OSA - SFO

$464 Find Cheap Flights from Osaka to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Osaka to San Francisco departing on 2/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Osaka to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Osaka to San Francisco, as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$776
Overall average: $1,002
Multiple Airlines
Thu 3/5Sat 3/21
KIX - SFO • 1 stop
Cheapest non-stop
$1,599
United Airlines
Mon 6/15Sat 6/20
KIX - SFO • Non-stop
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
ANA's premium economy offers 38 inches of legroom.
United Polaris provides lie-flat seats for comfort.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
STARLUX Airlines
Cheapest • from $812 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
KIX
-
SFO
Cheapest
KIX
-
SFO
Most popular
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 39% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Francisco!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Osaka to San Francisco (OSA-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Osaka to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Osaka to San Francisco

Thu, Mar 5 - Sat, Mar 21
Multiple Airlines Logo
8:00 am - 1:40 pm
KIX
-
SFO
22h 40m
1 stop
Multiple Airlines Logo
8:59 pm - 7:35 pm
SFO
-
KIX
54h 36m
2 stops
$776Multiple Airlines
Wed, Mar 4 - Sat, Mar 21
Multiple Airlines Logo
8:00 am - 1:40 pm
KIX
-
SFO
22h 40m
1 stop
Multiple Airlines Logo
8:59 pm - 7:35 pm
SFO
-
KIX
54h 36m
2 stops
$787Multiple Airlines
Thu, Mar 5 - Wed, Mar 18
Multiple Airlines Logo
8:00 am - 1:40 pm
KIX
-
SFO
22h 40m
1 stop
Multiple Airlines Logo
12:25 pm - 12:45 pm
SFO
-
KIX
32h 20m
1 stop
$814Multiple Airlines
Thu, Mar 5 - Sun, Mar 22
Multiple Airlines Logo
8:00 am - 1:40 pm
KIX
-
SFO
22h 40m
1 stop
Multiple Airlines Logo
3:30 pm - 9:15 am
SFO
-
KIX
25h 45m
1 stop
$819Multiple Airlines
Wed, Mar 4 - Wed, Mar 18
Multiple Airlines Logo
8:00 am - 1:40 pm
KIX
-
SFO
22h 40m
1 stop
Multiple Airlines Logo
12:25 pm - 12:45 pm
SFO
-
KIX
32h 20m
1 stop
$825Multiple Airlines
Mon, Jun 15 - Sat, Jun 20
EVA Air Logo
1:10 pm - 6:45 am
KIX
-
SFO
33h 35m
1 stop
EVA Air Logo
12:30 pm - 12:10 pm
SFO
-
KIX
31h 40m
1 stop
$826EVA Air
Tue, Mar 17 - Tue, Mar 24
China Airlines Logo
12:45 pm - 7:45 pm
KIX
-
SFO
23h 00m
1 stop
China Airlines Logo
11:40 pm - 11:35 am
SFO
-
KIX
19h 55m
1 stop
$827China Airlines
Wed, Mar 4 - Wed, Mar 11
Multiple Airlines Logo
8:25 pm - 1:40 pm
KIX
-
SFO
34h 15m
1 stop
Multiple Airlines Logo
12:25 pm - 6:20 am
SFO
-
KIX
25h 55m
1 stop
$828Multiple Airlines
Wed, Mar 4 - Sun, Mar 22
Multiple Airlines Logo
8:00 am - 1:40 pm
KIX
-
SFO
22h 40m
1 stop
Multiple Airlines Logo
3:30 pm - 9:15 am
SFO
-
KIX
25h 45m
1 stop
$830Multiple Airlines
Wed, Mar 11 - Wed, Mar 18
Asiana Airlines Logo
7:25 pm - 3:00 pm
KIX
-
SFO
35h 35m
1 stop
Asiana Airlines Logo
11:50 pm - 8:50 am
SFO
-
KIX
17h 00m
1 stop
$834Asiana Airlines
Booking Insights

KAYAK's insights & trends for Osaka to San Francisco flights

Get data-powered insights and trends into flights from Osaka to San Francisco to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Osaka to San Francisco flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Osaka to San Francisco costs $792 on the route between Osaka Kansai Intl Airport (KIX) and San Francisco (SFO). It is also the most popular route.

