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Cheap flights from San Antonio to Osaka from $571

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 7/29. 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
1 adult, Economy, 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.
Air Canada Logo
4:35 pm - 4:25 pm
SAT
-
KIX
33h 50m
2 stops
Air Canada Logo
6:00 pm - 4:30 pm
KIX
-
SAT
36h 30m
2 stops
$921Air Canada
Tue, Sep 15 - Fri, Oct 2
Air Canada Logo
8:30 am - 4:25 pm
SAT
-
KIX
41h 55m
2 stops
Air Canada Logo
6:00 pm - 7:40 pm
KIX
-
SAT
39h 40m
2 stops
$963Air Canada
Tue, May 12 - Tue, May 19
Air Canada Logo
7:15 pm - 4:25 pm
SAT
-
KIX
55h 10m
2 stops
Air Canada Logo
6:00 pm - 8:42 pm
KIX
-
SAT
40h 42m
2 stops
$1,012Air Canada
Mon, Apr 13 - Mon, Apr 27
ANA Logo
7:35 am - 7:10 pm
SAT
-
ITM
21h 35m
2 stops
ANA Logo
7:30 am - 4:08 pm
ITM
-
SAT
22h 38m
2 stops
$1,051ANA
Tue, Sep 1 - Tue, Sep 22
Japan Airlines Logo
6:05 am - 9:55 pm
SAT
-
KIX
25h 50m
2 stops
Japan Airlines Logo
6:40 am - 12:39 pm
KIX
-
SAT
43h 59m
2 stops
$1,053Japan Airlines
Tue, Sep 1 - Tue, Sep 22
United Airlines Logo
7:23 am - 2:50 pm
SAT
-
KIX
17h 27m
1 stop
United Airlines Logo
4:55 pm - 12:11 am
KIX
-
SAT
21h 16m
1 stop
$1,055United Airlines
Tue, Sep 15 - Fri, Oct 2
United Airlines Logo
7:23 am - 2:50 pm
SAT
-
KIX
17h 27m
1 stop
United Airlines Logo
4:55 pm - 10:38 pm
KIX
-
SAT
19h 43m
2 stops
$1,068United Airlines
Tue, Sep 1 - Tue, Sep 22
Japan Airlines Logo
8:13 am - 8:35 am
SAT
-
KIX
34h 22m
2 stops
Japan Airlines Logo
6:45 am - 10:09 pm
KIX
-
SAT
29h 24m
2 stops
$1,069Japan Airlines
Tue, Sep 15 - Fri, Oct 2
ANA Logo
7:35 am - 6:10 pm
SAT
-
ITM
20h 35m
2 stops
ANA Logo
2:00 pm - 11:08 pm
ITM
-
SAT
23h 08m
2 stops
$1,072ANA
Tue, Sep 15 - Fri, Oct 2
American Airlines Logo
7:00 am - 6:40 pm
SAT
-
ITM
21h 40m
2 stops
American Airlines Logo
7:25 am - 1:11 pm
ITM
-
SAT
19h 46m
2 stops
$1,106American Airlines
Sun, Jul 12 - Tue, Jul 28

Air Canada flights from San Antonio to Osaka

Our best Air Canada deals on San Antonio to Osaka flight tickets
Air Canada
Sep 15
SAT4:35 pmSan Antonio
33h 50m
2 stops
KIX4:25 pmOsaka Kansai Intl
Oct 2
KIX6:00 pmOsaka Kansai Intl
36h 30m
2 stops
SAT4:30 pmSan Antonio
$921
Air Canada
May 12
SAT8:30 amSan Antonio
41h 55m
2 stops
KIX4:25 pmOsaka Kansai Intl
May 19
KIX6:00 pmOsaka Kansai Intl
39h 40m
2 stops
SAT7:40 pmSan Antonio
$963
Air Canada
Apr 13
SAT7:15 pmSan Antonio
55h 10m
2 stops
KIX4:25 pmOsaka Kansai Intl
Apr 27
KIX6:00 pmOsaka Kansai Intl
40h 42m
2 stops
SAT8:42 pmSan Antonio
$1,012

