$473+ 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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — HAK
Apr 12 — Apr 191
Round-trip
1 adult, Economy
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Cheapest flights from San Francisco to HainanExplore 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 March 13, 2026.
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 March 13, 2026.
This KAYAK deal was found by Cheapflights users on 3/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/131:00 pm
SFO
- HAK
1 stop35h 40m
Cathay Pacific
Wed 5/64:50 pm
HAK
- SFO
1 stop33h 05m
Cathay Pacific
Deal found 3/9![Cathay Pacific logo]()
$696
This Cathay Pacific deal was found by Cheapflights users on 3/9. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/301:00 pm
SFO
- HAK
1 stop35h 40m
Cathay Pacific
Mon 5/44:50 pm
HAK
- SFO
1 stop20h 50m
Cathay Pacific
Deal found 3/9![Cathay Pacific logo]()
$729
This Gotogate deal was found by Cheapflights users on 3/12. 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.
Tue 4/2112:35 am
SFO
- HAK
1 stop19h 20m
China Southern
Thu 5/149:25 am
HAK
- SFO
1 stop26h 15m
China Southern
Deal found 3/12![China Southern logo]()
$743
This KAYAK deal was found by Cheapflights users on 3/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/221:00 pm
SFO
- HAK
1 stop35h 40m
Cathay Pacific
Thu 5/144:50 pm
HAK
- SFO
1 stop20h 50m
Cathay Pacific
Deal found 3/12![Cathay Pacific logo]()
$746
This Booking.com deal was found by Cheapflights users on 3/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2112:35 am
SFO
- HAK
1 stop19h 20m
China Southern
Wed 5/209:05 pm
HAK
- SFO
2 stops38h 35m
China Southern
Deal found 3/12![China Southern logo]()
$756
This Gurufare deal was found by Cheapflights users on 3/8. 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 4/221:00 pm
SFO
- HAK
1 stop35h 40m
Cathay Pacific
Wed 4/294:50 pm
HAK
- SFO
1 stop33h 05m
Cathay Pacific
Deal found 3/8![Cathay Pacific logo]()
$775
This FlightHub deal was found by Cheapflights users on 3/9. 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 4/1312:00 pm
SFO
- HAK
2 stops34h 50m
Multiple Airlines
Wed 5/61:35 pm
HAK
- SFO
1 stop34h 30m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$781
This Mytrip deal was found by Cheapflights users on 3/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2312:00 pm
SFO
- SYX
1 stop34h 35m
Multiple Airlines
Thu 4/306:40 am
SYX
- SFO
1 stop17h 25m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$790
This FlightHub deal was found by Cheapflights users on 3/8. 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 4/1312:35 am
SFO
- HAK
2 stops21h 20m
China Southern
Wed 5/69:05 pm
HAK
- SFO
2 stops38h 35m
China Southern
Deal found 3/8![China Southern logo]()
$799
This Gotogate deal was found by Cheapflights users on 3/12. 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.
Mon 4/2712:00 pm
SFO
- SYX
1 stop34h 35m
Multiple Airlines
Mon 5/46:40 am
SYX
- SFO
1 stop17h 25m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$868
This BusinessClass deal was found by Cheapflights users on 3/12. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2112:00 pm
SFO
- SYX
1 stop39h 30m
Multiple Airlines
Sun 11/299:20 pm
SYX
- SFO
1 stop27h 40m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$882
This Gurufare deal was found by Cheapflights users on 3/12. 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.
Mon 4/276:00 am
SFO
- SYX
2 stops28h 10m
China Eastern
Mon 5/46:40 am
SYX
- SFO
1 stop17h 25m
China Eastern
Deal found 3/12![China Eastern logo]()
$894
Best flights from San Francisco to HainanDiscover carefully curated flight deals from San Francisco to Hainan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 13, 2026.
Discover carefully curated flight deals from San Francisco to Hainan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 13, 2026.
