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$461+ Cheap flights from Santa Rosa (STS) to Japan

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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
STS — FUK
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Santa Rosa to Japan

Keep the following information in mind while searching for Santa Rosa to Japan flight deals. Data was last updated septiembre 11, 2025.

Round-trip from

$727
(Alaska Airlines)

One-way from

$461
(Alaska Airlines)

Popular in

June

Cheapest in

September

Average price

$783
From Santa Rosa Sonoma County to Japan
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One-way flight from Santa Rosa Sonoma County to Japan
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Highest demand for flights based on searches. 12% potential increase in price ($139 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Santa Rosa to Japan

Cheapest flights from Santa Rosa to Japan
Explore the most affordable flight options available from Santa Rosa to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/242:41 pmSTS - NRT
1 stop32h 19mAlaska Airlines
vie. 12/56:30 pmNRT - STS
1 stop20h 22mAlaska Airlines
Deal found 9/10$734
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/306:00 amSTS - NRT
1 stop17h 00mAlaska Airlines
jue. 1/156:30 pmNRT - STS
1 stop20h 28mAlaska Airlines
Deal found 9/10$749
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/282:24 pmSTS - NRT
1 stop32h 36mAlaska Airlines
vie. 1/166:30 pmNRT - STS
1 stop20h 28mAlaska Airlines
Deal found 9/10$756
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/238:15 pmSTS - NRT
1 stop26h 45mAlaska Airlines
vie. 12/56:30 pmNRT - STS
1 stop20h 22mAlaska Airlines
Deal found 9/10$758
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/306:00 amSTS - NRT
1 stop17h 00mAlaska Airlines
mié. 1/146:30 pmNRT - STS
1 stop20h 28mAlaska Airlines
Deal found 9/10$762
This Alaska Airlines deal was found by Cheapflights users on 9/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/237:00 amSTS - NRT
1 stop17h 00mAlaska Airlines
mié. 9/246:25 pmNRT - STS
1 stop17h 58mAlaska Airlines
Deal found 9/11$767
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/282:24 pmSTS - NRT
1 stop32h 36mAlaska Airlines
mié. 1/146:30 pmNRT - STS
1 stop20h 28mAlaska Airlines
Deal found 9/10$769
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/306:00 amSTS - NRT
1 stop17h 00mAlaska Airlines
mar. 1/136:30 pmNRT - STS
1 stop20h 28mAlaska Airlines
Deal found 9/10$771
This Alaska Airlines deal was found by Cheapflights users on 9/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/222:28 pmSTS - NRT
1 stop33h 32mAlaska Airlines
mié. 9/246:25 pmNRT - STS
1 stop17h 58mAlaska Airlines
Deal found 9/11$774
This Alaska Airlines deal was found by Cheapflights users on 9/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/177:00 amSTS - NRT
1 stop17h 00mAlaska Airlines
lun. 9/296:25 pmNRT - STS
1 stop17h 58mAlaska Airlines
Deal found 9/11$775
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/282:24 pmSTS - NRT
1 stop32h 36mAlaska Airlines
sáb. 1/176:30 pmNRT - STS
1 stop20h 28mAlaska Airlines
Deal found 9/10$777
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/282:24 pmSTS - NRT
1 stop32h 36mAlaska Airlines
mar. 1/136:30 pmNRT - STS
1 stop20h 28mAlaska Airlines
Deal found 9/10$778

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Rosa to Japan 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 septiembre 11, 2025.
Use the filters below to find and compare flights from Santa Rosa to Japan that are best for you.

