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Cheap flights from San Antonio to Osaka from $486

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Osaka departing on 5/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from San Antonio to Osaka

Cheap round-trip flights

Enter your travel dates to find the best prices.
Japan Airlines Logo
6:26 am - 10:00 pm
SAT
-
KIX
25h 34m
2 stops
Japan Airlines Logo
9:15 pm - 5:44 pm
KIX
-
SAT
34h 29m
2 stops
$897Japan Airlines
Mon, Apr 13 - Mon, Apr 27
United Airlines Logo
6:12 am - 2:50 pm
SAT
-
KIX
18h 38m
1 stop
United Airlines Logo
4:55 pm - 5:00 am
KIX
-
SAT
26h 05m
1 stop
$914United Airlines
Mon, Apr 20 - Wed, Apr 29
Japan Airlines Logo
7:00 am - 8:35 am
SAT
-
KIX
35h 35m
2 stops
Japan Airlines Logo
2:50 pm - 5:44 pm
KIX
-
SAT
40h 54m
2 stops
$916Japan Airlines
Mon, Apr 20 - Wed, Apr 29
Japan Airlines Logo
7:00 am - 6:45 pm
SAT
-
KIX
21h 45m
1 stop
Japan Airlines Logo
9:00 pm - 10:31 pm
KIX
-
SAT
39h 31m
2 stops
$918Japan Airlines
Mon, Aug 3 - Mon, Aug 24
United Airlines Logo
6:02 pm - 2:50 pm
SAT
-
KIX
30h 48m
2 stops
United Airlines Logo
4:55 pm - 5:00 am
KIX
-
SAT
26h 05m
1 stop
$919United Airlines
Mon, Apr 20 - Wed, Apr 29
ANA Logo
9:37 am - 7:50 pm
SAT
-
KIX
20h 13m
2 stops
ANA Logo
9:00 pm - 11:08 pm
KIX
-
SAT
40h 08m
2 stops
$920ANA
Mon, Aug 3 - Mon, Aug 24
Japan Airlines Logo
6:26 am - 10:00 pm
SAT
-
KIX
25h 34m
2 stops
Japan Airlines Logo
6:45 am - 5:44 pm
KIX
-
SAT
24h 59m
2 stops
$932Japan Airlines
Mon, Apr 20 - Wed, Apr 29
Japan Airlines Logo
8:02 am - 6:45 pm
SAT
-
KIX
20h 43m
1 stop
Japan Airlines Logo
2:50 pm - 5:44 pm
KIX
-
SAT
40h 54m
2 stops
$946Japan Airlines
Mon, Apr 13 - Mon, Apr 27
Japan Airlines Logo
8:02 am - 10:00 pm
SAT
-
KIX
23h 58m
2 stops
Japan Airlines Logo
2:50 pm - 5:44 pm
KIX
-
SAT
40h 54m
2 stops
$947Japan Airlines
Mon, Apr 13 - Mon, Apr 27
Japan Airlines Logo
8:15 am - 10:00 pm
SAT
-
KIX
23h 45m
2 stops
Japan Airlines Logo
9:15 pm - 5:44 pm
KIX
-
SAT
34h 29m
2 stops
$962Japan Airlines
Mon, Apr 13 - Mon, Apr 27

Japan Airlines flights from San Antonio to Osaka Kansai Intl Airport

Our best Japan Airlines deals on San Antonio to Osaka Kansai Intl Airport flight tickets
Japan Airlines
Apr 13
SAT6:26 amSan Antonio
25h 34m
2 stops
KIX10:00 pmOsaka Kansai Intl
Apr 27
KIX9:15 pmOsaka Kansai Intl
34h 29m
2 stops
SAT5:44 pmSan Antonio
$897
Japan Airlines
Apr 20
SAT7:00 amSan Antonio
35h 35m
2 stops
KIX8:35 amOsaka Kansai Intl
Apr 29
KIX2:50 pmOsaka Kansai Intl
40h 54m
2 stops
SAT5:44 pmSan Antonio
$916
Japan Airlines
Aug 3
SAT7:00 amSan Antonio
21h 45m
1 stop
KIX6:45 pmOsaka Kansai Intl
Aug 24
KIX9:00 pmOsaka Kansai Intl
39h 31m
2 stops
SAT10:31 pmSan Antonio
$918

United Airlines flights from San Antonio to Osaka Kansai Intl Airport

Our best United Airlines deals on San Antonio to Osaka Kansai Intl Airport flight tickets
United Airlines
Feb 25
SAT5:20 amSan Antonio
20h 20m
2 stops
KIX4:40 pmOsaka Kansai Intl
Mar 4
KIX6:35 pmOsaka Kansai Intl
33h 39m
3 stops
SAT1:14 pmSan Antonio
$889
United Airlines
Apr 20
SAT6:12 amSan Antonio
18h 38m
1 stop
KIX2:50 pmOsaka Kansai Intl
Apr 29
KIX4:55 pmOsaka Kansai Intl
26h 05m
1 stop
SAT5:00 amSan Antonio
$914
United Airlines
Apr 20
SAT6:02 pmSan Antonio
30h 48m
2 stops
KIX2:50 pmOsaka Kansai Intl
Apr 29
KIX4:55 pmOsaka Kansai Intl
26h 05m
1 stop
SAT5:00 amSan Antonio
$919

