$492+ Cheap flights from Kansai Intl (KIX) to San Francisco (SFO)
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 6/23. Fares are subject to change and may not be available on all flights or dates of travel.
KIX — SFO
May 1 — May 81
Round-trip
1 adult, Economy
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Cheapest flights from Kansai Intl to San FranciscoExplore the most affordable flight options available from Kansai Intl to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2026.
Explore the most affordable flight options available from Kansai Intl to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2026.
This Trip.com deal was found by Cheapflights users on 3/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:45 am
KIX
- SFO
1 stop23h 30m
Multiple Airlines
Sun 9/205:15 pm
SFO
- KIX
1 stop24h 50m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$667
This Flightnetwork deal was found by Cheapflights users on 3/29. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/142:15 am
KIX
- SFO
1 stop29h 05m
Multiple Airlines
Mon 6/2211:50 pm
SFO
- KIX
1 stop28h 55m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$714
This Expedia deal was found by Cheapflights users on 3/29. 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.
Wed 12/2312:55 pm
KIX
- SFO
1 stop19h 05m
EVA Air
Fri 1/812:00 pm
SFO
- KIX
1 stop35h 55m
EVA Air
Deal found 3/29![EVA Air logo]()
$743
This Flightnetwork deal was found by Cheapflights users on 3/31. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/512:15 am
KIX
- SFO
1 stop31h 05m
Asiana Airlines
Sun 5/1011:50 pm
SFO
- KIX
1 stop29h 45m
Asiana Airlines
Deal found 3/31![Asiana Airlines logo]()
$744
This China Airlines deal was found by Cheapflights users on 3/27. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/242:00 pm
KIX
- SFO
1 stop22h 30m
China Airlines
Sun 8/301:05 am
SFO
- KIX
1 stop19h 45m
China Airlines
Deal found 3/27![China Airlines logo]()
$757
This Flightnetwork deal was found by Cheapflights users on 3/29. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/312:15 am
KIX
- SFO
1 stop31h 05m
Asiana Airlines
Wed 5/611:50 pm
SFO
- KIX
1 stop30h 40m
Asiana Airlines
Deal found 3/29![Asiana Airlines logo]()
$759
This Flightnetwork deal was found by Cheapflights users on 3/30. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1810:55 am
KIX
- SFO
1 stop36h 45m
EVA Air
Thu 12/3111:30 pm
SFO
- KIX
1 stop19h 25m
EVA Air
Deal found 3/30![EVA Air logo]()
$763
This Trip.com deal was found by Cheapflights users on 3/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1112:35 pm
KIX
- SFO
1 stop18h 45m
Multiple Airlines
Mon 5/1811:50 pm
SFO
- KIX
1 stop30h 50m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$764
This oojo deal was found by Cheapflights users on 3/30. 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.
Sat 5/1611:10 am
KIX
- SFO
1 stop35h 35m
EVA Air
Fri 5/2212:30 pm
SFO
- KIX
1 stop31h 40m
EVA Air
Deal found 3/30![EVA Air logo]()
$766
This Gotogate deal was found by Cheapflights users on 3/29. 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 12/2212:55 pm
KIX
- SFO
1 stop34h 45m
EVA Air
Thu 1/712:00 pm
SFO
- KIX
1 stop28h 55m
EVA Air
Deal found 3/29![EVA Air logo]()
$768
This Trip.com deal was found by Cheapflights users on 4/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:30 pm
KIX
- SFO
1 stop17h 40m
EVA Air
Sat 5/912:30 pm
SFO
- KIX
1 stop36h 45m
EVA Air
Deal found 4/1![EVA Air logo]()
$771
Best flights from Kansai Intl to San FranciscoDiscover carefully curated flight deals from Kansai Intl to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 1, 2026.
Discover carefully curated flight deals from Kansai Intl to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 1, 2026.