What’s the cheapest day of the week to fly from Osaka to San Francisco?

The average price of all round-trip flights from Osaka to San Francisco clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to San Francisco on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Tuesday is the most expensive day to fly from Osaka to San Francisco. For your return ticket, we recommend flying on a Tuesday and avoiding Thursdays for the best deals.

What is the cheapest month to fly from Osaka to San Francisco?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Osaka to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Osaka to San Francisco is January, where tickets cost $792 (return) on average. On the other hand, the most expensive months are August and May, where the average cost of round-trip tickets is $1,873 and $1,689 respectively.

Can I save money by flying with a layover from Osaka to San Francisco?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $1,099 on average.

Find deals
Expert advice

Expert advice for your flight from Osaka to San Francisco

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on ANA

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more

Good to know

Low seasonJanuary
Cheapest flight$463
Best time to beat the crowds with an average 39% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Osaka Kansai Intl to San Francisco

When to book flights from Osaka to San Francisco

Are your dates flexible? Find out the best times to travel from Osaka to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Osaka to San Francisco

  • Can I fly with a pet on United Airlines for my Osaka to San Francisco flight?

    United Airlines is a suitable choice if you are traveling from Osaka to San Francisco with a large dog. Unlike many other airlines on this route, United does not impose restrictions on specific dog breeds or weights as long as the pet is transported to an appropriate carrier. United also permits passengers to bring their pet's toys on board, which can help entertain and comfort them during the journey.

  • Can passengers with speech, hearing, and visual impairments travel on United Airlines from Osaka to San Francisco?

    United Airlines ensures the safety and comfort of passengers with visual or speech, and hearing impairments during their travel from Osaka to San Francisco. They have implemented a dedicated program that includes the provision of a nurse to accompany you and attend to your medical requirements. United Airlines offers assistance tools such as hearing aids and braille and the option to bring a service dog on board at no additional cost.

  • What are some of the nearest cities to San Francisco International Airport (SFO)?

    Cities such as Fremont, Oakland, San Francisco, and San Jose are within a 35-mile radius of the San Francisco International Airport (SFO). Furthermore, Modesto, Sacramento, Sacramento, and Stockton are less than 90 miles from the airport. To travel from SFO to these cities, passengers can utilize rented vehicles, taxis, or public transportation.

  • Can I sleep at Kansai International Airport (KIX) for my earliest flight to San Francisco?

    Yes, several airport hotels are available at Kansai International Airport (KIX) for travelers seeking accommodation within the airport premises. The hotels include the Hotel Nikko Kansai Airport and the First Cabin Kansai Airport. These onsite hotels at KIX allow passengers to enjoy a seamless travel experience, providing easy access to the airport facilities and ensuring a hassle-free stay before or after their flights.

  • What is the cheapest flight from Osaka to San Francisco?

    In the last 3 days, the lowest price for a flight from Osaka to San Francisco was $464 for a one-way ticket and $812 for a round-trip.

  • Do I need a passport to fly between Osaka and San Francisco?

    Yes, you’ll need a passport to travel to San Francisco from Osaka.

  • Which airports will I be using when flying from Osaka to San Francisco?

    When flying out of Osaka you will be using one of these airports: Osaka Itami or Osaka Kansai Intl. You will be landing at San Francisco.

  • Which aircraft models fly most regularly from Osaka to San Francisco?

    The Boeing 777 is the aircraft model that flies most regularly on the Osaka to San Francisco flight route.

  • On which days can I fly direct from Osaka to San Francisco?

    There are nonstop flights from Osaka to San Francisco on a daily basis.

