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Hainan

$552+ Cheap flights from San Francisco (SFO) 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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — HAK
Dec 18 — Dec 251
Thu 12/18
Thu 12/25
1 adult, Economy
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Find flight deals from San Francisco to Hainan

Cheapest flights from San Francisco to Hainan
Explore the most affordable flight options available from San Francisco to Hainan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 18, 2025.

This FlightHub deal was found by Cheapflights users on 11/18. 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.
Tue 12/28:25 amSFO - SYX
2 stops37h 15mChina Eastern
Wed 12/109:20 pmSYX - SFO
1 stop27h 40mChina Eastern
Deal found 11/18$810
This Gurufare deal was found by Cheapflights users on 11/16. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/258:25 amSFO - HAK
2 stops24h 15mChina Eastern
Wed 12/33:45 pmHAK - SFO
1 stop33h 15mChina Eastern
Deal found 11/16$845
This FlightHub deal was found by Cheapflights users on 11/15. 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.
Mon 11/1712:00 pmSFO - SYX
1 stop33h 40mChina Eastern
Sat 11/226:30 amSYX - SFO
1 stop18h 30mChina Eastern
Deal found 11/15$859
This Gurufare deal was found by Cheapflights users on 11/17. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/258:25 amSFO - HAK
2 stops24h 15mChina Eastern
Sat 12/66:20 amHAK - SFO
1 stop18h 40mChina Eastern
Deal found 11/17$863
This Gotogate deal was found by Cheapflights users on 11/16. 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 11/2612:00 pmSFO - HAK
1 stop30h 15mMultiple Airlines
Sun 12/73:45 pmHAK - SFO
1 stop33h 15mMultiple Airlines
Deal found 11/16$923
This Gurufare deal was found by Cheapflights users on 11/16. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/268:25 amSFO - HAK
2 stops24h 15mChina Eastern
Sun 12/76:20 amHAK - SFO
2 stops41h 10mChina Eastern
Deal found 11/16$949
This FlightHub deal was found by Cheapflights users on 11/15. 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.
Sun 11/168:25 amSFO - SYX
2 stops33h 45mChina Eastern
Sat 11/226:30 amSYX - SFO
1 stop18h 30mChina Eastern
Deal found 11/15$993
This Orbitz deal was found by Cheapflights users on 11/15. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1611:10 pmSFO - SYX
2 stops29h 55mMultiple Airlines
Sat 11/226:30 amSYX - SFO
1 stop18h 30mMultiple Airlines
Deal found 11/15$1,010
This CheapOair deal was found by Cheapflights users on 11/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/258:25 amSFO - HAK
2 stops24h 15mMultiple Airlines
Sat 12/610:20 pmHAK - SFO
3 stops61h 20mMultiple Airlines
Deal found 11/18$1,015
This IEagle deal was found by Cheapflights users on 11/18. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3112:00 pmSFO - SYX
1 stop30h 45mAir China
Tue 1/138:30 pmSYX - SFO
1 stop29h 00mAir China
Deal found 11/18$1,098
This Ovago deal was found by Cheapflights users on 11/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2010:55 pmSFO - HAK
1 stop24h 45mCathay Pacific
Fri 12/54:50 pmHAK - SFO
1 stop20h 25mCathay Pacific
Deal found 11/16$1,111
This FlightHub deal was found by Cheapflights users on 11/18. 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.
Mon 12/2912:00 pmSFO - SYX
1 stop30h 10mChina Eastern
Sun 1/119:20 pmSYX - SFO
2 stops36h 38mChina Eastern
Deal found 11/18$1,121

Cheap flight deals from San Francisco to Hainan

Keep the following information in mind while searching for San Francisco to Hainan flight deals. Data was last updated November 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$810
(FlightHub)

One-way from

$552
(Gurufare)

Popular in

June

Cheapest in

November

Average price

$711
Provider with most accurate pricing for San Francisco-Haikou Meilan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Haikou Meilan Intl flights.
Search Deals
From San Francisco to Hainan
Search Deals
One-way flight from San Francisco to Hainan
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($423 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco 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 November 18, 2025.
Use the filters below to find and compare flights from San Francisco to Hainan that are best for you.

