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.

$1,283 Cheap Flights from Houston to Hainan in 2025/26

1 adult

0 bags

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Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:44 pm - 1:25 pmIAH-SYX

29h 41m2 stops

8:55 pm - 5:52 amSYX-IAH

45h 57m2 stops

$1,283Air China

Find Deal

Fri, Mar 20 - Wed, Apr 1

12:40 am - 9:05 pmIAH-SYX

31h 25m2 stops

1:45 pm - 10:15 pmSYX-IAH

45h 30m2 stops

$1,465Multiple Airlines

Find Deal

Thu, Mar 19 - Wed, Apr 1

9:45 am - 8:35 amIAH-SYX

32h 50m2 stops

2:50 pm - 6:03 amSYX-IAH

29h 13m2 stops

$1,617Air China

Find Deal

Tue, Feb 24 - Fri, Feb 27

7:25 am - 8:35 amIAH-SYX

35h 10m2 stops

2:50 pm - 11:15 amSYX-IAH

34h 25m2 stops

$1,618Air China

Find Deal

Tue, Feb 24 - Fri, Feb 27

12:30 pm - 2:20 pmIAH-SYX

35h 50m2 stops

3:35 pm - 11:15 amSYX-IAH

33h 40m2 stops

$1,722Air China

Find Deal

Mon, Feb 23 - Fri, Feb 27

6:00 am - 12:15 amIAH-SYX

52h 15m3 stops

7:55 am - 8:50 pmSYX-IAH

26h 55m2 stops

$3,068Multiple Airlines

Find Deal

Fri, Dec 19 - Wed, Dec 31

6:00 am - 12:15 amIAH-SYX

52h 15m3 stops

7:55 am - 5:41 amSYX-IAH

35h 46m3 stops

$3,106Multiple Airlines

Find Deal

Fri, Dec 19 - Wed, Dec 31

11:30 pm - 3:55 pmIAH-SYX

50h 25m2 stops

7:55 am - 8:50 pmSYX-IAH

26h 55m2 stops

$3,161Multiple Airlines

Find Deal

Fri, Dec 19 - Wed, Dec 31

Air China flights from Houston to Hainan

Our best Air China deals on Houston to Hainan flight tickets

Air China

Mar 20

IAH6:44 pmHouston George Bush Intcntl

29h 41m

2 stops

SYX1:25 pmSanya Phoenix Intl

Apr 1

SYX8:55 pmSanya Phoenix Intl

45h 57m

2 stops

IAH5:52 amHouston George Bush Intcntl

$1,283

Find similar

Air China

Feb 24

IAH9:45 amHouston George Bush Intcntl

32h 50m

2 stops

SYX8:35 amSanya Phoenix Intl

Feb 27

SYX2:50 pmSanya Phoenix Intl

29h 13m

2 stops

IAH6:03 amHouston George Bush Intcntl

$1,617

Find similar

Air China

Feb 24

IAH7:25 amHouston George Bush Intcntl

35h 10m

2 stops

SYX8:35 amSanya Phoenix Intl

Feb 27

SYX2:50 pmSanya Phoenix Intl

34h 25m

2 stops

IAH11:15 amHouston George Bush Intcntl

$1,618

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonSanya

IAH - SYX

IAHSYX

Houston George Bush Intcntl

Fri 3/20

6:44 pm-1:25 pm

2 stops29h 41m

Sanya Phoenix Intl

Wed 4/1

8:55 pm-5:52 am

2 stops45h 57m

$1,283

HoustonSanya

IAH - SYX

IAHSYX

Houston George Bush Intcntl

Thu 3/19

12:40 am-9:05 pm

2 stops31h 25m

Sanya Phoenix Intl

Wed 4/1

1:45 pm-10:15 pm

2 stops45h 30m

$1,465

HoustonSanya

IAH - SYX

IAHSYX

Houston George Bush Intcntl

Tue 2/24

9:45 am-8:35 am

2 stops32h 50m

Sanya Phoenix Intl

Fri 2/27

2:50 pm-6:03 am

2 stops29h 13m

$1,617

HoustonSanya

IAH - SYX

IAHSYX

Houston George Bush Intcntl

Tue 2/24

7:25 am-8:35 am

2 stops35h 10m

Sanya Phoenix Intl

Fri 2/27

2:50 pm-11:15 am

2 stops34h 25m

$1,618

HoustonSanya

IAH - SYX

IAHSYX

Houston George Bush Intcntl

Mon 2/23

12:30 pm-2:20 pm

2 stops35h 50m

Sanya Phoenix Intl

Fri 2/27

3:35 pm-11:15 am

2 stops33h 40m

$1,722

HoustonSanya

IAH - SYX

IAHSYX

Houston George Bush Intcntl

Fri 12/19

6:00 am-12:15 am

3 stops52h 15m

Sanya Phoenix Intl

Wed 12/31

7:55 am-8:50 pm

2 stops26h 55m

$3,068

HoustonSanya

IAH - SYX

IAHSYX

Houston George Bush Intcntl

Fri 12/19

6:00 am-12:15 am

3 stops52h 15m

Sanya Phoenix Intl

Wed 12/31

7:55 am-5:41 am

3 stops35h 46m

$3,106

HoustonSanya

IAH - SYX

IAHSYX

Houston George Bush Intcntl

Fri 12/19

11:30 pm-3:55 pm

2 stops50h 25m

Sanya Phoenix Intl

Wed 12/31

7:55 am-8:50 pm

2 stops26h 55m

$3,161

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

Direct flights	None

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.