How do I get Price Alerts for flights from Houston to Hainan?

Search flight deals from Houston to Hainan . While viewing offers you’ll have the option to create a Price Alert.

How can I save money on flights from Houston to Hainan with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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

Prices for flights from Houston to Hainan are refreshed on a daily basis.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston 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.

$1,315 Cheap Flights from Houston to Hainan in 2026

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0 bags

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Find the cheapest flights from Houston to Hainan

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:35 am - 12:45 pm

IAH

SYX

22h 10m

2 stops

1:45 pm - 10:25 pm

SYX

IAH

45h 40m

2 stops

$1,315Multiple Airlines

Sun, Aug 23 - Mon, Aug 31

10:09 pm - 1:10 am

IAH

SYX

38h 01m

2 stops

6:40 am - 12:57 am

SYX

IAH

31h 17m

2 stops

$1,503China Eastern

Sun, Aug 23 - Mon, Aug 31

1:35 am - 12:45 pm

IAH

SYX

22h 10m

2 stops

7:00 am - 10:50 pm

SYX

IAH

28h 50m

2 stops

$1,587Multiple Airlines

Mon, Aug 24 - Mon, Aug 31

1:35 am - 12:45 pm

IAH

SYX

22h 10m

2 stops

7:00 am - 10:50 pm

SYX

IAH

28h 50m

2 stops

$1,742Multiple Airlines

Sun, Aug 23 - Sun, Aug 30

1:35 am - 12:45 pm

IAH

SYX

22h 10m

2 stops

7:00 am - 10:50 pm

SYX

IAH

28h 50m

2 stops

$1,781Multiple Airlines

Sat, Aug 22 - Sun, Aug 30

6:00 am - 11:55 pm

HOU

SYX

28h 55m

2 stops

8:00 am - 11:53 pm

SYX

HOU

28h 53m

2 stops

$1,804American Airlines

Mon, Aug 24 - Mon, Aug 31

6:26 pm - 11:55 pm

IAH

SYX

40h 29m

3 stops

8:00 am - 10:07 am

SYX

IAH

39h 07m

3 stops

$1,808American Airlines

Mon, Aug 24 - Mon, Aug 31

7:20 am - 6:10 pm

IAH

SYX

45h 50m

2 stops

8:55 pm - 6:11 am

SYX

IAH

46h 16m

2 stops

$2,357Air China

Wed, Sep 2 - Sun, Sep 6

7:20 am - 6:10 pm

IAH

SYX

45h 50m

2 stops

7:30 pm - 6:11 am

SYX

IAH

47h 41m

2 stops

$2,377Air China

Wed, Sep 2 - Sun, Sep 6

6:00 am - 7:45 pm

IAH

SYX

48h 45m

2 stops

12:55 pm - 12:06 pm

SYX

IAH

36h 11m

2 stops

$2,480Air China

Sun, Apr 19 - Thu, Apr 23

American Airlines flights from Houston to Hainan

Our best American Airlines deals on Houston to Hainan flight tickets

American Airlines

Aug 24

HOU6:00 amHouston Hobby

28h 55m

2 stops

SYX11:55 pmSanya Phoenix Intl

Aug 31

SYX8:00 amSanya Phoenix Intl

28h 53m

2 stops

HOU11:53 pmHouston Hobby

$1,804

American Airlines

Aug 24

IAH6:26 pmHouston George Bush Intcntl

40h 29m

3 stops

SYX11:55 pmSanya Phoenix Intl

Aug 31

SYX8:00 amSanya Phoenix Intl

39h 07m

3 stops

IAH10:07 amHouston George Bush Intcntl

$1,808

Air China flights from Houston to Hainan

Our best Air China deals on Houston to Hainan flight tickets

Air China

Sep 2

IAH7:20 amHouston George Bush Intcntl

45h 50m

2 stops

SYX6:10 pmSanya Phoenix Intl

Sep 6

SYX8:55 pmSanya Phoenix Intl

46h 16m

2 stops

IAH6:11 amHouston George Bush Intcntl

$2,357

Air China

Sep 2

IAH7:20 amHouston George Bush Intcntl

45h 50m

2 stops

SYX6:10 pmSanya Phoenix Intl

Sep 6

SYX7:30 pmSanya Phoenix Intl

47h 41m

2 stops

IAH6:11 amHouston George Bush Intcntl

$2,377

Air China

Apr 19

IAH6:00 amHouston George Bush Intcntl

48h 45m

2 stops

