$595+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
KIX — SFO
Jul 9 — Jul 161
Round-trip
1 adult, Economy
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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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Best
Last-minute
One-way
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 June 9, 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 June 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/177:45 am
KIX
- SFO
1 stop23h 00m
Multiple Airlines
Tue 9/291:10 am
SFO
- KIX
1 stop20h 20m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$869
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/187:35 am
KIX
- SFO
1 stop23h 10m
Multiple Airlines
Tue 9/291:10 am
SFO
- KIX
1 stop20h 20m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$902
This Gotogate deal was found by Cheapflights users on 6/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/262:20 pm
KIX
- SFO
1 stop34h 45m
China Eastern
Mon 8/3112:00 pm
SFO
- KIX
1 stop33h 20m
China Eastern
Deal found 6/9![China Eastern logo]()
$919
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 9/77:50 pm
KIX
- SFO
1 stop35h 25m
Multiple Airlines
Wed 9/91:10 am
SFO
- KIX
1 stop28h 50m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$969
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 9/227:35 am
KIX
- SFO
1 stop23h 40m
Multiple Airlines
Tue 9/291:10 am
SFO
- KIX
1 stop17h 00m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$998
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 7/17:45 am
KIX
- SFO
1 stop23h 30m
Multiple Airlines
Mon 7/133:30 pm
SFO
- KIX
1 stop25h 50m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$1,012
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 11/37:35 am
KIX
- SFO
1 stop23h 00m
Multiple Airlines
Thu 12/33:35 pm
SFO
- KIX
1 stop24h 10m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$1,013
This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
Tue 8/259:00 pm
KIX
- SFO
2 stops33h 52m
Multiple Airlines
Mon 9/712:15 pm
SFO
- KIX
1 stop29h 00m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$1,018
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 11/28:30 pm
KIX
- SFO
1 stop34h 05m
Multiple Airlines
Wed 12/23:35 pm
SFO
- KIX
1 stop24h 10m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$1,039
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 June 9, 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 June 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
Tue 8/252:15 pm
KIX
- SFO
1 stop17h 00m
Multiple Airlines
Mon 9/712:15 pm
SFO
- KIX
1 stop17h 45m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$1,073
This STARLUX Airlines deal was found by Cheapflights users on 6/5. 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:25 pm
KIX
- SFO
1 stop23h 05m
STARLUX Airlines
Tue 9/112:50 am
SFO
- KIX
1 stop19h 25m
STARLUX Airlines
Deal found 6/5![STARLUX Airlines logo]()
$1,177
This China Airlines deal was found by Cheapflights users on 6/8. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/222:00 pm
KIX
- SFO
1 stop22h 30m
China Airlines
Wed 8/121:05 am
SFO
- KIX
1 stop25h 00m
China Airlines
Deal found 6/8![China Airlines logo]()
$1,305
This Qatar Airways deal was found by Cheapflights users on 6/5. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:55 pm
KIX
- SFO
2 stops54h 28m
Qatar Airways
Sun 9/276:18 am
SFO
- KIX
2 stops43h 07m
Qatar Airways
Deal found 6/5![Qatar Airways logo]()
$1,780
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/264:55 pm
KIX
- SFO
Nonstop10h 10m
United Airlines
Mon 8/3111:10 am
SFO
- KIX
Nonstop11h 40m
United Airlines
Deal found 6/9![United Airlines logo]()
$1,891
This Gotogate deal was found by Cheapflights users on 6/4. 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.
Fri 8/282:20 pm
KIX
- SFO
1 stop34h 45m
Multiple Airlines
Mon 9/2110:45 am
SFO
- KIX
Nonstop12h 05m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$1,374
This Qatar Airways deal was found by Cheapflights users on 6/5. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/136:55 pm
KIX
- SFO
2 stops39h 53m
Multiple Airlines
Mon 7/203:55 pm
SFO
- KIX
2 stops48h 40m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$1,431
This China Airlines deal was found by Cheapflights users on 6/5. 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.
Sat 8/82:00 pm
KIX
- SFO
2 stops34h 21m
China Airlines
Tue 9/221:05 am
SFO
- KIX
1 stop25h 00m
China Airlines
Deal found 6/5![China Airlines logo]()
$1,681
This United Airlines deal was found by Cheapflights users on 6/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:55 pm
KIX
- SFO
Nonstop10h 10m
United Airlines
Mon 9/2110:45 am
SFO
- KIX
Nonstop12h 05m
United Airlines
Deal found 6/4![United Airlines logo]()
$1,894
This Qatar Airways deal was found by Cheapflights users on 6/5. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/89:00 pm
KIX
- SFO
2 stops56h 35m
Qatar Airways
Mon 9/213:55 pm
SFO
- KIX
2 stops46h 00m
Qatar Airways
Deal found 6/5![Qatar Airways logo]()
$1,909
This Alaska Airlines deal was found by Cheapflights users on 6/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:45 pm
KIX
- SFO
2 stops19h 14m
Multiple Airlines
Wed 9/28:20 am
SFO
- KIX
1 stop18h 25m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$1,894
Last-minute flights from Kansai Intl to San FranciscoDiscover last-minute flight deals from Kansai Intl to San Francisco. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from Kansai Intl to San Francisco. Data last updated June 9, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 6/159:00 pm
KIX
- SFO
1 stop33h 45m
Multiple Airlines
Sun 6/286:03 am
SFO
- KIX
2 stops39h 07m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$1,054
This Gotogate deal was found by Cheapflights users on 6/7. 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 6/151:25 pm
KIX
- SFO
1 stop23h 05m
STARLUX Airlines
Sat 6/2712:50 am
SFO
- KIX
1 stop19h 25m
STARLUX Airlines
Deal found 6/7![STARLUX Airlines logo]()
$1,131
This lol.travel deal was found by Cheapflights users on 6/7. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/156:00 pm
KIX
- SFO
2 stops39h 16m
Air Canada
Sun 6/2812:50 pm
SFO
- KIX
2 stops35h 35m
Air Canada
Deal found 6/7![Air Canada logo]()
$1,444
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/177:45 am
KIX
- SFO
1 stop23h 00m
Multiple Airlines
Tue 9/291:10 am
SFO
- KIX
1 stop20h 20m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$869
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/187:35 am
KIX
- SFO
1 stop23h 10m
Multiple Airlines
Tue 9/291:10 am
SFO
- KIX
1 stop20h 20m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$902
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 June 9, 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 June 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:40 pm
KIX
- SFO
2 stops29h 50m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$595
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:35 am
KIX
- SFO
2 stops30h 43m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$596
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/277:35 am
KIX
- SFO
1 stop23h 00m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$597
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Sun 6/288:30 am
KIX
- SFO
2 stops22h 15m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$601
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/287:35 am
KIX
- SFO
2 stops41h 55m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$602
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 12/17:35 am
KIX
- SFO
2 stops21h 52m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$603
This Cheapflightsfares deal was found by Cheapflights users on 6/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/263:15 pm
KIX
- SFO
1 stop21h 55m
Philippine Airlines
Deal found 6/9![Philippine Airlines logo]()
$604
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 8/247:35 pm
KIX
- SFO
2 stops36h 25m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$606
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 8/252:55 pm
KIX
- SFO
3 stops41h 05m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$611
This Kiwi.com deal was found by Cheapflights users on 6/5. 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.