This Cathay Pacific deal was found by Cheapflights users on 3/8. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/301:00 pm
SFO
- HAK
1 stop35h 40m
Cathay Pacific
Mon 5/44:50 pm
HAK
- SFO
1 stop20h 50m
Cathay Pacific
Deal found 3/8![Cathay Pacific logo]()
$729
This FlightHub deal was found by Cheapflights users on 3/9. 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 4/1312:00 pm
SFO
- HAK
2 stops34h 50m
Multiple Airlines
Wed 5/61:35 pm
HAK
- SFO
1 stop34h 30m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$781
This Gotogate deal was found by Cheapflights users on 3/12. 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.
Tue 4/2112:35 am
SFO
- HAK
1 stop28h 30m
China Southern
Thu 5/144:00 pm
HAK
- SFO
2 stops19h 40m
China Southern
Deal found 3/12![China Southern logo]()
$795
This China Eastern deal was found by Cheapflights users on 3/8. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3012:00 pm
SFO
- SYX
1 stop22h 10m
China Eastern
Mon 5/46:40 am
SYX
- SFO
1 stop17h 25m
China Eastern
Deal found 3/8![China Eastern logo]()
$897
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 4/221:00 pm
SFO
- HAK
1 stop35h 40m
Cathay Pacific
Thu 5/144:50 pm
HAK
- SFO
1 stop33h 05m
Cathay Pacific
Deal found 3/13![Cathay Pacific logo]()
$762
This FlightHub deal was found by Cheapflights users on 3/8. 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 4/1312:35 am
SFO
- HAK
2 stops21h 20m
China Southern
Wed 5/69:05 pm
HAK
- SFO
2 stops38h 35m
China Southern
Deal found 3/8![China Southern logo]()
$799
This KAYAK deal was found by Cheapflights users on 3/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/71:00 pm
SFO
- HAK
1 stop35h 40m
Cathay Pacific
Wed 5/64:50 pm
HAK
- SFO
1 stop33h 05m
Cathay Pacific
Deal found 3/11![Cathay Pacific logo]()
$833
This Gurufare deal was found by Cheapflights users on 3/12. 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.
Mon 4/276:00 am
SFO
- SYX
2 stops28h 10m
China Eastern
Mon 5/46:40 am
SYX
- SFO
2 stops23h 41m
China Eastern
Deal found 3/12![China Eastern logo]()
$928
This FlightHub deal was found by Cheapflights users on 3/11. 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 4/612:35 am
SFO
- HAK
1 stop27h 30m
China Southern
Wed 5/66:00 pm
HAK
- SFO
2 stops41h 40m
China Southern
Deal found 3/11![China Southern logo]()
$887
Last-minute flights from San Francisco to HainanDiscover last-minute flight deals from San Francisco to Hainan. Data last updated March 13, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Hainan. Data last updated March 13, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 3/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/131:00 pm
SFO
- HAK
1 stop35h 40m
Cathay Pacific
Wed 5/64:50 pm
HAK
- SFO
1 stop33h 05m
Cathay Pacific
Deal found 3/9![Cathay Pacific logo]()
$696
This FlightHub deal was found by Cheapflights users on 3/9. 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 4/1312:00 pm
SFO
- HAK
2 stops34h 50m
Multiple Airlines
Wed 5/61:35 pm
HAK
- SFO
1 stop34h 30m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$781
This FlightHub deal was found by Cheapflights users on 3/8. 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 4/1312:35 am
SFO
- HAK
2 stops21h 20m
China Southern
Wed 5/69:05 pm
HAK
- SFO
2 stops38h 35m
China Southern
Deal found 3/8![China Southern logo]()
$799
This Gotogate deal was found by Cheapflights users on 3/12. 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.
Tue 4/2112:35 am
SFO
- HAK
1 stop19h 20m
China Southern
Thu 5/149:25 am
HAK
- SFO
1 stop26h 15m
China Southern
Deal found 3/12![China Southern logo]()
$743
This Booking.com deal was found by Cheapflights users on 3/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2112:35 am
SFO
- HAK
1 stop19h 20m
China Southern
Wed 5/209:05 pm
HAK
- SFO
2 stops38h 35m
China Southern
Deal found 3/12![China Southern logo]()
$756
This KAYAK deal was found by Cheapflights users on 3/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/221:00 pm
SFO
- HAK
1 stop35h 40m
Cathay Pacific
Thu 5/144:50 pm
HAK
- SFO
1 stop20h 50m
Cathay Pacific
Deal found 3/12![Cathay Pacific logo]()
$746
This Gurufare deal was found by Cheapflights users on 3/8. 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 4/221:00 pm
SFO
- HAK
1 stop35h 40m
Cathay Pacific
Wed 4/294:50 pm
HAK
- SFO
1 stop33h 05m
Cathay Pacific
Deal found 3/8![Cathay Pacific logo]()
$775
This Mytrip deal was found by Cheapflights users on 3/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2312:00 pm
SFO
- SYX
1 stop34h 35m
Multiple Airlines
Thu 4/306:40 am
SYX
- SFO
1 stop17h 25m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$790
This Gotogate deal was found by Cheapflights users on 3/12. 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.
