into Sanya Airport or Qionghai Airport, which are closest to the area.

What airlines fly to Hainan?

You can find flights to Hainan from 7 airlines. If you’re unsure which to fly with, consider booking your flight with China Southern, China Eastern or Cathay Pacific as these are the most popular among our users. China Southern is the most favored with 54% of momondo travelers booking flights with this airline.

What is the best day of the week to fly to Hainan?

The best day to take a flight to Hainan is on Saturday, followed by Wednesday. Saturday and Wednesday tend to have the lowest flight prices to Hainan. If your travel dates are flexible, then try to avoid booking on a Friday, which is known for being the most expensive day of the week to fly to Hainan.

When did momondo last update prices for flights to Hainan?

Prices for flights to Hainan were last updated today.

How many operators does momondo search for flights to Hainan?

As of December 2025, there are 13 operators available to choose from for flights to Hainan.

How old do you have to be to fly 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 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.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to Hainan. momondo saves you time and could save you money on your trip.

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

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

How can momondo help me find flights to Hainan?

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

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

If you are not ready to book a flight to Hainan now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Hainan and let you know when they change.