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Kansai Intl

$451+ Cheap flights from San Antonio (SAT) to Kansai Intl (KIX)

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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — KIX
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
1 adult, Economy
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Cheap flight deals from San Antonio to Kansai Intl

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) 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 julio 30, 2025.

Round-trip from

$760
(FlightHub)

One-way from

$451
(Delta)

Popular in

June

Cheapest in

September

Average price

$1,060
From San Antonio to Osaka Kansai Intl
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One-way flight from San Antonio to Osaka Kansai Intl
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Highest demand for flights based on searches. 14% potential increase in price ($180 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($56 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from San Antonio to Kansai Intl

Cheapest flights from San Antonio to Kansai Intl
Explore the most affordable flight options available from San Antonio to Kansai Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

This FlightHub deal was found by Cheapflights users on 7/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/74:39 pmSAT - KIX
2 stops33h 46mAir Canada
mar. 10/146:05 pmKIX - SAT
2 stops40h 50mAir Canada
Deal found 7/28$760
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/307:15 pmSAT - KIX
2 stops29h 35mUnited Airlines
jue. 9/114:50 pmKIX - SAT
2 stops17h 56mUnited Airlines
Deal found 7/28$825
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/305:45 pmSAT - KIX
2 stops37h 15mDelta
jue. 9/1112:35 pmKIX - SAT
2 stops25h 31mDelta
Deal found 7/29$840
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/116:17 amSAT - KIX
2 stops35h 13mJapan Airlines
mié. 11/199:10 pmKIX - SAT
2 stops30h 36mJapan Airlines
Deal found 7/30$844
This Expedia deal was found by Cheapflights users on 7/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/36:00 amSAT - KIX
2 stops24h 00mKorean Air
mar. 11/112:00 pmKIX - SAT
2 stops24h 21mKorean Air
Deal found 7/29$882
This American Airlines deal was found by Cheapflights users on 7/29. 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. 10/207:05 amSAT - KIX
1 stop21h 40mAmerican Airlines
dom. 10/265:50 pmKIX - SAT
1 stop18h 52mAmerican Airlines
Deal found 7/29$1,036
This Japan Airlines deal was found by Cheapflights users on 7/30. 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. 11/113:07 pmSAT - KIX
1 stop36h 43mMultiple Airlines
mié. 11/195:50 pmKIX - SAT
1 stop35h 47mMultiple Airlines
Deal found 7/30$1,076

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio 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 julio 30, 2025.
Use the filters below to find and compare flights from San Antonio to Osaka Kansai Intl Airport that are best for you.

Fly from

San Antonio

Fly to

Kansai Intl

Route

Depart

Return

Price

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

mar. 10/7

4:39 pm-4:25 pm

2 stops33h 46m

Osaka Kansai Intl

mar. 10/14

6:05 pm-8:55 pm

2 stops40h 50m

$760

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

sáb. 8/30

7:15 pm-2:50 pm

2 stops29h 35m

Osaka Kansai Intl

jue. 9/11

4:50 pm-8:46 pm

2 stops17h 56m

$825

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

sáb. 8/30

5:45 pm-9:00 pm

2 stops37h 15m

Osaka Kansai Intl

jue. 9/11

12:35 pm-12:06 am

2 stops25h 31m

$840

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

sáb. 9/27

7:02 am-8:25 am

2 stops35h 23m

Osaka Kansai Intl

dom. 10/5

9:10 pm-5:44 pm

2 stops34h 34m

$1,025

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

lun. 10/20

7:05 am-6:45 pm

1 stop21h 40m

Osaka Kansai Intl

dom. 10/26

5:50 pm-10:42 pm

1 stop18h 52m

$1,036

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

sáb. 9/13

8:37 pm-1:00 pm

2 stops26h 23m

Osaka Kansai Intl

sáb. 9/20

7:35 pm-4:47 pm

3 stops35h 12m

$1,142

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

dom. 8/10

8:00 am-9:00 pm

2 stops23h 00m

$451

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

dom. 8/10

7:52 pm-9:50 pm

3 stops59h 58m

$648

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

dom. 8/10

7:00 am-6:45 pm

1 stop21h 45m

$808

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from San Antonio to Kansai Intl

Have a flexible travel schedule? Discover the best time to fly to Kansai Intl from San Antonio 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 San Antonio to Osaka Kansai Intl Airport

What is the cheapest month to book a flight from San Antonio to Osaka Kansai Intl Airport?

Currently, February is the cheapest month in which you can book a flight from San Antonio to Osaka Kansai Intl Airport (average of $877). Flying from San Antonio to Osaka Kansai Intl Airport in June is currently the most expensive (average of $1,312). 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.

What is the cheapest time of day to fly from SAT to KIX?

Find hourly flight availability from San Antonio to Kansai Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 30, 2025.

When flying from San Antonio to Osaka Kansai Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 julio 30, 2025.
Read through reviews of airlines operating flights from San Antonio to Osaka Kansai Intl Airport, such as Korean Air, ANA, and Japan Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,121 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Comfort

8.2

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,121 reviews
Korean Air
8.4
Very good
1,121 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Comfort

8.2

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
ANA
8.4
Very good
922 reviews
Korean Air
8.4
Very good
1,121 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Comfort

8.2

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,536 reviews
Korean Air
8.4
Very good
1,121 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Comfort

8.2

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,980 reviews
Korean Air
8.4
Very good
1,121 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Comfort

8.2

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
United Airlines
7.4
Good
8,896 reviews
Korean Air
8.4
Very good
1,121 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Comfort

8.2

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from San Antonio 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 San Antonio to Osaka Kansai Intl?

    For a flight from San Antonio to Osaka Kansai Intl, you will be flying from San Antonio. San Antonio (SAT) is just 7.6 mi from the center of the city. San Antonio is the only San Antonio airport and it handles 0 outbound flights to Osaka Kansai Intl per day. 2 airlines have flights to Osaka Kansai Intl from San Antonio on a regular basis.

  • What are the cheapest airlines flying from San Antonio to Osaka Kansai Intl Airport round-trip?

    According to our current data, Air Canada ($760), United Airlines ($825), and Delta ($840) offers the cheapest pricing from San Antonio to Osaka Kansai Intl Airport. Air Canada is priced at 31% lower than the current average price of a flight leaving 3 months from now.

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

    $451 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and Japan Airlines, with prices starting from $755 and $808, respectively.

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

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

  • How can I find direct flights from San Antonio to Kansai Intl?

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

  • Can I find deals for business class flights from San Antonio to Kansai Intl?

    Yes. Cheapflights offers flight deals from San Antonio 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 San Antonio to Osaka Kansai Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from San Antonio to Osaka Kansai Intl Airport (average of $877). Flying from San Antonio to Osaka Kansai Intl Airport in June is currently the most expensive (average of $1,312). 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

Traveling to a place near Osaka Kansai Intl Airport?

Book flights to Osaka Kansai Intl Airport if you plan to visit one of these locations
Izumisano
Nara
Nishinomiya
Himeji

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Top 2 airlines flying from San Antonio to Kansai Intl

Discover the top 2 airlines that operate flights from San Antonio to Kansai Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$816Average$1,463FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$850Average$1,065FlexibilityNo cancel feeOn-time79%

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