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Cheap flights from San Antonio to Osaka from $531

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 1/4. 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.
ANA Logo
7:40 am - 8:20 pm
SAT
-
ITM
21h 40m2 stops
ANA Logo
8:00 am - 12:24 pm
ITM
-
SAT
19h 24m2 stops
$744ANA
vie., ene. 9 - mar., feb. 10
ANA Logo
7:00 am - 9:50 pm
SAT
-
KIX
23h 50m2 stops
ANA Logo
9:10 pm - 12:24 pm
KIX
-
SAT
30h 14m2 stops
$757ANA
vie., ene. 9 - mar., feb. 10
United Airlines Logo
5:20 am - 4:40 pm
SAT
-
KIX
20h 20m2 stops
United Airlines Logo
6:35 pm - 11:11 am
KIX
-
SAT
31h 36m2 stops
$761United Airlines
mié., feb. 25 - mié., mar. 4
United Airlines Logo
4:43 pm - 4:40 pm
SAT
-
KIX
32h 57m2 stops
United Airlines Logo
6:35 pm - 1:09 pm
KIX
-
SAT
33h 34m2 stops
$774United Airlines
vie., ene. 9 - vie., ene. 16
United Airlines Logo
5:20 am - 4:40 pm
SAT
-
KIX
20h 20m2 stops
United Airlines Logo
6:35 pm - 8:38 am
KIX
-
SAT
29h 03m2 stops
$805United Airlines
mié., feb. 25 - mié., mar. 4
United Airlines Logo
5:25 am - 4:40 pm
SAT
-
KIX
20h 15m2 stops
United Airlines Logo
6:35 pm - 10:57 pm
KIX
-
SAT
19h 22m3 stops
$807United Airlines
sáb., ene. 10 - sáb., ene. 31
ANA Logo
7:00 am - 7:30 am
SAT
-
ITM
33h 30m2 stops
ANA Logo
8:00 am - 11:15 pm
ITM
-
SAT
30h 15m2 stops
$807ANA
vie., ene. 9 - vie., ene. 16
Japan Airlines Logo
7:20 am - 6:50 pm
SAT
-
KIX
20h 30m1 stop
Japan Airlines Logo
8:00 am - 10:37 pm
KIX
-
SAT
29h 37m2 stops
$847Japan Airlines
vie., ene. 9 - mar., feb. 10
Japan Airlines Logo
7:20 am - 7:55 pm
SAT
-
ITM
21h 35m2 stops
Japan Airlines Logo
11:30 am - 10:42 pm
ITM
-
SAT
26h 12m2 stops
$860Japan Airlines
jue., ene. 8 - jue., ene. 15
Multiple Airlines Logo
4:45 pm - 7:10 pm
SAT
-
ITM
35h 25m3 stops
Multiple Airlines Logo
1:40 pm - 9:22 am
ITM
-
SAT
33h 42m3 stops
$1,625Multiple Airlines
mar., feb. 24 - mar., mar. 24

American Airlines flights from San Antonio to Osaka

Our best American Airlines deals on San Antonio to Osaka flight tickets
American Airlines
Mar 9
SAT7:20 amSan Antonio
21h 30m
1 stop
KIX6:50 pmOsaka Kansai Intl
Mar 23
KIX5:50 pmOsaka Kansai Intl
19h 25m
1 stop
SAT11:15 pmSan Antonio
$899
Find similar
American Airlines
Mar 9
SAT6:00 amSan Antonio
22h 50m
2 stops
KIX6:50 pmOsaka Kansai Intl
Mar 23
KIX5:50 pmOsaka Kansai Intl
19h 25m
1 stop
SAT11:15 pmSan Antonio
$903
Find similar
American Airlines
Mar 9
SAT6:00 amSan Antonio
22h 50m
2 stops
KIX6:50 pmOsaka Kansai Intl
Mar 23
KIX5:50 pmOsaka Kansai Intl
19h 25m
1 stop
SAT11:15 pmSan Antonio
$904
Find similar