Fly from

Santa Rosa

Fly to

Japan

Route

Depart

Return

Price

Santa RosaTokyo

STS - NRT

STSNRT

Santa Rosa Sonoma County

jue. 1/29

7:00 am-4:00 pm

1 stop16h 00m

Tokyo Narita

mar. 2/10

6:30 pm-9:58 pm

1 stop20h 28m

$748

Santa RosaTokyo

STS - NRT

STSNRT

Santa Rosa Sonoma County

dom. 12/28

2:24 pm-4:00 pm

1 stop32h 36m

Tokyo Narita

jue. 1/15

6:30 pm-9:58 pm

1 stop20h 28m

$756

Santa RosaTokyo

STS - NRT

STSNRT

Santa Rosa Sonoma County

lun. 12/29

2:24 pm-4:00 pm

1 stop32h 36m

Tokyo Narita

jue. 1/15

6:30 pm-9:58 pm

1 stop20h 28m

$756

Santa RosaTokyo

STS - NRT

STSNRT

Santa Rosa Sonoma County

vie. 1/30

7:00 am-4:00 pm

1 stop16h 00m

Tokyo Narita

sáb. 2/14

6:30 pm-9:58 pm

1 stop20h 28m

$769

Santa RosaTokyo

STS - NRT

STSNRT

Santa Rosa Sonoma County

lun. 9/22

2:28 pm-4:00 pm

1 stop33h 32m

Tokyo Narita

mié. 9/24

6:25 pm-8:23 pm

1 stop17h 58m

$774

Santa RosaTokyo

STS - NRT

STSNRT

Santa Rosa Sonoma County

dom. 9/28

7:00 am-4:00 pm

1 stop17h 00m

Tokyo Narita

mié. 10/29

6:30 pm-10:05 pm

1 stop19h 35m

$775

Santa RosaTokyo

STS - NRT

STSNRT

Santa Rosa Sonoma County

mar. 9/23

7:00 am-4:00 pm

1 stop17h 00m

Tokyo Narita

sáb. 9/27

6:25 pm-8:23 pm

1 stop17h 58m

$775

Santa RosaTokyo

STS - NRT

STSNRT

Santa Rosa Sonoma County

lun. 9/29

7:00 am-4:00 pm

1 stop17h 00m

Tokyo Narita

mié. 10/29

6:30 pm-10:05 pm

1 stop19h 35m

$775

Santa RosaTokyo

STS - NRT

STSNRT

Santa Rosa Sonoma County

dom. 9/21

7:00 am-4:00 pm

1 stop17h 00m

Tokyo Narita

lun. 9/29

6:25 pm-8:23 pm

1 stop17h 58m

$775

Santa RosaTokyo

STS - NRT

STSNRT

Santa Rosa Sonoma County

mar. 9/23

7:00 am-4:00 pm

1 stop17h 00m

Tokyo Narita

dom. 9/28

6:25 pm-8:23 pm

1 stop17h 58m

$775

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 60 results
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Best time to book a flight from Santa Rosa to Japan

Have a flexible travel schedule? Discover the best time to fly to Japan from Santa Rosa with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Santa Rosa to Japan

What is the cheapest month to book a flight from Santa Rosa to Japan?

Currently, February is the cheapest month in which you can book a flight from Santa Rosa to Japan (average of $902). Flying from Santa Rosa to Japan in December is currently the most expensive (average of $1,502). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Santa Rosa to Japan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Santa Rosa to Japan?

    Most people fly from Santa Rosa Sonoma County (STS) if they book a flight from Santa Rosa to Japan. Santa Rosa Sonoma County is conveniently located just 7.2 mi from Santa Rosa’s city center.

  • How long is the flight from Santa Rosa to Japan?

    Airlines like Alaska Airlines and Japan Airlines fly from Santa Rosa to Japan in about 16h. The time it takes to get you to your destination can typically vary by up to 1h 50m. Airlines will cover a distance of 5055 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Santa Rosa to Japan one-way?

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $461. However, be on the lookout for offers from Japan Airlines and American Airlines, as they are both options that can get you from Santa Rosa to Japan for a low price.

  • What are the most popular routes from Santa Rosa to Japan?

    While some choose either Santa Rosa Sonoma County - Tokyo Haneda or Santa Rosa Sonoma County - Osaka Kansai Intl, Santa Rosa Sonoma County - Tokyo Narita is the most popular route from Santa Rosa to Japan.

  • Can I find deals for flights from Santa Rosa to Japan that include hotel bookings?

    Yes. In addition to deals on Santa Rosa to Japan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santa Rosa to Japan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santa Rosa to Japan.

  • Can I find deals for business class flights from Santa Rosa to Japan?

    Yes. Cheapflights offers flight deals from Santa Rosa to Japan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Santa Rosa to Japan?

    Currently, February is the cheapest month in which you can book a flight from Santa Rosa to Japan (average of $902). Flying from Santa Rosa to Japan in December is currently the most expensive (average of $1,502). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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