Mon 4/2712:00 pm
SFO
- SYX
1 stop34h 35m
Multiple Airlines
Mon 5/46:40 am
SYX
- SFO
1 stop17h 25m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$868
This Gurufare deal was found by Cheapflights users on 3/12. 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.
Mon 4/276:00 am
SFO
- SYX
2 stops28h 10m
China Eastern
Mon 5/46:40 am
SYX
- SFO
1 stop17h 25m
China Eastern
Deal found 3/12![China Eastern logo]()
$894
This Cathay Pacific deal was found by Cheapflights users on 3/9. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/301:00 pm
SFO
- HAK
1 stop35h 40m
Cathay Pacific
Mon 5/44:50 pm
HAK
- SFO
1 stop20h 50m
Cathay Pacific
Deal found 3/9![Cathay Pacific logo]()
$729
This China Eastern deal was found by Cheapflights users on 3/8. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3012:00 pm
SFO
- SYX
1 stop22h 10m
China Eastern
Mon 5/46:40 am
SYX
- SFO
1 stop17h 25m
China Eastern
Deal found 3/8![China Eastern logo]()
$897
One-way flights from San Francisco to HainanSearch for one-way flight options from San Francisco to Hainan. Find affordable one-way fares based on user searches. Data last updated March 13, 2026.
Search for one-way flight options from San Francisco to Hainan. Find affordable one-way fares based on user searches. Data last updated March 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Thu 4/3011:50 pm
SFO
- SYX
3 stops31h 05m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$473
This oojo deal was found by Cheapflights users on 3/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3012:00 pm
SFO
- SYX
1 stop37h 20m
China Eastern
Deal found 3/9![China Eastern logo]()
$487
This FlightHub deal was found by Cheapflights users on 3/12. 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 7/2012:00 pm
SFO
- HAK
1 stop33h 20m
China Eastern
Deal found 3/12![China Eastern logo]()
$488
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
Mon 7/2011:50 pm
SFO
- HAK
2 stops43h 50m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$503
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 7/2211:50 pm
SFO
- HAK
2 stops43h 50m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$514
This Fareboom deal was found by Cheapflights users on 3/9. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3012:05 pm
SFO
- SYX
2 stops39h 05m
Air China
Deal found 3/9![Air China logo]()
$517
This FlightHub deal was found by Cheapflights users on 3/12. 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 7/2012:35 am
SFO
- HAK
2 stops21h 20m
China Southern
Deal found 3/12![China Southern logo]()
$544
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
Tue 7/2111:50 pm
SFO
- HAK
3 stops29h 15m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$615
This FlightHub deal was found by Cheapflights users on 3/12. 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 7/2112:35 am
SFO
- HAK
1 stop28h 30m
China Southern
Deal found 3/12![China Southern logo]()
$720
This Kiwi.com deal was found by Cheapflights users on 3/10. 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.
Thu 4/28:59 pm
SFO
- SYX
3 stops56h 31m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$2,719
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 4/111:13 am
SFO
- SYX
3 stops58h 32m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$2,826
This Kiwi.com deal was found by Cheapflights users on 3/10. 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.
Tue 3/312:57 pm
SFO
- SYX
3 stops54h 48m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$3,003
Find 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 March 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $696 (KAYAK) |
One-way from | $473 (Kiwi.com) |
Popular in | March |
Cheapest in | November |
Average price | $1,620 |
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 March 13, 2026.