This Trip.com deal was found by Cheapflights users on 3/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/151:10 pm
KIX
- SFO
1 stop33h 35m
EVA Air
Thu 5/2112:50 am
SFO
- KIX
1 stop17h 20m
EVA Air
Deal found 3/30![EVA Air logo]()
$779
This China Airlines deal was found by Cheapflights users on 3/29. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:05 pm
KIX
- SFO
1 stop17h 25m
China Airlines
Sun 9/131:05 am
SFO
- KIX
1 stop18h 55m
China Airlines
Deal found 3/29![China Airlines logo]()
$790
This Asiana Airlines deal was found by Cheapflights users on 3/29. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1210:30 am
KIX
- SFO
1 stop20h 50m
Asiana Airlines
Thu 5/2111:50 pm
SFO
- KIX
1 stop29h 45m
Asiana Airlines
Deal found 3/29![Asiana Airlines logo]()
$805
This Mytrip deal was found by Cheapflights users on 3/27. 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.
Mon 8/242:40 pm
KIX
- SFO
1 stop16h 35m
Multiple Airlines
Mon 8/312:00 pm
SFO
- KIX
2 stops32h 50m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$838
This Air Canada deal was found by Cheapflights users on 3/31. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:00 pm
KIX
- SFO
1 stop16h 32m
Air Canada
Thu 5/2112:50 pm
SFO
- KIX
2 stops35h 35m
Air Canada
Deal found 3/31![Air Canada logo]()
$851
This Trip.com deal was found by Cheapflights users on 3/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:35 am
KIX
- SFO
1 stop23h 40m
Multiple Airlines
Mon 8/105:15 pm
SFO
- KIX
1 stop24h 00m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$868
This Asiana Airlines deal was found by Cheapflights users on 3/31. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:45 pm
KIX
- SFO
1 stop35h 35m
Asiana Airlines
Mon 9/1411:50 pm
SFO
- KIX
1 stop26h 40m
Asiana Airlines
Deal found 3/31![Asiana Airlines logo]()
$931
This China Airlines deal was found by Cheapflights users on 3/29. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/147:05 pm
KIX
- SFO
1 stop16h 50m
China Airlines
Sat 5/301:05 am
SFO
- KIX
1 stop18h 55m
China Airlines
Deal found 3/29![China Airlines logo]()
$963
This EVA Air deal was found by Cheapflights users on 3/29. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/111:10 pm
KIX
- SFO
1 stop33h 35m
EVA Air
Tue 6/212:30 pm
SFO
- KIX
1 stop31h 40m
EVA Air
Deal found 3/29![EVA Air logo]()
$996
Last-minute flights from Kansai Intl to San FranciscoDiscover last-minute flight deals from Kansai Intl to San Francisco. Data last updated April 1, 2026 and is based on user searches.
Discover last-minute flight deals from Kansai Intl to San Francisco. Data last updated April 1, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 3/30. 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.
Wed 4/1510:30 am
KIX
- SFO
1 stop20h 50m
Asiana Airlines
Wed 4/2211:50 pm
SFO
- KIX
1 stop26h 40m
Asiana Airlines
Deal found 3/30![Asiana Airlines logo]()
$1,027
This oojo deal was found by Cheapflights users on 3/31. 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.
Mon 4/209:30 am
KIX
- SFO
1 stop21h 50m
Asiana Airlines
Sun 4/2611:50 pm
SFO
- KIX
1 stop17h 10m
Asiana Airlines
Deal found 3/31![Asiana Airlines logo]()
$945
This Air Canada deal was found by Cheapflights users on 3/28. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:00 pm
KIX
- SFO
1 stop17h 36m
Air Canada
Sun 5/107:30 pm
SFO
- KIX
1 stop28h 55m
Air Canada
Deal found 3/28![Air Canada logo]()
$932
This oojo deal was found by Cheapflights users on 3/28. 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.
