$963+ Cheap flights from Houston to Hainan
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — HAK
Mar 5 — Mar 121
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Houston to Hainan
Cheapest
Best
Last-minute
One-way
Cheapest flights from Houston to HainanExplore the most affordable flight options available from Houston to Hainan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
Explore the most affordable flight options available from Houston to Hainan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
This Expedia deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1611:30 pm
IAH
- SYX
2 stops55h 35m
Multiple Airlines
Sat 4/181:45 pm
SYX
- IAH
2 stops45h 30m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$1,399
This Air China deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:10 am
IAH
- SYX
2 stops47h 15m
Air China
Wed 9/98:40 pm
SYX
- IAH
2 stops46h 12m
Air China
Deal found 2/2![Air China logo]()
$2,042
This Gotogate deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/115:45 pm
IAH
- SYX
2 stops41h 35m
Multiple Airlines
Sat 2/218:40 am
SYX
- IAH
2 stops44h 35m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$2,202
Best flights from Houston to HainanDiscover carefully curated flight deals from Houston to Hainan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
Discover carefully curated flight deals from Houston to Hainan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
This Expedia deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1611:30 pm
IAH
- SYX
2 stops55h 35m
Multiple Airlines
Sat 4/181:45 pm
SYX
- IAH
2 stops45h 30m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$1,399
Last-minute flights from Houston to HainanDiscover last-minute flight deals from Houston to Hainan. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Hainan. Data last updated February 3, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/115:45 pm
IAH
- SYX
2 stops41h 35m
Multiple Airlines
Sat 2/218:40 am
SYX
- IAH
2 stops44h 35m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$2,202
This Expedia deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1611:30 pm
IAH
- SYX
2 stops55h 35m
Multiple Airlines
Sat 4/181:45 pm
SYX
- IAH
2 stops45h 30m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$1,399
One-way flights from Houston to HainanSearch for one-way flight options from Houston to Hainan. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
Search for one-way flight options from Houston to Hainan. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/117:00 am
IAH
- SYX
3 stops59h 50m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$963
This FlightHub deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/117:20 am
IAH
- SYX
2 stops37h 55m
Air China
Deal found 2/2![Air China logo]()
$1,172
Find flight deals from Houston to Hainan
Keep the following information in mind while searching for Houston to Hainan flight deals. Data was last updated February 3, 2026.
Round-trip from | $1,399 (Expedia) |
|---|---|
One-way from | $963 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Houston to Hainan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Houston to Hainan that are best for you.
Fly from
Houston
Fly to
Hainan
Route
Depart
Return
Price
HoustonSanya
IAH - SYX
IAHSYX
Houston George Bush Intcntl
Mon 2/16
11:30 pm-9:05 pm
2 stops55h 35m
Sanya Phoenix Intl
Sat 4/18
1:45 pm-10:15 pm
2 stops45h 30m
$1,399
HoustonSanya
IAH - SYX
IAHSYX
Houston George Bush Intcntl
Wed 2/11
7:00 am-8:50 am
3 stops59h 50m
$963
HoustonSanya
IAH - SYX
IAHSYX
Houston George Bush Intcntl
Wed 2/11
7:20 am-11:15 am
2 stops37h 55m
$1,172
Best time to book a flight from Houston to Hainan
Have a flexible travel schedule? Discover the best time to fly to Hainan from Houston with our price prediction graph.
IAH-SYX
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Houston to Hainan
HO1-CNHA
IAH-SYX
No data available for this route at this time. Please check back soon.