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.

$1,048 Cheap Flights from Houston to Hainan in 2026

Find the cheapest flights from Houston to Hainan

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:03 am - 11:55 pm

HOU

SYX

28h 52m

2 stops

8:00 am - 9:05 am

SYX

HOU

38h 05m

2 stops

$2,170American Airlines

Fri, Jul 24 - Tue, Jul 28

6:46 pm - 6:10 pm

IAH

SYX

34h 24m

2 stops

6:00 pm - 12:45 am

SYX

IAH

43h 45m

2 stops

$2,247Air China

Thu, Sep 10 - Mon, Sep 14

12:10 pm - 6:10 pm

IAH

SYX

41h 00m

2 stops

6:00 pm - 12:45 am

SYX

IAH

43h 45m

2 stops

$2,262Air China

Thu, Sep 3 - Mon, Sep 7

9:55 am - 8:35 am

IAH

SYX

32h 40m

2 stops

10:05 pm - 2:38 pm

SYX

IAH

30h 33m

2 stops

$2,576Multiple Airlines

Sat, Dec 19 - Tue, Dec 29

9:05 pm - 4:00 pm

IAH

SYX

53h 55m

2 stops

4:00 pm - 7:15 pm

SYX

IAH

64h 15m

2 stops

$2,707British Airways

Wed, Aug 26 - Sun, Aug 30

4:10 pm - 11:45 pm

IAH

SYX

41h 35m

3 stops

9:00 am - 2:00 pm

SYX

IAH

43h 00m

3 stops

$2,831Multiple Airlines

Sat, Dec 19 - Tue, Dec 29

5:00 am - 10:00 pm

IAH

SYX

51h 00m

2 stops

7:55 am - 9:11 am

SYX

IAH

39h 16m

3 stops

$3,492American Airlines

Sat, Dec 19 - Tue, Dec 29

5:40 am - 10:00 pm

HOU

SYX

50h 20m

2 stops

7:55 am - 11:44 pm

SYX

HOU

29h 49m

2 stops

$3,609American Airlines

Sat, Dec 19 - Tue, Dec 29

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American Airlines flights from Houston to Hainan

Our best American Airlines deals on Houston to Hainan flight tickets

American Airlines

Jul 24

HOU6:03 amHouston Hobby

28h 52m

2 stops

SYX11:55 pmSanya Phoenix Intl

Jul 28

SYX8:00 amSanya Phoenix Intl

38h 05m

2 stops

HOU9:05 amHouston Hobby

$2,170

American Airlines

Dec 19

IAH5:00 amHouston George Bush Intcntl

51h 00m

2 stops

SYX10:00 pmSanya Phoenix Intl

Dec 29

SYX7:55 amSanya Phoenix Intl

39h 16m

3 stops

IAH9:11 amHouston George Bush Intcntl

$3,492

American Airlines

Dec 19

HOU5:40 amHouston Hobby

50h 20m

2 stops

SYX10:00 pmSanya Phoenix Intl

Dec 29

SYX7:55 amSanya Phoenix Intl

29h 49m

2 stops

HOU11:44 pmHouston Hobby

$3,609

Air China flights from Houston to Hainan

Our best Air China deals on Houston to Hainan flight tickets

Air China

Sep 10

IAH6:46 pmHouston George Bush Intcntl

34h 24m

2 stops

SYX6:10 pmSanya Phoenix Intl

Sep 14

SYX6:00 pmSanya Phoenix Intl

43h 45m

2 stops

IAH12:45 amHouston George Bush Intcntl

$2,247

Air China

Sep 3

IAH12:10 pmHouston George Bush Intcntl

41h 00m

2 stops

SYX6:10 pmSanya Phoenix Intl

Sep 7

SYX6:00 pmSanya Phoenix Intl

43h 45m

2 stops

IAH12:45 amHouston George Bush Intcntl

$2,262

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonSanya

HOU - SYX

HOUSYX

Houston Hobby

Fri 7/24

6:03 am-11:55 pm

2 stops28h 52m

Sanya Phoenix Intl

Tue 7/28

8:00 am-9:05 am

2 stops38h 05m

$2,170

HoustonSanya

IAH - SYX

IAHSYX

Houston George Bush Intcntl

Thu 9/10

6:46 pm-6:10 pm

2 stops34h 24m

Sanya Phoenix Intl

Mon 9/14

6:00 pm-12:45 am

2 stops43h 45m

$2,247

HoustonSanya

IAH - SYX

IAHSYX

Houston George Bush Intcntl

Thu 9/3

12:10 pm-6:10 pm

2 stops41h 00m

Sanya Phoenix Intl

Mon 9/7

6:00 pm-12:45 am

2 stops43h 45m

$2,262

Quickest round-trip

HoustonSanya

IAH - SYX

IAHSYX

Houston George Bush Intcntl

Sat 12/19

9:55 am-8:35 am

2 stops32h 40m

Sanya Phoenix Intl

Tue 12/29

10:05 pm-2:38 pm

2 stops30h 33m

$2,576

HoustonSanya

IAH - SYX

IAHSYX

Houston George Bush Intcntl

Wed 8/26

9:05 pm-4:00 pm

2 stops53h 55m

Sanya Phoenix Intl

Sun 8/30

4:00 pm-7:15 pm

2 stops64h 15m

$2,707

HoustonSanya

IAH - SYX

IAHSYX

Houston George Bush Intcntl

Sat 12/19

4:10 pm-11:45 pm

3 stops41h 35m

Sanya Phoenix Intl

Tue 12/29

9:00 am-2:00 pm

3 stops43h 00m

$2,831

HoustonSanya

IAH - SYX

IAHSYX

Houston George Bush Intcntl

Sat 12/19

5:00 am-10:00 pm

2 stops51h 00m

Sanya Phoenix Intl

Tue 12/29

7:55 am-9:11 am

3 stops39h 16m

$3,492

HoustonSanya

HOU - SYX

HOUSYX

Houston Hobby

Sat 12/19

5:40 am-10:00 pm

2 stops50h 20m

Sanya Phoenix Intl

Tue 12/29

7:55 am-11:44 pm

2 stops29h 49m

$3,609

Cheapest one-way

Quickest one-way

HoustonSanya

IAH - SYX

IAHSYX

Houston George Bush Intcntl

Sat 12/19

9:55 am-10:30 am

2 stops34h 35m

$1,048

HoustonSanya

IAH - SYX

IAHSYX

Houston George Bush Intcntl

Sat 12/19

9:55 am-10:30 am

3 stops34h 35m

$1,131

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	34h 25m
Direct flights	None

The fastest flight from Houston to Hainan takes 34h 25m

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

Search flight deals

Frequently asked questions about flying from Houston to Hainan

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.

Frequently asked questions about flying from Houston to Hainan

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.