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 32h 40m.

$411 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

China Eastern

Mar 10

LAX

34h 10m

1 stop

SYX

Jun 23

SYX

31h 35m

1 stop

LAX

$711

Find similar

Multiple Airlines

Apr 9

LAX

27h 25m

1 stop

SYX

Apr 17

SYX

19h 05m

1 stop

LAX

$763

Find similar

Multiple Airlines

Apr 9

LAX

22h 35m

2 stops

SYX

Apr 17

SYX

23h 15m

1 stop

LAX

$768

Find similar

Cathay Pacific

Mar 18

SFO

19h 35m

1 stop

SYX

Mar 22

SYX

16h 25m

1 stop

SFO

$806

Find similar

China Eastern

Feb 11

LAX

20h 00m

1 stop

SYX

Jun 9

SYX

31h 35m

1 stop

LAX

$837

Find similar

China Southern

Jan 20

SFO

33h 40m

1 stop

SYX

Jan 27

SYX

16h 25m

1 stop

SFO

$840

Find similar

Multiple Airlines

Apr 9

LAX

28h 50m

3 stops

SYX

Apr 17

SYX

36h 30m

1 stop

LAX

$846

Find similar

Multiple Airlines

Mar 10

LAX

33h 05m

1 stop

SYX

Jun 23

SYX

20h 25m

2 stops

LAX

$851

Find similar

Multiple Airlines

Jan 20

SFO

24h 00m

2 stops

SYX

Jan 27

SYX

27h 17m

2 stops

SFO

$851

Find similar

China Southern

Jan 20

SFO

33h 40m

1 stop

SYX

Jan 27

SYX

62h 25m

2 stops

SFO

$858

Find similar

Multiple Airlines

Mar 16

LAX

26h 30m

2 stops

SYX

Jun 23

SYX

31h 35m

1 stop

LAX

$900

Find similar

Multiple Airlines

Apr 9

LAX

22h 35m

2 stops

SYX

Apr 17

SYX

35h 25m

3 stops

LAX

$925

Find similar

Flights to Haikou

Search all flight deals to Haikou

Sichuan Airlines

Mar 8

LAX

21h 15m

1 stop

HAK

Mar 24

HAK

23h 10m

1 stop

LAX

$631

Find similar

Sichuan Airlines

Mar 8

LAX

21h 15m

1 stop

HAK

Mar 20

HAK

23h 10m

1 stop

LAX

$651

Find similar

XiamenAir

Mar 8

LAX

25h 30m

2 stops

HAK

Mar 22

HAK

24h 10m

1 stop

LAX

$685

Find similar

Sichuan Airlines

Mar 1

LAX

21h 15m

1 stop

HAK

Mar 13

HAK

23h 10m

1 stop

LAX

$710

Find similar

China Eastern

Mar 9

LAX

35h 05m

1 stop

HAK

Mar 23

HAK

18h 45m

1 stop

LAX

$711

Find similar

China Southern

Feb 9

LAX

20h 50m

1 stop

HAK

Mar 9

HAK

18h 30m

1 stop

LAX

$717

Find similar

China Eastern

Jan 17

LAX

21h 10m

1 stop

HAK

Jan 27

HAK

29h 20m

1 stop

LAX

$725

Find similar

Cathay Pacific

May 11

LAX

25h 10m

1 stop

HAK

Jun 2

HAK

20h 45m

1 stop

LAX

$735

Find similar

Sichuan Airlines

Mar 6

LAX

21h 15m

1 stop

HAK

Mar 22

HAK

23h 10m

1 stop

LAX

$736

Find similar

China Southern

Mar 9

LAX

19h 15m

1 stop

HAK

Mar 21

HAK

16h 30m

1 stop

LAX

$750

Find similar

Cathay Pacific

Mar 11

LAX

25h 05m

1 stop

HAK

Mar 25

HAK

15h 30m

1 stop

LAX

$753

Find similar

Cathay Pacific

Mar 11

LAX

36h 45m

1 stop

HAK

Mar 15

HAK

20h 05m

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 - 10:45 am

LAX

HAK

21h 15m1 stop

11:55 am - 8:05 pm

HAK

LAX

23h 10m1 stop

$631Sichuan Airlines

Sun, Mar 8 - Tue, Mar 24

10:30 pm - 10:45 am

LAX

HAK

21h 15m1 stop

11:55 am - 8:05 pm

HAK

LAX

23h 10m1 stop

$651Sichuan Airlines

Sun, Mar 8 - Fri, Mar 20

11:45 pm - 4:15 pm

LAX

HAK

25h 30m2 stops

10:50 am - 8:00 pm

HAK

LAX

24h 10m1 stop

$685XiamenAir

Sun, Mar 8 - Sun, Mar 22

12:30 pm - 1:40 pm

LAX

SYX

34h 10m1 stop

5:30 pm - 10:05 am

SYX

LAX

31h 35m1 stop

$711China Eastern

Tue, Mar 10 - Tue, Jun 23

12:30 pm - 2:35 pm

LAX

HAK

35h 05m1 stop

6:20 am - 10:05 am

HAK

LAX

