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$460+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
STS — FUK
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$900
(Alaska Airlines)

One-way from

$460
(Alaska Airlines)

Popular in

June

Cheapest in

September

Average price

$1,311
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. 13% potential increase in price ($147 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 12, 2025.

This Alaska Airlines deal was found by Cheapflights users on 6/11. 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.
vie. 9/197:00 amSTS - NRT
1 stop17h 00mAlaska Airlines
lun. 9/296:25 pmNRT - STS
1 stop17h 43mAlaska Airlines
Deal found 6/11$900
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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. 7/27:00 amSTS - HND
1 stop15h 20mAlaska Airlines
mié. 7/97:45 pmHND - STS
1 stop19h 59mAlaska Airlines
Deal found 6/12$1,282
This Japan Airlines deal was found by Cheapflights users on 6/11. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/77:03 amSTS - HND
1 stop18h 22mJapan Airlines
mié. 9/175:00 pmHND - STS
1 stop18h 12mJapan Airlines
Deal found 6/11$1,746
This KAYAK deal was found by Cheapflights users on 6/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/147:03 amSTS - CTS
2 stops22h 22mJapan Airlines
mié. 10/11:55 pmCTS - STS
2 stops21h 17mJapan Airlines
Deal found 6/11$1,767
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/412:20 pmSTS - HND
1 stop35h 35mAmerican Airlines
mié. 8/204:30 pmHND - STS
1 stop35h 06mAmerican Airlines
Deal found 6/12$1,886
This Qatar Airways deal was found by Cheapflights users on 6/12. 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.
jue. 9/1812:25 pmSTS - HND
2 stops43h 30mMultiple Airlines
mié. 9/2410:50 pmHND - STS
2 stops37h 18mMultiple Airlines
Deal found 6/12$1,969
This Qatar Airways deal was found by Cheapflights users on 6/11. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/2112:17 pmSTS - HND
2 stops43h 38mQatar Airways
mar. 10/2811:30 pmHND - STS
2 stops38h 20mQatar Airways
Deal found 6/11$2,017
This Qatar Airways 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/238:01 pmSTS - KIX
2 stops53h 24mMultiple Airlines
lun. 6/306:55 pmKIX - STS
2 stops40h 12mMultiple Airlines
Deal found 6/9$2,050
This Japan Airlines deal was found by Cheapflights users on 6/10. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/228:00 amSTS - KIX
1 stop17h 50mJapan Airlines
dom. 11/309:10 pmKIX - STS
2 stops32h 46mJapan Airlines
Deal found 6/10$2,133
This Japan Airlines deal was found by Cheapflights users on 6/10. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/17:00 amSTS - ITM
2 stops20h 05mJapan Airlines
jue. 7/104:25 pmITM - STS
2 stops17h 42mJapan Airlines
Deal found 6/10$2,217
This Qatar Airways deal was found by Cheapflights users on 6/10. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/217:00 amSTS - KIX
2 stops40h 15mQatar Airways
dom. 11/305:45 pmKIX - STS
2 stops45h 13mQatar Airways
Deal found 6/10$2,312
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/234:20 pmSTS - KIX
2 stops57h 30mAmerican Airlines
dom. 1/45:50 pmKIX - STS
2 stops39h 06mAmerican Airlines
Deal found 6/11$2,380

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 junio 12, 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