Japan Airlines flights from San Antonio to Osaka

Our best Japan Airlines deals on San Antonio to Osaka flight tickets
Japan Airlines
Jan 9
SAT7:20 amSan Antonio
20h 30m
1 stop
KIX6:50 pmOsaka Kansai Intl
Feb 10
KIX8:00 amOsaka Kansai Intl
29h 37m
2 stops
SAT10:37 pmSan Antonio
$847
Find similar
Japan Airlines
Jan 8
SAT7:20 amSan Antonio
21h 35m
2 stops
ITM7:55 pmOsaka Itami
Jan 15
ITM11:30 amOsaka Itami
26h 12m
2 stops
SAT10:42 pmSan Antonio
$860
Find similar
Japan Airlines
Jan 14
SAT7:20 amSan Antonio
20h 30m
1 stop
KIX6:50 pmOsaka Kansai Intl
Jan 21
KIX5:50 pmOsaka Kansai Intl
20h 04m
1 stop
SAT10:54 pmSan Antonio
$863
Find similar

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 diciembre 11, 2025.
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

San AntonioOsaka

SAT - ITM

SATITM

San Antonio

vie. 1/9

7:40 am-8:20 pm

2 stops21h 40m

Osaka Itami

mar. 2/10

8:00 am-12:24 pm

2 stops19h 24m

$744

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

vie. 1/9

7:00 am-9:50 pm

2 stops23h 50m

Osaka Kansai Intl

mar. 2/10

9:10 pm-12:24 pm

2 stops30h 14m

$757

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

mié. 2/25

5:20 am-4:40 pm

2 stops20h 20m

Osaka Kansai Intl

mié. 3/4

6:35 pm-11:11 am

2 stops31h 36m

$761

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

vie. 1/9

4:43 pm-4:40 pm

2 stops32h 57m

Osaka Kansai Intl

vie. 1/16

6:35 pm-1:09 pm

2 stops33h 34m

$774

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

mié. 2/25

5:20 am-4:40 pm

2 stops20h 20m

Osaka Kansai Intl

mié. 3/4

6:35 pm-8:38 am

2 stops29h 03m

$805

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

sáb. 1/10

5:25 am-4:40 pm

2 stops20h 15m

Osaka Kansai Intl

sáb. 1/31

6:35 pm-10:57 pm

3 stops19h 22m

$807

San AntonioOsaka

SAT - ITM

SATITM

San Antonio

vie. 1/9

7:00 am-7:30 am

2 stops33h 30m

Osaka Itami

vie. 1/16

8:00 am-11:15 pm

2 stops30h 15m

$807

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

vie. 1/9

7:20 am-6:50 pm

1 stop20h 30m

Osaka Kansai Intl

mar. 2/10

8:00 am-10:37 pm

2 stops29h 37m

$847

San AntonioOsaka

SAT - ITM

SATITM

San Antonio

jue. 1/8

7:20 am-7:55 pm

2 stops21h 35m

Osaka Itami

jue. 1/15

11:30 am-10:42 pm

2 stops26h 12m

$860

San AntonioOsaka

SAT - ITM

SATITM

San Antonio

mar. 2/24

4:45 pm-7:10 pm

3 stops35h 25m

Osaka Itami

mar. 3/24

1:40 pm-9:22 am

3 stops33h 42m

$1,625

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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

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 cheapest day to depart on your flight to Osaka?

According to our data, Sunday is the cheapest day to fly to Osaka from San Antonio. The lowest ticket price found for a Sunday departure recently was $1,190. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from San Antonio to Osaka for around $1,777.

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

You could potentially save up to 5% 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

19h 30m

Direct flights

None
The fastest flight from San Antonio to Osaka takes 19h 30m
There are no direct flights from San Antonio to Osaka. There are no popular flight routes from San Antonio to Osaka.
Search flight deals

  • 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 19h 30m 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 many operators does momondo search for flights from San Antonio Airport to Osaka?

  • 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?

Best airlines flying from San Antonio to Osaka

Compare and see reviews for airlines that fly from San Antonio to Osaka with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $816Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights
Japan AirlinesPriceFrom $850Free CancellationRating
8.3
1,653 reviews
Search Japan Airlines flights
ANAPriceFrom $1,229Free CancellationRating
8.4
1,021 reviews
Search ANA flights

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