18h 45m1 stop

$711China Eastern

Mon, Mar 9 - Mon, Mar 23

10:00 pm - 10:50 am

LAX

HAK

20h 50m1 stop

4:00 pm - 7:30 pm

HAK

LAX

18h 30m1 stop

$717China Southern

Mon, Feb 9 - Mon, Mar 9

12:30 am - 3:40 pm

LAX

HAK

24h 10m1 stop

4:50 pm - 10:35 pm

HAK

LAX

20h 45m1 stop

$735Cathay Pacific

Sun, May 10 - Tue, Jun 2

11:00 pm - 9:15 am

LAX

HAK

19h 15m1 stop

6:00 pm - 7:30 pm

HAK

LAX

16h 30m1 stop

$750China Southern

Mon, Mar 9 - Sat, Mar 21

9:45 pm - 3:40 pm

SFO

HAK

25h 55m1 stop

4:50 pm - 4:05 pm

HAK

SFO

15h 15m1 stop

$785Cathay Pacific

Wed, Jan 21 - Wed, Jan 28

11:45 pm - 2:40 pm

LAX

SYX

23h 55m2 stops

2:35 pm - 8:00 pm

SYX

LAX

20h 25m2 stops

$941XiamenAir

Tue, Mar 10 - Tue, Jun 23

Fly from

Route

Depart

Return

Price

Los AngelesHaikou

LAX - HAK

LAXHAK

Los Angeles

Sun 3/8

10:30 pm-10:45 am

1 stop21h 15m

Haikou Meilan Intl

Tue 3/24

11:55 am-8:05 pm

1 stop23h 10m

$631

Los AngelesHaikou

LAX - HAK

LAXHAK

Los Angeles

Sun 3/8

10:30 pm-10:45 am

1 stop21h 15m

Haikou Meilan Intl

Fri 3/20

11:55 am-8:05 pm

1 stop23h 10m

$651

Los AngelesHaikou

LAX - HAK

LAXHAK

Los Angeles

Sun 3/8

11:45 pm-4:15 pm

2 stops25h 30m

Haikou Meilan Intl

Sun 3/22

10:50 am-8:00 pm

1 stop24h 10m

$685

Los AngelesSanya

LAX - SYX

LAXSYX

Los Angeles

Tue 3/10

12:30 pm-1:40 pm

1 stop34h 10m

Sanya Phoenix Intl

Tue 6/23

5:30 pm-10:05 am

1 stop31h 35m

$711

Los AngelesHaikou

LAX - HAK

LAXHAK

Los Angeles

Mon 3/9

12:30 pm-2:35 pm

1 stop35h 05m

Haikou Meilan Intl

Mon 3/23

6:20 am-10:05 am

1 stop18h 45m

$711

Los AngelesHaikou

LAX - HAK

LAXHAK

Los Angeles

Mon 2/9

10:00 pm-10:50 am

1 stop20h 50m

Haikou Meilan Intl

Mon 3/9

4:00 pm-7:30 pm

1 stop18h 30m

$717

Los AngelesHaikou

LAX - HAK

LAXHAK

Los Angeles

Sun 5/10

12:30 am-3:40 pm

1 stop24h 10m

Haikou Meilan Intl

Tue 6/2

4:50 pm-10:35 pm

1 stop20h 45m

$735

Los AngelesHaikou

LAX - HAK

LAXHAK

Los Angeles

Mon 3/9

11:00 pm-9:15 am

1 stop19h 15m

Haikou Meilan Intl

Sat 3/21

6:00 pm-7:30 pm

1 stop16h 30m

$750

San FranciscoHaikou

SFO - HAK

SFOHAK

San Francisco

Wed 1/21

9:45 pm-3:40 pm

1 stop25h 55m

Haikou Meilan Intl

Wed 1/28

4:50 pm-4:05 pm

1 stop15h 15m

$785

Los AngelesSanya

LAX - SYX

LAXSYX

Los Angeles

Tue 3/10

11:45 pm-2:40 pm

2 stops23h 55m

Sanya Phoenix Intl

Tue 6/23

2:35 pm-8:00 pm

2 stops20h 25m

$941

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	$411
Best Round-Trip Price	$631
Fastest flight time	32h 25m

The best one-way flight price to Hainan from United States in the last 72 hours is $411 (Los Angeles to Sanya Phoenix Intl).

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The best round-trip flight price to Hainan from United States in the last 72 hours is $631 (Los Angeles to Haikou Meilan Intl).

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The fastest flight to Hainan from United States takes 32h 25m (Washington, D.C. Dulles Intl 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 $320/per person and the cheapest flight to Hainan is $86/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 61% 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, Cathay Pacific or China Eastern as these are the most popular among our users. China Southern is the most favored with 55% 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.