vie. 9/19

7:00 am-4:00 pm

1 stop17h 00m

Tokyo Narita

lun. 9/29

6:25 pm-8:08 pm

1 stop17h 43m

$900

Santa RosaTokyo

STS - HND

STSHND

Santa Rosa Sonoma County

mié. 7/2

7:00 am-2:20 pm

1 stop15h 20m

Tokyo Haneda

mié. 7/9

7:45 pm-11:44 pm

1 stop19h 59m

$1,282

Santa RosaTokyo

STS - HND

STSHND

Santa Rosa Sonoma County

dom. 9/7

7:03 am-5:25 pm

1 stop18h 22m

Tokyo Haneda

mié. 9/17

5:00 pm-7:12 pm

1 stop18h 12m

$1,746

Santa RosaSapporo

STS - CTS

STSCTS

Santa Rosa Sonoma County

dom. 9/14

7:03 am-10:10 pm

2 stops23h 07m

Sapporo Chitose

vie. 10/3

1:55 pm-7:12 pm

2 stops21h 17m

$1,767

Santa RosaTokyo

STS - HND

STSHND

Santa Rosa Sonoma County

lun. 8/4

12:20 pm-3:55 pm

1 stop35h 35m

Tokyo Haneda

mié. 8/20

4:30 pm-11:36 am

1 stop35h 06m

$1,886

Santa RosaTokyo

STS - HND

STSHND

Santa Rosa Sonoma County

jue. 9/18

12:25 pm-11:55 pm

2 stops43h 30m

Tokyo Haneda

mié. 9/24

10:50 pm-8:08 pm

2 stops37h 18m

$1,969

Santa RosaTokyo

STS - HND

STSHND

Santa Rosa Sonoma County

mar. 10/21

12:17 pm-11:55 pm

2 stops43h 38m

Tokyo Haneda

mar. 10/28

11:30 pm-9:50 pm

2 stops38h 20m

$2,017

Santa RosaOsaka

STS - KIX

STSKIX

Santa Rosa Sonoma County

lun. 6/23

8:01 pm-5:25 pm

2 stops53h 24m

Osaka Kansai Intl

lun. 6/30

6:55 pm-7:07 pm

2 stops40h 12m

$2,050

Santa RosaOsaka

STS - KIX

STSKIX

Santa Rosa Sonoma County

sáb. 11/22

8:00 am-6:50 pm

1 stop17h 50m

Osaka Kansai Intl

dom. 11/30

9:10 pm-12:56 pm

2 stops32h 46m

$2,133

Santa RosaOsaka

STS - ITM

STSITM

Santa Rosa Sonoma County

mar. 7/1

7:00 am-7:05 pm

2 stops20h 05m

Osaka Itami

jue. 7/10

4:25 pm-6:07 pm

2 stops17h 42m

$2,217

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 30 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 $871). Flying from Santa Rosa to Japan in December is currently the most expensive (average of $1,625). 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.

Rainfall in Japan by month

Plan your trip to Japan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Japan ranges from 2.0 - 8.3 inches per month. September is typically the wettest month, when rainfall can reach 8.3 in. January is typically the driest time to visit Japan when rainfall is around 2.0 in.

Temperature in Japan by month

Plan your trip to Japan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Japan, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Japan

Get insights into the airlines that provide service to Japan. 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 Japan. Reviews last updated junio 12, 2025.
Read through reviews of airlines operating flights from Santa Rosa to Japan, such as Japan Airlines, Alaska Airlines and Qantas Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,490 reviews

Entertainment

7.8

Overall

8.3

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Japan Airlines
8.3
Very good
1,490 reviews
Japan Airlines
8.3
Very good
1,490 reviews

Entertainment

7.8

Overall

8.3

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Alaska Airlines
8.0
Very good
10,000 reviews
Japan Airlines
8.3
Very good
1,490 reviews

Entertainment

7.8

Overall

8.3

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Qantas Airways
7.5
Good
854 reviews
Japan Airlines
8.3
Very good
1,490 reviews

Entertainment

7.8

Overall

8.3

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Qatar Airways
7.4
Good
3,584 reviews
Japan Airlines
8.3
Very good
1,490 reviews

Entertainment

7.8

Overall

8.3

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
American Airlines
7.2
Good
10,000 reviews
Japan Airlines
8.3
Very good
1,490 reviews

Entertainment

7.8

Overall

8.3

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.

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.

  • 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 $460. 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 $871). Flying from Santa Rosa to Japan in December is currently the most expensive (average of $1,625). 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.

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