Sun 4/261:10 pm
KIX
- SFO
1 stop33h 25m
EVA Air
Sun 5/312:30 pm
SFO
- KIX
1 stop31h 40m
EVA Air
Deal found 3/28![EVA Air logo]()
$1,018
This FlightHub deal was found by Cheapflights users on 3/31. 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 4/287:45 pm
KIX
- SFO
1 stop35h 35m
Asiana Airlines
Tue 5/511:50 pm
SFO
- KIX
1 stop30h 40m
Asiana Airlines
Deal found 3/31![Asiana Airlines logo]()
$977
This Trip.com deal was found by Cheapflights users on 3/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/281:10 pm
KIX
- SFO
1 stop33h 25m
EVA Air
Tue 5/512:30 pm
SFO
- KIX
1 stop29h 40m
EVA Air
Deal found 3/28![EVA Air logo]()
$1,032
This Expedia deal was found by Cheapflights users on 3/28. 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.
Wed 4/291:10 pm
KIX
- SFO
1 stop33h 25m
EVA Air
Tue 5/51:15 am
SFO
- KIX
1 stop24h 00m
EVA Air
Deal found 3/28![EVA Air logo]()
$950
This Expedia deal was found by Cheapflights users on 3/28. 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.
Wed 4/296:30 pm
KIX
- SFO
1 stop28h 05m
EVA Air
Sun 5/312:50 am
SFO
- KIX
1 stop17h 20m
EVA Air
Deal found 3/28![EVA Air logo]()
$951
This Trip.com deal was found by Cheapflights users on 3/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:30 pm
KIX
- SFO
1 stop28h 05m
EVA Air
Tue 5/512:30 pm
SFO
- KIX
1 stop29h 40m
EVA Air
Deal found 3/28![EVA Air logo]()
$968
This Flightnetwork deal was found by Cheapflights users on 3/28. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/295:00 pm
KIX
- SFO
2 stops33h 40m
Multiple Airlines
Wed 5/61:00 pm
SFO
- KIX
1 stop34h 10m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$1,019
One-way flights from Kansai Intl to San FranciscoSearch for one-way flight options from Kansai Intl to San Francisco. Find affordable one-way fares based on user searches. Data last updated April 1, 2026.
Search for one-way flight options from Kansai Intl to San Francisco. Find affordable one-way fares based on user searches. Data last updated April 1, 2026.
This Air Canada deal was found by Cheapflights users on 3/27. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/236:00 pm
KIX
- SFO
2 stops34h 08m
Air Canada
Deal found 3/27![Air Canada logo]()
$492
This EVA Air deal was found by Cheapflights users on 3/29. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/301:10 pm
KIX
- SFO
1 stop33h 35m
EVA Air
Deal found 3/29![EVA Air logo]()
$494
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 8/129:00 pm
KIX
- SFO
1 stop34h 15m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$499
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 4/229:00 pm
KIX
- SFO
2 stops39h 12m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$503
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 4/217:35 am
KIX
- SFO
3 stops54h 04m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$505
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 6/28:45 pm
KIX
- SFO
2 stops28h 45m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$507
This Trip.com deal was found by Cheapflights users on 3/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/201:25 pm
KIX
- SFO
1 stop23h 35m
STARLUX Airlines
Deal found 3/29![STARLUX Airlines logo]()
$521
This FlightHub deal was found by Cheapflights users on 3/31. 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 5/66:30 pm
KIX
- SFO
2 stops31h 26m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$522
This Trip.com deal was found by Cheapflights users on 3/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:35 am
KIX
- SFO
1 stop23h 40m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$523
Find flight deals from Kansai Intl to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from Kansai Intl (KIX) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $667 (Trip.com) |
One-way from | $492 (Air Canada) |
Popular in | May |
Cheapest in | February |
Average price | $1,000 |
Good round-trip deal | $1,155 or less |
Good one-way deal | $577 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Kansai Intl to San Francisco 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 1, 2026.