Use the filters below to find and compare flights from San Francisco to Hainan that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoHaikou
SFO - HAK
SFOHAK
San Francisco
Thu 4/30
1:00 pm-3:40 pm
1 stop35h 40m
Haikou Meilan Intl
Mon 5/4
4:50 pm-10:40 pm
1 stop20h 50m
$729
San FranciscoHaikou
SFO - HAK
SFOHAK
San Francisco
Wed 4/22
1:00 pm-3:40 pm
1 stop35h 40m
Haikou Meilan Intl
Thu 5/14
4:50 pm-10:55 am
1 stop33h 05m
$762
San FranciscoHaikou
SFO - HAK
SFOHAK
San Francisco
Mon 4/13
12:00 pm-1:50 pm
2 stops34h 50m
Haikou Meilan Intl
Wed 5/6
1:35 pm-9:05 am
1 stop34h 30m
$781
San FranciscoHaikou
SFO - HAK
SFOHAK
San Francisco
Tue 4/21
12:35 am-8:05 pm
1 stop28h 30m
Haikou Meilan Intl
Thu 5/14
4:00 pm-8:40 pm
2 stops19h 40m
$795
San FranciscoHaikou
SFO - HAK
SFOHAK
San Francisco
Mon 4/13
12:35 am-12:55 pm
2 stops21h 20m
Haikou Meilan Intl
Wed 5/6
9:05 pm-8:40 pm
2 stops38h 35m
$799
San FranciscoHaikou
SFO - HAK
SFOHAK
San Francisco
Tue 4/7
1:00 pm-3:40 pm
1 stop35h 40m
Haikou Meilan Intl
Wed 5/6
4:50 pm-10:55 am
1 stop33h 05m
$833
San FranciscoHaikou
SFO - HAK
SFOHAK
San Francisco
Mon 4/6
12:35 am-7:05 pm
1 stop27h 30m
Haikou Meilan Intl
Wed 5/6
6:00 pm-8:40 pm
2 stops41h 40m
$887
Quickest round-trip
San FranciscoSanya
SFO - SYX
SFOSYX
San Francisco
Thu 4/30
12:00 pm-1:10 am
1 stop22h 10m
Sanya Phoenix Intl
Mon 5/4
6:40 am-9:05 am
1 stop17h 25m
$897
San FranciscoSanya
SFO - SYX
SFOSYX
San Francisco
Mon 4/27
6:00 am-1:10 am
2 stops28h 10m
Sanya Phoenix Intl
Mon 5/4
6:40 am-3:21 pm
2 stops23h 41m
$928
Cheapest one-way
San FranciscoSanya
SFO - SYX
SFOSYX
San Francisco
Thu 4/30
11:50 pm-9:55 pm
3 stops31h 05m
$473
Showing 1-10 of 22 resultsSorted by cheapest first
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.
SFO-HAK
SFO-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 San Francisco to Hainan
SFO-CNHA
SFO-HAK
SFO-SYX
No data available for this route at this time. Please check back soon.
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 March 13, 2026.
See what other customers who have flown with Cathay Pacific,China Southern, andChina 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.
Boarding
7.9
Overall
7.6
Food
7.3
Comfort
7.6
Crew
8.1
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJasper,Mar 2026
SFO - HKG
Boarding
7.9
Overall
7.6
Food
7.3
Comfort
7.6
Crew
8.1
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJasper,Mar 2026
SFO - HKG
Boarding
7.9
Overall
7.6
Food
7.3
Comfort
7.6
Crew
8.1
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJasper,Mar 2026
SFO - HKG
Boarding
7.9
Overall
7.6
Food
7.3
Comfort
7.6
Crew
8.1
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJasper,Mar 2026
SFO - HKG
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.
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Alternative routes for San Francisco to Hainan
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Complete your trip
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San Francisco and Hainan flights
Browse other San Francisco and Hainan flight options. Last updated on March 13, 2026.
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Check out other popular destinations found by fellow travelers in 2026
San Francisco to Hainan flights
Consider these flights traveling from San Francisco to Hainan.
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 March 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$634 | Average$779 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$711 | Average$1,348 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$738 | Average$1,186 | FlexibilityNo cancel fee | On-time69% |