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to Osaka Kansai Intl Airport 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, momondo users made 832,500 searches. Data last updated February 22, 2026.
Use the filters below to find and compare flights from San Antonio to Osaka Kansai Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Mon 4/13

6:26 am-10:00 pm

2 stops25h 34m

Osaka Kansai Intl

Mon 4/27

9:15 pm-5:44 pm

2 stops34h 29m

$897

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Mon 4/20

6:12 am-2:50 pm

1 stop18h 38m

Osaka Kansai Intl

Wed 4/29

4:55 pm-5:00 am

1 stop26h 05m

$914

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Mon 4/20

7:00 am-8:35 am

2 stops35h 35m

Osaka Kansai Intl

Wed 4/29

2:50 pm-5:44 pm

2 stops40h 54m

$916

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Mon 8/3

7:00 am-6:45 pm

1 stop21h 45m

Osaka Kansai Intl

Mon 8/24

9:00 pm-10:31 pm

2 stops39h 31m

$918

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Mon 4/20

6:02 pm-2:50 pm

2 stops30h 48m

Osaka Kansai Intl

Wed 4/29

4:55 pm-5:00 am

1 stop26h 05m

$919

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Mon 8/3

9:37 am-7:50 pm

2 stops20h 13m

Osaka Kansai Intl

Mon 8/24

9:00 pm-11:08 pm

2 stops40h 08m

$920

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Mon 4/20

6:26 am-10:00 pm

2 stops25h 34m

Osaka Kansai Intl

Wed 4/29

6:45 am-5:44 pm

2 stops24h 59m

$932

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Mon 4/13

8:02 am-6:45 pm

1 stop20h 43m

Osaka Kansai Intl

Mon 4/27

2:50 pm-5:44 pm

2 stops40h 54m

$946

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Mon 4/13

8:02 am-10:00 pm

2 stops23h 58m

Osaka Kansai Intl

Mon 4/27

2:50 pm-5:44 pm

2 stops40h 54m

$947

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Mon 4/13

8:15 am-10:00 pm

2 stops23h 45m

Osaka Kansai Intl

Mon 4/27

9:15 pm-5:44 pm

2 stops34h 29m

$962

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Osaka from

How to get the cheapest flight ticket from San Antonio to Osaka Kansai Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on San Antonio to Osaka Kansai Intl Airport flights?

You could potentially save up to 17% on your flight if you consider stops on a San Antonio to Osaka Kansai Intl Airport flight.

When to book flights from San Antonio to Osaka Kansai Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Osaka Kansai Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Antonio to Osaka Kansai Intl Airport (SAT to KIX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Osaka Kansai Intl Airport

Fastest flight time

20h 20m

Direct flights

None
The fastest flight from San Antonio to Osaka Kansai Intl Airport takes 20h 20m
There are no direct flights from San Antonio to Osaka Kansai Intl Airport. There are no popular flight routes from San Antonio to Osaka Kansai Intl Airport.
Search flight deals

  • How far is San Antonio to Osaka Kansai Intl by plane?

    Osaka Kansai Intl is 6798.9 mi away from San Antonio. By plane, this route typically takes 20h 20m.

  • When did momondo last update prices for flights from San Antonio Airport to Osaka Kansai Intl Airport?

    Prices for flights from San Antonio Airport to Osaka Kansai Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Antonio Airport to Osaka Kansai Intl Airport?

  • How old do you have to be to fly from San Antonio Airport to Osaka Kansai Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Osaka Kansai Intl Airport.

  • What documentation or ID do you need to fly to Osaka Kansai Intl Airport?

    The travel and health documents you'll need for your trip to Osaka Kansai Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Osaka Kansai Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from San Antonio to Osaka Kansai Intl Airport?

Best airlines flying from San Antonio to Osaka Kansai Intl Airport

Compare and see reviews for airlines that fly from San Antonio to Osaka Kansai Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $816Free CancellationRating
7.4
9,341 reviews
Search United Airlines flights

Traveling to a place near Osaka?

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

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Osaka?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Antonio to Osaka for you.

Can I find flights from San Antonio to Osaka with flexible booking policies on momondo?

Yes. All flights to Osaka from San Antonio on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Antonio to Osaka?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Osaka from San Antonio.

I’m not ready to book a flight from San Antonio to Osaka right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Antonio to Osaka now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Osaka and let you know when they change.

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