Use the filters below to find and compare flights from Osaka Kansai Intl Airport to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OsakaSan Francisco
KIX - SFO
KIXSFO
Osaka Kansai Intl
Fri 5/15
1:10 pm-6:45 am
1 stop33h 35m
San Francisco
Thu 5/21
12:50 am-10:10 am
1 stop17h 20m
$779
OsakaSan Francisco
KIX - SFO
KIXSFO
Osaka Kansai Intl
Thu 9/10
7:05 pm-8:30 pm
1 stop17h 25m
San Francisco
Sun 9/13
1:05 am-12:00 pm
1 stop18h 55m
$790
OsakaSan Francisco
KIX - SFO
KIXSFO
Osaka Kansai Intl
Tue 5/12
10:30 am-3:20 pm
1 stop20h 50m
San Francisco
Thu 5/21
11:50 pm-9:35 pm
1 stop29h 45m
$805
OsakaSan Francisco
KIX - SFO
KIXSFO
Osaka Kansai Intl
Mon 8/24
2:40 pm-3:15 pm
1 stop16h 35m
San Francisco
Mon 8/31
2:00 pm-2:50 pm
2 stops32h 50m
$838
OsakaSan Francisco
KIX - SFO
KIXSFO
Osaka Kansai Intl
Tue 5/12
6:00 pm-6:32 pm
1 stop16h 32m
San Francisco
Thu 5/21
12:50 pm-4:25 pm
2 stops35h 35m
$851
OsakaSan Francisco
KIX - SFO
KIXSFO
Osaka Kansai Intl
Tue 8/4
7:35 am-3:15 pm
1 stop23h 40m
San Francisco
Mon 8/10
5:15 pm-9:15 am
1 stop24h 00m
$868
OsakaSan Francisco
KIX - SFO
KIXSFO
Osaka Kansai Intl
Thu 9/10
7:45 pm-3:20 pm
1 stop35h 35m
San Francisco
Mon 9/14
11:50 pm-6:30 pm
1 stop26h 40m
$931
Quickest round-trip
OsakaSan Francisco
KIX - SFO
KIXSFO
Osaka Kansai Intl
Thu 5/14
7:05 pm-7:55 pm
1 stop16h 50m
San Francisco
Sat 5/30
1:05 am-12:00 pm
1 stop18h 55m
$963
OsakaSan Francisco
KIX - SFO
KIXSFO
Osaka Kansai Intl
Mon 5/11
1:10 pm-6:45 am
1 stop33h 35m
San Francisco
Tue 6/2
12:30 pm-12:10 pm
1 stop31h 40m
$996
Cheapest one-way
OsakaSan Francisco
KIX - SFO
KIXSFO
Osaka Kansai Intl
Mon 4/20
8:45 pm-9:39 pm
2 stops40h 54m
$567
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Kansai Intl to San Francisco
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kansai Intl to San Francisco in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on Osaka Kansai Intl Airport-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Osaka Kansai Intl Airport-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Osaka Kansai Intl Airport-San Francisco flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Osaka Kansai Intl Airport-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Osaka Kansai Intl Airport-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Kansai Intl to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Kansai Intl with our price prediction graph.
KIX-SFO
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.
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Everything you need to know about your flight from Osaka Kansai Intl Airport to San Francisco
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What is the cheapest time of day to fly from KIX to SFO?
Find hourly flight availability from Kansai Intl to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 1, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Osaka Kansai Intl Airport to San Francisco as you normally would.
How much does it cost to fly round-trip from Osaka Kansai Intl Airport to San Francisco?
How often are flights from Osaka to San Francisco delayed?
About 12% of weekly flights between Osaka and San Francisco have experienced delays in the past year, with the average delay time being 192 minutes.
What is the most punctual flight time for Osaka to San Francisco flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Osaka to San Francisco flights?
Over the last year, United Airlines have had the lowest number of delays on this route, with just 12% of flights being delayed.
Related info for your journey
Find useful and relevant information for your journey from Kansai Intl to San Francisco. 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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