Sun 11/298:30 pm
KIX
- SFO
1 stop34h 05m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$614
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 June 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $929 (Gotogate) |
One-way from | $595 (Kiwi.com) |
Popular in | April |
Cheapest in | May |
Average price | $1,123 |
Good round-trip deal | $1,798 or less |
Good one-way deal | $755 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 June 9, 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
Tue 8/25
2:15 pm-3:15 pm
1 stop17h 00m
San Francisco
Mon 9/7
12:15 pm-10:00 pm
1 stop17h 45m
$1,073
OsakaSan Francisco
KIX - SFO
KIXSFO
Osaka Kansai Intl
Tue 9/1
1:25 pm-8:30 pm
1 stop23h 05m
San Francisco
Tue 9/1
12:50 am-12:15 pm
1 stop19h 25m
$1,177
OsakaSan Francisco
KIX - SFO
KIXSFO
Osaka Kansai Intl
Wed 7/22
2:00 pm-8:30 pm
1 stop22h 30m
San Francisco
Wed 8/12
1:05 am-6:05 pm
1 stop25h 00m
$1,305
OsakaSan Francisco
KIX - SFO
KIXSFO
Osaka Kansai Intl
Fri 8/28
2:20 pm-9:05 am
1 stop34h 45m
San Francisco
Mon 9/21
10:45 am-2:50 pm
Nonstop12h 05m
$1,374
OsakaSan Francisco
KIX - SFO
KIXSFO
Osaka Kansai Intl
Mon 7/13
6:55 pm-6:48 pm
2 stops39h 53m
San Francisco
Mon 7/20
3:55 pm-8:35 am
2 stops48h 40m
$1,431
OsakaSan Francisco
KIX - SFO
KIXSFO
Osaka Kansai Intl
Sat 8/8
2:00 pm-8:21 am
2 stops34h 21m
San Francisco
Tue 9/22
1:05 am-6:05 pm
1 stop25h 00m
$1,681
OsakaSan Francisco
KIX - SFO
KIXSFO
Osaka Kansai Intl
Tue 8/4
6:55 pm-9:23 am
2 stops54h 28m
San Francisco
Sun 9/27
6:18 am-5:25 pm
2 stops43h 07m
$1,780
Quickest round-trip
OsakaSan Francisco
KIX - SFO
KIXSFO
Osaka Kansai Intl
Wed 8/26
4:55 pm-11:05 am
Nonstop10h 10m
San Francisco
Mon 8/31
11:10 am-2:50 pm
Nonstop11h 40m
$1,891
OsakaSan Francisco
KIX - SFO
KIXSFO
Osaka Kansai Intl
Fri 8/28
4:55 pm-11:05 am
Nonstop10h 10m
San Francisco
Mon 9/21
10:45 am-2:50 pm
Nonstop12h 05m
$1,894
OsakaSan Francisco
KIX - SFO
KIXSFO
Osaka Kansai Intl
Tue 9/1
8:45 pm-11:59 pm
2 stops19h 14m
San Francisco
Wed 9/2
8:20 am-6:45 pm
1 stop18h 25m
$1,894
Showing 1-10 of 23 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 June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 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.
Cheapflights Insights
Everything you need to know about your flight from Osaka Kansai Intl Airport to San Francisco
Prices
Airlines
Delays
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 June 9, 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 11% of weekly flights between Osaka and San Francisco have experienced delays in the past year, with the average delay time being 203 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?
Friday 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 11% of flights being delayed.
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated June 9, 2026.
Get a feel of what it's like to fly with China Airlines from Osaka Kansai Intl Airport to San Francisco by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.8
Overall
8.3
Boarding
8.3
Entertainment
8.0
Comfort
8.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentA,Feb 2026
SEA - TPE
Food
7.8
Overall
8.3
Boarding
8.3
Entertainment
8.0
Comfort
8.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentA,Feb 2026
SEA - TPE
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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Top airline flying from Kansai Intl to San Francisco
Discover the top airline that operate flights from Kansai Intl to San Francisco. 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 June 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$795 | Average$1,095 | FlexibilityNo cancel fee | On-time70% |