SYX7:45 pmSanya Phoenix Intl

Apr 23

SYX12:55 pmSanya Phoenix Intl

36h 11m

2 stops

IAH12:06 pmHouston George Bush Intcntl

$2,480

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonSanya

IAH - SYX

IAHSYX

Houston George Bush Intcntl

Sun 8/23

1:35 am-12:45 pm

2 stops22h 10m

Sanya Phoenix Intl

Mon 8/31

1:45 pm-10:25 pm

2 stops45h 40m

$1,315

HoustonSanya

IAH - SYX

IAHSYX

Houston George Bush Intcntl

Sun 8/23

10:09 pm-1:10 am

2 stops38h 01m

Sanya Phoenix Intl

Mon 8/31

6:40 am-12:57 am

2 stops31h 17m

$1,503

Quickest round-trip

HoustonSanya

IAH - SYX

IAHSYX

Houston George Bush Intcntl

Mon 8/24

1:35 am-12:45 pm

2 stops22h 10m

Sanya Phoenix Intl

Mon 8/31

7:00 am-10:50 pm

2 stops28h 50m

$1,587

HoustonSanya

IAH - SYX

IAHSYX

Houston George Bush Intcntl

Sun 8/23

1:35 am-12:45 pm

2 stops22h 10m

Sanya Phoenix Intl

Sun 8/30

7:00 am-10:50 pm

2 stops28h 50m

$1,742

HoustonSanya

IAH - SYX

IAHSYX

Houston George Bush Intcntl

Sat 8/22

1:35 am-12:45 pm

2 stops22h 10m

Sanya Phoenix Intl

Sun 8/30

7:00 am-10:50 pm

2 stops28h 50m

$1,781

HoustonSanya

HOU - SYX

HOUSYX

Houston Hobby

Mon 8/24

6:00 am-11:55 pm

2 stops28h 55m

Sanya Phoenix Intl

Mon 8/31

8:00 am-11:53 pm

2 stops28h 53m

$1,804

HoustonSanya

IAH - SYX

IAHSYX

Houston George Bush Intcntl

Mon 8/24

6:26 pm-11:55 pm

3 stops40h 29m

Sanya Phoenix Intl

Mon 8/31

8:00 am-10:07 am

3 stops39h 07m

$1,808

HoustonSanya

IAH - SYX

IAHSYX

Houston George Bush Intcntl

Wed 9/2

7:20 am-6:10 pm

2 stops45h 50m

Sanya Phoenix Intl

Sun 9/6

8:55 pm-6:11 am

2 stops46h 16m

$2,357

HoustonSanya

IAH - SYX

IAHSYX

Houston George Bush Intcntl

Wed 9/2

7:20 am-6:10 pm

2 stops45h 50m

Sanya Phoenix Intl

Sun 9/6

7:30 pm-6:11 am

2 stops47h 41m

$2,377

HoustonSanya

IAH - SYX

IAHSYX

Houston George Bush Intcntl

Sun 4/19

6:00 am-7:45 pm

2 stops48h 45m

Sanya Phoenix Intl

Thu 4/23

12:55 pm-12:06 pm

2 stops36h 11m

$2,480

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Houston to Hainan flight deals and tips

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

Fastest flight time	36h 07m
Direct flights	None

The fastest flight from Houston to Hainan takes 36h 07m

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

Search flight deals

When did momondo last update prices for flights from Houston to Hainan?
Prices for flights from Houston to Hainan are refreshed on a daily basis.
How old do you have to be to fly from Houston to Hainan?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston 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.

How do I get Price Alerts for flights from Houston to Hainan?
Search flight deals from Houston to Hainan. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Houston to Hainan with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from Houston 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 Houston to Hainan for you.

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

Yes. momondo enables you to select and highlight flights to Hainan from Houston with this policy.

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

momondo helps you find the best flight between Houston and Hainan by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Houston to Hainan flights. All you need is a valid email address and we will do the rest; it is that quick and easy.