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Hainan

$1,088+ Cheap flights from San Francisco (SFO) to Hainan

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SYX
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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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 April 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,088
(FlightHub)

Popular in

June

Cheapest in

November

Average price

$1,227
Provider with most accurate pricing for San Francisco-Haikou Meilan Intl flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Haikou Meilan Intl flights.
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From San Francisco to Hainan
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Highest demand for flights based on searches. 19% potential increase in price ($331 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 24, 2025.

This FlightHub deal was found by Cheapflights users on 4/23. 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 5/1912:00 pmSFO - HAK
1 stop33h 35mMultiple Airlines
Mon 5/261:35 pmHAK - SFO
2 stops40h 40mMultiple Airlines
Deal found 4/23$1,088
This FlightHub deal was found by Cheapflights users on 4/24. 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.
Sat 5/1712:35 amSFO - SYX
1 stop20h 10mChina Southern
Thu 6/53:35 pmSYX - SFO
2 stops19h 55mChina Southern
Deal found 4/24$1,233
This FlightHub deal was found by Cheapflights users on 4/23. 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.
Thu 9/1811:30 amSFO - HAK
1 stop56h 10mSingapore Airlines
Sat 9/2711:40 amHAK - SFO
1 stop37h 00mSingapore Airlines
Deal found 4/23$1,359
This CheapOair deal was found by Cheapflights users on 4/23. 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.
Mon 5/195:49 pmSFO - HAK
2 stops24h 01mChina Southern
Mon 5/269:20 amHAK - SFO
3 stops26h 10mChina Southern
Deal found 4/23$1,441
This Gurufare deal was found by Cheapflights users on 4/24. 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 5/281:15 amSFO - SYX
2 stops20h 30mMultiple Airlines
Fri 5/305:30 pmSYX - SFO
1 stop30h 35mMultiple Airlines
Deal found 4/24$1,500
This Ovago deal was found by Cheapflights users on 4/23. 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.
Wed 9/1712:20 amSFO - HAK
1 stop24h 20mCathay Pacific
Sat 9/274:50 pmHAK - SFO
1 stop15h 40mCathay Pacific
Deal found 4/23$1,514

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 April 24, 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 FranciscoHaikou

SFO - HAK

SFOHAK

San Francisco

Mon 5/19

12:00 pm-12:35 pm

1 stop33h 35m

Haikou Meilan Intl

Mon 5/26

1:35 pm-3:15 pm

2 stops40h 40m

$1,088

San FranciscoSanya

SFO - SYX

SFOSYX

San Francisco

Sat 5/17

12:35 am-11:45 am

1 stop20h 10m

Sanya Phoenix Intl

Thu 6/5

3:35 pm-8:30 pm

2 stops19h 55m

$1,233

San FranciscoHaikou

SFO - HAK

SFOHAK

San Francisco

Thu 9/18

11:30 am-10:40 am

1 stop56h 10m

Haikou Meilan Intl

Sat 9/27

11:40 am-9:40 am

1 stop37h 00m

$1,359

San FranciscoHaikou

SFO - HAK

SFOHAK

San Francisco

Mon 5/19

5:49 pm-8:50 am

2 stops24h 01m

Haikou Meilan Intl

Mon 5/26

9:20 am-8:30 pm

3 stops26h 10m

$1,441

San FranciscoSanya

SFO - SYX

SFOSYX

San Francisco

Wed 5/28

1:15 am-12:45 pm

2 stops20h 30m

Sanya Phoenix Intl

Fri 5/30

5:30 pm-9:05 am

1 stop30h 35m

$1,500

San FranciscoHaikou

SFO - HAK

SFOHAK

San Francisco

Wed 9/17

12:20 am-3:40 pm

1 stop24h 20m

Haikou Meilan Intl

Sat 9/27

4:50 pm-5:30 pm

1 stop15h 40m

$1,514

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

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 April 24, 2025.

When flying from San Francisco to Hainan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Hainan by month

Plan your trip to Hainan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hainan ranges from 0.8 - 10.6 inches per month. September is typically the wettest month, when rainfall can reach 10.6 in. January is typically the driest time to visit Hainan when rainfall is around 0.8 in.

Temperature in Hainan by month

Plan your trip to Hainan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hainan, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 F).

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 April 24, 2025.
Singapore Airlines
8.1
Very good
1,290 reviews

Crew

8.6

Boarding

8.2

Entertainment

8.0

Overall

8.1

Comfort

7.9

Food

7.7

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Singapore Airlines
8.1
Very good
1,290 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Crew

8.6

Boarding

8.2

Entertainment

8.0

Overall

8.1

Comfort

7.9

Food

7.7

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Cathay Pacific
7.5
Good
850 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Crew

8.6

Boarding

8.2

Entertainment

8.0

Overall

8.1

Comfort

7.9

Food

7.7

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
China Southern
7.5
Good
94 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Crew

8.6

Boarding

8.2

Entertainment

8.0

Overall

8.1

Comfort

7.9

Food

7.7

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

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.

  • 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.

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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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$767Average$1,152FlexibilityNo cancel feeOn-time62%
China SouthernCheapest$1,133Average$1,440FlexibilityNo cancel feeOn-time69%
Singapore AirlinesCheapest$1,233Average$1,282FlexibilityNo cancel feeOn-time81%

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