Kansai Intl

$873+ Cheap flights from Santa Rosa (STS) to Kansai Intl (KIX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
STS — KIX
Feb 25 — Mar 41
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Cheap flight deals from Santa Rosa to Kansai Intl

Discover tips and strategies to find the most affordable flight options for your journey from Santa Rosa (STS) to Kansai Intl (KIX). 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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$2,037
(Qatar Airways)

One-way from

$968
(Japan Airlines)

Popular in

December

Cheapest in

February

Average price

$929
Provider with most accurate pricing for San Francisco-Osaka (OSA) flight deals.
Provider most trusted by Cheapflights users for San Francisco-Osaka (OSA) flights.
From Santa Rosa Sonoma County to Osaka Kansai Intl
One-way flight from Santa Rosa Sonoma County to Osaka Kansai Intl
Highest demand for flights based on searches. 8% potential increase in price ($104 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($58 potential savings vs. average RT price).
Average for round-trip flights in February 2025

Find flight deals from Santa Rosa to Kansai Intl

Cheapest flights from Santa Rosa to Kansai Intl
Explore the most affordable flight options available from Santa Rosa to Kansai Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Japan Airlines deal was found by Cheapflights users on 2/20. 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.
Wed 9/38:00 amSTS - KIX
1 stop18h 45mJapan Airlines
Wed 9/175:55 pmKIX - STS
1 stop20h 40mJapan Airlines
Deal found 2/20$873
This Qatar Airways deal was found by Cheapflights users on 2/19. 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.
Wed 6/257:00 amSTS - KIX
2 stops42h 25mMultiple Airlines
Tue 7/16:55 pmKIX - STS
2 stops40h 14mMultiple Airlines
Deal found 2/19$2,037
This Qatar Airways deal was found by Cheapflights users on 2/20. 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.
Wed 9/38:00 amSTS - KIX
3 stops56h 25mQatar Airways
Wed 9/179:05 pmKIX - STS
3 stops64h 53mQatar Airways
Deal found 2/20$2,762
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Mon 6/912:40 pmSTS - KIX
2 stops62h 05mAmerican Airlines
Sat 6/2811:50 amKIX - STS
2 stops40h 02mAmerican Airlines
Deal found 2/20$4,763

Find flights from Santa Rosa to Kansai Intl within your budget

Customize your flight search to find flights from Santa Rosa to Kansai Intl 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 February 20, 2025.

Fly from

Santa Rosa

Fly to

Kansai Intl

Route

Depart

Return

Price

Santa RosaOsaka

STS - KIX

STSKIX

Santa Rosa Sonoma County

Wed 6/25

7:00 am-5:25 pm

2 stops42h 25m

Osaka Kansai Intl

Tue 7/1

6:55 pm-7:09 pm

2 stops40h 14m

$2,037

Santa RosaOsaka

STS - KIX

STSKIX

Santa Rosa Sonoma County

Mon 6/9

7:00 am-6:45 pm

1 stop19h 45m

Osaka Kansai Intl

Wed 6/25

5:55 pm-10:35 pm

1 stop20h 40m

$3,684

Santa RosaOsaka

STS - KIX

STSKIX

Santa Rosa Sonoma County

Mon 6/9

12:40 pm-6:45 pm

2 stops62h 05m

Osaka Kansai Intl

Sat 6/28

11:50 am-11:52 am

2 stops40h 02m

$4,763

Santa RosaOsaka

STS - KIX

STSKIX

Santa Rosa Sonoma County

Wed 4/2

7:00 am-2:20 pm

2 stops39h 20m

$968

Santa RosaOsaka

STS - KIX

STSKIX

Santa Rosa Sonoma County

Sat 4/5

4:17 pm-6:45 pm

2 stops34h 28m

$1,350

Santa RosaOsaka

STS - KIX

STSKIX

Santa Rosa Sonoma County

Thu 3/6

10:46 am-4:15 pm

2 stops36h 29m

$1,447

Santa RosaOsaka

STS - KIX

STSKIX

Santa Rosa Sonoma County

Thu 3/6

7:00 am-8:30 am

3 stops56h 30m

$1,804

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Best time to book a flight from Santa Rosa to Kansai Intl

Have a flexible travel schedule? Discover the best time to fly to Kansai Intl 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.

Travel insights for flights from Santa Rosa to Kansai Intl

Get recent, data-driven insights about flights from Santa Rosa to Kansai Intl including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Santa Rosa to Osaka Kansai Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Santa Rosa to Osaka Kansai Intl Airport (average of $912). Flying from Santa Rosa to Osaka Kansai Intl Airport in December is currently the most expensive (average of $1,366). 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 Kansai Intl by month

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

In terms of precipitation, rainfall in Osaka Kansai Intl Airport ranges from 1.6 - 7.9 inches per month. June is typically the wettest month, when rainfall can reach 7.9 in. January is typically the driest time to visit Osaka Kansai Intl Airport when rainfall is around 1.6 in.

Temperature in Kansai Intl by month

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

If weather is an important factor for your trip to Osaka Kansai Intl Airport, 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 84.2 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 Kansai Intl

Get insights into the airlines that provide service to Kansai Intl. 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 Kansai Intl. Reviews last updated February 20, 2025.

Crew

8.7

Food

7.7

Comfort

8.2

Overall

8.3

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20

8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

Crew

8.7

Food

7.7

Comfort

8.2

Overall

8.3

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20

8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

Crew

8.7

Food

7.7

Comfort

8.2

Overall

8.3

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20

8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

Crew

8.7

Food

7.7

Comfort

8.2

Overall

8.3

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20

8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

Related info for your journey

Find useful and relevant information for your journey from Santa Rosa to Kansai Intl. 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 Osaka Kansai Intl?

    Located just 7.2 mi from the city center, Santa Rosa Sonoma County is the airport most travelers will use when flying to Osaka Kansai Intl from Santa Rosa. Booking flights from Sonoma County (STS) to Osaka Kansai Intl should be relatively easy as there are 0 daily outbound flights to Osaka Kansai Intl from 0 different airlines.

  • What are the cheapest airlines to fly from Santa Rosa to Osaka Kansai Intl Airport one-way?

    For one-way options, check prices for Japan Airlines. According to our data, you can fly for as low as $968. Users have also found prices from $1,350 and $1,804 on American Airlines and Qatar Airways, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Santa Rosa to Kansai Intl 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 Osaka Kansai Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Santa Rosa to Osaka Kansai Intl Airport (average of $912). Flying from Santa Rosa to Osaka Kansai Intl Airport in December is currently the most expensive (average of $1,366). 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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