Fly from

San Francisco

Fly to

Hainan

Route

Depart

Return

Price

San FranciscoSanya

SFO - SYX

SFOSYX

San Francisco

Tue 12/2

8:25 am-1:40 pm

2 stops37h 15m

Sanya Phoenix Intl

Wed 12/10

9:20 pm-9:00 am

1 stop27h 40m

$810

San FranciscoHaikou

SFO - HAK

SFOHAK

San Francisco

Sat 3/28

12:20 am-3:40 pm

1 stop24h 20m

Haikou Meilan Intl

Thu 4/2

4:50 pm-11:15 am

1 stop33h 25m

$906

San FranciscoSanya

SFO - SYX

SFOSYX

San Francisco

Wed 12/31

12:00 pm-10:45 am

1 stop30h 45m

Sanya Phoenix Intl

Tue 1/13

8:30 pm-9:30 am

1 stop29h 00m

$1,098

San FranciscoHaikou

SFO - HAK

SFOHAK

San Francisco

Sat 3/28

12:35 am-11:50 pm

2 stops56h 15m

Haikou Meilan Intl

Thu 4/2

2:00 pm-8:30 pm

2 stops21h 30m

$1,115

San FranciscoSanya

SFO - SYX

SFOSYX

San Francisco

Tue 12/2

11:35 pm-11:50 pm

2 stops32h 15m

Sanya Phoenix Intl

Wed 12/10

8:50 am-7:40 pm

3 stops50h 50m

$1,146

San FranciscoSanya

SFO - SYX

SFOSYX

San Francisco

Thu 1/1

11:35 pm-10:50 am

2 stops43h 15m

Sanya Phoenix Intl

Sun 1/11

11:15 pm-7:40 pm

2 stops36h 25m

$1,164

San FranciscoSanya

SFO - SYX

SFOSYX

San Francisco

Thu 1/1

11:35 pm-9:45 pm

1 stop30h 10m

Sanya Phoenix Intl

Mon 1/12

7:00 am-7:40 pm

2 stops28h 40m

$1,166

San FranciscoSanya

SFO - SYX

SFOSYX

San Francisco

Thu 1/1

5:30 pm-1:25 pm

2 stops27h 55m

Sanya Phoenix Intl

Tue 1/13

8:30 pm-9:30 am

1 stop29h 00m

$1,173

San FranciscoSanya

SFO - SYX

SFOSYX

San Francisco

Mon 12/29

11:35 pm-6:25 pm

3 stops50h 50m

Sanya Phoenix Intl

Sun 1/11

8:25 pm-7:40 pm

2 stops39h 15m

$1,179

San FranciscoSanya

SFO - SYX

SFOSYX

San Francisco

Mon 12/29

11:35 pm-6:25 pm

3 stops50h 50m

Sanya Phoenix Intl

Mon 1/12

7:00 am-7:40 pm

2 stops28h 40m

$1,179

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

Showing 1-10 of 22 results
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Best time to book a flight from San Francisco to Hainan

Have a flexible travel schedule? Discover the best time to fly to Hainan from San Francisco with our price prediction graph.
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 San Francisco to Hainan

What is the cheapest time of day to fly from SFO to HA?

Find hourly flight availability from San Francisco to Hainan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 18, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 16% on flights from San Francisco to Hainan by exploring options for tickets in the evening.

Reviews of airlines servicing Hainan

Get insights into the airlines that provide service to Hainan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hainan. Reviews last updated November 18, 2025.
See what other customers who have flown with Cathay Pacific, China Southern, and China Eastern from San Francisco to Hainan have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,060 reviews

Boarding

7.9

Entertainment

7.8

Overall

7.6

Comfort

7.6

Crew

8.1

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Sep 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for
Cathay Pacific
7.6
Good
1,060 reviews
Cathay Pacific
7.6
Good
1,060 reviews

Boarding

7.9

Entertainment

7.8

Overall

7.6

Comfort

7.6

Crew

8.1

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Sep 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for
China Southern
7.5
Good
119 reviews
Cathay Pacific
7.6
Good
1,060 reviews

Boarding

7.9

Entertainment

7.8

Overall

7.6

Comfort

7.6

Crew

8.1

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Sep 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for
China Eastern
7.2
Good
178 reviews
Cathay Pacific
7.6
Good
1,060 reviews

Boarding

7.9

Entertainment

7.8

Overall

7.6

Comfort

7.6

Crew

8.1

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Sep 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Hainan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Francisco to Hainan?

    For a flight from San Francisco to Hainan, you will be flying from San Francisco. San Francisco (SFO) is just 11.8 mi from the center of the city.

  • How long is the flight from San Francisco to Hainan?

    Departing from San Francisco to Hainan will take you 24h 20m. There are 7180 mi between San Francisco and Hainan. This flight may include one or multiple stops.

  • Can I find deals for flights from San Francisco to Hainan that include hotel bookings?

    Yes. In addition to deals on San Francisco to Hainan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Hainan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Hainan.

  • Can I find deals for business class flights from San Francisco to Hainan?

    Yes. Cheapflights offers flight deals from San Francisco to Hainan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top 3 airlines flying from San Francisco to Hainan

Discover the top 3 airlines that operate flights from San Francisco to Hainan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$634Average$1,550FlexibilityNo cancel feeOn-time72%
China EasternCheapest$753Average$1,467FlexibilityNo cancel feeOn-time62%
China SouthernCheapest$791Average$1,521FlexibilityNo cancel feeOn-time69%

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