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$390+ 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 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
STS — FUK
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This Japan Airlines deal was found by Cheapflights users on 12/16. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/287:00 amSTS - NRT
1 stop16h 40mJapan Airlines
Sun 1/186:10 pmNRT - STS
1 stop22h 49mJapan Airlines
Deal found 12/16$1,717
This Singapore Airlines deal was found by Cheapflights users on 12/17. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/213:53 pmSTS - NRT
1 stop32h 27mMultiple Airlines
Thu 12/256:15 pmNRT - STS
1 stop23h 03mMultiple Airlines
Deal found 12/17$1,928
This Alaska Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/243:53 pmSTS - HND
1 stop20h 12mAlaska Airlines
Wed 12/318:25 pmHND - STS
2 stops29h 59mAlaska Airlines
Deal found 12/16$2,027
This Alaska Airlines deal was found by Cheapflights users on 12/16. 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.
Sun 12/286:00 amSTS - NRT
1 stop17h 00mMultiple Airlines
Wed 12/316:30 pmNRT - STS
1 stop20h 47mMultiple Airlines
Deal found 12/16$2,190
This Alaska Airlines deal was found by Cheapflights users on 12/16. 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.
Sat 12/276:00 amSTS - NRT
1 stop17h 00mMultiple Airlines
Wed 12/316:30 pmNRT - STS
1 stop20h 47mMultiple Airlines
Deal found 12/16$2,240
This Alaska Airlines deal was found by Cheapflights users on 12/16. 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.
Thu 12/256:00 amSTS - NRT
1 stop17h 00mMultiple Airlines
Thu 1/16:30 pmNRT - STS
1 stop20h 47mMultiple Airlines
Deal found 12/16$2,277
This Alaska Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/242:24 pmSTS - NRT
1 stop32h 36mMultiple Airlines
Thu 1/16:30 pmNRT - STS
1 stop20h 47mMultiple Airlines
Deal found 12/16$2,289
This Qatar Airways deal was found by Cheapflights users on 12/16. 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.
Sun 12/286:00 amSTS - NRT
2 stops42h 55mMultiple Airlines
Sun 1/189:55 pmNRT - STS
2 stops43h 04mMultiple Airlines
Deal found 12/16$2,293
This Singapore Airlines deal was found by Cheapflights users on 12/16. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:00 amSTS - NRT
1 stop17h 20mMultiple Airlines
Tue 12/306:15 pmNRT - STS
1 stop23h 03mMultiple Airlines
Deal found 12/16$2,376
This Alaska Airlines deal was found by Cheapflights users on 12/16. 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.
Thu 12/253:53 pmSTS - HND
1 stop20h 12mAlaska Airlines
Wed 12/311:05 pmHND - STS
1 stop14h 26mAlaska Airlines
Deal found 12/16$2,391
This Alaska Airlines deal was found by Cheapflights users on 12/16. 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.
Mon 12/296:00 amSTS - NRT
1 stop17h 00mMultiple Airlines
Wed 12/316:30 pmNRT - STS
1 stop20h 47mMultiple Airlines
Deal found 12/16$2,427
This Singapore Airlines deal was found by Cheapflights users on 12/16. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/287:00 amSTS - NRT
1 stop17h 20mMultiple Airlines
Sat 1/36:15 pmNRT - STS
1 stop13h 58mMultiple Airlines
Deal found 12/16$2,461

Find 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 December 18, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$737
(Alaska Airlines)

One-way from

$390
(Alaska Airlines)

Popular in

June

Cheapest in

January

Average price

$1,169
Provider with most accurate pricing for San Francisco-Tokyo (TYO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Tokyo (TYO) flights.
Search Deals
From Santa Rosa Sonoma County to Japan
Search Deals
One-way flight from Santa Rosa Sonoma County to Japan
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($145 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 18, 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

Mon 1/19

9:33 pm-4:00 pm

1 stop25h 27m

Tokyo Narita

Fri 1/30

6:30 pm-11:59 pm

1 stop22h 29m

$692

Santa RosaTokyo

STS - NRT

STSNRT

Santa Rosa Sonoma County

Sun 1/18

9:33 pm-4:00 pm

1 stop25h 27m

Tokyo Narita

Fri 1/30

6:30 pm-11:59 pm

1 stop22h 29m

$713

Santa RosaTokyo

STS - NRT

STSNRT

Santa Rosa Sonoma County

Sat 1/17

11:15 am-4:00 pm

1 stop35h 45m

Tokyo Narita

Thu 1/29

6:30 pm-11:59 pm

1 stop22h 29m

$713

Santa RosaTokyo

STS - NRT

STSNRT

Santa Rosa Sonoma County

Sat 1/17

11:15 am-4:00 pm

1 stop35h 45m

Tokyo Narita

Tue 2/3

6:30 pm-10:35 am

1 stop33h 05m

$719

Santa RosaTokyo

STS - NRT

STSNRT

Santa Rosa Sonoma County

Sun 1/18

9:33 pm-4:00 pm

1 stop25h 27m

Tokyo Narita

Thu 1/22

6:30 pm-11:59 pm

1 stop22h 29m

$737

Santa RosaTokyo

STS - NRT

STSNRT

Santa Rosa Sonoma County

Mon 1/19

9:33 pm-4:00 pm

1 stop25h 27m

Tokyo Narita

Sun 2/1

6:30 pm-11:59 pm

1 stop22h 29m

$757

Santa RosaTokyo

STS - NRT

STSNRT

Santa Rosa Sonoma County

Mon 1/19

9:33 pm-4:00 pm

1 stop25h 27m

Tokyo Narita

Mon 2/2

6:30 pm-11:59 pm

1 stop22h 29m

$757

Santa RosaTokyo

STS - NRT

STSNRT

Santa Rosa Sonoma County

Fri 1/16

9:33 pm-4:00 pm

1 stop25h 27m

Tokyo Narita

Wed 2/4

6:30 pm-10:35 am

1 stop33h 05m

$764

Santa RosaTokyo

STS - NRT

STSNRT

Santa Rosa Sonoma County

Wed 1/21

11:15 am-4:00 pm

1 stop35h 45m

Tokyo Narita

Thu 1/29

6:30 pm-11:59 pm

1 stop22h 29m

$770

Santa RosaTokyo

STS - NRT

STSNRT

Santa Rosa Sonoma County

Wed 4/15

7:00 am-5:50 pm

1 stop18h 50m

Tokyo Narita

Wed 5/20

6:40 pm-11:30 pm

1 stop20h 50m

$776

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

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, December is the cheapest month in which you can book a flight from Santa Rosa to Japan (average of $404). Flying from Santa Rosa to Japan in July is currently the most expensive (average of $642). 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 American Airlines, Alaska Airlines, and Japan Airlines fly from Santa Rosa to Japan in about 15h 05m. The time it takes to get you to your destination can typically vary by up to 18h 40m. Airlines will cover a distance of 5091 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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, December is the cheapest month in which you can book a flight from Santa Rosa to Japan (average of $404). Flying from Santa Rosa to Japan in July is currently the most expensive (average of $642). 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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