United Airlines flights from San Antonio to Osaka

Our best United Airlines deals on San Antonio to Osaka flight tickets
United Airlines
Sep 15
SAT5:30 amSan Antonio
19h 20m
2 stops
KIX2:50 pmOsaka Kansai Intl
Oct 2
KIX4:55 pmOsaka Kansai Intl
21h 16m
1 stop
SAT12:11 amSan Antonio
$1,055
United Airlines
Apr 18
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
$1,060
United Airlines
Apr 18
SAT3:39 pmSan Antonio
33h 11m
1 stop
KIX2:50 pmOsaka Kansai Intl
Apr 29
KIX4:55 pmOsaka Kansai Intl
26h 05m
1 stop
SAT5:00 amSan Antonio
$1,066

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to Osaka 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 March 28, 2026.
Use the filters below to find and compare flights from San Antonio to Osaka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Tue 9/15

4:35 pm-4:25 pm

2 stops33h 50m

Osaka Kansai Intl

Fri 10/2

6:00 pm-4:30 pm

2 stops36h 30m

$921

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Tue 5/12

8:30 am-4:25 pm

2 stops41h 55m

Osaka Kansai Intl

Tue 5/19

6:00 pm-7:40 pm

2 stops39h 40m

$963

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Mon 4/13

7:15 pm-4:25 pm

2 stops55h 10m

Osaka Kansai Intl

Mon 4/27

6:00 pm-8:42 pm

2 stops40h 42m

$1,012

San AntonioOsaka

SAT - ITM

SATITM

San Antonio

Tue 9/1

7:35 am-7:10 pm

2 stops21h 35m

Osaka Itami

Tue 9/22

7:30 am-4:08 pm

2 stops22h 38m

$1,051

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Tue 9/1

6:05 am-9:55 pm

2 stops25h 50m

Osaka Kansai Intl

Tue 9/22

6:40 am-12:39 pm

2 stops43h 59m

$1,053

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Tue 9/15

7:23 am-2:50 pm

1 stop17h 27m

Osaka Kansai Intl

Fri 10/2

4:55 pm-12:11 am

1 stop21h 16m

$1,055
Quickest round-trip

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Tue 9/1

7:23 am-2:50 pm

1 stop17h 27m

Osaka Kansai Intl

Tue 9/22

4:55 pm-10:38 pm

2 stops19h 43m

$1,068

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Tue 9/15

8:13 am-8:35 am

2 stops34h 22m

Osaka Kansai Intl

Fri 10/2

6:45 am-10:09 pm

2 stops29h 24m

$1,069

San AntonioOsaka

SAT - ITM

SATITM

San Antonio

Tue 9/15

7:35 am-6:10 pm

2 stops20h 35m

Osaka Itami

Fri 10/2

2:00 pm-11:08 pm

2 stops23h 08m

$1,072

San AntonioOsaka

SAT - ITM

SATITM

San Antonio

Sun 7/12

7:00 am-6:40 pm

2 stops21h 40m

Osaka Itami

Tue 7/28

7:25 am-1:11 pm

2 stops19h 46m

$1,106

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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How to get the cheapest flight ticket from San Antonio to Osaka

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

What is the typical price of a round-trip flight between San Antonio and Osaka?

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

You could potentially save up to 8% on your flight if you consider stops on a San Antonio to Osaka flight.

When to book flights from San Antonio to Osaka

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

Cheap San Antonio to Osaka (SAT to OSA) flight deals and tips

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

Fastest flight time

17h 27m

Direct flights

None
The fastest flight from San Antonio to Osaka takes 17h 27m
There are no direct flights from San Antonio to Osaka. There are no popular flight routes from San Antonio to Osaka.
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  • How far is San Antonio to Osaka by plane?

    The distance between San Antonio and Osaka is about 6776.4 mi. Typically, this will take 17h 27m by plane in normal conditions.

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Osaka.

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

    The necessary travel and health documents for your Osaka trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Traveling to a place near Osaka?

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

Why use momondo?

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

Finding the right flight to Osaka from San Antonio is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Osaka quick and easy, saving you time and money.

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

Flights from San Antonio to Osaka with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Osaka from San Antonio. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Osaka from San Antonio are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Japan

Fly into one of these airports located in Osaka

Airports listed have a maximum distance of 22.5 mi from Osaka
Osaka Itami Airport
Osaka Kansai Intl Airport