  • How does KAYAK find such low prices on flights from Osaka to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Osaka to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Osaka to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Osaka is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Osaka to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Osaka with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Osaka to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Osaka up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Osaka to San Francisco

  • Looking for a cheap flight? 25% of our users found flights on this route for $512 or less one-way.
  • Passengers planning to fly from Osaka to San Francisco should know that the main arrival airport on this route will be Kansai International Airport (KIX), while the main arrival airport will be San Francisco International Airport (SFO). Many airlines offer one-stop and two-stop flights from Osaka to San Francisco, including ANA and United Airlines.
  • Once they arrive at San Francisco International Airport (SFO) from Osaka, travelers have various transportation options to reach downtown San Francisco conveniently. There are both public and private transportation alternatives. Private shuttles and taxis are available around the clock, providing a 35-minute journey from the airport to downtown. Alternatively, individuals can opt for the Bay Area Rapid Transit (BART) station, where they can catch a metro train to downtown San Francisco.
  • If your child aged from 5 to 11 is traveling alone, consider booking with ANA. Their unaccompanied minor service is specifically designed to provide support and ensure the safety of young travelers traveling independently. ANA's trained staff members are readily available to assist unaccompanied minors at every step of the journey, from check-in to customs and immigration clearance.
  • Consider booking with United Airlines if you plan to fly from Osaka to San Francisco with your family. United Airlines offers a range of services for passengers traveling as a family. These include family boarding, allowing families to board early and settle in together. United also assists with strollers and car seats and offers in-flight entertainment options suitable for children. Families can enjoy a comfortable and convenient travel experience with United Airlines.
  • If you are a passenger with limited mobility, consider flying with ANA. ANA provides a range of services for passengers with reduced mobility. They offer wheelchair assistance from check-in to boarding and disembarking and specialized seating options for those with mobility challenges. ANA also ensures accessibility with priority boarding, dedicated restrooms, and trained staff to assist throughout the journey, ensuring a comfortable travel experience.

Prefer to fly direct from Osaka to San Francisco?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Osaka to San Francisco.
Find which airlines fly direct from Osaka to San Francisco Airport, which days they fly and book direct flights.

Direct departures

Osaka to San Francisco

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

San Francisco to Osaka

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Reviews of the top airline flying from Osaka to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Osaka to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Osaka to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9222 reviews
7.3Comfort
6.6Food
7.7Boarding
7.1Entertainment
8.1Crew
Airline reviews

Very poor. The flight was delayed from Toronto because some forget to do there job . I got to my connecting gate in San Francisco 10 minutes before the departure.but this didn’t let me board even though the flight was still there for an other 30 minutes. The the gentleman at the unite airline desk told me that they usually wait for passengers but air Canada called and told them not to we I been rerouted to Manila instead of Hong Kong . In San Francisco they mad me check in my carryon bag . I was told the it will directly go yo ho chi minn cuyt but I was told that by the Vietnams airline desk that’s not there I’m 10 hours behind my scheduled flight and looks like I I’m going without baggage. I don’t have a chance of catching ..

2.0 MediocreAnonymous, Feb 2026
YYZ - SFO
Read more United Airlines reviews

Very poor. The flight was delayed from Toronto because some forget to do there job . I got to my connecting gate in San Francisco 10 minutes before the departure.but this didn’t let me board even though the flight was still there for an other 30 minutes. The the gentleman at the unite airline desk told me that they usually wait for passengers but air Canada called and told them not to we I been rerouted to Manila instead of Hong Kong . In San Francisco they mad me check in my carryon bag . I was told the it will directly go yo ho chi minn cuyt but I was told that by the Vietnams airline desk that’s not there I’m 10 hours behind my scheduled flight and looks like I I’m going without baggage. I don’t have a chance of catching ..

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Mean flight attendant. I wanted to reuse my plastic cup, but he (Matthew) said he can't for safety. I then said "I don't want water then" and he poured me a glass. I hope Matthew gets herpes and spends the rest of his life poor, lonely, and homeless.

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

Both flights delayed. 2nd flight over 3 hours late mechanical issues

It was good but only meal served is very less. Meantime good to add rice and chicken in one of meal

Teeny tiny bathrooms, crew was not realistic about when we'd arrive.

On the way my flight entertainment wouldn’t work the screen went black and no matter how many times I tried to turn it on it wouldn’t. Food was surprisingly good but the tray tables were tiny so you couldn’t get anything else on the table. The seats hardly go back and are not overly comfortable. Wouldn’t fly United again.

Flight was late - I was downgraded from first class to coach

Everything you need to know for your flight from Osaka to San Francisco

Information on your arrival and departure airports

San Francisco (SFO)